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/* ************************************************************************** */
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/* * For conditions of distribution and use, * */
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/* * see copyright notice in libmng.h * */
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/* ************************************************************************** */
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/* * * */
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/* * project : libmng * */
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/* * file : libmng_chunk_xs.c copyright (c) 2000-2007 G.Juyn * */
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/* * version : 1.0.10 * */
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/* * * */
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/* * purpose : chunk access functions (implementation) * */
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/* * * */
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/* * author : G.Juyn * */
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/* * * */
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/* * comment : implementation of the chunk access functions * */
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/* * * */
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/* * changes : 0.5.1 - 05/06/2000 - G.Juyn * */
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/* * - changed and filled iterate-chunk function * */
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/* * 0.5.1 - 05/08/2000 - G.Juyn * */
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/* * - fixed calling convention * */
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/* * - added getchunk functions * */
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/* * - added putchunk functions * */
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/* * - changed strict-ANSI stuff * */
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/* * 0.5.1 - 05/11/2000 - G.Juyn * */
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/* * - added empty-chunk put-routines * */
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/* * 0.5.1 - 05/12/2000 - G.Juyn * */
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/* * - changed trace to macro for callback error-reporting * */
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/* * 0.5.1 - 05/15/2000 - G.Juyn * */
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/* * - added getimgdata & putimgdata functions * */
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/* * * */
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/* * 0.5.2 - 05/19/2000 - G.Juyn * */
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/* * - B004 - fixed problem with MNG_SUPPORT_WRITE not defined * */
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/* * also for MNG_SUPPORT_WRITE without MNG_INCLUDE_JNG * */
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/* * - Cleaned up some code regarding mixed support * */
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/* * * */
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/* * 0.9.1 - 07/19/2000 - G.Juyn * */
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/* * - fixed creation-code * */
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/* * * */
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/* * 0.9.2 - 08/05/2000 - G.Juyn * */
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/* * - changed file-prefixes * */
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/* * - added function to set simplicity field * */
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/* * - fixed putchunk_unknown() function * */
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/* * * */
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/* * 0.9.3 - 08/07/2000 - G.Juyn * */
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/* * - B111300 - fixup for improved portability * */
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/* * 0.9.3 - 08/26/2000 - G.Juyn * */
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/* * - added MAGN chunk * */
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/* * 0.9.3 - 10/20/2000 - G.Juyn * */
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/* * - fixed putchunk_plte() to set bEmpty parameter * */
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/* * * */
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/* * 0.9.5 - 01/25/2001 - G.Juyn * */
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/* * - fixed some small compiler warnings (thanks Nikki) * */
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/* * * */
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/* * 1.0.5 - 09/07/2002 - G.Juyn * */
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/* * - B578940 - unimplemented functions return errorcode * */
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/* * 1.0.5 - 08/19/2002 - G.Juyn * */
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/* * - B597134 - libmng pollutes the linker namespace * */
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/* * - added HLAPI function to copy chunks * */
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/* * 1.0.5 - 09/14/2002 - G.Juyn * */
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/* * - added event handling for dynamic MNG * */
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/* * 1.0.5 - 10/07/2002 - G.Juyn * */
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/* * - added check for TERM placement during create/write * */
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/* * 1.0.5 - 11/28/2002 - G.Juyn * */
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/* * - fixed definition of iMethodX/Y for MAGN chunk * */
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/* * * */
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/* * 1.0.6 - 05/25/2003 - G.R-P * */
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/* * - added MNG_SKIPCHUNK_cHNK footprint optimizations * */
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/* * 1.0.6 - 07/07/2003 - G.R-P * */
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/* * - added MNG_NO_DELTA_PNG reduction and more SKIPCHUNK * */
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/* * optimizations * */
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/* * 1.0.6 - 07/29/2003 - G.R-P * */
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/* * - added conditionals around PAST chunk support * */
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/* * 1.0.6 - 08/17/2003 - G.R-P * */
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/* * - added conditionals around non-VLC chunk support * */
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/* * * */
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/* * 1.0.8 - 04/01/2004 - G.Juyn * */
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/* * - added missing get-/put-chunk-jdaa * */
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/* * 1.0.8 - 08/02/2004 - G.Juyn * */
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/* * - added conditional to allow easier writing of large MNG's * */
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/* * * */
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/* * 1.0.9 - 09/17/2004 - G.R-P * */
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/* * - added two more conditionals * */
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/* * 1.0.9 - 09/25/2004 - G.Juyn * */
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/* * - replaced MNG_TWEAK_LARGE_FILES with permanent solution * */
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/* * 1.0.9 - 17/14/2004 - G.Juyn * */
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/* * - fixed PPLT getchunk/putchunk routines * */
