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<Configuration - Name="Debug|Win32" - > - <DebugSettings - Command="" - WorkingDirectory="" - CommandArguments="" - Attach="false" - DebuggerType="3" - Remote="1" - RemoteMachine="DAN-PC" - RemoteCommand="" - HttpUrl="" - PDBPath="" - SQLDebugging="" - Environment="" - EnvironmentMerge="true" - DebuggerFlavor="" - MPIRunCommand="" - MPIRunArguments="" - MPIRunWorkingDirectory="" - ApplicationCommand="" - ApplicationArguments="" - ShimCommand="" - MPIAcceptMode="" - MPIAcceptFilter="" - /> - </Configuration> - </Configurations> -</VisualStudioUserFile> diff --git a/trunk/unmanaged/openjpeg-libsl/Makefile b/trunk/unmanaged/openjpeg-libsl/Makefile deleted file mode 100644 index 9912759..0000000 --- a/trunk/unmanaged/openjpeg-libsl/Makefile +++ /dev/null @@ -1,66 +0,0 @@ -# Linux makefile for OpenJPEG - -VER_MAJOR = 2 -VER_MINOR = 1.2.0 - -SRCS = ./libopenjpeg/bio.c ./libopenjpeg/cio.c ./libopenjpeg/dwt.c ./libopenjpeg/event.c ./libopenjpeg/image.c ./libopenjpeg/j2k.c ./libopenjpeg/j2k_lib.c ./libopenjpeg/jp2.c ./libopenjpeg/jpt.c ./libopenjpeg/mct.c ./libopenjpeg/mqc.c ./libopenjpeg/openjpeg.c ./libopenjpeg/pi.c ./libopenjpeg/raw.c ./libopenjpeg/t1.c ./libopenjpeg/t2.c ./libopenjpeg/tcd.c ./libopenjpeg/tgt.c -CPPSRCS = ./libsl/libsl.cpp -INCLS = ./libopenjpeg/bio.h ./libopenjpeg/cio.h ./libopenjpeg/dwt.h ./libopenjpeg/event.h ./libopenjpeg/fix.h ./libopenjpeg/image.h ./libopenjpeg/int.h ./libopenjpeg/j2k.h ./libopenjpeg/j2k_lib.h ./libopenjpeg/jp2.h ./libopenjpeg/jpt.h ./libopenjpeg/mct.h ./libopenjpeg/mqc.h ./libopenjpeg/openjpeg.h ./libopenjpeg/pi.h ./libopenjpeg/raw.h ./libopenjpeg/t1.h ./libopenjpeg/t2.h ./libopenjpeg/tcd.h ./libopenjpeg/tgt.h ./libopenjpeg/opj_includes.h ./libsl/libsl.h -INCLUDE = -Ilibopenjpeg - -# General configuration variables: -CC = gcc -AR = ar - -# Converts cr/lf to just lf -DOS2UNIX = dos2unix - -COMPILERFLAGS = -O3 -fPIC -LIBRARIES = -lstdc++ - -MODULES = $(SRCS:.c=.o) -CPPMODULES = $(CPPSRCS:.cpp=.o) -CFLAGS = $(COMPILERFLAGS) $(INCLUDE) - -TARGET = openjpeg-libsl -SHAREDLIB = lib$(TARGET)-$(VER_MAJOR).$(VER_MINOR).so -LIBNAME = lib$(TARGET).so.$(VER_MAJOR) - - -default: all - -all: OpenJPEG - -dist: OpenJPEG - install -d ../bin - cp $(SHAREDLIB) ../bin/ - -dos2unix: - @$(DOS2UNIX) $(SRCS) $(INCLS) - -OpenJPEG: $(SHAREDLIB) - -$(MODULES): %.o: %.c - $(CC) $(CFLAGS) -c $< -o $@ - -$(CPPMODULES): %.o: %.cpp - $(CC) $(CFLAGS) -c $< -o $@ - -$(SHAREDLIB): $(MODULES) $(CPPMODULES) - $(CC) -s -shared -Wl,-soname,$(LIBNAME) -o $@ $(MODULES) $(CPPMODULES) $(LIBRARIES) - -install: OpenJPEG - install -d ../bin - cp $(SHAREDLIB) ../bin/ - -clean: - rm -rf core dist/ u2dtmp* $(MODULES) $(CPPMODULES) $(SHAREDLIB) $(LIBNAME) - -osx: - make -f Makefile.osx - -osxinstall: - make -f Makefile.osx install - -osxclean: - make -f Makefile.osx clean \ No newline at end of file diff --git a/trunk/unmanaged/openjpeg-libsl/Makefile.osx b/trunk/unmanaged/openjpeg-libsl/Makefile.osx deleted file mode 100644 index 5d2a5c6..0000000 --- a/trunk/unmanaged/openjpeg-libsl/Makefile.osx +++ /dev/null @@ -1,57 +0,0 @@ -# MacOSX makefile for OpenJPEG - -VER_MAJOR = 2 -VER_MINOR = 1.2.0 - -SRCS = ./libopenjpeg/bio.c ./libopenjpeg/cio.c ./libopenjpeg/dwt.c ./libopenjpeg/event.c ./libopenjpeg/image.c ./libopenjpeg/j2k.c ./libopenjpeg/j2k_lib.c ./libopenjpeg/jp2.c ./libopenjpeg/jpt.c ./libopenjpeg/mct.c ./libopenjpeg/mqc.c ./libopenjpeg/openjpeg.c ./libopenjpeg/pi.c ./libopenjpeg/raw.c ./libopenjpeg/t1.c ./libopenjpeg/t2.c ./libopenjpeg/tcd.c ./libopenjpeg/tgt.c -CPPSRCS = ./libsl/libsl.cpp -INCLS = ./libopenjpeg/bio.h ./libopenjpeg/cio.h ./libopenjpeg/dwt.h ./libopenjpeg/event.h ./libopenjpeg/fix.h ./libopenjpeg/image.h ./libopenjpeg/int.h ./libopenjpeg/j2k.h ./libopenjpeg/j2k_lib.h ./libopenjpeg/jp2.h ./libopenjpeg/jpt.h ./libopenjpeg/mct.h ./libopenjpeg/mqc.h ./libopenjpeg/openjpeg.h ./libopenjpeg/pi.h ./libopenjpeg/raw.h ./libopenjpeg/t1.h ./libopenjpeg/t2.h ./libopenjpeg/tcd.h ./libopenjpeg/tgt.h ./libopenjpeg/opj_includes.h ./libsl/libsl.h -INCLUDE = -Ilibopenjpeg - -# General configuration variables: -CC = gcc - - -LIBTOOLSTAT = libtool -LIBTOOLDYN = gcc - -COMPILERFLAGS = -O3 -fPIC -LIBRARIES = -lstdc++ - -MODULES = $(SRCS:.c=.o) -CPPMODULES = $(CPPSRCS:.cpp=.o) -CFLAGS = $(COMPILERFLAGS) $(INCLUDE) - -TARGET = openjpeg-libsl -SHAREDLIB = lib$(TARGET)-$(VER_MAJOR).$(VER_MINOR).dylib -LIBNAME = lib$(TARGET).dylib - - -default: all - -all: OpenJPEG - -dist: OpenJPEG - install -d ../bin - cp $(SHAREDLIB) ../bin/ - -dos2unix: - @$(DOS2UNIX) $(SRCS) $(INCLS) - -OpenJPEG: $(SHAREDLIB) - -.c.o: - $(CC) $(CFLAGS) -c $< -o $@ - -.cpp.o: - $(CC) $(CFLAGS) -c $< -o $@ - -$(SHAREDLIB): $(MODULES) $(CPPMODULES) - $(LIBTOOLDYN) -dynamiclib -o $@ $(MODULES) $(CPPMODULES) $(LIBRARIES) - -install: - install -d ../bin - cp $(SHAREDLIB) ../bin/ - -clean: - rm -rf core dist/ u2dtmp* $(MODULES) $(CPPMODULES) $(SHAREDLIB) $(LIBNAME) diff --git a/trunk/unmanaged/openjpeg-libsl/OpenJPEG.rc b/trunk/unmanaged/openjpeg-libsl/OpenJPEG.rc deleted file mode 100644 index 2905005..0000000 --- a/trunk/unmanaged/openjpeg-libsl/OpenJPEG.rc +++ /dev/null @@ -1,109 +0,0 @@ -//Microsoft Developer Studio generated resource script. -// -#include "resource.h" - -#define APSTUDIO_READONLY_SYMBOLS -///////////////////////////////////////////////////////////////////////////// -// -// Generated from the TEXTINCLUDE 2 resource. -// -//#include "afxres.h" - -///////////////////////////////////////////////////////////////////////////// -#undef APSTUDIO_READONLY_SYMBOLS - -///////////////////////////////////////////////////////////////////////////// -// French (France) resources - -#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_FRA) -#ifdef _WIN32 -//LANGUAGE LANG_FRENCH, SUBLANG_FRENCH -#pragma code_page(1252) -#endif //_WIN32 - -#ifndef _MAC -///////////////////////////////////////////////////////////////////////////// -// -// Version -// - -VS_VERSION_INFO VERSIONINFO - FILEVERSION 1,1,0,0 - PRODUCTVERSION 1,1,0,0 - FILEFLAGSMASK 0x3fL -#ifdef _DEBUG - FILEFLAGS 0x1L -#else - FILEFLAGS 0x0L -#endif - FILEOS 0x40004L - FILETYPE 0x2L - FILESUBTYPE 0x0L -BEGIN - BLOCK "StringFileInfo" - BEGIN - BLOCK "000004b0" - BEGIN - VALUE "Comments", "The OpenJPEG library is an open-source JPEG 2000 codec. \0" - VALUE "CompanyName", "OpenJPEG\0" - VALUE "FileDescription", "OpenJPEG\0" - VALUE "FileVersion", "1, 1, 0, 0\0" - VALUE "InternalName", "openjpeg-libsl\0" - VALUE "LegalCopyright", "Copyright © 2002-2006, Communications and remote sensing Laboratory, Universite catholique de Louvain, Belgium\0" - VALUE "LegalTrademarks", "See http://www.openjpeg.org for details\0" - VALUE "OriginalFilename", "openjpeg-libsl.dll\0" - VALUE "PrivateBuild", "\0" - VALUE "ProductName", "openjpeg-libsl\0" - VALUE "ProductVersion", "2, 1, 2, 0\0" - VALUE "SpecialBuild", "\0" - END - END - BLOCK "VarFileInfo" - BEGIN - VALUE "Translation", 0x0, 1200 - END -END - -#endif // !_MAC - - -#ifdef APSTUDIO_INVOKED -///////////////////////////////////////////////////////////////////////////// -// -// TEXTINCLUDE -// - -1 TEXTINCLUDE DISCARDABLE -BEGIN - "resource.h\0" -END - -2 TEXTINCLUDE DISCARDABLE -BEGIN - "#include ""afxres.h""\r\n" - "\0" -END - -3 TEXTINCLUDE DISCARDABLE -BEGIN - "\r\n" - "\0" -END - -#endif // APSTUDIO_INVOKED - -#endif // French (France) resources -///////////////////////////////////////////////////////////////////////////// - - - -#ifndef APSTUDIO_INVOKED -///////////////////////////////////////////////////////////////////////////// -// -// Generated from the TEXTINCLUDE 3 resource. -// - - -///////////////////////////////////////////////////////////////////////////// -#endif // not APSTUDIO_INVOKED - diff --git a/trunk/unmanaged/openjpeg-libsl/README.msvc b/trunk/unmanaged/openjpeg-libsl/README.msvc deleted file mode 100644 index fc9ea89..0000000 --- a/trunk/unmanaged/openjpeg-libsl/README.msvc +++ /dev/null @@ -1,40 +0,0 @@ -How to compile the library under MS VC++ 6.0 --------------------------------------------- - -The library comes in two versions : -- a static library that can be linked against any C/C++ program -- a Dynamic Link Library (Windows DLL) that can be used in any C/C++ program and in most interpreted languages (e.g. VB, C#, ...). - -In order to compile the library version *or* the DLL version, you will have to : - -1) Open the MSVC workspace named LibOpenJPEG.dsw -2) Set the choosen target as the active project, that means : - a) Go to the Menu 'Build -> Set Active Configuration' - b) Choose one of the following configuration : - - DllOpenJPEG - Win32 Release => creates a DLL in release mode named OpenJPEG.dll - - DllOpenJPEG - Win32 Debug => creates a DLL in debug mode named OpenJPEGd.dll - - LibOpenJPEG - Win32 Release => creates a static library in release mode named LibOpenJPEG.lib - - LibOpenJPEG - Win32 Debug => creates a static library in debug mode named LibOpenJPEGd.lib -3) Build the project : Menu -> Build -> Rebuild All - -The build process will create a directory named 'dist' that will contain all you need in order to use the library. - -Simple codec compilation ------------------------- - -Once you've built the library, you might want to test it with a basic codec. To do this, go to the codec directory and use one of the following projects to build an encoder and decoder respectively: -- image_to_j2k.dsw -- j2k_to_image.dsw - -IMPORTANT NOTE : ----------------- - -The encoder and decoder samples are configured to use the static version of the library. A link to the LibOpenJPEG static project is included in these projects so that you can build both a codec and the library in a single pass. - -However, you MUST NOTE that in order to use LibOpenJPEG as a static library in your program, you NEED to add the following compiler directive to your project : OPJ_STATIC -Look at the menu 'Project -> Settings -> C/C++ tab -> preprocessor definition' to see how this is configured. -When using OpenJPEG as a DLL, this compiler directive MUST NOT be used. - - - - diff --git a/trunk/unmanaged/openjpeg-libsl/Resource.h b/trunk/unmanaged/openjpeg-libsl/Resource.h deleted file mode 100644 index 08177e5..0000000 --- a/trunk/unmanaged/openjpeg-libsl/Resource.h +++ /dev/null @@ -1,17 +0,0 @@ -//{{NO_DEPENDENCIES}} -// Microsoft Visual C++ generated include file. -// Used by foob.rc -// - -#define IDS_APP_TITLE 103 - -// Next default values for new objects -// -#ifdef APSTUDIO_INVOKED -#ifndef APSTUDIO_READONLY_SYMBOLS -#define _APS_NEXT_RESOURCE_VALUE 101 -#define _APS_NEXT_COMMAND_VALUE 40001 -#define _APS_NEXT_CONTROL_VALUE 1000 -#define _APS_NEXT_SYMED_VALUE 101 -#endif -#endif diff --git a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/bio.c b/trunk/unmanaged/openjpeg-libsl/libopenjpeg/bio.c deleted file mode 100644 index 2a305a7..0000000 --- a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/bio.c +++ /dev/null @@ -1,187 +0,0 @@ -/* - * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2007, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#include "opj_includes.h" - -/** @defgroup BIO BIO - Individual bit input-output stream */ -/*@{*/ - -/** @name Local static functions */ -/*@{*/ - -/** -Write a bit -@param bio BIO handle -@param b Bit to write (0 or 1) -*/ -static void bio_putbit(opj_bio_t *bio, int b); -/** -Read a bit -@param bio BIO handle -@return Returns the read bit -*/ -static int bio_getbit(opj_bio_t *bio); -/** -Write a byte -@param bio BIO handle -@return Returns 0 if successful, returns 1 otherwise -*/ -static int bio_byteout(opj_bio_t *bio); -/** -Read a byte -@param bio BIO handle -@return Returns 0 if successful, returns 1 otherwise -*/ -static int bio_bytein(opj_bio_t *bio); - -/*@}*/ - -/*@}*/ - -/* -========================================================== - local functions -========================================================== -*/ - -static int bio_byteout(opj_bio_t *bio) { - bio->buf = (bio->buf << 8) & 0xffff; - bio->ct = bio->buf == 0xff00 ? 7 : 8; - if (bio->bp >= bio->end) { - return 1; - } - *bio->bp++ = bio->buf >> 8; - return 0; -} - -static int bio_bytein(opj_bio_t *bio) { - bio->buf = (bio->buf << 8) & 0xffff; - bio->ct = bio->buf == 0xff00 ? 7 : 8; - if (bio->bp >= bio->end) { - return 1; - } - bio->buf |= *bio->bp++; - return 0; -} - -static void bio_putbit(opj_bio_t *bio, int b) { - if (bio->ct == 0) { - bio_byteout(bio); - } - bio->ct--; - bio->buf |= b << bio->ct; -} - -static int bio_getbit(opj_bio_t *bio) { - if (bio->ct == 0) { - bio_bytein(bio); - } - bio->ct--; - return (bio->buf >> bio->ct) & 1; -} - -/* -========================================================== - Bit Input/Output interface -========================================================== -*/ - -opj_bio_t* bio_create() { - opj_bio_t *bio = (opj_bio_t*)opj_malloc(sizeof(opj_bio_t)); - return bio; -} - -void bio_destroy(opj_bio_t *bio) { - if(bio) { - opj_free(bio); - } -} - -int bio_numbytes(opj_bio_t *bio) { - return (bio->bp - bio->start); -} - -void bio_init_enc(opj_bio_t *bio, unsigned char *bp, int len) { - bio->start = bp; - bio->end = bp + len; - bio->bp = bp; - bio->buf = 0; - bio->ct = 8; -} - -void bio_init_dec(opj_bio_t *bio, unsigned char *bp, int len) { - bio->start = bp; - bio->end = bp + len; - bio->bp = bp; - bio->buf = 0; - bio->ct = 0; -} - -void bio_write(opj_bio_t *bio, int v, int n) { - int i; - for (i = n - 1; i >= 0; i--) { - bio_putbit(bio, (v >> i) & 1); - } -} - -int bio_read(opj_bio_t *bio, int n) { - int i, v; - v = 0; - for (i = n - 1; i >= 0; i--) { - v += bio_getbit(bio) << i; - } - return v; -} - -int bio_flush(opj_bio_t *bio) { - bio->ct = 0; - if (bio_byteout(bio)) { - return 1; - } - if (bio->ct == 7) { - bio->ct = 0; - if (bio_byteout(bio)) { - return 1; - } - } - return 0; -} - -int bio_inalign(opj_bio_t *bio) { - bio->ct = 0; - if ((bio->buf & 0xff) == 0xff) { - if (bio_bytein(bio)) { - return 1; - } - bio->ct = 0; - } - return 0; -} diff --git a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/bio.h b/trunk/unmanaged/openjpeg-libsl/libopenjpeg/bio.h deleted file mode 100644 index d0a809c..0000000 --- a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/bio.h +++ /dev/null @@ -1,125 +0,0 @@ -/* - * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2007, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef __BIO_H -#define __BIO_H -/** -@file bio.h -@brief Implementation of an individual bit input-output (BIO) - -The functions in BIO.C have for goal to realize an individual bit input - output. -*/ - -/** @defgroup BIO BIO - Individual bit input-output stream */ -/*@{*/ - -/** -Individual bit input-output stream (BIO) -*/ -typedef struct opj_bio { - /** pointer to the start of the buffer */ - unsigned char *start; - /** pointer to the end of the buffer */ - unsigned char *end; - /** pointer to the present position in the buffer */ - unsigned char *bp; - /** temporary place where each byte is read or written */ - unsigned int buf; - /** coder : number of bits free to write. decoder : number of bits read */ - int ct; -} opj_bio_t; - -/** @name Exported functions */ -/*@{*/ -/* ----------------------------------------------------------------------- */ -/** -Create a new BIO handle -@return Returns a new BIO handle if successful, returns NULL otherwise -*/ -opj_bio_t* bio_create(); -/** -Destroy a previously created BIO handle -@param bio BIO handle to destroy -*/ -void bio_destroy(opj_bio_t *bio); -/** -Number of bytes written. -@param bio BIO handle -@return Returns the number of bytes written -*/ -int bio_numbytes(opj_bio_t *bio); -/** -Init encoder -@param bio BIO handle -@param bp Output buffer -@param len Output buffer length -*/ -void bio_init_enc(opj_bio_t *bio, unsigned char *bp, int len); -/** -Init decoder -@param bio BIO handle -@param bp Input buffer -@param len Input buffer length -*/ -void bio_init_dec(opj_bio_t *bio, unsigned char *bp, int len); -/** -Write bits -@param bio BIO handle -@param v Value of bits -@param n Number of bits to write -*/ -void bio_write(opj_bio_t *bio, int v, int n); -/** -Read bits -@param bio BIO handle -@param n Number of bits to read -@return Returns the corresponding read number -*/ -int bio_read(opj_bio_t *bio, int n); -/** -Flush bits -@param bio BIO handle -@return Returns 1 if successful, returns 0 otherwise -*/ -int bio_flush(opj_bio_t *bio); -/** -Passes the ending bits (coming from flushing) -@param bio BIO handle -@return Returns 1 if successful, returns 0 otherwise -*/ -int bio_inalign(opj_bio_t *bio); -/* ----------------------------------------------------------------------- */ -/*@}*/ - -/*@}*/ - -#endif /* __BIO_H */ - diff --git a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/cio.c b/trunk/unmanaged/openjpeg-libsl/libopenjpeg/cio.c deleted file mode 100644 index 6082e9b..0000000 --- a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/cio.c +++ /dev/null @@ -1,190 +0,0 @@ -/* - * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2007, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#include "opj_includes.h" - -/* ----------------------------------------------------------------------- */ - -opj_cio_t* OPJ_CALLCONV opj_cio_open(opj_common_ptr cinfo, unsigned char *buffer, int length) { - opj_cp_t *cp = NULL; - opj_cio_t *cio = (opj_cio_t*)opj_malloc(sizeof(opj_cio_t)); - if(!cio) return NULL; - cio->cinfo = cinfo; - if(buffer && length) { - /* wrap a user buffer containing the encoded image */ - cio->openmode = OPJ_STREAM_READ; - cio->buffer = buffer; - cio->length = length; - } - else if(!buffer && !length && cinfo) { - /* allocate a buffer for the encoded image */ - cio->openmode = OPJ_STREAM_WRITE; - switch(cinfo->codec_format) { - case CODEC_J2K: - cp = ((opj_j2k_t*)cinfo->j2k_handle)->cp; - break; - case CODEC_JP2: - cp = ((opj_jp2_t*)cinfo->jp2_handle)->j2k->cp; - break; - default: - opj_free(cio); - return NULL; - } - cio->length = (int) (1.3 * cp->img_size); - cio->buffer = (unsigned char *)opj_malloc(cio->length); - if(!cio->buffer) { - opj_free(cio); - return NULL; - } - } - else { - opj_free(cio); - return NULL; - } - - /* Initialize byte IO */ - cio->start = cio->buffer; - cio->end = cio->buffer + cio->length; - cio->bp = cio->buffer; - - return cio; -} - -void OPJ_CALLCONV opj_cio_close(opj_cio_t *cio) { - if(cio) { - if(cio->openmode == OPJ_STREAM_WRITE) { - /* destroy the allocated buffer */ - opj_free(cio->buffer); - } - /* destroy the cio */ - opj_free(cio); - } -} - - -/* ----------------------------------------------------------------------- */ - -/* - * Get position in byte stream. - */ -int OPJ_CALLCONV cio_tell(opj_cio_t *cio) { - return cio->bp - cio->start; -} - -/* - * Set position in byte stream. - * - * pos : position, in number of bytes, from the beginning of the stream - */ -void OPJ_CALLCONV cio_seek(opj_cio_t *cio, int pos) { - cio->bp = cio->start + pos; -} - -/* - * Number of bytes left before the end of the stream. - */ -int cio_numbytesleft(opj_cio_t *cio) { - return cio->end - cio->bp; -} - -/* - * Get pointer to the current position in the stream. - */ -unsigned char *cio_getbp(opj_cio_t *cio) { - return cio->bp; -} - -/* - * Write a byte. - */ -bool cio_byteout(opj_cio_t *cio, unsigned char v) { - if (cio->bp >= cio->end) { - opj_event_msg(cio->cinfo, EVT_ERROR, "write error\n"); - return false; - } - *cio->bp++ = v; - return true; -} - -/* - * Read a byte. - */ -unsigned char cio_bytein(opj_cio_t *cio) { - if (cio->bp >= cio->end) { - opj_event_msg(cio->cinfo, EVT_ERROR, "read error\n"); - return 0; - } - return *cio->bp++; -} - -/* - * Write some bytes. - * - * v : value to write - * n : number of bytes to write - */ -unsigned int cio_write(opj_cio_t *cio, unsigned int v, int n) { - int i; - for (i = n - 1; i >= 0; i--) { - if( !cio_byteout(cio, (unsigned char) ((v >> (i << 3)) & 0xff)) ) - return 0; - } - return n; -} - -/* - * Read some bytes. - * - * n : number of bytes to read - * - * return : value of the n bytes read - */ -unsigned int cio_read(opj_cio_t *cio, int n) { - int i; - unsigned int v; - v = 0; - for (i = n - 1; i >= 0; i--) { - v += cio_bytein(cio) << (i << 3); - } - return v; -} - -/* - * Skip some bytes. - * - * n : number of bytes to skip - */ -void cio_skip(opj_cio_t *cio, int n) { - cio->bp += n; -} - - - diff --git a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/cio.h b/trunk/unmanaged/openjpeg-libsl/libopenjpeg/cio.h deleted file mode 100644 index 580bf9c..0000000 --- a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/cio.h +++ /dev/null @@ -1,86 +0,0 @@ -/* - * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2007, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef __CIO_H -#define __CIO_H -/** -@file cio.h -@brief Implementation of a byte input-output process (CIO) - -The functions in CIO.C have for goal to realize a byte input / output process. -*/ - -/** @defgroup CIO CIO - byte input-output stream */ -/*@{*/ - -/** @name Exported functions (see also openjpeg.h) */ -/*@{*/ -/* ----------------------------------------------------------------------- */ -/** -Number of bytes left before the end of the stream -@param cio CIO handle -@return Returns the number of bytes before the end of the stream -*/ -int cio_numbytesleft(opj_cio_t *cio); -/** -Get pointer to the current position in the stream -@param cio CIO handle -@return Returns a pointer to the current position -*/ -unsigned char *cio_getbp(opj_cio_t *cio); -/** -Write some bytes -@param cio CIO handle -@param v Value to write -@param n Number of bytes to write -@return Returns the number of bytes written or 0 if an error occured -*/ -unsigned int cio_write(opj_cio_t *cio, unsigned int v, int n); -/** -Read some bytes -@param cio CIO handle -@param n Number of bytes to read -@return Returns the value of the n bytes read -*/ -unsigned int cio_read(opj_cio_t *cio, int n); -/** -Skip some bytes -@param cio CIO handle -@param n Number of bytes to skip -*/ -void cio_skip(opj_cio_t *cio, int n); -/* ----------------------------------------------------------------------- */ -/*@}*/ - -/*@}*/ - -#endif /* __CIO_H */ - diff --git a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/dwt.c b/trunk/unmanaged/openjpeg-libsl/libopenjpeg/dwt.c deleted file mode 100644 index d10de18..0000000 --- a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/dwt.c +++ /dev/null @@ -1,661 +0,0 @@ -/* - * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2007, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - - -#include "opj_includes.h" - -/** @defgroup DWT DWT - Implementation of a discrete wavelet transform */ -/*@{*/ - -#define WS(i) v->mem[(i)*2] -#define WD(i) v->mem[(1+(i)*2)] - -/** @name Local data structures */ -/*@{*/ - -typedef struct dwt_local{ - int * mem ; - int dn ; - int sn ; - int cas ; - } dwt_t ; - -/*@}*/ - -/** -Virtual function type for wavelet transform in 1-D -*/ -typedef void (*DWT1DFN)(dwt_t* v); - -/** @name Local static functions */ -/*@{*/ - -/** -Forward lazy transform (horizontal) -*/ -static void dwt_deinterleave_h(int *a, int *b, int dn, int sn, int cas); -/** -Forward lazy transform (vertical) -*/ -static void dwt_deinterleave_v(int *a, int *b, int dn, int sn, int x, int cas); -/** -Inverse lazy transform (horizontal) -*/ -static void dwt_interleave_h(dwt_t* h, int *a); -/** -Inverse lazy transform (vertical) -*/ -static void dwt_interleave_v(dwt_t* v, int *a, int x); -/** -Forward 5-3 wavelet tranform in 1-D -*/ -static void dwt_encode_1(int *a, int dn, int sn, int cas); -/** -Inverse 5-3 wavelet tranform in 1-D -*/ -static void dwt_decode_1(dwt_t *v); -/** -Forward 9-7 wavelet transform in 1-D -*/ -static void dwt_encode_1_real(int *a, int dn, int sn, int cas); -/** -Inverse 9-7 wavelet transform in 1-D -*/ -static void dwt_decode_1_real(dwt_t *v); -/** -FIXME : comment ??? -*/ -static void dwt_encode_stepsize(int stepsize, int numbps, opj_stepsize_t *bandno_stepsize); -/** -Inverse wavelet tranform in 2-D. -*/ -static void dwt_decode_tile(opj_tcd_tilecomp_t * tilec, int stop , DWT1DFN fn); - -/*@}*/ - -/*@}*/ - -#define S(i) a[(i)*2] -#define D(i) a[(1+(i)*2)] -#define S_(i) ((i)<0?S(0):((i)>=sn?S(sn-1):S(i))) -#define D_(i) ((i)<0?D(0):((i)>=dn?D(dn-1):D(i))) -/* new */ -#define SS_(i) ((i)<0?S(0):((i)>=dn?S(dn-1):S(i))) -#define DD_(i) ((i)<0?D(0):((i)>=sn?D(sn-1):D(i))) - -/* <summary> */ -/* This table contains the norms of the 5-3 wavelets for different bands. */ -/* </summary> */ -static const double dwt_norms[4][10] = { - {1.000, 1.500, 2.750, 5.375, 10.68, 21.34, 42.67, 85.33, 170.7, 341.3}, - {1.038, 1.592, 2.919, 5.703, 11.33, 22.64, 45.25, 90.48, 180.9}, - {1.038, 1.592, 2.919, 5.703, 11.33, 22.64, 45.25, 90.48, 180.9}, - {.7186, .9218, 1.586, 3.043, 6.019, 12.01, 24.00, 47.97, 95.93} -}; - -/* <summary> */ -/* This table contains the norms of the 9-7 wavelets for different bands. */ -/* </summary> */ -static const double dwt_norms_real[4][10] = { - {1.000, 1.965, 4.177, 8.403, 16.90, 33.84, 67.69, 135.3, 270.6, 540.9}, - {2.022, 3.989, 8.355, 17.04, 34.27, 68.63, 137.3, 274.6, 549.0}, - {2.022, 3.989, 8.355, 17.04, 34.27, 68.63, 137.3, 274.6, 549.0}, - {2.080, 3.865, 8.307, 17.18, 34.71, 69.59, 139.3, 278.6, 557.2} -}; - -/* -========================================================== - local functions -========================================================== -*/ - -/* <summary> */ -/* Forward lazy transform (horizontal). */ -/* </summary> */ -static void dwt_deinterleave_h(int *a, int *b, int dn, int sn, int cas) { - int i; - for (i=0; i<sn; i++) b[i]=a[2*i+cas]; - for (i=0; i<dn; i++) b[sn+i]=a[(2*i+1-cas)]; -} - -/* <summary> */ -/* Forward lazy transform (vertical). */ -/* </summary> */ -static void dwt_deinterleave_v(int *a, int *b, int dn, int sn, int x, int cas) { - int i; - for (i=0; i<sn; i++) b[i*x]=a[2*i+cas]; - for (i=0; i<dn; i++) b[(sn+i)*x]=a[(2*i+1-cas)]; -} - -/* <summary> */ -/* Inverse lazy transform (horizontal). */ -/* </summary> */ -static void dwt_interleave_h(dwt_t* h, int *a) { - int *ai = a; - int *bi = h->mem + h->cas; - int i = h->sn; - while( i-- ) { - *bi = *(ai++); - bi += 2; - } - ai = a + h->sn; - bi = h->mem + 1 - h->cas; - i = h->dn ; - while( i-- ) { - *bi = *(ai++); - bi += 2; - } -} - -/* <summary> */ -/* Inverse lazy transform (vertical). */ -/* </summary> */ -static void dwt_interleave_v(dwt_t* v, int *a, int x) { - int *ai = a; - int *bi = v->mem + v->cas; - int i = v->sn; - while( i-- ) { - *bi = *ai; - bi += 2; - ai += x; - } - ai = a + (v->sn * x); - bi = v->mem + 1 - v->cas; - i = v->dn ; - while( i-- ) { - *bi = *ai; - bi += 2; - ai += x; - } -} - - -/* <summary> */ -/* Forward 5-3 wavelet tranform in 1-D. */ -/* </summary> */ -static void dwt_encode_1(int *a, int dn, int sn, int cas) { - int i; - - if (!cas) { - if ((dn > 0) || (sn > 1)) { /* NEW : CASE ONE ELEMENT */ - for (i = 0; i < dn; i++) D(i) -= (S_(i) + S_(i + 1)) >> 1; - for (i = 0; i < sn; i++) S(i) += (D_(i - 1) + D_(i) + 2) >> 2; - } - } else { - if (!sn && dn == 1) /* NEW : CASE ONE ELEMENT */ - S(0) *= 2; - else { - for (i = 0; i < dn; i++) S(i) -= (DD_(i) + DD_(i - 1)) >> 1; - for (i = 0; i < sn; i++) D(i) += (SS_(i) + SS_(i + 1) + 2) >> 2; - } - } -} - -/* <summary> */ -/* Inverse 5-3 wavelet tranform in 1-D. */ -/* </summary> */ -static void dwt_decode_1_(int *a, int dn, int sn, int cas) { - int i; - - if (!cas) { - if ((dn > 0) || (sn > 1)) { /* NEW : CASE ONE ELEMENT */ - for (i = 0; i < sn; i++) S(i) -= (D_(i - 1) + D_(i) + 2) >> 2; - for (i = 0; i < dn; i++) D(i) += (S_(i) + S_(i + 1)) >> 1; - } - } else { - if (!sn && dn == 1) /* NEW : CASE ONE ELEMENT */ - S(0) /= 2; - else { - for (i = 0; i < sn; i++) D(i) -= (SS_(i) + SS_(i + 1) + 2) >> 2; - for (i = 0; i < dn; i++) S(i) += (DD_(i) + DD_(i - 1)) >> 1; - } - } -} - -/* <summary> */ -/* Inverse 5-3 wavelet tranform in 1-D. */ -/* </summary> */ -static void dwt_decode_1(dwt_t *v) { - dwt_decode_1_(v->mem, v->dn, v->sn, v->cas); -} - -/* <summary> */ -/* Forward 9-7 wavelet transform in 1-D. */ -/* </summary> */ -static void dwt_encode_1_real(int *a, int dn, int sn, int cas) { - int i; - if (!cas) { - if ((dn > 0) || (sn > 1)) { /* NEW : CASE ONE ELEMENT */ - for (i = 0; i < dn; i++) - D(i) -= fix_mul(S_(i) + S_(i + 1), 12993); - for (i = 0; i < sn; i++) - S(i) -= fix_mul(D_(i - 1) + D_(i), 434); - for (i = 0; i < dn; i++) - D(i) += fix_mul(S_(i) + S_(i + 1), 7233); - for (i = 0; i < sn; i++) - S(i) += fix_mul(D_(i - 1) + D_(i), 3633); - for (i = 0; i < dn; i++) - D(i) = fix_mul(D(i), 5038); /*5038 */ - for (i = 0; i < sn; i++) - S(i) = fix_mul(S(i), 6659); /*6660 */ - } - } else { - if ((sn > 0) || (dn > 1)) { /* NEW : CASE ONE ELEMENT */ - for (i = 0; i < dn; i++) - S(i) -= fix_mul(DD_(i) + DD_(i - 1), 12993); - for (i = 0; i < sn; i++) - D(i) -= fix_mul(SS_(i) + SS_(i + 1), 434); - for (i = 0; i < dn; i++) - S(i) += fix_mul(DD_(i) + DD_(i - 1), 7233); - for (i = 0; i < sn; i++) - D(i) += fix_mul(SS_(i) + SS_(i + 1), 3633); - for (i = 0; i < dn; i++) - S(i) = fix_mul(S(i), 5038); /*5038 */ - for (i = 0; i < sn; i++) - D(i) = fix_mul(D(i), 6659); /*6660 */ - } - } -} - -static void dwt_decode_sm(dwt_t* v, int k, int n, int x) { - int m = k > n ? n : k; - int l = v->mem[1]; //D(0); - int j; - int i; - for (i = 0; i < m; i++) { - j = l; - WS(i) -= fix_mul( ( l = WD(i) ) + j , x); - } - if( i < k ) { - l = fix_mul( l + l , x ); - for (; i < k; i++) - WS(i) -= l; - } -} - -static void dwt_decode_sp(dwt_t* v, int k, int n, int x) { - int m = k > n ? n : k; - int l = v->mem[1]; //D(0); - int j; - int i; - for (i = 0; i < m; i++) { - j = l; - WS(i) += fix_mul( ( l = WD(i) ) + j , x); - } - if( i < k ) { - l = fix_mul( l + l , x ); - for (; i < k; i++) - WS(i) += l; - } -} - -static void dwt_decode_dm(dwt_t* v, int k, int n, int x) { - int m = k >= n ? n-1 : k; - int l = v->mem[0]; //S(0); - int i; - int j; - for (i = 0; i < m; i++) { - j = l; - WD(i) -= fix_mul( ( l = WS(i+1) ) + j , x); - } - if( i < k ) { - l = fix_mul( l + l , x ); - for (; i < k; i++) - WD(i) -= l; - } -} - -static void dwt_decode_dp(dwt_t* v, int k, int n, int x) { - int m = k >= n ? n-1 : k; - int l = v->mem[0]; //S(0); - int i; - int j; - for (i = 0; i < m; i++) { - j = l; - WD(i) += fix_mul( ( l = WS(i+1) ) + j , x); - } - - if( i < k ) { - l = fix_mul( l + l , x ); - for (; i < k; i++) - WD(i) += l; - } -} - - -/* <summary> */ -/* Inverse 9-7 wavelet transform in 1-D. */ -/* </summary> */ -static void dwt_decode_1_real(dwt_t* v) { - int i; - if (!v->cas) { - if ((v->dn > 0) || (v->sn > 1)) { /* NEW : CASE ONE ELEMENT */ - for (i = 0; i < v->sn; i++) - WS(i) = fix_mul(WS(i), 10078); /* 10076 */ - for (i = 0; i < v->dn; i++) - WD(i) = fix_mul(WD(i), 13318); /* 13320 */ - dwt_decode_sm(v, v->sn, v->dn, 3633); - dwt_decode_dm(v, v->dn, v->sn, 7233); - dwt_decode_sp(v, v->sn, v->dn, 434); - dwt_decode_dp(v, v->dn, v->sn, 12994); - } - } else { - if ((v->sn > 0) || (v->dn > 1)) { /* NEW : CASE ONE ELEMENT */ - for (i = 0; i < v->sn; i++) - WD(i) = fix_mul(WD(i), 10078); /* 10076 */ - for (i = 0; i < v->dn; i++) - WS(i) = fix_mul(WS(i), 13318); /* 13320 */ - dwt_decode_dm(v, v->sn, v->dn, 3633); - dwt_decode_sm(v, v->dn, v->sn, 7233); - dwt_decode_dp(v, v->sn, v->dn, 434); - dwt_decode_sp(v, v->dn, v->sn, 12994); - } - } -} - -static void dwt_encode_stepsize(int stepsize, int numbps, opj_stepsize_t *bandno_stepsize) { - int p, n; - p = int_floorlog2(stepsize) - 13; - n = 11 - int_floorlog2(stepsize); - bandno_stepsize->mant = (n < 0 ? stepsize >> -n : stepsize << n) & 0x7ff; - bandno_stepsize->expn = numbps - p; -} - -/* -========================================================== - DWT interface -========================================================== -*/ - -/* <summary> */ -/* Forward 5-3 wavelet tranform in 2-D. */ -/* </summary> */ -void dwt_encode(opj_tcd_tilecomp_t * tilec) { - int i, j, k; - int *a = NULL; - int *aj = NULL; - int *bj = NULL; - int w, l; - - w = tilec->x1-tilec->x0; - l = tilec->numresolutions-1; - a = tilec->data; - - for (i = 0; i < l; i++) { - int rw; /* width of the resolution level computed */ - int rh; /* heigth of the resolution level computed */ - int rw1; /* width of the resolution level once lower than computed one */ - int rh1; /* height of the resolution level once lower than computed one */ - int cas_col; /* 0 = non inversion on horizontal filtering 1 = inversion between low-pass and high-pass filtering */ - int cas_row; /* 0 = non inversion on vertical filtering 1 = inversion between low-pass and high-pass filtering */ - int dn, sn; - - rw = tilec->resolutions[l - i].x1 - tilec->resolutions[l - i].x0; - rh = tilec->resolutions[l - i].y1 - tilec->resolutions[l - i].y0; - rw1= tilec->resolutions[l - i - 1].x1 - tilec->resolutions[l - i - 1].x0; - rh1= tilec->resolutions[l - i - 1].y1 - tilec->resolutions[l - i - 1].y0; - - cas_row = tilec->resolutions[l - i].x0 % 2; - cas_col = tilec->resolutions[l - i].y0 % 2; - - sn = rh1; - dn = rh - rh1; - bj = (int*)opj_malloc(rh * sizeof(int)); - for (j = 0; j < rw; j++) { - aj = a + j; - for (k = 0; k < rh; k++) bj[k] = aj[k*w]; - dwt_encode_1(bj, dn, sn, cas_col); - dwt_deinterleave_v(bj, aj, dn, sn, w, cas_col); - } - opj_free(bj); - - sn = rw1; - dn = rw - rw1; - bj = (int*)opj_malloc(rw * sizeof(int)); - for (j = 0; j < rh; j++) { - aj = a + j * w; - for (k = 0; k < rw; k++) bj[k] = aj[k]; - dwt_encode_1(bj, dn, sn, cas_row); - dwt_deinterleave_h(bj, aj, dn, sn, cas_row); - } - opj_free(bj); - } -} - - -/* <summary> */ -/* Inverse 5-3 wavelet tranform in 2-D. */ -/* </summary> */ -void dwt_decode(opj_tcd_tilecomp_t * tilec, int stop) { - dwt_decode_tile(tilec, stop, &dwt_decode_1); -} - - -/* <summary> */ -/* Get gain of 5-3 wavelet transform. */ -/* </summary> */ -int dwt_getgain(int orient) { - if (orient == 0) - return 0; - if (orient == 1 || orient == 2) - return 1; - return 2; -} - -/* <summary> */ -/* Get norm of 5-3 wavelet. */ -/* </summary> */ -double dwt_getnorm(int level, int orient) { - return dwt_norms[orient][level]; -} - -/* <summary> */ -/* Forward 9-7 wavelet transform in 2-D. */ -/* </summary> */ - -void dwt_encode_real(opj_tcd_tilecomp_t * tilec) { - int i, j, k; - int *a = NULL; - int *aj = NULL; - int *bj = NULL; - int w, l; - - w = tilec->x1-tilec->x0; - l = tilec->numresolutions-1; - a = tilec->data; - - for (i = 0; i < l; i++) { - int rw; /* width of the resolution level computed */ - int rh; /* heigth of the resolution level computed */ - int rw1; /* width of the resolution level once lower than computed one */ - int rh1; /* height of the resolution level once lower than computed one */ - int cas_col; /* 0 = non inversion on horizontal filtering 1 = inversion between low-pass and high-pass filtering */ - int cas_row; /* 0 = non inversion on vertical filtering 1 = inversion between low-pass and high-pass filtering */ - int dn, sn; - - rw = tilec->resolutions[l - i].x1 - tilec->resolutions[l - i].x0; - rh = tilec->resolutions[l - i].y1 - tilec->resolutions[l - i].y0; - rw1= tilec->resolutions[l - i - 1].x1 - tilec->resolutions[l - i - 1].x0; - rh1= tilec->resolutions[l - i - 1].y1 - tilec->resolutions[l - i - 1].y0; - - cas_row = tilec->resolutions[l - i].x0 % 2; - cas_col = tilec->resolutions[l - i].y0 % 2; - - sn = rh1; - dn = rh - rh1; - bj = (int*)opj_malloc(rh * sizeof(int)); - for (j = 0; j < rw; j++) { - aj = a + j; - for (k = 0; k < rh; k++) bj[k] = aj[k*w]; - dwt_encode_1_real(bj, dn, sn, cas_col); - dwt_deinterleave_v(bj, aj, dn, sn, w, cas_col); - } - opj_free(bj); - - sn = rw1; - dn = rw - rw1; - bj = (int*)opj_malloc(rw * sizeof(int)); - for (j = 0; j < rh; j++) { - aj = a + j * w; - for (k = 0; k < rw; k++) bj[k] = aj[k]; - dwt_encode_1_real(bj, dn, sn, cas_row); - dwt_deinterleave_h(bj, aj, dn, sn, cas_row); - } - opj_free(bj); - } -} - - -/* <summary> */ -/* Inverse 9-7 wavelet transform in 2-D. */ -/* </summary> */ -void dwt_decode_real(opj_tcd_tilecomp_t * tilec, int stop) { - dwt_decode_tile(tilec, stop, dwt_decode_1_real); -} - - -/* <summary> */ -/* Get gain of 9-7 wavelet transform. */ -/* </summary> */ -int dwt_getgain_real(int orient) { - (void)orient; - return 0; -} - -/* <summary> */ -/* Get norm of 9-7 wavelet. */ -/* </summary> */ -double dwt_getnorm_real(int level, int orient) { - return dwt_norms_real[orient][level]; -} - -void dwt_calc_explicit_stepsizes(opj_tccp_t * tccp, int prec) { - int numbands, bandno; - numbands = 3 * tccp->numresolutions - 2; - for (bandno = 0; bandno < numbands; bandno++) { - double stepsize; - int resno, level, orient, gain; - - resno = (bandno == 0) ? 0 : ((bandno - 1) / 3 + 1); - orient = (bandno == 0) ? 0 : ((bandno - 1) % 3 + 1); - level = tccp->numresolutions - 1 - resno; - gain = (tccp->qmfbid == 0) ? 0 : ((orient == 0) ? 0 : (((orient == 1) || (orient == 2)) ? 1 : 2)); - if (tccp->qntsty == J2K_CCP_QNTSTY_NOQNT) { - stepsize = 1.0; - } else { - double norm = dwt_norms_real[orient][level]; - stepsize = (1 << (gain)) / norm; - } - dwt_encode_stepsize((int) floor(stepsize * 8192.0), prec + gain, &tccp->stepsizes[bandno]); - } -} - - -/* <summary> */ -/* Determine maximum computed resolution level for inverse wavelet transform */ -/* </summary> */ -static int dwt_decode_max_resolution(opj_tcd_resolution_t* r, int i) { - int mr = 1; - int w; - while( --i ) { - r++; - if( mr < ( w = r->x1 - r->x0 ) ) - mr = w ; - if( mr < ( w = r->y1 - r->y0 ) ) - mr = w ; - } - return mr ; -} - - -/* <summary> */ -/* Inverse wavelet tranform in 2-D. */ -/* </summary> */ -static void dwt_decode_tile(opj_tcd_tilecomp_t * tilec, int stop, DWT1DFN dwt_1D) { - opj_tcd_resolution_t* tr; - int i, j, k; - int *a = NULL; - int *aj = NULL; - int *m; - int w; //, l; - int rw; /* width of the resolution level computed */ - int rh; /* heigth of the resolution level computed */ - dwt_t h; - dwt_t v; - - if( 1 > ( i = tilec->numresolutions - stop ) ) - return ; - - tr = tilec->resolutions; - - w = tilec->x1-tilec->x0; - a = tilec->data; - - m = (int*)opj_malloc(sizeof(int) * (dwt_decode_max_resolution(tr, i)+5)); - h.mem = v.mem = (int*)( (unsigned)m + 16 - ( (unsigned)m % 16 ) ) ; - - rw = tr->x1 - tr->x0; - rh = tr->y1 - tr->y0; - - while( --i ) { - tr++; - h.sn = rw; - v.sn = rh; - h.dn = ( rw = tr->x1 - tr->x0 ) - h.sn; - v.dn = ( rh = tr->y1 - tr->y0 ) - v.sn; - - h.cas = tr->x0 % 2; - v.cas = tr->y0 % 2; - - aj = a; - j = rh; - while( j-- ) { - dwt_interleave_h(&h, aj); - (dwt_1D)(&h); - k = rw; - while( k-- ) - aj[k] = h.mem[k]; - aj += w; - } - - aj = a; - j = rw; - while( j-- ) { - dwt_interleave_v(&v, aj, w); - (dwt_1D)(&v); - k = rh; - while( k-- ) - aj[k * w] = v.mem[k]; - aj++; - } - } - opj_free(m); -} diff --git a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/dwt.h b/trunk/unmanaged/openjpeg-libsl/libopenjpeg/dwt.h deleted file mode 100644 index 5c95c76..0000000 --- a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/dwt.h +++ /dev/null @@ -1,113 +0,0 @@ -/* - * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2007, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef __DWT_H -#define __DWT_H -/** -@file dwt.h -@brief Implementation of a discrete wavelet transform (DWT) - -The functions in DWT.C have for goal to realize forward and inverse discret wavelet -transform with filter 5-3 (reversible) and filter 9-7 (irreversible). The functions in -DWT.C are used by some function in TCD.C. -*/ - -/** @defgroup DWT DWT - Implementation of a discrete wavelet transform */ -/*@{*/ - - -/** @name Exported functions */ -/*@{*/ -/* ----------------------------------------------------------------------- */ -/** -Forward 5-3 wavelet tranform in 2-D. -Apply a reversible DWT transform to a component of an image. -@param tilec Tile component information (current tile) -*/ -void dwt_encode(opj_tcd_tilecomp_t * tilec); -/** -Inverse 5-3 wavelet tranform in 2-D. -Apply a reversible inverse DWT transform to a component of an image. -@param tilec Tile component information (current tile) -@param stop FIXME Number of decoded resolution levels ? -*/ -void dwt_decode(opj_tcd_tilecomp_t * tilec, int stop); -/** -Get the gain of a subband for the reversible 5-3 DWT. -@param orient Number that identifies the subband (0->LL, 1->HL, 2->LH, 3->HH) -@return Returns 0 if orient = 0, returns 1 if orient = 1 or 2, returns 2 otherwise -*/ -int dwt_getgain(int orient); -/** -Get the norm of a wavelet function of a subband at a specified level for the reversible 5-3 DWT. -@param level Level of the wavelet function -@param orient Band of the wavelet function -@return Returns the norm of the wavelet function -*/ -double dwt_getnorm(int level, int orient); -/** -Forward 9-7 wavelet transform in 2-D. -Apply an irreversible DWT transform to a component of an image. -@param tilec Tile component information (current tile) -*/ -void dwt_encode_real(opj_tcd_tilecomp_t * tilec); -/** -Inverse 9-7 wavelet transform in 2-D. -Apply an irreversible inverse DWT transform to a component of an image. -@param tilec Tile component information (current tile) -@param stop FIXME Number of decoded resolution levels ? -*/ -void dwt_decode_real(opj_tcd_tilecomp_t * tilec, int stop); -/** -Get the gain of a subband for the irreversible 9-7 DWT. -@param orient Number that identifies the subband (0->LL, 1->HL, 2->LH, 3->HH) -@return Returns the gain of the 9-7 wavelet transform -*/ -int dwt_getgain_real(int orient); -/** -Get the norm of a wavelet function of a subband at a specified level for the irreversible 9-7 DWT -@param level Level of the wavelet function -@param orient Band of the wavelet function -@return Returns the norm of the 9-7 wavelet -*/ -double dwt_getnorm_real(int level, int orient); -/** -FIXME : comment ??? -@param tccp -@param prec -*/ -void dwt_calc_explicit_stepsizes(opj_tccp_t * tccp, int prec); -/* ----------------------------------------------------------------------- */ -/*@}*/ - -/*@}*/ - -#endif /* __DWT_H */ diff --git a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/event.c b/trunk/unmanaged/openjpeg-libsl/libopenjpeg/event.c deleted file mode 100644 index 291ff58..0000000 --- a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/event.c +++ /dev/null @@ -1,121 +0,0 @@ -/* - * Copyright (c) 2005, Hervé Drolon, FreeImage Team - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#include "opj_includes.h" - -/* ========================================================== - Utility functions - ==========================================================*/ - -#if !defined(_MSC_VER) && !defined(__MINGW32__) -static char* -i2a(unsigned i, char *a, unsigned r) { - if (i/r > 0) a = i2a(i/r,a,r); - *a = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"[i%r]; - return a+1; -} - -/** - Transforms integer i into an ascii string and stores the result in a; - string is encoded in the base indicated by r. - @param i Number to be converted - @param a String result - @param r Base of value; must be in the range 2 - 36 - @return Returns a -*/ -static char * -_itoa(int i, char *a, int r) { - r = ((r < 2) || (r > 36)) ? 