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/* * 1.0.9 - 12/05/2004 - G.Juyn * */
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/* * - added conditional MNG_OPTIMIZE_CHUNKINITFREE * */
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/* * 1.0.9 - 12/20/2004 - G.Juyn * */
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/* * - cleaned up macro-invocations (thanks to D. Airlie) * */
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/* * * */
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/* * 1.0.10 - 04/08/2007 - G.Juyn * */
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/* * - added support for mPNG proposal * */
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/* * * */
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/* ************************************************************************** */
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#include "libmng.h"
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#include "libmng_data.h"
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#include "libmng_error.h"
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#include "libmng_trace.h"
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#ifdef __BORLANDC__
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#pragma hdrstop
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#endif
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#include "libmng_memory.h"
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#include "libmng_chunks.h"
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#ifdef MNG_OPTIMIZE_CHUNKREADER
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#include "libmng_chunk_descr.h"
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#endif
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#include "libmng_chunk_prc.h"
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#include "libmng_chunk_io.h"
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#if defined(__BORLANDC__) && defined(MNG_STRICT_ANSI)
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#pragma option -A /* force ANSI-C */
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#endif
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/* ************************************************************************** */
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#ifdef MNG_ACCESS_CHUNKS
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/* ************************************************************************** */
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mng_retcode MNG_DECL mng_iterate_chunks (mng_handle hHandle,
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mng_uint32 iChunkseq,
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mng_iteratechunk fProc)
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{
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mng_uint32 iSeq;
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mng_chunkid iChunkname;
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mng_datap pData;
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mng_chunkp pChunk;
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mng_bool bCont;
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#ifdef MNG_SUPPORT_TRACE
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MNG_TRACE (((mng_datap)hHandle), MNG_FN_ITERATE_CHUNKS, MNG_LC_START);
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#endif
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MNG_VALIDHANDLE (hHandle) /* check validity handle */
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pData = ((mng_datap)hHandle); /* and make it addressable */
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iSeq = 0;
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bCont = MNG_TRUE;
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pChunk = pData->pFirstchunk; /* get the first chunk */
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/* as long as there are some more */
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while ((pChunk) && (bCont)) /* and the app didn't signal a stop */
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{
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if (iSeq >= iChunkseq) /* reached the first target ? */
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{ /* then call this and next ones back in... */
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iChunkname = ((mng_chunk_headerp)pChunk)->iChunkname;
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bCont = fProc (hHandle, (mng_handle)pChunk, iChunkname, iSeq);
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}
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iSeq++; /* next one */
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pChunk = ((mng_chunk_headerp)pChunk)->pNext;
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}
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#ifdef MNG_SUPPORT_TRACE
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MNG_TRACE (((mng_datap)hHandle), MNG_FN_ITERATE_CHUNKS, MNG_LC_END);
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#endif
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return MNG_NOERROR;
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}
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/* ************************************************************************** */
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#ifdef MNG_SUPPORT_WRITE
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mng_retcode MNG_DECL mng_copy_chunk (mng_handle hHandle,
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mng_handle hChunk,
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mng_handle hHandleOut)
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{
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mng_datap pDataOut;
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mng_chunkp pChunk;
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mng_chunkp pChunkOut;
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mng_retcode iRetcode;
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#ifdef MNG_SUPPORT_TRACE
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MNG_TRACE (((mng_datap)hHandle), MNG_FN_COPY_CHUNK, MNG_LC_START);
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#endif
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MNG_VALIDHANDLE (hHandle) /* check validity handles */
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MNG_VALIDHANDLE (hHandleOut)
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pDataOut = (mng_datap)hHandleOut; /* make outhandle addressable */
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pChunk = (mng_chunkp)hChunk; /* address the chunk */
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if (!pDataOut->bCreating) /* aren't we creating a new file ? */
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MNG_ERROR (pDataOut, MNG_FUNCTIONINVALID)
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/* create a new chunk */
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iRetcode = ((mng_createchunk)((mng_chunk_headerp)pChunk)->fCreate)
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(pDataOut, ((mng_chunk_headerp)pChunk), &pChunkOut);
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if (!iRetcode) /* assign the chunk-specific data */
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iRetcode = ((mng_assignchunk)((mng_chunk_headerp)pChunk)->fAssign)
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(pDataOut, pChunkOut, pChunk);
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if (iRetcode) /* on error bail out */
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return iRetcode;
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mng_add_chunk (pDataOut, pChunkOut); /* and put it in the output-stream */
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/* could it be the end of the chain ? */