10 : r; - if(i < 0) { - *a = '-'; - *i2a(-i, a+1, r) = 0; - } - else *i2a(i, a, r) = 0; - return a; -} - -#endif /* !WIN32 */ - -/* ----------------------------------------------------------------------- */ - -opj_event_mgr_t* OPJ_CALLCONV opj_set_event_mgr(opj_common_ptr cinfo, opj_event_mgr_t *event_mgr, void *context) { - if(cinfo) { - opj_event_mgr_t *previous = cinfo->event_mgr; - cinfo->event_mgr = event_mgr; - cinfo->client_data = context; - return previous; - } - - return NULL; -} - -bool opj_event_msg(opj_common_ptr cinfo, int event_type, const char *fmt, ...) { -#define MSG_SIZE 512 /* 512 bytes should be more than enough for a short message */ - opj_msg_callback msg_handler = NULL; - - opj_event_mgr_t *event_mgr = cinfo->event_mgr; - if(event_mgr != NULL) { - switch(event_type) { - case EVT_ERROR: - msg_handler = event_mgr->error_handler; - break; - case EVT_WARNING: - msg_handler = event_mgr->warning_handler; - break; - case EVT_INFO: - msg_handler = event_mgr->info_handler; - break; - default: - break; - } - if(msg_handler == NULL) { - return false; - } - } else { - return false; - } - - if ((fmt != NULL) && (event_mgr != NULL)) { - va_list arg; - int str_length/*, i, j*/; /* UniPG */ - char message[MSG_SIZE]; - memset(message, 0, MSG_SIZE); - /* initialize the optional parameter list */ - va_start(arg, fmt); - /* check the length of the format string */ - str_length = (strlen(fmt) > MSG_SIZE) ? MSG_SIZE : strlen(fmt); - /* parse the format string and put the result in 'message' */ - vsprintf(message, fmt, arg); /* UniPG */ - /* deinitialize the optional parameter list */ - va_end(arg); - - /* output the message to the user program */ - msg_handler(message, cinfo->client_data); - } - - return true; -} - diff --git a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/event.h b/trunk/unmanaged/openjpeg-libsl/libopenjpeg/event.h deleted file mode 100644 index 11910b0..0000000 --- a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/event.h +++ /dev/null @@ -1,58 +0,0 @@ -/* - * Copyright (c) 2005, Hervé Drolon, FreeImage Team - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ -#ifndef __EVENT_H -#define __EVENT_H -/** -@file event.h -@brief Implementation of a event callback system - -The functions in EVENT.C have for goal to send output messages (errors, warnings, debug) to the user. -*/ - -#define EVT_ERROR 1 /**< Error event type */ -#define EVT_WARNING 2 /**< Warning event type */ -#define EVT_INFO 4 /**< Debug event type */ - -/** @defgroup EVENT EVENT - Implementation of a event callback system */ -/*@{*/ - -/** @name Exported functions (see also openjpeg.h) */ -/*@{*/ -/* ----------------------------------------------------------------------- */ -/** -Write formatted data to a string and send the string to a user callback. -@param cinfo Codec context info -@param event_type Event type or callback to use to send the message -@param fmt Format-control string (plus optionnal arguments) -@return Returns true if successful, returns false otherwise -*/ -bool opj_event_msg(opj_common_ptr cinfo, int event_type, const char *fmt, ...); -/* ----------------------------------------------------------------------- */ -/*@}*/ - -/*@}*/ - -#endif /* __EVENT_H */ diff --git a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/fix.h b/trunk/unmanaged/openjpeg-libsl/libopenjpeg/fix.h deleted file mode 100644 index bcb2acb..0000000 --- a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/fix.h +++ /dev/null @@ -1,64 +0,0 @@ -/* - * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2007, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ -#ifndef __FIX_H -#define __FIX_H - -#if defined(_MSC_VER) || defined(__BORLANDC__) -#define int64 __int64 -#else -#define int64 long long -#endif - -/** -@file fix.h -@brief Implementation of operations of specific multiplication (FIX) - -The functions in FIX.H have for goal to realize specific multiplication. -*/ - -/** @defgroup FIX FIX - Implementation of operations of specific multiplication */ -/*@{*/ - -/** -Multiply two fixed-precision rational numbers. -@param a -@param b -@return Returns a * b -*/ -static INLINE int fix_mul(int a, int b) { - int64 temp = (int64) a * (int64) b ; - temp += temp & 4096; - return (int) (temp >> 13) ; -} - -/*@}*/ - -#endif /* __FIX_H */ diff --git a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/image.c b/trunk/unmanaged/openjpeg-libsl/libopenjpeg/image.c deleted file mode 100644 index 84664e9..0000000 --- a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/image.c +++ /dev/null @@ -1,87 +0,0 @@ -/* - * Copyright (c) 2005, Hervé Drolon, FreeImage Team - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#include "opj_includes.h" - -opj_image_t* opj_image_create0() { - opj_image_t *image = (opj_image_t*)opj_malloc(sizeof(opj_image_t)); - return image; -} - -opj_image_t* OPJ_CALLCONV opj_image_create(int numcmpts, opj_image_cmptparm_t *cmptparms, OPJ_COLOR_SPACE clrspc) { - int compno; - opj_image_t *image = NULL; - - image = (opj_image_t*)opj_malloc(sizeof(opj_image_t)); - if(image) { - image->color_space = clrspc; - image->numcomps = numcmpts; - /* allocate memory for the per-component information */ - image->comps = (opj_image_comp_t*)opj_malloc(image->numcomps * sizeof(opj_image_comp_t)); - if(!image->comps) { - opj_image_destroy(image); - return NULL; - } - /* create the individual image components */ - for(compno = 0; compno < numcmpts; compno++) { - opj_image_comp_t *comp = &image->comps[compno]; - comp->dx = cmptparms[compno].dx; - comp->dy = cmptparms[compno].dy; - comp->w = cmptparms[compno].w; - comp->h = cmptparms[compno].h; - comp->x0 = cmptparms[compno].x0; - comp->y0 = cmptparms[compno].y0; - comp->prec = cmptparms[compno].prec; - comp->bpp = cmptparms[compno].bpp; - comp->sgnd = cmptparms[compno].sgnd; - comp->data = (int*)opj_malloc(comp->w * comp->h * sizeof(int)); - if(!comp->data) { - opj_image_destroy(image); - return NULL; - } - } - } - - return image; -} - -void OPJ_CALLCONV opj_image_destroy(opj_image_t *image) { - int i; - if(image) { - if(image->comps) { - /* image components */ - for(i = 0; i < image->numcomps; i++) { - opj_image_comp_t *image_comp = &image->comps[i]; - if(image_comp->data) { - opj_free(image_comp->data); - } - } - opj_free(image->comps); - } - opj_free(image); - } -} - diff --git a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/image.h b/trunk/unmanaged/openjpeg-libsl/libopenjpeg/image.h deleted file mode 100644 index b56de4a..0000000 --- a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/image.h +++ /dev/null @@ -1,48 +0,0 @@ -/* - * Copyright (c) 2005, Hervé Drolon, FreeImage Team - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ -#ifndef __IMAGE_H -#define __IMAGE_H -/** -@file image.h -@brief Implementation of operations on images (IMAGE) - -The functions in IMAGE.C have for goal to realize operations on images. -*/ - -/** @defgroup IMAGE IMAGE - Implementation of operations on images */ -/*@{*/ - -/** -Create an empty image -@todo this function should be removed -@return returns an empty image if successful, returns NULL otherwise -*/ -opj_image_t* opj_image_create0(); - -/*@}*/ - -#endif /* __IMAGE_H */ - diff --git a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/int.h b/trunk/unmanaged/openjpeg-libsl/libopenjpeg/int.h deleted file mode 100644 index 4e5fe08..0000000 --- a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/int.h +++ /dev/null @@ -1,119 +0,0 @@ -/* - * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2007, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ -#ifndef __INT_H -#define __INT_H -/** -@file int.h -@brief Implementation of operations on integers (INT) - -The functions in INT.H have for goal to realize operations on integers. -*/ - -/** @defgroup INT INT - Implementation of operations on integers */ -/*@{*/ - -/** @name Exported functions (see also openjpeg.h) */ -/*@{*/ -/* ----------------------------------------------------------------------- */ -/** -Get the minimum of two integers -@return Returns a if a < b else b -*/ -static INLINE int int_min(int a, int b) { - return a < b ? a : b; -} -/** -Get the maximum of two integers -@return Returns a if a > b else b -*/ -static INLINE int int_max(int a, int b) { - return (a > b) ? a : b; -} -/** -Clamp an integer inside an interval -@return -<ul> -<li>Returns a if (min < a < max) -<li>Returns max if (a > max) -<li>Returns min if (a < min) -</ul> -*/ -static INLINE int int_clamp(int a, int min, int max) { - if (a < min) - return min; - if (a > max) - return max; - return a; -} -/** -@return Get absolute value of integer -*/ -static INLINE int int_abs(int a) { - return a < 0 ? -a : a; -} -/** -Divide an integer and round upwards -@return Returns a divided by b -*/ -static INLINE int int_ceildiv(int a, int b) { - return (a + b - 1) / b; -} -/** -Divide an integer by a power of 2 and round upwards -@return Returns a divided by 2^b -*/ -static INLINE int int_ceildivpow2(int a, int b) { - return (a + (1 << b) - 1) >> b; -} -/** -Divide an integer by a power of 2 and round downwards -@return Returns a divided by 2^b -*/ -static INLINE int int_floordivpow2(int a, int b) { - return a >> b; -} -/** -Get logarithm of an integer and round downwards -@return Returns log2(a) -*/ -static INLINE int int_floorlog2(int a) { - int l; - for (l = 0; a > 1; l++) { - a >>= 1; - } - return l; -} -/* ----------------------------------------------------------------------- */ -/*@}*/ - -/*@}*/ - -#endif diff --git a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/j2k.c b/trunk/unmanaged/openjpeg-libsl/libopenjpeg/j2k.c deleted file mode 100644 index 1ef653e..0000000 --- a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/j2k.c +++ /dev/null @@ -1,2630 +0,0 @@ -/* - * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2007, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * Copyright (c) 2006-2007, Parvatha Elangovan - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#include "opj_includes.h" - -/** @defgroup J2K J2K - JPEG-2000 codestream reader/writer */ -/*@{*/ - -/** @name Local static functions */ -/*@{*/ - -/** -Write the SOC marker (Start Of Codestream) -@param j2k J2K handle -*/ -static void j2k_write_soc(opj_j2k_t *j2k); -/** -Read the SOC marker (Start of Codestream) -@param j2k J2K handle -*/ -static void j2k_read_soc(opj_j2k_t *j2k); -/** -Write the SIZ marker (image and tile size) -@param j2k J2K handle -*/ -static void j2k_write_siz(opj_j2k_t *j2k); -/** -Read the SIZ marker (image and tile size) -@param j2k J2K handle -*/ -static void j2k_read_siz(opj_j2k_t *j2k); -/** -Write the COM marker (comment) -@param j2k J2K handle -*/ -static void j2k_write_com(opj_j2k_t *j2k); -/** -Read the COM marker (comment) -@param j2k J2K handle -*/ -static void j2k_read_com(opj_j2k_t *j2k); -/** -Write the value concerning the specified component in the marker COD and COC -@param j2k J2K handle -@param compno Number of the component concerned by the information written -*/ -static void j2k_write_cox(opj_j2k_t *j2k, int compno); -/** -Read the value concerning the specified component in the marker COD and COC -@param j2k J2K handle -@param compno Number of the component concerned by the information read -*/ -static void j2k_read_cox(opj_j2k_t *j2k, int compno); -/** -Write the COD marker (coding style default) -@param j2k J2K handle -*/ -static void j2k_write_cod(opj_j2k_t *j2k); -/** -Read the COD marker (coding style default) -@param j2k J2K handle -*/ -static void j2k_read_cod(opj_j2k_t *j2k); -/** -Write the COC marker (coding style component) -@param j2k J2K handle -@param compno Number of the component concerned by the information written -*/ -static void j2k_write_coc(opj_j2k_t *j2k, int compno); -/** -Read the COC marker (coding style component) -@param j2k J2K handle -*/ -static void j2k_read_coc(opj_j2k_t *j2k); -/** -Write the value concerning the specified component in the marker QCD and QCC -@param j2k J2K handle -@param compno Number of the component concerned by the information written -*/ -static void j2k_write_qcx(opj_j2k_t *j2k, int compno); -/** -Read the value concerning the specified component in the marker QCD and QCC -@param j2k J2K handle -@param compno Number of the component concern by the information read -@param len Length of the information in the QCX part of the marker QCD/QCC -*/ -static void j2k_read_qcx(opj_j2k_t *j2k, int compno, int len); -/** -Write the QCD marker (quantization default) -@param j2k J2K handle -*/ -static void j2k_write_qcd(opj_j2k_t *j2k); -/** -Read the QCD marker (quantization default) -@param j2k J2K handle -*/ -static void j2k_read_qcd(opj_j2k_t *j2k); -/** -Write the QCC marker (quantization component) -@param j2k J2K handle -@param compno Number of the component concerned by the information written -*/ -static void j2k_write_qcc(opj_j2k_t *j2k, int compno); -/** -Read the QCC marker (quantization component) -@param j2k J2K handle -*/ -static void j2k_read_qcc(opj_j2k_t *j2k); -/** -Write the POC marker (progression order change) -@param j2k J2K handle -*/ -static void j2k_write_poc(opj_j2k_t *j2k); -/** -Read the POC marker (progression order change) -@param j2k J2K handle -*/ -static void j2k_read_poc(opj_j2k_t *j2k); -/** -Read the CRG marker (component registration) -@param j2k J2K handle -*/ -static void j2k_read_crg(opj_j2k_t *j2k); -/** -Read the TLM marker (tile-part lengths) -@param j2k J2K handle -*/ -static void j2k_read_tlm(opj_j2k_t *j2k); -/** -Read the PLM marker (packet length, main header) -@param j2k J2K handle -*/ -static void j2k_read_plm(opj_j2k_t *j2k); -/** -Read the PLT marker (packet length, tile-part header) -@param j2k J2K handle -*/ -static void j2k_read_plt(opj_j2k_t *j2k); -/** -Read the PPM marker (packet packet headers, main header) -@param j2k J2K handle -*/ -static void j2k_read_ppm(opj_j2k_t *j2k); -/** -Read the PPT marker (packet packet headers, tile-part header) -@param j2k J2K handle -*/ -static void j2k_read_ppt(opj_j2k_t *j2k); -/** -Write the TLM marker (Mainheader) -@param j2k J2K handle -*/ -static void j2k_write_tlm(opj_j2k_t *j2k); -/** -Write the SOT marker (start of tile-part) -@param j2k J2K handle -*/ -static void j2k_write_sot(opj_j2k_t *j2k); -/** -Read the SOT marker (start of tile-part) -@param j2k J2K handle -*/ -static void j2k_read_sot(opj_j2k_t *j2k); -/** -Write the SOD marker (start of data) -@param j2k J2K handle -@param tile_coder Pointer to a TCD handle -*/ -static void j2k_write_sod(opj_j2k_t *j2k, void *tile_coder); -/** -Read the SOD marker (start of data) -@param j2k J2K handle -*/ -static void j2k_read_sod(opj_j2k_t *j2k); -/** -Write the RGN marker (region-of-interest) -@param j2k J2K handle -@param compno Number of the component concerned by the information written -@param tileno Number of the tile concerned by the information written -*/ -static void j2k_write_rgn(opj_j2k_t *j2k, int compno, int tileno); -/** -Read the RGN marker (region-of-interest) -@param j2k J2K handle -*/ -static void j2k_read_rgn(opj_j2k_t *j2k); -/** -Write the EOC marker (end of codestream) -@param j2k J2K handle -*/ -static void j2k_write_eoc(opj_j2k_t *j2k); -/** -Read the EOC marker (end of codestream) -@param j2k J2K handle -*/ -static void j2k_read_eoc(opj_j2k_t *j2k); -/** -Read an unknown marker -@param j2k J2K handle -*/ -static void j2k_read_unk(opj_j2k_t *j2k); - -/*@}*/ - -/*@}*/ - -/* ----------------------------------------------------------------------- */ -typedef struct j2k_prog_order{ - OPJ_PROG_ORDER enum_prog; - char str_prog[4]; -}j2k_prog_order_t; - -j2k_prog_order_t j2k_prog_order_list[] = { - {CPRL, "CPRL"}, - {LRCP, "LRCP"}, - {PCRL, "PCRL"}, - {RLCP, "RLCP"}, - {RPCL, "RPCL"}, - {-1, ""} -}; - -char *j2k_convert_progression_order(OPJ_PROG_ORDER prg_order){ - j2k_prog_order_t *po; - for(po = j2k_prog_order_list; po->enum_prog != -1; po++ ){ - if(po->enum_prog == prg_order){ - break; - } - } - return po->str_prog; -} - -static void j2k_check_poc_val(opj_cparameters_t *parameters, int numcomps, int numlayers){ - int index, resno, compno, layno, i; - char loss = 0; - int step_c = 1; - int step_r = numcomps * step_c; - int step_l = parameters->numresolution * step_r; - int array_size = step_l * numlayers * sizeof(int); - int *packet_array = (int *) opj_malloc(array_size); - - for (i = 0; i < parameters->numpocs ; i++) { - int layno0 = 0; - if(i > 0) - layno0 = (parameters->POC[i].layno1 > parameters->POC[i-1].layno1 )? parameters->POC[i-1].layno1 : 0; - for (resno = parameters->POC[i].resno0 ; resno < parameters->POC[i].resno1 ; resno++) { - for (compno = parameters->POC[i].compno0 ; compno < parameters->POC[i].compno1 ; compno++) { - for (layno = layno0; layno < parameters->POC[i].layno1 ; layno++) { - index = step_r * resno + step_c * compno + step_l * layno; - packet_array[index]= 1; - } - } - } - } - for (resno = 0; resno < parameters->numresolution; resno++) { - for (compno = 0; compno < numcomps; compno++) { - for (layno = 0; layno < numlayers ; layno++) { - index = step_r * resno + step_c * compno + step_l * layno; - if(!( packet_array[index]== 1)){ - loss = 1; - } - } - } - } - if(loss == 1) - fprintf(stdout,"Missing packets possible loss of data\n"); - opj_free(packet_array); -} - -void j2k_dump_image(FILE *fd, opj_image_t * img) { - int compno; - fprintf(fd, "image {\n"); - fprintf(fd, " x0=%d, y0=%d, x1=%d, y1=%d\n", img->x0, img->y0, img->x1, img->y1); - fprintf(fd, " numcomps=%d\n", img->numcomps); - for (compno = 0; compno < img->numcomps; compno++) { - opj_image_comp_t *comp = &img->comps[compno]; - fprintf(fd, " comp %d {\n", compno); - fprintf(fd, " dx=%d, dy=%d\n", comp->dx, comp->dy); - fprintf(fd, " prec=%d\n", comp->prec); - fprintf(fd, " sgnd=%d\n", comp->sgnd); - fprintf(fd, " }\n"); - } - fprintf(fd, "}\n"); -} - -void j2k_dump_cp(FILE *fd, opj_image_t * img, opj_cp_t * cp) { - int tileno, compno, layno, bandno, resno, numbands; - fprintf(fd, "coding parameters {\n"); - fprintf(fd, " tx0=%d, ty0=%d\n", cp->tx0, cp->ty0); - fprintf(fd, " tdx=%d, tdy=%d\n", cp->tdx, cp->tdy); - fprintf(fd, " tw=%d, th=%d\n", cp->tw, cp->th); - for (tileno = 0; tileno < cp->tw * cp->th; tileno++) { - opj_tcp_t *tcp = &cp->tcps[tileno]; - fprintf(fd, " tile %d {\n", tileno); - fprintf(fd, " csty=%x\n", tcp->csty); - fprintf(fd, " prg=%d\n", tcp->prg); - fprintf(fd, " numlayers=%d\n", tcp->numlayers); - fprintf(fd, " mct=%d\n", tcp->mct); - fprintf(fd, " rates="); - for (layno = 0; layno < tcp->numlayers; layno++) { - fprintf(fd, "%.1f ", tcp->rates[layno]); - } - fprintf(fd, "\n"); - for (compno = 0; compno < img->numcomps; compno++) { - opj_tccp_t *tccp = &tcp->tccps[compno]; - fprintf(fd, " comp %d {\n", compno); - fprintf(fd, " csty=%x\n", tccp->csty); - fprintf(fd, " numresolutions=%d\n", tccp->numresolutions); - fprintf(fd, " cblkw=%d\n", tccp->cblkw); - fprintf(fd, " cblkh=%d\n", tccp->cblkh); - fprintf(fd, " cblksty=%x\n", tccp->cblksty); - fprintf(fd, " qmfbid=%d\n", tccp->qmfbid); - fprintf(fd, " qntsty=%d\n", tccp->qntsty); - fprintf(fd, " numgbits=%d\n", tccp->numgbits); - fprintf(fd, " roishift=%d\n", tccp->roishift); - fprintf(fd, " stepsizes="); - numbands = tccp->qntsty == J2K_CCP_QNTSTY_SIQNT ? 1 : tccp->numresolutions * 3 - 2; - for (bandno = 0; bandno < numbands; bandno++) { - fprintf(fd, "(%d,%d) ", tccp->stepsizes[bandno].mant, - tccp->stepsizes[bandno].expn); - } - fprintf(fd, "\n"); - - if (tccp->csty & J2K_CCP_CSTY_PRT) { - fprintf(fd, " prcw="); - for (resno = 0; resno < tccp->numresolutions; resno++) { - fprintf(fd, "%d ", tccp->prcw[resno]); - } - fprintf(fd, "\n"); - fprintf(fd, " prch="); - for (resno = 0; resno < tccp->numresolutions; resno++) { - fprintf(fd, "%d ", tccp->prch[resno]); - } - fprintf(fd, "\n"); - } - fprintf(fd, " }\n"); - } - fprintf(fd, " }\n"); - } - fprintf(fd, "}\n"); -} - -/* ----------------------------------------------------------------------- */ -static int j2k_get_num_tp(opj_cp_t *cp,int pino,int tileno){ - char *prog; - int i; - int tpnum=1,tpend=0; - opj_tcp_t *tcp = &cp->tcps[tileno]; - prog = j2k_convert_progression_order(tcp->prg); - - if(cp->tp_on == 1){ - for(i=0;i<4;i++){ - if(tpend!=1){ - if( cp->tp_flag == prog[i] ){ - tpend=1;cp->tp_pos=i; - } - switch(prog[i]){ - case 'C': - tpnum= tpnum * tcp->pocs[pino].compE; - break; - case 'R': - tpnum= tpnum * tcp->pocs[pino].resE; - break; - case 'P': - tpnum= tpnum * tcp->pocs[pino].prcE; - break; - case 'L': - tpnum= tpnum * tcp->pocs[pino].layE; - break; - } - } - } - }else{ - tpnum=1; - } - return tpnum; -} - -/** mem allocation for TLM marker*/ -int j2k_calculate_tp(opj_cp_t *cp,int img_numcomp,opj_image_t *image,opj_j2k_t *j2k ){ - int pino,tileno,maxres=0,totnum_tp=0; - j2k->cur_totnum_tp = (int *) opj_malloc(cp->tw * cp->th * sizeof(int)); - for (tileno = 0; tileno < cp->tw * cp->th; tileno++) { - int cur_totnum_tp = 0; - opj_tcp_t *tcp = &cp->tcps[tileno]; - for(pino = 0; pino <= tcp->numpocs; pino++) { - int tp_num=0; - opj_pi_iterator_t *pi = pi_initialise_encode(image, cp, tileno,FINAL_PASS); - if(!pi) { return -1;} - tp_num = j2k_get_num_tp(cp,pino,tileno); - totnum_tp = totnum_tp + tp_num; - cur_totnum_tp = cur_totnum_tp + tp_num; - pi_destroy(pi, cp, tileno); - } - j2k->cur_totnum_tp[tileno] = cur_totnum_tp; - } - return totnum_tp; -} - -static void j2k_write_soc(opj_j2k_t *j2k) { - opj_cio_t *cio = j2k->cio; - cio_write(cio, J2K_MS_SOC, 2); -} - -static void j2k_read_soc(opj_j2k_t *j2k) { - j2k->state = J2K_STATE_MHSIZ; -} - -static void j2k_write_siz(opj_j2k_t *j2k) { - int i; - int lenp, len; - - opj_cio_t *cio = j2k->cio; - opj_image_t *image = j2k->image; - opj_cp_t *cp = j2k->cp; - - cio_write(cio, J2K_MS_SIZ, 2); /* SIZ */ - lenp = cio_tell(cio); - cio_skip(cio, 2); - cio_write(cio, cp->rsiz, 2); /* Rsiz (capabilities) */ - cio_write(cio, image->x1, 4); /* Xsiz */ - cio_write(cio, image->y1, 4); /* Ysiz */ - cio_write(cio, image->x0, 4); /* X0siz */ - cio_write(cio, image->y0, 4); /* Y0siz */ - cio_write(cio, cp->tdx, 4); /* XTsiz */ - cio_write(cio, cp->tdy, 4); /* YTsiz */ - cio_write(cio, cp->tx0, 4); /* XT0siz */ - cio_write(cio, cp->ty0, 4); /* YT0siz */ - cio_write(cio, image->numcomps, 2); /* Csiz */ - for (i = 0; i < image->numcomps; i++) { - cio_write(cio, image->comps[i].prec - 1 + (image->comps[i].sgnd << 7), 1); /* Ssiz_i */ - cio_write(cio, image->comps[i].dx, 1); /* XRsiz_i */ - cio_write(cio, image->comps[i].dy, 1); /* YRsiz_i */ - } - len = cio_tell(cio) - lenp; - cio_seek(cio, lenp); - cio_write(cio, len, 2); /* Lsiz */ - cio_seek(cio, lenp + len); -} - -static void j2k_read_siz(opj_j2k_t *j2k) { - int len, i; - - opj_cio_t *cio = j2k->cio; - opj_image_t *image = j2k->image; - opj_cp_t *cp = j2k->cp; - - len = cio_read(cio, 2); /* Lsiz */ - cio_read(cio, 2); /* Rsiz (capabilities) */ - image->x1 = cio_read(cio, 4); /* Xsiz */ - image->y1 = cio_read(cio, 4); /* Ysiz */ - image->x0 = cio_read(cio, 4); /* X0siz */ - image->y0 = cio_read(cio, 4); /* Y0siz */ - cp->tdx = cio_read(cio, 4); /* XTsiz */ - cp->tdy = cio_read(cio, 4); /* YTsiz */ - cp->tx0 = cio_read(cio, 4); /* XT0siz */ - cp->ty0 = cio_read(cio, 4); /* YT0siz */ - - image->numcomps = cio_read(cio, 2); /* Csiz */ - -#ifdef USE_JPWL - if (j2k->cp->correct) { - /* if JPWL is on, we check whether TX errors have damaged - too much the SIZ parameters */ - if (!(image->x1 * image->y1)) { - opj_event_msg(j2k->cinfo, EVT_ERROR, - "JPWL: bad image size (%d x %d)\n", - image->x1, image->y1); - if (!JPWL_ASSUME || JPWL_ASSUME) { - opj_event_msg(j2k->cinfo, EVT_ERROR, "JPWL: giving up\n"); - return; - } - } - if (image->numcomps != ((len - 38) / 3)) { - opj_event_msg(j2k->cinfo, JPWL_ASSUME ? EVT_WARNING : EVT_ERROR, - "JPWL: Csiz is %d => space in SIZ only for %d comps.!!!\n", - image->numcomps, ((len - 38) / 3)); - if (!JPWL_ASSUME) { - opj_event_msg(j2k->cinfo, EVT_ERROR, "JPWL: giving up\n"); - return; - } - /* we try to correct */ - opj_event_msg(j2k->cinfo, EVT_WARNING, "- trying to adjust this\n"); - if (image->numcomps < ((len - 38) / 3)) { - len = 38 + 3 * image->numcomps; - opj_event_msg(j2k->cinfo, EVT_WARNING, "- setting Lsiz to %d => HYPOTHESIS!!!\n", - len); - } else { - image->numcomps = ((len - 38) / 3); - opj_event_msg(j2k->cinfo, EVT_WARNING, "- setting Csiz to %d => HYPOTHESIS!!!\n", - image->numcomps); - } - } - - /* update components number in the jpwl_exp_comps filed */ - cp->exp_comps = image->numcomps; - } -#endif /* USE_JPWL */ - - image->comps = (opj_image_comp_t *) opj_malloc(image->numcomps * sizeof(opj_image_comp_t)); - for (i = 0; i < image->numcomps; i++) { - int tmp, w, h; - tmp = cio_read(cio, 1); /* Ssiz_i */ - image->comps[i].prec = (tmp & 0x7f) + 1; - image->comps[i].sgnd = tmp >> 7; - image->comps[i].dx = cio_read(cio, 1); /* XRsiz_i */ - image->comps[i].dy = cio_read(cio, 1); /* YRsiz_i */ - -#ifdef USE_JPWL - if (j2k->cp->correct) { - /* if JPWL is on, we check whether TX errors have damaged - too much the SIZ parameters, again */ - if (!(image->comps[i].dx * image->comps[i].dy)) { - opj_event_msg(j2k->cinfo, JPWL_ASSUME ? EVT_WARNING : EVT_ERROR, - "JPWL: bad XRsiz_%d/YRsiz_%d (%d x %d)\n", - i, i, image->comps[i].dx, image->comps[i].dy); - if (!JPWL_ASSUME) { - opj_event_msg(j2k->cinfo, EVT_ERROR, "JPWL: giving up\n"); - return; - } - /* we try to correct */ - opj_event_msg(j2k->cinfo, EVT_WARNING, "- trying to adjust them\n"); - if (!image->comps[i].dx) { - image->comps[i].dx = 1; - opj_event_msg(j2k->cinfo, EVT_WARNING, "- setting XRsiz_%d to %d => HYPOTHESIS!!!\n", - i, image->comps[i].dx); - } - if (!image->comps[i].dy) { - image->comps[i].dy = 1; - opj_event_msg(j2k->cinfo, EVT_WARNING, "- setting YRsiz_%d to %d => HYPOTHESIS!!!\n", - i, image->comps[i].dy); - } - } - - } -#endif /* USE_JPWL */ - - - /* TODO: unused ? */ - w = int_ceildiv(image->x1 - image->x0, image->comps[i].dx); - h = int_ceildiv(image->y1 - image->y0, image->comps[i].dy); - - image->comps[i].resno_decoded = 0; /* number of resolution decoded */ - image->comps[i].factor = 0; /* reducing factor per component */ - } - - cp->tw = int_ceildiv(image->x1 - cp->tx0, cp->tdx); - cp->th = int_ceildiv(image->y1 - cp->ty0, cp->tdy); - -#ifdef USE_JPWL - if (j2k->cp->correct) { - /* if JPWL is on, we check whether TX errors have damaged - too much the SIZ parameters */ - if ((cp->tw < 1) || (cp->th < 1) || (cp->tw > cp->max_tiles) || (cp->th > cp->max_tiles)) { - opj_event_msg(j2k->cinfo, JPWL_ASSUME ? EVT_WARNING : EVT_ERROR, - "JPWL: bad number of tiles (%d x %d)\n", - cp->tw, cp->th); - if (!JPWL_ASSUME) { - opj_event_msg(j2k->cinfo, EVT_ERROR, "JPWL: giving up\n"); - return; - } - /* we try to correct */ - opj_event_msg(j2k->cinfo, EVT_WARNING, "- trying to adjust them\n"); - if (cp->tw < 1) { - cp->tw= 1; - opj_event_msg(j2k->cinfo, EVT_WARNING, "- setting %d tiles in x => HYPOTHESIS!!!\n", - cp->tw); - } - if (cp->tw > cp->max_tiles) { - cp->tw= 1; - opj_event_msg(j2k->cinfo, EVT_WARNING, "- too large x, increase expectance of %d\n" - "- setting %d tiles in x => HYPOTHESIS!!!\n", - cp->max_tiles, cp->tw); - } - if (cp->th < 1) { - cp->th= 1; - opj_event_msg(j2k->cinfo, EVT_WARNING, "- setting %d tiles in y => HYPOTHESIS!!!\n", - cp->th); - } - if (cp->th > cp->max_tiles) { - cp->th= 1; - opj_event_msg(j2k->cinfo, EVT_WARNING, "- too large y, increase expectance of %d to continue\n", - "- setting %d tiles in y => HYPOTHESIS!!!\n", - cp->max_tiles, cp->th); - } - } - } -#endif /* USE_JPWL */ - - cp->tcps = (opj_tcp_t *) opj_malloc(cp->tw * cp->th * sizeof(opj_tcp_t)); - cp->tileno = (int *) opj_malloc(cp->tw * cp->th * sizeof(int)); - cp->tileno_size = 0; - -#ifdef USE_JPWL - if (j2k->cp->correct) { - if (!cp->tcps) { - opj_event_msg(j2k->cinfo, JPWL_ASSUME ? EVT_WARNING : EVT_ERROR, - "JPWL: could not alloc tcps field of cp\n"); - if (!JPWL_ASSUME || JPWL_ASSUME) { - opj_event_msg(j2k->cinfo, EVT_ERROR, "JPWL: giving up\n"); - return; - } - } - } -#endif /* USE_JPWL */ - - for (i = 0; i < cp->tw * cp->th; i++) { - cp->tcps[i].POC = 0; - cp->tcps[i].numpocs = 0; - cp->tcps[i].first = 1; - } - - /* Initialization for PPM marker */ - cp->ppm = 0; - cp->ppm_data = NULL; - cp->ppm_data_first = NULL; - cp->ppm_previous = 0; - cp->ppm_store = 0; - - j2k->default_tcp->tccps = (opj_tccp_t *) opj_malloc(sizeof(opj_tccp_t) * image->numcomps); - for (i = 0; i < cp->tw * cp->th; i++) { - cp->tcps[i].tccps = (opj_tccp_t *) opj_malloc(sizeof(opj_tccp_t) * image->numcomps); - } - j2k->tile_data = (unsigned char **) opj_malloc(cp->tw * cp->th * sizeof(unsigned char *)); - j2k->tile_len = (int *) opj_malloc(cp->tw * cp->th * sizeof(int)); - j2k->state = J2K_STATE_MH; -} - -static void j2k_write_com(opj_j2k_t *j2k) { - unsigned int i; - int lenp, len; - - if(j2k->cp->comment) { - opj_cio_t *cio = j2k->cio; - char *comment = j2k->cp->comment; - - cio_write(cio, J2K_MS_COM, 2); - lenp = cio_tell(cio); - cio_skip(cio, 2); - cio_write(cio, 0, 2); - for (i = 0; i < strlen(comment); i++) { - cio_write(cio, comment[i], 1); - } - len = cio_tell(cio) - lenp; - cio_seek(cio, lenp); - cio_write(cio, len, 2); - cio_seek(cio, lenp + len); - } -} - -static void j2k_read_com(opj_j2k_t *j2k) { - int len; - - opj_cio_t *cio = j2k->cio; - - len = cio_read(cio, 2); - cio_skip(cio, len - 2); -} - -static void j2k_write_cox(opj_j2k_t *j2k, int compno) { - int i; - - opj_cp_t *cp = j2k->cp; - opj_tcp_t *tcp = &cp->tcps[j2k->curtileno]; - opj_tccp_t *tccp = &tcp->tccps[compno]; - opj_cio_t *cio = j2k->cio; - - cio_write(cio, tccp->numresolutions - 1, 1); /* SPcox (D) */ - cio_write(cio, tccp->cblkw - 2, 1); /* SPcox (E) */ - cio_write(cio, tccp->cblkh - 2, 1); /* SPcox (F) */ - cio_write(cio, tccp->cblksty, 1); /* SPcox (G) */ - cio_write(cio, tccp->qmfbid, 1); /* SPcox (H) */ - - if (tccp->csty & J2K_CCP_CSTY_PRT) { - for (i = 0; i < tccp->numresolutions; i++) { - cio_write(cio, tccp->prcw[i] + (tccp->prch[i] << 4), 1); /* SPcox (I_i) */ - } - } -} - -static void j2k_read_cox(opj_j2k_t *j2k, int compno) { - int i; - - opj_cp_t *cp = j2k->cp; - opj_tcp_t *tcp = j2k->state == J2K_STATE_TPH ? &cp->tcps[j2k->curtileno] : j2k->default_tcp; - opj_tccp_t *tccp = &tcp->tccps[compno]; - opj_cio_t *cio = j2k->cio; - - tccp->numresolutions = cio_read(cio, 1) + 1; /* SPcox (D) */ - - /* check the reduce value */ - cp->reduce = int_min((tccp->numresolutions)-1, cp->reduce); - tccp->cblkw = cio_read(cio, 1) + 2; /* SPcox (E) */ - tccp->cblkh = cio_read(cio, 1) + 2; /* SPcox (F) */ - tccp->cblksty = cio_read(cio, 1); /* SPcox (G) */ - tccp->qmfbid = cio_read(cio, 1); /* SPcox (H) */ - if (tccp->csty & J2K_CP_CSTY_PRT) { - for (i = 0; i < tccp->numresolutions; i++) { - int tmp = cio_read(cio, 1); /* SPcox (I_i) */ - tccp->prcw[i] = tmp & 0xf; - tccp->prch[i] = tmp >> 4; - } - } -} - -static void j2k_write_cod(opj_j2k_t *j2k) { - opj_cp_t *cp = NULL; - opj_tcp_t *tcp = NULL; - int lenp, len; - - opj_cio_t *cio = j2k->cio; - - cio_write(cio, J2K_MS_COD, 2); /* COD */ - - lenp = cio_tell(cio); - cio_skip(cio, 2); - - cp = j2k->cp; - tcp = &cp->tcps[j2k->curtileno]; - - cio_write(cio, tcp->csty, 1); /* Scod */ - cio_write(cio, tcp->prg, 1); /* SGcod (A) */ - cio_write(cio, tcp->numlayers, 2); /* SGcod (B) */ - cio_write(cio, tcp->mct, 1); /* SGcod (C) */ - - j2k_write_cox(j2k, 0); - len = cio_tell(cio) - lenp; - cio_seek(cio, lenp); - cio_write(cio, len, 2); /* Lcod */ - cio_seek(cio, lenp + len); -} - -static void j2k_read_cod(opj_j2k_t *j2k) { - int len, i, pos; - - opj_cio_t *cio = j2k->cio; - opj_cp_t *cp = j2k->cp; - opj_tcp_t *tcp = j2k->state == J2K_STATE_TPH ? &cp->tcps[j2k->curtileno] : j2k->default_tcp; - opj_image_t *image = j2k->image; - - len = cio_read(cio, 2); /* Lcod */ - tcp->csty = cio_read(cio, 1); /* Scod */ - tcp->prg = (OPJ_PROG_ORDER)cio_read(cio, 1); /* SGcod (A) */ - tcp->numlayers = cio_read(cio, 2); /* SGcod (B) */ - tcp->mct = cio_read(cio, 1); /* SGcod (C) */ - - pos = cio_tell(cio); - for (i = 0; i < image->numcomps; i++) { - tcp->tccps[i].csty = tcp->csty & J2K_CP_CSTY_PRT; - cio_seek(cio, pos); - j2k_read_cox(j2k, i); - } -} - -static void j2k_write_coc(opj_j2k_t *j2k, int compno) { - int lenp, len; - - opj_cp_t *cp = j2k->cp; - opj_tcp_t *tcp = &cp->tcps[j2k->curtileno]; - opj_image_t *image = j2k->image; - opj_cio_t *cio = j2k->cio; - - cio_write(cio, J2K_MS_COC, 2); /* COC */ - lenp = cio_tell(cio); - cio_skip(cio, 2); - cio_write(cio, compno, image->numcomps <= 256 ? 1 : 2); /* Ccoc */ - cio_write(cio, tcp->tccps[compno].csty, 1); /* Scoc */ - j2k_write_cox(j2k, compno); - len = cio_tell(cio) - lenp; - cio_seek(cio, lenp); - cio_write(cio, len, 2); /* Lcoc */ - cio_seek(cio, lenp + len); -} - -static void j2k_read_coc(opj_j2k_t *j2k) { - int len, compno; - - opj_cp_t *cp = j2k->cp; - opj_tcp_t *tcp = j2k->state == J2K_STATE_TPH ? &cp->tcps[j2k->curtileno] : j2k->default_tcp; - opj_image_t *image = j2k->image; - opj_cio_t *cio = j2k->cio; - - len = cio_read(cio, 2); /* Lcoc */ - compno = cio_read(cio, image->numcomps <= 256 ? 1 : 2); /* Ccoc */ - tcp->tccps[compno].csty = cio_read(cio, 1); /* Scoc */ - j2k_read_cox(j2k, compno); -} - -static void j2k_write_qcx(opj_j2k_t *j2k, int compno) { - int bandno, numbands; - int expn, mant; - - opj_cp_t *cp = j2k->cp; - opj_tcp_t *tcp = &cp->tcps[j2k->curtileno]; - opj_tccp_t *tccp = &tcp->tccps[compno]; - opj_cio_t *cio = j2k->cio; - - cio_write(cio, tccp->qntsty + (tccp->numgbits << 5), 1); /* Sqcx */ - numbands = tccp->qntsty == J2K_CCP_QNTSTY_SIQNT ? 1 : tccp->numresolutions * 3 - 2; - - for (bandno = 0; bandno < numbands; bandno++) { - expn = tccp->stepsizes[bandno].expn; - mant = tccp->stepsizes[bandno].mant; - - if (tccp->qntsty == J2K_CCP_QNTSTY_NOQNT) { - cio_write(cio, expn << 3, 1); /* SPqcx_i */ - } else { - cio_write(cio, (expn << 11) + mant, 2); /* SPqcx_i */ - } - } -} - -static void j2k_read_qcx(opj_j2k_t *j2k, int compno, int len) { - int tmp; - int bandno, numbands; - - opj_cp_t *cp = j2k->cp; - opj_tcp_t *tcp = j2k->state == J2K_STATE_TPH ? &cp->tcps[j2k->curtileno] : j2k->default_tcp; - opj_tccp_t *tccp = &tcp->tccps[compno]; - opj_cio_t *cio = j2k->cio; - - tmp = cio_read(cio, 1); /* Sqcx */ - tccp->qntsty = tmp & 0x1f; - tccp->numgbits = tmp >> 5; - numbands = (tccp->qntsty == J2K_CCP_QNTSTY_SIQNT) ? - 1 : ((tccp->qntsty == J2K_CCP_QNTSTY_NOQNT) ? len - 1 : (len - 1) / 2); - -#ifdef USE_JPWL - if (j2k->cp->correct) { - - /* if JPWL is on, we check whether there are too many subbands */ - if ((numbands < 0) || (numbands >= J2K_MAXBANDS)) { - opj_event_msg(j2k->cinfo, JPWL_ASSUME ? EVT_WARNING : EVT_ERROR, - "JPWL: bad number of subbands in Sqcx (%d)\n", - numbands); - if (!JPWL_ASSUME) { - opj_event_msg(j2k->cinfo, EVT_ERROR, "JPWL: giving up\n"); - return; - } - /* we try to correct */ - numbands = 1; - opj_event_msg(j2k->cinfo, EVT_WARNING, "- trying to adjust them\n" - "- setting number of bands to %d => HYPOTHESIS!!!\n", - numbands); - }; - - }; -#endif /* USE_JPWL */ - - for (bandno = 0; bandno < numbands; bandno++) { - int expn, mant; - if (tccp->qntsty == J2K_CCP_QNTSTY_NOQNT) { - expn = cio_read(cio, 1) >> 3; /* SPqcx_i */ - mant = 0; - } else { - tmp = cio_read(cio, 2); /* SPqcx_i */ - expn = tmp >> 11; - mant = tmp & 0x7ff; - } - tccp->stepsizes[bandno].expn = expn; - tccp->stepsizes[bandno].mant = mant; - } - - /* Add Antonin : if scalar_derived -> compute other stepsizes */ - if (tccp->qntsty == J2K_CCP_QNTSTY_SIQNT) { - for (bandno = 1; bandno < J2K_MAXBANDS; bandno++) { - tccp->stepsizes[bandno].expn = - ((tccp->stepsizes[0].expn) - ((bandno - 1) / 3) > 0) ? - (tccp->stepsizes[0].expn) - ((bandno - 1) / 3) : 0; - tccp->stepsizes[bandno].mant = tccp->stepsizes[0].mant; - } - } - /* ddA */ -} - -static void j2k_write_qcd(opj_j2k_t *j2k) { - int lenp, len; - - opj_cio_t *cio = j2k->cio; - - cio_write(cio, J2K_MS_QCD, 2); /* QCD */ - lenp = cio_tell(cio); - cio_skip(cio, 2); - j2k_write_qcx(j2k, 0); - len = cio_tell(cio) - lenp; - cio_seek(cio, lenp); - cio_write(cio, len, 2); /* Lqcd */ - cio_seek(cio, lenp + len); -} - -static void j2k_read_qcd(opj_j2k_t *j2k) { - int len, i, pos; - - opj_cio_t *cio = j2k->cio; - opj_image_t *image = j2k->image; - - len = cio_read(cio, 2); /* Lqcd */ - pos = cio_tell(cio); - for (i = 0; i < image->numcomps; i++) { - cio_seek(cio, pos); - j2k_read_qcx(j2k, i, len - 2); - } -} - -static void j2k_write_qcc(opj_j2k_t *j2k, int compno) { - int lenp, len; - - opj_cio_t *cio = j2k->cio; - - cio_write(cio, J2K_MS_QCC, 2); /* QCC */ - lenp = cio_tell(cio); - cio_skip(cio, 2); - cio_write(cio, compno, j2k->image->numcomps <= 256 ? 1 : 2); /* Cqcc */ - j2k_write_qcx(j2k, compno); - len = cio_tell(cio) - lenp; - cio_seek(cio, lenp); - cio_write(cio, len, 2); /* Lqcc */ - cio_seek(cio, lenp + len); -} - -static void j2k_read_qcc(opj_j2k_t *j2k) { - int len, compno; - int numcomp = j2k->image->numcomps; - opj_cio_t *cio = j2k->cio; - - len = cio_read(cio, 2); /* Lqcc */ - compno = cio_read(cio, numcomp <= 256 ? 1 : 2); /* Cqcc */ - -#ifdef USE_JPWL - if (j2k->cp->correct) { - - static int backup_compno = 0; - - /* compno is negative or larger than the number of components!!! */ - if ((compno < 0) || (compno >= numcomp)) { - opj_event_msg(j2k->cinfo, EVT_ERROR, - "JPWL: bad component number in QCC (%d out of a maximum of %d)\n", - compno, numcomp); - if (!JPWL_ASSUME) { - opj_event_msg(j2k->cinfo, EVT_ERROR, "JPWL: giving up\n"); - return; - } - /* we try to correct */ - compno = backup_compno % numcomp; - opj_event_msg(j2k->cinfo, EVT_WARNING, "- trying to adjust this\n" - "- setting component number to %d\n", - compno); - } - - /* keep your private count of tiles */ - backup_compno++; - }; -#endif /* USE_JPWL */ - - j2k_read_qcx(j2k, compno, len - 2 - (numcomp <= 256 ? 1 : 2)); -} - -static void j2k_write_poc(opj_j2k_t *j2k) { - int len, numpchgs, i; - - int numcomps = j2k->image->numcomps; - - opj_cp_t *cp = j2k->cp; - opj_tcp_t *tcp = &cp->tcps[j2k->curtileno]; - opj_tccp_t *tccp = &tcp->tccps[0]; - opj_cio_t *cio = j2k->cio; - - numpchgs = 1 + tcp->numpocs; - cio_write(cio, J2K_MS_POC, 2); /* POC */ - len = 2 + (5 + 2 * (numcomps <= 256 ? 1 : 2)) * numpchgs; - cio_write(cio, len, 2); /* Lpoc */ - for (i = 0; i < numpchgs; i++) { - opj_poc_t *poc = &tcp->pocs[i]; - cio_write(cio, poc->resno0, 1); /* RSpoc_i */ - cio_write(cio, poc->compno0, (numcomps <= 256 ? 1 : 2)); /* CSpoc_i */ - cio_write(cio, poc->layno1, 2); /* LYEpoc_i */ - poc->layno1 = int_min(poc->layno1, tcp->numlayers); - cio_write(cio, poc->resno1, 1); /* REpoc_i */ - poc->resno1 = int_min(poc->resno1, tccp->numresolutions); - cio_write(cio, poc->compno1, (numcomps <= 256 ? 1 : 2)); /* CEpoc_i */ - poc->compno1 = int_min(poc->compno1, numcomps); - cio_write(cio, poc->prg, 1); /* Ppoc_i */ - } -} - -static void j2k_read_poc(opj_j2k_t *j2k) { - int len, numpchgs, i, old_poc; - - int numcomps = j2k->image->numcomps; - - opj_cp_t *cp = j2k->cp; - opj_tcp_t *tcp = j2k->state == J2K_STATE_TPH ? &cp->tcps[j2k->curtileno] : j2k->default_tcp; - opj_tccp_t *tccp = &tcp->tccps[0]; - opj_cio_t *cio = j2k->cio; - - old_poc = tcp->POC ? tcp->numpocs + 1 : 0; - tcp->POC = 1; - len = cio_read(cio, 2); /* Lpoc */ - numpchgs = (len - 2) / (5 + 2 * (numcomps <= 256 ? 1 : 2)); - - for (i = old_poc; i < numpchgs + old_poc; i++) { - opj_poc_t *poc; - poc = &tcp->pocs[i]; - poc->resno0 = cio_read(cio, 1); /* RSpoc_i */ - poc->compno0 = cio_read(cio, numcomps <= 256 ? 1 : 2); /* CSpoc_i */ - poc->layno1 = cio_read(cio, 2); /* LYEpoc_i */ - poc->resno1 = cio_read(cio, 1); /* REpoc_i */ - poc->compno1 = int_min( - cio_read(cio, numcomps <= 256 ? 1 : 2), (unsigned int) numcomps); /* CEpoc_i */ - poc->prg = (OPJ_PROG_ORDER)cio_read(cio, 1); /* Ppoc_i */ - } - - tcp->numpocs = numpchgs + old_poc - 1; -} - -static void j2k_read_crg(opj_j2k_t *j2k) { - int len, i, Xcrg_i, Ycrg_i; - - opj_cio_t *cio = j2k->cio; - int numcomps = j2k->image->numcomps; - - len = cio_read(cio, 2); /* Lcrg */ - for (i = 0; i < numcomps; i++) { - Xcrg_i = cio_read(cio, 2); /* Xcrg_i */ - Ycrg_i = cio_read(cio, 2); /* Ycrg_i */ - } -} - -static void j2k_read_tlm(opj_j2k_t *j2k) { - int len, Ztlm, Stlm, ST, SP, tile_tlm, i; - long int Ttlm_i, Ptlm_i; - - opj_cio_t *cio = j2k->cio; - - len = cio_read(cio, 2); /* Ltlm */ - Ztlm = cio_read(cio, 1); /* Ztlm */ - Stlm = cio_read(cio, 1); /* Stlm */ - ST = ((Stlm >> 4) & 0x01) + ((Stlm >> 4) & 0x02); - SP = (Stlm >> 6) & 0x01; - tile_tlm = (len - 4) / ((SP + 1) * 2 + ST); - for (i = 0; i < tile_tlm; i++) { - Ttlm_i = cio_read(cio, ST); /* Ttlm_i */ - Ptlm_i = cio_read(cio, SP ? 4 : 2); /* Ptlm_i */ - } -} - -static void j2k_read_plm(opj_j2k_t *j2k) { - int len, i, Zplm, Nplm, add, packet_len = 0; - - opj_cio_t *cio = j2k->cio; - - len = cio_read(cio, 2); /* Lplm */ - Zplm = cio_read(cio, 1); /* Zplm */ - len -= 3; - while (len > 0) { - Nplm = cio_read(cio, 4); /* Nplm */ - len -= 4; - for (i = Nplm; i > 0; i--) { - add = cio_read(cio, 1); - len--; - packet_len = (packet_len << 7) + add; /* Iplm_ij */ - if ((add & 0x80) == 0) { - /* New packet */ - packet_len = 0; - } - if (len <= 0) - break; - } - } -} - -static void j2k_read_plt(opj_j2k_t *j2k) { - int len, i, Zplt, packet_len = 0, add; - - opj_cio_t *cio = j2k->cio; - - len = cio_read(cio, 2); /* Lplt */ - Zplt = cio_read(cio, 1); /* Zplt */ - for (i = len - 3; i > 0; i--) { - add = cio_read(cio, 1); - packet_len = (packet_len << 7) + add; /* Iplt_i */ - if ((add & 0x80) == 0) { - /* New packet */ - packet_len = 0; - } - } -} - -static void j2k_read_ppm(opj_j2k_t *j2k) { - int len, Z_ppm, i, j; - int N_ppm; - - opj_cp_t *cp = j2k->cp; - opj_cio_t *cio = j2k->cio; - - len = cio_read(cio, 2); - cp->ppm = 1; - - Z_ppm = cio_read(cio, 1); /* Z_ppm */ - len -= 3; - while (len > 0) { - if (cp->ppm_previous == 0) { - N_ppm = cio_read(cio, 4); /* N_ppm */ - len -= 4; - } else { - N_ppm = cp->ppm_previous; - } - j = cp->ppm_store; - if (Z_ppm == 0) { /* First PPM marker */ - cp->ppm_data = (unsigned char *) opj_malloc(N_ppm * sizeof(unsigned char)); - cp->ppm_data_first = cp->ppm_data; - cp->ppm_len = N_ppm; - } else { /* NON-first PPM marker */ - cp->ppm_data = (unsigned char *) opj_realloc(cp->ppm_data, (N_ppm + cp->ppm_store) * sizeof(unsigned char)); - -#ifdef USE_JPWL - /* this memory allocation check could be done even in non-JPWL cases */ - if (cp->correct) { - if (!cp->ppm_data) { - opj_event_msg(j2k->cinfo, EVT_ERROR, - "JPWL: failed memory allocation during PPM marker parsing (pos. %x)\n", - cio_tell(cio)); - if (!JPWL_ASSUME || JPWL_ASSUME) { - free(cp->ppm_data); - opj_event_msg(j2k->cinfo, EVT_ERROR, "JPWL: giving up\n"); - return; - } - } - } -#endif - - cp->ppm_data_first = cp->ppm_data; - cp->ppm_len = N_ppm + cp->ppm_store; - } - for (i = N_ppm; i > 0; i--) { /* Read packet header */ - cp->ppm_data[j] = cio_read(cio, 1); - j++; - len--; - if (len == 0) - break; /* Case of non-finished packet header in present marker but finished in next one */ - } - cp->ppm_previous = i - 1; - cp->ppm_store = j; - } -} - -static void j2k_read_ppt(opj_j2k_t *j2k) { - int len, Z_ppt, i, j = 0; - - opj_cp_t *cp = j2k->cp; - opj_tcp_t *tcp = cp->tcps + j2k->curtileno; - opj_cio_t *cio = j2k->cio; - - len = cio_read(cio, 2); - Z_ppt = cio_read(cio, 1); - tcp->ppt = 1; - if (Z_ppt == 0) { /* First PPT marker */ - tcp->ppt_data = (unsigned char *) opj_malloc((len - 3) * sizeof(unsigned char)); - tcp->ppt_data_first = tcp->ppt_data; - tcp->ppt_store = 0; - tcp->ppt_len = len - 3; - } else { /* NON-first PPT marker */ - tcp->ppt_data = (unsigned char *) opj_realloc(tcp->ppt_data, (len - 3 + tcp->ppt_store) * sizeof(unsigned char)); - tcp->ppt_data_first = tcp->ppt_data; - tcp->ppt_len = len - 3 + tcp->ppt_store; - } - j = tcp->ppt_store; - for (i = len - 3; i > 0; i--) { - tcp->ppt_data[j] = cio_read(cio, 1); - j++; - } - tcp->ppt_store = j; -} - -static void j2k_write_tlm(opj_j2k_t *j2k){ - int lenp; - opj_cio_t *cio = j2k->cio; - j2k->tlm_start = cio_tell(cio); - cio_write(cio, J2K_MS_TLM, 2);/* TLM */ - lenp = 4 + (5*j2k->totnum_tp); - cio_write(cio,lenp,2); /* Ltlm */ - cio_write(cio, 0,1); /* Ztlm=0*/ - cio_write(cio,80,1); /* Stlm ST=1(8bits-255 tiles max),SP=1(Ptlm=32bits) */ - cio_skip(cio,5*j2k->totnum_tp); -} - -static void j2k_write_sot(opj_j2k_t *j2k) { - int lenp, len; - - opj_cio_t *cio = j2k->cio; - - j2k->sot_start = cio_tell(cio); - cio_write(cio, J2K_MS_SOT, 2); /* SOT */ - lenp = cio_tell(cio); - cio_skip(cio, 2); /* Lsot (further) */ - cio_write(cio, j2k->curtileno, 2); /* Isot */ - cio_skip(cio, 4); /* Psot (further in j2k_write_sod) */ - cio_write(cio, j2k->cur_tp_num , 1); /* TPsot */ - cio_write(cio, j2k->cur_totnum_tp[j2k->curtileno], 1); /* TNsot */ - len = cio_tell(cio) - lenp; - cio_seek(cio, lenp); - cio_write(cio, len, 2); /* Lsot */ - cio_seek(cio, lenp + len); -} - -static void j2k_read_sot(opj_j2k_t *j2k) { - int len, tileno, totlen, partno, numparts, i; - opj_tcp_t *tcp = NULL; - char status = 0; - - opj_cp_t *cp = j2k->cp; - opj_cio_t *cio = j2k->cio; - - len = cio_read(cio, 2); - tileno = cio_read(cio, 2); - -#ifdef USE_JPWL - if (j2k->cp->correct) { - - static int backup_tileno = 0; - - /* tileno is negative or larger than the number of tiles!!! */ - if ((tileno < 0) || (tileno > (cp->tw * cp->th))) { - opj_event_msg(j2k->cinfo, EVT_ERROR, - "JPWL: bad tile number (%d out of a maximum of %d)\n", - tileno, (cp->tw * cp->th)); - if (!JPWL_ASSUME) { - opj_event_msg(j2k->cinfo, EVT_ERROR, "JPWL: giving up\n"); - return; - } - /* we try to correct */ - tileno = backup_tileno; - opj_event_msg(j2k->cinfo, EVT_WARNING, "- trying to adjust this\n" - "- setting tile number to %d\n", - tileno); - } - - /* keep your private count of tiles */ - backup_tileno++; - }; -#endif /* USE_JPWL */ - - - if (cp->tileno_size == 0) { - cp->tileno[cp->tileno_size] = tileno; - cp->tileno_size++; - } else { - i = 0; - while (i < cp->tileno_size && status == 0) { - status = cp->tileno[i] == tileno ? 1 : 0; - i++; - } - if (status == 0) { - cp->tileno[cp->tileno_size] = tileno; - cp->tileno_size++; - } - } - - totlen = cio_read(cio, 4); - -#ifdef USE_JPWL - if (j2k->cp->correct) { - - /* totlen is negative or larger than the bytes left!!! */ - if ((totlen < 0) || (totlen > (cio_numbytesleft(cio) + 8))) { - opj_event_msg(j2k->cinfo, EVT_ERROR, - "JPWL: bad tile byte size (%d bytes against %d bytes left)\n", - totlen, cio_numbytesleft(cio) + 8); - if (!JPWL_ASSUME) { - opj_event_msg(j2k->cinfo, EVT_ERROR, "JPWL: giving up\n"); - return; - } - /* we try to correct */ - totlen = 0; - opj_event_msg(j2k->cinfo, EVT_WARNING, "- trying to adjust this\n" - "- setting Psot to %d => assuming it is the last tile\n", - totlen); - } - - }; -#endif /* USE_JPWL */ - - if (!totlen) - totlen = cio_numbytesleft(cio) + 8; - - partno = cio_read(cio, 1); - numparts = cio_read(cio, 1); - - j2k->curtileno = tileno; - j2k->eot = cio_getbp(cio) - 12 + totlen; - j2k->state = J2K_STATE_TPH; - tcp = &cp->tcps[j2k->curtileno]; - - if (tcp->first == 1) { - - /* Initialization PPT */ - opj_tccp_t *tmp = tcp->tccps; - memcpy(tcp, j2k->default_tcp, sizeof(opj_tcp_t)); - tcp->ppt = 0; - tcp->ppt_data = NULL; - tcp->ppt_data_first = NULL; - tcp->tccps = tmp; - - for (i = 0; i < j2k->image->numcomps; i++) { - tcp->tccps[i] = j2k->default_tcp->tccps[i]; - } - cp->tcps[j2k->curtileno].first = 0; - } -} - -static void j2k_write_sod(opj_j2k_t *j2k, void *tile_coder) { - int l, layno; - int totlen; - opj_tcp_t *tcp = NULL; - opj_image_info_t *image_info = NULL; - - opj_tcd_t *tcd = (opj_tcd_t*)tile_coder; /* cast is needed because of conflicts in header inclusions */ - opj_cp_t *cp = j2k->cp; - opj_cio_t *cio = j2k->cio; - - tcd->tp_num = j2k->tp_num ; - tcd->cur_tp_num = j2k->cur_tp_num; - tcd->cur_totnum_tp = j2k->cur_totnum_tp[j2k->curtileno]; - - cio_write(cio, J2K_MS_SOD, 2); - if (j2k->curtileno == 0) { - j2k->sod_start = cio_tell(cio) + j2k->pos_correction; - } - - /* INDEX >> */ - image_info = j2k->image_info; - if (image_info && image_info->index_on) { - image_info->tile[j2k->curtileno].end_header = cio_tell(cio) + j2k->pos_correction - 1; - } - /* << INDEX */ - - tcp = &cp->tcps[j2k->curtileno]; - for (layno = 0; layno < tcp->numlayers; layno++) { - tcp->rates[layno] -= tcp->rates[layno] ? (j2k->sod_start / (cp->th * cp->tw)) : 0; - } - if(image_info) { - image_info->num = 0; - } - - l = tcd_encode_tile(tcd, j2k->curtileno, cio_getbp(cio), cio_numbytesleft(cio) - 2, image_info); - - /* Writing Psot in SOT marker */ - totlen = cio_tell(cio) + l - j2k->sot_start; - cio_seek(cio, j2k->sot_start + 6); - cio_write(cio, totlen, 4); - cio_seek(cio, j2k->sot_start + totlen); - /* Writing Ttlm and Ptlm in TLM marker */ - if(cp->cinema){ - cio_seek(cio, j2k->tlm_start + 6 + (5*j2k->cur_tp_num)); - cio_write(cio, j2k->curtileno, 1); - cio_write(cio, totlen, 4); - } - cio_seek(cio, j2k->sot_start + totlen); -} - -static void j2k_read_sod(opj_j2k_t *j2k) { - int len, truncate = 0, i; - unsigned char *data = NULL, *data_ptr = NULL; - - opj_cio_t *cio = j2k->cio; - int curtileno = j2k->curtileno; - - len = int_min(j2k->eot - cio_getbp(cio), cio_numbytesleft(cio) + 1); - - if (len == cio_numbytesleft(cio) + 1) { - truncate = 1; /* Case of a truncate codestream */ - } - - data = (unsigned char *) opj_malloc((j2k->tile_len[curtileno] + len) * sizeof(unsigned char)); - - for (i = 0; i < j2k->tile_len[curtileno]; i++) { - data[i] = j2k->tile_data[curtileno][i]; - } - - data_ptr = data + j2k->tile_len[curtileno]; - for (i = 0; i < len; i++) { - data_ptr[i] = cio_read(cio, 1); - } - - j2k->tile_len[curtileno] += len; - opj_free(j2k->tile_data[curtileno]); - j2k->tile_data[curtileno] = data; - - if (!truncate) { - j2k->state = J2K_STATE_TPHSOT; - } else { - j2k->state = J2K_STATE_NEOC; /* RAJOUTE !! */ - } -} - -static void j2k_write_rgn(opj_j2k_t *j2k, int compno, int tileno) { - - opj_cp_t *cp = j2k->cp; - opj_tcp_t *tcp = &cp->tcps[tileno]; - opj_cio_t *cio = j2k->cio; - int numcomps = j2k->image->numcomps; - - cio_write(cio, J2K_MS_RGN, 2); /* RGN */ - cio_write(cio, numcomps <= 256 ? 5 : 6, 2); /* Lrgn */ - cio_write(cio, compno, numcomps <= 256 ? 1 : 2); /* Crgn */ - cio_write(cio, 0, 1); /* Srgn */ - cio_write(cio, tcp->tccps[compno].roishift, 1); /* SPrgn */ -} - -static void j2k_read_rgn(opj_j2k_t *j2k) { - int len, compno, roisty; - - opj_cp_t *cp = j2k->cp; - opj_tcp_t *tcp = j2k->state == J2K_STATE_TPH ? &cp->tcps[j2k->curtileno] : j2k->default_tcp; - opj_cio_t *cio = j2k->cio; - int numcomps = j2k->image->numcomps; - - len = cio_read(cio, 2); /* Lrgn */ - compno = cio_read(cio, numcomps <= 256 ? 1 : 2); /* Crgn */ - roisty = cio_read(cio, 1); /* Srgn */ - -#ifdef USE_JPWL - if (j2k->cp->correct) { - /* totlen is negative or larger than the bytes left!!! */ - if (compno >= numcomps) { - opj_event_msg(j2k->cinfo, EVT_ERROR, - "JPWL: bad component number in RGN (%d when there are only %d)\n", - compno, numcomps); - if (!JPWL_ASSUME || JPWL_ASSUME) { - opj_event_msg(j2k->cinfo, EVT_ERROR, "JPWL: giving up\n"); - return; - } - } - }; -#endif /* USE_JPWL */ - - tcp->tccps[compno].roishift = cio_read(cio, 1); /* SPrgn */ -} - -static void j2k_write_eoc(opj_j2k_t *j2k) { - opj_cio_t *cio = j2k->cio; - /* opj_event_msg(j2k->cinfo, "%.8x: EOC\n", cio_tell(cio) + j2k->pos_correction); */ - cio_write(cio, J2K_MS_EOC, 2); -} - -static void j2k_read_eoc(opj_j2k_t *j2k) { - int i, tileno; - - /* if packets should be decoded */ - if (j2k->cp->limit_decoding != DECODE_ALL_BUT_PACKETS) { - opj_tcd_t *tcd = tcd_create(j2k->cinfo); - tcd_malloc_decode(tcd, j2k->image, j2k->cp); - for (i = 0; i < j2k->cp->tileno_size; i++) { - tileno = j2k->cp->tileno[i]; - tcd_decode_tile(tcd, j2k->tile_data[tileno], j2k->tile_len[tileno], tileno); - opj_free(j2k->tile_data[tileno]); - j2k->tile_data[tileno] = NULL; - } - tcd_free_decode(tcd); - tcd_destroy(tcd); - } - /* if packets should not be decoded */ - else { - for (i = 0; i < j2k->cp->tileno_size; i++) { - tileno = j2k->cp->tileno[i]; - opj_free(j2k->tile_data[tileno]); - j2k->tile_data[tileno] = NULL; - } - } - - j2k->state = J2K_STATE_MT; -} - -typedef struct opj_dec_mstabent { - /** marker value */ - int id; - /** value of the state when the marker can appear */ - int states; - /** action linked to the marker */ - void (*handler) (opj_j2k_t *j2k); -} opj_dec_mstabent_t; - -opj_dec_mstabent_t j2k_dec_mstab[] = { - {J2K_MS_SOC, J2K_STATE_MHSOC, j2k_read_soc}, - {J2K_MS_SOT, J2K_STATE_MH | J2K_STATE_TPHSOT, j2k_read_sot}, - {J2K_MS_SOD, J2K_STATE_TPH, j2k_read_sod}, - {J2K_MS_EOC, J2K_STATE_TPHSOT, j2k_read_eoc}, - {J2K_MS_SIZ, J2K_STATE_MHSIZ, j2k_read_siz}, - {J2K_MS_COD, J2K_STATE_MH | J2K_STATE_TPH, j2k_read_cod}, - {J2K_MS_COC, J2K_STATE_MH | J2K_STATE_TPH, j2k_read_coc}, - {J2K_MS_RGN, J2K_STATE_MH | J2K_STATE_TPH, j2k_read_rgn}, - {J2K_MS_QCD, J2K_STATE_MH | J2K_STATE_TPH, j2k_read_qcd}, - {J2K_MS_QCC, J2K_STATE_MH | J2K_STATE_TPH, j2k_read_qcc}, - {J2K_MS_POC, J2K_STATE_MH | J2K_STATE_TPH, j2k_read_poc}, - {J2K_MS_TLM, J2K_STATE_MH, j2k_read_tlm}, - {J2K_MS_PLM, J2K_STATE_MH, j2k_read_plm}, - {J2K_MS_PLT, J2K_STATE_TPH, j2k_read_plt}, - {J2K_MS_PPM, J2K_STATE_MH, j2k_read_ppm}, - {J2K_MS_PPT, J2K_STATE_TPH, j2k_read_ppt}, - {J2K_MS_SOP, 0, 0}, - {J2K_MS_CRG, J2K_STATE_MH, j2k_read_crg}, - {J2K_MS_COM, J2K_STATE_MH | J2K_STATE_TPH, j2k_read_com}, - -#ifdef USE_JPWL - {J2K_MS_EPC, J2K_STATE_MH | J2K_STATE_TPH, j2k_read_epc}, - {J2K_MS_EPB, J2K_STATE_MH | J2K_STATE_TPH, j2k_read_epb}, - {J2K_MS_ESD, J2K_STATE_MH | J2K_STATE_TPH, j2k_read_esd}, - {J2K_MS_RED, J2K_STATE_MH | J2K_STATE_TPH, j2k_read_red}, -#endif /* USE_JPWL */ - - {0, J2K_STATE_MH | J2K_STATE_TPH, j2k_read_unk} -}; - -static void j2k_read_unk(opj_j2k_t *j2k) { - opj_event_msg(j2k->cinfo, EVT_WARNING, "Unknown marker\n"); - -#ifdef USE_JPWL - if (j2k->cp->correct) { - int m = 0, id, i; - int min_id = 0, min_dist = 17, cur_dist = 0, tmp_id; - cio_seek(j2k->cio, cio_tell(j2k->cio) - 2); - id = cio_read(j2k->cio, 2); - opj_event_msg(j2k->cinfo, EVT_ERROR, - "JPWL: really don't know this marker %x\n", - id); - if (!JPWL_ASSUME) { - opj_event_msg(j2k->cinfo, EVT_ERROR, - "- possible synch loss due to uncorrectable codestream errors => giving up\n"); - return; - } - /* OK, activate this at your own risk!!! */ - /* we look for the marker at the minimum hamming distance from this */ - while (j2k_dec_mstab[m].id) { - - /* 1's where they differ */ - tmp_id = j2k_dec_mstab[m].id ^ id; - - /* compute the hamming distance between our id and the current */ - cur_dist = 0; - for (i = 0; i < 16; i++) { - if ((tmp_id >> i) & 0x0001) { - cur_dist++; - } - } - - /* if current distance is smaller, set the minimum */ - if (cur_dist < min_dist) { - min_dist = cur_dist; - min_id = j2k_dec_mstab[m].id; - } - - /* jump to the next marker */ - m++; - } - - /* do we substitute the marker? */ - if (min_dist < JPWL_MAXIMUM_HAMMING) { - opj_event_msg(j2k->cinfo, EVT_ERROR, - "- marker %x is at distance %d from the read %x\n", - min_id, min_dist, id); - opj_event_msg(j2k->cinfo, EVT_ERROR, - "- trying to substitute in place and crossing fingers!\n"); - cio_seek(j2k->cio, cio_tell(j2k->cio) - 2); - cio_write(j2k->cio, min_id, 2); - - /* rewind */ - cio_seek(j2k->cio, cio_tell(j2k->cio) - 2); - - } - - }; -#endif /* USE_JPWL */ - -} - -/** -Read the lookup table containing all the marker, status and action -@param id Marker value -*/ -static opj_dec_mstabent_t *j2k_dec_mstab_lookup(int id) { - opj_dec_mstabent_t *e; - for (e = j2k_dec_mstab; e->id != 0; e++) { - if (e->id == id) { - break; - } - } - return e; -} - -/* ----------------------------------------------------------------------- */ -/* J2K / JPT decoder interface */ -/* ----------------------------------------------------------------------- */ - -opj_j2k_t* j2k_create_decompress(opj_common_ptr cinfo) { - opj_j2k_t *j2k = (opj_j2k_t*)opj_malloc(sizeof(opj_j2k_t)); - if(j2k) { - j2k->cinfo = cinfo; - j2k->default_tcp = (opj_tcp_t*)opj_malloc(sizeof(opj_tcp_t)); - if(!j2k->default_tcp) { - opj_free(j2k); - return NULL; - } - } - return j2k; -} - -void j2k_destroy_decompress(opj_j2k_t *j2k) { - int i = 0; - - if(j2k->tile_len != NULL) { - opj_free(j2k->tile_len); - } - if(j2k->tile_data != NULL) { - opj_free(j2k->tile_data); - } - if(j2k->default_tcp != NULL) { - opj_tcp_t *default_tcp = j2k->default_tcp; - if(default_tcp->ppt_data_first != NULL) { - opj_free(default_tcp->ppt_data_first); - } - if(j2k->default_tcp->tccps != NULL) { - opj_free(j2k->default_tcp->tccps); - } - opj_free(j2k->default_tcp); - } - if(j2k->cp != NULL) { - opj_cp_t *cp = j2k->cp; - if(cp->tcps != NULL) { - for(i = 0; i < cp->tw * cp->th; i++) { - if(cp->tcps[i].ppt_data_first != NULL) { - opj_free(cp->tcps[i].ppt_data_first); - } - if(cp->tcps[i].tccps != NULL) { - opj_free(cp->tcps[i].tccps); - } - } - opj_free(cp->tcps); - } - if(cp->ppm_data_first != NULL) { - opj_free(cp->ppm_data_first); - } - if(cp->tileno != NULL) { - opj_free(cp->tileno); - } - if(cp->comment != NULL) { - opj_free(cp->comment); - } - - opj_free(cp); - } - - opj_free(j2k); -} - -void j2k_setup_decoder(opj_j2k_t *j2k, opj_dparameters_t *parameters) { - if(j2k && parameters) { - /* create and initialize the coding parameters structure */ - opj_cp_t *cp = (opj_cp_t*)opj_malloc(sizeof(opj_cp_t)); - cp->reduce = parameters->cp_reduce; - cp->layer = parameters->cp_layer; - cp->limit_decoding = parameters->cp_limit_decoding; - -#ifdef USE_JPWL - cp->correct = parameters->jpwl_correct; - cp->exp_comps = parameters->jpwl_exp_comps; - cp->max_tiles = parameters->jpwl_max_tiles; -#endif /* USE_JPWL */ - - - /* keep a link to cp so that we can destroy it later in j2k_destroy_decompress */ - j2k->cp = cp; - } -} - -opj_image_t* j2k_decode(opj_j2k_t *j2k, opj_cio_t *cio) { - opj_image_t *image = NULL; - - opj_common_ptr cinfo = j2k->cinfo; - - j2k->cio = cio; - - /* create an empty image */ - image = opj_image_create0(); - j2k->image = image; - - j2k->state = J2K_STATE_MHSOC; - - for (;;) { - opj_dec_mstabent_t *e; - int id = cio_read(cio, 2); - - -#ifdef USE_JPWL - /* we try to honor JPWL correction power */ - if (j2k->cp->correct) { - - int orig_pos = cio_tell(cio); - bool status; - - /* call the corrector */ - status = jpwl_correct(j2k); - - /* go back to where you were */ - cio_seek(cio, orig_pos - 2); - - /* re-read the marker */ - id = cio_read(cio, 2); - - /* check whether it begins with ff */ - if (id >> 8 != 0xff) { - opj_event_msg(cinfo, EVT_ERROR, - "JPWL: possible bad marker %x at %d\n", - id, cio_tell(cio) - 2); - if (!JPWL_ASSUME) { - opj_image_destroy(image); - opj_event_msg(cinfo, EVT_ERROR, "JPWL: giving up\n"); - return 0; - } - /* we try to correct */ - id = id | 0xff00; - cio_seek(cio, cio_tell(cio) - 2); - cio_write(cio, id, 2); - opj_event_msg(cinfo, EVT_WARNING, "- trying to adjust this\n" - "- setting marker to %x\n", - id); - } - - } -#endif /* USE_JPWL */ - - if (id >> 8 != 0xff) { - opj_image_destroy(image); - opj_event_msg(cinfo, EVT_ERROR, "%.8x: expected a marker instead of %x\n", cio_tell(cio) - 2, id); - return 0; - } - e = j2k_dec_mstab_lookup(id); - // Check if the marker is known - if (!(j2k->state & e->states)) { - opj_image_destroy(image); - opj_event_msg(cinfo, EVT_ERROR, "%.8x: unexpected marker %x\n", cio_tell(cio) - 2, id); - return 0; - } - // Check if the decoding is limited to the main header - if (e->id == J2K_MS_SOT && j2k->cp->limit_decoding == LIMIT_TO_MAIN_HEADER) { - opj_event_msg(cinfo, EVT_INFO, "Main Header decoded.\n"); - return image; - } - - if (e->handler) { - (*e->handler)(j2k); - } - if (j2k->state == J2K_STATE_MT) { - break; - } - if (j2k->state == J2K_STATE_NEOC) { - break; - } - } - if (j2k->state == J2K_STATE_NEOC) { - j2k_read_eoc(j2k); - } - - if (j2k->state != J2K_STATE_MT) { - opj_event_msg(cinfo, EVT_WARNING, "Incomplete bitstream\n"); - } - - return image; -} - -/* -* Read a JPT-stream and decode file -* -*/ -opj_image_t* j2k_decode_jpt_stream(opj_j2k_t *j2k, opj_cio_t *cio) { - opj_image_t *image = NULL; - opj_jpt_msg_header_t header; - int position; - - opj_common_ptr cinfo = j2k->cinfo; - - j2k->cio = cio; - - /* create an empty image */ - image = opj_image_create0(); - - j2k->state = J2K_STATE_MHSOC; - - /* Initialize the header */ - jpt_init_msg_header(&header); - /* Read the first header of the message */ - jpt_read_msg_header(cinfo, cio, &header); - - position = cio_tell(cio); - if (header.Class_Id != 6) { /* 6 : Main header data-bin message */ - opj_image_destroy(image); - opj_event_msg(cinfo, EVT_ERROR, "[JPT-stream] : Expecting Main header first [class_Id %d] !\n", header.Class_Id); - return 0; - } - - for (;;) { - opj_dec_mstabent_t *e = NULL; - int id; - - if (!cio_numbytesleft(cio)) { - j2k_read_eoc(j2k); - return image; - } - /* data-bin read -> need to read a new header */ - if ((unsigned int) (cio_tell(cio) - position) == header.Msg_length) { - jpt_read_msg_header(cinfo, cio, &header); - position = cio_tell(cio); - if (header.Class_Id != 4) { /* 4 : Tile data-bin message */ - opj_image_destroy(image); - opj_event_msg(cinfo, EVT_ERROR, "[JPT-stream] : Expecting Tile info !\n"); - return 0; - } - } - - id = cio_read(cio, 2); - if (id >> 8 != 0xff) { - opj_image_destroy(image); - opj_event_msg(cinfo, EVT_ERROR, "%.8x: expected a marker instead of %x\n", cio_tell(cio) - 2, id); - return 0; - } - e = j2k_dec_mstab_lookup(id); - if (!(j2k->state & e->states)) { - opj_image_destroy(image); - opj_event_msg(cinfo, EVT_ERROR, "%.8x: unexpected marker %x\n", cio_tell(cio) - 2, id); - return 0; - } - if (e->handler) { - (*e->handler)(j2k); - } - if (j2k->state == J2K_STATE_MT) { - break; - } - if (j2k->state == J2K_STATE_NEOC) { - break; - } - } - if (j2k->state == J2K_STATE_NEOC) { - j2k_read_eoc(j2k); - } - - if (j2k->state != J2K_STATE_MT) { - opj_event_msg(cinfo, EVT_WARNING, "Incomplete bitstream\n"); - } - - return image; -} - -/* ----------------------------------------------------------------------- */ -/* J2K encoder interface */ -/* ----------------------------------------------------------------------- */ - -opj_j2k_t* j2k_create_compress(opj_common_ptr cinfo) { - opj_j2k_t *j2k = (opj_j2k_t*)opj_malloc(sizeof(opj_j2k_t)); - if(j2k) { - j2k->cinfo = cinfo; - } - return j2k; -} - -void j2k_destroy_compress(opj_j2k_t *j2k) { - int tileno; - - if(!j2k) return; - - if(j2k->image_info != NULL) { - opj_image_info_t *image_info = j2k->image_info; - if (image_info->index_on && j2k->cp) { - opj_cp_t *cp = j2k->cp; - for (tileno = 0; tileno < cp->tw * cp->th; tileno++) { - opj_tile_info_t *tile_info = &image_info->tile[tileno]; - opj_free(tile_info->thresh); - opj_free(tile_info->packet); - } - opj_free(image_info->tile); - } - opj_free(image_info); - } - if(j2k->cp != NULL) { - opj_cp_t *cp = j2k->cp; - - if(cp->comment) { - opj_free(cp->comment); - } - if(cp->matrice) { - opj_free(cp->matrice); - } - for (tileno = 0; tileno < cp->tw * cp->th; tileno++) { - opj_free(cp->tcps[tileno].tccps); - } - opj_free(cp->tcps); - opj_free(cp); - } - - opj_free(j2k); -} - -void j2k_setup_encoder(opj_j2k_t *j2k, opj_cparameters_t *parameters, opj_image_t *image) { - int i, j, tileno, numpocs_tile; - opj_cp_t *cp = NULL; - - if(!j2k || !parameters || ! image) { - return; - } - - /* create and initialize the coding parameters structure */ - cp = (opj_cp_t*)opj_malloc(sizeof(opj_cp_t)); - - /* keep a link to cp so that we can destroy it later in j2k_destroy_compress */ - j2k->cp = cp; - - /* set default values for cp */ - cp->tw = 1; - cp->th = 1; - - /* - copy user encoding parameters - */ - cp->cinema = parameters->cp_cinema; - cp->max_comp_size = parameters->max_comp_size; - cp->rsiz = parameters->cp_rsiz; - cp->disto_alloc = parameters->cp_disto_alloc; - cp->fixed_alloc = parameters->cp_fixed_alloc; - cp->fixed_quality = parameters->cp_fixed_quality; - - /* mod fixed_quality */ - if(parameters->cp_matrice) { - size_t array_size = parameters->tcp_numlayers * parameters->numresolution * 3 * sizeof(int); - cp->matrice = (int *) opj_malloc(array_size); - memcpy(cp->matrice, parameters->cp_matrice, array_size); - } - - /* creation of an index file ? */ - cp->index_on = parameters->index_on; - if(cp->index_on) { - j2k->image_info = (opj_image_info_t*)opj_malloc(sizeof(opj_image_info_t)); - } - - /* tiles */ - cp->tdx = parameters->cp_tdx; - cp->tdy = parameters->cp_tdy; - - /* tile offset */ - cp->tx0 = parameters->cp_tx0; - cp->ty0 = parameters->cp_ty0; - - /* comment string */ - if(parameters->cp_comment) { - cp->comment = (char*)opj_malloc(strlen(parameters->cp_comment) + 1); - if(cp->comment) { - strcpy(cp->comment, parameters->cp_comment); - } - } - - /* - calculate other encoding parameters - */ - - if (parameters->tile_size_on) { - cp->tw = int_ceildiv(image->x1 - cp->tx0, cp->tdx); - cp->th = int_ceildiv(image->y1 - cp->ty0, cp->tdy); - } else { - cp->tdx = image->x1 - cp->tx0; - cp->tdy = image->y1 - cp->ty0; - } - - if(parameters->tp_on){ - cp->tp_flag = parameters->tp_flag; - cp->tp_on = 1; - } - - cp->img_size = 0; - for(i=0;i<image->numcomps ;i++){ - cp->img_size += (image->comps[i].w *image->comps[i].h * image->comps[i].prec); - } - - -#ifdef USE_JPWL - /* - calculate JPWL encoding parameters - */ - - if (parameters->jpwl_epc_on) { - int i; - - /* set JPWL on */ - cp->epc_on = true; - cp->info_on = false; /* no informative technique */ - - /* set EPB on */ - if ((parameters->jpwl_hprot_MH > 0) || (parameters->jpwl_hprot_TPH[0] > 0)) { - cp->epb_on = true; - - cp->hprot_MH = parameters->jpwl_hprot_MH; - for (i = 0; i < JPWL_MAX_NO_TILESPECS; i++) { - cp->hprot_TPH_tileno[i] = parameters->jpwl_hprot_TPH_tileno[i]; - cp->hprot_TPH[i] = parameters->jpwl_hprot_TPH[i]; - } - /* if tile specs are not specified, copy MH specs */ - if (cp->hprot_TPH[0] == -1) { - cp->hprot_TPH_tileno[0] = 0; - cp->hprot_TPH[0] = parameters->jpwl_hprot_MH; - } - for (i = 0; i < JPWL_MAX_NO_PACKSPECS; i++) { - cp->pprot_tileno[i] = parameters->jpwl_pprot_tileno[i]; - cp->pprot_packno[i] = parameters->jpwl_pprot_packno[i]; - cp->pprot[i] = parameters->jpwl_pprot[i]; - } - } - - /* set ESD writing */ - if ((parameters->jpwl_sens_size == 1) || (parameters->jpwl_sens_size == 2)) { - cp->esd_on = true; - - cp->sens_size = parameters->jpwl_sens_size; - cp->sens_addr = parameters->jpwl_sens_addr; - cp->sens_range = parameters->jpwl_sens_range; - - cp->sens_MH = parameters->jpwl_sens_MH; - for (i = 0; i < JPWL_MAX_NO_TILESPECS; i++) { - cp->sens_TPH_tileno[i] = parameters->jpwl_sens_TPH_tileno[i]; - cp->sens_TPH[i] = parameters->jpwl_sens_TPH[i]; - } - } - - /* always set RED writing to false: we are at the encoder */ - cp->red_on = false; - - } else { - cp->epc_on = false; - } -#endif /* USE_JPWL */ - - - /* initialize the mutiple tiles */ - /* ---------------------------- */ - cp->tcps = (opj_tcp_t *) opj_malloc(cp->tw * cp->th * sizeof(opj_tcp_t)); - - for (tileno = 0; tileno < cp->tw * cp->th; tileno++) { - opj_tcp_t *tcp = &cp->tcps[tileno]; - tcp->numlayers = parameters->tcp_numlayers; - for (j = 0; j < tcp->numlayers; j++) { - if(cp->cinema){ - if (cp->fixed_quality) { - tcp->distoratio[j] = parameters->tcp_distoratio[j]; - } - tcp->rates[j] = parameters->tcp_rates[j]; - }else{ - if (cp->fixed_quality) { /* add fixed_quality */ - tcp->distoratio[j] = parameters->tcp_distoratio[j]; - } else { - tcp->rates[j] = parameters->tcp_rates[j]; - } - } - } - tcp->csty = parameters->csty; - tcp->prg = parameters->prog_order; - tcp->mct = parameters->tcp_mct; - - numpocs_tile = 0; - tcp->POC = 0; - if (parameters->numpocs) { - /* initialisation of POC */ - tcp->POC = 1; - j2k_check_poc_val(parameters, image->numcomps, tcp->numlayers); - for (i = 0; i < parameters->numpocs; i++) { - if((tileno == parameters->POC[i].tile - 1) || (parameters->POC[i].tile == -1)) { - opj_poc_t *tcp_poc = &tcp->pocs[numpocs_tile]; - tcp_poc->resno0 = parameters->POC[numpocs_tile].resno0; - tcp_poc->compno0 = parameters->POC[numpocs_tile].compno0; - tcp_poc->layno1 = parameters->POC[numpocs_tile].layno1; - tcp_poc->resno1 = parameters->POC[numpocs_tile].resno1; - tcp_poc->compno1 = parameters->POC[numpocs_tile].compno1; - tcp_poc->prg1 = parameters->POC[numpocs_tile].prg1; - tcp_poc->tile = parameters->POC[numpocs_tile].tile; - numpocs_tile++; - } - } - tcp->numpocs = numpocs_tile -1 ; - }else{ - tcp->numpocs = 0; - } - - tcp->tccps = (opj_tccp_t *) opj_malloc(image->numcomps * sizeof(opj_tccp_t)); - - for (i = 0; i < image->numcomps; i++) { - opj_tccp_t *tccp = &tcp->tccps[i]; - tccp->csty = parameters->csty & 0x01; /* 0 => one precinct || 1 => custom precinct */ - tccp->numresolutions = parameters->numresolution; - tccp->cblkw = int_floorlog2(parameters->cblockw_init); - tccp->cblkh = int_floorlog2(parameters->cblockh_init); - tccp->cblksty = parameters->mode; - tccp->qmfbid = parameters->irreversible ? 0 : 1; - tccp->qntsty = parameters->irreversible ? J2K_CCP_QNTSTY_SEQNT : J2K_CCP_QNTSTY_NOQNT; - tccp->numgbits = 2; - if (i == parameters->roi_compno) { - tccp->roishift = parameters->roi_shift; - } else { - tccp->roishift = 0; - } - - if(parameters->cp_cinema) - { - //Precinct size for lowest frequency subband=128 - tccp->prcw[0] = 7; - tccp->prch[0] = 7; - //Precinct size at all other resolutions = 256 - for (j = 1; j < tccp->numresolutions; j++) { - tccp->prcw[j] = 8; - tccp->prch[j] = 8; - } - }else{ - if (parameters->csty & J2K_CCP_CSTY_PRT) { - int p = 0; - for (j = tccp->numresolutions - 1; j >= 0; j--) { - if (p < parameters->res_spec) { - - if (parameters->prcw_init[p] < 1) { - tccp->prcw[j] = 1; - } else { - tccp->prcw[j] = int_floorlog2(parameters->prcw_init[p]); - } - - if (parameters->prch_init[p] < 1) { - tccp->prch[j] = 1; - }else { - tccp->prch[j] = int_floorlog2(parameters->prch_init[p]); - } - - } else { - int res_spec = parameters->res_spec; - int size_prcw = parameters->prcw_init[res_spec - 1] >> (p - (res_spec - 1)); - int size_prch = parameters->prch_init[res_spec - 1] >> (p - (res_spec - 1)); - - if (size_prcw < 1) { - tccp->prcw[j] = 1; - } else { - tccp->prcw[j] = int_floorlog2(size_prcw); - } - - if (size_prch < 1) { - tccp->prch[j] = 1; - } else { - tccp->prch[j] = int_floorlog2(size_prch); - } - } - p++; - /*printf("\nsize precinct for level %d : %d,%d\n", j,tccp->prcw[j], tccp->prch[j]); */ - } //end for - } else { - for (j = 0; j < tccp->numresolutions; j++) { - tccp->prcw[j] = 15; - tccp->prch[j] = 15; - } - } - } - - dwt_calc_explicit_stepsizes(tccp, image->comps[i].prec); - } - } -} - -/** -Create an index file -@param j2k -@param cio -@param image_info -@param index Index filename -@return Returns 1 if successful, returns 0 otherwise -*/ -static int j2k_create_index(opj_j2k_t *j2k, opj_cio_t *cio, opj_image_info_t *image_info, char *index) { - int tileno, compno, layno, resno, precno, pack_nb, x, y; - FILE *stream = NULL; - double total_disto = 0; - - image_info->codestream_size = cio_tell(cio) + j2k->pos_correction; /* Correction 14/4/03 suite rmq de Patrick */ - - -#ifdef USE_JPWL - /* if JPWL is enabled and the name coincides with our own set - then discard the creation of the file: this was just done to - enable indexing, we do not want an index file - */ - if (j2k->cp->epc_on && !strcmp(index, JPWL_PRIVATEINDEX_NAME)) - return 1; -#endif /* USE_JPWL */ - - - stream = fopen(index, "w"); - if (!stream) { - opj_event_msg(j2k->cinfo, EVT_ERROR, "failed to open %s for writing\n", index); - return 0; - } - - fprintf(stream, "%d %d\n", image_info->image_w, image_info->image_h); - fprintf(stream, "%d\n", image_info->prog); - fprintf(stream, "%d %d\n", image_info->tile_x, image_info->tile_y); - fprintf(stream, "%d %d\n", image_info->tw, image_info->th); - fprintf(stream, "%d\n", image_info->comp); - fprintf(stream, "%d\n", image_info->layer); - fprintf(stream, "%d\n", image_info->decomposition); - - for (resno = image_info->decomposition; resno >= 0; resno--) { - fprintf(stream, "[%d,%d] ", - (1 << image_info->tile[0].pdx[resno]), (1 << image_info->tile[0].pdx[resno])); /* based on tile 0 */ - } - fprintf(stream, "\n"); - fprintf(stream, "%d\n", image_info->main_head_end); - fprintf(stream, "%d\n", image_info->codestream_size); - - for (tileno = 0; tileno < image_info->tw * image_info->th; tileno++) { - fprintf(stream, "%4d %9d %9d %9d %9e %9d %9e\n", - image_info->tile[tileno].num_tile, - image_info->tile[tileno].start_pos, - image_info->tile[tileno].end_header, - image_info->tile[tileno].end_pos, - image_info->tile[tileno].distotile, image_info->tile[tileno].nbpix, - image_info->tile[tileno].distotile / image_info->tile[tileno].nbpix); - } - - for (tileno = 0; tileno < image_info->tw * image_info->th; tileno++) { - int start_pos, end_pos; - double disto = 0; - pack_nb = 0; - - /* - fprintf(stream, "pkno tileno layerno resno compno precno start_pos end_pos deltaSE \n"); - */ - - if (image_info->prog == LRCP) { /* LRCP */ - /* - fprintf(stream, "pack_nb tileno layno resno compno precno start_pos end_pos disto"); - */ - for (layno = 0; layno < image_info->layer; layno++) { - for (resno = 0; resno < image_info->decomposition + 1; resno++) { - for (compno = 0; compno < image_info->comp; compno++) { - int prec_max = image_info->tile[tileno].pw[resno] * image_info->tile[tileno].ph[resno]; - for (precno = 0; precno < prec_max; precno++) { - start_pos = image_info->tile[tileno].packet[pack_nb].start_pos; - end_pos = image_info->tile[tileno].packet[pack_nb].end_pos; - disto = image_info->tile[tileno].packet[pack_nb].disto; - fprintf(stream, "%4d %6d %7d %5d %6d %6d %9d %9d %8e\n", - pack_nb, tileno, layno, resno, compno, precno, start_pos, end_pos, disto); - total_disto += disto; - pack_nb++; - } - } - } - } - } /* LRCP */ - else if (image_info->prog == RLCP) { /* RLCP */ - /* - fprintf(stream, "pack_nb tileno resno layno compno precno start_pos end_pos disto"); - */ - for (resno = 0; resno < image_info->decomposition + 1; resno++) { - for (layno = 0; layno < image_info->layer; layno++) { - for (compno = 0; compno < image_info->comp; compno++) { - int prec_max = image_info->tile[tileno].pw[resno] * image_info->tile[tileno].ph[resno]; - for (precno = 0; precno < prec_max; precno++) { - start_pos = image_info->tile[tileno].packet[pack_nb].start_pos; - end_pos = image_info->tile[tileno].packet[pack_nb].end_pos; - disto = image_info->tile[tileno].packet[pack_nb].disto; - fprintf(stream, "%4d %6d %5d %7d %6d %6d %9d %9d %8e\n", - pack_nb, tileno, resno, layno, compno, precno, start_pos, end_pos, disto); - total_disto += disto; - pack_nb++; - } - } - } - } - } /* RLCP */ - else if (image_info->prog == RPCL) { /* RPCL */ - /* - fprintf(stream, "\npack_nb tileno resno precno compno layno start_pos end_pos disto\n"); - */ - for (resno = 0; resno < image_info->decomposition + 1; resno++) { - /* I suppose components have same XRsiz, YRsiz */ - int x0 = image_info->tile_Ox + tileno - (int)floor( (float)tileno/(float)image_info->tw ) * image_info->tw * image_info->tile_x; - int y0 = image_info->tile_Ox + (int)floor( (float)tileno/(float)image_info->tw ) * image_info->tile_y; - int x1 = x0 + image_info->tile_x; - int y1 = y0 + image_info->tile_y; - for(y = y0; y < y1; y++) { - for(x = x0; x < x1; x++) { - for (compno = 0; compno < image_info->comp; compno++) { - int prec_max = image_info->tile[tileno].pw[resno] * image_info->tile[tileno].ph[resno]; - for (precno = 0; precno < prec_max; precno++) { - int pcnx = image_info->tile[tileno].pw[resno]; - int pcx = (int) pow( 2, image_info->tile[tileno].pdx[resno] + image_info->decomposition - resno ); - int pcy = (int) pow( 2, image_info->tile[tileno].pdy[resno] + image_info->decomposition - resno ); - int precno_x = precno - (int) floor( (float)precno/(float)pcnx ) * pcnx; - int precno_y = (int) floor( (float)precno/(float)pcnx ); - if (precno_y*pcy == y ) { - if (precno_x*pcx == x ) { - for (layno = 0; layno < image_info->layer; layno++) { - start_pos = image_info->tile[tileno].packet[pack_nb].start_pos; - end_pos = image_info->tile[tileno].packet[pack_nb].end_pos; - disto = image_info->tile[tileno].packet[pack_nb].disto; - fprintf(stream, "%4d %6d %5d %6d %6d %7d %9d %9d %8e\n", - pack_nb, tileno, resno, precno, compno, layno, start_pos, end_pos, disto); - total_disto += disto; - pack_nb++; - } - } - } - } /* precno */ - } /* compno */ - } /* x = x0..x1 */ - } /* y = y0..y1 */ - } /* resno */ - } /* RPCL */ - else if (image_info->prog == PCRL) { /* PCRL */ - /* I suppose components have same XRsiz, YRsiz */ - int x0 = image_info->tile_Ox + tileno - (int)floor( (float)tileno/(float)image_info->tw ) * image_info->tw * image_info->tile_x; - int y0 = image_info->tile_Ox + (int)floor( (float)tileno/(float)image_info->tw ) * image_info->tile_y; - int x1 = x0 + image_info->tile_x; - int y1 = y0 + image_info->tile_y; - /* - fprintf(stream, "\npack_nb tileno precno compno resno layno start_pos end_pos disto\n"); - */ - for(y = y0; y < y1; y++) { - for(x = x0; x < x1; x++) { - for (compno = 0; compno < image_info->comp; compno++) { - for (resno = 0; resno < image_info->decomposition + 1; resno++) { - int prec_max = image_info->tile[tileno].pw[resno] * image_info->tile[tileno].ph[resno]; - for (precno = 0; precno < prec_max; precno++) { - int pcnx = image_info->tile[tileno].pw[resno]; - int pcx = (int) pow( 2, image_info->tile[tileno].pdx[resno] + image_info->decomposition - resno ); - int pcy = (int) pow( 2, image_info->tile[tileno].pdy[resno] + image_info->decomposition - resno ); - int precno_x = precno - (int) floor( (float)precno/(float)pcnx ) * pcnx; - int precno_y = (int) floor( (float)precno/(float)pcnx ); - if (precno_y*pcy == y ) { - if (precno_x*pcx == x ) { - for (layno = 0; layno < image_info->layer; layno++) { - start_pos = image_info->tile[tileno].packet[pack_nb].start_pos; - end_pos = image_info->tile[tileno].packet[pack_nb].end_pos; - disto = image_info->tile[tileno].packet[pack_nb].disto; - fprintf(stream, "%4d %6d %6d %6d %5d %7d %9d %9d %8e\n", - pack_nb, tileno, precno, compno, resno, layno, start_pos, end_pos, disto); - total_disto += disto; - pack_nb++; - } - } - } - } /* precno */ - } /* resno */ - } /* compno */ - } /* x = x0..x1 */ - } /* y = y0..y1 */ - } /* PCRL */ - else { /* CPRL */ - /* - fprintf(stream, "\npack_nb tileno compno precno resno layno start_pos end_pos disto\n"); - */ - for (compno = 0; compno < image_info->comp; compno++) { - /* I suppose components have same XRsiz, YRsiz */ - int x0 = image_info->tile_Ox + tileno - (int)floor( (float)tileno/(float)image_info->tw ) * image_info->tw * image_info->tile_x; - int y0 = image_info->tile_Ox + (int)floor( (float)tileno/(float)image_info->tw ) * image_info->tile_y; - int x1 = x0 + image_info->tile_x; - int y1 = y0 + image_info->tile_y; - for(y = y0; y < y1; y++) { - for(x = x0; x < x1; x++) { - for (resno = 0; resno < image_info->decomposition + 1; resno++) { - int prec_max = image_info->tile[tileno].pw[resno] * image_info->tile[tileno].ph[resno]; - for (precno = 0; precno < prec_max; precno++) { - int pcnx = image_info->tile[tileno].pw[resno]; - int pcx = (int) pow( 2, image_info->tile[tileno].pdx[resno] + image_info->decomposition - resno ); - int pcy = (int) pow( 2, image_info->tile[tileno].pdy[resno] + image_info->decomposition - resno ); - int precno_x = precno - (int) floor( (float)precno/(float)pcnx ) * pcnx; - int precno_y = (int) floor( (float)precno/(float)pcnx ); - if (precno_y*pcy == y ) { - if (precno_x*pcx == x ) { - for (layno = 0; layno < image_info->layer; layno++) { - start_pos = image_info->tile[tileno].packet[pack_nb].start_pos; - end_pos = image_info->tile[tileno].packet[pack_nb].end_pos; - disto = image_info->tile[tileno].packet[pack_nb].disto; - fprintf(stream, "%4d %6d %6d %6d %5d %7d %9d %9d %8e\n", - pack_nb, tileno, compno, precno, resno, layno, start_pos, end_pos, disto); - total_disto += disto; - pack_nb++; - } - } - } - } /* precno */ - } /* resno */ - } /* x = x0..x1 */ - } /* y = y0..y1 */ - } /* comno */ - } /* CPRL */ - } /* tileno */ - - fprintf(stream, "%8e\n", image_info->D_max); /* SE max */ - fprintf(stream, "%.8e\n", total_disto); /* SE totale */ - fclose(stream); - - return 1; -} - -bool j2k_encode(opj_j2k_t *j2k, opj_cio_t *cio, opj_image_t *image, char *index) { - int tileno, compno; - opj_image_info_t *image_info = NULL; - opj_cp_t *cp = NULL; - - opj_tcd_t *tcd = NULL; /* TCD component */ - - j2k->cio = cio; - j2k->image = image; - - cp = j2k->cp; - - /* j2k_dump_cp(stdout, image, cp); */ - - /* INDEX >> */ - image_info = j2k->image_info; - if (image_info && cp->index_on) { - image_info->index_on = cp->index_on; - image_info->tile = (opj_tile_info_t *) opj_malloc(cp->tw * cp->th * sizeof(opj_tile_info_t)); - image_info->image_w = image->x1 - image->x0; - image_info->image_h = image->y1 - image->y0; - image_info->prog = (&cp->tcps[0])->prg; - image_info->tw = cp->tw; - image_info->th = cp->th; - image_info->tile_x = cp->tdx; /* new version parser */ - image_info->tile_y = cp->tdy; /* new version parser */ - image_info->tile_Ox = cp->tx0; /* new version parser */ - image_info->tile_Oy = cp->ty0; /* new version parser */ - image_info->comp = image->numcomps; - image_info->layer = (&cp->tcps[0])->numlayers; - image_info->decomposition = (&cp->tcps[0])->tccps->numresolutions - 1; - image_info->D_max = 0; /* ADD Marcela */ - } - /* << INDEX */ - - j2k_write_soc(j2k); - j2k_write_siz(j2k); - j2k_write_cod(j2k); - j2k_write_qcd(j2k); - - if(cp->cinema){ - for (compno = 1; compno < image->numcomps; compno++) { - j2k_write_coc(j2k, compno); - j2k_write_qcc(j2k, compno); - } - } - - for (compno = 0; compno < image->numcomps; compno++) { - opj_tcp_t *tcp = &cp->tcps[0]; - if (tcp->tccps[compno].roishift) - j2k_write_rgn(j2k, compno, 0); - } - if (cp->comment != NULL) { - j2k_write_com(j2k); - } - /* INDEX >> */ - if(image_info && image_info->index_on) { - image_info->main_head_end = cio_tell(cio) - 1; - } - /* << INDEX */ - - j2k->totnum_tp = j2k_calculate_tp(cp,image->numcomps,image,j2k); - /* TLM Marker*/ - if(cp->cinema){ - j2k_write_tlm(j2k); - if (cp->cinema == CINEMA4K_24) { - j2k_write_poc(j2k); - } - } - /**** Main Header ENDS here ***/ - - /* create the tile encoder */ - tcd = tcd_create(j2k->cinfo); - - /* encode each tile */ - - for (tileno = 0; tileno < cp->tw * cp->th; tileno++) { - int pino; - int tilepartno=0; - - opj_tcp_t *tcp = &cp->tcps[tileno]; - opj_event_msg(j2k->cinfo, EVT_INFO, "tile number %d / %d\n", tileno + 1, cp->tw * cp->th); - - j2k->curtileno = tileno; - j2k->cur_tp_num = 0; - - /* initialisation before tile encoding */ - if (tileno == 0) { - tcd_malloc_encode(tcd, image, cp, j2k->curtileno); - } else { - tcd_init_encode(tcd, image, cp, j2k->curtileno); - } - - /* INDEX >> */ - if(image_info && image_info->index_on) { - image_info->tile[j2k->curtileno].num_tile = j2k->curtileno; - image_info->tile[j2k->curtileno].start_pos = cio_tell(cio) + j2k->pos_correction; - } - /* << INDEX */ - - for(pino = 0; pino <= tcp->numpocs; pino++) { - int tot_num_tp; - tcd->cur_pino=pino; - - /*Get number of tile parts*/ - tot_num_tp = j2k_get_num_tp(cp,pino,tileno); - tcd->tp_pos = cp->tp_pos; - - for(tilepartno = 0; tilepartno < tot_num_tp ; tilepartno++){ - j2k->tp_num = tilepartno; - j2k_write_sot(j2k); - - if(j2k->cur_tp_num == 0 && cp->cinema == 0){ - for (compno = 1; compno < image->numcomps; compno++) { - j2k_write_coc(j2k, compno); - j2k_write_qcc(j2k, compno); - } - if (cp->tcps[tileno].numpocs) { - j2k_write_poc(j2k); - } - } - - j2k_write_sod(j2k, tcd); - j2k->cur_tp_num ++; - } - - } - /* INDEX >> */ - if(image_info && image_info->index_on) { - image_info->tile[j2k->curtileno].end_pos = cio_tell(cio) + j2k->pos_correction - 1; - } - /* << INDEX */ - - - /* - if (tile->PPT) { // BAD PPT !!! - FILE *PPT_file; - int i; - PPT_file=fopen("PPT","rb"); - fprintf(stderr,"%c%c%c%c",255,97,tile->len_ppt/256,tile->len_ppt%256); - for (i=0;i<tile->len_ppt;i++) { - unsigned char elmt; - fread(&elmt, 1, 1, PPT_file); - fwrite(&elmt,1,1,f); - } - fclose(PPT_file); - unlink("PPT"); - } - */ - - } - - /* destroy the tile encoder */ - tcd_free_encode(tcd); - tcd_destroy(tcd); - - j2k_write_eoc(j2k); - - /* Creation of the index file */ - if(image_info && image_info->index_on) { - if(!j2k_create_index(j2k, cio, image_info, index)) { - opj_event_msg(j2k->cinfo, EVT_ERROR, "failed to create index file %s\n", index); - return false; - } - } - - -#ifdef USE_JPWL - /* - preparation of JPWL marker segments: can be finalized only when the whole - codestream is known - */ - if(image_info && image_info->index_on && cp->epc_on) { - - /* let's begin creating a marker list, according to user wishes */ - jpwl_prepare_marks(j2k, cio, image); - - /* now we dump the JPWL markers on the codestream */ - jpwl_dump_marks(j2k, cio, image); - - /* do not know exactly what is this for, - but it gets called during index creation */ - j2k->pos_correction = 0; - - /* Re-creation of the index file, with updated info */ - if(image_info && image_info->index_on) { - if(!j2k_create_index(j2k, cio, image_info, index)) { - opj_event_msg(j2k->cinfo, EVT_ERROR, "failed to re-create index file %s\n", index); - return false; - } - } - - /* now we finalize the marker contents */ - /*jpwl_finalize_marks(j2k, cio, image);*/ - - } -#endif /* USE_JPWL */ - - - return true; -} - diff --git a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/j2k.h b/trunk/unmanaged/openjpeg-libsl/libopenjpeg/j2k.h deleted file mode 100644 index c18f4cd..0000000 --- a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/j2k.h +++ /dev/null @@ -1,525 +0,0 @@ -/* - * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2007, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * Copyright (c) 2006-2007, Parvatha Elangovan - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ -#ifndef __J2K_H -#define __J2K_H -/** -@file j2k.h -@brief The JPEG-2000 Codestream Reader/Writer (J2K) - -The functions in J2K.C have for goal to read/write the several parts of the codestream: markers and data. -*/ - -/** @defgroup J2K J2K - JPEG-2000 codestream reader/writer */ -/*@{*/ - -#define J2K_CP_CSTY_PRT 0x01 -#define J2K_CP_CSTY_SOP 0x02 -#define J2K_CP_CSTY_EPH 0x04 -#define J2K_CCP_CSTY_PRT 0x01 -#define J2K_CCP_CBLKSTY_LAZY 0x01 -#define J2K_CCP_CBLKSTY_RESET 0x02 -#define J2K_CCP_CBLKSTY_TERMALL 0x04 -#define J2K_CCP_CBLKSTY_VSC 0x08 -#define J2K_CCP_CBLKSTY_PTERM 0x10 -#define J2K_CCP_CBLKSTY_SEGSYM 0x20 -#define J2K_CCP_QNTSTY_NOQNT 0 -#define J2K_CCP_QNTSTY_SIQNT 1 -#define J2K_CCP_QNTSTY_SEQNT 2 - -/* ----------------------------------------------------------------------- */ - -#define J2K_MS_SOC 0xff4f /**< SOC marker value */ -#define J2K_MS_SOT 0xff90 /**< SOT marker value */ -#define J2K_MS_SOD 0xff93 /**< SOD marker value */ -#define J2K_MS_EOC 0xffd9 /**< EOC marker value */ -#define J2K_MS_SIZ 0xff51 /**< SIZ marker value */ -#define J2K_MS_COD 0xff52 /**< COD marker value */ -#define J2K_MS_COC 0xff53 /**< COC marker value */ -#define J2K_MS_RGN 0xff5e /**< RGN marker value */ -#define J2K_MS_QCD 0xff5c /**< QCD marker value */ -#define J2K_MS_QCC 0xff5d /**< QCC marker value */ -#define J2K_MS_POC 0xff5f /**< POC marker value */ -#define J2K_MS_TLM 0xff55 /**< TLM marker value */ -#define J2K_MS_PLM 0xff57 /**< PLM marker value */ -#define J2K_MS_PLT 0xff58 /**< PLT marker value */ -#define J2K_MS_PPM 0xff60 /**< PPM marker value */ -#define J2K_MS_PPT 0xff61 /**< PPT marker value */ -#define J2K_MS_SOP 0xff91 /**< SOP marker value */ -#define J2K_MS_EPH 0xff92 /**< EPH marker value */ -#define J2K_MS_CRG 0xff63 /**< CRG marker value */ -#define J2K_MS_COM 0xff64 /**< COM marker value */ -/* UniPG>> */ -#ifdef USE_JPWL -#define J2K_MS_EPC 0xff68 /**< EPC marker value (Part11) */ -#define J2K_MS_EPB 0xff66 /**< EPB marker value (Part11) */ -#define J2K_MS_ESD 0xff67 /**< ESD marker value (Part11) */ -#define J2K_MS_RED 0xff69 /**< RED marker value (Part11) */ -#endif /* USE_JPWL */ -/* <<UniPG */ - -/* ----------------------------------------------------------------------- */ - -/** -Values that specify the status of the decoding process when decoding the main header. -These values may be combined with a | operator. -*/ -typedef enum J2K_STATUS { - J2K_STATE_MHSOC = 0x0001, /**< a SOC marker is expected */ - J2K_STATE_MHSIZ = 0x0002, /**< a SIZ marker is expected */ - J2K_STATE_MH = 0x0004, /**< the decoding process is in the main header */ - J2K_STATE_TPHSOT = 0x0008, /**< the decoding process is in a tile part header and expects a SOT marker */ - J2K_STATE_TPH = 0x0010, /**< the decoding process is in a tile part header */ - J2K_STATE_MT = 0x0020, /**< the EOC marker has just been read */ - J2K_STATE_NEOC = 0x0040 /**< the decoding process must not expect a EOC marker because the codestream is truncated */ -} J2K_STATUS; - -/* ----------------------------------------------------------------------- */ - -/** -T2 encoding mode -*/ -typedef enum T2_MODE { - THRESH_CALC = 0, /** Function called in Rate allocation process*/ - FINAL_PASS = 1 /** Function called in Tier 2 process*/ -}J2K_T2_MODE; - -/** -Quantization stepsize -*/ -typedef struct opj_stepsize { - /** exponent */ - int expn; - /** mantissa */ - int mant; -} opj_stepsize_t; - -/** -Tile-component coding parameters -*/ -typedef struct opj_tccp { - /** coding style */ - int csty; - /** number of resolutions */ - int numresolutions; - /** code-blocks width */ - int cblkw; - /** code-blocks height */ - int cblkh; - /** code-block coding style */ - int cblksty; - /** discrete wavelet transform identifier */ - int qmfbid; - /** quantisation style */ - int qntsty; - /** stepsizes used for quantization */ - opj_stepsize_t stepsizes[J2K_MAXBANDS]; - /** number of guard bits */ - int numgbits; - /** Region Of Interest shift */ - int roishift; - /** precinct width */ - int prcw[J2K_MAXRLVLS]; - /** precinct height */ - int prch[J2K_MAXRLVLS]; -} opj_tccp_t; - -/** -Tile coding parameters : -this structure is used to store coding/decoding parameters common to all -tiles (information like COD, COC in main header) -*/ -typedef struct opj_tcp { - /** 1 : first part-tile of a tile */ - int first; - /** coding style */ - int csty; - /** progression order */ - OPJ_PROG_ORDER prg; - /** number of layers */ - int numlayers; - /** multi-component transform identifier */ - int mct; - /** rates of layers */ - float rates[100]; - /** number of progression order changes */ - int numpocs; - /** indicates if a POC marker has been used O:NO, 1:YES */ - int POC; - /** progression order changes */ - opj_poc_t pocs[32]; - /** packet header store there for futur use in t2_decode_packet */ - unsigned char *ppt_data; - /** pointer remaining on the first byte of the first header if ppt is used */ - unsigned char *ppt_data_first; - /** If ppt == 1 --> there was a PPT marker for the present tile */ - int ppt; - /** used in case of multiple marker PPT (number of info already stored) */ - int ppt_store; - /** ppmbug1 */ - int ppt_len; - /** add fixed_quality */ - float distoratio[100]; - /** tile-component coding parameters */ - opj_tccp_t *tccps; -} opj_tcp_t; - -/** -Coding parameters -*/ -typedef struct opj_cp { - /** Digital cinema profile*/ - OPJ_CINEMA_MODE cinema; - /** Maximum rate for each component. If == 0, component size limitation is not considered */ - int max_comp_size; - /** Size of the image in bits*/ - int img_size; - /** Rsiz*/ - OPJ_RSIZ_CAPABILITIES rsiz; - /** Enabling Tile part generation*/ - char tp_on; - /** Flag determining tile part generation*/ - char tp_flag; - /** Position of tile part flag in progression order*/ - int tp_pos; - /** allocation by rate/distortion */ - int disto_alloc; - /** allocation by fixed layer */ - int fixed_alloc; - /** add fixed_quality */ - int fixed_quality; - /** if != 0, then original dimension divided by 2^(reduce); if == 0 or not used, image is decoded to the full resolution */ - int reduce; - /** if != 0, then only the first "layer" layers are decoded; if == 0 or not used, all the quality layers are decoded */ - int layer; - /** if == NO_LIMITATION, decode entire codestream; if == LIMIT_TO_MAIN_HEADER then only decode the main header */ - OPJ_LIMIT_DECODING limit_decoding; - /** 0 = no index || 1 = index */ - int index_on; - /** XTOsiz */ - int tx0; - /** YTOsiz */ - int ty0; - /** XTsiz */ - int tdx; - /** YTsiz */ - int tdy; - /** comment for coding */ - char *comment; - /** number of tiles in width */ - int tw; - /** number of tiles in heigth */ - int th; - /** ID number of the tiles present in the codestream */ - int *tileno; - /** size of the vector tileno */ - int tileno_size; - /** packet header store there for futur use in t2_decode_packet */ - unsigned char *ppm_data; - /** pointer remaining on the first byte of the first header if ppm is used */ - unsigned char *ppm_data_first; - /** if ppm == 1 --> there was a PPM marker for the present tile */ - int ppm; - /** use in case of multiple marker PPM (number of info already store) */ - int ppm_store; - /** use in case of multiple marker PPM (case on non-finished previous info) */ - int ppm_previous; - /** ppmbug1 */ - int ppm_len; - /** tile coding parameters */ - opj_tcp_t *tcps; - /** fixed layer */ - int *matrice; -/* UniPG>> */ -#ifdef USE_JPWL - /** enables writing of EPC in MH, thus activating JPWL */ - bool epc_on; - /** enables writing of EPB, in case of activated JPWL */ - bool epb_on; - /** enables writing of ESD, in case of activated JPWL */ - bool esd_on; - /** enables writing of informative techniques of ESD, in case of activated JPWL */ - bool info_on; - /** enables writing of RED, in case of activated JPWL */ - bool red_on; - /** error protection method for MH (0,1,16,32,37-128) */ - int hprot_MH; - /** tile number of header protection specification (>=0) */ - int hprot_TPH_tileno[JPWL_MAX_NO_TILESPECS]; - /** error protection methods for TPHs (0,1,16,32,37-128) */ - int hprot_TPH[JPWL_MAX_NO_TILESPECS]; - /** tile number of packet protection specification (>=0) */ - int pprot_tileno[JPWL_MAX_NO_PACKSPECS]; - /** packet number of packet protection specification (>=0) */ - int pprot_packno[JPWL_MAX_NO_PACKSPECS]; - /** error protection methods for packets (0,1,16,32,37-128) */ - int pprot[JPWL_MAX_NO_PACKSPECS]; - /** enables writing of ESD, (0/2/4 bytes) */ - int sens_size; - /** sensitivity addressing size (0=auto/2/4 bytes) */ - int sens_addr; - /** sensitivity range (0-3) */ - int sens_range; - /** sensitivity method for MH (-1,0-7) */ - int sens_MH; - /** tile number of sensitivity specification (>=0) */ - int sens_TPH_tileno[JPWL_MAX_NO_TILESPECS]; - /** sensitivity methods for TPHs (-1,0-7) */ - int sens_TPH[JPWL_MAX_NO_TILESPECS]; - /** enables JPWL correction at the decoder */ - bool correct; - /** expected number of components at the decoder */ - int exp_comps; - /** maximum number of tiles at the decoder */ - int max_tiles; -#endif /* USE_JPWL */ -/* <<UniPG */ -} opj_cp_t; - -/** -Information concerning a packet inside tile -*/ -typedef struct opj_packet_info { - /** start position */ - int start_pos; - /** end position */ - int end_pos; - /** ADD for Marcela */ - double disto; -} opj_packet_info_t; - -/** -Index structure : information regarding tiles inside image -*/ -typedef struct opj_tile_info { - /** value of thresh for each layer by tile cfr. Marcela */ - double *thresh; - /** number of tile */ - int num_tile; - /** start position */ - int start_pos; - /** end position of the header */ - int end_header; - /** end position */ - int end_pos; - /** precinct number for each resolution level (width) */ - int pw[33]; - /** precinct number for each resolution level (height) */ - int ph[33]; - /** precinct size (in power of 2), in X for each resolution level */ - int pdx[33]; - /** precinct size (in power of 2), in Y for each resolution level */ - int pdy[33]; - /** information concerning packets inside tile */ - opj_packet_info_t *packet; - /** add fixed_quality */ - int nbpix; - /** add fixed_quality */ - double distotile; -} opj_tile_info_t; - -/** -Index structure -*/ -typedef struct opj_image_info { - /** 0 = no index || 1 = index */ - int index_on; - /** maximum distortion reduction on the whole image (add for Marcela) */ - double D_max; - /** packet number */ - int num; - /** writing the packet in the index with t2_encode_packets */ - int index_write; - /** image width */ - int image_w; - /** image height */ - int image_h; - /** progression order */ - OPJ_PROG_ORDER prog; - /** tile size in x */ - int tile_x; - /** tile size in y */ - int tile_y; - /** */ - int tile_Ox; - /** */ - int tile_Oy; - /** number of tiles in X */ - int tw; - /** number of tiles in Y */ - int th; - /** component numbers */ - int comp; - /** number of layer */ - int layer; - /** number of decomposition */ - int decomposition; - /** main header position */ - int main_head_end; - /** codestream's size */ - int codestream_size; - /** information regarding tiles inside image */ - opj_tile_info_t *tile; -} opj_image_info_t; - -/** -JPEG-2000 codestream reader/writer -*/ -typedef struct opj_j2k { - /** codec context */ - opj_common_ptr cinfo; - - /** locate in which part of the codestream the decoder is (main header, tile header, end) */ - int state; - /** number of the tile curently concern by coding/decoding */ - int curtileno; - /** Tile part number*/ - int tp_num; - /** Tilepart number currently coding*/ - int cur_tp_num; - /** Total number of tileparts of the current tile*/ - int *cur_totnum_tp; - /** - locate the start position of the TLM marker - after encoding the tilepart, a jump (in j2k_write_sod) is done to the TLM marker to store the value of its length. - */ - int tlm_start; - /** Total num of tile parts in whole image = num tiles* num tileparts in each tile*/ - /** used in TLMmarker*/ - int totnum_tp; - /** - locate the position of the end of the tile in the codestream, - used to detect a truncated codestream (in j2k_read_sod) - */ - unsigned char *eot; - /** - locate the start position of the SOT marker of the current coded tile: - after encoding the tile, a jump (in j2k_write_sod) is done to the SOT marker to store the value of its length. - */ - int sot_start; - int sod_start; - /** - as the J2K-file is written in several parts during encoding, - it enables to make the right correction in position return by cio_tell - */ - int pos_correction; - /** array used to store the data of each tile */ - unsigned char **tile_data; - /** array used to store the length of each tile */ - int *tile_len; - /** - decompression only : - store decoding parameters common to all tiles (information like COD, COC in main header) - */ - opj_tcp_t *default_tcp; - /** pointer to the encoded / decoded image */ - opj_image_t *image; - /** pointer to the coding parameters */ - opj_cp_t *cp; - /** helper used to write the index file */ - opj_image_info_t *image_info; - /** pointer to the byte i/o stream */ - opj_cio_t *cio; -} opj_j2k_t; - -/** @name Exported functions */ -/*@{*/ -/* ----------------------------------------------------------------------- */ -/** -Creates a J2K decompression structure -@param cinfo Codec context info -@return Returns a handle to a J2K decompressor if successful, returns NULL otherwise -*/ -opj_j2k_t* j2k_create_decompress(opj_common_ptr cinfo); -/** -Destroy a J2K decompressor handle -@param j2k J2K decompressor handle to destroy -*/ -void j2k_destroy_decompress(opj_j2k_t *j2k); -/** -Setup the decoder decoding parameters using user parameters. -Decoding parameters are returned in j2k->cp. -@param j2k J2K decompressor handle -@param parameters decompression parameters -*/ -void j2k_setup_decoder(opj_j2k_t *j2k, opj_dparameters_t *parameters); -/** -Decode an image from a JPEG-2000 codestream -@param j2k J2K decompressor handle -@param cio Input buffer stream -@return Returns a decoded image if successful, returns NULL otherwise -*/ -opj_image_t* j2k_decode(opj_j2k_t *j2k, opj_cio_t *cio); -/** -Decode an image form a JPT-stream (JPEG 2000, JPIP) -@param j2k J2K decompressor handle -@param cio Input buffer stream -@return Returns a decoded image if successful, returns NULL otherwise -*/ -opj_image_t* j2k_decode_jpt_stream(opj_j2k_t *j2k, opj_cio_t *cio); -/** -Creates a J2K compression structure -@param cinfo Codec context info -@return Returns a handle to a J2K compressor if successful, returns NULL otherwise -*/ -opj_j2k_t* j2k_create_compress(opj_common_ptr cinfo); -/** -Destroy a J2K compressor handle -@param j2k J2K compressor handle to destroy -*/ -void j2k_destroy_compress(opj_j2k_t *j2k); -/** -Setup the encoder parameters using the current image and using user parameters. -Coding parameters are returned in j2k->cp. -@param j2k J2K compressor handle -@param parameters compression parameters -@param image input filled image -*/ -void j2k_setup_encoder(opj_j2k_t *j2k, opj_cparameters_t *parameters, opj_image_t *image); -/** -Converts an enum type progression order to string type -*/ -char *j2k_convert_progression_order(OPJ_PROG_ORDER prg_order); -/** -Encode an image into a JPEG-2000 codestream -@param j2k J2K compressor handle -@param cio Output buffer stream -@param image Image to encode -@param index Name of the index file if required, NULL otherwise -@return Returns true if successful, returns false otherwise -*/ -bool j2k_encode(opj_j2k_t *j2k, opj_cio_t *cio, opj_image_t *image, char *index); -/* ----------------------------------------------------------------------- */ -/*@}*/ - -/*@}*/ - -#endif /* __J2K_H */ diff --git a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/j2k_lib.c b/trunk/unmanaged/openjpeg-libsl/libopenjpeg/j2k_lib.c deleted file mode 100644 index 69444a7..0000000 --- a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/j2k_lib.c +++ /dev/null @@ -1,76 +0,0 @@ -/* - * Copyright (c) 2005, Hervé Drolon, FreeImage Team - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#ifdef WIN32 -#include <windows.h> -#else -#include <sys/time.h> -#include <sys/resource.h> -#include <sys/times.h> -#endif /* WIN32 */ -#include "opj_includes.h" - -double opj_clock() { -#ifdef WIN32 - /* WIN32: use QueryPerformance (very accurate) */ - LARGE_INTEGER freq , t ; - /* freq is the clock speed of the CPU */ - QueryPerformanceFrequency(&freq) ; - /* cout << "freq = " << ((double) freq.QuadPart) << endl; */ - /* t is the high resolution performance counter (see MSDN) */ - QueryPerformanceCounter ( & t ) ; - return ( t.QuadPart /(double) freq.QuadPart ) ; -#else - /* Unix or Linux: use resource usage */ - struct rusage t; - double procTime; - /* (1) Get the rusage data structure at this moment (man getrusage) */ - getrusage(0,&t); - /* (2) What is the elapsed time ? - CPU time = User time + System time */ - /* (2a) Get the seconds */ - procTime = t.ru_utime.tv_sec + t.ru_stime.tv_sec; - /* (2b) More precisely! Get the microseconds part ! */ - return ( procTime + (t.ru_utime.tv_usec + t.ru_stime.tv_usec) * 1e-6 ) ; -#endif -} - -void* opj_malloc( size_t size ) { - void *memblock = malloc(size); - if(memblock) { - memset(memblock, 0, size); - } - return memblock; -} - -void* opj_realloc( void *memblock, size_t size ) { - return realloc(memblock, size); -} - -void opj_free( void *memblock ) { - free(memblock); -} - - diff --git a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/j2k_lib.h b/trunk/unmanaged/openjpeg-libsl/libopenjpeg/j2k_lib.h deleted file mode 100644 index 3d1b53c..0000000 --- a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/j2k_lib.h +++ /dev/null @@ -1,75 +0,0 @@ -/* - * Copyright (c) 2005, Hervé Drolon, FreeImage Team - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ -#ifndef __J2K_LIB_H -#define __J2K_LIB_H -/** -@file j2k_lib.h -@brief Internal functions - -The functions in J2K_LIB.C are internal utilities mainly used for memory management. -*/ - -/** @defgroup MISC MISC - Miscellaneous internal functions */ -/*@{*/ - -/** @name Exported functions */ -/*@{*/ -/* ----------------------------------------------------------------------- */ - -/** -Difference in successive opj_clock() calls tells you the elapsed time -@return Returns time in seconds -*/ -double opj_clock(); - -/** -Allocate a memory block with elements initialized to 0 -@param size Bytes to allocate -@return Returns a void pointer to the allocated space, or NULL if there is insufficient memory available -*/ -void* opj_malloc( size_t size ); - -/** -Reallocate memory blocks. -@param memblock Pointer to previously allocated memory block -@param size New size in bytes -@return Returns a void pointer to the reallocated (and possibly moved) memory block -*/ -void* opj_realloc( void *memblock, size_t size ); - -/** -Deallocates or frees a memory block. -@param memblock Previously allocated memory block to be freed -*/ -void opj_free( void *memblock ); - -/* ----------------------------------------------------------------------- */ -/*@}*/ - -/*@}*/ - -#endif /* __J2K_LIB_H */ - diff --git a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/jp2.c b/trunk/unmanaged/openjpeg-libsl/libopenjpeg/jp2.c deleted file mode 100644 index d102349..0000000 --- a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/jp2.c +++ /dev/null @@ -1,700 +0,0 @@ -/* - * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2007, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#include "opj_includes.h" - -/** @defgroup JP2 JP2 - JPEG-2000 file format reader/writer */ -/*@{*/ - -/** @name Local static functions */ -/*@{*/ - -/** -Read box headers -@param cinfo Codec context info -@param cio Input stream -@param box -@return Returns true if successful, returns false otherwise -*/ -static bool jp2_read_boxhdr(opj_common_ptr cinfo, opj_cio_t *cio, opj_jp2_box_t *box); -/*static void jp2_write_url(opj_cio_t *cio, char *Idx_file);*/ -/** -Read the IHDR box - Image Header box -@param jp2 JP2 handle -@param cio Input buffer stream -@return Returns true if successful, returns false otherwise -*/ -static bool jp2_read_ihdr(opj_jp2_t *jp2, opj_cio_t *cio); -static void jp2_write_ihdr(opj_jp2_t *jp2, opj_cio_t *cio); -static void jp2_write_bpcc(opj_jp2_t *jp2, opj_cio_t *cio); -static bool jp2_read_bpcc(opj_jp2_t *jp2, opj_cio_t *cio); -static void jp2_write_colr(opj_jp2_t *jp2, opj_cio_t *cio); -static bool jp2_read_colr(opj_jp2_t *jp2, opj_cio_t *cio); -/** -Write the FTYP box - File type box -@param jp2 JP2 handle -@param cio Output buffer stream -*/ -static void jp2_write_ftyp(opj_jp2_t *jp2, opj_cio_t *cio); -/** -Read the FTYP box - File type box -@param jp2 JP2 handle -@param cio Input buffer stream -@return Returns true if successful, returns false otherwise -*/ -static bool jp2_read_ftyp(opj_jp2_t *jp2, opj_cio_t *cio); -static int jp2_write_jp2c(opj_jp2_t *jp2, opj_cio_t *cio, opj_image_t *image, char *index); -static bool jp2_read_jp2c(opj_jp2_t *jp2, opj_cio_t *cio, unsigned int *j2k_codestream_length, unsigned int *j2k_codestream_offset); -static void jp2_write_jp(opj_cio_t *cio); -/** -Read the JP box - JPEG 2000 signature -@param jp2 JP2 handle -@param cio Input buffer stream -@return Returns true if successful, returns false otherwise -*/ -static bool jp2_read_jp(opj_jp2_t *jp2, opj_cio_t *cio); -/** -Decode the structure of a JP2 file -@param jp2 JP2 handle -@param cio Input buffer stream -@return Returns true if successful, returns false otherwise -*/ -static bool jp2_read_struct(opj_jp2_t *jp2, opj_cio_t *cio); - -/*@}*/ - -/*@}*/ - -/* ----------------------------------------------------------------------- */ - -static bool jp2_read_boxhdr(opj_common_ptr cinfo, opj_cio_t *cio, opj_jp2_box_t *box) { - box->init_pos = cio_tell(cio); - box->length = cio_read(cio, 4); - box->type = cio_read(cio, 4); - if (box->length == 1) { - if (cio_read(cio, 4) != 0) { - opj_event_msg(cinfo, EVT_ERROR, "Cannot handle box sizes higher than 2^32\n"); - return false; - } - box->length = cio_read(cio, 4); - if (box->length == 0) - box->length = cio_numbytesleft(cio) + 12; - } - else if (box->length == 0) { - box->length = cio_numbytesleft(cio) + 8; - } - - return true; -} - -#if 0 -static void jp2_write_url(opj_cio_t *cio, char *Idx_file) { - unsigned int i; - opj_jp2_box_t box; - - box.init_pos = cio_tell(cio); - cio_skip(cio, 4); - cio_write(cio, JP2_URL, 4); /* DBTL */ - cio_write(cio, 0, 1); /* VERS */ - cio_write(cio, 0, 3); /* FLAG */ - - if(Idx_file) { - for (i = 0; i < strlen(Idx_file); i++) { - cio_write(cio, Idx_file[i], 1); - } - } - - box.length = cio_tell(cio) - box.init_pos; - cio_seek(cio, box.init_pos); - cio_write(cio, box.length, 4); /* L */ - cio_seek(cio, box.init_pos + box.length); -} -#endif - -static bool jp2_read_ihdr(opj_jp2_t *jp2, opj_cio_t *cio) { - opj_jp2_box_t box; - - opj_common_ptr cinfo = jp2->cinfo; - - jp2_read_boxhdr(cinfo, cio, &box); - if (JP2_IHDR != box.type) { - opj_event_msg(cinfo, EVT_ERROR, "Expected IHDR Marker\n"); - return false; - } - - jp2->h = cio_read(cio, 4); /* HEIGHT */ - jp2->w = cio_read(cio, 4); /* WIDTH */ - jp2->numcomps = cio_read(cio, 2); /* NC */ - jp2->comps = (opj_jp2_comps_t*) opj_malloc(jp2->numcomps * sizeof(opj_jp2_comps_t)); - - jp2->bpc = cio_read(cio, 1); /* BPC */ - - jp2->C = cio_read(cio, 1); /* C */ - jp2->UnkC = cio_read(cio, 1); /* UnkC */ - jp2->IPR = cio_read(cio, 1); /* IPR */ - - if (cio_tell(cio) - box.init_pos != box.length) { - opj_event_msg(cinfo, EVT_ERROR, "Error with IHDR Box\n"); - return false; - } - - return true; -} - -static void jp2_write_ihdr(opj_jp2_t *jp2, opj_cio_t *cio) { - opj_jp2_box_t box; - - box.init_pos = cio_tell(cio); - cio_skip(cio, 4); - cio_write(cio, JP2_IHDR, 4); /* IHDR */ - - cio_write(cio, jp2->h, 4); /* HEIGHT */ - cio_write(cio, jp2->w, 4); /* WIDTH */ - cio_write(cio, jp2->numcomps, 2); /* NC */ - - cio_write(cio, jp2->bpc, 1); /* BPC */ - - cio_write(cio, jp2->C, 1); /* C : Always 7 */ - cio_write(cio, jp2->UnkC, 1); /* UnkC, colorspace unknown */ - cio_write(cio, jp2->IPR, 1); /* IPR, no intellectual property */ - - box.length = cio_tell(cio) - box.init_pos; - cio_seek(cio, box.init_pos); - cio_write(cio, box.length, 4); /* L */ - cio_seek(cio, box.init_pos + box.length); -} - -static void jp2_write_bpcc(opj_jp2_t *jp2, opj_cio_t *cio) { - unsigned int i; - opj_jp2_box_t box; - - box.init_pos = cio_tell(cio); - cio_skip(cio, 4); - cio_write(cio, JP2_BPCC, 4); /* BPCC */ - - for (i = 0; i < jp2->numcomps; i++) { - cio_write(cio, jp2->comps[i].bpcc, 1); - } - - box.length = cio_tell(cio) - box.init_pos; - cio_seek(cio, box.init_pos); - cio_write(cio, box.length, 4); /* L */ - cio_seek(cio, box.init_pos + box.length); -} - - -static bool jp2_read_bpcc(opj_jp2_t *jp2, opj_cio_t *cio) { - unsigned int i; - opj_jp2_box_t box; - - opj_common_ptr cinfo = jp2->cinfo; - - jp2_read_boxhdr(cinfo, cio, &box); - if (JP2_BPCC != box.type) { - opj_event_msg(cinfo, EVT_ERROR, "Expected BPCC Marker\n"); - return false; - } - - for (i = 0; i < jp2->numcomps; i++) { - jp2->comps[i].bpcc = cio_read(cio, 1); - } - - if (cio_tell(cio) - box.init_pos != box.length) { - opj_event_msg(cinfo, EVT_ERROR, "Error with BPCC Box\n"); - return false; - } - - return true; -} - -static void jp2_write_colr(opj_jp2_t *jp2, opj_cio_t *cio) { - opj_jp2_box_t box; - - box.init_pos = cio_tell(cio); - cio_skip(cio, 4); - cio_write(cio, JP2_COLR, 4); /* COLR */ - - cio_write(cio, jp2->meth, 1); /* METH */ - cio_write(cio, jp2->precedence, 1); /* PRECEDENCE */ - cio_write(cio, jp2->approx, 1); /* APPROX */ - - if (jp2->meth == 1) { - cio_write(cio, jp2->enumcs, 4); /* EnumCS */ - } else { - cio_write(cio, 0, 1); /* PROFILE (??) */ - } - - box.length = cio_tell(cio) - box.init_pos; - cio_seek(cio, box.init_pos); - cio_write(cio, box.length, 4); /* L */ - cio_seek(cio, box.init_pos + box.length); -} - -static bool jp2_read_colr(opj_jp2_t *jp2, opj_cio_t *cio) { - opj_jp2_box_t box; - int skip_len; - - opj_common_ptr cinfo = jp2->cinfo; - - jp2_read_boxhdr(cinfo, cio, &box); - do { - if (JP2_COLR != box.type) { - cio_skip(cio, box.length - 8); - jp2_read_boxhdr(cinfo, cio, &box); - } - } while(JP2_COLR != box.type); - - jp2->meth = cio_read(cio, 1); /* METH */ - jp2->precedence = cio_read(cio, 1); /* PRECEDENCE */ - jp2->approx = cio_read(cio, 1); /* APPROX */ - - if (jp2->meth == 1) { - jp2->enumcs = cio_read(cio, 4); /* EnumCS */ - } else { - /* skip PROFILE */ - skip_len = box.init_pos + box.length - cio_tell(cio); - if (skip_len < 0) { - opj_event_msg(cinfo, EVT_ERROR, "Error with JP2H box size\n"); - return false; - } - cio_skip(cio, box.init_pos + box.length - cio_tell(cio)); - } - - if (cio_tell(cio) - box.init_pos != box.length) { - opj_event_msg(cinfo, EVT_ERROR, "Error with BPCC Box\n"); - return false; - } - return true; -} - -void jp2_write_jp2h(opj_jp2_t *jp2, opj_cio_t *cio) { - opj_jp2_box_t box; - - box.init_pos = cio_tell(cio); - cio_skip(cio, 4); - cio_write(cio, JP2_JP2H, 4); /* JP2H */ - - jp2_write_ihdr(jp2, cio); - - if (jp2->bpc == 255) { - jp2_write_bpcc(jp2, cio); - } - jp2_write_colr(jp2, cio); - - box.length = cio_tell(cio) - box.init_pos; - cio_seek(cio, box.init_pos); - cio_write(cio, box.length, 4); /* L */ - cio_seek(cio, box.init_pos + box.length); -} - -bool jp2_read_jp2h(opj_jp2_t *jp2, opj_cio_t *cio) { - opj_jp2_box_t box; - int skip_len; - - opj_common_ptr cinfo = jp2->cinfo; - - jp2_read_boxhdr(cinfo, cio, &box); - do { - if (JP2_JP2H != box.type) { - if (box.type == JP2_JP2C) { - opj_event_msg(cinfo, EVT_ERROR, "Expected JP2H Marker\n"); - return false; - } - cio_skip(cio, box.length - 8); - jp2_read_boxhdr(cinfo, cio, &box); - } - } while(JP2_JP2H != box.type); - - if (!jp2_read_ihdr(jp2, cio)) - return false; - - if (jp2->bpc == 255) { - if (!jp2_read_bpcc(jp2, cio)) - return false; - } - if (!jp2_read_colr(jp2, cio)) - return false; - - skip_len = box.init_pos + box.length - cio_tell(cio); - if (skip_len < 0) { - opj_event_msg(cinfo, EVT_ERROR, "Error with JP2H Box\n"); - return false; - } - cio_skip(cio, box.init_pos + box.length - cio_tell(cio)); - - return true; -} - -static void jp2_write_ftyp(opj_jp2_t *jp2, opj_cio_t *cio) { - unsigned int i; - opj_jp2_box_t box; - - box.init_pos = cio_tell(cio); - cio_skip(cio, 4); - cio_write(cio, JP2_FTYP, 4); /* FTYP */ - - cio_write(cio, jp2->brand, 4); /* BR */ - cio_write(cio, jp2->minversion, 4); /* MinV */ - - for (i = 0; i < jp2->numcl; i++) { - cio_write(cio, jp2->cl[i], 4); /* CL */ - } - - box.length = cio_tell(cio) - box.init_pos; - cio_seek(cio, box.init_pos); - cio_write(cio, box.length, 4); /* L */ - cio_seek(cio, box.init_pos + box.length); -} - -static bool jp2_read_ftyp(opj_jp2_t *jp2, opj_cio_t *cio) { - int i; - opj_jp2_box_t box; - - opj_common_ptr cinfo = jp2->cinfo; - - jp2_read_boxhdr(cinfo, cio, &box); - - if (JP2_FTYP != box.type) { - opj_event_msg(cinfo, EVT_ERROR, "Expected FTYP Marker\n"); - return false; - } - - jp2->brand = cio_read(cio, 4); /* BR */ - jp2->minversion = cio_read(cio, 4); /* MinV */ - jp2->numcl = (box.length - 16) / 4; - jp2->cl = (unsigned int *) opj_malloc(jp2->numcl * sizeof(unsigned int)); - - for (i = 0; i < (int)jp2->numcl; i++) { - jp2->cl[i] = cio_read(cio, 4); /* CLi */ - } - - if (cio_tell(cio) - box.init_pos != box.length) { - opj_event_msg(cinfo, EVT_ERROR, "Error with FTYP Box\n"); - return false; - } - - return true; -} - -static int jp2_write_jp2c(opj_jp2_t *jp2, opj_cio_t *cio, opj_image_t *image, char *index) { - unsigned int j2k_codestream_offset, j2k_codestream_length; - opj_jp2_box_t box; - - opj_j2k_t *j2k = jp2->j2k; - - box.init_pos = cio_tell(cio); - cio_skip(cio, 4); - cio_write(cio, JP2_JP2C, 4); /* JP2C */ - - /* J2K encoding */ - j2k_codestream_offset = cio_tell(cio); - if(!j2k_encode(j2k, cio, image, index)) { - opj_event_msg(j2k->cinfo, EVT_ERROR, "Failed to encode image\n"); - return 0; - } - j2k_codestream_length = cio_tell(cio) - j2k_codestream_offset; - - jp2->j2k_codestream_offset = j2k_codestream_offset; - jp2->j2k_codestream_length = j2k_codestream_length; - - box.length = 8 + jp2->j2k_codestream_length; - cio_seek(cio, box.init_pos); - cio_write(cio, box.length, 4); /* L */ - cio_seek(cio, box.init_pos + box.length); - - return box.length; -} - -static bool jp2_read_jp2c(opj_jp2_t *jp2, opj_cio_t *cio, unsigned int *j2k_codestream_length, unsigned int *j2k_codestream_offset) { - opj_jp2_box_t box; - - opj_common_ptr cinfo = jp2->cinfo; - - jp2_read_boxhdr(cinfo, cio, &box); - do { - if(JP2_JP2C != box.type) { - cio_skip(cio, box.length - 8); - jp2_read_boxhdr(cinfo, cio, &box); - } - } while(JP2_JP2C != box.type); - - *j2k_codestream_offset = cio_tell(cio); - *j2k_codestream_length = box.length - 8; - - return true; -} - -static void jp2_write_jp(opj_cio_t *cio) { - opj_jp2_box_t box; - - box.init_pos = cio_tell(cio); - cio_skip(cio, 4); - cio_write(cio, JP2_JP, 4); /* JP2 signature */ - cio_write(cio, 0x0d0a870a, 4); - - box.length = cio_tell(cio) - box.init_pos; - cio_seek(cio, box.init_pos); - cio_write(cio, box.length, 4); /* L */ - cio_seek(cio, box.init_pos + box.length); -} - -static bool jp2_read_jp(opj_jp2_t *jp2, opj_cio_t *cio) { - opj_jp2_box_t box; - - opj_common_ptr cinfo = jp2->cinfo; - - jp2_read_boxhdr(cinfo, cio, &box); - if (JP2_JP != box.type) { - opj_event_msg(cinfo, EVT_ERROR, "Expected JP Marker\n"); - return false; - } - if (0x0d0a870a != cio_read(cio, 4)) { - opj_event_msg(cinfo, EVT_ERROR, "Error with JP Marker\n"); - return false; - } - if (cio_tell(cio) - box.init_pos != box.length) { - opj_event_msg(cinfo, EVT_ERROR, "Error with JP Box size\n"); - return false; - } - - return true; -} - - -static bool jp2_read_struct(opj_jp2_t *jp2, opj_cio_t *cio) { - if (!jp2_read_jp(jp2, cio)) - return false; - if (!jp2_read_ftyp(jp2, cio)) - return false; - if (!jp2_read_jp2h(jp2, cio)) - return false; - if (!jp2_read_jp2c(jp2, cio, &jp2->j2k_codestream_length, &jp2->j2k_codestream_offset)) - return false; - - return true; -} - -/* ----------------------------------------------------------------------- */ -/* JP2 decoder interface */ -/* ----------------------------------------------------------------------- */ - -opj_jp2_t* jp2_create_decompress(opj_common_ptr cinfo) { - opj_jp2_t *jp2 = (opj_jp2_t*)opj_malloc(sizeof(opj_jp2_t)); - if(jp2) { - jp2->cinfo = cinfo; - /* create the J2K codec */ - jp2->j2k = j2k_create_decompress(cinfo); - if(jp2->j2k == NULL) { - jp2_destroy_decompress(jp2); - return NULL; - } - } - return jp2; -} - -void jp2_destroy_decompress(opj_jp2_t *jp2) { - if(jp2) { - /* destroy the J2K codec */ - j2k_destroy_decompress(jp2->j2k); - - if(jp2->comps) { - opj_free(jp2->comps); - } - if(jp2->cl) { - opj_free(jp2->cl); - } - opj_free(jp2); - } -} - -void jp2_setup_decoder(opj_jp2_t *jp2, opj_dparameters_t *parameters) { - /* setup the J2K codec */ - j2k_setup_decoder(jp2->j2k, parameters); - /* further JP2 initializations go here */ -} - -opj_image_t* jp2_decode(opj_jp2_t *jp2, opj_cio_t *cio) { - opj_common_ptr cinfo; - opj_image_t *image = NULL; - - if(!jp2 || !cio) { - return NULL; - } - - cinfo = jp2->cinfo; - - /* JP2 decoding */ - if(!jp2_read_struct(jp2, cio)) { - opj_event_msg(cinfo, EVT_ERROR, "Failed to decode jp2 structure\n"); - return NULL; - } - - /* J2K decoding */ - image = j2k_decode(jp2->j2k, cio); - if(!image) { - opj_event_msg(cinfo, EVT_ERROR, "Failed to decode J2K image\n"); - } - - return image; -} - -/* ----------------------------------------------------------------------- */ -/* JP2 encoder interface */ -/* ----------------------------------------------------------------------- */ - -opj_jp2_t* jp2_create_compress(opj_common_ptr cinfo) { - opj_jp2_t *jp2 = (opj_jp2_t*)opj_malloc(sizeof(opj_jp2_t)); - if(jp2) { - jp2->cinfo = cinfo; - /* create the J2K codec */ - jp2->j2k = j2k_create_compress(cinfo); - if(jp2->j2k == NULL) { - jp2_destroy_compress(jp2); - return NULL; - } - } - return jp2; -} - -void jp2_destroy_compress(opj_jp2_t *jp2) { - if(jp2) { - /* destroy the J2K codec */ - j2k_destroy_compress(jp2->j2k); - - if(jp2->comps) { - opj_free(jp2->comps); - } - if(jp2->cl) { - opj_free(jp2->cl); - } - opj_free(jp2); - } -} - -void jp2_setup_encoder(opj_jp2_t *jp2, opj_cparameters_t *parameters, opj_image_t *image) { - int i; - int depth_0, sign; - - if(!jp2 || !parameters || !image) - return; - - /* setup the J2K codec */ - /* ------------------- */ - - /* Check if number of components respects standard */ - if (image->numcomps < 1 || image->numcomps > 16384) { - opj_event_msg(jp2->cinfo, EVT_ERROR, "Invalid number of components specified while setting up JP2 encoder\n"); - return; - } - - j2k_setup_encoder(jp2->j2k, parameters, image); - - /* setup the JP2 codec */ - /* ------------------- */ - - /* Profile box */ - - jp2->brand = JP2_JP2; /* BR */ - jp2->minversion = 0; /* MinV */ - jp2->numcl = 1; - jp2->cl = (unsigned int*) opj_malloc(jp2->numcl * sizeof(unsigned int)); - jp2->cl[0] = JP2_JP2; /* CL0 : JP2 */ - - /* Image Header box */ - - jp2->numcomps = image->numcomps; /* NC */ - jp2->comps = (opj_jp2_comps_t*) opj_malloc(jp2->numcomps * sizeof(opj_jp2_comps_t)); - jp2->h = image->y1 - image->y0; /* HEIGHT */ - jp2->w = image->x1 - image->x0; /* WIDTH */ - /* BPC */ - depth_0 = image->comps[0].prec - 1; - sign = image->comps[0].sgnd; - jp2->bpc = depth_0 + (sign << 7); - for (i = 1; i < image->numcomps; i++) { - int depth = image->comps[i].prec - 1; - sign = image->comps[i].sgnd; - if (depth_0 != depth) - jp2->bpc = 255; - } - jp2->C = 7; /* C : Always 7 */ - jp2->UnkC = 0; /* UnkC, colorspace specified in colr box */ - jp2->IPR = 0; /* IPR, no intellectual property */ - - /* BitsPerComponent box */ - - for (i = 0; i < image->numcomps; i++) { - jp2->comps[i].bpcc = image->comps[i].prec - 1 + (image->comps[i].sgnd << 7); - } - - /* Colour Specification box */ - - if ((image->numcomps == 1 || image->numcomps == 3) && (jp2->bpc != 255)) { - jp2->meth = 1; /* METH: Enumerated colourspace */ - } else { - jp2->meth = 2; /* METH: Restricted ICC profile */ - } - if (jp2->meth == 1) { - if (image->color_space == 1) - jp2->enumcs = 16; /* sRGB as defined by IEC 61966–2–1 */ - else if (image->color_space == 2) - jp2->enumcs = 17; /* greyscale */ - else if (image->color_space == 3) - jp2->enumcs = 18; /* YUV */ - } else { - jp2->enumcs = 0; /* PROFILE (??) */ - } - jp2->precedence = 0; /* PRECEDENCE */ - jp2->approx = 0; /* APPROX */ - -} - -bool jp2_encode(opj_jp2_t *jp2, opj_cio_t *cio, opj_image_t *image, char *index) { - - /* JP2 encoding */ - - /* JPEG 2000 Signature box */ - jp2_write_jp(cio); - /* File Type box */ - jp2_write_ftyp(jp2, cio); - /* JP2 Header box */ - jp2_write_jp2h(jp2, cio); - - /* J2K encoding */ - - if(!jp2_write_jp2c(jp2, cio, image, index)) { - opj_event_msg(jp2->cinfo, EVT_ERROR, "Failed to encode image\n"); - return false; - } - - return true; -} - - diff --git a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/jp2.h b/trunk/unmanaged/openjpeg-libsl/libopenjpeg/jp2.h deleted file mode 100644 index 61fc1e4..0000000 --- a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/jp2.h +++ /dev/null @@ -1,176 +0,0 @@ -/* - * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2007, Professor Benoit Macq - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ -#ifndef __JP2_H -#define __JP2_H -/** -@file jp2.h -@brief The JPEG-2000 file format Reader/Writer (JP2) - -*/ - -/** @defgroup JP2 JP2 - JPEG-2000 file format reader/writer */ -/*@{*/ - -#define JPIP_JPIP 0x6a706970 - -#define JP2_JP 0x6a502020 /**< JPEG 2000 signature box */ -#define JP2_FTYP 0x66747970 /**< File type box */ -#define JP2_JP2H 0x6a703268 /**< JP2 header box */ -#define JP2_IHDR 0x69686472 /**< Image header box */ -#define JP2_COLR 0x636f6c72 /**< Colour specification box */ -#define JP2_JP2C 0x6a703263 /**< Contiguous codestream box */ -#define JP2_URL 0x75726c20 /**< URL box */ -#define JP2_DBTL 0x6474626c /**< ??? */ -#define JP2_BPCC 0x62706363 /**< Bits per component box */ -#define JP2_JP2 0x6a703220 /**< File type fields */ - -/* ----------------------------------------------------------------------- */ - -/** -JP2 component -*/ -typedef struct opj_jp2_comps { - int depth; - int sgnd; - int bpcc; -} opj_jp2_comps_t; - -/** -JPEG-2000 file format reader/writer -*/ -typedef struct opj_jp2 { - /** codec context */ - opj_common_ptr cinfo; - /** handle to the J2K codec */ - opj_j2k_t *j2k; - unsigned int w; - unsigned int h; - unsigned int numcomps; - unsigned int bpc; - unsigned int C; - unsigned int UnkC; - unsigned int IPR; - unsigned int meth; - unsigned int approx; - unsigned int enumcs; - unsigned int precedence; - unsigned int brand; - unsigned int minversion; - unsigned int numcl; - unsigned int *cl; - opj_jp2_comps_t *comps; - unsigned int j2k_codestream_offset; - unsigned int j2k_codestream_length; -} opj_jp2_t; - -/** -JP2 Box -*/ -typedef struct opj_jp2_box { - int length; - int type; - int init_pos; -} opj_jp2_box_t; - -/** @name Exported functions */ -/*@{*/ -/* ----------------------------------------------------------------------- */ -/** -Write the JP2H box - JP2 Header box (used in MJ2) -@param jp2 JP2 handle -@param cio Output buffer stream -*/ -void jp2_write_jp2h(opj_jp2_t *jp2, opj_cio_t *cio); -/** -Read the JP2H box - JP2 Header box (used in MJ2) -@param jp2 JP2 handle -@param cio Input buffer stream -@return Returns true if successful, returns false otherwise -*/ -bool jp2_read_jp2h(opj_jp2_t *jp2, opj_cio_t *cio); -/** -Creates a JP2 decompression structure -@param cinfo Codec context info -@return Returns a handle to a JP2 decompressor if successful, returns NULL otherwise -*/ -opj_jp2_t* jp2_create_decompress(opj_common_ptr cinfo); -/** -Destroy a JP2 decompressor handle -@param jp2 JP2 decompressor handle to destroy -*/ -void jp2_destroy_decompress(opj_jp2_t *jp2); -/** -Setup the decoder decoding parameters using user parameters. -Decoding parameters are returned in jp2->j2k->cp. -@param jp2 JP2 decompressor handle -@param parameters decompression parameters -*/ -void jp2_setup_decoder(opj_jp2_t *jp2, opj_dparameters_t *parameters); -/** -Decode an image from a JPEG-2000 file stream -@param jp2 JP2 decompressor handle -@param cio Input buffer stream -@return Returns a decoded image if successful, returns NULL otherwise -*/ -opj_image_t* jp2_decode(opj_jp2_t *jp2, opj_cio_t *cio); -/** -Creates a JP2 compression structure -@param cinfo Codec context info -@return Returns a handle to a JP2 compressor if successful, returns NULL otherwise -*/ -opj_jp2_t* jp2_create_compress(opj_common_ptr cinfo); -/** -Destroy a JP2 compressor handle -@param jp2 JP2 compressor handle to destroy -*/ -void jp2_destroy_compress(opj_jp2_t *jp2); -/** -Setup the encoder parameters using the current image and using user parameters. -Coding parameters are returned in jp2->j2k->cp. -@param jp2 JP2 compressor handle -@param parameters compression parameters -@param image input filled image -*/ -void jp2_setup_encoder(opj_jp2_t *jp2, opj_cparameters_t *parameters, opj_image_t *image); -/** -Encode an image into a JPEG-2000 file stream -@param jp2 JP2 compressor handle -@param cio Output buffer stream -@param image Image to encode -@param index Name of the index file if required, NULL otherwise -@return Returns true if successful, returns false otherwise -*/ -bool jp2_encode(opj_jp2_t *jp2, opj_cio_t *cio, opj_image_t *image, char *index); -/* ----------------------------------------------------------------------- */ -/*@}*/ - -/*@}*/ - -#endif /* __JP2_H */ - diff --git a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/jpt.c b/trunk/unmanaged/openjpeg-libsl/libopenjpeg/jpt.c deleted file mode 100644 index a2566ea..0000000 --- a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/jpt.c +++ /dev/null @@ -1,155 +0,0 @@ -/* - * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2007, Professor Benoit Macq - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#include "opj_includes.h" - -/* - * Read the information contains in VBAS [JPP/JPT stream message header] - * Store information (7 bits) in value - * - */ -unsigned int jpt_read_VBAS_info(opj_cio_t *cio, unsigned int value) { - unsigned char elmt; - - elmt = cio_read(cio, 1); - while ((elmt >> 7) == 1) { - value = (value << 7); - value |= (elmt & 0x7f); - elmt = cio_read(cio, 1); - } - value = (value << 7); - value |= (elmt & 0x7f); - - return value; -} - -/* - * Initialize the value of the message header structure - * - */ -void jpt_init_msg_header(opj_jpt_msg_header_t * header) { - header->Id = 0; /* In-class Identifier */ - header->last_byte = 0; /* Last byte information */ - header->Class_Id = 0; /* Class Identifier */ - header->CSn_Id = 0; /* CSn : index identifier */ - header->Msg_offset = 0; /* Message offset */ - header->Msg_length = 0; /* Message length */ - header->Layer_nb = 0; /* Auxiliary for JPP case */ -} - -/* - * Re-initialize the value of the message header structure - * - * Only parameters always present in message header - * - */ -void jpt_reinit_msg_header(opj_jpt_msg_header_t * header) { - header->Id = 0; /* In-class Identifier */ - header->last_byte = 0; /* Last byte information */ - header->Msg_offset = 0; /* Message offset */ - header->Msg_length = 0; /* Message length */ -} - -/* - * Read the message header for a JPP/JPT - stream - * - */ -void jpt_read_msg_header(opj_common_ptr cinfo, opj_cio_t *cio, opj_jpt_msg_header_t *header) { - unsigned char elmt, Class = 0, CSn = 0; - jpt_reinit_msg_header(header); - - /* ------------- */ - /* VBAS : Bin-ID */ - /* ------------- */ - elmt = cio_read(cio, 1); - - /* See for Class and CSn */ - switch ((elmt >> 5) & 0x03) { - case 0: - opj_event_msg(cinfo, EVT_ERROR, "Forbidden value encounter in message header !!\n"); - break; - case 1: - Class = 0; - CSn = 0; - break; - case 2: - Class = 1; - CSn = 0; - break; - case 3: - Class = 1; - CSn = 1; - break; - default: - break; - } - - /* see information on bits 'c' [p 10 : A.2.1 general, ISO/IEC FCD 15444-9] */ - if (((elmt >> 4) & 0x01) == 1) - header->last_byte = 1; - - /* In-class identifier */ - header->Id |= (elmt & 0x0f); - if ((elmt >> 7) == 1) - header->Id = jpt_read_VBAS_info(cio, header->Id); - - /* ------------ */ - /* VBAS : Class */ - /* ------------ */ - if (Class == 1) { - header->Class_Id = 0; - header->Class_Id = jpt_read_VBAS_info(cio, header->Class_Id); - } - - /* ---------- */ - /* VBAS : CSn */ - /* ---------- */ - if (CSn == 1) { - header->CSn_Id = 0; - header->CSn_Id = jpt_read_VBAS_info(cio, header->CSn_Id); - } - - /* ----------------- */ - /* VBAS : Msg_offset */ - /* ----------------- */ - header->Msg_offset = jpt_read_VBAS_info(cio, header->Msg_offset); - - /* ----------------- */ - /* VBAS : Msg_length */ - /* ----------------- */ - header->Msg_length = jpt_read_VBAS_info(cio, header->Msg_length); - - /* ---------- */ - /* VBAS : Aux */ - /* ---------- */ - if ((header->Class_Id & 0x01) == 1) { - header->Layer_nb = 0; - header->Layer_nb = jpt_read_VBAS_info(cio, header->Layer_nb); - } -} diff --git a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/jpt.h b/trunk/unmanaged/openjpeg-libsl/libopenjpeg/jpt.h deleted file mode 100644 index eb01f98..0000000 --- a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/jpt.h +++ /dev/null @@ -1,75 +0,0 @@ -/* - * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2007, Professor Benoit Macq - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef __JPT_H -#define __JPT_H -/** -@file jpt.h -@brief JPT-stream reader (JPEG 2000, JPIP) - -JPT-stream functions are implemented in J2K.C. -*/ - -/** -Message Header JPT stream structure -*/ -typedef struct opj_jpt_msg_header { - /** In-class Identifier */ - unsigned int Id; - /** Last byte information */ - unsigned int last_byte; - /** Class Identifier */ - unsigned int Class_Id; - /** CSn : index identifier */ - unsigned int CSn_Id; - /** Message offset */ - unsigned int Msg_offset; - /** Message length */ - unsigned int Msg_length; - /** Auxiliary for JPP case */ - unsigned int Layer_nb; -} opj_jpt_msg_header_t; - -/* ----------------------------------------------------------------------- */ - -/** -Initialize the value of the message header structure -@param header Message header structure -*/ -void jpt_init_msg_header(opj_jpt_msg_header_t * header); - -/** -Read the message header for a JPP/JPT - stream -@param cinfo Codec context info -@param cio CIO handle -@param header Message header structure -*/ -void jpt_read_msg_header(opj_common_ptr cinfo, opj_cio_t *cio, opj_jpt_msg_header_t *header); - -#endif diff --git a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/mct.c b/trunk/unmanaged/openjpeg-libsl/libopenjpeg/mct.c deleted file mode 100644 index fad9355..0000000 --- a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/mct.c +++ /dev/null @@ -1,132 +0,0 @@ -/* - * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2007, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#include "opj_includes.h" - -/* <summary> */ -/* This table contains the norms of the basis function of the reversible MCT. */ -/* </summary> */ -static const double mct_norms[3] = { 1.732, .8292, .8292 }; - -/* <summary> */ -/* This table contains the norms of the basis function of the irreversible MCT. */ -/* </summary> */ -static const double mct_norms_real[3] = { 1.732, 1.805, 1.573 }; - -/* <summary> */ -/* Foward reversible MCT. */ -/* </summary> */ -void mct_encode(int *c0, int *c1, int *c2, int n) { - int i; - for (i = 0; i < n; i++) { - int r, g, b, y, u, v; - r = c0[i]; - g = c1[i]; - b = c2[i]; - y = (r + (g << 1) + b) >> 2; - u = b - g; - v = r - g; - c0[i] = y; - c1[i] = u; - c2[i] = v; - } -} - -/* <summary> */ -/* Inverse reversible MCT. */ -/* </summary> */ -void mct_decode(int *c0, int *c1, int *c2, int n) { - int i; - for (i = 0; i < n; i++) { - int y, u, v, r, g, b; - y = c0[i]; - u = c1[i]; - v = c2[i]; - g = y - ((u + v) >> 2); - r = v + g; - b = u + g; - c0[i] = r; - c1[i] = g; - c2[i] = b; - } -} - -/* <summary> */ -/* Get norm of basis function of reversible MCT. */ -/* </summary> */ -double mct_getnorm(int compno) { - return mct_norms[compno]; -} - -/* <summary> */ -/* Foward irreversible MCT. */ -/* </summary> */ -void mct_encode_real(int *c0, int *c1, int *c2, int n) { - int i; - for (i = 0; i < n; i++) { - int r, g, b, y, u, v; - r = c0[i]; - g = c1[i]; - b = c2[i]; - y = fix_mul(r, 2449) + fix_mul(g, 4809) + fix_mul(b, 934); - u = -fix_mul(r, 1382) - fix_mul(g, 2714) + fix_mul(b, 4096); - v = fix_mul(r, 4096) - fix_mul(g, 3430) - fix_mul(b, 666); - c0[i] = y; - c1[i] = u; - c2[i] = v; - } -} - -/* <summary> */ -/* Inverse irreversible MCT. */ -/* </summary> */ -void mct_decode_real(int *c0, int *c1, int *c2, int n) { - int i; - for (i = 0; i < n; i++) { - int y, u, v, r, g, b; - y = c0[i]; - u = c1[i]; - v = c2[i]; - r = y + fix_mul(v, 11485); - g = y - fix_mul(u, 2819) - fix_mul(v, 5850); - b = y + fix_mul(u, 14516); - c0[i] = r; - c1[i] = g; - c2[i] = b; - } -} - -/* <summary> */ -/* Get norm of basis function of irreversible MCT. */ -/* </summary> */ -double mct_getnorm_real(int compno) { - return mct_norms_real[compno]; -} diff --git a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/mct.h b/trunk/unmanaged/openjpeg-libsl/libopenjpeg/mct.h deleted file mode 100644 index 7596187..0000000 --- a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/mct.h +++ /dev/null @@ -1,98 +0,0 @@ -/* - * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2007, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef __MCT_H -#define __MCT_H -/** -@file mct.h -@brief Implementation of a multi-component transforms (MCT) - -The functions in MCT.C have for goal to realize reversible and irreversible multicomponent -transform. The functions in MCT.C are used by some function in TCD.C. -*/ - -/** @defgroup MCT MCT - Implementation of a multi-component transform */ -/*@{*/ - -/** @name Exported functions */ -/*@{*/ -/* ----------------------------------------------------------------------- */ -/** -Apply a reversible multi-component transform to an image -@param c0 Samples for red component -@param c1 Samples for green component -@param c2 Samples blue component -@param n Number of samples for each component -*/ -void mct_encode(int *c0, int *c1, int *c2, int n); -/** -Apply a reversible multi-component inverse transform to an image -@param c0 Samples for luminance component -@param c1 Samples for red chrominance component -@param c2 Samples for blue chrominance component -@param n Number of samples for each component -*/ -void mct_decode(int *c0, int *c1, int *c2, int n); -/** -Get norm of the basis function used for the reversible multi-component transform -@param compno Number of the component (0->Y, 1->U, 2->V) -@return -*/ -double mct_getnorm(int compno); - -/** -Apply an irreversible multi-component transform to an image -@param c0 Samples for red component -@param c1 Samples for green component -@param c2 Samples blue component -@param n Number of samples for each component -*/ -void mct_encode_real(int *c0, int *c1, int *c2, int n); -/** -Apply an irreversible multi-component inverse transform to an image -@param c0 Samples for luminance component -@param c1 Samples for red chrominance component -@param c2 Samples for blue chrominance component -@param n Number of samples for each component -*/ -void mct_decode_real(int *c0, int *c1, int *c2, int n); -/** -Get norm of the basis function used for the irreversible multi-component transform -@param compno Number of the component (0->Y, 1->U, 2->V) -@return -*/ -double mct_getnorm_real(int compno); -/* ----------------------------------------------------------------------- */ -/*@}*/ - -/*@}*/ - -#endif /* __MCT_H */ diff --git a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/mqc.c b/trunk/unmanaged/openjpeg-libsl/libopenjpeg/mqc.c deleted file mode 100644 index e6dd007..0000000 --- a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/mqc.c +++ /dev/null @@ -1,542 +0,0 @@ -/* - * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2007, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#include "opj_includes.h" - -/** @defgroup MQC MQC - Implementation of an MQ-Coder */ -/*@{*/ - -/** @name Local static functions */ -/*@{*/ - -/** -Output a byte, doing bit-stuffing if necessary. -After a 0xff byte, the next byte must be smaller than 0x90. -@param mqc MQC handle -*/ -static void mqc_byteout(opj_mqc_t *mqc); -/** -Renormalize mqc->a and mqc->c while encoding, so that mqc->a stays between 0x8000 and 0x10000 -@param mqc MQC handle -*/ -static void mqc_renorme(opj_mqc_t *mqc); -/** -Encode the most probable symbol -@param mqc MQC handle -*/ -static void mqc_codemps(opj_mqc_t *mqc); -/** -Encode the most least symbol -@param mqc MQC handle -*/ -static void mqc_codelps(opj_mqc_t *mqc); -/** -Fill mqc->c with 1's for flushing -@param mqc MQC handle -*/ -static void mqc_setbits(opj_mqc_t *mqc); -/** -FIXME: documentation ??? -@param mqc MQC handle -@return -*/ -static int mqc_mpsexchange(opj_mqc_t *mqc); -/** -FIXME: documentation ??? -@param mqc MQC handle -@return -*/ -static int mqc_lpsexchange(opj_mqc_t *mqc); -/** -Input a byte -@param mqc MQC handle -*/ -static void mqc_bytein(opj_mqc_t *mqc); -/** -Renormalize mqc->a and mqc->c while decoding -@param mqc MQC handle -*/ -static void mqc_renormd(opj_mqc_t *mqc); - -/*@}*/ - -/*@}*/ - -/* <summary> */ -/* This array defines all the possible states for a context. */ -/* </summary> */ -static opj_mqc_state_t mqc_states[47 * 2] = { - {0x5601, 0, &mqc_states[2], &mqc_states[3]}, - {0x5601, 1, &mqc_states[3], &mqc_states[2]}, - {0x3401, 0, &mqc_states[4], &mqc_states[12]}, - {0x3401, 1, &mqc_states[5], &mqc_states[13]}, - {0x1801, 0, &mqc_states[6], &mqc_states[18]}, - {0x1801, 1, &mqc_states[7], &mqc_states[19]}, - {0x0ac1, 0, &mqc_states[8], &mqc_states[24]}, - {0x0ac1, 1, &mqc_states[9], &mqc_states[25]}, - {0x0521, 0, &mqc_states[10], &mqc_states[58]}, - {0x0521, 1, &mqc_states[11], &mqc_states[59]}, - {0x0221, 0, &mqc_states[76], &mqc_states[66]}, - {0x0221, 1, &mqc_states[77], &mqc_states[67]}, - {0x5601, 0, &mqc_states[14], &mqc_states[13]}, - {0x5601, 1, &mqc_states[15], &mqc_states[12]}, - {0x5401, 0, &mqc_states[16], &mqc_states[28]}, - {0x5401, 1, &mqc_states[17], &mqc_states[29]}, - {0x4801, 0, &mqc_states[18], &mqc_states[28]}, - {0x4801, 1, &mqc_states[19], &mqc_states[29]}, - {0x3801, 0, &mqc_states[20], &mqc_states[28]}, - {0x3801, 1, &mqc_states[21], &mqc_states[29]}, - {0x3001, 0, &mqc_states[22], &mqc_states[34]}, - {0x3001, 1, &mqc_states[23], &mqc_states[35]}, - {0x2401, 0, &mqc_states[24], &mqc_states[36]}, - {0x2401, 1, &mqc_states[25], &mqc_states[37]}, - {0x1c01, 0, &mqc_states[26], &mqc_states[40]}, - {0x1c01, 1, &mqc_states[27], &mqc_states[41]}, - {0x1601, 0, &mqc_states[58], &mqc_states[42]}, - {0x1601, 1, &mqc_states[59], &mqc_states[43]}, - {0x5601, 0, &mqc_states[30], &mqc_states[29]}, - {0x5601, 1, &mqc_states[31], &mqc_states[28]}, - {0x5401, 0, &mqc_states[32], &mqc_states[28]}, - {0x5401, 1, &mqc_states[33], &mqc_states[29]}, - {0x5101, 0, &mqc_states[34], &mqc_states[30]}, - {0x5101, 1, &mqc_states[35], &mqc_states[31]}, - {0x4801, 0, &mqc_states[36], &mqc_states[32]}, - {0x4801, 1, &mqc_states[37], &mqc_states[33]}, - {0x3801, 0, &mqc_states[38], &mqc_states[34]}, - {0x3801, 1, &mqc_states[39], &mqc_states[35]}, - {0x3401, 0, &mqc_states[40], &mqc_states[36]}, - {0x3401, 1, &mqc_states[41], &mqc_states[37]}, - {0x3001, 0, &mqc_states[42], &mqc_states[38]}, - {0x3001, 1, &mqc_states[43], &mqc_states[39]}, - {0x2801, 0, &mqc_states[44], &mqc_states[38]}, - {0x2801, 1, &mqc_states[45], &mqc_states[39]}, - {0x2401, 0, &mqc_states[46], &mqc_states[40]}, - {0x2401, 1, &mqc_states[47], &mqc_states[41]}, - {0x2201, 0, &mqc_states[48], &mqc_states[42]}, - {0x2201, 1, &mqc_states[49], &mqc_states[43]}, - {0x1c01, 0, &mqc_states[50], &mqc_states[44]}, - {0x1c01, 1, &mqc_states[51], &mqc_states[45]}, - {0x1801, 0, &mqc_states[52], &mqc_states[46]}, - {0x1801, 1, &mqc_states[53], &mqc_states[47]}, - {0x1601, 0, &mqc_states[54], &mqc_states[48]}, - {0x1601, 1, &mqc_states[55], &mqc_states[49]}, - {0x1401, 0, &mqc_states[56], &mqc_states[50]}, - {0x1401, 1, &mqc_states[57], &mqc_states[51]}, - {0x1201, 0, &mqc_states[58], &mqc_states[52]}, - {0x1201, 1, &mqc_states[59], &mqc_states[53]}, - {0x1101, 0, &mqc_states[60], &mqc_states[54]}, - {0x1101, 1, &mqc_states[61], &mqc_states[55]}, - {0x0ac1, 0, &mqc_states[62], &mqc_states[56]}, - {0x0ac1, 1, &mqc_states[63], &mqc_states[57]}, - {0x09c1, 0, &mqc_states[64], &mqc_states[58]}, - {0x09c1, 1, &mqc_states[65], &mqc_states[59]}, - {0x08a1, 0, &mqc_states[66], &mqc_states[60]}, - {0x08a1, 1, &mqc_states[67], &mqc_states[61]}, - {0x0521, 0, &mqc_states[68], &mqc_states[62]}, - {0x0521, 1, &mqc_states[69], &mqc_states[63]}, - {0x0441, 0, &mqc_states[70], &mqc_states[64]}, - {0x0441, 1, &mqc_states[71], &mqc_states[65]}, - {0x02a1, 0, &mqc_states[72], &mqc_states[66]}, - {0x02a1, 1, &mqc_states[73], &mqc_states[67]}, - {0x0221, 0, &mqc_states[74], &mqc_states[68]}, - {0x0221, 1, &mqc_states[75], &mqc_states[69]}, - {0x0141, 0, &mqc_states[76], &mqc_states[70]}, - {0x0141, 1, &mqc_states[77], &mqc_states[71]}, - {0x0111, 0, &mqc_states[78], &mqc_states[72]}, - {0x0111, 1, &mqc_states[79], &mqc_states[73]}, - {0x0085, 0, &mqc_states[80], &mqc_states[74]}, - {0x0085, 1, &mqc_states[81], &mqc_states[75]}, - {0x0049, 0, &mqc_states[82], &mqc_states[76]}, - {0x0049, 1, &mqc_states[83], &mqc_states[77]}, - {0x0025, 0, &mqc_states[84], &mqc_states[78]}, - {0x0025, 1, &mqc_states[85], &mqc_states[79]}, - {0x0015, 0, &mqc_states[86], &mqc_states[80]}, - {0x0015, 1, &mqc_states[87], &mqc_states[81]}, - {0x0009, 0, &mqc_states[88], &mqc_states[82]}, - {0x0009, 1, &mqc_states[89], &mqc_states[83]}, - {0x0005, 0, &mqc_states[90], &mqc_states[84]}, - {0x0005, 1, &mqc_states[91], &mqc_states[85]}, - {0x0001, 0, &mqc_states[90], &mqc_states[86]}, - {0x0001, 1, &mqc_states[91], &mqc_states[87]}, - {0x5601, 0, &mqc_states[92], &mqc_states[92]}, - {0x5601, 1, &mqc_states[93], &mqc_states[93]}, -}; - -/* -========================================================== - local functions -========================================================== -*/ - -static void mqc_byteout(opj_mqc_t *mqc) { - if (*mqc->bp == 0xff) { - mqc->bp++; - *mqc->bp = mqc->c >> 20; - mqc->c &= 0xfffff; - mqc->ct = 7; - } else { - if ((mqc->c & 0x8000000) == 0) { /* ((mqc->c&0x8000000)==0) CHANGE */ - mqc->bp++; - *mqc->bp = mqc->c >> 19; - mqc->c &= 0x7ffff; - mqc->ct = 8; - } else { - (*mqc->bp)++; - if (*mqc->bp == 0xff) { - mqc->c &= 0x7ffffff; - mqc->bp++; - *mqc->bp = mqc->c >> 20; - mqc->c &= 0xfffff; - mqc->ct = 7; - } else { - mqc->bp++; - *mqc->bp = mqc->c >> 19; - mqc->c &= 0x7ffff; - mqc->ct = 8; - } - } - } -} - -static void mqc_renorme(opj_mqc_t *mqc) { - do { - mqc->a <<= 1; - mqc->c <<= 1; - mqc->ct--; - if (mqc->ct == 0) { - mqc_byteout(mqc); - } - } while ((mqc->a & 0x8000) == 0); -} - -static void mqc_codemps(opj_mqc_t *mqc) { - mqc->a -= (*mqc->curctx)->qeval; - if ((mqc->a & 0x8000) == 0) { - if (mqc->a < (*mqc->curctx)->qeval) { - mqc->a = (*mqc->curctx)->qeval; - } else { - mqc->c += (*mqc->curctx)->qeval; - } - *mqc->curctx = (*mqc->curctx)->nmps; - mqc_renorme(mqc); - } else { - mqc->c += (*mqc->curctx)->qeval; - } -} - -static void mqc_codelps(opj_mqc_t *mqc) { - mqc->a -= (*mqc->curctx)->qeval; - if (mqc->a < (*mqc->curctx)->qeval) { - mqc->c += (*mqc->curctx)->qeval; - } else { - mqc->a = (*mqc->curctx)->qeval; - } - *mqc->curctx = (*mqc->curctx)->nlps; - mqc_renorme(mqc); -} - -static void mqc_setbits(opj_mqc_t *mqc) { - unsigned int tempc = mqc->c + mqc->a; - mqc->c |= 0xffff; - if (mqc->c >= tempc) { - mqc->c -= 0x8000; - } -} - -static int mqc_mpsexchange(opj_mqc_t *mqc) { - int d; - if (mqc->a < (*mqc->curctx)->qeval) { - d = 1 - (*mqc->curctx)->mps; - *mqc->curctx = (*mqc->curctx)->nlps; - } else { - d = (*mqc->curctx)->mps; - *mqc->curctx = (*mqc->curctx)->nmps; - } - - return d; -} - -static int mqc_lpsexchange(opj_mqc_t *mqc) { - int d; - if (mqc->a < (*mqc->curctx)->qeval) { - mqc->a = (*mqc->curctx)->qeval; - d = (*mqc->curctx)->mps; - *mqc->curctx = (*mqc->curctx)->nmps; - } else { - mqc->a = (*mqc->curctx)->qeval; - d = 1 - (*mqc->curctx)->mps; - *mqc->curctx = (*mqc->curctx)->nlps; - } - - return d; -} - -static void mqc_bytein(opj_mqc_t *mqc) { - if (mqc->bp != mqc->end) { - unsigned int c; - if (mqc->bp + 1 != mqc->end) { - c = *(mqc->bp + 1); - } else { - c = 0xff; - } - if (*mqc->bp == 0xff) { - if (c > 0x8f) { - mqc->c += 0xff00; - mqc->ct = 8; - } else { - mqc->bp++; - mqc->c += c << 9; - mqc->ct = 7; - } - } else { - mqc->bp++; - mqc->c += c << 8; - mqc->ct = 8; - } - } else { - mqc->c += 0xff00; - mqc->ct = 8; - } -} - -static void mqc_renormd(opj_mqc_t *mqc) { - do { - if (mqc->ct == 0) { - mqc_bytein(mqc); - } - mqc->a <<= 1; - mqc->c <<= 1; - mqc->ct--; - } while (mqc->a < 0x8000); -} - -/* -========================================================== - MQ-Coder interface -========================================================== -*/ - -opj_mqc_t* mqc_create() { - opj_mqc_t *mqc = (opj_mqc_t*)opj_malloc(sizeof(opj_mqc_t)); - return mqc; -} - -void mqc_destroy(opj_mqc_t *mqc) { - if(mqc) { - opj_free(mqc); - } -} - -int mqc_numbytes(opj_mqc_t *mqc) { - return mqc->bp - mqc->start; -} - -void mqc_init_enc(opj_mqc_t *mqc, unsigned char *bp) { - mqc_setcurctx(mqc, 0); - mqc->a = 0x8000; - mqc->c = 0; - mqc->bp = bp - 1; - mqc->ct = 12; - if (*mqc->bp == 0xff) { - mqc->ct = 13; - } - mqc->start = bp; -} - -void mqc_setcurctx(opj_mqc_t *mqc, int ctxno) { - mqc->curctx = &mqc->ctxs[ctxno]; -} - -void mqc_encode(opj_mqc_t *mqc, int d) { - if ((*mqc->curctx)->mps == d) { - mqc_codemps(mqc); - } else { - mqc_codelps(mqc); - } -} - -void mqc_flush(opj_mqc_t *mqc) { - mqc_setbits(mqc); - mqc->c <<= mqc->ct; - mqc_byteout(mqc); - mqc->c <<= mqc->ct; - mqc_byteout(mqc); - - if (*mqc->bp != 0xff) { - mqc->bp++; - } -} - -void mqc_bypass_init_enc(opj_mqc_t *mqc) { - mqc->c = 0; - mqc->ct = 8; - /*if (*mqc->bp == 0xff) { - mqc->ct = 7; - } */ -} - -void mqc_bypass_enc(opj_mqc_t *mqc, int d) { - mqc->ct--; - mqc->c = mqc->c + (d << mqc->ct); - if (mqc->ct == 0) { - mqc->bp++; - *mqc->bp = mqc->c; - mqc->ct = 8; - if (*mqc->bp == 0xff) { - mqc->ct = 7; - } - mqc->c = 0; - } -} - -int mqc_bypass_flush_enc(opj_mqc_t *mqc) { - unsigned char bit_padding; - - bit_padding = 0; - - if (mqc->ct != 0) { - while (mqc->ct > 0) { - mqc->ct--; - mqc->c += bit_padding << mqc->ct; - bit_padding = (bit_padding + 1) & 0x01; - } - mqc->bp++; - *mqc->bp = mqc->c; - mqc->ct = 8; - mqc->c = 0; - } - - return 1; -} - -void mqc_reset_enc(opj_mqc_t *mqc) { - mqc_resetstates(mqc); - mqc_setstate(mqc, T1_CTXNO_UNI, 0, 46); - mqc_setstate(mqc, T1_CTXNO_AGG, 0, 3); - mqc_setstate(mqc, T1_CTXNO_ZC, 0, 4); -} - -int mqc_restart_enc(opj_mqc_t *mqc) { - int correction = 1; - - /* <flush part> */ - int n = 27 - 15 - mqc->ct; - mqc->c <<= mqc->ct; - while (n > 0) { - mqc_byteout(mqc); - n -= mqc->ct; - mqc->c <<= mqc->ct; - } - mqc_byteout(mqc); - - return correction; -} - -void mqc_restart_init_enc(opj_mqc_t *mqc) { - /* <Re-init part> */ - mqc_setcurctx(mqc, 0); - mqc->a = 0x8000; - mqc->c = 0; - mqc->ct = 12; - mqc->bp--; - if (*mqc->bp == 0xff) { - mqc->ct = 13; - } -} - -void mqc_erterm_enc(opj_mqc_t *mqc) { - int k = 11 - mqc->ct + 1; - - while (k > 0) { - mqc->c <<= mqc->ct; - mqc->ct = 0; - mqc_byteout(mqc); - k -= mqc->ct; - } - - if (*mqc->bp != 0xff) { - mqc_byteout(mqc); - } -} - -void mqc_segmark_enc(opj_mqc_t *mqc) { - int i; - mqc_setcurctx(mqc, 18); - - for (i = 1; i < 5; i++) { - mqc_encode(mqc, i % 2); - } -} - -void mqc_init_dec(opj_mqc_t *mqc, unsigned char *bp, int len) { - mqc_setcurctx(mqc, 0); - mqc->start = bp; - mqc->end = bp + len; - mqc->bp = bp; - if (len==0) mqc->c = 0xff << 16; - else mqc->c = *mqc->bp << 16; - mqc_bytein(mqc); - mqc->c <<= 7; - mqc->ct -= 7; - mqc->a = 0x8000; -} - -int mqc_decode(opj_mqc_t *mqc) { - int d; - mqc->a -= (*mqc->curctx)->qeval; - if ((mqc->c >> 16) < (*mqc->curctx)->qeval) { - d = mqc_lpsexchange(mqc); - mqc_renormd(mqc); - } else { - mqc->c -= (*mqc->curctx)->qeval << 16; - if ((mqc->a & 0x8000) == 0) { - d = mqc_mpsexchange(mqc); - mqc_renormd(mqc); - } else { - d = (*mqc->curctx)->mps; - } - } - - return d; -} - -void mqc_resetstates(opj_mqc_t *mqc) { - int i; - for (i = 0; i < MQC_NUMCTXS; i++) { - mqc->ctxs[i] = mqc_states; - } -} - -void mqc_setstate(opj_mqc_t *mqc, int ctxno, int msb, int prob) { - mqc->ctxs[ctxno] = &mqc_states[msb + (prob << 1)]; -} - - diff --git a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/mqc.h b/trunk/unmanaged/openjpeg-libsl/libopenjpeg/mqc.h deleted file mode 100644 index 67f38c1..0000000 --- a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/mqc.h +++ /dev/null @@ -1,197 +0,0 @@ -/* - * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2007, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef __MQC_H -#define __MQC_H -/** -@file mqc.h -@brief Implementation of an MQ-Coder (MQC) - -The functions in MQC.C have for goal to realize the MQ-coder operations. The functions -in MQC.C are used by some function in T1.C. -*/ - -/** @defgroup MQC MQC - Implementation of an MQ-Coder */ -/*@{*/ - -/** -This struct defines the state of a context. -*/ -typedef struct opj_mqc_state { - /** the probability of the Least Probable Symbol (0.75->0x8000, 1.5->0xffff) */ - unsigned int qeval; - /** the Most Probable Symbol (0 or 1) */ - int mps; - /** next state if the next encoded symbol is the MPS */ - struct opj_mqc_state *nmps; - /** next state if the next encoded symbol is the LPS */ - struct opj_mqc_state *nlps; -} opj_mqc_state_t; - -#define MQC_NUMCTXS 32 - -/** -MQ coder -*/ -typedef struct opj_mqc { - unsigned int c; - unsigned int a; - unsigned int ct; - unsigned char *bp; - unsigned char *start; - unsigned char *end; - opj_mqc_state_t *ctxs[MQC_NUMCTXS]; - opj_mqc_state_t **curctx; -} opj_mqc_t; - -/** @name Exported functions */ -/*@{*/ -/* ----------------------------------------------------------------------- */ -/** -Create a new MQC handle -@return Returns a new MQC handle if successful, returns NULL otherwise -*/ -opj_mqc_t* mqc_create(); -/** -Destroy a previously created MQC handle -@param mqc MQC handle to destroy -*/ -void mqc_destroy(opj_mqc_t *mqc); -/** -Return the number of bytes written/read since initialisation -@param mqc MQC handle -@return Returns the number of bytes already encoded -*/ -int mqc_numbytes(opj_mqc_t *mqc); -/** -Reset the states of all the context of the coder/decoder -(each context is set to a state where 0 and 1 are more or less equiprobable) -@param mqc MQC handle -*/ -void mqc_resetstates(opj_mqc_t *mqc); -/** -Set the state of a particular context -@param mqc MQC handle -@param ctxno Number that identifies the context -@param msb The MSB of the new state of the context -@param prob Number that identifies the probability of the symbols for the new state of the context -*/ -void mqc_setstate(opj_mqc_t *mqc, int ctxno, int msb, int prob); -/** -Initialize the encoder -@param mqc MQC handle -@param bp Pointer to the start of the buffer where the bytes will be written -*/ -void mqc_init_enc(opj_mqc_t *mqc, unsigned char *bp); -/** -Set the current context used for coding/decoding -@param mqc MQC handle -@param ctxno Number that identifies the context -*/ -void mqc_setcurctx(opj_mqc_t *mqc, int ctxno); -/** -Encode a symbol using the MQ-coder -@param mqc MQC handle -@param d The symbol to be encoded (0 or 1) -*/ -void mqc_encode(opj_mqc_t *mqc, int d); -/** -Flush the encoder, so that all remaining data is written -@param mqc MQC handle -*/ -void mqc_flush(opj_mqc_t *mqc); -/** -BYPASS mode switch, initialization operation. -JPEG 2000 p 505. -<h2>Not fully implemented and tested !!</h2> -@param mqc MQC handle -*/ -void mqc_bypass_init_enc(opj_mqc_t *mqc); -/** -BYPASS mode switch, coding operation. -JPEG 2000 p 505. -<h2>Not fully implemented and tested !!</h2> -@param mqc MQC handle -@param d The symbol to be encoded (0 or 1) -*/ -void mqc_bypass_enc(opj_mqc_t *mqc, int d); -/** -BYPASS mode switch, flush operation -<h2>Not fully implemented and tested !!</h2> -@param mqc MQC handle -@return Returns 1 (always) -*/ -int mqc_bypass_flush_enc(opj_mqc_t *mqc); -/** -RESET mode switch -@param mqc MQC handle -*/ -void mqc_reset_enc(opj_mqc_t *mqc); -/** -RESTART mode switch (TERMALL) -@param mqc MQC handle -@return Returns 1 (always) -*/ -int mqc_restart_enc(opj_mqc_t *mqc); -/** -RESTART mode switch (TERMALL) reinitialisation -@param mqc MQC handle -*/ -void mqc_restart_init_enc(opj_mqc_t *mqc); -/** -ERTERM mode switch (PTERM) -@param mqc MQC handle -*/ -void mqc_erterm_enc(opj_mqc_t *mqc); -/** -SEGMARK mode switch (SEGSYM) -@param mqc MQC handle -*/ -void mqc_segmark_enc(opj_mqc_t *mqc); -/** -Initialize the decoder -@param mqc MQC handle -@param bp Pointer to the start of the buffer from which the bytes will be read -@param len Length of the input buffer -*/ -void mqc_init_dec(opj_mqc_t *mqc, unsigned char *bp, int len); -/** -Decode a symbol -@param mqc MQC handle -@return Returns the decoded symbol (0 or 1) -*/ -int mqc_decode(opj_mqc_t *mqc); -/* ----------------------------------------------------------------------- */ -/*@}*/ - -/*@}*/ - -#endif /* __MQC_H */ diff --git a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/openjpeg.c b/trunk/unmanaged/openjpeg-libsl/libopenjpeg/openjpeg.c deleted file mode 100644 index 6f12ff0..0000000 --- a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/openjpeg.c +++ /dev/null @@ -1,307 +0,0 @@ -/* - * Copyright (c) 2005, Hervé Drolon, FreeImage Team - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#ifdef WIN32 -#include <windows.h> -#endif /* WIN32 */ - -#include "opj_includes.h" - -/* ---------------------------------------------------------------------- */ -#ifdef WIN32 -#ifndef OPJ_STATIC -BOOL APIENTRY -DllMain(HANDLE hModule, DWORD ul_reason_for_call, LPVOID lpReserved) { - switch (ul_reason_for_call) { - case DLL_PROCESS_ATTACH : - break; - case DLL_PROCESS_DETACH : - break; - case DLL_THREAD_ATTACH : - case DLL_THREAD_DETACH : - break; - } - - return TRUE; -} -#endif /* OPJ_STATIC */ -#endif /* WIN32 */ - -/* ---------------------------------------------------------------------- */ - - -const char* OPJ_CALLCONV opj_version() { - return OPENJPEG_VERSION; -} - -opj_dinfo_t* OPJ_CALLCONV opj_create_decompress(OPJ_CODEC_FORMAT format) { - opj_dinfo_t *dinfo = (opj_dinfo_t*)opj_malloc(sizeof(opj_dinfo_t)); - if(!dinfo) return NULL; - dinfo->is_decompressor = true; - switch(format) { - case CODEC_J2K: - case CODEC_JPT: - /* get a J2K decoder handle */ - dinfo->j2k_handle = (void*)j2k_create_decompress((opj_common_ptr)dinfo); - if(!dinfo->j2k_handle) { - opj_free(dinfo); - return NULL; - } - break; - case CODEC_JP2: - /* get a JP2 decoder handle */ - dinfo->jp2_handle = (void*)jp2_create_decompress((opj_common_ptr)dinfo); - if(!dinfo->jp2_handle) { - opj_free(dinfo); - return NULL; - } - break; - case CODEC_UNKNOWN: - default: - opj_free(dinfo); - return NULL; - } - - dinfo->codec_format = format; - - return dinfo; -} - -void OPJ_CALLCONV opj_destroy_decompress(opj_dinfo_t *dinfo) { - if(dinfo) { - /* destroy the codec */ - switch(dinfo->codec_format) { - case CODEC_J2K: - case CODEC_JPT: - j2k_destroy_decompress((opj_j2k_t*)dinfo->j2k_handle); - break; - case CODEC_JP2: - jp2_destroy_decompress((opj_jp2_t*)dinfo->jp2_handle); - break; - case CODEC_UNKNOWN: - default: - break; - } - /* destroy the decompressor */ - opj_free(dinfo); - } -} - -void OPJ_CALLCONV opj_set_default_decoder_parameters(opj_dparameters_t *parameters) { - if(parameters) { - memset(parameters, 0, sizeof(opj_dparameters_t)); - /* default decoding parameters */ - parameters->cp_layer = 0; - parameters->cp_reduce = 0; - parameters->cp_limit_decoding = NO_LIMITATION; - - parameters->decod_format = -1; - parameters->cod_format = -1; -/* UniPG>> */ -#ifdef USE_JPWL - parameters->jpwl_correct = false; - parameters->jpwl_exp_comps = JPWL_EXPECTED_COMPONENTS; - parameters->jpwl_max_tiles = JPWL_MAXIMUM_TILES; -#endif /* USE_JPWL */ -/* <<UniPG */ - } -} - -void OPJ_CALLCONV opj_setup_decoder(opj_dinfo_t *dinfo, opj_dparameters_t *parameters) { - if(dinfo && parameters) { - switch(dinfo->codec_format) { - case CODEC_J2K: - case CODEC_JPT: - j2k_setup_decoder((opj_j2k_t*)dinfo->j2k_handle, parameters); - break; - case CODEC_JP2: - jp2_setup_decoder((opj_jp2_t*)dinfo->jp2_handle, parameters); - break; - case CODEC_UNKNOWN: - default: - break; - } - } -} - -opj_image_t* OPJ_CALLCONV opj_decode(opj_dinfo_t *dinfo, opj_cio_t *cio) { - if(dinfo && cio) { - switch(dinfo->codec_format) { - case CODEC_J2K: - return j2k_decode((opj_j2k_t*)dinfo->j2k_handle, cio); - case CODEC_JPT: - return j2k_decode_jpt_stream((opj_j2k_t*)dinfo->j2k_handle, cio); - case CODEC_JP2: - return jp2_decode((opj_jp2_t*)dinfo->jp2_handle, cio); - case CODEC_UNKNOWN: - default: - break; - } - } - - return NULL; -} - -opj_cinfo_t* OPJ_CALLCONV opj_create_compress(OPJ_CODEC_FORMAT format) { - opj_cinfo_t *cinfo = (opj_cinfo_t*)opj_malloc(sizeof(opj_cinfo_t)); - if(!cinfo) return NULL; - cinfo->is_decompressor = false; - switch(format) { - case CODEC_J2K: - /* get a J2K coder handle */ - cinfo->j2k_handle = (void*)j2k_create_compress((opj_common_ptr)cinfo); - if(!cinfo->j2k_handle) { - opj_free(cinfo); - return NULL; - } - break; - case CODEC_JP2: - /* get a JP2 coder handle */ - cinfo->jp2_handle = (void*)jp2_create_compress((opj_common_ptr)cinfo); - if(!cinfo->jp2_handle) { - opj_free(cinfo); - return NULL; - } - break; - case CODEC_JPT: - case CODEC_UNKNOWN: - default: - opj_free(cinfo); - return NULL; - } - - cinfo->codec_format = format; - - return cinfo; -} - -void OPJ_CALLCONV opj_destroy_compress(opj_cinfo_t *cinfo) { - if(cinfo) { - /* destroy the codec */ - switch(cinfo->codec_format) { - case CODEC_J2K: - j2k_destroy_decompress((opj_j2k_t*)cinfo->j2k_handle); - break; - case CODEC_JP2: - jp2_destroy_decompress((opj_jp2_t*)cinfo->jp2_handle); - break; - case CODEC_JPT: - case CODEC_UNKNOWN: - default: - break; - } - /* destroy the decompressor */ - opj_free(cinfo); - } -} - -void OPJ_CALLCONV opj_set_default_encoder_parameters(opj_cparameters_t *parameters) { - if(parameters) { - memset(parameters, 0, sizeof(opj_cparameters_t)); - /* default coding parameters */ - parameters->cp_cinema = OFF; - parameters->max_comp_size = 0; - parameters->numresolution = 6; - parameters->cp_rsiz = STD_RSIZ; - parameters->cblockw_init = 64; - parameters->cblockh_init = 64; - parameters->prog_order = LRCP; - parameters->roi_compno = -1; /* no ROI */ - parameters->subsampling_dx = 1; - parameters->subsampling_dy = 1; - parameters->tp_on = 0; - parameters->decod_format = -1; - parameters->cod_format = -1; -/* UniPG>> */ -#ifdef USE_JPWL - parameters->jpwl_epc_on = false; - parameters->jpwl_hprot_MH = -1; /* -1 means unassigned */ - { - int i; - for (i = 0; i < JPWL_MAX_NO_TILESPECS; i++) { - parameters->jpwl_hprot_TPH_tileno[i] = -1; /* unassigned */ - parameters->jpwl_hprot_TPH[i] = 0; /* absent */ - } - }; - { - int i; - for (i = 0; i < JPWL_MAX_NO_PACKSPECS; i++) { - parameters->jpwl_pprot_tileno[i] = -1; /* unassigned */ - parameters->jpwl_pprot_packno[i] = -1; /* unassigned */ - parameters->jpwl_pprot[i] = 0; /* absent */ - } - }; - parameters->jpwl_sens_size = 0; /* 0 means no ESD */ - parameters->jpwl_sens_addr = 0; /* 0 means auto */ - parameters->jpwl_sens_range = 0; /* 0 means packet */ - parameters->jpwl_sens_MH = -1; /* -1 means unassigned */ - { - int i; - for (i = 0; i < JPWL_MAX_NO_TILESPECS; i++) { - parameters->jpwl_sens_TPH_tileno[i] = -1; /* unassigned */ - parameters->jpwl_sens_TPH[i] = -1; /* absent */ - } - }; -#endif /* USE_JPWL */ -/* <<UniPG */ - } -} - -void OPJ_CALLCONV opj_setup_encoder(opj_cinfo_t *cinfo, opj_cparameters_t *parameters, opj_image_t *image) { - if(cinfo && parameters && image) { - switch(cinfo->codec_format) { - case CODEC_J2K: - j2k_setup_encoder((opj_j2k_t*)cinfo->j2k_handle, parameters, image); - break; - case CODEC_JP2: - jp2_setup_encoder((opj_jp2_t*)cinfo->jp2_handle, parameters, image); - break; - case CODEC_JPT: - case CODEC_UNKNOWN: - default: - break; - } - } -} - -bool OPJ_CALLCONV opj_encode(opj_cinfo_t *cinfo, opj_cio_t *cio, opj_image_t *image, char *index) { - if(cinfo && cio && image) { - switch(cinfo->codec_format) { - case CODEC_J2K: - return j2k_encode((opj_j2k_t*)cinfo->j2k_handle, cio, image, index); - case CODEC_JP2: - return jp2_encode((opj_jp2_t*)cinfo->jp2_handle, cio, image, index); - case CODEC_JPT: - case CODEC_UNKNOWN: - default: - break; - } - } - - return false; -} - - diff --git a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/openjpeg.h b/trunk/unmanaged/openjpeg-libsl/libopenjpeg/openjpeg.h deleted file mode 100644 index e74c90e..0000000 --- a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/openjpeg.h +++ /dev/null @@ -1,751 +0,0 @@ - /* - * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2007, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * Copyright (c) 2006-2007, Parvatha Elangovan - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ -#ifndef OPENJPEG_H -#define OPENJPEG_H - -#define OPENJPEG_VERSION "1.2.0" - -/* -========================================================== - Compiler directives -========================================================== -*/ - -#if defined(OPJ_STATIC) || !