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if (((mng_chunk_headerp)pChunkOut)->iChunkname == MNG_UINT_IEND)
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{
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#ifdef MNG_INCLUDE_JNG
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if ((pDataOut->iFirstchunkadded == MNG_UINT_IHDR) ||
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(pDataOut->iFirstchunkadded == MNG_UINT_JHDR) )
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#else
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if (pDataOut->iFirstchunkadded == MNG_UINT_IHDR)
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#endif
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pDataOut->bCreating = MNG_FALSE; /* right; this should be the last chunk !!! */
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}
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if (((mng_chunk_headerp)pChunkOut)->iChunkname == MNG_UINT_MEND)
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pDataOut->bCreating = MNG_FALSE; /* definitely this should be the last !!! */
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#ifdef MNG_SUPPORT_TRACE
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MNG_TRACE (((mng_datap)hHandle), MNG_FN_COPY_CHUNK, MNG_LC_END);
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#endif
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return MNG_NOERROR;
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}
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#endif /* MNG_SUPPORT_WRITE */
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/* ************************************************************************** */
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mng_retcode MNG_DECL mng_getchunk_ihdr (mng_handle hHandle,
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mng_handle hChunk,
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mng_uint32 *iWidth,
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mng_uint32 *iHeight,
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mng_uint8 *iBitdepth,
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mng_uint8 *iColortype,
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mng_uint8 *iCompression,
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mng_uint8 *iFilter,
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mng_uint8 *iInterlace)
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{
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mng_datap pData;
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mng_ihdrp pChunk;
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#ifdef MNG_SUPPORT_TRACE
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MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_IHDR, MNG_LC_START);
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#endif
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MNG_VALIDHANDLE (hHandle) /* check validity handle */
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pData = (mng_datap)hHandle; /* and make it addressable */
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pChunk = (mng_ihdrp)hChunk; /* address the chunk */
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if (pChunk->sHeader.iChunkname != MNG_UINT_IHDR)
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MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
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*iWidth = pChunk->iWidth; /* fill the fields */
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*iHeight = pChunk->iHeight;
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*iBitdepth = pChunk->iBitdepth;
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*iColortype = pChunk->iColortype;
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*iCompression = pChunk->iCompression;
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*iFilter = pChunk->iFilter;
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*iInterlace = pChunk->iInterlace;
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/* fill the chunk */
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#ifdef MNG_SUPPORT_TRACE
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MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_IHDR, MNG_LC_END);
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#endif
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return MNG_NOERROR;
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}
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/* ************************************************************************** */
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mng_retcode MNG_DECL mng_getchunk_plte (mng_handle hHandle,
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mng_handle hChunk,
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mng_uint32 *iCount,
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mng_palette8 *aPalette)
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{
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mng_datap pData;
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mng_pltep pChunk;
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#ifdef MNG_SUPPORT_TRACE
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MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_PLTE, MNG_LC_START);
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#endif
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MNG_VALIDHANDLE (hHandle) /* check validity handle */
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pData = (mng_datap)hHandle; /* and make it addressable */
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pChunk = (mng_pltep)hChunk; /* address the chunk */
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if (pChunk->sHeader.iChunkname != MNG_UINT_PLTE)
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MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
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*iCount = pChunk->iEntrycount; /* fill the fields */
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MNG_COPY (*aPalette, pChunk->aEntries, sizeof (mng_palette8));
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#ifdef MNG_SUPPORT_TRACE
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MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_PLTE, MNG_LC_END);
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#endif
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return MNG_NOERROR;
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}
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/* ************************************************************************** */
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mng_retcode MNG_DECL mng_getchunk_idat (mng_handle hHandle,
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mng_handle hChunk,
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mng_uint32 *iRawlen,
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mng_ptr *pRawdata)
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{
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mng_datap pData;
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mng_idatp pChunk;
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#ifdef MNG_SUPPORT_TRACE
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MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_IDAT, MNG_LC_START);
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#endif
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MNG_VALIDHANDLE (hHandle) /* check validity handle */
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pData = (mng_datap)hHandle; /* and make it addressable */
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pChunk = (mng_idatp)hChunk; /* address the chunk */
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if (pChunk->sHeader.iChunkname != MNG_UINT_IDAT)
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MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