(defined(WIN32) || defined(__WIN32__)) -#define OPJ_API -#define OPJ_CALLCONV -#else -#define OPJ_CALLCONV __stdcall -/* -The following ifdef block is the standard way of creating macros which make exporting -from a DLL simpler. All files within this DLL are compiled with the OPJ_EXPORTS -symbol defined on the command line. this symbol should not be defined on any project -that uses this DLL. This way any other project whose source files include this file see -OPJ_API functions as being imported from a DLL, wheras this DLL sees symbols -defined with this macro as being exported. -*/ -#ifdef OPJ_EXPORTS -#define OPJ_API __declspec(dllexport) -#else -#define OPJ_API __declspec(dllimport) -#endif /* OPJ_EXPORTS */ -#endif /* !OPJ_STATIC || !WIN32 */ - -#ifndef __cplusplus -#if defined(HAVE_STDBOOL_H) -/* -The C language implementation does correctly provide the standard header -file "stdbool.h". - */ -#include <stdbool.h> -#else -/* -The C language implementation does not provide the standard header file -"stdbool.h" as required by ISO/IEC 9899:1999. Try to compensate for this -braindamage below. -*/ -#if !defined(bool) -#define bool int -#endif -#if !defined(true) -#define true 1 -#endif -#if !defined(false) -#define false 0 -#endif -#endif -#endif /* __cplusplus */ - -/* -========================================================== - Useful constant definitions -========================================================== -*/ - -#define OPJ_PATH_LEN 4096 /**< Maximum allowed size for filenames */ - -#define J2K_MAXRLVLS 33 /**< Number of maximum resolution level authorized */ -#define J2K_MAXBANDS (3*J2K_MAXRLVLS-2) /**< Number of maximum sub-band linked to number of resolution level */ - -/* UniPG>> */ -#define JPWL_MAX_NO_TILESPECS 16 /**< Maximum number of tile parts expected by JPWL: increase at your will */ -#define JPWL_MAX_NO_PACKSPECS 16 /**< Maximum number of packet parts expected by JPWL: increase at your will */ -#define JPWL_MAX_NO_MARKERS 512 /**< Maximum number of JPWL markers: increase at your will */ -#define JPWL_PRIVATEINDEX_NAME "jpwl_index_privatefilename" /**< index file name used when JPWL is on */ -#define JPWL_EXPECTED_COMPONENTS 3 /**< Expect this number of components, so you'll find better the first EPB */ -#define JPWL_MAXIMUM_TILES 8192 /**< Expect this maximum number of tiles, to avoid some crashes */ -#define JPWL_MAXIMUM_HAMMING 2 /**< Expect this maximum number of bit errors in marker id's */ -/* <<UniPG */ - -/* -========================================================== - enum definitions -========================================================== -*/ -/** -Rsiz Capabilities -*/ -typedef enum RSIZ_CAPABILITIES { - STD_RSIZ = 0, /** Standard JPEG2000 profile*/ - CINEMA2K = 3, /** Profile name for a 2K image*/ - CINEMA4K = 4 /** Profile name for a 4K image*/ -} OPJ_RSIZ_CAPABILITIES; - -/** -Digital cinema operation mode -*/ -typedef enum CINEMA_MODE { - OFF = 0, /** Not Digital Cinema*/ - CINEMA2K_24 = 1, /** 2K Digital Cinema at 24 fps*/ - CINEMA2K_48 = 2, /** 2K Digital Cinema at 48 fps*/ - CINEMA4K_24 = 3 /** 4K Digital Cinema at 24 fps*/ -}OPJ_CINEMA_MODE; - -/** -Progression order -*/ -typedef enum PROG_ORDER { - PROG_UNKNOWN = -1, /**< place-holder */ - LRCP = 0, /**< layer-resolution-component-precinct order */ - RLCP = 1, /**< resolution-layer-component-precinct order */ - RPCL = 2, /**< resolution-precinct-component-layer order */ - PCRL = 3, /**< precinct-component-resolution-layer order */ - CPRL = 4 /**< component-precinct-resolution-layer order */ -} OPJ_PROG_ORDER; - -/** -Supported image color spaces -*/ -typedef enum COLOR_SPACE { - CLRSPC_UNKNOWN = -1, /**< place-holder */ - CLRSPC_SRGB = 1, /**< sRGB */ - CLRSPC_GRAY = 2, /**< grayscale */ - CLRSPC_SYCC = 3 /**< YUV */ -} OPJ_COLOR_SPACE; - -/** -Supported codec -*/ -typedef enum CODEC_FORMAT { - CODEC_UNKNOWN = -1, /**< place-holder */ - CODEC_J2K = 0, /**< JPEG-2000 codestream : read/write */ - CODEC_JPT = 1, /**< JPT-stream (JPEG 2000, JPIP) : read only */ - CODEC_JP2 = 2 /**< JPEG-2000 file format : read/write */ -} OPJ_CODEC_FORMAT; - -/** -Limit decoding to certain portions of the codestream. -*/ -typedef enum LIMIT_DECODING { - NO_LIMITATION = 0, /**< No limitation for the decoding. The entire codestream will de decoded */ - LIMIT_TO_MAIN_HEADER = 1, /**< The decoding is limited to the Main Header */ - DECODE_ALL_BUT_PACKETS = 2 /**< Decode everything except the JPEG 2000 packets */ -} OPJ_LIMIT_DECODING; - -/* -========================================================== - event manager typedef definitions -========================================================== -*/ - -/** -Callback function prototype for events -@param msg Event message -@param client_data -*/ -typedef void (*opj_msg_callback) (const char *msg, void *client_data); - -/** -Message handler object -used for -<ul> -<li>Error messages -<li>Warning messages -<li>Debugging messages -</ul> -*/ -typedef struct opj_event_mgr { - /** Error message callback if available, NULL otherwise */ - opj_msg_callback error_handler; - /** Warning message callback if available, NULL otherwise */ - opj_msg_callback warning_handler; - /** Debug message callback if available, NULL otherwise */ - opj_msg_callback info_handler; -} opj_event_mgr_t; - - -/* -========================================================== - codec typedef definitions -========================================================== -*/ - -/** -Progression order changes -*/ -typedef struct opj_poc { - /** Resolution num start, Component num start, given by POC */ - int resno0, compno0; - /** Layer num end,Resolution num end, Component num end, given by POC */ - int layno1, resno1, compno1; - /** Layer num start,Precinct num start, Precinct num end */ - int layno0, precno0, precno1; - /** Progression order enum*/ - OPJ_PROG_ORDER prg1,prg; - /** Progression order string*/ - char progorder[5]; - /** Tile number */ - int tile; - /** Start and end values for Tile width and height*/ - int tx0,tx1,ty0,ty1; - /** Start value, initialised in pi_initialise_encode*/ - int layS, resS, compS, prcS; - /** End value, initialised in pi_initialise_encode */ - int layE, resE, compE, prcE; - /** Start and end values of Tile width and height, initialised in pi_initialise_encode*/ - int txS,txE,tyS,tyE,dx,dy; - /** Temporary values for Tile parts, initialised in pi_create_encode */ - int lay_t, res_t, comp_t, prc_t,tx0_t,ty0_t; -} opj_poc_t; - -/** -Compression parameters -*/ -typedef struct opj_cparameters { - /** size of tile: tile_size_on = false (not in argument) or = true (in argument) */ - bool tile_size_on; - /** XTOsiz */ - int cp_tx0; - /** YTOsiz */ - int cp_ty0; - /** XTsiz */ - int cp_tdx; - /** YTsiz */ - int cp_tdy; - /** allocation by rate/distortion */ - int cp_disto_alloc; - /** allocation by fixed layer */ - int cp_fixed_alloc; - /** add fixed_quality */ - int cp_fixed_quality; - /** fixed layer */ - int *cp_matrice; - /** comment for coding */ - char *cp_comment; - /** csty : coding style */ - int csty; - /** progression order (default LRCP) */ - OPJ_PROG_ORDER prog_order; - /** progression order changes */ - opj_poc_t POC[32]; - /** number of progression order changes (POC), default to 0 */ - int numpocs; - /** number of layers */ - int tcp_numlayers; - /** rates of layers */ - float tcp_rates[100]; - /** different psnr for successive layers */ - float tcp_distoratio[100]; - /** number of resolutions */ - int numresolution; - /** initial code block width, default to 64 */ - int cblockw_init; - /** initial code block height, default to 64 */ - int cblockh_init; - /** mode switch (cblk_style) */ - int mode; - /** 1 : use the irreversible DWT 9-7, 0 : use lossless compression (default) */ - int irreversible; - /** region of interest: affected component in [0..3], -1 means no ROI */ - int roi_compno; - /** region of interest: upshift value */ - int roi_shift; - /* number of precinct size specifications */ - int res_spec; - /** initial precinct width */ - int prcw_init[J2K_MAXRLVLS]; - /** initial precinct height */ - int prch_init[J2K_MAXRLVLS]; - - /**@name command line encoder parameters (not used inside the library) */ - /*@{*/ - /** input file name */ - char infile[OPJ_PATH_LEN]; - /** output file name */ - char outfile[OPJ_PATH_LEN]; - /** creation of an index file, default to 0 (false) */ - int index_on; - /** index file name */ - char index[OPJ_PATH_LEN]; - /** subimage encoding: origin image offset in x direction */ - int image_offset_x0; - /** subimage encoding: origin image offset in y direction */ - int image_offset_y0; - /** subsampling value for dx */ - int subsampling_dx; - /** subsampling value for dy */ - int subsampling_dy; - /** input file format 0: PGX, 1: PxM, 2: BMP 3:TIF*/ - int decod_format; - /** output file format 0: J2K, 1: JP2, 2: JPT */ - int cod_format; - /*@}*/ - -/* UniPG>> */ - /**@name JPWL encoding parameters */ - /*@{*/ - /** enables writing of EPC in MH, thus activating JPWL */ - bool jpwl_epc_on; - /** error protection method for MH (0,1,16,32,37-128) */ - int jpwl_hprot_MH; - /** tile number of header protection specification (>=0) */ - int jpwl_hprot_TPH_tileno[JPWL_MAX_NO_TILESPECS]; - /** error protection methods for TPHs (0,1,16,32,37-128) */ - int jpwl_hprot_TPH[JPWL_MAX_NO_TILESPECS]; - /** tile number of packet protection specification (>=0) */ - int jpwl_pprot_tileno[JPWL_MAX_NO_PACKSPECS]; - /** packet number of packet protection specification (>=0) */ - int jpwl_pprot_packno[JPWL_MAX_NO_PACKSPECS]; - /** error protection methods for packets (0,1,16,32,37-128) */ - int jpwl_pprot[JPWL_MAX_NO_PACKSPECS]; - /** enables writing of ESD, (0=no/1/2 bytes) */ - int jpwl_sens_size; - /** sensitivity addressing size (0=auto/2/4 bytes) */ - int jpwl_sens_addr; - /** sensitivity range (0-3) */ - int jpwl_sens_range; - /** sensitivity method for MH (-1=no,0-7) */ - int jpwl_sens_MH; - /** tile number of sensitivity specification (>=0) */ - int jpwl_sens_TPH_tileno[JPWL_MAX_NO_TILESPECS]; - /** sensitivity methods for TPHs (-1=no,0-7) */ - int jpwl_sens_TPH[JPWL_MAX_NO_TILESPECS]; - /*@}*/ -/* <<UniPG */ - - /** Digital Cinema compliance 0-not compliant, 1-compliant*/ - OPJ_CINEMA_MODE cp_cinema; - /** Maximum rate for each component. If == 0, component size limitation is not considered */ - int max_comp_size; - /** Profile name*/ - OPJ_RSIZ_CAPABILITIES cp_rsiz; - /** Tile part generation*/ - char tp_on; - /** Flag for Tile part generation*/ - char tp_flag; - /** MCT (multiple component transform) */ - char tcp_mct; -} opj_cparameters_t; - -/** -Decompression parameters -*/ -typedef struct opj_dparameters { - /** - Set the number of highest resolution levels to be discarded. - The image resolution is effectively divided by 2 to the power of the number of discarded levels. - The reduce factor is limited by the smallest total number of decomposition levels among tiles. - if != 0, then original dimension divided by 2^(reduce); - if == 0 or not used, image is decoded to the full resolution - */ - int cp_reduce; - /** - Set the maximum number of quality layers to decode. - If there are less quality layers than the specified number, all the quality layers are decoded. - if != 0, then only the first "layer" layers are decoded; - if == 0 or not used, all the quality layers are decoded - */ - int cp_layer; - - /**@name command line encoder parameters (not used inside the library) */ - /*@{*/ - /** input file name */ - char infile[OPJ_PATH_LEN]; - /** output file name */ - char outfile[OPJ_PATH_LEN]; - /** input file format 0: J2K, 1: JP2, 2: JPT */ - int decod_format; - /** output file format 0: PGX, 1: PxM, 2: BMP */ - int cod_format; - /*@}*/ - -/* UniPG>> */ - /**@name JPWL decoding parameters */ - /*@{*/ - /** activates the JPWL correction capabilities */ - bool jpwl_correct; - /** expected number of components */ - int jpwl_exp_comps; - /** maximum number of tiles */ - int jpwl_max_tiles; - /*@}*/ -/* <<UniPG */ - - /** - Specify whether the decoding should be done on the entire codestream, or be limited to the main header - Limiting the decoding to the main header makes it possible to extract the characteristics of the codestream - if == NO_LIMITATION, the entire codestream is decoded; - if == LIMIT_TO_MAIN_HEADER, only the main header is decoded; - */ - OPJ_LIMIT_DECODING cp_limit_decoding; - -} opj_dparameters_t; - -/** Common fields between JPEG-2000 compression and decompression master structs. */ - -#define opj_common_fields \ - opj_event_mgr_t *event_mgr; /**< pointer to the event manager */\ - void * client_data; /**< Available for use by application */\ - bool is_decompressor; /**< So common code can tell which is which */\ - OPJ_CODEC_FORMAT codec_format; /**< selected codec */\ - void *j2k_handle; /**< pointer to the J2K codec */\ - void *jp2_handle; /**< pointer to the JP2 codec */\ - void *mj2_handle /**< pointer to the MJ2 codec */ - -/* Routines that are to be used by both halves of the library are declared - * to receive a pointer to this structure. There are no actual instances of - * opj_common_struct_t, only of opj_cinfo_t and opj_dinfo_t. - */ -typedef struct opj_common_struct { - opj_common_fields; /* Fields common to both master struct types */ - /* Additional fields follow in an actual opj_cinfo_t or - * opj_dinfo_t. All three structs must agree on these - * initial fields! (This would be a lot cleaner in C++.) - */ -} opj_common_struct_t; - -typedef opj_common_struct_t * opj_common_ptr; - -/** -Compression context info -*/ -typedef struct opj_cinfo { - /** Fields shared with opj_dinfo_t */ - opj_common_fields; - /* other specific fields go here */ -} opj_cinfo_t; - -/** -Decompression context info -*/ -typedef struct opj_dinfo { - /** Fields shared with opj_cinfo_t */ - opj_common_fields; - /* other specific fields go here */ -} opj_dinfo_t; - -/* -========================================================== - I/O stream typedef definitions -========================================================== -*/ - -/* - * Stream open flags. - */ -/** The stream was opened for reading. */ -#define OPJ_STREAM_READ 0x0001 -/** The stream was opened for writing. */ -#define OPJ_STREAM_WRITE 0x0002 - -/** -Byte input-output stream (CIO) -*/ -typedef struct opj_cio { - /** codec context */ - opj_common_ptr cinfo; - - /** open mode (read/write) either OPJ_STREAM_READ or OPJ_STREAM_WRITE */ - int openmode; - /** pointer to the start of the buffer */ - unsigned char *buffer; - /** buffer size in bytes */ - int length; - - /** pointer to the start of the stream */ - unsigned char *start; - /** pointer to the end of the stream */ - unsigned char *end; - /** pointer to the current position */ - unsigned char *bp; -} opj_cio_t; - -/* -========================================================== - image typedef definitions -========================================================== -*/ - -/** -Defines a single image component -*/ -typedef struct opj_image_comp { - /** XRsiz: horizontal separation of a sample of ith component with respect to the reference grid */ - int dx; - /** YRsiz: vertical separation of a sample of ith component with respect to the reference grid */ - int dy; - /** data width */ - int w; - /** data height */ - int h; - /** x component offset compared to the whole image */ - int x0; - /** y component offset compared to the whole image */ - int y0; - /** precision */ - int prec; - /** image depth in bits */ - int bpp; - /** signed (1) / unsigned (0) */ - int sgnd; - /** number of decoded resolution */ - int resno_decoded; - /** number of division by 2 of the out image compared to the original size of image */ - int factor; - /** image component data */ - int *data; -} opj_image_comp_t; - -/** -Defines image data and characteristics -*/ -typedef struct opj_image { - /** XOsiz: horizontal offset from the origin of the reference grid to the left side of the image area */ - int x0; - /** YOsiz: vertical offset from the origin of the reference grid to the top side of the image area */ - int y0; - /** Xsiz: width of the reference grid */ - int x1; - /** Ysiz: height of the reference grid */ - int y1; - /** number of components in the image */ - int numcomps; - /** color space: sRGB, Greyscale or YUV */ - OPJ_COLOR_SPACE color_space; - /** image components */ - opj_image_comp_t *comps; -} opj_image_t; - -/** -Component parameters structure used by the opj_image_create function -*/ -typedef struct opj_image_comptparm { - /** XRsiz: horizontal separation of a sample of ith component with respect to the reference grid */ - int dx; - /** YRsiz: vertical separation of a sample of ith component with respect to the reference grid */ - int dy; - /** data width */ - int w; - /** data height */ - int h; - /** x component offset compared to the whole image */ - int x0; - /** y component offset compared to the whole image */ - int y0; - /** precision */ - int prec; - /** image depth in bits */ - int bpp; - /** signed (1) / unsigned (0) */ - int sgnd; -} opj_image_cmptparm_t; - -#ifdef __cplusplus -extern "C" { -#endif - - -/* -========================================================== - openjpeg version -========================================================== -*/ - -OPJ_API const char * OPJ_CALLCONV opj_version(); - -/* -========================================================== - image functions definitions -========================================================== -*/ - -/** -Create an image -@param numcmpts number of components -@param cmptparms components parameters -@param clrspc image color space -@return returns a new image structure if successful, returns NULL otherwise -*/ -OPJ_API opj_image_t* OPJ_CALLCONV opj_image_create(int numcmpts, opj_image_cmptparm_t *cmptparms, OPJ_COLOR_SPACE clrspc); - -/** -Deallocate any resources associated with an image -@param image image to be destroyed -*/ -OPJ_API void OPJ_CALLCONV opj_image_destroy(opj_image_t *image); - -/* -========================================================== - stream functions definitions -========================================================== -*/ - -/** -Open and allocate a memory stream for read / write. -On reading, the user must provide a buffer containing encoded data. The buffer will be -wrapped by the returned CIO handle. -On writing, buffer parameters must be set to 0: a buffer will be allocated by the library -to contain encoded data. -@param cinfo Codec context info -@param buffer Reading: buffer address. Writing: NULL -@param length Reading: buffer length. Writing: 0 -@return Returns a CIO handle if successful, returns NULL otherwise -*/ -OPJ_API opj_cio_t* OPJ_CALLCONV opj_cio_open(opj_common_ptr cinfo, unsigned char *buffer, int length); - -/** -Close and free a CIO handle -@param cio CIO handle to free -*/ -OPJ_API void OPJ_CALLCONV opj_cio_close(opj_cio_t *cio); - -/** -Get position in byte stream -@param cio CIO handle -@return Returns the position in bytes -*/ -OPJ_API int OPJ_CALLCONV cio_tell(opj_cio_t *cio); -/** -Set position in byte stream -@param cio CIO handle -@param pos Position, in number of bytes, from the beginning of the stream -*/ -OPJ_API void OPJ_CALLCONV cio_seek(opj_cio_t *cio, int pos); - -/* -========================================================== - event manager functions definitions -========================================================== -*/ - -OPJ_API opj_event_mgr_t* OPJ_CALLCONV opj_set_event_mgr(opj_common_ptr cinfo, opj_event_mgr_t *event_mgr, void *context); - -/* -========================================================== - codec functions definitions -========================================================== -*/ -/** -Creates a J2K/JPT/JP2 decompression structure -@param format Decoder to select -@return Returns a handle to a decompressor if successful, returns NULL otherwise -*/ -OPJ_API opj_dinfo_t* OPJ_CALLCONV opj_create_decompress(OPJ_CODEC_FORMAT format); -/** -Destroy a decompressor handle -@param dinfo decompressor handle to destroy -*/ -OPJ_API void OPJ_CALLCONV opj_destroy_decompress(opj_dinfo_t *dinfo); -/** -Set decoding parameters to default values -@param parameters Decompression parameters -*/ -OPJ_API void OPJ_CALLCONV opj_set_default_decoder_parameters(opj_dparameters_t *parameters); -/** -Setup the decoder decoding parameters using user parameters. -Decoding parameters are returned in j2k->cp. -@param dinfo decompressor handle -@param parameters decompression parameters -*/ -OPJ_API void OPJ_CALLCONV opj_setup_decoder(opj_dinfo_t *dinfo, opj_dparameters_t *parameters); -/** -Decode an image from a JPEG-2000 codestream -@param dinfo decompressor handle -@param cio Input buffer stream -@return Returns a decoded image if successful, returns NULL otherwise -*/ -OPJ_API opj_image_t* OPJ_CALLCONV opj_decode(opj_dinfo_t *dinfo, opj_cio_t *cio); -/** -Creates a J2K/JP2 compression structure -@param format Coder to select -@return Returns a handle to a compressor if successful, returns NULL otherwise -*/ -OPJ_API opj_cinfo_t* OPJ_CALLCONV opj_create_compress(OPJ_CODEC_FORMAT format); -/** -Destroy a compressor handle -@param cinfo compressor handle to destroy -*/ -OPJ_API void OPJ_CALLCONV opj_destroy_compress(opj_cinfo_t *cinfo); -/** -Set encoding parameters to default values, that means : -<ul> -<li>Lossless -<li>1 tile -<li>Size of precinct : 2^15 x 2^15 (means 1 precinct) -<li>Size of code-block : 64 x 64 -<li>Number of resolutions: 6 -<li>No SOP marker in the codestream -<li>No EPH marker in the codestream -<li>No sub-sampling in x or y direction -<li>No mode switch activated -<li>Progression order: LRCP -<li>No index file -<li>No ROI upshifted -<li>No offset of the origin of the image -<li>No offset of the origin of the tiles -<li>Reversible DWT 5-3 -</ul> -@param parameters Compression parameters -*/ -OPJ_API void OPJ_CALLCONV opj_set_default_encoder_parameters(opj_cparameters_t *parameters); -/** -Setup the encoder parameters using the current image and using user parameters. -@param cinfo compressor handle -@param parameters compression parameters -@param image input filled image -*/ -OPJ_API void OPJ_CALLCONV opj_setup_encoder(opj_cinfo_t *cinfo, opj_cparameters_t *parameters, opj_image_t *image); -/** -Encode an image into a JPEG-2000 codestream -@param cinfo compressor handle -@param cio Output buffer stream -@param image Image to encode -@param index Name of the index file if required, NULL otherwise -@return Returns true if successful, returns false otherwise -*/ -OPJ_API bool OPJ_CALLCONV opj_encode(opj_cinfo_t *cinfo, opj_cio_t *cio, opj_image_t *image, char *index); - -#ifdef __cplusplus -} -#endif - -#endif /* OPENJPEG_H */ diff --git a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/opj_includes.h b/trunk/unmanaged/openjpeg-libsl/libopenjpeg/opj_includes.h deleted file mode 100644 index 72152a5..0000000 --- a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/opj_includes.h +++ /dev/null @@ -1,102 +0,0 @@ -/* - * Copyright (c) 2005, Hervé Drolon, FreeImage Team - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ -#ifndef OPJ_INCLUDES_H -#define OPJ_INCLUDES_H - -/* - ========================================================== - Standard includes used by the library - ========================================================== -*/ -#include <memory.h> -#include <stdlib.h> -#include <string.h> -#include <math.h> -#include <float.h> -#include <time.h> -#include <stdio.h> -#include <stdarg.h> -#include <ctype.h> - -/* - ========================================================== - OpenJPEG interface - ========================================================== - */ -#include "openjpeg.h" - -/* - ========================================================== - OpenJPEG modules - ========================================================== -*/ - -/* -The inline keyword is supported by C99 but not by C90. -Most compilers implement their own version of this keyword ... -*/ -#ifndef INLINE - #if defined(_MSC_VER) - #define INLINE __inline - #elif defined(__GNUC__) - #define INLINE __inline__ - #elif defined(__MWERKS__) - #define INLINE inline - #else - /* add other compilers here ... */ - #define INLINE - #endif /* defined(<Compiler>) */ -#endif /* INLINE */ - -#include "j2k_lib.h" -#include "event.h" -#include "cio.h" - -#include "image.h" -#include "j2k.h" -#include "jp2.h" -#include "jpt.h" - -#include "mqc.h" -#include "raw.h" -#include "bio.h" -#include "tgt.h" -#include "pi.h" -#include "tcd.h" -#include "t1.h" -#include "dwt.h" -#include "t2.h" -#include "mct.h" -#include "int.h" -#include "fix.h" - -/* JPWL>> */ -#ifdef USE_JPWL -#include "../jpwl/jpwl.h" -#endif /* USE_JPWL */ -/* <<JPWL */ - -#endif /* OPJ_INCLUDES_H */ diff --git a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/pi.c b/trunk/unmanaged/openjpeg-libsl/libopenjpeg/pi.c deleted file mode 100644 index a012f51..0000000 --- a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/pi.c +++ /dev/null @@ -1,1078 +0,0 @@ -/* - * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2007, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * Copyright (c) 2006-2007, Parvatha Elangovan - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#include "opj_includes.h" - -/** @defgroup PI PI - Implementation of a packet iterator */ -/*@{*/ - -/** @name Local static functions */ -/*@{*/ - -/** -Get next packet in layer-resolution-component-precinct order. -@param pi packet iterator to modify -@return returns false if pi pointed to the last packet or else returns true -*/ -static bool pi_next_lrcp(opj_pi_iterator_t * pi); -/** -Get next packet in resolution-layer-component-precinct order. -@param pi packet iterator to modify -@return returns false if pi pointed to the last packet or else returns true -*/ -static bool pi_next_rlcp(opj_pi_iterator_t * pi); -/** -Get next packet in resolution-precinct-component-layer order. -@param pi packet iterator to modify -@return returns false if pi pointed to the last packet or else returns true -*/ -static bool pi_next_rpcl(opj_pi_iterator_t * pi); -/** -Get next packet in precinct-component-resolution-layer order. -@param pi packet iterator to modify -@return returns false if pi pointed to the last packet or else returns true -*/ -static bool pi_next_pcrl(opj_pi_iterator_t * pi); -/** -Get next packet in component-precinct-resolution-layer order. -@param pi packet iterator to modify -@return returns false if pi pointed to the last packet or else returns true -*/ -static bool pi_next_cprl(opj_pi_iterator_t * pi); - -/*@}*/ - -/*@}*/ - -/* -========================================================== - local functions -========================================================== -*/ - -static bool pi_next_lrcp(opj_pi_iterator_t * pi) { - opj_pi_comp_t *comp = NULL; - opj_pi_resolution_t *res = NULL; - long index = 0; - - if (!pi->first) { - comp = &pi->comps[pi->compno]; - res = &comp->resolutions[pi->resno]; - goto LABEL_SKIP; - } else { - pi->first = 0; - } - - for (pi->layno = pi->poc.layno0; pi->layno < pi->poc.layno1; pi->layno++) { - for (pi->resno = pi->poc.resno0; pi->resno < pi->poc.resno1; - pi->resno++) { - for (pi->compno = pi->poc.compno0; pi->compno < pi->poc.compno1; pi->compno++) { - comp = &pi->comps[pi->compno]; - if (pi->resno >= comp->numresolutions) { - continue; - } - res = &comp->resolutions[pi->resno]; - if (!pi->tp_on){ - pi->poc.precno1 = res->pw * res->ph; - } - for (pi->precno = pi->poc.precno0; pi->precno < pi->poc.precno1; pi->precno++) { - index = pi->layno * pi->step_l + pi->resno * pi->step_r + pi->compno * pi->step_c + pi->precno * pi->step_p; - if (!pi->include[index]) { - pi->include[index] = 1; - return true; - } -LABEL_SKIP:; - } - } - } - } - - return false; -} - -static bool pi_next_rlcp(opj_pi_iterator_t * pi) { - opj_pi_comp_t *comp = NULL; - opj_pi_resolution_t *res = NULL; - long index = 0; - - if (!pi->first) { - comp = &pi->comps[pi->compno]; - res = &comp->resolutions[pi->resno]; - goto LABEL_SKIP; - } else { - pi->first = 0; - } - - for (pi->resno = pi->poc.resno0; pi->resno < pi->poc.resno1; pi->resno++) { - for (pi->layno = pi->poc.layno0; pi->layno < pi->poc.layno1; pi->layno++) { - for (pi->compno = pi->poc.compno0; pi->compno < pi->poc.compno1; pi->compno++) { - comp = &pi->comps[pi->compno]; - if (pi->resno >= comp->numresolutions) { - continue; - } - res = &comp->resolutions[pi->resno]; - if(!pi->tp_on){ - pi->poc.precno1 = res->pw * res->ph; - } - for (pi->precno = pi->poc.precno0; pi->precno < pi->poc.precno1; pi->precno++) { - index = pi->layno * pi->step_l + pi->resno * pi->step_r + pi->compno * pi->step_c + pi->precno * pi->step_p; - if (!pi->include[index]) { - pi->include[index] = 1; - return true; - } -LABEL_SKIP:; - } - } - } - } - - return false; -} - -static bool pi_next_rpcl(opj_pi_iterator_t * pi) { - opj_pi_comp_t *comp = NULL; - opj_pi_resolution_t *res = NULL; - long index = 0; - - if (!pi->first) { - goto LABEL_SKIP; - } else { - int compno, resno; - pi->first = 0; - pi->dx = 0; - pi->dy = 0; - for (compno = 0; compno < pi->numcomps; compno++) { - comp = &pi->comps[compno]; - for (resno = 0; resno < comp->numresolutions; resno++) { - int dx, dy; - res = &comp->resolutions[resno]; - dx = comp->dx * (1 << (res->pdx + comp->numresolutions - 1 - resno)); - dy = comp->dy * (1 << (res->pdy + comp->numresolutions - 1 - resno)); - pi->dx = !pi->dx ? dx : int_min(pi->dx, dx); - pi->dy = !pi->dy ? dy : int_min(pi->dy, dy); - } - } - } -if (!pi->tp_on){ - pi->poc.ty0 = pi->ty0; - pi->poc.tx0 = pi->tx0; - pi->poc.ty1 = pi->ty1; - pi->poc.tx1 = pi->tx1; - } - for (pi->resno = pi->poc.resno0; pi->resno < pi->poc.resno1; pi->resno++) { - for (pi->y = pi->poc.ty0; pi->y < pi->poc.ty1; pi->y += pi->dy - (pi->y % pi->dy)) { - for (pi->x = pi->poc.tx0; pi->x < pi->poc.tx1; pi->x += pi->dx - (pi->x % pi->dx)) { - for (pi->compno = pi->poc.compno0; pi->compno < pi->poc.compno1; pi->compno++) { - int levelno; - int trx0, try0; - int trx1, try1; - int rpx, rpy; - int prci, prcj; - comp = &pi->comps[pi->compno]; - if (pi->resno >= comp->numresolutions) { - continue; - } - res = &comp->resolutions[pi->resno]; - levelno = comp->numresolutions - 1 - pi->resno; - trx0 = int_ceildiv(pi->tx0, comp->dx << levelno); - try0 = int_ceildiv(pi->ty0, comp->dy << levelno); - trx1 = int_ceildiv(pi->tx1, comp->dx << levelno); - try1 = int_ceildiv(pi->ty1, comp->dy << levelno); - rpx = res->pdx + levelno; - rpy = res->pdy + levelno; - if (!((pi->y % (comp->dy << rpy) == 0) || ((pi->y == pi->ty0) && ((try0 << levelno) % (1 << rpx))))){ - continue; - } - if (!((pi->x % (comp->dx << rpx) == 0) || ((pi->x == pi->tx0) && ((trx0 << levelno) % (1 << rpx))))){ - continue; - } - - if ((res->pw==0)||(res->pw==0)) continue; - - if ((trx0==trx1)||(try0==try1)) continue; - - prci = int_floordivpow2(int_ceildiv(pi->x, comp->dx << levelno), res->pdx) - - int_floordivpow2(trx0, res->pdx); - prcj = int_floordivpow2(int_ceildiv(pi->y, comp->dy << levelno), res->pdy) - - int_floordivpow2(try0, res->pdy); - pi->precno = prci + prcj * res->pw; - for (pi->layno = pi->poc.layno0; pi->layno < pi->poc.layno1; pi->layno++) { - index = pi->layno * pi->step_l + pi->resno * pi->step_r + pi->compno * pi->step_c + pi->precno * pi->step_p; - if (!pi->include[index]) { - pi->include[index] = 1; - return true; - } -LABEL_SKIP:; - } - } - } - } - } - - return false; -} - -static bool pi_next_pcrl(opj_pi_iterator_t * pi) { - opj_pi_comp_t *comp = NULL; - opj_pi_resolution_t *res = NULL; - long index = 0; - - if (!pi->first) { - comp = &pi->comps[pi->compno]; - goto LABEL_SKIP; - } else { - int compno, resno; - pi->first = 0; - pi->dx = 0; - pi->dy = 0; - for (compno = 0; compno < pi->numcomps; compno++) { - comp = &pi->comps[compno]; - for (resno = 0; resno < comp->numresolutions; resno++) { - int dx, dy; - res = &comp->resolutions[resno]; - dx = comp->dx * (1 << (res->pdx + comp->numresolutions - 1 - resno)); - dy = comp->dy * (1 << (res->pdy + comp->numresolutions - 1 - resno)); - pi->dx = !pi->dx ? dx : int_min(pi->dx, dx); - pi->dy = !pi->dy ? dy : int_min(pi->dy, dy); - } - } - } - if (!pi->tp_on){ - pi->poc.ty0 = pi->ty0; - pi->poc.tx0 = pi->tx0; - pi->poc.ty1 = pi->ty1; - pi->poc.tx1 = pi->tx1; - } - for (pi->y = pi->poc.ty0; pi->y < pi->poc.ty1; pi->y += pi->dy - (pi->y % pi->dy)) { - for (pi->x = pi->poc.tx0; pi->x < pi->poc.tx1; pi->x += pi->dx - (pi->x % pi->dx)) { - for (pi->compno = pi->poc.compno0; pi->compno < pi->poc.compno1; pi->compno++) { - comp = &pi->comps[pi->compno]; - for (pi->resno = pi->poc.resno0; pi->resno < int_min(pi->poc.resno1, comp->numresolutions); pi->resno++) { - int levelno; - int trx0, try0; - int trx1, try1; - int rpx, rpy; - int prci, prcj; - res = &comp->resolutions[pi->resno]; - levelno = comp->numresolutions - 1 - pi->resno; - trx0 = int_ceildiv(pi->tx0, comp->dx << levelno); - try0 = int_ceildiv(pi->ty0, comp->dy << levelno); - trx1 = int_ceildiv(pi->tx1, comp->dx << levelno); - try1 = int_ceildiv(pi->ty1, comp->dy << levelno); - rpx = res->pdx + levelno; - rpy = res->pdy + levelno; - if (!((pi->y % (comp->dy << rpy) == 0) || ((pi->y == pi->ty0) && ((try0 << levelno) % (1 << rpx))))){ - continue; - } - if (!((pi->x % (comp->dx << rpx) == 0) || ((pi->x == pi->tx0) && ((trx0 << levelno) % (1 << rpx))))){ - continue; - } - - if ((res->pw==0)||(res->pw==0)) continue; - - if ((trx0==trx1)||(try0==try1)) continue; - - prci = int_floordivpow2(int_ceildiv(pi->x, comp->dx << levelno), res->pdx) - - int_floordivpow2(trx0, res->pdx); - prcj = int_floordivpow2(int_ceildiv(pi->y, comp->dy << levelno), res->pdy) - - int_floordivpow2(try0, res->pdy); - pi->precno = prci + prcj * res->pw; - for (pi->layno = pi->poc.layno0; pi->layno < pi->poc.layno1; pi->layno++) { - index = pi->layno * pi->step_l + pi->resno * pi->step_r + pi->compno * pi->step_c + pi->precno * pi->step_p; - if (!pi->include[index]) { - pi->include[index] = 1; - return true; - } -LABEL_SKIP:; - } - } - } - } - } - - return false; -} - -static bool pi_next_cprl(opj_pi_iterator_t * pi) { - opj_pi_comp_t *comp = NULL; - opj_pi_resolution_t *res = NULL; - long index = 0; - - if (!pi->first) { - comp = &pi->comps[pi->compno]; - goto LABEL_SKIP; - } else { - pi->first = 0; - } - - for (pi->compno = pi->poc.compno0; pi->compno < pi->poc.compno1; pi->compno++) { - int resno; - comp = &pi->comps[pi->compno]; - pi->dx = 0; - pi->dy = 0; - for (resno = 0; resno < comp->numresolutions; resno++) { - int dx, dy; - res = &comp->resolutions[resno]; - dx = comp->dx * (1 << (res->pdx + comp->numresolutions - 1 - resno)); - dy = comp->dy * (1 << (res->pdy + comp->numresolutions - 1 - resno)); - pi->dx = !pi->dx ? dx : int_min(pi->dx, dx); - pi->dy = !pi->dy ? dy : int_min(pi->dy, dy); - } - if (!pi->tp_on){ - pi->poc.ty0 = pi->ty0; - pi->poc.tx0 = pi->tx0; - pi->poc.ty1 = pi->ty1; - pi->poc.tx1 = pi->tx1; - } - for (pi->y = pi->poc.ty0; pi->y < pi->poc.ty1; pi->y += pi->dy - (pi->y % pi->dy)) { - for (pi->x = pi->poc.tx0; pi->x < pi->poc.tx1; pi->x += pi->dx - (pi->x % pi->dx)) { - for (pi->resno = pi->poc.resno0; pi->resno < int_min(pi->poc.resno1, comp->numresolutions); pi->resno++) { - int levelno; - int trx0, try0; - int trx1, try1; - int rpx, rpy; - int prci, prcj; - res = &comp->resolutions[pi->resno]; - levelno = comp->numresolutions - 1 - pi->resno; - trx0 = int_ceildiv(pi->tx0, comp->dx << levelno); - try0 = int_ceildiv(pi->ty0, comp->dy << levelno); - trx1 = int_ceildiv(pi->tx1, comp->dx << levelno); - try1 = int_ceildiv(pi->ty1, comp->dy << levelno); - rpx = res->pdx + levelno; - rpy = res->pdy + levelno; - if (!((pi->y % (comp->dy << rpy) == 0) || ((pi->y == pi->ty0) && ((try0 << levelno) % (1 << rpx))))){ - continue; - } - if (!((pi->x % (comp->dx << rpx) == 0) || ((pi->x == pi->tx0) && ((trx0 << levelno) % (1 << rpx))))){ - continue; - } - - if ((res->pw==0)||(res->pw==0)) continue; - - if ((trx0==trx1)||(try0==try1)) continue; - - prci = int_floordivpow2(int_ceildiv(pi->x, comp->dx << levelno), res->pdx) - - int_floordivpow2(trx0, res->pdx); - prcj = int_floordivpow2(int_ceildiv(pi->y, comp->dy << levelno), res->pdy) - - int_floordivpow2(try0, res->pdy); - pi->precno = prci + prcj * res->pw; - for (pi->layno = pi->poc.layno0; pi->layno < pi->poc.layno1; pi->layno++) { - index = pi->layno * pi->step_l + pi->resno * pi->step_r + pi->compno * pi->step_c + pi->precno * pi->step_p; - if (!pi->include[index]) { - pi->include[index] = 1; - return true; - } -LABEL_SKIP:; - } - } - } - } - } - - return false; -} - -/* -========================================================== - Packet iterator interface -========================================================== -*/ - -opj_pi_iterator_t *pi_create_decode(opj_image_t *image, opj_cp_t *cp, int tileno) { - int p, q; - int compno, resno, pino; - opj_pi_iterator_t *pi = NULL; - opj_tcp_t *tcp = NULL; - opj_tccp_t *tccp = NULL; - size_t array_size; - - tcp = &cp->tcps[tileno]; - - array_size = (tcp->numpocs + 1) * sizeof(opj_pi_iterator_t); - pi = (opj_pi_iterator_t *) opj_malloc(array_size); - if(!pi) { - /* TODO: throw an error */ - return NULL; - } - - for (pino = 0; pino < tcp->numpocs + 1; pino++) { /* change */ - int maxres = 0; - int maxprec = 0; - p = tileno % cp->tw; - q = tileno / cp->tw; - - pi[pino].tx0 = int_max(cp->tx0 + p * cp->tdx, image->x0); - pi[pino].ty0 = int_max(cp->ty0 + q * cp->tdy, image->y0); - pi[pino].tx1 = int_min(cp->tx0 + (p + 1) * cp->tdx, image->x1); - pi[pino].ty1 = int_min(cp->ty0 + (q + 1) * cp->tdy, image->y1); - pi[pino].numcomps = image->numcomps; - - array_size = image->numcomps * sizeof(opj_pi_comp_t); - pi[pino].comps = (opj_pi_comp_t *) opj_malloc(array_size); - if(!pi[pino].comps) { - /* TODO: throw an error */ - pi_destroy(pi, cp, tileno); - return NULL; - } - memset(pi[pino].comps, 0, array_size); - - for (compno = 0; compno < pi->numcomps; compno++) { - int tcx0, tcy0, tcx1, tcy1; - opj_pi_comp_t *comp = &pi[pino].comps[compno]; - tccp = &tcp->tccps[compno]; - comp->dx = image->comps[compno].dx; - comp->dy = image->comps[compno].dy; - comp->numresolutions = tccp->numresolutions; - - array_size = comp->numresolutions * sizeof(opj_pi_resolution_t); - comp->resolutions = (opj_pi_resolution_t *) opj_malloc(array_size); - if(!comp->resolutions) { - /* TODO: throw an error */ - pi_destroy(pi, cp, tileno); - return NULL; - } - - tcx0 = int_ceildiv(pi->tx0, comp->dx); - tcy0 = int_ceildiv(pi->ty0, comp->dy); - tcx1 = int_ceildiv(pi->tx1, comp->dx); - tcy1 = int_ceildiv(pi->ty1, comp->dy); - if (comp->numresolutions > maxres) { - maxres = comp->numresolutions; - } - - for (resno = 0; resno < comp->numresolutions; resno++) { - int levelno; - int rx0, ry0, rx1, ry1; - int px0, py0, px1, py1; - opj_pi_resolution_t *res = &comp->resolutions[resno]; - if (tccp->csty & J2K_CCP_CSTY_PRT) { - res->pdx = tccp->prcw[resno]; - res->pdy = tccp->prch[resno]; - } else { - res->pdx = 15; - res->pdy = 15; - } - levelno = comp->numresolutions - 1 - resno; - rx0 = int_ceildivpow2(tcx0, levelno); - ry0 = int_ceildivpow2(tcy0, levelno); - rx1 = int_ceildivpow2(tcx1, levelno); - ry1 = int_ceildivpow2(tcy1, levelno); - px0 = int_floordivpow2(rx0, res->pdx) << res->pdx; - py0 = int_floordivpow2(ry0, res->pdy) << res->pdy; - px1 = int_ceildivpow2(rx1, res->pdx) << res->pdx; - py1 = int_ceildivpow2(ry1, res->pdy) << res->pdy; - res->pw = (rx0==rx1)?0:((px1 - px0) >> res->pdx); - res->ph = (ry0==ry1)?0:((py1 - py0) >> res->pdy); - - if (res->pw*res->ph > maxprec) { - maxprec = res->pw*res->ph; - } - - } - } - - tccp = &tcp->tccps[0]; - pi[pino].step_p = 1; - pi[pino].step_c = maxprec * pi[pino].step_p; - pi[pino].step_r = image->numcomps * pi[pino].step_c; - pi[pino].step_l = maxres * pi[pino].step_r; - - if (pino == 0) { - array_size = image->numcomps * maxres * tcp->numlayers * maxprec * sizeof(short int); - pi[pino].include = (short int *) opj_malloc(array_size); - if(!pi[pino].include) { - /* TODO: throw an error */ - pi_destroy(pi, cp, tileno); - return NULL; - } - } - else { - pi[pino].include = pi[pino - 1].include; - } - - if (tcp->POC == 0) { - pi[pino].first = 1; - pi[pino].poc.resno0 = 0; - pi[pino].poc.compno0 = 0; - pi[pino].poc.layno1 = tcp->numlayers; - pi[pino].poc.resno1 = maxres; - pi[pino].poc.compno1 = image->numcomps; - pi[pino].poc.prg = tcp->prg; - } else { - pi[pino].first = 1; - pi[pino].poc.resno0 = tcp->pocs[pino].resno0; - pi[pino].poc.compno0 = tcp->pocs[pino].compno0; - pi[pino].poc.layno1 = tcp->pocs[pino].layno1; - pi[pino].poc.resno1 = tcp->pocs[pino].resno1; - pi[pino].poc.compno1 = tcp->pocs[pino].compno1; - pi[pino].poc.prg = tcp->pocs[pino].prg; - } - pi[pino].poc.layno0 = 0; - pi[pino].poc.precno0 = 0; - pi[pino].poc.precno1 = maxprec; - - } - - return pi; -} - - -opj_pi_iterator_t *pi_initialise_encode(opj_image_t *image, opj_cp_t *cp, int tileno, J2K_T2_MODE t2_mode){ - int p, q, pino; - int compno, resno; - int maxres = 0; - int maxprec = 0; - opj_pi_iterator_t *pi = NULL; - opj_tcp_t *tcp = NULL; - opj_tccp_t *tccp = NULL; - size_t array_size; - - tcp = &cp->tcps[tileno]; - - array_size = (tcp->numpocs + 1) * sizeof(opj_pi_iterator_t); - pi = (opj_pi_iterator_t *) opj_malloc(array_size); - if(!pi) { return NULL;} - pi->tp_on = cp->tp_on; - - for(pino = 0;pino < tcp->numpocs+1 ; pino ++){ - p = tileno % cp->tw; - q = tileno / cp->tw; - - pi[pino].tx0 = int_max(cp->tx0 + p * cp->tdx, image->x0); - pi[pino].ty0 = int_max(cp->ty0 + q * cp->tdy, image->y0); - pi[pino].tx1 = int_min(cp->tx0 + (p + 1) * cp->tdx, image->x1); - pi[pino].ty1 = int_min(cp->ty0 + (q + 1) * cp->tdy, image->y1); - pi[pino].numcomps = image->numcomps; - - array_size = image->numcomps * sizeof(opj_pi_comp_t); - pi[pino].comps = (opj_pi_comp_t *) opj_malloc(array_size); - if(!pi[pino].comps) { - pi_destroy(pi, cp, tileno); - return NULL; - } - memset(pi[pino].comps, 0, array_size); - - for (compno = 0; compno < pi[pino].numcomps; compno++) { - int tcx0, tcy0, tcx1, tcy1; - opj_pi_comp_t *comp = &pi[pino].comps[compno]; - tccp = &tcp->tccps[compno]; - comp->dx = image->comps[compno].dx; - comp->dy = image->comps[compno].dy; - comp->numresolutions = tccp->numresolutions; - - array_size = comp->numresolutions * sizeof(opj_pi_resolution_t); - comp->resolutions = (opj_pi_resolution_t *) opj_malloc(array_size); - if(!comp->resolutions) { - pi_destroy(pi, cp, tileno); - return NULL; - } - - tcx0 = int_ceildiv(pi[pino].tx0, comp->dx); - tcy0 = int_ceildiv(pi[pino].ty0, comp->dy); - tcx1 = int_ceildiv(pi[pino].tx1, comp->dx); - tcy1 = int_ceildiv(pi[pino].ty1, comp->dy); - if (comp->numresolutions > maxres) { - maxres = comp->numresolutions; - } - - for (resno = 0; resno < comp->numresolutions; resno++) { - int levelno; - int rx0, ry0, rx1, ry1; - int px0, py0, px1, py1; - opj_pi_resolution_t *res = &comp->resolutions[resno]; - if (tccp->csty & J2K_CCP_CSTY_PRT) { - res->pdx = tccp->prcw[resno]; - res->pdy = tccp->prch[resno]; - } else { - res->pdx = 15; - res->pdy = 15; - } - levelno = comp->numresolutions - 1 - resno; - rx0 = int_ceildivpow2(tcx0, levelno); - ry0 = int_ceildivpow2(tcy0, levelno); - rx1 = int_ceildivpow2(tcx1, levelno); - ry1 = int_ceildivpow2(tcy1, levelno); - px0 = int_floordivpow2(rx0, res->pdx) << res->pdx; - py0 = int_floordivpow2(ry0, res->pdy) << res->pdy; - px1 = int_ceildivpow2(rx1, res->pdx) << res->pdx; - py1 = int_ceildivpow2(ry1, res->pdy) << res->pdy; - res->pw = (rx0==rx1)?0:((px1 - px0) >> res->pdx); - res->ph = (ry0==ry1)?0:((py1 - py0) >> res->pdy); - - if (res->pw*res->ph > maxprec) { - maxprec = res->pw * res->ph; - } - } - } - - tccp = &tcp->tccps[0]; - pi[pino].step_p = 1; - pi[pino].step_c = maxprec * pi[pino].step_p; - pi[pino].step_r = image->numcomps * pi[pino].step_c; - pi[pino].step_l = maxres * pi[pino].step_r; - - for (compno = 0; compno < pi->numcomps; compno++) { - opj_pi_comp_t *comp = &pi->comps[compno]; - for (resno = 0; resno < comp->numresolutions; resno++) { - int dx, dy; - opj_pi_resolution_t *res = &comp->resolutions[resno]; - dx = comp->dx * (1 << (res->pdx + comp->numresolutions - 1 - resno)); - dy = comp->dy * (1 << (res->pdy + comp->numresolutions - 1 - resno)); - pi[pino].dx = !pi->dx ? dx : int_min(pi->dx, dx); - pi[pino].dy = !pi->dy ? dy : int_min(pi->dy, dy); - } - } - - if (pino == 0) { - array_size = tcp->numlayers * pi[pino].step_l * sizeof(short int); - pi[pino].include = (short int *) opj_malloc(array_size); - if(!pi[pino].include) { - pi_destroy(pi, cp, tileno); - return NULL; - } - } - else { - pi[pino].include = pi[pino - 1].include; - } - - /* Generation of boundaries for each prog flag*/ - if(tcp->POC & (t2_mode == FINAL_PASS)){ - tcp->pocs[pino].compS= tcp->pocs[pino].compno0; - tcp->pocs[pino].compE= tcp->pocs[pino].compno1; - tcp->pocs[pino].resS = tcp->pocs[pino].resno0; - tcp->pocs[pino].resE = tcp->pocs[pino].resno1; - tcp->pocs[pino].layE = tcp->pocs[pino].layno1; - tcp->pocs[pino].prg = tcp->pocs[pino].prg1; - if (pino > 0) - tcp->pocs[pino].layS = (tcp->pocs[pino].layE > tcp->pocs[pino - 1].layE) ? tcp->pocs[pino - 1].layE : 0; - }else { - tcp->pocs[pino].compS= 0; - tcp->pocs[pino].compE= image->numcomps; - tcp->pocs[pino].resS = 0; - tcp->pocs[pino].resE = maxres; - tcp->pocs[pino].layS = 0; - tcp->pocs[pino].layE = tcp->numlayers; - tcp->pocs[pino].prg = tcp->prg; - } - tcp->pocs[pino].prcS = 0; - tcp->pocs[pino].prcE = maxprec;; - tcp->pocs[pino].txS = pi[pino].tx0; - tcp->pocs[pino].txE = pi[pino].tx1; - tcp->pocs[pino].tyS = pi[pino].ty0; - tcp->pocs[pino].tyE = pi[pino].ty1; - tcp->pocs[pino].dx = pi[pino].dx; - tcp->pocs[pino].dy = pi[pino].dy; - } - return pi; - } - - - -void pi_destroy(opj_pi_iterator_t *pi, opj_cp_t *cp, int tileno) { - int compno, pino; - opj_tcp_t *tcp = &cp->tcps[tileno]; - if(pi) { - for (pino = 0; pino < tcp->numpocs + 1; pino++) { - if(pi[pino].comps) { - for (compno = 0; compno < pi->numcomps; compno++) { - opj_pi_comp_t *comp = &pi[pino].comps[compno]; - if(comp->resolutions) { - opj_free(comp->resolutions); - } - } - opj_free(pi[pino].comps); - } - } - if(pi->include) { - opj_free(pi->include); - } - opj_free(pi); - } -} - -bool pi_next(opj_pi_iterator_t * pi) { - switch (pi->poc.prg) { - case LRCP: - return pi_next_lrcp(pi); - case RLCP: - return pi_next_rlcp(pi); - case RPCL: - return pi_next_rpcl(pi); - case PCRL: - return pi_next_pcrl(pi); - case CPRL: - return pi_next_cprl(pi); - case PROG_UNKNOWN: - return false; - } - - return false; -} - -int pi_check_next_level(int pos,opj_cp_t *cp,int tileno, int pino, char *prog){ - int i,l; - opj_tcp_t *tcps =&cp->tcps[tileno]; - opj_poc_t *tcp = &tcps->pocs[pino]; - if(pos>=0){ - for(i=pos;pos>=0;i--){ - switch(prog[i]){ - case 'R': - if(tcp->res_t==tcp->resE){ - l=pi_check_next_level(pos-1,cp,tileno,pino,prog); - if(l==1){ - return 1; - }else{ - return 0; - } - }else{ - return 1; - } - break; - case 'C': - if(tcp->comp_t==tcp->compE){ - l=pi_check_next_level(pos-1,cp,tileno,pino,prog); - if(l==1){ - return 1; - }else{ - return 0; - } - }else{ - return 1; - } - break; - case 'L': - if(tcp->lay_t==tcp->layE){ - l=pi_check_next_level(pos-1,cp,tileno,pino,prog); - if(l==1){ - return 1; - }else{ - return 0; - } - }else{ - return 1; - } - break; - case 'P': - switch(tcp->prg){ - case LRCP||RLCP: - if(tcp->prc_t == tcp->prcE){ - l=pi_check_next_level(i-1,cp,tileno,pino,prog); - if(l==1){ - return 1; - }else{ - return 0; - } - }else{ - return 1; - } - break; - default: - if(tcp->tx0_t == tcp->txE){ - //TY - if(tcp->ty0_t == tcp->tyE){ - l=pi_check_next_level(i-1,cp,tileno,pino,prog); - if(l==1){ - return 1; - }else{ - return 0; - } - }else{ - return 1; - }//TY - }else{ - return 1; - } - break; - }//end case P - }//end switch - }//end for - }//end if - return 0; -} - - -void pi_create_encode( opj_pi_iterator_t *pi, opj_cp_t *cp,int tileno, int pino,int tpnum, int tppos){ - char *prog; - int i,l; - int incr_top=1,resetX=0; - opj_tcp_t *tcps =&cp->tcps[tileno]; - opj_poc_t *tcp= &tcps->pocs[pino]; - prog = j2k_convert_progression_order(tcp->prg); - - pi[pino].first = 1; - pi[pino].poc.prg = tcp->prg; - - if(!(cp->tp_on)){ - pi[pino].poc.resno0 = tcp->resS; - pi[pino].poc.resno1 = tcp->resE; - pi[pino].poc.compno0 = tcp->compS; - pi[pino].poc.compno1 = tcp->compE; - pi[pino].poc.layno0 = tcp->layS; - pi[pino].poc.layno1 = tcp->layE; - pi[pino].poc.precno0 = tcp->prcS; - pi[pino].poc.precno1 = tcp->prcE; - pi[pino].poc.tx0 = tcp->txS; - pi[pino].poc.ty0 = tcp->tyS; - pi[pino].poc.tx1 = tcp->txE; - pi[pino].poc.ty1 = tcp->tyE; - }else { - for(i=tppos+1;i<4;i++){ - switch(prog[i]){ - case 'R': - pi[pino].poc.resno0 = tcp->resS; - pi[pino].poc.resno1 = tcp->resE; - break; - case 'C': - pi[pino].poc.compno0 = tcp->compS; - pi[pino].poc.compno1 = tcp->compE; - break; - case 'L': - pi[pino].poc.layno0 = tcp->layS; - pi[pino].poc.layno1 = tcp->layE; - break; - case 'P': - switch(tcp->prg){ - case LRCP: - case RLCP: - pi[pino].poc.precno0 = tcp->prcS; - pi[pino].poc.precno1 = tcp->prcE; - break; - default: - pi[pino].poc.tx0 = tcp->txS; - pi[pino].poc.ty0 = tcp->tyS; - pi[pino].poc.tx1 = tcp->txE; - pi[pino].poc.ty1 = tcp->tyE; - break; - } - break; - } - } - - if(tpnum==0){ - for(i=tppos;i>=0;i--){ - switch(prog[i]){ - case 'C': - tcp->comp_t = tcp->compS; - pi[pino].poc.compno0 = tcp->comp_t; - pi[pino].poc.compno1 = tcp->comp_t+1; - tcp->comp_t+=1; - break; - case 'R': - tcp->res_t = tcp->resS; - pi[pino].poc.resno0 = tcp->res_t; - pi[pino].poc.resno1 = tcp->res_t+1; - tcp->res_t+=1; - break; - case 'L': - tcp->lay_t = tcp->layS; - pi[pino].poc.layno0 = tcp->lay_t; - pi[pino].poc.layno1 = tcp->lay_t+1; - tcp->lay_t+=1; - break; - case 'P': - switch(tcp->prg){ - case LRCP: - case RLCP: - tcp->prc_t = tcp->prcS; - pi[pino].poc.precno0 = tcp->prc_t; - pi[pino].poc.precno1 = tcp->prc_t+1; - tcp->prc_t+=1; - break; - default: - tcp->tx0_t = tcp->txS; - tcp->ty0_t = tcp->tyS; - pi[pino].poc.tx0 = tcp->tx0_t; - pi[pino].poc.tx1 = tcp->tx0_t + tcp->dx - (tcp->tx0_t % tcp->dx); - pi[pino].poc.ty0 = tcp->ty0_t; - pi[pino].poc.ty1 = tcp->ty0_t + tcp->dy - (tcp->ty0_t % tcp->dy); - tcp->tx0_t = pi[pino].poc.tx1; - tcp->ty0_t = pi[pino].poc.ty1; - break; - } - break; - } - } - incr_top=1; - }else{ - for(i=tppos;i>=0;i--){ - switch(prog[i]){ - case 'C': - pi[pino].poc.compno0 = tcp->comp_t-1; - pi[pino].poc.compno1 = tcp->comp_t; - break; - case 'R': - pi[pino].poc.resno0 = tcp->res_t-1; - pi[pino].poc.resno1 = tcp->res_t; - break; - case 'L': - pi[pino].poc.layno0 = tcp->lay_t-1; - pi[pino].poc.layno1 = tcp->lay_t; - break; - case 'P': - switch(tcp->prg){ - case LRCP: - case RLCP: - pi[pino].poc.precno0 = tcp->prc_t-1; - pi[pino].poc.precno1 = tcp->prc_t; - break; - default: - pi[pino].poc.tx0 = tcp->tx0_t - tcp->dx - (tcp->tx0_t % tcp->dx); - pi[pino].poc.tx1 = tcp->tx0_t ; - pi[pino].poc.ty0 = tcp->ty0_t - tcp->dy - (tcp->ty0_t % tcp->dy); - pi[pino].poc.ty1 = tcp->ty0_t ; - break; - } - break; - } - if(incr_top==1){ - switch(prog[i]){ - case 'R': - if(tcp->res_t==tcp->resE){ - l=pi_check_next_level(i-1,cp,tileno,pino,prog); - if(l==1){ - tcp->res_t = tcp->resS; - pi[pino].poc.resno0 = tcp->res_t; - pi[pino].poc.resno1 = tcp->res_t+1; - tcp->res_t+=1; - incr_top=1; - }else{ - incr_top=0; - } - }else{ - pi[pino].poc.resno0 = tcp->res_t; - pi[pino].poc.resno1 = tcp->res_t+1; - tcp->res_t+=1; - incr_top=0; - } - break; - case 'C': - if(tcp->comp_t ==tcp->compE){ - l=pi_check_next_level(i-1,cp,tileno,pino,prog); - if(l==1){ - tcp->comp_t = tcp->compS; - pi[pino].poc.compno0 = tcp->comp_t; - pi[pino].poc.compno1 = tcp->comp_t+1; - tcp->comp_t+=1; - incr_top=1; - }else{ - incr_top=0; - } - }else{ - pi[pino].poc.compno0 = tcp->comp_t; - pi[pino].poc.compno1 = tcp->comp_t+1; - tcp->comp_t+=1; - incr_top=0; - } - break; - case 'L': - if(tcp->lay_t == tcp->layE){ - l=pi_check_next_level(i-1,cp,tileno,pino,prog); - if(l==1){ - tcp->lay_t = tcp->layS; - pi[pino].poc.layno0 = tcp->lay_t; - pi[pino].poc.layno1 = tcp->lay_t+1; - tcp->lay_t+=1; - incr_top=1; - }else{ - incr_top=0; - } - }else{ - pi[pino].poc.layno0 = tcp->lay_t; - pi[pino].poc.layno1 = tcp->lay_t+1; - tcp->lay_t+=1; - incr_top=0; - } - break; - case 'P': - switch(tcp->prg){ - case LRCP: - case RLCP: - if(tcp->prc_t == tcp->prcE){ - l=pi_check_next_level(i-1,cp,tileno,pino,prog); - if(l==1){ - tcp->prc_t = tcp->prcS; - pi[pino].poc.precno0 = tcp->prc_t; - pi[pino].poc.precno1 = tcp->prc_t+1; - tcp->prc_t+=1; - incr_top=1; - }else{ - incr_top=0; - } - }else{ - pi[pino].poc.precno0 = tcp->prc_t; - pi[pino].poc.precno1 = tcp->prc_t+1; - tcp->prc_t+=1; - incr_top=0; - } - break; - default: - if(tcp->tx0_t >= tcp->txE){ - if(tcp->ty0_t >= tcp->tyE){ - l=pi_check_next_level(i-1,cp,tileno,pino,prog); - if(l==1){ - tcp->ty0_t = tcp->tyS; - pi[pino].poc.ty0 = tcp->ty0_t; - pi[pino].poc.ty1 = tcp->ty0_t + tcp->dy - (tcp->ty0_t % tcp->dy); - tcp->ty0_t = pi[pino].poc.ty1; - incr_top=1;resetX=1; - }else{ - incr_top=0;resetX=0; - } - }else{ - pi[pino].poc.ty0 = tcp->ty0_t; - pi[pino].poc.ty1 = tcp->ty0_t + tcp->dy - (tcp->ty0_t % tcp->dy); - tcp->ty0_t = pi[pino].poc.ty1; - incr_top=0;resetX=1; - } - if(resetX==1){ - tcp->tx0_t = tcp->txS; - pi[pino].poc.tx0 = tcp->tx0_t; - pi[pino].poc.tx1 = tcp->tx0_t + tcp->dx- (tcp->tx0_t % tcp->dx); - tcp->tx0_t = pi[pino].poc.tx1; - } - }else{ - pi[pino].poc.tx0 = tcp->tx0_t; - pi[pino].poc.tx1 = tcp->tx0_t + tcp->dx- (tcp->tx0_t % tcp->dx); - tcp->tx0_t = pi[pino].poc.tx1; - incr_top=0; - } - break; - } - break; - } - } - } - } - } -} - - diff --git a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/pi.h b/trunk/unmanaged/openjpeg-libsl/libopenjpeg/pi.h deleted file mode 100644 index fc99329..0000000 --- a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/pi.h +++ /dev/null @@ -1,152 +0,0 @@ -/* - * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2007, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef __PI_H -#define __PI_H -/** -@file pi.h -@brief Implementation of a packet iterator (PI) - -The functions in PI.C have for goal to realize a packet iterator that permits to get the next -packet following the progression order and change of it. The functions in PI.C are used -by some function in T2.C. -*/ - -/** @defgroup PI PI - Implementation of a packet iterator */ -/*@{*/ - -/** -FIXME: documentation -*/ -typedef struct opj_pi_resolution { - int pdx, pdy; - int pw, ph; -} opj_pi_resolution_t; - -/** -FIXME: documentation -*/ -typedef struct opj_pi_comp { - int dx, dy; - /** number of resolution levels */ - int numresolutions; - opj_pi_resolution_t *resolutions; -} opj_pi_comp_t; - -/** -Packet iterator -*/ -typedef struct opj_pi_iterator { - /** Enabling Tile part generation*/ - char tp_on; - /** precise if the packet has been already used (usefull for progression order change) */ - short int *include; - /** layer step used to localize the packet in the include vector */ - int step_l; - /** resolution step used to localize the packet in the include vector */ - int step_r; - /** component step used to localize the packet in the include vector */ - int step_c; - /** precinct step used to localize the packet in the include vector */ - int step_p; - /** component that identify the packet */ - int compno; - /** resolution that identify the packet */ - int resno; - /** precinct that identify the packet */ - int precno; - /** layer that identify the packet */ - int layno; - /** 0 if the first packet */ - int first; - /** progression order change information */ - opj_poc_t poc; - /** number of components in the image */ - int numcomps; - /** Components*/ - opj_pi_comp_t *comps; - int tx0, ty0, tx1, ty1; - int x, y, dx, dy; -} opj_pi_iterator_t; - -/** @name Exported functions */ -/*@{*/ -/* ----------------------------------------------------------------------- */ -/** -Create a packet iterator for Encoder -@param image Raw image for which the packets will be listed -@param cp Coding parameters -@param tileno Number that identifies the tile for which to list the packets -@param t2_mode If == 0 In Threshold calculation ,If == 1 Final pass -@return Returns a packet iterator that points to the first packet of the tile -@see pi_destroy -*/ -opj_pi_iterator_t *pi_initialise_encode(opj_image_t *image, opj_cp_t *cp, int tileno,J2K_T2_MODE t2_mode); -/** -Modify the packet iterator for enabling tile part generation -@param pi Handle to the packet iterator generated in pi_initialise_encode -@param cp Coding parameters -@param tileno Number that identifies the tile for which to list the packets -@param tpnum Tile part number of the current tile -@param tppos The position of the tile part flag in the progression order -*/ -void pi_create_encode( opj_pi_iterator_t *pi, opj_cp_t *cp,int tileno, int pino,int tpnum, int tppos); -/** -Create a packet iterator for Decoder -@param image Raw image for which the packets will be listed -@param cp Coding parameters -@param tileno Number that identifies the tile for which to list the packets -@return Returns a packet iterator that points to the first packet of the tile -@see pi_destroy -*/ -opj_pi_iterator_t *pi_create_decode(opj_image_t * image, opj_cp_t * cp, int tileno); - -/** -Destroy a packet iterator -@param pi Previously created packet iterator -@param cp Coding parameters -@param tileno Number that identifies the tile for which the packets were listed -@see pi_create -*/ -void pi_destroy(opj_pi_iterator_t *pi, opj_cp_t *cp, int tileno); - -/** -Modify the packet iterator to point to the next packet -@param pi Packet iterator to modify -@return Returns false if pi pointed to the last packet or else returns true -*/ -bool pi_next(opj_pi_iterator_t * pi); -/* ----------------------------------------------------------------------- */ -/*@}*/ - -/*@}*/ - -#endif /* __PI_H */ diff --git a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/raw.c b/trunk/unmanaged/openjpeg-libsl/libopenjpeg/raw.c deleted file mode 100644 index 808a468..0000000 --- a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/raw.c +++ /dev/null @@ -1,87 +0,0 @@ -/* - * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2007, Professor Benoit Macq - * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#include "opj_includes.h" - -/* -========================================================== - local functions -========================================================== -*/ - - -/* -========================================================== - RAW encoding interface -========================================================== -*/ - -opj_raw_t* raw_create() { - opj_raw_t *raw = (opj_raw_t*)opj_malloc(sizeof(opj_raw_t)); - return raw; -} - -void raw_destroy(opj_raw_t *raw) { - if(raw) { - opj_free(raw); - } -} - -int raw_numbytes(opj_raw_t *raw) { - return raw->bp - raw->start; -} - -void raw_init_dec(opj_raw_t *raw, unsigned char *bp, int len) { - raw->start = bp; - raw->lenmax = len; - raw->len = 0; - raw->c = 0; - raw->ct = 0; -} - -int raw_decode(opj_raw_t *raw) { - int d; - if (raw->ct == 0) { - raw->ct = 8; - if (raw->len == raw->lenmax) { - raw->c = 0xff; - } else { - if (raw->c == 0xff) { - raw->ct = 7; - } - raw->c = *(raw->start + raw->len); - raw->len++; - } - } - raw->ct--; - d = (raw->c >> raw->ct) & 0x01; - - return d; -} - diff --git a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/raw.h b/trunk/unmanaged/openjpeg-libsl/libopenjpeg/raw.h deleted file mode 100644 index c4ff9b3..0000000 --- a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/raw.h +++ /dev/null @@ -1,100 +0,0 @@ -/* - * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2007, Professor Benoit Macq - * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef __RAW_H -#define __RAW_H -/** -@file raw.h -@brief Implementation of operations for raw encoding (RAW) - -The functions in RAW.C have for goal to realize the operation of raw encoding linked -with the corresponding mode switch. -*/ - -/** @defgroup RAW RAW - Implementation of operations for raw encoding */ -/*@{*/ - -/** -RAW encoding operations -*/ -typedef struct opj_raw { - /** temporary buffer where bits are coded or decoded */ - unsigned char c; - /** number of bits already read or free to write */ - unsigned int ct; - /** maximum length to decode */ - unsigned int lenmax; - /** length decoded */ - unsigned int len; - /** pointer to the current position in the buffer */ - unsigned char *bp; - /** pointer to the start of the buffer */ - unsigned char *start; - /** pointer to the end of the buffer */ - unsigned char *end; -} opj_raw_t; - -/** @name Exported functions */ -/*@{*/ -/* ----------------------------------------------------------------------- */ -/** -Create a new RAW handle -@return Returns a new RAW handle if successful, returns NULL otherwise -*/ -opj_raw_t* raw_create(); -/** -Destroy a previously created RAW handle -@param raw RAW handle to destroy -*/ -void raw_destroy(opj_raw_t *raw); -/** -Return the number of bytes written/read since initialisation -@param raw RAW handle to destroy -@return Returns the number of bytes already encoded -*/ -int raw_numbytes(opj_raw_t *raw); -/** -Initialize the decoder -@param raw RAW handle -@param bp Pointer to the start of the buffer from which the bytes will be read -@param len Length of the input buffer -*/ -void raw_init_dec(opj_raw_t *raw, unsigned char *bp, int len); -/** -Decode a symbol using raw-decoder. Cfr p.506 TAUBMAN -@param raw RAW handle -@return Returns the decoded symbol (0 or 1) -*/ -int raw_decode(opj_raw_t *raw); -/* ----------------------------------------------------------------------- */ -/*@}*/ - -/*@}*/ - -#endif /* __RAW_H */ diff --git a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/t1.c b/trunk/unmanaged/openjpeg-libsl/libopenjpeg/t1.c deleted file mode 100644 index b5d9599..0000000 --- a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/t1.c +++ /dev/null @@ -1,1210 +0,0 @@ -/* - * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2007, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * Copyright (c) 2007, Callum Lerwick <seg@haxxed.com> - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#include "opj_includes.h" -#include "t1_luts.h" - -/** @defgroup T1 T1 - Implementation of the tier-1 coding */ -/*@{*/ - -/** @name Local static functions */ -/*@{*/ - -static char t1_getctxno_zc(int f, int orient); -static char t1_getctxno_sc(int f); -static char t1_getctxno_mag(int f); -static char t1_getspb(int f); -static short t1_getnmsedec_sig(int x, int bitpos); -static short t1_getnmsedec_ref(int x, int bitpos); -static void t1_updateflags(flag_t *flagsp, int s, int stride); -/** -Encode significant pass -*/ -static void t1_enc_sigpass_step( - opj_t1_t *t1, - flag_t *flagsp, - int *datap, - int orient, - int bpno, - int one, - int *nmsedec, - char type, - int vsc); -/** -Decode significant pass -*/ -static void t1_dec_sigpass_step( - opj_t1_t *t1, - flag_t *flagsp, - int *datap, - int orient, - int oneplushalf, - char type, - int vsc); -/** -Encode significant pass -*/ -static void t1_enc_sigpass( - opj_t1_t *t1, - int bpno, - int orient, - int *nmsedec, - char type, - int cblksty); -/** -Decode significant pass -*/ -static void t1_dec_sigpass( - opj_t1_t *t1, - int bpno, - int orient, - char type, - int cblksty); -/** -Encode refinement pass -*/ -static void t1_enc_refpass_step( - opj_t1_t *t1, - flag_t *flagsp, - int *datap, - int bpno, - int one, - int *nmsedec, - char type, - int vsc); -/** -Decode refinement pass -*/ -static void t1_dec_refpass_step( - opj_t1_t *t1, - flag_t *flagsp, - int *datap, - int poshalf, - int neghalf, - char type, - int vsc); -/** -Encode refinement pass -*/ -static void t1_enc_refpass( - opj_t1_t *t1, - int bpno, - int *nmsedec, - char type, - int cblksty); -/** -Decode refinement pass -*/ -static void t1_dec_refpass( - opj_t1_t *t1, - int bpno, - char type, - int cblksty); -/** -Encode clean-up pass -*/ -static void t1_enc_clnpass_step( - opj_t1_t *t1, - flag_t *flagsp, - int *datap, - int orient, - int bpno, - int one, - int *nmsedec, - int partial, - int vsc); -/** -Decode clean-up pass -*/ -static void t1_dec_clnpass_step( - opj_t1_t *t1, - flag_t *flagsp, - int *datap, - int orient, - int oneplushalf, - int partial, - int vsc); -/** -Encode clean-up pass -*/ -static void t1_enc_clnpass( - opj_t1_t *t1, - int bpno, - int orient, - int *nmsedec, - int cblksty); -/** -Decode clean-up pass -*/ -static void t1_dec_clnpass( - opj_t1_t *t1, - int bpno, - int orient, - int cblksty); -static double t1_getwmsedec( - int nmsedec, - int compno, - int level, - int orient, - int bpno, - int qmfbid, - double stepsize, - int numcomps); -/** -Encode 1 code-block -@param t1 T1 handle -@param cblk Code-block coding parameters -@param orient -@param compno Component number -@param level -@param qmfbid -@param stepsize -@param cblksty Code-block style -@param numcomps -@param tile -*/ -static void t1_encode_cblk( - opj_t1_t *t1, - opj_tcd_cblk_t * cblk, - int orient, - int compno, - int level, - int qmfbid, - double stepsize, - int cblksty, - int numcomps, - opj_tcd_tile_t * tile); -/** -Decode 1 code-block -@param t1 T1 handle -@param cblk Code-block coding parameters -@param orient -@param roishift Region of interest shifting value -@param cblksty Code-block style -*/ -static void t1_decode_cblk( - opj_t1_t *t1, - opj_tcd_cblk_t * cblk, - int orient, - int roishift, - int cblksty); - -/*@}*/ - -/*@}*/ - -/* ----------------------------------------------------------------------- */ - -static char t1_getctxno_zc(int f, int orient) { - return lut_ctxno_zc[(orient << 8) | (f & T1_SIG_OTH)]; -} - -static char t1_getctxno_sc(int f) { - return lut_ctxno_sc[(f & (T1_SIG_PRIM | T1_SGN)) >> 4]; -} - -static char t1_getctxno_mag(int f) { - return lut_ctxno_mag[(f & T1_SIG_OTH) | (((f & T1_REFINE) != 0) << 11)]; -} - -static char t1_getspb(int f) { - return lut_spb[(f & (T1_SIG_PRIM | T1_SGN)) >> 4]; -} - -static short t1_getnmsedec_sig(int x, int bitpos) { - if (bitpos > T1_NMSEDEC_FRACBITS) { - return lut_nmsedec_sig[(x >> (bitpos - T1_NMSEDEC_FRACBITS)) & ((1 << T1_NMSEDEC_BITS) - 1)]; - } - - return lut_nmsedec_sig0[x & ((1 << T1_NMSEDEC_BITS) - 1)]; -} - -static short t1_getnmsedec_ref(int x, int bitpos) { - if (bitpos > T1_NMSEDEC_FRACBITS) { - return lut_nmsedec_ref[(x >> (bitpos - T1_NMSEDEC_FRACBITS)) & ((1 << T1_NMSEDEC_BITS) - 1)]; - } - - return lut_nmsedec_ref0[x & ((1 << T1_NMSEDEC_BITS) - 1)]; -} - -static void t1_updateflags(flag_t *flagsp, int s, int stride) { - flag_t *np = flagsp - stride; - flag_t *sp = flagsp + stride; - - static const flag_t mod[] = { - T1_SIG_S, T1_SIG_N, T1_SIG_E, T1_SIG_W, - T1_SIG_S | T1_SGN_S, T1_SIG_N | T1_SGN_N, T1_SIG_E | T1_SGN_E, T1_SIG_W | T1_SGN_W - }; - - s <<= 2; - - np[-1] |= T1_SIG_SE; - np[0] |= mod[s]; - np[1] |= T1_SIG_SW; - - flagsp[-1] |= mod[s+2]; - flagsp[1] |= mod[s+3]; - - sp[-1] |= T1_SIG_NE; - sp[0] |= mod[s+1]; - sp[1] |= T1_SIG_NW; -} - -static void t1_enc_sigpass_step( - opj_t1_t *t1, - flag_t *flagsp, - int *datap, - int orient, - int bpno, - int one, - int *nmsedec, - char type, - int vsc) -{ - int v, flag; - - opj_mqc_t *mqc = t1->mqc; /* MQC component */ - - flag = vsc ? ((*flagsp) & (~(T1_SIG_S | T1_SIG_SE | T1_SIG_SW | T1_SGN_S))) : (*flagsp); - if ((flag & T1_SIG_OTH) && !(flag & (T1_SIG | T1_VISIT))) { - v = int_abs(*datap) & one ? 1 : 0; - if (type == T1_TYPE_RAW) { /* BYPASS/LAZY MODE */ - mqc_setcurctx(mqc, t1_getctxno_zc(flag, orient)); /* ESSAI */ - mqc_bypass_enc(mqc, v); - } else { - mqc_setcurctx(mqc, t1_getctxno_zc(flag, orient)); - mqc_encode(mqc, v); - } - if (v) { - v = *datap < 0 ? 1 : 0; - *nmsedec += t1_getnmsedec_sig(int_abs(*datap), bpno + T1_NMSEDEC_FRACBITS); - if (type == T1_TYPE_RAW) { /* BYPASS/LAZY MODE */ - mqc_setcurctx(mqc, t1_getctxno_sc(flag)); /* ESSAI */ - mqc_bypass_enc(mqc, v); - } else { - mqc_setcurctx(mqc, t1_getctxno_sc(flag)); - mqc_encode(mqc, v ^ t1_getspb(flag)); - } - t1_updateflags(flagsp, v, t1->flags_stride); - *flagsp |= T1_SIG; - } - *flagsp |= T1_VISIT; - } -} - -static void t1_dec_sigpass_step( - opj_t1_t *t1, - flag_t *flagsp, - int *datap, - int orient, - int oneplushalf, - char type, - int vsc) -{ - int v, flag; - - opj_raw_t *raw = t1->raw; /* RAW component */ - opj_mqc_t *mqc = t1->mqc; /* MQC component */ - - flag = vsc ? ((*flagsp) & (~(T1_SIG_S | T1_SIG_SE | T1_SIG_SW | T1_SGN_S))) : (*flagsp); - if ((flag & T1_SIG_OTH) && !(flag & (T1_SIG | T1_VISIT))) { - if (type == T1_TYPE_RAW) { - if (raw_decode(raw)) { - v = raw_decode(raw); /* ESSAI */ - *datap = v ? -oneplushalf : oneplushalf; - t1_updateflags(flagsp, v, t1->flags_stride); - *flagsp |= T1_SIG; - } - } else { - mqc_setcurctx(mqc, t1_getctxno_zc(flag, orient)); - if (mqc_decode(mqc)) { - mqc_setcurctx(mqc, t1_getctxno_sc(flag)); - v = mqc_decode(mqc) ^ t1_getspb(flag); - *datap = v ? -oneplushalf : oneplushalf; - t1_updateflags(flagsp, v, t1->flags_stride); - *flagsp |= T1_SIG; - } - } - *flagsp |= T1_VISIT; - } -} /* VSC and BYPASS by Antonin */ - -static void t1_enc_sigpass( - opj_t1_t *t1, - int bpno, - int orient, - int *nmsedec, - char type, - int cblksty) -{ - int i, j, k, one, vsc; - *nmsedec = 0; - one = 1 << (bpno + T1_NMSEDEC_FRACBITS); - for (k = 0; k < t1->h; k += 4) { - for (i = 0; i < t1->w; ++i) { - for (j = k; j < k + 4 && j < t1->h; ++j) { - vsc = ((cblksty & J2K_CCP_CBLKSTY_VSC) && (j == k + 3 || j == t1->h - 1)) ? 1 : 0; - t1_enc_sigpass_step( - t1, - &t1->flags[((j+1) * t1->flags_stride) + i + 1], - &t1->data[(j * t1->w) + i], - orient, - bpno, - one, - nmsedec, - type, - vsc); - } - } - } -} - -static void t1_dec_sigpass( - opj_t1_t *t1, - int bpno, - int orient, - char type, - int cblksty) -{ - int i, j, k, one, half, oneplushalf, vsc; - one = 1 << bpno; - half = one >> 1; - oneplushalf = one | half; - for (k = 0; k < t1->h; k += 4) { - for (i = 0; i < t1->w; ++i) { - for (j = k; j < k + 4 && j < t1->h; ++j) { - vsc = ((cblksty & J2K_CCP_CBLKSTY_VSC) && (j == k + 3 || j == t1->h - 1)) ? 1 : 0; - t1_dec_sigpass_step( - t1, - &t1->flags[((j+1) * t1->flags_stride) + i + 1], - &t1->data[(j * t1->w) + i], - orient, - oneplushalf, - type, - vsc); - } - } - } -} /* VSC and BYPASS by Antonin */ - -static void t1_enc_refpass_step( - opj_t1_t *t1, - flag_t *flagsp, - int *datap, - int bpno, - int one, - int *nmsedec, - char type, - int vsc) -{ - int v, flag; - - opj_mqc_t *mqc = t1->mqc; /* MQC component */ - - flag = vsc ? ((*flagsp) & (~(T1_SIG_S | T1_SIG_SE | T1_SIG_SW | T1_SGN_S))) : (*flagsp); - if ((flag & (T1_SIG | T1_VISIT)) == T1_SIG) { - *nmsedec += t1_getnmsedec_ref(int_abs(*datap), bpno + T1_NMSEDEC_FRACBITS); - v = int_abs(*datap) & one ? 1 : 0; - if (type == T1_TYPE_RAW) { /* BYPASS/LAZY MODE */ - mqc_setcurctx(mqc, t1_getctxno_mag(flag)); /* ESSAI */ - mqc_bypass_enc(mqc, v); - } else { - mqc_setcurctx(mqc, t1_getctxno_mag(flag)); - mqc_encode(mqc, v); - } - *flagsp |= T1_REFINE; - } -} - -static void t1_dec_refpass_step( - opj_t1_t *t1, - flag_t *flagsp, - int *datap, - int poshalf, - int neghalf, - char type, - int vsc) -{ - int v, t, flag; - - opj_mqc_t *mqc = t1->mqc; /* MQC component */ - opj_raw_t *raw = t1->raw; /* RAW component */ - - flag = vsc ? ((*flagsp) & (~(T1_SIG_S | T1_SIG_SE | T1_SIG_SW | T1_SGN_S))) : (*flagsp); - if ((flag & (T1_SIG | T1_VISIT)) == T1_SIG) { - if (type == T1_TYPE_RAW) { - mqc_setcurctx(mqc, t1_getctxno_mag(flag)); /* ESSAI */ - v = raw_decode(raw); - } else { - mqc_setcurctx(mqc, t1_getctxno_mag(flag)); - v = mqc_decode(mqc); - } - t = v ? poshalf : neghalf; - *datap += *datap < 0 ? -t : t; - *flagsp |= T1_REFINE; - } -} /* VSC and BYPASS by Antonin */ - -static void t1_enc_refpass( - opj_t1_t *t1, - int bpno, - int *nmsedec, - char type, - int cblksty) -{ - int i, j, k, one, vsc; - *nmsedec = 0; - one = 1 << (bpno + T1_NMSEDEC_FRACBITS); - for (k = 0; k < t1->h; k += 4) { - for (i = 0; i < t1->w; ++i) { - for (j = k; j < k + 4 && j < t1->h; ++j) { - vsc = ((cblksty & J2K_CCP_CBLKSTY_VSC) && (j == k + 3 || j == t1->h - 1)) ? 1 : 0; - t1_enc_refpass_step( - t1, - &t1->flags[((j+1) * t1->flags_stride) + i + 1], - &t1->data[(j * t1->w) + i], - bpno, - one, - nmsedec, - type, - vsc); - } - } - } -} - -static void t1_dec_refpass( - opj_t1_t *t1, - int bpno, - char type, - int cblksty) -{ - int i, j, k, one, poshalf, neghalf; - int vsc; - one = 1 << bpno; - poshalf = one >> 1; - neghalf = bpno > 0 ? -poshalf : -1; - for (k = 0; k < t1->h; k += 4) { - for (i = 0; i < t1->w; ++i) { - for (j = k; j < k + 4 && j < t1->h; ++j) { - vsc = ((cblksty & J2K_CCP_CBLKSTY_VSC) && (j == k + 3 || j == t1->h - 1)) ? 1 : 0; - t1_dec_refpass_step( - t1, - &t1->flags[((j+1) * t1->flags_stride) + i + 1], - &t1->data[(j * t1->w) + i], - poshalf, - neghalf, - type, - vsc); - } - } - } -} /* VSC and BYPASS by Antonin */ - -static void t1_enc_clnpass_step( - opj_t1_t *t1, - flag_t *flagsp, - int *datap, - int orient, - int bpno, - int one, - int *nmsedec, - int partial, - int vsc) -{ - int v, flag; - - opj_mqc_t *mqc = t1->mqc; /* MQC component */ - - flag = vsc ? ((*flagsp) & (~(T1_SIG_S | T1_SIG_SE | T1_SIG_SW | T1_SGN_S))) : (*flagsp); - if (partial) { - goto LABEL_PARTIAL; - } - if (!(*flagsp & (T1_SIG | T1_VISIT))) { - mqc_setcurctx(mqc, t1_getctxno_zc(flag, orient)); - v = int_abs(*datap) & one ? 1 : 0; - mqc_encode(mqc, v); - if (v) { -LABEL_PARTIAL: - *nmsedec += t1_getnmsedec_sig(int_abs(*datap), bpno + T1_NMSEDEC_FRACBITS); - mqc_setcurctx(mqc, t1_getctxno_sc(flag)); - v = *datap < 0 ? 1 : 0; - mqc_encode(mqc, v ^ t1_getspb(flag)); - t1_updateflags(flagsp, v, t1->flags_stride); - *flagsp |= T1_SIG; - } - } - *flagsp &= ~T1_VISIT; -} - -static void t1_dec_clnpass_step( - opj_t1_t *t1, - flag_t *flagsp, - int *datap, - int orient, - int oneplushalf, - int partial, - int vsc) -{ - int v, flag; - - opj_mqc_t *mqc = t1->mqc; /* MQC component */ - - flag = vsc ? ((*flagsp) & (~(T1_SIG_S | T1_SIG_SE | T1_SIG_SW | T1_SGN_S))) : (*flagsp); - if (partial) { - goto LABEL_PARTIAL; - } - if (!(flag & (T1_SIG | T1_VISIT))) { - mqc_setcurctx(mqc, t1_getctxno_zc(flag, orient)); - if (mqc_decode(mqc)) { -LABEL_PARTIAL: - mqc_setcurctx(mqc, t1_getctxno_sc(flag)); - v = mqc_decode(mqc) ^ t1_getspb(flag); - *datap = v ? -oneplushalf : oneplushalf; - t1_updateflags(flagsp, v, t1->flags_stride); - *flagsp |= T1_SIG; - } - } - *flagsp &= ~T1_VISIT; -} /* VSC and BYPASS by Antonin */ - -static void t1_enc_clnpass( - opj_t1_t *t1, - int bpno, - int orient, - int *nmsedec, - int cblksty) -{ - int i, j, k, one, agg, runlen, vsc; - - opj_mqc_t *mqc = t1->mqc; /* MQC component */ - - *nmsedec = 0; - one = 1 << (bpno + T1_NMSEDEC_FRACBITS); - for (k = 0; k < t1->h; k += 4) { - for (i = 0; i < t1->w; ++i) { - if (k + 3 < t1->h) { - if (cblksty & J2K_CCP_CBLKSTY_VSC) { - agg = !(MACRO_t1_flags(1 + k,1 + i) & (T1_SIG | T1_VISIT | T1_SIG_OTH) - || MACRO_t1_flags(1 + k + 1,1 + i) & (T1_SIG | T1_VISIT | T1_SIG_OTH) - || MACRO_t1_flags(1 + k + 2,1 + i) & (T1_SIG | T1_VISIT | T1_SIG_OTH) - || (MACRO_t1_flags(1 + k + 3,1 + i) - & (~(T1_SIG_S | T1_SIG_SE | T1_SIG_SW | T1_SGN_S))) & (T1_SIG | T1_VISIT | T1_SIG_OTH)); - } else { - agg = !(MACRO_t1_flags(1 + k,1 + i) & (T1_SIG | T1_VISIT | T1_SIG_OTH) - || MACRO_t1_flags(1 + k + 1,1 + i) & (T1_SIG | T1_VISIT | T1_SIG_OTH) - || MACRO_t1_flags(1 + k + 2,1 + i) & (T1_SIG | T1_VISIT | T1_SIG_OTH) - || MACRO_t1_flags(1 + k + 3,1 + i) & (T1_SIG | T1_VISIT | T1_SIG_OTH)); - } - } else { - agg = 0; - } - if (agg) { - for (runlen = 0; runlen < 4; ++runlen) { - if (int_abs(t1->data[((k + runlen)*t1->w) + i]) & one) - break; - } - mqc_setcurctx(mqc, T1_CTXNO_AGG); - mqc_encode(mqc, runlen != 4); - if (runlen == 4) { - continue; - } - mqc_setcurctx(mqc, T1_CTXNO_UNI); - mqc_encode(mqc, runlen >> 1); - mqc_encode(mqc, runlen & 1); - } else { - runlen = 0; - } - for (j = k + runlen; j < k + 4 && j < t1->h; ++j) { - vsc = ((cblksty & J2K_CCP_CBLKSTY_VSC) && (j == k + 3 || j == t1->h - 1)) ? 1 : 0; - t1_enc_clnpass_step( - t1, - &t1->flags[((j+1) * t1->flags_stride) + i + 1], - &t1->data[(j * t1->w) + i], - orient, - bpno, - one, - nmsedec, - agg && (j == k + runlen), - vsc); - } - } - } -} - -static void t1_dec_clnpass( - opj_t1_t *t1, - int bpno, - int orient, - int cblksty) -{ - int i, j, k, one, half, oneplushalf, agg, runlen, vsc; - int segsym = cblksty & J2K_CCP_CBLKSTY_SEGSYM; - - opj_mqc_t *mqc = t1->mqc; /* MQC component */ - - one = 1 << bpno; - half = one >> 1; - oneplushalf = one | half; - for (k = 0; k < t1->h; k += 4) { - for (i = 0; i < t1->w; ++i) { - if (k + 3 < t1->h) { - if (cblksty & J2K_CCP_CBLKSTY_VSC) { - agg = !(MACRO_t1_flags(1 + k,1 + i) & (T1_SIG | T1_VISIT | T1_SIG_OTH) - || MACRO_t1_flags(1 + k + 1,1 + i) & (T1_SIG | T1_VISIT | T1_SIG_OTH) - || MACRO_t1_flags(1 + k + 2,1 + i) & (T1_SIG | T1_VISIT | T1_SIG_OTH) - || (MACRO_t1_flags(1 + k + 3,1 + i) - & (~(T1_SIG_S | T1_SIG_SE | T1_SIG_SW | T1_SGN_S))) & (T1_SIG | T1_VISIT | T1_SIG_OTH)); - } else { - agg = !(MACRO_t1_flags(1 + k,1 + i) & (T1_SIG | T1_VISIT | T1_SIG_OTH) - || MACRO_t1_flags(1 + k + 1,1 + i) & (T1_SIG | T1_VISIT | T1_SIG_OTH) - || MACRO_t1_flags(1 + k + 2,1 + i) & (T1_SIG | T1_VISIT | T1_SIG_OTH) - || MACRO_t1_flags(1 + k + 3,1 + i) & (T1_SIG | T1_VISIT | T1_SIG_OTH)); - } - } else { - agg = 0; - } - if (agg) { - mqc_setcurctx(mqc, T1_CTXNO_AGG); - if (!mqc_decode(mqc)) { - continue; - } - mqc_setcurctx(mqc, T1_CTXNO_UNI); - runlen = mqc_decode(mqc); - runlen = (runlen << 1) | mqc_decode(mqc); - } else { - runlen = 0; - } - for (j = k + runlen; j < k + 4 && j < t1->h; ++j) { - vsc = ((cblksty & J2K_CCP_CBLKSTY_VSC) && (j == k + 3 || j == t1->h - 1)) ? 1 : 0; - t1_dec_clnpass_step( - t1, - &t1->flags[((j+1) * t1->flags_stride) + i + 1], - &t1->data[(j * t1->w) + i], - orient, - oneplushalf, - agg && (j == k + runlen), - vsc); - } - } - } - if (segsym) { - int v = 0; - mqc_setcurctx(mqc, T1_CTXNO_UNI); - v = mqc_decode(mqc); - v = (v << 1) | mqc_decode(mqc); - v = (v << 1) | mqc_decode(mqc); - v = (v << 1) | mqc_decode(mqc); - /* - if (v!=0xa) { - opj_event_msg(t1->cinfo, EVT_WARNING, "Bad segmentation symbol %x\n", v); - } - */ - } -} /* VSC and BYPASS by Antonin */ - - -/** mod fixed_quality */ -static double t1_getwmsedec( - int nmsedec, - int compno, - int level, - int orient, - int bpno, - int qmfbid, - double stepsize, - int numcomps) -{ - double w1, w2, wmsedec; - if (qmfbid == 1) { - w1 = (numcomps > 1) ? mct_getnorm(compno) : 1.0; - w2 = dwt_getnorm(level, orient); - } else { /* if (qmfbid == 0) */ - w1 = (numcomps > 1) ? mct_getnorm_real(compno) : 1.0; - w2 = dwt_getnorm_real(level, orient); - } - wmsedec = w1 * w2 * stepsize * (1 << bpno); - wmsedec *= wmsedec * nmsedec / 8192.0; - - return wmsedec; -} - -static void allocate_buffers( - opj_t1_t *t1, - int w, - int h) -{ - int datasize; - int flagssize; - - datasize=w * h; - //fprintf(stderr,"w=%i h=%i datasize=%i flagssize=%i\n",w,h,datasize,flagssize); - - if(datasize > t1->datasize){ - //fprintf(stderr,"Allocating t1->data: datasize=%i\n",datasize); - free(t1->data); - t1->data=malloc(datasize * sizeof(int)); - if(!t1->data){ - return; - } - t1->datasize=datasize; - } - //memset(t1->data,0xff,t1->datasize); - memset(t1->data,0,datasize * sizeof(int)); - - t1->flags_stride=w+2; - flagssize=t1->flags_stride * (h+2); - - if(flagssize > t1->flagssize){ - //fprintf(stderr,"Allocating t1->flags: flagssize=%i\n",flagssize); - free(t1->flags); - t1->flags=malloc(flagssize * sizeof(flag_t)); - if(!t1->flags){ - fprintf(stderr,"Allocating t1->flags FAILED!\n"); - return; - } - t1->flagssize=flagssize; - } - //memset(t1->flags,0xff,t1->flagssize); - memset(t1->flags,0,flagssize * sizeof(flag_t)); - - t1->w=w; - t1->h=h; -} - -/** mod fixed_quality */ -static void t1_encode_cblk( - opj_t1_t *t1, - opj_tcd_cblk_t * cblk, - int orient, - int compno, - int level, - int qmfbid, - double stepsize, - int cblksty, - int numcomps, - opj_tcd_tile_t * tile) -{ - int i, j; - int passno; - int bpno, passtype; - int max; - int nmsedec = 0; - double cumwmsedec = 0.0; - char type = T1_TYPE_MQ; - - opj_mqc_t *mqc = t1->mqc; /* MQC component */ - - max = 0; - for (j = 0; j < t1->h; ++j) { - for (i = 0; i < t1->w; ++i) { - max = int_max(max, int_abs(t1->data[(j * t1->w) + i])); - } - } - - cblk->numbps = max ? (int_floorlog2(max) + 1) - T1_NMSEDEC_FRACBITS : 0; - - bpno = cblk->numbps - 1; - passtype = 2; - - mqc_resetstates(mqc); - mqc_setstate(mqc, T1_CTXNO_UNI, 0, 46); - mqc_setstate(mqc, T1_CTXNO_AGG, 0, 3); - mqc_setstate(mqc, T1_CTXNO_ZC, 0, 4); - mqc_init_enc(mqc, cblk->data); - - for (passno = 0; bpno >= 0; ++passno) { - opj_tcd_pass_t *pass = &cblk->passes[passno]; - int correction = 3; - type = ((bpno < (cblk->numbps - 4)) && (passtype < 2) && (cblksty & J2K_CCP_CBLKSTY_LAZY)) ? T1_TYPE_RAW : T1_TYPE_MQ; - - switch (passtype) { - case 0: - t1_enc_sigpass(t1, bpno, orient, &nmsedec, type, cblksty); - break; - case 1: - t1_enc_refpass(t1, bpno, &nmsedec, type, cblksty); - break; - case 2: - t1_enc_clnpass(t1, bpno, orient, &nmsedec, cblksty); - /* code switch SEGMARK (i.e. SEGSYM) */ - if (cblksty & J2K_CCP_CBLKSTY_SEGSYM) - mqc_segmark_enc(mqc); - break; - } - - /* fixed_quality */ - cumwmsedec += t1_getwmsedec(nmsedec, compno, level, orient, bpno, qmfbid, stepsize, numcomps); - tile->distotile += t1_getwmsedec(nmsedec, compno, level, orient, bpno, qmfbid, stepsize, numcomps); - - /* Code switch "RESTART" (i.e. TERMALL) */ - if ((cblksty & J2K_CCP_CBLKSTY_TERMALL) && !((passtype == 2) && (bpno - 1 < 0))) { - if (type == T1_TYPE_RAW) { - mqc_flush(mqc); - correction = 1; - /* correction = mqc_bypass_flush_enc(); */ - } else { /* correction = mqc_restart_enc(); */ - mqc_flush(mqc); - correction = 1; - } - pass->term = 1; - } else { - if (((bpno < (cblk->numbps - 4) && (passtype > 0)) - || ((bpno == (cblk->numbps - 4)) && (passtype == 2))) && (cblksty & J2K_CCP_CBLKSTY_LAZY)) { - if (type == T1_TYPE_RAW) { - mqc_flush(mqc); - correction = 1; - /* correction = mqc_bypass_flush_enc(); */ - } else { /* correction = mqc_restart_enc(); */ - mqc_flush(mqc); - correction = 1; - } - pass->term = 1; - } else { - pass->term = 0; - } - } - - if (++passtype == 3) { - passtype = 0; - bpno--; - } - - if (pass->term && bpno > 0) { - type = ((bpno < (cblk->numbps - 4)) && (passtype < 2) && (cblksty & J2K_CCP_CBLKSTY_LAZY)) ? T1_TYPE_RAW : T1_TYPE_MQ; - if (type == T1_TYPE_RAW) - mqc_bypass_init_enc(mqc); - else - mqc_restart_init_enc(mqc); - } - - pass->distortiondec = cumwmsedec; - pass->rate = mqc_numbytes(mqc) + correction; /* FIXME */ - - /* Code-switch "RESET" */ - if (cblksty & J2K_CCP_CBLKSTY_RESET) - mqc_reset_enc(mqc); - } - - /* Code switch "ERTERM" (i.e. PTERM) */ - if (cblksty & J2K_CCP_CBLKSTY_PTERM) - mqc_erterm_enc(mqc); - else /* Default coding */ if (!(cblksty & J2K_CCP_CBLKSTY_LAZY)) - mqc_flush(mqc); - - cblk->totalpasses = passno; - - for (passno = 0; passno<cblk->totalpasses; passno++) { - opj_tcd_pass_t *pass = &cblk->passes[passno]; - if (pass->rate > mqc_numbytes(mqc)) - pass->rate = mqc_numbytes(mqc); - /*Preventing generation of FF as last data byte of a pass*/ - if((pass->rate>1) && (cblk->data[pass->rate - 1] == 0xFF)){ - pass->rate--; - } - pass->len = pass->rate - (passno == 0 ? 0 : cblk->passes[passno - 1].rate); - } -} - -static void t1_decode_cblk( - opj_t1_t *t1, - opj_tcd_cblk_t * cblk, - int orient, - int roishift, - int cblksty) -{ - int bpno, passtype; - int segno, passno; - char type = T1_TYPE_MQ; /* BYPASS mode */ - - opj_raw_t *raw = t1->raw; /* RAW component */ - opj_mqc_t *mqc = t1->mqc; /* MQC component */ - - allocate_buffers( - t1, - cblk->x1 - cblk->x0, - cblk->y1 - cblk->y0); - - bpno = roishift + cblk->numbps - 1; - passtype = 2; - - mqc_resetstates(mqc); - mqc_setstate(mqc, T1_CTXNO_UNI, 0, 46); - mqc_setstate(mqc, T1_CTXNO_AGG, 0, 3); - mqc_setstate(mqc, T1_CTXNO_ZC, 0, 4); - - for (segno = 0; segno < cblk->numsegs; ++segno) { - opj_tcd_seg_t *seg = &cblk->segs[segno]; - - /* BYPASS mode */ - type = ((bpno <= (cblk->numbps - 1) - 4) && (passtype < 2) && (cblksty & J2K_CCP_CBLKSTY_LAZY)) ? T1_TYPE_RAW : T1_TYPE_MQ; - if (type == T1_TYPE_RAW) { - raw_init_dec(raw, seg->data, seg->len); - } else { - mqc_init_dec(mqc, seg->data, seg->len); - } - - for (passno = 0; passno < seg->numpasses; ++passno) { - switch (passtype) { - case 0: - t1_dec_sigpass(t1, bpno+1, orient, type, cblksty); - break; - case 1: - t1_dec_refpass(t1, bpno+1, type, cblksty); - break; - case 2: - t1_dec_clnpass(t1, bpno+1, orient, cblksty); - break; - } - - if ((cblksty & J2K_CCP_CBLKSTY_RESET) && type == T1_TYPE_MQ) { - mqc_resetstates(mqc); - mqc_setstate(mqc, T1_CTXNO_UNI, 0, 46); - mqc_setstate(mqc, T1_CTXNO_AGG, 0, 3); - mqc_setstate(mqc, T1_CTXNO_ZC, 0, 4); - } - if (++passtype == 3) { - passtype = 0; - bpno--; - } - } - } -} - -/* ----------------------------------------------------------------------- */ - -opj_t1_t* t1_create(opj_common_ptr cinfo) { - opj_t1_t *t1 = (opj_t1_t*) malloc(sizeof(opj_t1_t)); - if(!t1) - return NULL; - - t1->cinfo = cinfo; - /* create MQC and RAW handles */ - t1->mqc = mqc_create(); - t1->raw = raw_create(); - - t1->datasize=0; - t1->data=NULL; - t1->flagssize=0; - t1->flags=NULL; - - return t1; -} - -void t1_destroy(opj_t1_t *t1) { - if(t1) { - /* destroy MQC and RAW handles */ - mqc_destroy(t1->mqc); - raw_destroy(t1->raw); - free(t1->data); - free(t1->flags); - free(t1); - } -} - -void t1_encode_cblks( - opj_t1_t *t1, - opj_tcd_tile_t *tile, - opj_tcp_t *tcp) -{ - int compno, resno, bandno, precno, cblkno; - - tile->distotile = 0; /* fixed_quality */ - - for (compno = 0; compno < tile->numcomps; ++compno) { - opj_tcd_tilecomp_t *tilec = &tile->comps[compno]; - - for (resno = 0; resno < tilec->numresolutions; ++resno) { - opj_tcd_resolution_t *res = &tilec->resolutions[resno]; - - for (bandno = 0; bandno < res->numbands; ++bandno) { - opj_tcd_band_t *band = &res->bands[bandno]; - - for (precno = 0; precno < res->pw * res->ph; ++precno) { - opj_tcd_precinct_t *prc = &band->precincts[precno]; - - for (cblkno = 0; cblkno < prc->cw * prc->ch; ++cblkno) { - int x, y, w, i, j, orient; - opj_tcd_cblk_t *cblk = &prc->cblks[cblkno]; - - x = cblk->x0 - band->x0; - y = cblk->y0 - band->y0; - if (band->bandno & 1) { - opj_tcd_resolution_t *pres = &tilec->resolutions[resno - 1]; - x += pres->x1 - pres->x0; - } - if (band->bandno & 2) { - opj_tcd_resolution_t *pres = &tilec->resolutions[resno - 1]; - y += pres->y1 - pres->y0; - } - - allocate_buffers( - t1, - cblk->x1 - cblk->x0, - cblk->y1 - cblk->y0); - - w = tilec->x1 - tilec->x0; - if (tcp->tccps[compno].qmfbid == 1) { - for (j = 0; j < t1->h; ++j) { - for (i = 0; i < t1->w; ++i) { - t1->data[(j * t1->w) + i] = - tilec->data[(x + i) + (y + j) * w] << T1_NMSEDEC_FRACBITS; - } - } - } else { /* if (tcp->tccps[compno].qmfbid == 0) */ - for (j = 0; j < t1->h; ++j) { - for (i = 0; i < t1->w; ++i) { - t1->data[(j * t1->w) + i] = - fix_mul( - tilec->data[x + i + (y + j) * w], - 8192 * 8192 / ((int) floor(band->stepsize * 8192))) >> (11 - T1_NMSEDEC_FRACBITS); - } - } - } - orient = band->bandno; /* FIXME */ - if (orient == 2) { - orient = 1; - } else if (orient == 1) { - orient = 2; - } - - t1_encode_cblk( - t1, - cblk, - orient, - compno, - tilec->numresolutions - 1 - resno, - tcp->tccps[compno].qmfbid, - band->stepsize, - tcp->tccps[compno].cblksty, - tile->numcomps, - tile); - - } /* cblkno */ - } /* precno */ - } /* bandno */ - } /* resno */ - } /* compno */ -} - -void t1_decode_cblks( - opj_t1_t *t1, - opj_tcd_tile_t *tile, - opj_tcp_t *tcp) -{ - int compno, resno, bandno, precno, cblkno; - - for (compno = 0; compno < tile->numcomps; ++compno) { - opj_tcd_tilecomp_t *tilec = &tile->comps[compno]; - - for (resno = 0; resno < tilec->numresolutions; ++resno) { - opj_tcd_resolution_t *res = &tilec->resolutions[resno]; - - for (bandno = 0; bandno < res->numbands; ++bandno) { - opj_tcd_band_t *band = &res->bands[bandno]; - - for (precno = 0; precno < res->pw * res->ph; ++precno) { - opj_tcd_precinct_t *prc = &band->precincts[precno]; - - for (cblkno = 0; cblkno < prc->cw * prc->ch; ++cblkno) { - int x, y, w, i, j, orient, cblk_w, cblk_h; - opj_tcd_cblk_t *cblk = &prc->cblks[cblkno]; - - orient = band->bandno; /* FIXME */ - if (orient == 2) { - orient = 1; - } else if (orient == 1) { - orient = 2; - } - - t1_decode_cblk( - t1, - cblk, - orient, - tcp->tccps[compno].roishift, - tcp->tccps[compno].cblksty); - - x = cblk->x0 - band->x0; - y = cblk->y0 - band->y0; - if (band->bandno & 1) { - opj_tcd_resolution_t *pres = &tilec->resolutions[resno - 1]; - x += pres->x1 - pres->x0; - } - if (band->bandno & 2) { - opj_tcd_resolution_t *pres = &tilec->resolutions[resno - 1]; - y += pres->y1 - pres->y0; - } - - cblk_w = cblk->x1 - cblk->x0; - cblk_h = cblk->y1 - cblk->y0; - - if (tcp->tccps[compno].roishift) { - int thresh = 1 << tcp->tccps[compno].roishift; - for (j = 0; j < cblk_h; ++j) { - for (i = 0; i < cblk_w; ++i) { - int val = t1->data[(j * t1->w) + i]; - int mag = int_abs(val); - if (mag >= thresh) { - mag >>= tcp->tccps[compno].roishift; - t1->data[(j * t1->w) + i] = val < 0 ? -mag : mag; - } - } - } - } - - w = tilec->x1 - tilec->x0; - if (tcp->tccps[compno].qmfbid == 1) { - for (j = 0; j < cblk_h; ++j) { - for (i = 0; i < cblk_w; ++i) { - tilec->data[x + i + (y + j) * w] = t1->data[(j * t1->w) + i]/2; - } - } - } else { /* if (tcp->tccps[compno].qmfbid == 0) */ - for (j = 0; j < cblk_h; ++j) { - for (i = 0; i < cblk_w; ++i) { - if (t1->data[(j * t1->w) + i] >> 1 == 0) { - tilec->data[x + i + (y + j) * w] = 0; - } else { - double tmp = (double)(t1->data[(j * t1->w) + i] * band->stepsize * 4096.0); - int tmp2 = ((int) (floor(fabs(tmp)))) + ((int) floor(fabs(tmp*2))%2); - tilec->data[x + i + (y + j) * w] = ((tmp<0)?-tmp2:tmp2); - } - } - } - } - } /* cblkno */ - } /* precno */ - } /* bandno */ - } /* resno */ - } /* compno */ -} - diff --git a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/t1.h b/trunk/unmanaged/openjpeg-libsl/libopenjpeg/t1.h deleted file mode 100644 index 1b6cdb7..0000000 --- a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/t1.h +++ /dev/null @@ -1,147 +0,0 @@ -/* - * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2007, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ -#ifndef __T1_H -#define __T1_H -/** -@file t1.h -@brief Implementation of the tier-1 coding (coding of code-block coefficients) (T1) - -The functions in T1.C have for goal to realize the tier-1 coding operation. The functions -in T1.C are used by some function in TCD.C. -*/ - -/** @defgroup T1 T1 - Implementation of the tier-1 coding */ -/*@{*/ - -/* ----------------------------------------------------------------------- */ -#define T1_NMSEDEC_BITS 7 - -#define T1_SIG_NE 0x0001 /**< Context orientation : North-East direction */ -#define T1_SIG_SE 0x0002 /**< Context orientation : South-East direction */ -#define T1_SIG_SW 0x0004 /**< Context orientation : South-West direction */ -#define T1_SIG_NW 0x0008 /**< Context orientation : North-West direction */ -#define T1_SIG_N 0x0010 /**< Context orientation : North direction */ -#define T1_SIG_E 0x0020 /**< Context orientation : East direction */ -#define T1_SIG_S 0x0040 /**< Context orientation : South direction */ -#define T1_SIG_W 0x0080 /**< Context orientation : West direction */ -#define T1_SIG_OTH (T1_SIG_N|T1_SIG_NE|T1_SIG_E|T1_SIG_SE|T1_SIG_S|T1_SIG_SW|T1_SIG_W|T1_SIG_NW) -#define T1_SIG_PRIM (T1_SIG_N|T1_SIG_E|T1_SIG_S|T1_SIG_W) - -#define T1_SGN_N 0x0100 -#define T1_SGN_E 0x0200 -#define T1_SGN_S 0x0400 -#define T1_SGN_W 0x0800 -#define T1_SGN (T1_SGN_N|T1_SGN_E|T1_SGN_S|T1_SGN_W) - -#define T1_SIG 0x1000 -#define T1_REFINE 0x2000 -#define T1_VISIT 0x4000 - -#define T1_NUMCTXS_ZC 9 -#define T1_NUMCTXS_SC 5 -#define T1_NUMCTXS_MAG 3 -#define T1_NUMCTXS_AGG 1 -#define T1_NUMCTXS_UNI 1 - -#define T1_CTXNO_ZC 0 -#define T1_CTXNO_SC (T1_CTXNO_ZC+T1_NUMCTXS_ZC) -#define T1_CTXNO_MAG (T1_CTXNO_SC+T1_NUMCTXS_SC) -#define T1_CTXNO_AGG (T1_CTXNO_MAG+T1_NUMCTXS_MAG) -#define T1_CTXNO_UNI (T1_CTXNO_AGG+T1_NUMCTXS_AGG) -#define T1_NUMCTXS (T1_CTXNO_UNI+T1_NUMCTXS_UNI) - -#define T1_NMSEDEC_FRACBITS (T1_NMSEDEC_BITS-1) - -#define T1_TYPE_MQ 0 /**< Normal coding using entropy coder */ -#define T1_TYPE_RAW 1 /**< No encoding the information is store under raw format in codestream (mode switch RAW)*/ - -/* ----------------------------------------------------------------------- */ - -typedef short flag_t; - -/** -Tier-1 coding (coding of code-block coefficients) -*/ -typedef struct opj_t1 { - /** codec context */ - opj_common_ptr cinfo; - - /** MQC component */ - opj_mqc_t *mqc; - /** RAW component */ - opj_raw_t *raw; - - int *data; - flag_t *flags; - int w; - int h; - int datasize; - int flagssize; - int flags_stride; -} opj_t1_t; - -#define MACRO_t1_flags(x,y) t1->flags[((x)*(t1->flags_stride))+(y)] - -/** @name Exported functions */ -/*@{*/ -/* ----------------------------------------------------------------------- */ -/** -Create a new T1 handle -and initialize the look-up tables of the Tier-1 coder/decoder -@return Returns a new T1 handle if successful, returns NULL otherwise -@see t1_init_luts -*/ -opj_t1_t* t1_create(opj_common_ptr cinfo); -/** -Destroy a previously created T1 handle -@param t1 T1 handle to destroy -*/ -void t1_destroy(opj_t1_t *t1); -/** -Encode the code-blocks of a tile -@param t1 T1 handle -@param tile The tile to encode -@param tcp Tile coding parameters -*/ -void t1_encode_cblks(opj_t1_t *t1, opj_tcd_tile_t *tile, opj_tcp_t *tcp); -/** -Decode the code-blocks of a tile -@param t1 T1 handle -@param tile The tile to decode -@param tcp Tile coding parameters -*/ -void t1_decode_cblks(opj_t1_t *t1, opj_tcd_tile_t *tile, opj_tcp_t *tcp); -/* ----------------------------------------------------------------------- */ -/*@}*/ - -/*@}*/ - -#endif /* __T1_H */ diff --git a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/t1_generate_luts.c b/trunk/unmanaged/openjpeg-libsl/libopenjpeg/t1_generate_luts.c deleted file mode 100644 index 62cb158..0000000 --- a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/t1_generate_luts.c +++ /dev/null @@ -1,295 +0,0 @@ -/* - * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2007, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * Copyright (c) 2007, Callum Lerwick <seg@haxxed.com> - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#include "opj_includes.h" -#include <math.h> - -static int t1_init_ctxno_zc(int f, int orient) { - int h, v, d, n, t, hv; - n = 0; - h = ((f & T1_SIG_W) != 0) + ((f & T1_SIG_E) != 0); - v = ((f & T1_SIG_N) != 0) + ((f & T1_SIG_S) != 0); - d = ((f & T1_SIG_NW) != 0) + ((f & T1_SIG_NE) != 0) + ((f & T1_SIG_SE) != 0) + ((f & T1_SIG_SW) != 0); - - switch (orient) { - case 2: - t = h; - h = v; - v = t; - case 0: - case 1: - if (!h) { - if (!v) { - if (!d) - n = 0; - else if (d == 1) - n = 1; - else - n = 2; - } else if (v == 1) { - n = 3; - } else { - n = 4; - } - } else if (h == 1) { - if (!v) { - if (!d) - n = 5; - else - n = 6; - } else { - n = 7; - } - } else - n = 8; - break; - case 3: - hv = h + v; - if (!d) { - if (!hv) { - n = 0; - } else if (hv == 1) { - n = 1; - } else { - n = 2; - } - } else if (d == 1) { - if (!hv) { - n = 3; - } else if (hv == 1) { - n = 4; - } else { - n = 5; - } - } else if (d == 2) { - if (!hv) { - n = 6; - } else { - n = 7; - } - } else { - n = 8; - } - break; - } - - return (T1_CTXNO_ZC + n); -} - -static int t1_init_ctxno_sc(int f) { - int hc, vc, n; - n = 0; - - hc = int_min(((f & (T1_SIG_E | T1_SGN_E)) == - T1_SIG_E) + ((f & (T1_SIG_W | T1_SGN_W)) == T1_SIG_W), - 1) - int_min(((f & (T1_SIG_E | T1_SGN_E)) == - (T1_SIG_E | T1_SGN_E)) + - ((f & (T1_SIG_W | T1_SGN_W)) == - (T1_SIG_W | T1_SGN_W)), 1); - - vc = int_min(((f & (T1_SIG_N | T1_SGN_N)) == - T1_SIG_N) + ((f & (T1_SIG_S | T1_SGN_S)) == T1_SIG_S), - 1) - int_min(((f & (T1_SIG_N | T1_SGN_N)) == - (T1_SIG_N | T1_SGN_N)) + - ((f & (T1_SIG_S | T1_SGN_S)) == - (T1_SIG_S | T1_SGN_S)), 1); - - if (hc < 0) { - hc = -hc; - vc = -vc; - } - if (!hc) { - if (vc == -1) - n = 1; - else if (!vc) - n = 0; - else - n = 1; - } else if (hc == 1) { - if (vc == -1) - n = 2; - else if (!vc) - n = 3; - else - n = 4; - } - - return (T1_CTXNO_SC + n); -} - -static int t1_init_ctxno_mag(int f) { - int n; - if (!(f & T1_REFINE)) - n = (f & (T1_SIG_OTH)) ? 1 : 0; - else - n = 2; - - return (T1_CTXNO_MAG + n); -} - -static int t1_init_spb(int f) { - int hc, vc, n; - - hc = int_min(((f & (T1_SIG_E | T1_SGN_E)) == - T1_SIG_E) + ((f & (T1_SIG_W | T1_SGN_W)) == T1_SIG_W), - 1) - int_min(((f & (T1_SIG_E | T1_SGN_E)) == - (T1_SIG_E | T1_SGN_E)) + - ((f & (T1_SIG_W | T1_SGN_W)) == - (T1_SIG_W | T1_SGN_W)), 1); - - vc = int_min(((f & (T1_SIG_N | T1_SGN_N)) == - T1_SIG_N) + ((f & (T1_SIG_S | T1_SGN_S)) == T1_SIG_S), - 1) - int_min(((f & (T1_SIG_N | T1_SGN_N)) == - (T1_SIG_N | T1_SGN_N)) + - ((f & (T1_SIG_S | T1_SGN_S)) == - (T1_SIG_S | T1_SGN_S)), 1); - - if (!hc && !vc) - n = 0; - else - n = (!