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*iRawlen = pChunk->iDatasize; /* fill the fields */
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*pRawdata = pChunk->pData;
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#ifdef MNG_SUPPORT_TRACE
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MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_IDAT, MNG_LC_END);
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321 |
#endif
|
|
|
322 |
|
|
|
323 |
return MNG_NOERROR;
|
|
|
324 |
}
|
|
|
325 |
|
|
|
326 |
/* ************************************************************************** */
|
|
|
327 |
|
|
|
328 |
mng_retcode MNG_DECL mng_getchunk_trns (mng_handle hHandle,
|
|
|
329 |
mng_handle hChunk,
|
|
|
330 |
mng_bool *bEmpty,
|
|
|
331 |
mng_bool *bGlobal,
|
|
|
332 |
mng_uint8 *iType,
|
|
|
333 |
mng_uint32 *iCount,
|
|
|
334 |
mng_uint8arr *aAlphas,
|
|
|
335 |
mng_uint16 *iGray,
|
|
|
336 |
mng_uint16 *iRed,
|
|
|
337 |
mng_uint16 *iGreen,
|
|
|
338 |
mng_uint16 *iBlue,
|
|
|
339 |
mng_uint32 *iRawlen,
|
|
|
340 |
mng_uint8arr *aRawdata)
|
|
|
341 |
{
|
|
|
342 |
mng_datap pData;
|
|
|
343 |
mng_trnsp pChunk;
|
|
|
344 |
|
|
|
345 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
346 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_TRNS, MNG_LC_START);
|
|
|
347 |
#endif
|
|
|
348 |
|
|
|
349 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
350 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
351 |
pChunk = (mng_trnsp)hChunk; /* address the chunk */
|
|
|
352 |
|
|
|
353 |
if (pChunk->sHeader.iChunkname != MNG_UINT_tRNS)
|
|
|
354 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
355 |
|
|
|
356 |
*bEmpty = pChunk->bEmpty; /* fill the fields */
|
|
|
357 |
*bGlobal = pChunk->bGlobal;
|
|
|
358 |
*iType = pChunk->iType;
|
|
|
359 |
*iCount = pChunk->iCount;
|
|
|
360 |
*iGray = pChunk->iGray;
|
|
|
361 |
*iRed = pChunk->iRed;
|
|
|
362 |
*iGreen = pChunk->iGreen;
|
|
|
363 |
*iBlue = pChunk->iBlue;
|
|
|
364 |
*iRawlen = pChunk->iRawlen;
|
|
|
365 |
|
|
|
366 |
MNG_COPY (*aAlphas, pChunk->aEntries, sizeof (mng_uint8arr));
|
|
|
367 |
MNG_COPY (*aRawdata, pChunk->aRawdata, sizeof (mng_uint8arr));
|
|
|
368 |
|
|
|
369 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
370 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_TRNS, MNG_LC_END);
|
|
|
371 |
#endif
|
|
|
372 |
|
|
|
373 |
return MNG_NOERROR;
|
|
|
374 |
}
|
|
|
375 |
|
|
|
376 |
/* ************************************************************************** */
|
|
|
377 |
|
|
|
378 |
#ifndef MNG_SKIPCHUNK_gAMA
|
|
|
379 |
mng_retcode MNG_DECL mng_getchunk_gama (mng_handle hHandle,
|
|
|
380 |
mng_handle hChunk,
|
|
|
381 |
mng_bool *bEmpty,
|
|
|
382 |
mng_uint32 *iGamma)
|
|
|
383 |
{
|
|
|
384 |
mng_datap pData;
|
|
|
385 |
mng_gamap pChunk;
|
|
|
386 |
|
|
|
387 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
388 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_GAMA, MNG_LC_START);
|
|
|
389 |
#endif
|
|
|
390 |
|
|
|
391 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
392 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
393 |
pChunk = (mng_gamap)hChunk; /* address the chunk */
|
|
|
394 |
|
|
|
395 |
if (pChunk->sHeader.iChunkname != MNG_UINT_gAMA)
|
|
|
396 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
397 |
|
|
|
398 |
*bEmpty = pChunk->bEmpty; /* fill the fields */
|
|
|
399 |
*iGamma = pChunk->iGamma;
|
|
|
400 |
|
|
|
401 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
402 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_GAMA, MNG_LC_END);
|
|
|
403 |
#endif
|
|
|
404 |
|
|
|
405 |
return MNG_NOERROR;
|
|
|
406 |
}
|
|
|
407 |
#endif
|
|
|
408 |
|
|
|
409 |
/* ************************************************************************** */
|
|
|
410 |
|
|
|
411 |
#ifndef MNG_SKIPCHUNK_cHRM
|
|
|
412 |
mng_retcode MNG_DECL mng_getchunk_chrm (mng_handle hHandle,
|
|
|
413 |
mng_handle hChunk,
|
|
|
414 |
mng_bool *bEmpty,
|
|
|
415 |
mng_uint32 *iWhitepointx,
|
|
|
416 |
mng_uint32 *iWhitepointy,
|
|
|
417 |
mng_uint32 *iRedx,
|
|
|
418 |
mng_uint32 *iRedy,
|
|
|
419 |
mng_uint32 *iGreenx,
|
|
|
420 |
mng_uint32 *iGreeny,
|
|
|
421 |
mng_uint32 *iBluex,
|
|
|
422 |
mng_uint32 *iBluey)
|
|
|
423 |
{
|
|
|
424 |
mng_datap pData;
|
|
|
425 |
mng_chrmp pChunk;
|
|
|
426 |
|
|
|
427 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
428 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_CHRM, MNG_LC_START);
|
|
|
429 |
#endif
|
|
|
430 |
|
|
|
431 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
432 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
433 |
pChunk = (mng_chrmp)hChunk; /* address the chunk */
|
|
|
434 |
|
|
|
435 |
if (pChunk->sHeader.iChunkname != MNG_UINT_cHRM)
|
|
|
436 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
437 |
|
|
|
438 |
*bEmpty = pChunk->bEmpty; /* fill the fields */
|
|
|
439 |
*iWhitepointx = pChunk->iWhitepointx;
|
|
|
440 |
*iWhitepointy = pChunk->iWhitepointy;
|
|
|
441 |
*iRedx = pChunk->iRedx;
|
|
|
442 |
*iRedy = pChunk->iRedy;
|
|
|
443 |
*iGreenx = pChunk->iGreenx;
|
|
|
444 |
*iGreeny = pChunk->iGreeny;
|
|
|
445 |
*iBluex = pChunk->iBluex;
|
|
|
446 |
*iBluey = pChunk->iBluey;
|
|
|
447 |
|
|
|
448 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
449 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_CHRM, MNG_LC_END);
|
|
|
450 |
#endif
|
|
|
451 |
|
|
|
452 |
return MNG_NOERROR;
|
|
|
453 |
}
|
|
|
454 |
#endif
|
|
|
455 |
|
|
|
456 |
/* ************************************************************************** */
|
|
|
457 |
|
|
|
458 |
#ifndef MNG_SKIPCHUNK_sRGB
|
|
|
459 |
mng_retcode MNG_DECL mng_getchunk_srgb (mng_handle hHandle,
|
|
|
460 |
mng_handle hChunk,
|
|
|
461 |
mng_bool *bEmpty,
|
|
|
462 |
mng_uint8 *iRenderingintent)
|
|
|
463 |
{
|
|
|
464 |
mng_datap pData;
|
|
|
465 |
mng_srgbp pChunk;
|
|
|
466 |
|
|
|
467 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
468 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_SRGB, MNG_LC_START);
|
|
|
469 |
#endif
|
|
|
470 |
|
|
|
471 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
472 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
473 |
pChunk = (mng_srgbp)hChunk; /* address the chunk */
|
|
|
474 |
|
|
|
475 |
if (pChunk->sHeader.iChunkname != MNG_UINT_sRGB)
|
|
|
476 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
477 |
|
|
|
478 |
*bEmpty = pChunk->bEmpty; /* fill the fields */
|
|
|
479 |
*iRenderingintent = pChunk->iRenderingintent;
|
|
|
480 |
|
|
|
481 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
482 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_SRGB, MNG_LC_END);
|
|
|
483 |
#endif
|
|
|
484 |
|
|
|
485 |
return MNG_NOERROR;
|
|
|
486 |
}
|
|
|
487 |
#endif
|
|
|
488 |
|
|
|
489 |
/* ************************************************************************** */
|
|
|
490 |
|
|
|
491 |
#ifndef MNG_SKIPCHUNK_iCCP
|
|
|
492 |
mng_retcode MNG_DECL mng_getchunk_iccp (mng_handle hHandle,
|
|
|
493 |
mng_handle hChunk,
|
|
|
494 |
mng_bool *bEmpty,
|
|
|
495 |
mng_uint32 *iNamesize,
|
|
|
496 |
mng_pchar *zName,
|
|
|
497 |
mng_uint8 *iCompression,
|
|
|
498 |
mng_uint32 *iProfilesize,
|
|
|
499 |
mng_ptr *pProfile)
|
|
|
500 |
{
|
|
|
501 |
mng_datap pData;
|
|
|
502 |
mng_iccpp pChunk;
|
|
|
503 |
|
|
|
504 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
505 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_ICCP, MNG_LC_START);
|
|
|
506 |
#endif
|
|
|
507 |
|
|
|
508 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
509 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
510 |
pChunk = (mng_iccpp)hChunk; /* address the chunk */
|
|
|
511 |
|
|
|
512 |
if (pChunk->sHeader.iChunkname != MNG_UINT_iCCP)
|
|
|
513 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
514 |
|
|
|
515 |
*bEmpty = pChunk->bEmpty; /* fill the fields */
|
|
|
516 |
*iNamesize = pChunk->iNamesize;
|
|
|
517 |
*zName = pChunk->zName;
|
|
|
518 |
*iCompression = pChunk->iCompression;
|
|
|
519 |