(hc > 0 || (!hc && vc > 0))); - - return n; -} - -void dump_array16(int array[],int size){ - int i; - --size; - for (i = 0; i < size; ++i) { - printf("0x%04x, ", array[i]); - if(!((i+1)&0x7)) - printf("\n "); - } - printf("0x%04x\n};\n\n", array[size]); -} - -int main(){ - int i, j; - double u, v, t; - - int lut_ctxno_zc[1024]; - int lut_ctxno_mag[4096]; - int lut_nmsedec_sig[1 << T1_NMSEDEC_BITS]; - int lut_nmsedec_sig0[1 << T1_NMSEDEC_BITS]; - int lut_nmsedec_ref[1 << T1_NMSEDEC_BITS]; - int lut_nmsedec_ref0[1 << T1_NMSEDEC_BITS]; - - printf("/* This file was automatically generated by t1_generate_luts.c */\n\n"); - - // lut_ctxno_zc - for (j = 0; j < 4; ++j) { - for (i = 0; i < 256; ++i) { - lut_ctxno_zc[(j << 8) | i] = t1_init_ctxno_zc(i, j); - } - } - - printf("static int8_t lut_ctxno_zc[1024] = {\n "); - for (i = 0; i < 1023; ++i) { - printf("%i, ", lut_ctxno_zc[i]); - if(!((i+1)&0x1f)) - printf("\n "); - } - printf("%i\n};\n\n", lut_ctxno_zc[1023]); - - // lut_ctxno_sc - printf("static int8_t lut_ctxno_sc[256] = {\n "); - for (i = 0; i < 255; ++i) { - printf("0x%x, ", t1_init_ctxno_sc(i << 4)); - if(!((i+1)&0xf)) - printf("\n "); - } - printf("0x%x\n};\n\n", t1_init_ctxno_sc(255 << 4)); - - // lut_ctxno_mag - for (j = 0; j < 2; ++j) { - for (i = 0; i < 2048; ++i) { - lut_ctxno_mag[(j << 11) + i] = t1_init_ctxno_mag((j ? T1_REFINE : 0) | i); - } - } - - printf("static int8_t lut_ctxno_mag[4096] = {\n "); - for (i = 0; i < 4095; ++i) { - printf("%i, ", lut_ctxno_mag[i]); - if(!((i+1)&0xf)) - printf("\n "); - } - printf("%i\n};\n\n", lut_ctxno_mag[4095]); - - // lut_spb - printf("static int8_t lut_spb[256] = {\n "); - for (i = 0; i < 255; ++i) { - printf("%i, ", t1_init_spb(i << 4)); - if(!((i+1)&0x1f)) - printf("\n "); - } - printf("%i\n};\n\n", t1_init_spb(255 << 4)); - - /* FIXME FIXME FIXME */ - /* fprintf(stdout,"nmsedec luts:\n"); */ - for (i = 0; i < (1 << T1_NMSEDEC_BITS); ++i) { - t = i / pow(2, T1_NMSEDEC_FRACBITS); - u = t; - v = t - 1.5; - lut_nmsedec_sig[i] = - int_max(0, - (int) (floor((u * u - v * v) * pow(2, T1_NMSEDEC_FRACBITS) + 0.5) / pow(2, T1_NMSEDEC_FRACBITS) * 8192.0)); - lut_nmsedec_sig0[i] = - int_max(0, - (int) (floor((u * u) * pow(2, T1_NMSEDEC_FRACBITS) + 0.5) / pow(2, T1_NMSEDEC_FRACBITS) * 8192.0)); - u = t - 1.0; - if (i & (1 << (T1_NMSEDEC_BITS - 1))) { - v = t - 1.5; - } else { - v = t - 0.5; - } - lut_nmsedec_ref[i] = - int_max(0, - (int) (floor((u * u - v * v) * pow(2, T1_NMSEDEC_FRACBITS) + 0.5) / pow(2, T1_NMSEDEC_FRACBITS) * 8192.0)); - lut_nmsedec_ref0[i] = - int_max(0, - (int) (floor((u * u) * pow(2, T1_NMSEDEC_FRACBITS) + 0.5) / pow(2, T1_NMSEDEC_FRACBITS) * 8192.0)); - } - - printf("static int16_t lut_nmsedec_sig[1 << T1_NMSEDEC_BITS] = {\n "); - dump_array16(&lut_nmsedec_sig, 1 << T1_NMSEDEC_BITS); - - printf("static int16_t lut_nmsedec_sig0[1 << T1_NMSEDEC_BITS] = {\n "); - dump_array16(&lut_nmsedec_sig0, 1 << T1_NMSEDEC_BITS); - - printf("static int16_t lut_nmsedec_ref[1 << T1_NMSEDEC_BITS] = {\n "); - dump_array16(&lut_nmsedec_ref, 1 << T1_NMSEDEC_BITS); - - printf("static int16_t lut_nmsedec_ref0[1 << T1_NMSEDEC_BITS] = {\n "); - dump_array16(&lut_nmsedec_ref0, 1 << T1_NMSEDEC_BITS); - - return 0; -} diff --git a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/t1_luts.h b/trunk/unmanaged/openjpeg-libsl/libopenjpeg/t1_luts.h deleted file mode 100644 index 3f957f3..0000000 --- a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/t1_luts.h +++ /dev/null @@ -1,402 +0,0 @@ -/* This file was automatically generated by t1_generate_luts.c */ - -static char lut_ctxno_zc[1024] = { - 0, 1, 1, 2, 1, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 0, 1, 1, 2, 1, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 0, 1, 1, 2, 1, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 0, 3, 3, 6, 3, 6, 6, 8, 3, 6, 6, 8, 6, 8, 8, 8, 1, 4, 4, 7, 4, 7, 7, 8, 4, 7, 7, 8, 7, 8, 8, 8, - 1, 4, 4, 7, 4, 7, 7, 8, 4, 7, 7, 8, 7, 8, 8, 8, 2, 5, 5, 7, 5, 7, 7, 8, 5, 7, 7, 8, 7, 8, 8, 8, - 1, 4, 4, 7, 4, 7, 7, 8, 4, 7, 7, 8, 7, 8, 8, 8, 2, 5, 5, 7, 5, 7, 7, 8, 5, 7, 7, 8, 7, 8, 8, 8, - 2, 5, 5, 7, 5, 7, 7, 8, 5, 7, 7, 8, 7, 8, 8, 8, 2, 5, 5, 7, 5, 7, 7, 8, 5, 7, 7, 8, 7, 8, 8, 8, - 1, 4, 4, 7, 4, 7, 7, 8, 4, 7, 7, 8, 7, 8, 8, 8, 2, 5, 5, 7, 5, 7, 7, 8, 5, 7, 7, 8, 7, 8, 8, 8, - 2, 5, 5, 7, 5, 7, 7, 8, 5, 7, 7, 8, 7, 8, 8, 8, 2, 5, 5, 7, 5, 7, 7, 8, 5, 7, 7, 8, 7, 8, 8, 8, - 2, 5, 5, 7, 5, 7, 7, 8, 5, 7, 7, 8, 7, 8, 8, 8, 2, 5, 5, 7, 5, 7, 7, 8, 5, 7, 7, 8, 7, 8, 8, 8, - 2, 5, 5, 7, 5, 7, 7, 8, 5, 7, 7, 8, 7, 8, 8, 8, 2, 5, 5, 7, 5, 7, 7, 8, 5, 7, 7, 8, 7, 8, 8, 8 -}; - -static char lut_ctxno_sc[256] = { - 0x9, 0xa, 0xc, 0xd, 0xa, 0xa, 0xd, 0xd, 0xc, 0xd, 0xc, 0xd, 0xd, 0xd, 0xd, 0xd, - 0x9, 0xa, 0xc, 0xb, 0xa, 0x9, 0xd, 0xc, 0xc, 0xb, 0xc, 0xb, 0xd, 0xc, 0xd, 0xc, - 0x9, 0xa, 0xc, 0xb, 0xa, 0xa, 0xb, 0xb, 0xc, 0xd, 0x9, 0xa, 0xd, 0xd, 0xa, 0xa, - 0x9, 0xa, 0xc, 0xd, 0xa, 0x9, 0xb, 0xc, 0xc, 0xb, 0x9, 0xa, 0xd, 0xc, 0xa, 0x9, - 0x9, 0xa, 0xc, 0xd, 0xa, 0x9, 0xb, 0xc, 0xc, 0xd, 0xc, 0xd, 0xb, 0xc, 0xb, 0xc, - 0x9, 0xa, 0xc, 0xb, 0xa, 0xa, 0xb, 0xb, 0xc, 0xb, 0xc, 0xb, 0xb, 0xb, 0xb, 0xb, - 0x9, 0xa, 0xc, 0xb, 0xa, 0x9, 0xd, 0xc, 0xc, 0xd, 0x9, 0xa, 0xb, 0xc, 0xa, 0x9, - 0x9, 0xa, 0xc, 0xd, 0xa, 0xa, 0xd, 0xd, 0xc, 0xb, 0x9, 0xa, 0xb, 0xb, 0xa, 0xa, - 0x9, 0xa, 0xc, 0xd, 0xa, 0xa, 0xd, 0xd, 0xc, 0xb, 0x9, 0xa, 0xb, 0xb, 0xa, 0xa, - 0x9, 0xa, 0xc, 0xb, 0xa, 0x9, 0xd, 0xc, 0xc, 0xd, 0x9, 0xa, 0xb, 0xc, 0xa, 0x9, - 0x9, 0xa, 0xc, 0xb, 0xa, 0xa, 0xb, 0xb, 0xc, 0xb, 0xc, 0xb, 0xb, 0xb, 0xb, 0xb, - 0x9, 0xa, 0xc, 0xd, 0xa, 0x9, 0xb, 0xc, 0xc, 0xd, 0xc, 0xd, 0xb, 0xc, 0xb, 0xc, - 0x9, 0xa, 0xc, 0xd, 0xa, 0x9, 0xb, 0xc, 0xc, 0xb, 0x9, 0xa, 0xd, 0xc, 0xa, 0x9, - 0x9, 0xa, 0xc, 0xb, 0xa, 0xa, 0xb, 0xb, 0xc, 0xd, 0x9, 0xa, 0xd, 0xd, 0xa, 0xa, - 0x9, 0xa, 0xc, 0xb, 0xa, 0x9, 0xd, 0xc, 0xc, 0xb, 0xc, 0xb, 0xd, 0xc, 0xd, 0xc, - 0x9, 0xa, 0xc, 0xd, 0xa, 0xa, 0xd, 0xd, 0xc, 0xd, 0xc, 0xd, 0xd, 0xd, 0xd, 0xd -}; - -static char lut_ctxno_mag[4096] = { - 14, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, - 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, - 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, - 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, - 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, - 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, - 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, - 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, - 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, - 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, - 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16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16 -}; - -static char lut_spb[256] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0, - 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 1, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 0, 0, 1, 1, - 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 1, 0, 0, - 0, 0, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 0, 0, 0, 0, 1, 0, 0, 0, 1, 1, 0, 0, 1, 1, 1, 0, 0, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 1, 1, 1, 1, 1, - 0, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 -}; - -static short lut_nmsedec_sig[1 << T1_NMSEDEC_BITS] = { - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0180, 0x0300, 0x0480, 0x0600, 0x0780, 0x0900, 0x0a80, - 0x0c00, 0x0d80, 0x0f00, 0x1080, 0x1200, 0x1380, 0x1500, 0x1680, - 0x1800, 0x1980, 0x1b00, 0x1c80, 0x1e00, 0x1f80, 0x2100, 0x2280, - 0x2400, 0x2580, 0x2700, 0x2880, 0x2a00, 0x2b80, 0x2d00, 0x2e80, - 0x3000, 0x3180, 0x3300, 0x3480, 0x3600, 0x3780, 0x3900, 0x3a80, - 0x3c00, 0x3d80, 0x3f00, 0x4080, 0x4200, 0x4380, 0x4500, 0x4680, - 0x4800, 0x4980, 0x4b00, 0x4c80, 0x4e00, 0x4f80, 0x5100, 0x5280, - 0x5400, 0x5580, 0x5700, 0x5880, 0x5a00, 0x5b80, 0x5d00, 0x5e80, - 0x6000, 0x6180, 0x6300, 0x6480, 0x6600, 0x6780, 0x6900, 0x6a80, - 0x6c00, 0x6d80, 0x6f00, 0x7080, 0x7200, 0x7380, 0x7500, 0x7680 -}; - -static short lut_nmsedec_sig0[1 << T1_NMSEDEC_BITS] = { - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0080, 0x0080, - 0x0080, 0x0080, 0x0100, 0x0100, 0x0100, 0x0180, 0x0180, 0x0200, - 0x0200, 0x0280, 0x0280, 0x0300, 0x0300, 0x0380, 0x0400, 0x0400, - 0x0480, 0x0500, 0x0580, 0x0580, 0x0600, 0x0680, 0x0700, 0x0780, - 0x0800, 0x0880, 0x0900, 0x0980, 0x0a00, 0x0a80, 0x0b80, 0x0c00, - 0x0c80, 0x0d00, 0x0e00, 0x0e80, 0x0f00, 0x1000, 0x1080, 0x1180, - 0x1200, 0x1300, 0x1380, 0x1480, 0x1500, 0x1600, 0x1700, 0x1780, - 0x1880, 0x1980, 0x1a80, 0x1b00, 0x1c00, 0x1d00, 0x1e00, 0x1f00, - 0x2000, 0x2100, 0x2200, 0x2300, 0x2400, 0x2500, 0x2680, 0x2780, - 0x2880, 0x2980, 0x2b00, 0x2c00, 0x2d00, 0x2e80, 0x2f80, 0x3100, - 0x3200, 0x3380, 0x3480, 0x3600, 0x3700, 0x3880, 0x3a00, 0x3b00, - 0x3c80, 0x3e00, 0x3f80, 0x4080, 0x4200, 0x4380, 0x4500, 0x4680, - 0x4800, 0x4980, 0x4b00, 0x4c80, 0x4e00, 0x4f80, 0x5180, 0x5300, - 0x5480, 0x5600, 0x5800, 0x5980, 0x5b00, 0x5d00, 0x5e80, 0x6080, - 0x6200, 0x6400, 0x6580, 0x6780, 0x6900, 0x6b00, 0x6d00, 0x6e80, - 0x7080, 0x7280, 0x7480, 0x7600, 0x7800, 0x7a00, 0x7c00, 0x7e00 -}; - -static short lut_nmsedec_ref[1 << T1_NMSEDEC_BITS] = { - 0x1800, 0x1780, 0x1700, 0x1680, 0x1600, 0x1580, 0x1500, 0x1480, - 0x1400, 0x1380, 0x1300, 0x1280, 0x1200, 0x1180, 0x1100, 0x1080, - 0x1000, 0x0f80, 0x0f00, 0x0e80, 0x0e00, 0x0d80, 0x0d00, 0x0c80, - 0x0c00, 0x0b80, 0x0b00, 0x0a80, 0x0a00, 0x0980, 0x0900, 0x0880, - 0x0800, 0x0780, 0x0700, 0x0680, 0x0600, 0x0580, 0x0500, 0x0480, - 0x0400, 0x0380, 0x0300, 0x0280, 0x0200, 0x0180, 0x0100, 0x0080, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0080, 0x0100, 0x0180, 0x0200, 0x0280, 0x0300, 0x0380, - 0x0400, 0x0480, 0x0500, 0x0580, 0x0600, 0x0680, 0x0700, 0x0780, - 0x0800, 0x0880, 0x0900, 0x0980, 0x0a00, 0x0a80, 0x0b00, 0x0b80, - 0x0c00, 0x0c80, 0x0d00, 0x0d80, 0x0e00, 0x0e80, 0x0f00, 0x0f80, - 0x1000, 0x1080, 0x1100, 0x1180, 0x1200, 0x1280, 0x1300, 0x1380, - 0x1400, 0x1480, 0x1500, 0x1580, 0x1600, 0x1680, 0x1700, 0x1780 -}; - -static short lut_nmsedec_ref0[1 << T1_NMSEDEC_BITS] = { - 0x2000, 0x1f00, 0x1e00, 0x1d00, 0x1c00, 0x1b00, 0x1a80, 0x1980, - 0x1880, 0x1780, 0x1700, 0x1600, 0x1500, 0x1480, 0x1380, 0x1300, - 0x1200, 0x1180, 0x1080, 0x1000, 0x0f00, 0x0e80, 0x0e00, 0x0d00, - 0x0c80, 0x0c00, 0x0b80, 0x0a80, 0x0a00, 0x0980, 0x0900, 0x0880, - 0x0800, 0x0780, 0x0700, 0x0680, 0x0600, 0x0580, 0x0580, 0x0500, - 0x0480, 0x0400, 0x0400, 0x0380, 0x0300, 0x0300, 0x0280, 0x0280, - 0x0200, 0x0200, 0x0180, 0x0180, 0x0100, 0x0100, 0x0100, 0x0080, - 0x0080, 0x0080, 0x0080, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0080, 0x0080, - 0x0080, 0x0080, 0x0100, 0x0100, 0x0100, 0x0180, 0x0180, 0x0200, - 0x0200, 0x0280, 0x0280, 0x0300, 0x0300, 0x0380, 0x0400, 0x0400, - 0x0480, 0x0500, 0x0580, 0x0580, 0x0600, 0x0680, 0x0700, 0x0780, - 0x0800, 0x0880, 0x0900, 0x0980, 0x0a00, 0x0a80, 0x0b80, 0x0c00, - 0x0c80, 0x0d00, 0x0e00, 0x0e80, 0x0f00, 0x1000, 0x1080, 0x1180, - 0x1200, 0x1300, 0x1380, 0x1480, 0x1500, 0x1600, 0x1700, 0x1780, - 0x1880, 0x1980, 0x1a80, 0x1b00, 0x1c00, 0x1d00, 0x1e00, 0x1f00 -}; - diff --git a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/t2.c b/trunk/unmanaged/openjpeg-libsl/libopenjpeg/t2.c deleted file mode 100644 index dc8e24e..0000000 --- a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/t2.c +++ /dev/null @@ -1,721 +0,0 @@ -/* - * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2007, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#include "opj_includes.h" - -/** @defgroup T2 T2 - Implementation of a tier-2 coding */ -/*@{*/ - -/** @name Local static functions */ -/*@{*/ - -static void t2_putcommacode(opj_bio_t *bio, int n); -static int t2_getcommacode(opj_bio_t *bio); -/** -Variable length code for signalling delta Zil (truncation point) -@param bio Bit Input/Output component -@param n delta Zil -*/ -static void t2_putnumpasses(opj_bio_t *bio, int n); -static int t2_getnumpasses(opj_bio_t *bio); -/** -Encode a packet of a tile to a destination buffer -@param tile Tile for which to write the packets -@param tcp Tile coding parameters -@param pi Packet identity -@param dest Destination buffer -@param len Length of the destination buffer -@param image_info Structure to create an index file -@param tileno Number of the tile encoded -@return -*/ -static int t2_encode_packet(opj_tcd_tile_t *tile, opj_tcp_t *tcp, opj_pi_iterator_t *pi, unsigned char *dest, int len, opj_image_info_t *image_info, int tileno); -/** -@param seg -@param cblksty -@param first -*/ -static void t2_init_seg(opj_tcd_seg_t *seg, int cblksty, int first); -/** -Decode a packet of a tile from a source buffer -@param t2 T2 handle -@param src Source buffer -@param len Length of the source buffer -@param tile Tile for which to write the packets -@param tcp Tile coding parameters -@param pi Packet identity -@return -*/ -static int t2_decode_packet(opj_t2_t* t2, unsigned char *src, int len, opj_tcd_tile_t *tile, opj_tcp_t *tcp, opj_pi_iterator_t *pi); - -/*@}*/ - -/*@}*/ - -/* ----------------------------------------------------------------------- */ - -/* #define RESTART 0x04 */ - -static void t2_putcommacode(opj_bio_t *bio, int n) { - while (--n >= 0) { - bio_write(bio, 1, 1); - } - bio_write(bio, 0, 1); -} - -static int t2_getcommacode(opj_bio_t *bio) { - int n; - for (n = 0; bio_read(bio, 1); n++) { - ; - } - return n; -} - -static void t2_putnumpasses(opj_bio_t *bio, int n) { - if (n == 1) { - bio_write(bio, 0, 1); - } else if (n == 2) { - bio_write(bio, 2, 2); - } else if (n <= 5) { - bio_write(bio, 0xc | (n - 3), 4); - } else if (n <= 36) { - bio_write(bio, 0x1e0 | (n - 6), 9); - } else if (n <= 164) { - bio_write(bio, 0xff80 | (n - 37), 16); - } -} - -static int t2_getnumpasses(opj_bio_t *bio) { - int n; - if (!bio_read(bio, 1)) - return 1; - if (!bio_read(bio, 1)) - return 2; - if ((n = bio_read(bio, 2)) != 3) - return (3 + n); - if ((n = bio_read(bio, 5)) != 31) - return (6 + n); - return (37 + bio_read(bio, 7)); -} - -static int t2_encode_packet(opj_tcd_tile_t * tile, opj_tcp_t * tcp, opj_pi_iterator_t *pi, unsigned char *dest, int length, opj_image_info_t * image_info, int tileno) { - int bandno, cblkno; - unsigned char *sop = 0, *eph = 0; - unsigned char *c = dest; - - int compno = pi->compno; /* component value */ - int resno = pi->resno; /* resolution level value */ - int precno = pi->precno; /* precinct value */ - int layno = pi->layno; /* quality layer value */ - - opj_tcd_tilecomp_t *tilec = &tile->comps[compno]; - opj_tcd_resolution_t *res = &tilec->resolutions[resno]; - - opj_bio_t *bio = NULL; /* BIO component */ - - /* <SOP 0xff91> */ - if (tcp->csty & J2K_CP_CSTY_SOP) { - sop = (unsigned char *) opj_malloc(6 * sizeof(unsigned char)); - sop[0] = 255; - sop[1] = 145; - sop[2] = 0; - sop[3] = 4; - sop[4] = (image_info->num % 65536) / 256; - sop[5] = (image_info->num % 65536) % 256; - memcpy(c, sop, 6); - opj_free(sop); - c += 6; - } - /* </SOP> */ - - if (!layno) { - for (bandno = 0; bandno < res->numbands; bandno++) { - opj_tcd_band_t *band = &res->bands[bandno]; - opj_tcd_precinct_t *prc = &band->precincts[precno]; - tgt_reset(prc->incltree); - tgt_reset(prc->imsbtree); - for (cblkno = 0; cblkno < prc->cw * prc->ch; cblkno++) { - opj_tcd_cblk_t *cblk = &prc->cblks[cblkno]; - cblk->numpasses = 0; - tgt_setvalue(prc->imsbtree, cblkno, band->numbps - cblk->numbps); - } - } - } - - bio = bio_create(); - bio_init_enc(bio, c, length); - bio_write(bio, 1, 1); /* Empty header bit */ - - /* Writing Packet header */ - for (bandno = 0; bandno < res->numbands; bandno++) { - opj_tcd_band_t *band = &res->bands[bandno]; - opj_tcd_precinct_t *prc = &band->precincts[precno]; - for (cblkno = 0; cblkno < prc->cw * prc->ch; cblkno++) { - opj_tcd_cblk_t *cblk = &prc->cblks[cblkno]; - opj_tcd_layer_t *layer = &cblk->layers[layno]; - if (!cblk->numpasses && layer->numpasses) { - tgt_setvalue(prc->incltree, cblkno, layno); - } - } - for (cblkno = 0; cblkno < prc->cw * prc->ch; cblkno++) { - opj_tcd_cblk_t *cblk = &prc->cblks[cblkno]; - opj_tcd_layer_t *layer = &cblk->layers[layno]; - int increment = 0; - int nump = 0; - int len = 0, passno; - /* cblk inclusion bits */ - if (!cblk->numpasses) { - tgt_encode(bio, prc->incltree, cblkno, layno + 1); - } else { - bio_write(bio, layer->numpasses != 0, 1); - } - /* if cblk not included, go to the next cblk */ - if (!layer->numpasses) { - continue; - } - /* if first instance of cblk --> zero bit-planes information */ - if (!cblk->numpasses) { - cblk->numlenbits = 3; - tgt_encode(bio, prc->imsbtree, cblkno, 999); - } - /* number of coding passes included */ - t2_putnumpasses(bio, layer->numpasses); - - /* computation of the increase of the length indicator and insertion in the header */ - for (passno = cblk->numpasses; passno < cblk->numpasses + layer->numpasses; passno++) { - opj_tcd_pass_t *pass = &cblk->passes[passno]; - nump++; - len += pass->len; - if (pass->term || passno == (cblk->numpasses + layer->numpasses) - 1) { - increment = int_max(increment, int_floorlog2(len) + 1 - (cblk->numlenbits + int_floorlog2(nump))); - len = 0; - nump = 0; - } - } - t2_putcommacode(bio, increment); - - /* computation of the new Length indicator */ - cblk->numlenbits += increment; - - /* insertion of the codeword segment length */ - for (passno = cblk->numpasses; passno < cblk->numpasses + layer->numpasses; passno++) { - opj_tcd_pass_t *pass = &cblk->passes[passno]; - nump++; - len += pass->len; - if (pass->term || passno == (cblk->numpasses + layer->numpasses) - 1) { - bio_write(bio, len, cblk->numlenbits + int_floorlog2(nump)); - len = 0; - nump = 0; - } - } - } - } - - if (bio_flush(bio)) { - return -999; /* modified to eliminate longjmp !! */ - } - - c += bio_numbytes(bio); - - bio_destroy(bio); - - /* <EPH 0xff92> */ - if (tcp->csty & J2K_CP_CSTY_EPH) { - eph = (unsigned char *) opj_malloc(2 * sizeof(unsigned char)); - eph[0] = 255; - eph[1] = 146; - memcpy(c, eph, 2); - opj_free(eph); - c += 2; - } - /* </EPH> */ - - /* Writing the packet body */ - - for (bandno = 0; bandno < res->numbands; bandno++) { - opj_tcd_band_t *band = &res->bands[bandno]; - opj_tcd_precinct_t *prc = &band->precincts[precno]; - for (cblkno = 0; cblkno < prc->cw * prc->ch; cblkno++) { - opj_tcd_cblk_t *cblk = &prc->cblks[cblkno]; - opj_tcd_layer_t *layer = &cblk->layers[layno]; - if (!layer->numpasses) { - continue; - } - if (c + layer->len > dest + length) { - return -999; - } - - memcpy(c, layer->data, layer->len); - cblk->numpasses += layer->numpasses; - c += layer->len; - /* ADD for index Cfr. Marcela --> delta disto by packet */ - if(image_info && image_info->index_write && image_info->index_on) { - opj_tile_info_t *info_TL = &image_info->tile[tileno]; - opj_packet_info_t *info_PK = &info_TL->packet[image_info->num]; - info_PK->disto += layer->disto; - if (image_info->D_max < info_PK->disto) { - image_info->D_max = info_PK->disto; - } - } - /* </ADD> */ - } - } - - return (c - dest); -} - -static void t2_init_seg(opj_tcd_seg_t * seg, int cblksty, int first) { - seg->numpasses = 0; - seg->len = 0; - if (cblksty & J2K_CCP_CBLKSTY_TERMALL) { - seg->maxpasses = 1; - } - else if (cblksty & J2K_CCP_CBLKSTY_LAZY) { - if (first) { - seg->maxpasses = 10; - } else { - seg->maxpasses = (((seg - 1)->maxpasses == 1) || ((seg - 1)->maxpasses == 10)) ? 2 : 1; - } - } else { - seg->maxpasses = 109; - } -} - -static int t2_decode_packet(opj_t2_t* t2, unsigned char *src, int len, opj_tcd_tile_t *tile, opj_tcp_t *tcp, opj_pi_iterator_t *pi) { - int bandno, cblkno; - unsigned char *c = src; - - opj_cp_t *cp = t2->cp; - - int compno = pi->compno; /* component value */ - int resno = pi->resno; /* resolution level value */ - int precno = pi->precno; /* precinct value */ - int layno = pi->layno; /* quality layer value */ - - opj_tcd_tilecomp_t *tilec = &tile->comps[compno]; - opj_tcd_resolution_t *res = &tilec->resolutions[resno]; - - unsigned char *hd = NULL; - int present; - - opj_bio_t *bio = NULL; /* BIO component */ - - if (layno == 0) { - for (bandno = 0; bandno < res->numbands; bandno++) { - opj_tcd_band_t *band = &res->bands[bandno]; - opj_tcd_precinct_t *prc = &band->precincts[precno]; - - if ((band->x1-band->x0 == 0)||(band->y1-band->y0 == 0)) continue; - - tgt_reset(prc->incltree); - tgt_reset(prc->imsbtree); - for (cblkno = 0; cblkno < prc->cw * prc->ch; cblkno++) { - opj_tcd_cblk_t *cblk = &prc->cblks[cblkno]; - cblk->numsegs = 0; - } - } - } - - /* SOP markers */ - - if (tcp->csty & J2K_CP_CSTY_SOP) { - if ((*c) != 0xff || (*(c + 1) != 0x91)) { - opj_event_msg(t2->cinfo, EVT_WARNING, "Expected SOP marker\n"); - } else { - c += 6; - } - - /** TODO : check the Nsop value */ - } - - /* - When the marker PPT/PPM is used the packet header are store in PPT/PPM marker - This part deal with this caracteristic - step 1: Read packet header in the saved structure - step 2: Return to codestream for decoding - */ - - bio = bio_create(); - - if (cp->ppm == 1) { /* PPM */ - hd = cp->ppm_data; - bio_init_dec(bio, hd, cp->ppm_len); - } else if (tcp->ppt == 1) { /* PPT */ - hd = tcp->ppt_data; - bio_init_dec(bio, hd, tcp->ppt_len); - } else { /* Normal Case */ - hd = c; - bio_init_dec(bio, hd, src+len-hd); - } - - present = bio_read(bio, 1); - - if (!present) { - bio_inalign(bio); - hd += bio_numbytes(bio); - bio_destroy(bio); - - /* EPH markers */ - - if (tcp->csty & J2K_CP_CSTY_EPH) { - if ((*hd) != 0xff || (*(hd + 1) != 0x92)) { - printf("Error : expected EPH marker\n"); - } else { - hd += 2; - } - } - - if (cp->ppm == 1) { /* PPM case */ - cp->ppm_len += cp->ppm_data-hd; - cp->ppm_data = hd; - return (c - src); - } - if (tcp->ppt == 1) { /* PPT case */ - tcp->ppt_len+=tcp->ppt_data-hd; - tcp->ppt_data = hd; - return (c - src); - } - - return (hd - src); - } - - for (bandno = 0; bandno < res->numbands; bandno++) { - opj_tcd_band_t *band = &res->bands[bandno]; - opj_tcd_precinct_t *prc = &band->precincts[precno]; - - if ((band->x1-band->x0 == 0)||(band->y1-band->y0 == 0)) continue; - - for (cblkno = 0; cblkno < prc->cw * prc->ch; cblkno++) { - int included, increment, n; - opj_tcd_cblk_t *cblk = &prc->cblks[cblkno]; - opj_tcd_seg_t *seg = NULL; - /* if cblk not yet included before --> inclusion tagtree */ - if (!cblk->numsegs) { - included = tgt_decode(bio, prc->incltree, cblkno, layno + 1); - /* else one bit */ - } else { - included = bio_read(bio, 1); - } - /* if cblk not included */ - if (!included) { - cblk->numnewpasses = 0; - continue; - } - /* if cblk not yet included --> zero-bitplane tagtree */ - if (!cblk->numsegs) { - int i, numimsbs; - for (i = 0; !tgt_decode(bio, prc->imsbtree, cblkno, i); i++) { - ; - } - numimsbs = i - 1; - cblk->numbps = band->numbps - numimsbs; - cblk->numlenbits = 3; - } - /* number of coding passes */ - cblk->numnewpasses = t2_getnumpasses(bio); - increment = t2_getcommacode(bio); - /* length indicator increment */ - cblk->numlenbits += increment; - if (!cblk->numsegs) { - seg = &cblk->segs[0]; - t2_init_seg(seg, tcp->tccps[compno].cblksty, 1); - } else { - seg = &cblk->segs[cblk->numsegs - 1]; - if (seg->numpasses == seg->maxpasses) { - t2_init_seg(++seg, tcp->tccps[compno].cblksty, 0); - } - } - n = cblk->numnewpasses; - - do { - seg->numnewpasses = int_min(seg->maxpasses - seg->numpasses, n); - seg->newlen = bio_read(bio, cblk->numlenbits + int_floorlog2(seg->numnewpasses)); - n -= seg->numnewpasses; - if (n > 0) { - t2_init_seg(++seg, tcp->tccps[compno].cblksty, 0); - } - } while (n > 0); - } - } - - if (bio_inalign(bio)) { - bio_destroy(bio); - return -999; - } - - hd += bio_numbytes(bio); - bio_destroy(bio); - - /* EPH markers */ - if (tcp->csty & J2K_CP_CSTY_EPH) { - if ((*hd) != 0xff || (*(hd + 1) != 0x92)) { - opj_event_msg(t2->cinfo, EVT_ERROR, "Expected EPH marker\n"); - } else { - hd += 2; - } - } - - if (cp->ppm==1) { - cp->ppm_len+=cp->ppm_data-hd; - cp->ppm_data = hd; - } else if (tcp->ppt == 1) { - tcp->ppt_len+=tcp->ppt_data-hd; - tcp->ppt_data = hd; - } else { - c=hd; - } - - for (bandno = 0; bandno < res->numbands; bandno++) { - opj_tcd_band_t *band = &res->bands[bandno]; - opj_tcd_precinct_t *prc = &band->precincts[precno]; - - if ((band->x1-band->x0 == 0)||(band->y1-band->y0 == 0)) continue; - - for (cblkno = 0; cblkno < prc->cw * prc->ch; cblkno++) { - opj_tcd_cblk_t *cblk = &prc->cblks[cblkno]; - opj_tcd_seg_t *seg = NULL; - if (!cblk->numnewpasses) - continue; - if (!cblk->numsegs) { - seg = &cblk->segs[0]; - cblk->numsegs++; - cblk->len = 0; - } else { - seg = &cblk->segs[cblk->numsegs - 1]; - if (seg->numpasses == seg->maxpasses) { - seg++; - cblk->numsegs++; - } - } - - do { - if (c + seg->newlen > src + len) { - return -999; - } - -#ifdef USE_JPWL - /* we need here a j2k handle to verify if making a check to - the validity of cblocks parameters is selected from user (-W) */ - - /* let's check that we are not exceeding */ - if ((cblk->len + seg->newlen) > 8192) { - opj_event_msg(t2->cinfo, EVT_WARNING, - "JPWL: segment too long (%d) for codeblock %d (p=%d, b=%d, r=%d, c=%d)\n", - seg->newlen, cblkno, precno, bandno, resno, compno); - if (!JPWL_ASSUME) { - opj_event_msg(t2->cinfo, EVT_ERROR, "JPWL: giving up\n"); - return -999; - } - seg->newlen = 8192 - cblk->len; - opj_event_msg(t2->cinfo, EVT_WARNING, " - truncating segment to %d\n", seg->newlen); - break; - }; - -#endif /* USE_JPWL */ - - memcpy(cblk->data + cblk->len, c, seg->newlen); - if (seg->numpasses == 0) { - seg->data = cblk->data + cblk->len; - } - c += seg->newlen; - cblk->len += seg->newlen; - seg->len += seg->newlen; - seg->numpasses += seg->numnewpasses; - cblk->numnewpasses -= seg->numnewpasses; - if (cblk->numnewpasses > 0) { - seg++; - cblk->numsegs++; - } - } while (cblk->numnewpasses > 0); - } - } - - return (c - src); -} - -/* ----------------------------------------------------------------------- */ - -int t2_encode_packets(opj_t2_t* t2,int tileno, opj_tcd_tile_t *tile, int maxlayers, unsigned char *dest, int len, opj_image_info_t *image_info,int tpnum, int tppos,int pino, J2K_T2_MODE t2_mode){ - unsigned char *c = dest; - int e = 0; - int compno; - int comp_len = 0; - opj_pi_iterator_t *pi = NULL; - int poc; - opj_image_t *image = t2->image; - opj_cp_t *cp = t2->cp; - int pocno = cp->cinema == CINEMA4K_24? 2: 1; - int maxcomp = cp->max_comp_size > 0 ? image->numcomps : 1; - - pi = pi_initialise_encode(image, cp, tileno, t2_mode); - if(!pi) { - /* TODO: throw an error */ - return -999; - } - - if(image_info) { - image_info->num = 0; - } - - if(t2_mode == THRESH_CALC ){ - for(compno = 0; compno < maxcomp; compno++ ){ - for(poc = 0; poc < pocno ; poc++){ - int comp_len = 0; - int tpnum = compno; - pi_create_encode(pi, cp,tileno,poc,tpnum,tppos); - while (pi_next(&pi[poc])) { - if (pi[poc].layno < maxlayers) { - e = t2_encode_packet(tile, &cp->tcps[tileno], &pi[poc], c, dest + len - c, image_info, tileno); - comp_len = comp_len + e; - if (e == -999) { - break; - } else { - c += e; - } - } - } - if (e == -999) break; - if (cp->max_comp_size){ - if (comp_len > cp->max_comp_size){ - e = -999; - break; - } - } - } - if (e == -999) break; - } - }else{ - pi_create_encode(pi, cp,tileno,pino,tpnum,tppos); - while (pi_next(&pi[pino])) { - if (pi[pino].layno < maxlayers) { - e = t2_encode_packet(tile, &cp->tcps[tileno], &pi[pino], c, dest + len - c, image_info, tileno); - if (e == -999) { - break; - } else { - c += e; - } - } - } - } - - /* INDEX >> */ - if(image_info && image_info->index_on) { - if(image_info->index_write) { - opj_tile_info_t *info_TL = &image_info->tile[tileno]; - opj_packet_info_t *info_PK = &info_TL->packet[image_info->num]; - if (!image_info->num) { - info_PK->start_pos = info_TL->end_header + 1; - } else { - info_PK->start_pos = info_TL->packet[image_info->num - 1].end_pos + 1; - } - info_PK->end_pos = info_PK->start_pos + e - 1; - } - - image_info->num++; - } - /* << INDEX */ - pi_destroy(pi, cp, tileno); - - if (e == -999) { - return e; - } - - return (c - dest); -} - -int t2_decode_packets(opj_t2_t *t2, unsigned char *src, int len, int tileno, opj_tcd_tile_t *tile) { - unsigned char *c = src; - opj_pi_iterator_t *pi; - int pino, e = 0; - int n = 0; - - opj_image_t *image = t2->image; - opj_cp_t *cp = t2->cp; - - /* create a packet iterator */ - pi = pi_create_decode(image, cp, tileno); - if(!pi) { - /* TODO: throw an error */ - return -999; - } - - for (pino = 0; pino <= cp->tcps[tileno].numpocs; pino++) { - while (pi_next(&pi[pino])) { - if ((cp->layer==0) || (cp->layer>=((pi[pino].layno)+1))) { - e = t2_decode_packet(t2, c, src + len - c, tile, &cp->tcps[tileno], &pi[pino]); - } else { - e = 0; - } - - /* progression in resolution */ - image->comps[pi[pino].compno].resno_decoded = - (e > 0) ? - int_max(pi[pino].resno, image->comps[pi[pino].compno].resno_decoded) - : image->comps[pi[pino].compno].resno_decoded; - n++; - - if (e == -999) { /* ADD */ - break; - } else { - c += e; - } - } - } - - /* don't forget to release pi */ - pi_destroy(pi, cp, tileno); - - if (e == -999) { - return e; - } - - return (c - src); -} - -/* ----------------------------------------------------------------------- */ - -opj_t2_t* t2_create(opj_common_ptr cinfo, opj_image_t *image, opj_cp_t *cp) { - /* create the tcd structure */ - opj_t2_t *t2 = (opj_t2_t*)opj_malloc(sizeof(opj_t2_t)); - if(!t2) return NULL; - t2->cinfo = cinfo; - t2->image = image; - t2->cp = cp; - - return t2; -} - -void t2_destroy(opj_t2_t *t2) { - if(t2) { - opj_free(t2); - } -} - diff --git a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/t2.h b/trunk/unmanaged/openjpeg-libsl/libopenjpeg/t2.h deleted file mode 100644 index 87ed2d2..0000000 --- a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/t2.h +++ /dev/null @@ -1,102 +0,0 @@ -/* - * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2007, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ -#ifndef __T2_H -#define __T2_H -/** -@file t2.h -@brief Implementation of a tier-2 coding (packetization of code-block data) (T2) - -*/ - -/** @defgroup T2 T2 - Implementation of a tier-2 coding */ -/*@{*/ - -/** -Tier-2 coding -*/ -typedef struct opj_t2 { - /** codec context */ - opj_common_ptr cinfo; - - /** Encoding: pointer to the src image. Decoding: pointer to the dst image. */ - opj_image_t *image; - /** pointer to the image coding parameters */ - opj_cp_t *cp; -} opj_t2_t; - -/** @name Exported functions */ -/*@{*/ -/* ----------------------------------------------------------------------- */ - -/** -Encode the packets of a tile to a destination buffer -@param t2 T2 handle -@param tileno number of the tile encoded -@param tile the tile for which to write the packets -@param maxlayers maximum number of layers -@param dest the destination buffer -@param len the length of the destination buffer -@param image_info structure to create an index file -@param tpnum Tile part number of the current tile -@param tppos The position of the tile part flag in the progression order -@param t2_mode If == 0 In Threshold calculation ,If == 1 Final pass -*/ -int t2_encode_packets(opj_t2_t* t2,int tileno, opj_tcd_tile_t *tile, int maxlayers, unsigned char *dest, int len, opj_image_info_t *image_info,int tpnum, int tppos,int pino,J2K_T2_MODE t2_mode); -/** -Decode the packets of a tile from a source buffer -@param t2 T2 handle -@param src the source buffer -@param len length of the source buffer -@param tileno number that identifies the tile for which to decode the packets -@param tile tile for which to decode the packets - */ -int t2_decode_packets(opj_t2_t *t2, unsigned char *src, int len, int tileno, opj_tcd_tile_t *tile); - -/** -Create a T2 handle -@param cinfo Codec context info -@param image Source or destination image -@param cp Image coding parameters -@return Returns a new T2 handle if successful, returns NULL otherwise -*/ -opj_t2_t* t2_create(opj_common_ptr cinfo, opj_image_t *image, opj_cp_t *cp); -/** -Destroy a T2 handle -@param t2 T2 handle to destroy -*/ -void t2_destroy(opj_t2_t *t2); - -/* ----------------------------------------------------------------------- */ -/*@}*/ - -/*@}*/ - -#endif /* __T2_H */ diff --git a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/tcd.c b/trunk/unmanaged/openjpeg-libsl/libopenjpeg/tcd.c deleted file mode 100644 index 525ec91..0000000 --- a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/tcd.c +++ /dev/null @@ -1,1409 +0,0 @@ -/* - * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2007, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * Copyright (c) 2006-2007, Parvatha Elangovan - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#include "opj_includes.h" - -void tcd_dump(FILE *fd, opj_tcd_t *tcd, opj_tcd_image_t * img) { - int tileno, compno, resno, bandno, precno, cblkno; - - fprintf(fd, "image {\n"); - fprintf(fd, " tw=%d, th=%d x0=%d x1=%d y0=%d y1=%d\n", - img->tw, img->th, tcd->image->x0, tcd->image->x1, tcd->image->y0, tcd->image->y1); - - for (tileno = 0; tileno < img->th * img->tw; tileno++) { - opj_tcd_tile_t *tile = &tcd->tcd_image->tiles[tileno]; - fprintf(fd, " tile {\n"); - fprintf(fd, " x0=%d, y0=%d, x1=%d, y1=%d, numcomps=%d\n", - tile->x0, tile->y0, tile->x1, tile->y1, tile->numcomps); - for (compno = 0; compno < tile->numcomps; compno++) { - opj_tcd_tilecomp_t *tilec = &tile->comps[compno]; - fprintf(fd, " tilec {\n"); - fprintf(fd, - " x0=%d, y0=%d, x1=%d, y1=%d, numresolutions=%d\n", - tilec->x0, tilec->y0, tilec->x1, tilec->y1, tilec->numresolutions); - for (resno = 0; resno < tilec->numresolutions; resno++) { - opj_tcd_resolution_t *res = &tilec->resolutions[resno]; - fprintf(fd, "\n res {\n"); - fprintf(fd, - " x0=%d, y0=%d, x1=%d, y1=%d, pw=%d, ph=%d, numbands=%d\n", - res->x0, res->y0, res->x1, res->y1, res->pw, res->ph, res->numbands); - for (bandno = 0; bandno < res->numbands; bandno++) { - opj_tcd_band_t *band = &res->bands[bandno]; - fprintf(fd, " band {\n"); - fprintf(fd, - " x0=%d, y0=%d, x1=%d, y1=%d, stepsize=%f, numbps=%d\n", - band->x0, band->y0, band->x1, band->y1, band->stepsize, band->numbps); - for (precno = 0; precno < res->pw * res->ph; precno++) { - opj_tcd_precinct_t *prec = &band->precincts[precno]; - fprintf(fd, " prec {\n"); - fprintf(fd, - " x0=%d, y0=%d, x1=%d, y1=%d, cw=%d, ch=%d\n", - prec->x0, prec->y0, prec->x1, prec->y1, prec->cw, prec->ch); - for (cblkno = 0; cblkno < prec->cw * prec->ch; cblkno++) { - opj_tcd_cblk_t *cblk = &prec->cblks[cblkno]; - fprintf(fd, " cblk {\n"); - fprintf(fd, - " x0=%d, y0=%d, x1=%d, y1=%d\n", - cblk->x0, cblk->y0, cblk->x1, cblk->y1); - fprintf(fd, " }\n"); - } - fprintf(fd, " }\n"); - } - fprintf(fd, " }\n"); - } - fprintf(fd, " }\n"); - } - fprintf(fd, " }\n"); - } - fprintf(fd, " }\n"); - } - fprintf(fd, "}\n"); -} - -/* ----------------------------------------------------------------------- */ - -/** -Create a new TCD handle -*/ -opj_tcd_t* tcd_create(opj_common_ptr cinfo) { - /* create the tcd structure */ - opj_tcd_t *tcd = (opj_tcd_t*)opj_malloc(sizeof(opj_tcd_t)); - if(!tcd) return NULL; - tcd->cinfo = cinfo; - tcd->tcd_image = (opj_tcd_image_t*)opj_malloc(sizeof(opj_tcd_image_t)); - if(!tcd->tcd_image) { - opj_free(tcd); - return NULL; - } - - return tcd; -} - -/** -Destroy a previously created TCD handle -*/ -void tcd_destroy(opj_tcd_t *tcd) { - if(tcd) { - opj_free(tcd->tcd_image); - opj_free(tcd); - } -} - -/* ----------------------------------------------------------------------- */ - -void tcd_malloc_encode(opj_tcd_t *tcd, opj_image_t * image, opj_cp_t * cp, int curtileno) { - int tileno, compno, resno, bandno, precno, cblkno; - - tcd->image = image; - tcd->cp = cp; - tcd->tcd_image->tw = cp->tw; - tcd->tcd_image->th = cp->th; - tcd->tcd_image->tiles = (opj_tcd_tile_t *) opj_malloc(sizeof(opj_tcd_tile_t)); - - for (tileno = 0; tileno < 1; tileno++) { - opj_tcp_t *tcp = &cp->tcps[curtileno]; - int j; - - /* cfr p59 ISO/IEC FDIS15444-1 : 2000 (18 august 2000) */ - int p = curtileno % cp->tw; /* si numerotation matricielle .. */ - int q = curtileno / cp->tw; /* .. coordonnees de la tile (q,p) q pour ligne et p pour colonne */ - - /* opj_tcd_tile_t *tile=&tcd->tcd_image->tiles[tileno]; */ - opj_tcd_tile_t *tile = tcd->tcd_image->tiles; - - /* 4 borders of the tile rescale on the image if necessary */ - tile->x0 = int_max(cp->tx0 + p * cp->tdx, image->x0); - tile->y0 = int_max(cp->ty0 + q * cp->tdy, image->y0); - tile->x1 = int_min(cp->tx0 + (p + 1) * cp->tdx, image->x1); - tile->y1 = int_min(cp->ty0 + (q + 1) * cp->tdy, image->y1); - tile->numcomps = image->numcomps; - /* tile->PPT=image->PPT; */ - - /* Modification of the RATE >> */ - for (j = 0; j < tcp->numlayers; j++) { - tcp->rates[j] = tcp->rates[j] ? - ((float) (tile->numcomps - * (tile->x1 - tile->x0) - * (tile->y1 - tile->y0) - * image->comps[0].prec))/ - (tcp->rates[j] * 8 * image->comps[0].dx * image->comps[0].dy) - : 0; - - if (tcp->rates[j]) { - if (j && tcp->rates[j] < tcp->rates[j - 1] + 10) { - tcp->rates[j] = tcp->rates[j - 1] + 20; - } else { - if (!j && tcp->rates[j] < 30) - tcp->rates[j] = 30; - } - } - } - /* << Modification of the RATE */ - - tile->comps = (opj_tcd_tilecomp_t *) opj_malloc(image->numcomps * sizeof(opj_tcd_tilecomp_t)); - for (compno = 0; compno < tile->numcomps; compno++) { - opj_tccp_t *tccp = &tcp->tccps[compno]; - - opj_tcd_tilecomp_t *tilec = &tile->comps[compno]; - - /* border of each tile component (global) */ - tilec->x0 = int_ceildiv(tile->x0, image->comps[compno].dx); - tilec->y0 = int_ceildiv(tile->y0, image->comps[compno].dy); - tilec->x1 = int_ceildiv(tile->x1, image->comps[compno].dx); - tilec->y1 = int_ceildiv(tile->y1, image->comps[compno].dy); - - tilec->data = (int *) opj_malloc((tilec->x1 - tilec->x0) * (tilec->y1 - tilec->y0) * sizeof(int)); - tilec->numresolutions = tccp->numresolutions; - - tilec->resolutions = (opj_tcd_resolution_t *) opj_malloc(tilec->numresolutions * sizeof(opj_tcd_resolution_t)); - - for (resno = 0; resno < tilec->numresolutions; resno++) { - int pdx, pdy; - int levelno = tilec->numresolutions - 1 - resno; - int tlprcxstart, tlprcystart, brprcxend, brprcyend; - int tlcbgxstart, tlcbgystart, brcbgxend, brcbgyend; - int cbgwidthexpn, cbgheightexpn; - int cblkwidthexpn, cblkheightexpn; - - opj_tcd_resolution_t *res = &tilec->resolutions[resno]; - - /* border for each resolution level (global) */ - res->x0 = int_ceildivpow2(tilec->x0, levelno); - res->y0 = int_ceildivpow2(tilec->y0, levelno); - res->x1 = int_ceildivpow2(tilec->x1, levelno); - res->y1 = int_ceildivpow2(tilec->y1, levelno); - - res->numbands = resno == 0 ? 1 : 3; - /* p. 35, table A-23, ISO/IEC FDIS154444-1 : 2000 (18 august 2000) */ - if (tccp->csty & J2K_CCP_CSTY_PRT) { - pdx = tccp->prcw[resno]; - pdy = tccp->prch[resno]; - } else { - pdx = 15; - pdy = 15; - } - /* p. 64, B.6, ISO/IEC FDIS15444-1 : 2000 (18 august 2000) */ - tlprcxstart = int_floordivpow2(res->x0, pdx) << pdx; - tlprcystart = int_floordivpow2(res->y0, pdy) << pdy; - - brprcxend = int_ceildivpow2(res->x1, pdx) << pdx; - brprcyend = int_ceildivpow2(res->y1, pdy) << pdy; - - res->pw = (brprcxend - tlprcxstart) >> pdx; - res->ph = (brprcyend - tlprcystart) >> pdy; - - if (resno == 0) { - tlcbgxstart = tlprcxstart; - tlcbgystart = tlprcystart; - brcbgxend = brprcxend; - brcbgyend = brprcyend; - cbgwidthexpn = pdx; - cbgheightexpn = pdy; - } else { - tlcbgxstart = int_ceildivpow2(tlprcxstart, 1); - tlcbgystart = int_ceildivpow2(tlprcystart, 1); - brcbgxend = int_ceildivpow2(brprcxend, 1); - brcbgyend = int_ceildivpow2(brprcyend, 1); - cbgwidthexpn = pdx - 1; - cbgheightexpn = pdy - 1; - } - - cblkwidthexpn = int_min(tccp->cblkw, cbgwidthexpn); - cblkheightexpn = int_min(tccp->cblkh, cbgheightexpn); - - for (bandno = 0; bandno < res->numbands; bandno++) { - int x0b, y0b, i; - int gain, numbps; - opj_stepsize_t *ss = NULL; - - opj_tcd_band_t *band = &res->bands[bandno]; - - band->bandno = resno == 0 ? 0 : bandno + 1; - x0b = (band->bandno == 1) || (band->bandno == 3) ? 1 : 0; - y0b = (band->bandno == 2) || (band->bandno == 3) ? 1 : 0; - - if (band->bandno == 0) { - /* band border (global) */ - band->x0 = int_ceildivpow2(tilec->x0, levelno); - band->y0 = int_ceildivpow2(tilec->y0, levelno); - band->x1 = int_ceildivpow2(tilec->x1, levelno); - band->y1 = int_ceildivpow2(tilec->y1, levelno); - } else { - /* band border (global) */ - band->x0 = int_ceildivpow2(tilec->x0 - (1 << levelno) * x0b, levelno + 1); - band->y0 = int_ceildivpow2(tilec->y0 - (1 << levelno) * y0b, levelno + 1); - band->x1 = int_ceildivpow2(tilec->x1 - (1 << levelno) * x0b, levelno + 1); - band->y1 = int_ceildivpow2(tilec->y1 - (1 << levelno) * y0b, levelno + 1); - } - - ss = &tccp->stepsizes[resno == 0 ? 0 : 3 * (resno - 1) + bandno + 1]; - gain = tccp->qmfbid == 0 ? dwt_getgain_real(band->bandno) : dwt_getgain(band->bandno); - numbps = image->comps[compno].prec + gain; - - band->stepsize = (float)((1.0 + ss->mant / 2048.0) * pow(2.0, numbps - ss->expn)); - band->numbps = ss->expn + tccp->numgbits - 1; /* WHY -1 ? */ - - band->precincts = (opj_tcd_precinct_t *) opj_malloc(3 * res->pw * res->ph * sizeof(opj_tcd_precinct_t)); - - for (i = 0; i < res->pw * res->ph * 3; i++) { - band->precincts[i].imsbtree = NULL; - band->precincts[i].incltree = NULL; - } - - for (precno = 0; precno < res->pw * res->ph; precno++) { - int tlcblkxstart, tlcblkystart, brcblkxend, brcblkyend; - - int cbgxstart = tlcbgxstart + (precno % res->pw) * (1 << cbgwidthexpn); - int cbgystart = tlcbgystart + (precno / res->pw) * (1 << cbgheightexpn); - int cbgxend = cbgxstart + (1 << cbgwidthexpn); - int cbgyend = cbgystart + (1 << cbgheightexpn); - - opj_tcd_precinct_t *prc = &band->precincts[precno]; - - /* precinct size (global) */ - prc->x0 = int_max(cbgxstart, band->x0); - prc->y0 = int_max(cbgystart, band->y0); - prc->x1 = int_min(cbgxend, band->x1); - prc->y1 = int_min(cbgyend, band->y1); - - tlcblkxstart = int_floordivpow2(prc->x0, cblkwidthexpn) << cblkwidthexpn; - tlcblkystart = int_floordivpow2(prc->y0, cblkheightexpn) << cblkheightexpn; - brcblkxend = int_ceildivpow2(prc->x1, cblkwidthexpn) << cblkwidthexpn; - brcblkyend = int_ceildivpow2(prc->y1, cblkheightexpn) << cblkheightexpn; - prc->cw = (brcblkxend - tlcblkxstart) >> cblkwidthexpn; - prc->ch = (brcblkyend - tlcblkystart) >> cblkheightexpn; - - prc->cblks = (opj_tcd_cblk_t *) opj_malloc((prc->cw * prc->ch) * sizeof(opj_tcd_cblk_t)); - prc->incltree = tgt_create(prc->cw, prc->ch); - prc->imsbtree = tgt_create(prc->cw, prc->ch); - - for (cblkno = 0; cblkno < prc->cw * prc->ch; cblkno++) { - int cblkxstart = tlcblkxstart + (cblkno % prc->cw) * (1 << cblkwidthexpn); - int cblkystart = tlcblkystart + (cblkno / prc->cw) * (1 << cblkheightexpn); - int cblkxend = cblkxstart + (1 << cblkwidthexpn); - int cblkyend = cblkystart + (1 << cblkheightexpn); - - opj_tcd_cblk_t *cblk = &prc->cblks[cblkno]; - - /* code-block size (global) */ - cblk->x0 = int_max(cblkxstart, prc->x0); - cblk->y0 = int_max(cblkystart, prc->y0); - cblk->x1 = int_min(cblkxend, prc->x1); - cblk->y1 = int_min(cblkyend, prc->y1); - } - } - } - } - } - } - - /* tcd_dump(stdout, tcd, &tcd->tcd_image); */ -} - -void tcd_free_encode(opj_tcd_t *tcd) { - int tileno, compno, resno, bandno, precno; - - for (tileno = 0; tileno < 1; tileno++) { - opj_tcd_tile_t *tile = tcd->tcd_image->tiles; - - for (compno = 0; compno < tile->numcomps; compno++) { - opj_tcd_tilecomp_t *tilec = &tile->comps[compno]; - - for (resno = 0; resno < tilec->numresolutions; resno++) { - opj_tcd_resolution_t *res = &tilec->resolutions[resno]; - - for (bandno = 0; bandno < res->numbands; bandno++) { - opj_tcd_band_t *band = &res->bands[bandno]; - - for (precno = 0; precno < res->pw * res->ph; precno++) { - opj_tcd_precinct_t *prc = &band->precincts[precno]; - - if (prc->incltree != NULL) { - tgt_destroy(prc->incltree); - prc->incltree = NULL; - } - if (prc->imsbtree != NULL) { - tgt_destroy(prc->imsbtree); - prc->imsbtree = NULL; - } - opj_free(prc->cblks); - prc->cblks = NULL; - } /* for (precno */ - opj_free(band->precincts); - band->precincts = NULL; - } /* for (bandno */ - } /* for (resno */ - opj_free(tilec->resolutions); - tilec->resolutions = NULL; - } /* for (compno */ - opj_free(tile->comps); - tile->comps = NULL; - } /* for (tileno */ - opj_free(tcd->tcd_image->tiles); - tcd->tcd_image->tiles = NULL; -} - -void tcd_init_encode(opj_tcd_t *tcd, opj_image_t * image, opj_cp_t * cp, int curtileno) { - int tileno, compno, resno, bandno, precno, cblkno; - - for (tileno = 0; tileno < 1; tileno++) { - opj_tcp_t *tcp = &cp->tcps[curtileno]; - int j; - /* cfr p59 ISO/IEC FDIS15444-1 : 2000 (18 august 2000) */ - int p = curtileno % cp->tw; - int q = curtileno / cp->tw; - - opj_tcd_tile_t *tile = tcd->tcd_image->tiles; - - /* 4 borders of the tile rescale on the image if necessary */ - tile->x0 = int_max(cp->tx0 + p * cp->tdx, image->x0); - tile->y0 = int_max(cp->ty0 + q * cp->tdy, image->y0); - tile->x1 = int_min(cp->tx0 + (p + 1) * cp->tdx, image->x1); - tile->y1 = int_min(cp->ty0 + (q + 1) * cp->tdy, image->y1); - - tile->numcomps = image->numcomps; - /* tile->PPT=image->PPT; */ - - /* Modification of the RATE >> */ - for (j = 0; j < tcp->numlayers; j++) { - tcp->rates[j] = tcp->rates[j] ? - ((float) (tile->numcomps - * (tile->x1 - tile->x0) - * (tile->y1 - tile->y0) - * image->comps[0].prec))/ - (tcp->rates[j] * 8 * image->comps[0].dx * image->comps[0].dy) - : 0; - - if (tcp->rates[j]) { - if (j && tcp->rates[j] < tcp->rates[j - 1] + 10) { - tcp->rates[j] = tcp->rates[j - 1] + 20; - } else { - if (!j && tcp->rates[j] < 30) - tcp->rates[j] = 30; - } - } - } - /* << Modification of the RATE */ - - /* tile->comps=(opj_tcd_tilecomp_t*)opj_realloc(tile->comps,image->numcomps*sizeof(opj_tcd_tilecomp_t)); */ - for (compno = 0; compno < tile->numcomps; compno++) { - opj_tccp_t *tccp = &tcp->tccps[compno]; - - opj_tcd_tilecomp_t *tilec = &tile->comps[compno]; - - /* border of each tile component (global) */ - tilec->x0 = int_ceildiv(tile->x0, image->comps[compno].dx); - tilec->y0 = int_ceildiv(tile->y0, image->comps[compno].dy); - tilec->x1 = int_ceildiv(tile->x1, image->comps[compno].dx); - tilec->y1 = int_ceildiv(tile->y1, image->comps[compno].dy); - - tilec->data = (int *) opj_malloc((tilec->x1 - tilec->x0) * (tilec->y1 - tilec->y0) * sizeof(int)); - tilec->numresolutions = tccp->numresolutions; - /* tilec->resolutions=(opj_tcd_resolution_t*)opj_realloc(tilec->resolutions,tilec->numresolutions*sizeof(opj_tcd_resolution_t)); */ - for (resno = 0; resno < tilec->numresolutions; resno++) { - int pdx, pdy; - - int levelno = tilec->numresolutions - 1 - resno; - int tlprcxstart, tlprcystart, brprcxend, brprcyend; - int tlcbgxstart, tlcbgystart, brcbgxend, brcbgyend; - int cbgwidthexpn, cbgheightexpn; - int cblkwidthexpn, cblkheightexpn; - - opj_tcd_resolution_t *res = &tilec->resolutions[resno]; - - /* border for each resolution level (global) */ - res->x0 = int_ceildivpow2(tilec->x0, levelno); - res->y0 = int_ceildivpow2(tilec->y0, levelno); - res->x1 = int_ceildivpow2(tilec->x1, levelno); - res->y1 = int_ceildivpow2(tilec->y1, levelno); - res->numbands = resno == 0 ? 1 : 3; - - /* p. 35, table A-23, ISO/IEC FDIS154444-1 : 2000 (18 august 2000) */ - if (tccp->csty & J2K_CCP_CSTY_PRT) { - pdx = tccp->prcw[resno]; - pdy = tccp->prch[resno]; - } else { - pdx = 15; - pdy = 15; - } - /* p. 64, B.6, ISO/IEC FDIS15444-1 : 2000 (18 august 2000) */ - tlprcxstart = int_floordivpow2(res->x0, pdx) << pdx; - tlprcystart = int_floordivpow2(res->y0, pdy) << pdy; - brprcxend = int_ceildivpow2(res->x1, pdx) << pdx; - brprcyend = int_ceildivpow2(res->y1, pdy) << pdy; - - res->pw = (brprcxend - tlprcxstart) >> pdx; - res->ph = (brprcyend - tlprcystart) >> pdy; - - if (resno == 0) { - tlcbgxstart = tlprcxstart; - tlcbgystart = tlprcystart; - brcbgxend = brprcxend; - brcbgyend = brprcyend; - cbgwidthexpn = pdx; - cbgheightexpn = pdy; - } else { - tlcbgxstart = int_ceildivpow2(tlprcxstart, 1); - tlcbgystart = int_ceildivpow2(tlprcystart, 1); - brcbgxend = int_ceildivpow2(brprcxend, 1); - brcbgyend = int_ceildivpow2(brprcyend, 1); - cbgwidthexpn = pdx - 1; - cbgheightexpn = pdy - 1; - } - - cblkwidthexpn = int_min(tccp->cblkw, cbgwidthexpn); - cblkheightexpn = int_min(tccp->cblkh, cbgheightexpn); - - for (bandno = 0; bandno < res->numbands; bandno++) { - int x0b, y0b; - int gain, numbps; - opj_stepsize_t *ss = NULL; - - opj_tcd_band_t *band = &res->bands[bandno]; - - band->bandno = resno == 0 ? 0 : bandno + 1; - x0b = (band->bandno == 1) || (band->bandno == 3) ? 1 : 0; - y0b = (band->bandno == 2) || (band->bandno == 3) ? 1 : 0; - - if (band->bandno == 0) { - /* band border */ - band->x0 = int_ceildivpow2(tilec->x0, levelno); - band->y0 = int_ceildivpow2(tilec->y0, levelno); - band->x1 = int_ceildivpow2(tilec->x1, levelno); - band->y1 = int_ceildivpow2(tilec->y1, levelno); - } else { - band->x0 = int_ceildivpow2(tilec->x0 - (1 << levelno) * x0b, levelno + 1); - band->y0 = int_ceildivpow2(tilec->y0 - (1 << levelno) * y0b, levelno + 1); - band->x1 = int_ceildivpow2(tilec->x1 - (1 << levelno) * x0b, levelno + 1); - band->y1 = int_ceildivpow2(tilec->y1 - (1 << levelno) * y0b, levelno + 1); - } - - ss = &tccp->stepsizes[resno == 0 ? 0 : 3 * (resno - 1) + bandno + 1]; - gain = tccp->qmfbid == 0 ? dwt_getgain_real(band->bandno) : dwt_getgain(band->bandno); - numbps = image->comps[compno].prec + gain; - band->stepsize = (float)((1.0 + ss->mant / 2048.0) * pow(2.0, numbps - ss->expn)); - band->numbps = ss->expn + tccp->numgbits - 1; /* WHY -1 ? */ - - for (precno = 0; precno < res->pw * res->ph; precno++) { - int tlcblkxstart, tlcblkystart, brcblkxend, brcblkyend; - - int cbgxstart = tlcbgxstart + (precno % res->pw) * (1 << cbgwidthexpn); - int cbgystart = tlcbgystart + (precno / res->pw) * (1 << cbgheightexpn); - int cbgxend = cbgxstart + (1 << cbgwidthexpn); - int cbgyend = cbgystart + (1 << cbgheightexpn); - - opj_tcd_precinct_t *prc = &band->precincts[precno]; - - /* precinct size (global) */ - prc->x0 = int_max(cbgxstart, band->x0); - prc->y0 = int_max(cbgystart, band->y0); - prc->x1 = int_min(cbgxend, band->x1); - prc->y1 = int_min(cbgyend, band->y1); - - tlcblkxstart = int_floordivpow2(prc->x0, cblkwidthexpn) << cblkwidthexpn; - tlcblkystart = int_floordivpow2(prc->y0, cblkheightexpn) << cblkheightexpn; - brcblkxend = int_ceildivpow2(prc->x1, cblkwidthexpn) << cblkwidthexpn; - brcblkyend = int_ceildivpow2(prc->y1, cblkheightexpn) << cblkheightexpn; - prc->cw = (brcblkxend - tlcblkxstart) >> cblkwidthexpn; - prc->ch = (brcblkyend - tlcblkystart) >> cblkheightexpn; - - opj_free(prc->cblks); - prc->cblks = (opj_tcd_cblk_t *) opj_malloc(prc->cw * prc->ch * sizeof(opj_tcd_cblk_t)); - - if (prc->incltree != NULL) { - tgt_destroy(prc->incltree); - } - if (prc->imsbtree != NULL) { - tgt_destroy(prc->imsbtree); - } - - prc->incltree = tgt_create(prc->cw, prc->ch); - prc->imsbtree = tgt_create(prc->cw, prc->ch); - - for (cblkno = 0; cblkno < prc->cw * prc->ch; cblkno++) { - int cblkxstart = tlcblkxstart + (cblkno % prc->cw) * (1 << cblkwidthexpn); - int cblkystart = tlcblkystart + (cblkno / prc->cw) * (1 << cblkheightexpn); - int cblkxend = cblkxstart + (1 << cblkwidthexpn); - int cblkyend = cblkystart + (1 << cblkheightexpn); - - opj_tcd_cblk_t *cblk = &prc->cblks[cblkno]; - - /* code-block size (global) */ - cblk->x0 = int_max(cblkxstart, prc->x0); - cblk->y0 = int_max(cblkystart, prc->y0); - cblk->x1 = int_min(cblkxend, prc->x1); - cblk->y1 = int_min(cblkyend, prc->y1); - } - } /* precno */ - } /* bandno */ - } /* resno */ - } /* compno */ - } /* tileno */ - - /* tcd_dump(stdout, tcd, &tcd->tcd_image); */ -} - -void tcd_malloc_decode(opj_tcd_t *tcd, opj_image_t * image, opj_cp_t * cp) { - int tileno, compno, resno, bandno, precno, cblkno, i, j, p, q; - unsigned int x0 = 0, y0 = 0, x1 = 0, y1 = 0, w, h; - - tcd->image = image; - tcd->cp = cp; - tcd->tcd_image->tw = cp->tw; - tcd->tcd_image->th = cp->th; - tcd->tcd_image->tiles = (opj_tcd_tile_t *) opj_malloc(cp->tw * cp->th * sizeof(opj_tcd_tile_t)); - - for (i = 0; i < cp->tileno_size; i++) { - opj_tcp_t *tcp = &(cp->tcps[cp->tileno[i]]); - opj_tcd_tile_t *tile = &(tcd->tcd_image->tiles[cp->tileno[i]]); - - /* cfr p59 ISO/IEC FDIS15444-1 : 2000 (18 august 2000) */ - tileno = cp->tileno[i]; - p = tileno % cp->tw; /* si numerotation matricielle .. */ - q = tileno / cp->tw; /* .. coordonnees de la tile (q,p) q pour ligne et p pour colonne */ - - /* 4 borders of the tile rescale on the image if necessary */ - tile->x0 = int_max(cp->tx0 + p * cp->tdx, image->x0); - tile->y0 = int_max(cp->ty0 + q * cp->tdy, image->y0); - tile->x1 = int_min(cp->tx0 + (p + 1) * cp->tdx, image->x1); - tile->y1 = int_min(cp->ty0 + (q + 1) * cp->tdy, image->y1); - - tile->numcomps = image->numcomps; - tile->comps = (opj_tcd_tilecomp_t *) opj_malloc(image->numcomps * sizeof(opj_tcd_tilecomp_t)); - for (compno = 0; compno < tile->numcomps; compno++) { - opj_tccp_t *tccp = &tcp->tccps[compno]; - opj_tcd_tilecomp_t *tilec = &tile->comps[compno]; - - /* border of each tile component (global) */ - tilec->x0 = int_ceildiv(tile->x0, image->comps[compno].dx); - tilec->y0 = int_ceildiv(tile->y0, image->comps[compno].dy); - tilec->x1 = int_ceildiv(tile->x1, image->comps[compno].dx); - tilec->y1 = int_ceildiv(tile->y1, image->comps[compno].dy); - - tilec->data = (int *) opj_malloc((tilec->x1 - tilec->x0) * (tilec->y1 - tilec->y0) * sizeof(int)); - tilec->numresolutions = tccp->numresolutions; - tilec->resolutions = (opj_tcd_resolution_t *) opj_malloc(tilec->numresolutions * sizeof(opj_tcd_resolution_t)); - - for (resno = 0; resno < tilec->numresolutions; resno++) { - int pdx, pdy; - int levelno = tilec->numresolutions - 1 - resno; - int tlprcxstart, tlprcystart, brprcxend, brprcyend; - int tlcbgxstart, tlcbgystart, brcbgxend, brcbgyend; - int cbgwidthexpn, cbgheightexpn; - int cblkwidthexpn, cblkheightexpn; - - opj_tcd_resolution_t *res = &tilec->resolutions[resno]; - - /* border for each resolution level (global) */ - res->x0 = int_ceildivpow2(tilec->x0, levelno); - res->y0 = int_ceildivpow2(tilec->y0, levelno); - res->x1 = int_ceildivpow2(tilec->x1, levelno); - res->y1 = int_ceildivpow2(tilec->y1, levelno); - res->numbands = resno == 0 ? 1 : 3; - - /* p. 35, table A-23, ISO/IEC FDIS154444-1 : 2000 (18 august 2000) */ - if (tccp->csty & J2K_CCP_CSTY_PRT) { - pdx = tccp->prcw[resno]; - pdy = tccp->prch[resno]; - } else { - pdx = 15; - pdy = 15; - } - - /* p. 64, B.6, ISO/IEC FDIS15444-1 : 2000 (18 august 2000) */ - tlprcxstart = int_floordivpow2(res->x0, pdx) << pdx; - tlprcystart = int_floordivpow2(res->y0, pdy) << pdy; - brprcxend = int_ceildivpow2(res->x1, pdx) << pdx; - brprcyend = int_ceildivpow2(res->y1, pdy) << pdy; - - res->pw = (res->x0 == res->x1) ? 0 : ((brprcxend - tlprcxstart) >> pdx); - res->ph = (res->y0 == res->y1) ? 0 : ((brprcyend - tlprcystart) >> pdy); - - if (resno == 0) { - tlcbgxstart = tlprcxstart; - tlcbgystart = tlprcystart; - brcbgxend = brprcxend; - brcbgyend = brprcyend; - cbgwidthexpn = pdx; - cbgheightexpn = pdy; - } else { - tlcbgxstart = int_ceildivpow2(tlprcxstart, 1); - tlcbgystart = int_ceildivpow2(tlprcystart, 1); - brcbgxend = int_ceildivpow2(brprcxend, 1); - brcbgyend = int_ceildivpow2(brprcyend, 1); - cbgwidthexpn = pdx - 1; - cbgheightexpn = pdy - 1; - } - - cblkwidthexpn = int_min(tccp->cblkw, cbgwidthexpn); - cblkheightexpn = int_min(tccp->cblkh, cbgheightexpn); - - for (bandno = 0; bandno < res->numbands; bandno++) { - int x0b, y0b; - int gain, numbps; - opj_stepsize_t *ss = NULL; - - opj_tcd_band_t *band = &res->bands[bandno]; - band->bandno = resno == 0 ? 0 : bandno + 1; - x0b = (band->bandno == 1) || (band->bandno == 3) ? 1 : 0; - y0b = (band->bandno == 2) || (band->bandno == 3) ? 1 : 0; - - if (band->bandno == 0) { - /* band border (global) */ - band->x0 = int_ceildivpow2(tilec->x0, levelno); - band->y0 = int_ceildivpow2(tilec->y0, levelno); - band->x1 = int_ceildivpow2(tilec->x1, levelno); - band->y1 = int_ceildivpow2(tilec->y1, levelno); - } else { - /* band border (global) */ - band->x0 = int_ceildivpow2(tilec->x0 - (1 << levelno) * x0b, levelno + 1); - band->y0 = int_ceildivpow2(tilec->y0 - (1 << levelno) * y0b, levelno + 1); - band->x1 = int_ceildivpow2(tilec->x1 - (1 << levelno) * x0b, levelno + 1); - band->y1 = int_ceildivpow2(tilec->y1 - (1 << levelno) * y0b, levelno + 1); - } - - ss = &tccp->stepsizes[resno == 0 ? 0 : 3 * (resno - 1) + bandno + 1]; - gain = tccp->qmfbid == 0 ? dwt_getgain_real(band->bandno) : dwt_getgain(band->bandno); - numbps = image->comps[compno].prec + gain; - band->stepsize = (float)((1.0 + ss->mant / 2048.0) * pow(2.0, numbps - ss->expn)); - band->numbps = ss->expn + tccp->numgbits - 1; /* WHY -1 ? */ - - band->precincts = (opj_tcd_precinct_t *) opj_malloc(res->pw * res->ph * sizeof(opj_tcd_precinct_t)); - - for (precno = 0; precno < res->pw * res->ph; precno++) { - int tlcblkxstart, tlcblkystart, brcblkxend, brcblkyend; - int cbgxstart = tlcbgxstart + (precno % res->pw) * (1 << cbgwidthexpn); - int cbgystart = tlcbgystart + (precno / res->pw) * (1 << cbgheightexpn); - int cbgxend = cbgxstart + (1 << cbgwidthexpn); - int cbgyend = cbgystart + (1 << cbgheightexpn); - - opj_tcd_precinct_t *prc = &band->precincts[precno]; - /* precinct size (global) */ - prc->x0 = int_max(cbgxstart, band->x0); - prc->y0 = int_max(cbgystart, band->y0); - prc->x1 = int_min(cbgxend, band->x1); - prc->y1 = int_min(cbgyend, band->y1); - - tlcblkxstart = int_floordivpow2(prc->x0, cblkwidthexpn) << cblkwidthexpn; - tlcblkystart = int_floordivpow2(prc->y0, cblkheightexpn) << cblkheightexpn; - brcblkxend = int_ceildivpow2(prc->x1, cblkwidthexpn) << cblkwidthexpn; - brcblkyend = int_ceildivpow2(prc->y1, cblkheightexpn) << cblkheightexpn; - prc->cw = (brcblkxend - tlcblkxstart) >> cblkwidthexpn; - prc->ch = (brcblkyend - tlcblkystart) >> cblkheightexpn; - - prc->cblks = (opj_tcd_cblk_t *) opj_malloc(prc->cw * prc->ch * sizeof(opj_tcd_cblk_t)); - - prc->incltree = tgt_create(prc->cw, prc->ch); - prc->imsbtree = tgt_create(prc->cw, prc->ch); - - for (cblkno = 0; cblkno < prc->cw * prc->ch; cblkno++) { - int cblkxstart = tlcblkxstart + (cblkno % prc->cw) * (1 << cblkwidthexpn); - int cblkystart = tlcblkystart + (cblkno / prc->cw) * (1 << cblkheightexpn); - int cblkxend = cblkxstart + (1 << cblkwidthexpn); - int cblkyend = cblkystart + (1 << cblkheightexpn); - - /* code-block size (global) */ - opj_tcd_cblk_t *cblk = &prc->cblks[cblkno]; - cblk->x0 = int_max(cblkxstart, prc->x0); - cblk->y0 = int_max(cblkystart, prc->y0); - cblk->x1 = int_min(cblkxend, prc->x1); - cblk->y1 = int_min(cblkyend, prc->y1); - } - } /* precno */ - } /* bandno */ - } /* resno */ - } /* compno */ - } /* i = 0..cp->tileno_size */ - - /* tcd_dump(stdout, tcd, &tcd->tcd_image); */ - - /* - Allocate place to store the decoded data = final image - Place limited by the tile really present in the codestream - */ - - for (i = 0; i < image->numcomps; i++) { - for (j = 0; j < cp->tileno_size; j++) { - tileno = cp->tileno[j]; - x0 = j == 0 ? tcd->tcd_image->tiles[tileno].comps[i].x0 : int_min(x0, - (unsigned int) tcd->tcd_image->tiles[tileno].comps[i].x0); - y0 = j == 0 ? tcd->tcd_image->tiles[tileno].comps[i].y0 : int_min(y0, - (unsigned int) tcd->tcd_image->tiles[tileno].comps[i].y0); - x1 = j == 0 ? tcd->tcd_image->tiles[tileno].comps[i].x1 : int_max(x1, - (unsigned int) tcd->tcd_image->tiles[tileno].comps[i].x1); - y1 = j == 0 ? tcd->tcd_image->tiles[tileno].comps[i].y1 : int_max(y1, - (unsigned int) tcd->tcd_image->tiles[tileno].comps[i].y1); - } - - w = x1 - x0; - h = y1 - y0; - - image->comps[i].data = (int *) opj_malloc(w * h * sizeof(int)); - image->comps[i].w = w; - image->comps[i].h = h; - image->comps[i].x0 = x0; - image->comps[i].y0 = y0; - } -} - -void tcd_makelayer_fixed(opj_tcd_t *tcd, int layno, int final) { - int compno, resno, bandno, precno, cblkno; - int value; /*, matrice[tcd_tcp->numlayers][tcd_tile->comps[0].numresolutions][3]; */ - int matrice[10][10][3]; - int i, j, k; - - opj_cp_t *cp = tcd->cp; - opj_tcd_tile_t *tcd_tile = tcd->tcd_tile; - opj_tcp_t *tcd_tcp = tcd->tcp; - - /*matrice=(int*)opj_malloc(tcd_tcp->numlayers*tcd_tile->comps[0].numresolutions*3*sizeof(int)); */ - - for (compno = 0; compno < tcd_tile->numcomps; compno++) { - opj_tcd_tilecomp_t *tilec = &tcd_tile->comps[compno]; - for (i = 0; i < tcd_tcp->numlayers; i++) { - for (j = 0; j < tilec->numresolutions; j++) { - for (k = 0; k < 3; k++) { - matrice[i][j][k] = - (int) (cp->matrice[i * tilec->numresolutions * 3 + j * 3 + k] - * (float) (tcd->image->comps[compno].prec / 16.0)); - } - } - } - - for (resno = 0; resno < tilec->numresolutions; resno++) { - opj_tcd_resolution_t *res = &tilec->resolutions[resno]; - for (bandno = 0; bandno < res->numbands; bandno++) { - opj_tcd_band_t *band = &res->bands[bandno]; - for (precno = 0; precno < res->pw * res->ph; precno++) { - opj_tcd_precinct_t *prc = &band->precincts[precno]; - for (cblkno = 0; cblkno < prc->cw * prc->ch; cblkno++) { - opj_tcd_cblk_t *cblk = &prc->cblks[cblkno]; - opj_tcd_layer_t *layer = &cblk->layers[layno]; - int n; - int imsb = tcd->image->comps[compno].prec - cblk->numbps; /* number of bit-plan equal to zero */ - /* Correction of the matrix of coefficient to include the IMSB information */ - if (layno == 0) { - value = matrice[layno][resno][bandno]; - if (imsb >= value) { - value = 0; - } else { - value -= imsb; - } - } else { - value = matrice[layno][resno][bandno] - matrice[layno - 1][resno][bandno]; - if (imsb >= matrice[layno - 1][resno][bandno]) { - value -= (imsb - matrice[layno - 1][resno][bandno]); - if (value < 0) { - value = 0; - } - } - } - - if (layno == 0) { - cblk->numpassesinlayers = 0; - } - - n = cblk->numpassesinlayers; - if (cblk->numpassesinlayers == 0) { - if (value != 0) { - n = 3 * value - 2 + cblk->numpassesinlayers; - } else { - n = cblk->numpassesinlayers; - } - } else { - n = 3 * value + cblk->numpassesinlayers; - } - - layer->numpasses = n - cblk->numpassesinlayers; - - if (!layer->numpasses) - continue; - - if (cblk->numpassesinlayers == 0) { - layer->len = cblk->passes[n - 1].rate; - layer->data = cblk->data; - } else { - layer->len = cblk->passes[n - 1].rate - cblk->passes[cblk->numpassesinlayers - 1].rate; - layer->data = cblk->data + cblk->passes[cblk->numpassesinlayers - 1].rate; - } - if (final) - cblk->numpassesinlayers = n; - } - } - } - } - } -} - -void tcd_rateallocate_fixed(opj_tcd_t *tcd) { - int layno; - for (layno = 0; layno < tcd->tcp->numlayers; layno++) { - tcd_makelayer_fixed(tcd, layno, 1); - } -} - -void tcd_makelayer(opj_tcd_t *tcd, int layno, double thresh, int final) { - int compno, resno, bandno, precno, cblkno, passno; - - opj_tcd_tile_t *tcd_tile = tcd->tcd_tile; - - tcd_tile->distolayer[layno] = 0; /* fixed_quality */ - - for (compno = 0; compno < tcd_tile->numcomps; compno++) { - opj_tcd_tilecomp_t *tilec = &tcd_tile->comps[compno]; - for (resno = 0; resno < tilec->numresolutions; resno++) { - opj_tcd_resolution_t *res = &tilec->resolutions[resno]; - for (bandno = 0; bandno < res->numbands; bandno++) { - opj_tcd_band_t *band = &res->bands[bandno]; - for (precno = 0; precno < res->pw * res->ph; precno++) { - opj_tcd_precinct_t *prc = &band->precincts[precno]; - for (cblkno = 0; cblkno < prc->cw * prc->ch; cblkno++) { - opj_tcd_cblk_t *cblk = &prc->cblks[cblkno]; - opj_tcd_layer_t *layer = &cblk->layers[layno]; - - int n; - if (layno == 0) { - cblk->numpassesinlayers = 0; - } - n = cblk->numpassesinlayers; - for (passno = cblk->numpassesinlayers; passno < cblk->totalpasses; passno++) { - int dr; - double dd; - opj_tcd_pass_t *pass = &cblk->passes[passno]; - if (n == 0) { - dr = pass->rate; - dd = pass->distortiondec; - } else { - dr = pass->rate - cblk->passes[n - 1].rate; - dd = pass->distortiondec - cblk->passes[n - 1].distortiondec; - } - if (!dr) { - if (dd != 0) - n = passno + 1; - continue; - } - if (dd / dr >= thresh) - n = passno + 1; - } - layer->numpasses = n - cblk->numpassesinlayers; - - if (!layer->numpasses) { - layer->disto = 0; - continue; - } - if (cblk->numpassesinlayers == 0) { - layer->len = cblk->passes[n - 1].rate; - layer->data = cblk->data; - layer->disto = cblk->passes[n - 1].distortiondec; - } else { - layer->len = cblk->passes[n - 1].rate - cblk->passes[cblk->numpassesinlayers - 1].rate; - layer->data = cblk->data + cblk->passes[cblk->numpassesinlayers - 1].rate; - layer->disto = cblk->passes[n - 1].distortiondec - cblk->passes[cblk->numpassesinlayers - 1].distortiondec; - } - - tcd_tile->distolayer[layno] += layer->disto; /* fixed_quality */ - - if (final) - cblk->numpassesinlayers = n; - } - } - } - } - } -} - -bool tcd_rateallocate(opj_tcd_t *tcd, unsigned char *dest, int len, opj_image_info_t * image_info) { - int compno, resno, bandno, precno, cblkno, passno, layno; - double min, max; - double cumdisto[100]; /* fixed_quality */ - const double K = 1; /* 1.1; fixed_quality */ - double maxSE = 0; - - opj_cp_t *cp = tcd->cp; - opj_tcd_tile_t *tcd_tile = tcd->tcd_tile; - opj_tcp_t *tcd_tcp = tcd->tcp; - - min = DBL_MAX; - max = 0; - - tcd_tile->nbpix = 0; /* fixed_quality */ - - for (compno = 0; compno < tcd_tile->numcomps; compno++) { - opj_tcd_tilecomp_t *tilec = &tcd_tile->comps[compno]; - tilec->nbpix = 0; - - for (resno = 0; resno < tilec->numresolutions; resno++) { - opj_tcd_resolution_t *res = &tilec->resolutions[resno]; - - for (bandno = 0; bandno < res->numbands; bandno++) { - opj_tcd_band_t *band = &res->bands[bandno]; - - for (precno = 0; precno < res->pw * res->ph; precno++) { - opj_tcd_precinct_t *prc = &band->precincts[precno]; - - for (cblkno = 0; cblkno < prc->cw * prc->ch; cblkno++) { - opj_tcd_cblk_t *cblk = &prc->cblks[cblkno]; - - for (passno = 0; passno < cblk->totalpasses; passno++) { - opj_tcd_pass_t *pass = &cblk->passes[passno]; - int dr; - double dd, rdslope; - if (passno == 0) { - dr = pass->rate; - dd = pass->distortiondec; - } else { - dr = pass->rate - cblk->passes[passno - 1].rate; - dd = pass->distortiondec - cblk->passes[passno - 1].distortiondec; - } - if (dr == 0) { - continue; - } - rdslope = dd / dr; - if (rdslope < min) { - min = rdslope; - } - if (rdslope > max) { - max = rdslope; - } - } /* passno */ - - /* fixed_quality */ - tcd_tile->nbpix += ((cblk->x1 - cblk->x0) * (cblk->y1 - cblk->y0)); - tilec->nbpix += ((cblk->x1 - cblk->x0) * (cblk->y1 - cblk->y0)); - } /* cbklno */ - } /* precno */ - } /* bandno */ - } /* resno */ - - maxSE += (((double)(1 << tcd->image->comps[compno].prec) - 1.0) - * ((double)(1 << tcd->image->comps[compno].prec) -1.0)) - * ((double)(tilec->nbpix)); - } /* compno */ - - /* index file */ - if(image_info && image_info->index_on) { - opj_tile_info_t *tile_info = &image_info->tile[tcd->tcd_tileno]; - tile_info->nbpix = tcd_tile->nbpix; - tile_info->distotile = tcd_tile->distotile; - tile_info->thresh = (double *) opj_malloc(tcd_tcp->numlayers * sizeof(double)); - } - - for (layno = 0; layno < tcd_tcp->numlayers; layno++) { - double lo = min; - double hi = max; - int success = 0; - /* TODO: remove maxlen */ - int maxlen = tcd_tcp->rates[layno] ? int_min(((int) ceil(tcd_tcp->rates[layno])), len) : len; - double goodthresh = 0; - double stable_thresh = 0; - int i; - double distotarget; /* fixed_quality */ - - /* fixed_quality */ - distotarget = tcd_tile->distotile - ((K * maxSE) / pow((float)10, tcd_tcp->distoratio[layno] / 10)); - - if ((tcd_tcp->rates[layno]) || (cp->disto_alloc == 0)) { - opj_t2_t *t2 = t2_create(tcd->cinfo, tcd->image, cp); - - for (i = 0; i < 32; i++) { - double thresh = (lo + hi) / 2; - int l = 0; - double distoachieved = 0; /* fixed_quality */ - - tcd_makelayer(tcd, layno, thresh, 0); - - if (cp->fixed_quality) { /* fixed_quality */ - if(cp->cinema){ - l = t2_encode_packets(t2,tcd->tcd_tileno, tcd_tile, layno + 1, dest, maxlen, image_info,tcd->cur_tp_num,tcd->tp_pos,tcd->cur_pino,THRESH_CALC); - if (l == -999) { - lo = thresh; - continue; - }else{ - distoachieved = layno == 0 ? - tcd_tile->distolayer[0] : cumdisto[layno - 1] + tcd_tile->distolayer[layno]; - if (distoachieved < distotarget) { - hi=thresh; - stable_thresh = thresh; - continue; - }else{ - lo=thresh; - } - } - }else{ - distoachieved = (layno == 0) ? - tcd_tile->distolayer[0] : (cumdisto[layno - 1] + tcd_tile->distolayer[layno]); - if (distoachieved < distotarget) { - hi = thresh; - stable_thresh = thresh; - continue; - } - lo = thresh; - } - } else { - l = t2_encode_packets(t2, tcd->tcd_tileno, tcd_tile, layno + 1, dest, maxlen, image_info,tcd->cur_tp_num,tcd->tp_pos,tcd->cur_pino,THRESH_CALC); - /* TODO: what to do with l ??? seek / tell ??? */ - /* opj_event_msg(tcd->cinfo, EVT_INFO, "rate alloc: len=%d, max=%d\n", l, maxlen); */ - if (l == -999) { - lo = thresh; - continue; - } - hi = thresh; - stable_thresh = thresh; - } - } - success = 1; - goodthresh = stable_thresh; - t2_destroy(t2); - } else { - success = 1; - goodthresh = min; - } - - if (!success) { - return false; - } - - if(image_info && image_info->index_on) { /* Threshold for Marcela Index */ - image_info->tile[tcd->tcd_tileno].thresh[layno] = goodthresh; - } - tcd_makelayer(tcd, layno, goodthresh, 1); - - /* fixed_quality */ - cumdisto[layno] = (layno == 0) ? tcd_tile->distolayer[0] : (cumdisto[layno - 1] + tcd_tile->distolayer[layno]); - } - - return true; -} - -int tcd_encode_tile(opj_tcd_t *tcd, int tileno, unsigned char *dest, int len, opj_image_info_t * image_info) { - int compno; - int l, i, npck = 0; - opj_tcd_tile_t *tile = NULL; - opj_tcp_t *tcd_tcp = NULL; - opj_cp_t *cp = NULL; - - opj_tcp_t *tcp = &tcd->cp->tcps[0]; - opj_tccp_t *tccp = &tcp->tccps[0]; - opj_image_t *image = tcd->image; - - opj_t1_t *t1 = NULL; /* T1 component */ - opj_t2_t *t2 = NULL; /* T2 component */ - - tcd->tcd_tileno = tileno; - tcd->tcd_tile = tcd->tcd_image->tiles; - tcd->tcp = &tcd->cp->tcps[tileno]; - - tile = tcd->tcd_tile; - tcd_tcp = tcd->tcp; - cp = tcd->cp; - - if(tcd->cur_tp_num == 0){ - tcd->encoding_time = opj_clock(); /* time needed to encode a tile */ - /* INDEX >> "Precinct_nb_X et Precinct_nb_Y" */ - if(image_info && image_info->index_on) { - opj_tcd_tilecomp_t *tilec_idx = &tile->comps[0]; /* based on component 0 */ - for (i = 0; i < tilec_idx->numresolutions; i++) { - opj_tcd_resolution_t *res_idx = &tilec_idx->resolutions[i]; - - image_info->tile[tileno].pw[i] = res_idx->pw; - image_info->tile[tileno].ph[i] = res_idx->ph; - - npck += res_idx->pw * res_idx->ph; - - image_info->tile[tileno].pdx[i] = tccp->prcw[i]; - image_info->tile[tileno].pdy[i] = tccp->prch[i]; - } - image_info->tile[tileno].packet = (opj_packet_info_t *) opj_malloc(image_info->comp * image_info->layer * npck * sizeof(opj_packet_info_t)); - } - /* << INDEX */ - - /*---------------TILE-------------------*/ - - for (compno = 0; compno < tile->numcomps; compno++) { - int x, y; - - int adjust = image->comps[compno].sgnd ? 0 : 1 << (image->comps[compno].prec - 1); - int offset_x = int_ceildiv(image->x0, image->comps[compno].dx); - int offset_y = int_ceildiv(image->y0, image->comps[compno].dy); - - opj_tcd_tilecomp_t *tilec = &tile->comps[compno]; - int tw = tilec->x1 - tilec->x0; - int w = int_ceildiv(image->x1 - image->x0, image->comps[compno].dx); - - /* extract tile data */ - - if (tcd_tcp->tccps[compno].qmfbid == 1) { - for (y = tilec->y0; y < tilec->y1; y++) { - /* start of the src tile scanline */ - int *data = &image->comps[compno].data[(tilec->x0 - offset_x) + (y - offset_y) * w]; - /* start of the dst tile scanline */ - int *tile_data = &tilec->data[(y - tilec->y0) * tw]; - for (x = tilec->x0; x < tilec->x1; x++) { - *tile_data++ = *data++ - adjust; - } - } - } else if (tcd_tcp->tccps[compno].qmfbid == 0) { - for (y = tilec->y0; y < tilec->y1; y++) { - /* start of the src tile scanline */ - int *data = &image->comps[compno].data[(tilec->x0 - offset_x) + (y - offset_y) * w]; - /* start of the dst tile scanline */ - int *tile_data = &tilec->data[(y - tilec->y0) * tw]; - for (x = tilec->x0; x < tilec->x1; x++) { - *tile_data++ = (*data++ - adjust) << 11; - } - - } - } - } - - /*----------------MCT-------------------*/ - if (tcd_tcp->mct) { - int samples = (tile->comps[0].x1 - tile->comps[0].x0) * (tile->comps[0].y1 - tile->comps[0].y0); - if (tcd_tcp->tccps[0].qmfbid == 0) { - mct_encode_real(tile->comps[0].data, tile->comps[1].data, tile->comps[2].data, samples); - } else { - mct_encode(tile->comps[0].data, tile->comps[1].data, tile->comps[2].data, samples); - } - } - - /*----------------DWT---------------------*/ - - for (compno = 0; compno < tile->numcomps; compno++) { - opj_tcd_tilecomp_t *tilec = &tile->comps[compno]; - if (tcd_tcp->tccps[compno].qmfbid == 1) { - dwt_encode(tilec); - } else if (tcd_tcp->tccps[compno].qmfbid == 0) { - dwt_encode_real(tilec); - } - } - - /*------------------TIER1-----------------*/ - t1 = t1_create(tcd->cinfo); - t1_encode_cblks(t1, tile, tcd_tcp); - t1_destroy(t1); - - /*-----------RATE-ALLOCATE------------------*/ - - /* INDEX */ - if(image_info) { - image_info->index_write = 0; - } - if (cp->disto_alloc || cp->fixed_quality) { /* fixed_quality */ - /* Normal Rate/distortion allocation */ - tcd_rateallocate(tcd, dest, len, image_info); - } else { - /* Fixed layer allocation */ - tcd_rateallocate_fixed(tcd); - } - } - /*--------------TIER2------------------*/ - - /* INDEX */ - if(image_info) { - image_info->index_write = 1; - } - - t2 = t2_create(tcd->cinfo, image, cp); - l = t2_encode_packets(t2,tileno, tile, tcd_tcp->numlayers, dest, len, image_info,tcd->tp_num,tcd->tp_pos,tcd->cur_pino,FINAL_PASS); - t2_destroy(t2); - - /*---------------CLEAN-------------------*/ - - - if(tcd->cur_tp_num == tcd->cur_totnum_tp - 1){ - tcd->encoding_time = opj_clock() - tcd->encoding_time; - opj_event_msg(tcd->cinfo, EVT_INFO, "- tile encoded in %f s\n", tcd->encoding_time); - - /* cleaning memory */ - for (compno = 0; compno < tile->numcomps; compno++) { - opj_tcd_tilecomp_t *tilec = &tile->comps[compno]; - opj_free(tilec->data); - } - } - - return l; -} - -bool tcd_decode_tile(opj_tcd_t *tcd, unsigned char *src, int len, int tileno) { - int l; - int compno; - int eof = 0; - double tile_time, t1_time, dwt_time; - opj_tcd_tile_t *tile = NULL; - - opj_t1_t *t1 = NULL; /* T1 component */ - opj_t2_t *t2 = NULL; /* T2 component */ - - tcd->tcd_tileno = tileno; - tcd->tcd_tile = &(tcd->tcd_image->tiles[tileno]); - tcd->tcp = &(tcd->cp->tcps[tileno]); - tile = tcd->tcd_tile; - - tile_time = opj_clock(); /* time needed to decode a tile */ - opj_event_msg(tcd->cinfo, EVT_INFO, "tile %d of %d\n", tileno + 1, tcd->cp->tw * tcd->cp->th); - - /*--------------TIER2------------------*/ - - t2 = t2_create(tcd->cinfo, tcd->image, tcd->cp); - l = t2_decode_packets(t2, src, len, tileno, tile); - t2_destroy(t2); - - if (l == -999) { - eof = 1; - opj_event_msg(tcd->cinfo, EVT_ERROR, "tcd_decode: incomplete bistream\n"); - } - - /*------------------TIER1-----------------*/ - - t1_time = opj_clock(); /* time needed to decode a tile */ - t1 = t1_create(tcd->cinfo); - t1_decode_cblks(t1, tile, tcd->tcp); - t1_destroy(t1); - t1_time = opj_clock() - t1_time; - opj_event_msg(tcd->cinfo, EVT_INFO, "- tiers-1 took %f s\n", t1_time); - - /*----------------DWT---------------------*/ - - dwt_time = opj_clock(); /* time needed to decode a tile */ - for (compno = 0; compno < tile->numcomps; compno++) { - opj_tcd_tilecomp_t *tilec = &tile->comps[compno]; - if (tcd->cp->reduce != 0) { - tcd->image->comps[compno].resno_decoded = - tile->comps[compno].numresolutions - tcd->cp->reduce - 1; - } - - if (tcd->tcp->tccps[compno].qmfbid == 1) { - dwt_decode(tilec, tilec->numresolutions - 1 - tcd->image->comps[compno].resno_decoded); - } else { - dwt_decode_real(tilec, tilec->numresolutions - 1 - tcd->image->comps[compno].resno_decoded); - } - - if (tile->comps[compno].numresolutions > 0) { - tcd->image->comps[compno].factor = tile->comps[compno].numresolutions - (tcd->image->comps[compno].resno_decoded + 1); - } - } - dwt_time = opj_clock() - dwt_time; - opj_event_msg(tcd->cinfo, EVT_INFO, "- dwt took %f s\n", dwt_time); - - /*----------------MCT-------------------*/ - - if (tcd->tcp->mct) { - if (tcd->tcp->tccps[0].qmfbid == 1) { - mct_decode(tile->comps[0].data, tile->comps[1].data, tile->comps[2].data, - (tile->comps[0].x1 - tile->comps[0].x0) * (tile->comps[0].y1 - tile->comps[0].y0)); - } else { - mct_decode_real(tile->comps[0].data, tile->comps[1].data, tile->comps[2].data, - (tile->comps[0].x1 - tile->comps[0].x0) * (tile->comps[0].y1 - tile->comps[0].y0)); - } - } - - /*---------------TILE-------------------*/ - - for (compno = 0; compno < tile->numcomps; compno++) { - opj_tcd_tilecomp_t *tilec = &tile->comps[compno]; - opj_tcd_resolution_t *res = &tilec->resolutions[tcd->image->comps[compno].resno_decoded]; - int adjust = tcd->image->comps[compno].sgnd ? 0 : 1 << (tcd->image->comps[compno].prec - 1); - int min = tcd->image->comps[compno].sgnd ? - -(1 << (tcd->image->comps[compno].prec - 1)) : 0; - int max = tcd->image->comps[compno].sgnd ? - (1 << (tcd->image->comps[compno].prec - 1)) - 1 : (1 << tcd->image->comps[compno].prec) - 1; - - int tw = tilec->x1 - tilec->x0; - int w = tcd->image->comps[compno].w; - - int i, j; - int offset_x = int_ceildivpow2(tcd->image->comps[compno].x0, tcd->image->comps[compno].factor); - int offset_y = int_ceildivpow2(tcd->image->comps[compno].y0, tcd->image->comps[compno].factor); - - for (j = res->y0; j < res->y1; j++) { - for (i = res->x0; i < res->x1; i++) { - int v; - float tmp = (float)((tilec->data[i - res->x0 + (j - res->y0) * tw]) / 8192.0); - - if (tcd->tcp->tccps[compno].qmfbid == 1) { - v = tilec->data[i - res->x0 + (j - res->y0) * tw]; - } else { - int tmp2 = ((int) (floor(fabs(tmp)))) + ((int) floor(fabs(tmp*2))%2); - v = ((tmp < 0) ? -tmp2:tmp2); - } - v += adjust; - - tcd->image->comps[compno].data[(i - offset_x) + (j - offset_y) * w] = int_clamp(v, min, max); - } - } - } - - tile_time = opj_clock() - tile_time; /* time needed to decode a tile */ - opj_event_msg(tcd->cinfo, EVT_INFO, "- tile decoded in %f s\n", tile_time); - - for (compno = 0; compno < tile->numcomps; compno++) { - opj_free(tcd->tcd_image->tiles[tileno].comps[compno].data); - tcd->tcd_image->tiles[tileno].comps[compno].data = NULL; - } - - if (eof) { - return false; - } - - return true; -} - -void tcd_free_decode(opj_tcd_t *tcd) { - int tileno,compno,resno,bandno,precno; - - opj_tcd_image_t *tcd_image = tcd->tcd_image; - - for (tileno = 0; tileno < tcd_image->tw * tcd_image->th; tileno++) { - opj_tcd_tile_t *tile = &tcd_image->tiles[tileno]; - for (compno = 0; compno < tile->numcomps; compno++) { - opj_tcd_tilecomp_t *tilec = &tile->comps[compno]; - for (resno = 0; resno < tilec->numresolutions; resno++) { - opj_tcd_resolution_t *res = &tilec->resolutions[resno]; - for (bandno = 0; bandno < res->numbands; bandno++) { - opj_tcd_band_t *band = &res->bands[bandno]; - for (precno = 0; precno < res->ph * res->pw; precno++) { - opj_tcd_precinct_t *prec = &band->precincts[precno]; - if (prec->cblks != NULL) opj_free(prec->cblks); - if (prec->imsbtree != NULL) tgt_destroy(prec->imsbtree); - if (prec->incltree != NULL) tgt_destroy(prec->incltree); - } - if (band->precincts != NULL) opj_free(band->precincts); - } - } - if (tilec->resolutions != NULL) opj_free(tilec->resolutions); - } - if (tile->comps != NULL) opj_free(tile->comps); - } - - if (tcd_image->tiles != NULL) opj_free(tcd_image->tiles); -} - diff --git a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/tcd.h b/trunk/unmanaged/openjpeg-libsl/libopenjpeg/tcd.h deleted file mode 100644 index ae66709..0000000 --- a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/tcd.h +++ /dev/null @@ -1,270 +0,0 @@ -/* - * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2007, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ -#ifndef __TCD_H -#define __TCD_H -/** -@file tcd.h -@brief Implementation of a tile coder/decoder (TCD) - -The functions in TCD.C have for goal to encode or decode each tile independently from -each other. The functions in TCD.C are used by some function in J2K.C. -*/ - -/** @defgroup TCD TCD - Implementation of a tile coder/decoder */ -/*@{*/ - -/** -FIXME: documentation -*/ -typedef struct opj_tcd_seg { - int numpasses; - int len; - unsigned char *data; - int maxpasses; - int numnewpasses; - int newlen; -} opj_tcd_seg_t; - -/** -FIXME: documentation -*/ -typedef struct opj_tcd_pass { - int rate; - double distortiondec; - int term, len; -} opj_tcd_pass_t; - -/** -FIXME: documentation -*/ -typedef struct opj_tcd_layer { - int numpasses; /* Number of passes in the layer */ - int len; /* len of information */ - double disto; /* add for index (Cfr. Marcela) */ - unsigned char *data; /* data */ -} opj_tcd_layer_t; - -/** -FIXME: documentation -*/ -typedef struct opj_tcd_cblk { - int x0, y0, x1, y1; /* dimension of the code-blocks : left upper corner (x0, y0) right low corner (x1,y1) */ - int numbps; - int numlenbits; - int len; /* length */ - int numpasses; /* number of pass already done for the code-blocks */ - int numnewpasses; /* number of pass added to the code-blocks */ - int numsegs; /* number of segments */ - opj_tcd_seg_t segs[100]; /* segments informations */ - unsigned char data[8192]; /* Data */ - int numpassesinlayers; /* number of passes in the layer */ - opj_tcd_layer_t layers[100]; /* layer information */ - int totalpasses; /* total number of passes */ - opj_tcd_pass_t passes[100]; /* information about the passes */ -} opj_tcd_cblk_t; - -/** -FIXME: documentation -*/ -typedef struct opj_tcd_precinct { - int x0, y0, x1, y1; /* dimension of the precinct : left upper corner (x0, y0) right low corner (x1,y1) */ - int cw, ch; /* number of precinct in width and heigth */ - opj_tcd_cblk_t *cblks; /* code-blocks informations */ - opj_tgt_tree_t *incltree; /* inclusion tree */ - opj_tgt_tree_t *imsbtree; /* IMSB tree */ -} opj_tcd_precinct_t; - -/** -FIXME: documentation -*/ -typedef struct opj_tcd_band { - int x0, y0, x1, y1; /* dimension of the subband : left upper corner (x0, y0) right low corner (x1,y1) */ - int bandno; - opj_tcd_precinct_t *precincts; /* precinct information */ - int numbps; - float stepsize; -} opj_tcd_band_t; - -/** -FIXME: documentation -*/ -typedef struct opj_tcd_resolution { - int x0, y0, x1, y1; /* dimension of the resolution level : left upper corner (x0, y0) right low corner (x1,y1) */ - int pw, ph; - int numbands; /* number sub-band for the resolution level */ - opj_tcd_band_t bands[3]; /* subband information */ -} opj_tcd_resolution_t; - -/** -FIXME: documentation -*/ -typedef struct opj_tcd_tilecomp { - int x0, y0, x1, y1; /* dimension of component : left upper corner (x0, y0) right low corner (x1,y1) */ - int numresolutions; /* number of resolutions level */ - opj_tcd_resolution_t *resolutions; /* resolutions information */ - int *data; /* data of the component */ - int nbpix; /* add fixed_quality */ -} opj_tcd_tilecomp_t; - -/** -FIXME: documentation -*/ -typedef struct opj_tcd_tile { - int x0, y0, x1, y1; /* dimension of the tile : left upper corner (x0, y0) right low corner (x1,y1) */ - int numcomps; /* number of components in tile */ - opj_tcd_tilecomp_t *comps; /* Components information */ - int nbpix; /* add fixed_quality */ - double distotile; /* add fixed_quality */ - double distolayer[100]; /* add fixed_quality */ -} opj_tcd_tile_t; - -/** -FIXME: documentation -*/ -typedef struct opj_tcd_image { - int tw, th; /* number of tiles in width and heigth */ - opj_tcd_tile_t *tiles; /* Tiles information */ -} opj_tcd_image_t; - -/** -Tile coder/decoder -*/ -typedef struct opj_tcd { - /** Position of the tilepart flag in Progression order*/ - int tp_pos; - /** Tile part number*/ - int tp_num; - /** Current tile part number*/ - int cur_tp_num; - /** Total number of tileparts of the current tile*/ - int cur_totnum_tp; - /** Current Packet iterator number */ - int cur_pino; - /** codec context */ - opj_common_ptr cinfo; - - /** info on each image tile */ - opj_tcd_image_t *tcd_image; - /** image */ - opj_image_t *image; - /** coding parameters */ - opj_cp_t *cp; - /** pointer to the current encoded/decoded tile */ - opj_tcd_tile_t *tcd_tile; - /** coding/decoding parameters common to all tiles */ - opj_tcp_t *tcp; - /** current encoded/decoded tile */ - int tcd_tileno; - /** Time taken to encode a tile*/ - double encoding_time; -} opj_tcd_t; - -/** @name Exported functions */ -/*@{*/ -/* ----------------------------------------------------------------------- */ - -/** -Dump the content of a tcd structure -*/ -void tcd_dump(FILE *fd, opj_tcd_t *tcd, opj_tcd_image_t *img); -/** -Create a new TCD handle -@param cinfo Codec context info -@return Returns a new TCD handle if successful returns NULL otherwise -*/ -opj_tcd_t* tcd_create(opj_common_ptr cinfo); -/** -Destroy a previously created TCD handle -@param tcd TCD handle to destroy -*/ -void tcd_destroy(opj_tcd_t *tcd); -/** -Initialize the tile coder (allocate the memory) -@param tcd TCD handle -@param image Raw image -@param cp Coding parameters -@param curtileno Number that identifies the tile that will be encoded -*/ -void tcd_malloc_encode(opj_tcd_t *tcd, opj_image_t * image, opj_cp_t * cp, int curtileno); -/** -Free the memory allocated for encoding -@param tcd TCD handle -*/ -void tcd_free_encode(opj_tcd_t *tcd); -/** -Initialize the tile coder (reuses the memory allocated by tcd_malloc_encode) -@param tcd TCD handle -@param image Raw image -@param cp Coding parameters -@param curtileno Number that identifies the tile that will be encoded -*/ -void tcd_init_encode(opj_tcd_t *tcd, opj_image_t * image, opj_cp_t * cp, int curtileno); -/** -Initialize the tile decoder -@param tcd TCD handle -@param image Raw image -@param cp Coding parameters -*/ -void tcd_malloc_decode(opj_tcd_t *tcd, opj_image_t * image, opj_cp_t * cp); -void tcd_makelayer_fixed(opj_tcd_t *tcd, int layno, int final); -void tcd_rateallocate_fixed(opj_tcd_t *tcd); -void tcd_makelayer(opj_tcd_t *tcd, int layno, double thresh, int final); -bool tcd_rateallocate(opj_tcd_t *tcd, unsigned char *dest, int len, opj_image_info_t * image_info); -/** -Encode a tile from the raw image into a buffer -@param tcd TCD handle -@param tileno Number that identifies one of the tiles to be encoded -@param dest Destination buffer -@param len Length of destination buffer -@param image_info Creation of index file -@return -*/ -int tcd_encode_tile(opj_tcd_t *tcd, int tileno, unsigned char *dest, int len, opj_image_info_t * image_info); -/** -Decode a tile from a buffer into a raw image -@param tcd TCD handle -@param src Source buffer -@param len Length of source buffer -@param tileno Number that identifies one of the tiles to be decoded -*/ -bool tcd_decode_tile(opj_tcd_t *tcd, unsigned char *src, int len, int tileno); -/** -Free the memory allocated for decoding -@param tcd TCD handle -*/ -void tcd_free_decode(opj_tcd_t *tcd); - -/* ----------------------------------------------------------------------- */ -/*@}*/ - -/*@}*/ - -#endif /* __TCD_H */ diff --git a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/tgt.c b/trunk/unmanaged/openjpeg-libsl/libopenjpeg/tgt.c deleted file mode 100644 index 30b0aee..0000000 --- a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/tgt.c +++ /dev/null @@ -1,213 +0,0 @@ -/* - * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2007, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#include "opj_includes.h" - -/* -========================================================== - Tag-tree coder interface -========================================================== -*/ - -opj_tgt_tree_t *tgt_create(int numleafsh, int numleafsv) { - int nplh[32]; - int nplv[32]; - opj_tgt_node_t *node = NULL; - opj_tgt_node_t *parentnode = NULL; - opj_tgt_node_t *parentnode0 = NULL; - opj_tgt_tree_t *tree = NULL; - int i, j, k; - int numlvls; - int n; - - tree = (opj_tgt_tree_t *) opj_malloc(sizeof(opj_tgt_tree_t)); - if(!tree) return NULL; - tree->numleafsh = numleafsh; - tree->numleafsv = numleafsv; - - numlvls = 0; - nplh[0] = numleafsh; - nplv[0] = numleafsv; - tree->numnodes = 0; - do { - n = nplh[numlvls] * nplv[numlvls]; - nplh[numlvls + 1] = (nplh[numlvls] + 1) / 2; - nplv[numlvls + 1] = (nplv[numlvls] + 1) / 2; - tree->numnodes += n; - ++numlvls; - } while (n > 1); - - /* ADD */ - if (tree->numnodes == 0) { - opj_free(tree); - return NULL; - } - - tree->nodes = (opj_tgt_node_t *) opj_malloc(tree->numnodes * sizeof(opj_tgt_node_t)); - if(!tree->nodes) { - opj_free(tree); - return NULL; - } - - node = tree->nodes; - parentnode = &tree->nodes[tree->numleafsh * tree->numleafsv]; - parentnode0 = parentnode; - - for (i = 0; i < numlvls - 1; ++i) { - for (j = 0; j < nplv[i]; ++j) { - k = nplh[i]; - while (--k >= 0) { - node->parent = parentnode; - ++node; - if (--k >= 0) { - node->parent = parentnode; - ++node; - } - ++parentnode; - } - if ((j & 1) || j == nplv[i] - 1) { - parentnode0 = parentnode; - } else { - parentnode = parentnode0; - parentnode0 += nplh[i]; - } - } - } - node->parent = 0; - - tgt_reset(tree); - - return tree; -} - -void tgt_destroy(opj_tgt_tree_t *tree) { - opj_free(tree->nodes); - opj_free(tree); -} - -void tgt_reset(opj_tgt_tree_t *tree) { - int i; - - if (NULL == tree) - return; - - for (i = 0; i < tree->numnodes; i++) { - tree->nodes[i].value = 999; - tree->nodes[i].low = 0; - tree->nodes[i].known = 0; - } -} - -void tgt_setvalue(opj_tgt_tree_t *tree, int leafno, int value) { - opj_tgt_node_t *node; - node = &tree->nodes[leafno]; - while (node && node->value > value) { - node->value = value; - node = node->parent; - } -} - -void tgt_encode(opj_bio_t *bio, opj_tgt_tree_t *tree, int leafno, int threshold) { - opj_tgt_node_t *stk[31]; - opj_tgt_node_t **stkptr; - opj_tgt_node_t *node; - int low; - - stkptr = stk; - node = &tree->nodes[leafno]; - while (node->parent) { - *stkptr++ = node; - node = node->parent; - } - - low = 0; - for (;;) { - if (low > node->low) { - node->low = low; - } else { - low = node->low; - } - - while (low < threshold) { - if (low >= node->value) { - if (!node->known) { - bio_write(bio, 1, 1); - node->known = 1; - } - break; - } - bio_write(bio, 0, 1); - ++low; - } - - node->low = low; - if (stkptr == stk) - break; - node = *--stkptr; - } -} - -int tgt_decode(opj_bio_t *bio, opj_tgt_tree_t *tree, int leafno, int threshold) { - opj_tgt_node_t *stk[31]; - opj_tgt_node_t **stkptr; - opj_tgt_node_t *node; - int low; - - stkptr = stk; - node = &tree->nodes[leafno]; - while (node->parent) { - *stkptr++ = node; - node = node->parent; - } - - low = 0; - for (;;) { - if (low > node->low) { - node->low = low; - } else { - low = node->low; - } - while (low < threshold && low < node->value) { - if (bio_read(bio, 1)) { - node->value = low; - } else { - ++low; - } - } - node->low = low; - if (stkptr == stk) { - break; - } - node = *--stkptr; - } - - return (node->value < threshold) ? 1 : 0; -} diff --git a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/tgt.h b/trunk/unmanaged/openjpeg-libsl/libopenjpeg/tgt.h deleted file mode 100644 index c08c8da..0000000 --- a/trunk/unmanaged/openjpeg-libsl/libopenjpeg/tgt.h +++ /dev/null @@ -1,114 +0,0 @@ -/* - * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2007, Professor Benoit Macq - * Copyright (c) 2001-2003, David Janssens - * Copyright (c) 2002-2003, Yannick Verschueren - * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe - * Copyright (c) 2005, Herve Drolon, FreeImage Team - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef __TGT_H -#define __TGT_H -/** -@file tgt.h -@brief Implementation of a tag-tree coder (TGT) - -The functions in TGT.C have for goal to realize a tag-tree coder. The functions in TGT.C -are used by some function in T2.C. -*/ - -/** @defgroup TGT TGT - Implementation of a tag-tree coder */ -/*@{*/ - -/** -Tag node -*/ -typedef struct opj_tgt_node { - struct opj_tgt_node *parent; - int value; - int low; - int known; -} opj_tgt_node_t; - -/** -Tag tree -*/ -typedef struct opj_tgt_tree { - int numleafsh; - int numleafsv; - int numnodes; - opj_tgt_node_t *nodes; -} opj_tgt_tree_t; - -/** @name Exported functions */ -/*@{*/ -/* ----------------------------------------------------------------------- */ -/** -Create a tag-tree -@param numleafsh Width of the array of leafs of the tree -@param numleafsv Height of the array of leafs of the tree -@return Returns a new tag-tree if successful, returns NULL otherwise -*/ -opj_tgt_tree_t *tgt_create(int numleafsh, int numleafsv); -/** -Destroy a tag-tree, liberating memory -@param tree Tag-tree to destroy -*/ -void tgt_destroy(opj_tgt_tree_t *tree); -/** -Reset a tag-tree (set all leaves to 0) -@param tree Tag-tree to reset -*/ -void tgt_reset(opj_tgt_tree_t *tree); -/** -Set the value of a leaf of a tag-tree -@param tree Tag-tree to modify -@param leafno Number that identifies the leaf to modify -@param value New value of the leaf -*/ -void tgt_setvalue(opj_tgt_tree_t *tree, int leafno, int value); -/** -Encode the value of a leaf of the tag-tree up to a given threshold -@param bio Pointer to a BIO handle -@param tree Tag-tree to modify -@param leafno Number that identifies the leaf to encode -@param threshold Threshold to use when encoding value of the leaf -*/ -void tgt_encode(opj_bio_t *bio, opj_tgt_tree_t *tree, int leafno, int threshold); -/** -Decode the value of a leaf of the tag-tree up to a given threshold -@param bio Pointer to a BIO handle -@param tree Tag-tree to decode -@param leafno Number that identifies the leaf to decode -@param threshold Threshold to use when decoding value of the leaf -@return Returns 1 if the node's value < threshold, returns 0 otherwise -*/ -int tgt_decode(opj_bio_t *bio, opj_tgt_tree_t *tree, int leafno, int threshold); -/* ----------------------------------------------------------------------- */ -/*@}*/ - -/*@}*/ - -#endif /* __TGT_H */ diff --git a/trunk/unmanaged/openjpeg-libsl/libsl/libsl.cpp b/trunk/unmanaged/openjpeg-libsl/libsl/libsl.cpp deleted file mode 100644 index f3cae74..0000000 --- a/trunk/unmanaged/openjpeg-libsl/libsl/libsl.cpp +++ /dev/null @@ -1,259 +0,0 @@ -// This is the main DLL file. - -#include "libsl.h" -extern "C" { -#include "../libopenjpeg/openjpeg.h" -} - -#define NULL 0 - - -struct image_wrapper -{ - opj_image* image; - - image_wrapper(int numcmpts, opj_image_cmptparm_t* cmptparms, OPJ_COLOR_SPACE clrspc) - { - image = opj_image_create(numcmpts, cmptparms, clrspc); - - if (image == NULL) - throw "opj_image_create failed"; - } - - image_wrapper(opj_dinfo* dinfo, opj_cio* cio) - { - image = opj_decode(dinfo,cio); - - if (image == NULL) - throw "opj_decode failed"; - } - - ~image_wrapper() - { - opj_image_destroy(image); - } -}; - -struct cinfo_wrapper -{ - opj_cinfo* cinfo; - - cinfo_wrapper(CODEC_FORMAT format) - { - cinfo = opj_create_compress(format); - - if (cinfo == NULL) - throw "opj_create_compress failed"; - } - - ~cinfo_wrapper() - { - opj_destroy_compress(cinfo); - } -}; - -struct dinfo_wrapper -{ - opj_dinfo* dinfo; - - dinfo_wrapper(CODEC_FORMAT format) - { - dinfo = opj_create_decompress(format); - - if (dinfo == NULL) - throw "opj_create_decompress failed"; - } - - ~dinfo_wrapper() - { - opj_destroy_decompress(dinfo); - } -}; - -struct cio_wrapper -{ - opj_cio* cio; - - cio_wrapper(opj_cinfo* cinfo, unsigned char* buffer, int length) - { - cio = opj_cio_open((opj_common_ptr)cinfo,buffer,length); - - if (cio == NULL) - throw "opj_cio_open failed"; - } - - cio_wrapper(opj_dinfo* dinfo, unsigned char* buffer, int length) - { - cio = opj_cio_open((opj_common_ptr)dinfo,buffer,length); - - if (cio == NULL) - throw "opj_cio_open failed"; - } - - ~cio_wrapper() - { - opj_cio_close(cio); - } -}; - -bool LibslAllocEncoded(LibslImage* image) -{ - try - { - image->encoded = new unsigned char[image->length]; - image->decoded = 0; - } - - catch (...) - { - return false; - } - - return true; -} - -bool LibslAllocDecoded(LibslImage* image) -{ - try - { - image->decoded = new unsigned char[image->width * image->height * image->components]; - image->encoded = 0; - } - - catch (...) - { - return false; - } - - return true; -} - -void LibslFree(LibslImage* image) -{ - if (image->encoded != 0) delete image->encoded; - if (image->decoded != 0) delete image->decoded; -} - - -bool LibslEncode(LibslImage* image, bool lossless) -{ - try - { - opj_cparameters cparameters; - opj_set_default_encoder_parameters(&cparameters); - cparameters.cp_disto_alloc = 1; - - if (lossless) - { - cparameters.tcp_numlayers = 1; - cparameters.tcp_rates[0] = 0; - } - else - { - cparameters.tcp_numlayers = 6; - cparameters.tcp_rates[0] = 1280; - cparameters.tcp_rates[1] = 640; - cparameters.tcp_rates[2] = 320; - cparameters.tcp_rates[3] = 160; - cparameters.tcp_rates[4] = 80; - cparameters.tcp_rates[5] = 40; - } - - cparameters.cp_comment = "LL_RGBHM"; - - if (image->components > 5) - return false; - - opj_image_comptparm comptparm[5]; - - for (int i = 0; i < image->components; i++) - { - comptparm[i].bpp = 8; - comptparm[i].prec = 8; - comptparm[i].sgnd = 0; - comptparm[i].dx = 1; - comptparm[i].dy = 1; - comptparm[i].x0 = 0; - comptparm[i].y0 = 0; - comptparm[i].w = image->width; - comptparm[i].h = image->height; - } - - image_wrapper cimage(image->components,comptparm,CLRSPC_SRGB); - cimage.image->x0 = 0; - cimage.image->y0 = 0; - cimage.image->x1 = image->width; - cimage.image->y1 = image->height; - - int dataIndex = 0, compIndex = 0, x, y, c; - - for (y = 0; y < image->height; y++) - { - for (x = 0; x < image->width; x++) - { - for (c = 0; c < image->components; c++) - cimage.image->comps[c].data[compIndex] = image->decoded[dataIndex++]; - - compIndex++; - } - } - - cinfo_wrapper cinfo(CODEC_J2K); - opj_setup_encoder(cinfo.cinfo,&cparameters,cimage.image); - cio_wrapper cio(cinfo.cinfo,NULL,0); - - if (!opj_encode(cinfo.cinfo,cio.cio,cimage.image,cparameters.index)) - return false; - - image->length = cio_tell(cio.cio); - image->encoded = new unsigned char[image->length]; - - for (int i = 0; i < image->length; i++) - image->encoded[i] = cio.cio->buffer[i]; - - return true; - } - - catch (...) - { - return false; - } -} - -bool LibslDecode(LibslImage* image) -{ - opj_dparameters dparameters; - - try - { - opj_set_default_decoder_parameters(&dparameters); - dinfo_wrapper dinfo(CODEC_J2K); - opj_setup_decoder(dinfo.dinfo, &dparameters); - cio_wrapper cio(dinfo.dinfo,image->encoded,image->length); - image_wrapper cimage(dinfo.dinfo, cio.cio); // decode happens here - - int dataIndex = 0, compIndex = 0, x, y, c; - image->width = cimage.image->x1 - cimage.image->x0; - image->height = cimage.image->y1 - cimage.image->y0; - image->components = cimage.image->numcomps; - image->decoded = new unsigned char[image->width*image->height*image->components]; - - for (y = 0; y < image->height; y++) - { - for (x = 0; x < image->width; x++) - { - for (c = 0; c < image->components; c++) - image->decoded[dataIndex++] = cimage.image->comps[c].data[compIndex]; - - compIndex++; - } - } - - return true; - } - - catch (...) - { - return false; - } -} diff --git a/trunk/unmanaged/openjpeg-libsl/libsl/libsl.h b/trunk/unmanaged/openjpeg-libsl/libsl/libsl.h deleted file mode 100644 index d6e293c..0000000 --- a/trunk/unmanaged/openjpeg-libsl/libsl/libsl.h +++ /dev/null @@ -1,32 +0,0 @@ - - -#ifndef LIBSL_H -#define LIBSL_H - - -struct LibslImage -{ - unsigned char* encoded; - int length; - - unsigned char* decoded; - int width; - int height; - int components; -}; - -#ifdef WIN32 -#define DLLEXPORT extern "C" __declspec(dllexport) -#else -#define DLLEXPORT extern "C" -#endif - -// uncompresed images are raw RGBA 8bit/channel -DLLEXPORT bool LibslEncode(LibslImage* image, bool lossless); -DLLEXPORT bool LibslDecode(LibslImage* image); -DLLEXPORT bool LibslAllocEncoded(LibslImage* image); -DLLEXPORT bool LibslAllocDecoded(LibslImage* image); -DLLEXPORT void LibslFree(LibslImage* image); - - -#endif diff --git a/trunk/unmanaged/openjpeg-libsl/license.txt b/trunk/unmanaged/openjpeg-libsl/license.txt deleted file mode 100644 index 518281c..0000000 --- a/trunk/unmanaged/openjpeg-libsl/license.txt +++ /dev/null @@ -1 +0,0 @@ -/* * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium * Copyright (c) 2002-2007, Professor Benoit Macq * Copyright (c) 2001-2003, David Janssens * Copyright (c) 2002-2003, Yannick Verschueren * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe * Copyright (c) 2005, Herve Drolon, FreeImage Team * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ \ No newline at end of file diff --git a/trunk/unmanaged/openjpeg-libsl/opensim_build_notes.txt b/trunk/unmanaged/openjpeg-libsl/opensim_build_notes.txt deleted file mode 100755 index 58f0f95..0000000 --- a/trunk/unmanaged/openjpeg-libsl/opensim_build_notes.txt +++ /dev/null @@ -1,21 +0,0 @@ -source: -svn://opensecondlife.org/libsl -revision 1457 - -changes: -OpenJPEG.rc: -commented out line 10: //#include "afxres.h" -commented out line 20: //LANGUAGE LANG_FRENCH, SUBLANG_FRENCH - -build: - -windows: -compiler: Visual Studio 2005 Express -DllOpenJPEG.sln -set release config -build all -copy Release/openjpeg-libsl.dll to /bin - -linux: -make -copy libopenjpeg-libsl-2.1.2.0.so to /bin