*iProfilesize = pChunk->iProfilesize;
|
|
|
520 |
*pProfile = pChunk->pProfile;
|
|
|
521 |
|
|
|
522 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
523 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_ICCP, MNG_LC_END);
|
|
|
524 |
#endif
|
|
|
525 |
|
|
|
526 |
return MNG_NOERROR;
|
|
|
527 |
}
|
|
|
528 |
#endif
|
|
|
529 |
|
|
|
530 |
/* ************************************************************************** */
|
|
|
531 |
|
|
|
532 |
#ifndef MNG_SKIPCHUNK_tEXt
|
|
|
533 |
mng_retcode MNG_DECL mng_getchunk_text (mng_handle hHandle,
|
|
|
534 |
mng_handle hChunk,
|
|
|
535 |
mng_uint32 *iKeywordsize,
|
|
|
536 |
mng_pchar *zKeyword,
|
|
|
537 |
mng_uint32 *iTextsize,
|
|
|
538 |
mng_pchar *zText)
|
|
|
539 |
{
|
|
|
540 |
mng_datap pData;
|
|
|
541 |
mng_textp pChunk;
|
|
|
542 |
|
|
|
543 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
544 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_TEXT, MNG_LC_START);
|
|
|
545 |
#endif
|
|
|
546 |
|
|
|
547 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
548 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
549 |
pChunk = (mng_textp)hChunk; /* address the chunk */
|
|
|
550 |
|
|
|
551 |
if (pChunk->sHeader.iChunkname != MNG_UINT_tEXt)
|
|
|
552 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
553 |
/* fill the fields */
|
|
|
554 |
*iKeywordsize = pChunk->iKeywordsize;
|
|
|
555 |
*zKeyword = pChunk->zKeyword;
|
|
|
556 |
*iTextsize = pChunk->iTextsize;
|
|
|
557 |
*zText = pChunk->zText;
|
|
|
558 |
|
|
|
559 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
560 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_TEXT, MNG_LC_END);
|
|
|
561 |
#endif
|
|
|
562 |
|
|
|
563 |
return MNG_NOERROR;
|
|
|
564 |
}
|
|
|
565 |
#endif
|
|
|
566 |
|
|
|
567 |
/* ************************************************************************** */
|
|
|
568 |
|
|
|
569 |
#ifndef MNG_SKIPCHUNK_zTXt
|
|
|
570 |
mng_retcode MNG_DECL mng_getchunk_ztxt (mng_handle hHandle,
|
|
|
571 |
mng_handle hChunk,
|
|
|
572 |
mng_uint32 *iKeywordsize,
|
|
|
573 |
mng_pchar *zKeyword,
|
|
|
574 |
mng_uint8 *iCompression,
|
|
|
575 |
mng_uint32 *iTextsize,
|
|
|
576 |
mng_pchar *zText)
|
|
|
577 |
{
|
|
|
578 |
mng_datap pData;
|
|
|
579 |
mng_ztxtp pChunk;
|
|
|
580 |
|
|
|
581 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
582 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_ZTXT, MNG_LC_START);
|
|
|
583 |
#endif
|
|
|
584 |
|
|
|
585 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
586 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
587 |
pChunk = (mng_ztxtp)hChunk; /* address the chunk */
|
|
|
588 |
|
|
|
589 |
if (pChunk->sHeader.iChunkname != MNG_UINT_zTXt)
|
|
|
590 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
591 |
/* fill the fields */
|
|
|
592 |
*iKeywordsize = pChunk->iKeywordsize;
|
|
|
593 |
*zKeyword = pChunk->zKeyword;
|
|
|
594 |
*iCompression = pChunk->iCompression;
|
|
|
595 |
*iTextsize = pChunk->iTextsize;
|
|
|
596 |
*zText = pChunk->zText;
|
|
|
597 |
|
|
|
598 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
599 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_ZTXT, MNG_LC_END);
|
|
|
600 |
#endif
|
|
|
601 |
|
|
|
602 |
return MNG_NOERROR;
|
|
|
603 |
}
|
|
|
604 |
#endif
|
|
|
605 |
|
|
|
606 |
/* ************************************************************************** */
|
|
|
607 |
|
|
|
608 |
#ifndef MNG_SKIPCHUNK_iTXt
|
|
|
609 |
mng_retcode MNG_DECL mng_getchunk_itxt (mng_handle hHandle,
|
|
|
610 |
mng_handle hChunk,
|
|
|
611 |
mng_uint32 *iKeywordsize,
|
|
|
612 |
mng_pchar *zKeyword,
|
|
|
613 |
mng_uint8 *iCompressionflag,
|
|
|
614 |
mng_uint8 *iCompressionmethod,
|
|
|
615 |
mng_uint32 *iLanguagesize,
|
|
|
616 |
mng_pchar *zLanguage,
|
|
|
617 |
mng_uint32 *iTranslationsize,
|
|
|
618 |
mng_pchar *zTranslation,
|
|
|
619 |
mng_uint32 *iTextsize,
|
|
|
620 |
mng_pchar *zText)
|
|
|
621 |
{
|
|
|
622 |
mng_datap pData;
|
|
|
623 |
mng_itxtp pChunk;
|
|
|
624 |
|
|
|
625 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
626 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_ITXT, MNG_LC_START);
|
|
|
627 |
#endif
|
|
|
628 |
|
|
|
629 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
630 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
631 |
pChunk = (mng_itxtp)hChunk; /* address the chunk */
|
|
|
632 |
|
|
|
633 |
if (pChunk->sHeader.iChunkname != MNG_UINT_iTXt)
|
|
|
634 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
635 |
/* fill the fields */
|
|
|
636 |
*iKeywordsize = pChunk->iKeywordsize;
|
|
|
637 |
*zKeyword = pChunk->zKeyword;
|
|
|
638 |
*iCompressionflag = pChunk->iCompressionflag;
|
|
|
639 |
*iCompressionmethod = pChunk->iCompressionmethod;
|
|
|
640 |
*iLanguagesize = pChunk->iLanguagesize;
|
|
|
641 |
*zLanguage = pChunk->zLanguage;
|
|
|
642 |
*iTranslationsize = pChunk->iTranslationsize;
|
|
|
643 |
*zTranslation = pChunk->zTranslation;
|
|
|
644 |
*iTextsize = pChunk->iTextsize;
|
|
|
645 |
*zText = pChunk->zText;
|
|
|
646 |
|
|
|
647 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
648 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_ITXT, MNG_LC_END);
|
|
|
649 |
#endif
|
|
|
650 |
|
|
|
651 |
return MNG_NOERROR;
|
|
|
652 |
}
|
|
|
653 |
#endif
|
|
|
654 |
|
|
|
655 |
/* ************************************************************************** */
|
|
|
656 |
|
|
|
657 |
#ifndef MNG_SKIPCHUNK_bKGD
|
|
|
658 |
mng_retcode MNG_DECL mng_getchunk_bkgd (mng_handle hHandle,
|
|
|
659 |
mng_handle hChunk,
|
|
|
660 |
mng_bool *bEmpty,
|
|
|
661 |
mng_uint8 *iType,
|
|
|
662 |
mng_uint8 *iIndex,
|
|
|
663 |
mng_uint16 *iGray,
|
|
|
664 |
mng_uint16 *iRed,
|
|
|
665 |
mng_uint16 *iGreen,
|
|
|
666 |
mng_uint16 *iBlue)
|
|
|
667 |
{
|
|
|
668 |
mng_datap pData;
|
|
|
669 |
mng_bkgdp pChunk;
|
|
|
670 |
|
|
|
671 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
672 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_BKGD, MNG_LC_START);
|
|
|
673 |
#endif
|
|
|
674 |
|
|
|
675 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
676 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
677 |
pChunk = (mng_bkgdp)hChunk; /* address the chunk */
|
|
|
678 |
|
|
|
679 |
if (pChunk->sHeader.iChunkname != MNG_UINT_bKGD)
|
|
|
680 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
681 |
|
|
|
682 |
*bEmpty = pChunk->bEmpty; /* fill the fields */
|
|
|
683 |
*iType = pChunk->iType;
|
|
|
684 |
*iIndex = pChunk->iIndex;
|
|
|
685 |
*iGray = pChunk->iGray;
|
|
|
686 |
*iRed = pChunk->iRed;
|
|
|
687 |
*iGreen = pChunk->iGreen;
|
|
|
688 |
*iBlue = pChunk->iBlue;
|
|
|
689 |
|
|
|
690 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
691 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_BKGD, MNG_LC_END);
|
|
|
692 |
#endif
|
|
|
693 |
|
|
|
694 |
return MNG_NOERROR;
|
|
|
695 |
}
|
|
|
696 |
#endif
|
|
|
697 |
|
|
|
698 |
/* ************************************************************************** */
|
|
|
699 |
|
|
|
700 |
#ifndef MNG_SKIPCHUNK_pHYs
|
|
|
701 |
mng_retcode MNG_DECL mng_getchunk_phys (mng_handle hHandle,
|
|
|
702 |
mng_handle hChunk,
|
|
|
703 |
mng_bool *bEmpty,
|
|
|
704 |
mng_uint32 *iSizex,
|
|
|
705 |
mng_uint32 *iSizey,
|
|
|
706 |
mng_uint8 *iUnit)
|
|
|
707 |
{
|
|
|
708 |
mng_datap pData;
|
|
|
709 |
mng_physp pChunk;
|
|
|
710 |
|
|
|
711 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
712 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_PHYS, MNG_LC_START);
|
|
|
713 |
#endif
|
|
|
714 |
|
|
|
715 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
716 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
717 |
pChunk = (mng_physp)hChunk; /* address the chunk */
|
|
|
718 |
|
|
|
719 |
if (pChunk->sHeader.iChunkname != MNG_UINT_pHYs)
|
|
|
720 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
721 |
|
|
|
722 |
*bEmpty = pChunk->bEmpty; /* fill the fields */
|
|
|
723 |
*iSizex = pChunk->iSizex;
|
|
|
724 |
*iSizey = pChunk->iSizey;
|
|
|
725 |
*iUnit = pChunk->iUnit;
|
|
|
726 |
|
|
|
727 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
728 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_PHYS, MNG_LC_END);
|
|
|
729 |
#endif
|
|
|
730 |
|
|
|
731 |
return MNG_NOERROR;
|
|
|
732 |
}
|
|
|
733 |
#endif
|
|
|
734 |
|
|
|
735 |
/* ************************************************************************** */
|
|
|
736 |
|
|
|
737 |
#ifndef MNG_SKIPCHUNK_sBIT
|
|
|
738 |
mng_retcode MNG_DECL mng_getchunk_sbit (mng_handle hHandle,
|
|
|
739 |
mng_handle hChunk,
|
|
|
740 |
mng_bool *bEmpty,
|
|
|
741 |
mng_uint8 *iType,
|
|
|
742 |
mng_uint8arr4 *aBits)
|
|
|
743 |
{
|
|
|
744 |
mng_datap pData;
|
|
|
745 |
mng_sbitp pChunk;
|
|
|
746 |
|
|
|
747 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
748 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_SBIT, MNG_LC_START);
|
|
|
749 |
#endif
|
|
|
750 |
|
|
|
751 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
752 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
753 |
pChunk = (mng_sbitp)hChunk; /* address the chunk */
|
|
|
754 |
|
|
|
755 |
if (pChunk->sHeader.iChunkname != MNG_UINT_sBIT)
|
|
|
756 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
757 |
|
|
|
758 |
*bEmpty = pChunk->bEmpty;
|
|
|
759 |
*iType = pChunk->iType;
|
|
|
760 |
(*aBits)[0] = pChunk->aBits[0];
|
|
|
761 |
(*aBits)[1] = pChunk->aBits[1];
|
|
|
762 |
(*aBits)[2] = pChunk->aBits[2];
|
|
|
763 |
(*aBits)[3] = pChunk->aBits[3];
|
|
|
764 |
|
|
|
765 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
766 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_SBIT, MNG_LC_END);
|
|
|
767 |
#endif
|
|
|
768 |
|
|
|
769 |
return MNG_NOERROR;
|
|
|
770 |
}
|
|
|
771 |
#endif
|
|
|
772 |
|
|
|
773 |
/* ************************************************************************** */
|
|
|
774 |
|
|
|
775 |
#ifndef MNG_SKIPCHUNK_sPLT
|
|
|
776 |
mng_retcode MNG_DECL mng_getchunk_splt (mng_handle hHandle,
|
|
|
777 |
mng_handle hChunk,
|
|
|
778 |
mng_bool *bEmpty,
|
|
|
779 |
mng_uint32 *iNamesize,
|
|
|
780 |
mng_pchar *zName,
|
|
|
781 |
mng_uint8 *iSampledepth,
|
|
|
782 |
mng_uint32 *iEntrycount,
|
|
|
783 |
mng_ptr *pEntries)
|
|
|
784 |
{
|
|
|
785 |
mng_datap pData;
|
|
|
786 |
mng_spltp pChunk;
|
|
|
787 |
|
|
|
788 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
789 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_SPLT, MNG_LC_START);
|
|
|
790 |
#endif
|
|
|
791 |
|
|
|
792 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
793 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
794 |
pChunk = (mng_spltp)hChunk; /* address the chunk */
|
|
|
795 |
|
|
|
796 |
if (pChunk->sHeader.iChunkname != MNG_UINT_sPLT)
|
|
|
797 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
798 |
|
|
|
799 |
*bEmpty = pChunk->bEmpty; /* fill the fields */
|
|
|
800 |
*iNamesize = pChunk->iNamesize;
|
|
|
801 |
*zName = pChunk->zName;
|
|
|
802 |
*iSampledepth = pChunk->iSampledepth;
|
|
|
803 |
*iEntrycount = pChunk->iEntrycount;
|
|
|
804 |
*pEntries = pChunk->pEntries;
|
|
|
805 |
|
|
|
806 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
807 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_SPLT, MNG_LC_END);
|
|
|
808 |
#endif
|
|
|
809 |
|
|
|
810 |
return MNG_NOERROR;
|
|
|
811 |
}
|
|
|
812 |
#endif
|
|
|
813 |
|
|
|
814 |
/* ************************************************************************** */
|
|
|
815 |
|
|
|
816 |
#ifndef MNG_SKIPCHUNK_hIST
|
|
|
817 |
mng_retcode MNG_DECL mng_getchunk_hist (mng_handle hHandle,
|
|
|
818 |
mng_handle hChunk,
|
|
|
819 |
mng_uint32 *iEntrycount,
|
|
|
820 |
mng_uint16arr *aEntries)
|
|
|
821 |
{
|
|
|
822 |
mng_datap pData;
|
|
|
823 |
mng_histp pChunk;
|
|
|
824 |
|
|
|
825 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
826 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_HIST, MNG_LC_START);
|
|
|
827 |
#endif
|
|
|
828 |
|
|
|
829 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
830 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
831 |
pChunk = (mng_histp)hChunk; /* address the chunk */
|
|
|
832 |
|
|
|
833 |
if (pChunk->sHeader.iChunkname != MNG_UINT_hIST)
|
|
|
834 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
835 |
|
|
|
836 |
*iEntrycount = pChunk->iEntrycount; /* fill the fields */
|
|
|
837 |
|
|
|
838 |
MNG_COPY (*aEntries, pChunk->aEntries, sizeof (mng_uint16arr));
|
|
|
839 |
|
|
|
840 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
841 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_HIST, MNG_LC_END);
|
|
|
842 |
#endif
|
|
|
843 |
|
|
|
844 |
return MNG_NOERROR;
|
|
|
845 |
}
|
|
|
846 |
#endif
|
|
|
847 |
|
|
|
848 |
/* ************************************************************************** */
|
|
|
849 |
|
|
|
850 |
#ifndef MNG_SKIPCHUNK_tIME
|
|
|
851 |
mng_retcode MNG_DECL mng_getchunk_time (mng_handle hHandle,
|
|
|
852 |
mng_handle hChunk,
|
|
|
853 |
mng_uint16 *iYear,
|
|
|
854 |
mng_uint8 *iMonth,
|
|
|
855 |
mng_uint8 *iDay,
|
|
|
856 |
mng_uint8 *iHour,
|
|
|
857 |
mng_uint8 *iMinute,
|
|
|
858 |
mng_uint8 *iSecond)
|
|
|
859 |
{
|
|
|
860 |
mng_datap pData;
|
|
|
861 |
mng_timep pChunk;
|
|
|
862 |
|
|
|
863 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
864 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_TIME, MNG_LC_START);
|
|
|
865 |
#endif
|
|
|
866 |
|
|
|
867 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
868 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
869 |
pChunk = (mng_timep)hChunk; /* address the chunk */
|
|
|
870 |
|
|
|
871 |
if (pChunk->sHeader.iChunkname != MNG_UINT_tIME)
|
|
|
872 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
873 |
|
|
|
874 |
*iYear = pChunk->iYear; /* fill the fields */
|
|
|
875 |
*iMonth = pChunk->iMonth;
|
|
|
876 |
*iDay = pChunk->iDay;
|
|
|
877 |
*iHour = pChunk->iHour;
|
|
|
878 |
*iMinute = pChunk->iMinute;
|
|
|
879 |
*iSecond = pChunk->iSecond;
|
|
|
880 |
|
|
|
881 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
882 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_TIME, MNG_LC_END);
|
|
|
883 |
#endif
|
|
|
884 |
|
|
|
885 |
return MNG_NOERROR;
|
|
|
886 |
}
|
|
|
887 |
#endif
|
|
|
888 |
|
|
|
889 |
/* ************************************************************************** */
|
|
|
890 |
|
|
|
891 |
mng_retcode MNG_DECL mng_getchunk_mhdr (mng_handle hHandle,
|
|
|
892 |
mng_handle hChunk,
|
|
|
893 |
mng_uint32 *iWidth,
|
|
|
894 |
mng_uint32 *iHeight,
|
|
|
895 |
mng_uint32 *iTicks,
|
|
|
896 |
mng_uint32 *iLayercount,
|
|
|
897 |
mng_uint32 *iFramecount,
|
|
|
898 |
mng_uint32 *iPlaytime,
|
|
|
899 |
mng_uint32 *iSimplicity)
|
|
|
900 |
{
|
|
|
901 |
mng_datap pData;
|
|
|
902 |
mng_mhdrp pChunk;
|
|
|
903 |
|
|
|
904 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
905 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_MHDR, MNG_LC_START);
|
|
|
906 |
#endif
|
|
|
907 |
|
|
|
908 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
909 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
910 |
pChunk = (mng_mhdrp)hChunk; /* address the chunk */
|
|
|
911 |
|
|
|
912 |
if (pChunk->sHeader.iChunkname != MNG_UINT_MHDR)
|
|
|
913 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
914 |
|
|
|
915 |
*iWidth = pChunk->iWidth; /* fill the fields */
|
|
|
916 |
*iHeight = pChunk->iHeight;
|
|
|
917 |
*iTicks = pChunk->iTicks;
|
|
|
918 |
*iLayercount = pChunk->iLayercount;
|
|
|
919 |
*iFramecount = pChunk->iFramecount;
|
|
|
920 |
*iPlaytime = pChunk->iPlaytime;
|
|
|
921 |
*iSimplicity = pChunk->iSimplicity;
|
|
|
922 |
|
|
|
923 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
924 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_MHDR, MNG_LC_END);
|
|
|
925 |
#endif
|
|
|
926 |
|
|
|
927 |
return MNG_NOERROR;
|
|
|
928 |
}
|
|
|
929 |
|
|
|
930 |
/* ************************************************************************** */
|
|
|
931 |
|
|
|
932 |
#ifndef MNG_SKIPCHUNK_LOOP
|
|
|
933 |
mng_retcode MNG_DECL mng_getchunk_loop (mng_handle hHandle,
|
|
|
934 |
mng_handle hChunk,
|
|
|
935 |
mng_uint8 *iLevel,
|
|
|
936 |
mng_uint32 *iRepeat,
|
|
|
937 |
mng_uint8 *iTermination,
|
|
|
938 |
mng_uint32 *iItermin,
|
|
|
939 |
mng_uint32 *iItermax,
|
|
|
940 |
mng_uint32 *iCount,
|
|
|
941 |
mng_uint32p *pSignals)
|
|
|
942 |
{
|
|
|
943 |
mng_datap pData;
|
|
|
944 |
mng_loopp pChunk;
|
|
|
945 |
|
|
|
946 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
947 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_LOOP, MNG_LC_START);
|
|
|
948 |
#endif
|
|
|
949 |
|
|
|
950 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
951 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
952 |
pChunk = (mng_loopp)hChunk; /* address the chunk */
|
|
|
953 |
|
|
|
954 |
if (pChunk->sHeader.iChunkname != MNG_UINT_LOOP)
|
|
|
955 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
956 |
|
|
|
957 |
*iLevel = pChunk->iLevel; /* fill teh fields */
|
|
|
958 |
*iRepeat = pChunk->iRepeat;
|
|
|
959 |
*iTermination = pChunk->iTermination;
|
|
|
960 |
*iItermin = pChunk->iItermin;
|
|
|
961 |
*iItermax = pChunk->iItermax;
|
|
|
962 |
*iCount = pChunk->iCount;
|
|
|
963 |
*pSignals = pChunk->pSignals;
|
|
|
964 |
|
|
|
965 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
966 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_LOOP, MNG_LC_END);
|
|
|
967 |
#endif
|
|
|
968 |
|
|
|
969 |
return MNG_NOERROR;
|
|
|
970 |
}
|
|
|
971 |
|
|
|
972 |
/* ************************************************************************** */
|
|
|
973 |
|
|
|
974 |
mng_retcode MNG_DECL mng_getchunk_endl (mng_handle hHandle,
|
|
|
975 |
mng_handle hChunk,
|
|
|
976 |
mng_uint8 *iLevel)
|
|
|
977 |
{
|
|
|
978 |
mng_datap pData;
|
|
|
979 |
mng_endlp pChunk;
|
|
|
980 |
|
|
|
981 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
982 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_ENDL, MNG_LC_START);
|
|
|
983 |
#endif
|
|
|
984 |
|
|
|
985 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
986 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
987 |
pChunk = (mng_endlp)hChunk; /* address the chunk */
|
|
|
988 |
|
|
|
989 |
if (pChunk->sHeader.iChunkname != MNG_UINT_ENDL)
|
|
|
990 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
991 |
|
|
|
992 |
*iLevel = pChunk->iLevel; /* fill the field */
|
|
|
993 |
|
|
|
994 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
995 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_ENDL, MNG_LC_END);
|
|
|
996 |
#endif
|
|
|
997 |
|
|
|
998 |
return MNG_NOERROR;
|
|
|
999 |
}
|
|
|
1000 |
#endif
|
|
|
1001 |
|
|
|
1002 |
/* ************************************************************************** */
|
|
|
1003 |
|
|
|
1004 |
#ifndef MNG_SKIPCHUNK_DEFI
|
|
|
1005 |
mng_retcode MNG_DECL mng_getchunk_defi (mng_handle hHandle,
|
|
|
1006 |
mng_handle hChunk,
|
|
|
1007 |
mng_uint16 *iObjectid,
|
|
|
1008 |
mng_uint8 *iDonotshow,
|
|
|
1009 |
mng_uint8 *iConcrete,
|
|
|
1010 |
mng_bool *bHasloca,
|
|
|
1011 |
mng_int32 *iXlocation,
|
|
|
1012 |
mng_int32 *iYlocation,
|
|
|
1013 |
mng_bool *bHasclip,
|
|
|
1014 |
mng_int32 *iLeftcb,
|
|
|
1015 |
mng_int32 *iRightcb,
|
|
|
1016 |
mng_int32 *iTopcb,
|
|
|
1017 |
mng_int32 *iBottomcb)
|
|
|
1018 |
{
|
|
|
1019 |
mng_datap pData;
|
|
|
1020 |
mng_defip pChunk;
|
|
|
1021 |
|
|
|
1022 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
1023 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_DEFI, MNG_LC_START);
|
|
|
1024 |
#endif
|
|
|
1025 |
|
|
|
1026 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
1027 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
1028 |
pChunk = (mng_defip)hChunk; /* address the chunk */
|
|
|
1029 |
|
|
|
1030 |
if (pChunk->sHeader.iChunkname != MNG_UINT_DEFI)
|
|
|
1031 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
1032 |
|
|
|
1033 |
*iObjectid = pChunk->iObjectid; /* fill the fields */
|
|
|
1034 |
*iDonotshow = pChunk->iDonotshow;
|
|
|
1035 |
*iConcrete = pChunk->iConcrete;
|
|
|
1036 |
*bHasloca = pChunk->bHasloca;
|
|
|
1037 |
*iXlocation = pChunk->iXlocation;
|
|
|
1038 |
*iYlocation = pChunk->iYlocation;
|
|
|
1039 |
*bHasclip = pChunk->bHasclip;
|
|
|
1040 |
*iLeftcb = pChunk->iLeftcb;
|
|
|
1041 |
*iRightcb = pChunk->iRightcb;
|
|
|
1042 |
*iTopcb = pChunk->iTopcb;
|
|
|
1043 |
*iBottomcb = pChunk->iBottomcb;
|
|
|
1044 |
|
|
|
1045 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
1046 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_DEFI, MNG_LC_END);
|
|
|
1047 |
#endif
|
|
|
1048 |
|
|
|
1049 |
return MNG_NOERROR;
|
|
|
1050 |
}
|
|
|
1051 |
#endif
|
|
|
1052 |
|
|
|
1053 |
/* ************************************************************************** */
|
|
|
1054 |
|
|
|
1055 |
#ifndef MNG_SKIPCHUNK_BASI
|
|
|
1056 |
mng_retcode MNG_DECL mng_getchunk_basi (mng_handle hHandle,
|
|
|
1057 |
mng_handle hChunk,
|
|
|
1058 |
mng_uint32 *iWidth,
|
|
|
1059 |
mng_uint32 *iHeight,
|
|
|
1060 |
mng_uint8 *iBitdepth,
|
|
|
1061 |
mng_uint8 *iColortype,
|
|
|
1062 |
mng_uint8 *iCompression,
|
|
|
1063 |
mng_uint8 *iFilter,
|
|
|
1064 |
mng_uint8 *iInterlace,
|
|
|
1065 |
mng_uint16 *iRed,
|
|
|
1066 |
mng_uint16 *iGreen,
|
|
|
1067 |
mng_uint16 *iBlue,
|
|
|
1068 |
mng_uint16 *iAlpha,
|
|
|
1069 |
mng_uint8 *iViewable)
|
|
|
1070 |
{
|
|
|
1071 |
mng_datap pData;
|
|
|
1072 |
mng_basip pChunk;
|
|
|
1073 |
|
|
|
1074 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
1075 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_BASI, MNG_LC_START);
|
|
|
1076 |
#endif
|
|
|
1077 |
|
|
|
1078 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
1079 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
1080 |
pChunk = (mng_basip)hChunk; /* address the chunk */
|
|
|
1081 |
|
|
|
1082 |
if (pChunk->sHeader.iChunkname != MNG_UINT_BASI)
|
|
|
1083 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
1084 |
|
|
|
1085 |
*iWidth = pChunk->iWidth; /* fill the fields */
|
|
|
1086 |
*iHeight = pChunk->iHeight;
|
|
|
1087 |
*iBitdepth = pChunk->iBitdepth;
|
|
|
1088 |
*iColortype = pChunk->iColortype;
|
|
|
1089 |
*iCompression = pChunk->iCompression;
|
|
|
1090 |
*iFilter = pChunk->iFilter;
|
|
|
1091 |
*iInterlace = pChunk->iInterlace;
|
|
|
1092 |
*iRed = pChunk->iRed;
|
|
|
1093 |
*iGreen = pChunk->iGreen;
|
|
|
1094 |
*iBlue = pChunk->iBlue;
|
|
|
1095 |
*iAlpha = pChunk->iAlpha;
|
|
|
1096 |
*iViewable = pChunk->iViewable;
|
|
|
1097 |
|
|
|
1098 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
1099 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_BASI, MNG_LC_END);
|
|
|
1100 |
#endif
|
|
|
1101 |
|
|
|
1102 |
return MNG_NOERROR;
|
|
|
1103 |
}
|
|
|
1104 |
#endif
|
|
|
1105 |
|
|
|
1106 |
/* ************************************************************************** */
|
|
|
1107 |
|
|
|
1108 |
#ifndef MNG_SKIPCHUNK_CLON
|
|
|
1109 |
mng_retcode MNG_DECL mng_getchunk_clon (mng_handle hHandle,
|
|
|
1110 |
mng_handle hChunk,
|
|
|
1111 |
mng_uint16 *iSourceid,
|
|
|
1112 |
mng_uint16 *iCloneid,
|
|
|
1113 |
mng_uint8 *iClonetype,
|
|
|
1114 |
mng_uint8 *iDonotshow,
|
|
|
1115 |
mng_uint8 *iConcrete,
|
|
|
1116 |
mng_bool *bHasloca,
|
|
|
1117 |
mng_uint8 *iLocationtype,
|
|
|
1118 |
mng_int32 *iLocationx,
|
|
|
1119 |
mng_int32 *iLocationy)
|
|
|
1120 |
{
|
|
|
1121 |
mng_datap pData;
|
|
|
1122 |
mng_clonp pChunk;
|
|
|
1123 |
|
|
|
1124 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
1125 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_CLON, MNG_LC_START);
|
|
|
1126 |
#endif
|
|
|
1127 |
|
|
|
1128 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
1129 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
1130 |
pChunk = (mng_clonp)hChunk; /* address the chunk */
|
|
|
1131 |
|
|
|
1132 |
if (pChunk->sHeader.iChunkname != MNG_UINT_CLON)
|
|
|
1133 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
1134 |
|
|
|
1135 |
*iSourceid = pChunk->iSourceid; /* fill the fields */
|
|
|
1136 |
*iCloneid = pChunk->iCloneid;
|
|
|
1137 |
*iClonetype = pChunk->iClonetype;
|
|
|
1138 |
*iDonotshow = pChunk->iDonotshow;
|
|
|
1139 |
*iConcrete = pChunk->iConcrete;
|
|
|
1140 |
*bHasloca = pChunk->bHasloca;
|
|
|
1141 |
*iLocationtype = pChunk->iLocationtype;
|
|
|
1142 |
*iLocationx = pChunk->iLocationx;
|
|
|
1143 |
*iLocationy = pChunk->iLocationy;
|
|
|
1144 |
|
|
|
1145 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
1146 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_CLON, MNG_LC_END);
|
|
|
1147 |
#endif
|
|
|
1148 |
|
|
|
1149 |
return MNG_NOERROR;
|
|
|
1150 |
}
|
|
|
1151 |
#endif
|
|
|
1152 |
|
|
|
1153 |
/* ************************************************************************** */
|
|
|
1154 |
|
|
|
1155 |
#ifndef MNG_SKIPCHUNK_PAST
|
|
|
1156 |
mng_retcode MNG_DECL mng_getchunk_past (mng_handle hHandle,
|
|
|
1157 |
mng_handle hChunk,
|
|
|
1158 |
mng_uint16 *iDestid,
|
|
|
1159 |
mng_uint8 *iTargettype,
|
|
|
1160 |
mng_int32 *iTargetx,
|
|
|
1161 |
mng_int32 *iTargety,
|
|
|
1162 |
mng_uint32 *iCount)
|
|
|
1163 |
{
|
|
|
1164 |
mng_datap pData;
|
|
|
1165 |
mng_pastp pChunk;
|
|
|
1166 |
|
|
|
1167 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
1168 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_PAST, MNG_LC_START);
|
|
|
1169 |
#endif
|
|
|
1170 |
|
|
|
1171 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
1172 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
1173 |
pChunk = (mng_pastp)hChunk; /* address the chunk */
|
|
|
1174 |
|
|
|
1175 |
if (pChunk->sHeader.iChunkname != MNG_UINT_PAST)
|
|
|
1176 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
1177 |
|
|
|
1178 |
*iDestid = pChunk->iDestid; /* fill the fields */
|
|
|
1179 |
*iTargettype = pChunk->iTargettype;
|
|
|
1180 |
*iTargetx = pChunk->iTargetx;
|
|
|
1181 |
*iTargety = pChunk->iTargety;
|
|
|
1182 |
*iCount = pChunk->iCount;
|
|
|
1183 |
|
|
|
1184 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
1185 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_PAST, MNG_LC_END);
|
|
|
1186 |
#endif
|
|
|
1187 |
|
|
|
1188 |
return MNG_NOERROR;
|
|
|
1189 |
}
|
|
|
1190 |
#endif
|
|
|
1191 |
|
|
|
1192 |
/* ************************************************************************** */
|
|
|
1193 |
|
|
|
1194 |
#ifndef MNG_SKIPCHUNK_PAST
|
|
|
1195 |
mng_retcode MNG_DECL mng_getchunk_past_src (mng_handle hHandle,
|
|
|
1196 |
mng_handle hChunk,
|
|
|
1197 |
mng_uint32 iEntry,
|
|
|
1198 |
mng_uint16 *iSourceid,
|
|
|
1199 |
mng_uint8 *iComposition,
|
|
|
1200 |
mng_uint8 *iOrientation,
|
|
|
1201 |
mng_uint8 *iOffsettype,
|
|
|
1202 |
mng_int32 *iOffsetx,
|
|
|
1203 |
mng_int32 *iOffsety,
|
|
|
1204 |
mng_uint8 *iBoundarytype,
|
|
|
1205 |
mng_int32 *iBoundaryl,
|
|
|
1206 |
mng_int32 *iBoundaryr,
|
|
|
1207 |
mng_int32 *iBoundaryt,
|
|
|
1208 |
mng_int32 *iBoundaryb)
|
|
|
1209 |
{
|
|
|
1210 |
mng_datap pData;
|
|
|
1211 |
mng_pastp pChunk;
|
|
|
1212 |
mng_past_sourcep pEntry;
|
|
|
1213 |
|
|
|
1214 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
1215 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_PAST_SRC, MNG_LC_START);
|
|
|
1216 |
#endif
|
|
|
1217 |
|
|
|
1218 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
1219 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
1220 |
pChunk = (mng_pastp)hChunk; /* address the chunk */
|
|
|
1221 |
|
|
|
1222 |
if (pChunk->sHeader.iChunkname != MNG_UINT_PAST)
|
|
|
1223 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
1224 |
|
|
|
1225 |
if (iEntry >= pChunk->iCount) /* valid index ? */
|
|
|
1226 |
MNG_ERROR (pData, MNG_INVALIDENTRYIX)
|
|
|
1227 |
/* address the entry */
|
|
|
1228 |
pEntry = pChunk->pSources + iEntry;
|
|
|
1229 |
|
|
|
1230 |
*iSourceid = pEntry->iSourceid; /* fill the fields */
|
|
|
1231 |
*iComposition = pEntry->iComposition;
|
|
|
1232 |
*iOrientation = pEntry->iOrientation;
|
|
|
1233 |
*iOffsettype = pEntry->iOffsettype;
|
|
|
1234 |
*iOffsetx = pEntry->iOffsetx;
|
|
|
1235 |
*iOffsety = pEntry->iOffsety;
|
|
|
1236 |
*iBoundarytype = pEntry->iBoundarytype;
|
|
|
1237 |
*iBoundaryl = pEntry->iBoundaryl;
|
|
|
1238 |
*iBoundaryr = pEntry->iBoundaryr;
|
|
|
1239 |
*iBoundaryt = pEntry->iBoundaryt;
|
|
|
1240 |
*iBoundaryb = pEntry->iBoundaryb;
|
|
|
1241 |
|
|
|
1242 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
1243 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_PAST_SRC, MNG_LC_END);
|
|
|
1244 |
#endif
|
|
|
1245 |
|
|
|
1246 |
return MNG_NOERROR;
|
|
|
1247 |
}
|
|
|
1248 |
#endif
|
|
|
1249 |
|
|
|
1250 |
/* ************************************************************************** */
|
|
|
1251 |
|
|
|
1252 |
#ifndef MNG_SKIPCHUNK_DISC
|
|
|
1253 |
mng_retcode MNG_DECL mng_getchunk_disc (mng_handle hHandle,
|
|
|
1254 |
mng_handle hChunk,
|
|
|
1255 |
mng_uint32 *iCount,
|
|
|
1256 |
mng_uint16p *pObjectids)
|
|
|
1257 |
{
|
|
|
1258 |
mng_datap pData;
|
|
|
1259 |
mng_discp pChunk;
|
|
|
1260 |
|
|
|
1261 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
1262 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_DISC, MNG_LC_START);
|
|
|
1263 |
#endif
|
|
|
1264 |
|
|
|
1265 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
1266 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
1267 |
pChunk = (mng_discp)hChunk; /* address the chunk */
|
|
|
1268 |
|
|
|
1269 |
if (pChunk->sHeader.iChunkname != MNG_UINT_DISC)
|
|
|
1270 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
1271 |
|
|
|
1272 |
*iCount = pChunk->iCount; /* fill the fields */
|
|
|
1273 |
*pObjectids = pChunk->pObjectids;
|
|
|
1274 |
|
|
|
1275 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
1276 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_DISC, MNG_LC_END);
|
|
|
1277 |
#endif
|
|
|
1278 |
|
|
|
1279 |
return MNG_NOERROR;
|
|
|
1280 |
}
|
|
|
1281 |
#endif
|
|
|
1282 |
|
|
|
1283 |
/* ************************************************************************** */
|
|
|
1284 |
|
|
|
1285 |
#ifndef MNG_SKIPCHUNK_BACK
|
|
|
1286 |
mng_retcode MNG_DECL mng_getchunk_back (mng_handle hHandle,
|
|
|
1287 |
mng_handle hChunk,
|
|
|
1288 |
mng_uint16 *iRed,
|
|
|
1289 |
mng_uint16 *iGreen,
|
|
|
1290 |
mng_uint16 *iBlue,
|
|
|
1291 |
mng_uint8 *iMandatory,
|
|
|
1292 |
mng_uint16 *iImageid,
|
|
|
1293 |
mng_uint8 *iTile)
|
|
|
1294 |
{
|
|
|
1295 |
mng_datap pData;
|
|
|
1296 |
mng_backp pChunk;
|
|
|
1297 |
|
|
|
1298 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
1299 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_BACK, MNG_LC_START);
|
|
|
1300 |
#endif
|
|
|
1301 |
|
|
|
1302 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
1303 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
1304 |
pChunk = (mng_backp)hChunk; /* address the chunk */
|
|
|
1305 |
|
|
|
1306 |
if (pChunk->sHeader.iChunkname != MNG_UINT_BACK)
|
|
|
1307 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
1308 |
|
|
|
1309 |
*iRed = pChunk->iRed; /* fill the fields */
|
|
|
1310 |
*iGreen = pChunk->iGreen;
|
|
|
1311 |
*iBlue = pChunk->iBlue;
|
|
|
1312 |
*iMandatory = pChunk->iMandatory;
|
|
|
1313 |
*iImageid = pChunk->iImageid;
|
|
|
1314 |
*iTile = pChunk->iTile;
|
|
|
1315 |
|
|
|
1316 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
1317 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_BACK, MNG_LC_END);
|
|
|
1318 |
#endif
|
|
|
1319 |
|
|
|
1320 |
return MNG_NOERROR;
|
|
|
1321 |
}
|
|
|
1322 |
#endif
|
|
|
1323 |
|
|
|
1324 |
/* ************************************************************************** */
|
|
|
1325 |
|
|
|
1326 |
#ifndef MNG_SKIPCHUNK_FRAM
|
|
|
1327 |
mng_retcode MNG_DECL mng_getchunk_fram (mng_handle hHandle,
|
|
|
1328 |
mng_handle hChunk,
|
|
|
1329 |
mng_bool *bEmpty,
|
|
|
1330 |
mng_uint8 *iMode,
|
|
|
1331 |
mng_uint32 *iNamesize,
|
|
|
1332 |
mng_pchar *zName,
|
|
|
1333 |
mng_uint8 *iChangedelay,
|
|
|
1334 |
mng_uint8 *iChangetimeout,
|
|
|
1335 |
mng_uint8 *iChangeclipping,
|
|
|
1336 |
mng_uint8 *iChangesyncid,
|
|
|
1337 |
mng_uint32 *iDelay,
|
|
|
1338 |
mng_uint32 *iTimeout,
|
|
|
1339 |
mng_uint8 *iBoundarytype,
|
|
|
1340 |
mng_int32 *iBoundaryl,
|
|
|
1341 |
mng_int32 *iBoundaryr,
|
|
|
1342 |
mng_int32 *iBoundaryt,
|
|
|
1343 |
mng_int32 *iBoundaryb,
|
|
|
1344 |
mng_uint32 *iCount,
|
|
|
1345 |
mng_uint32p *pSyncids)
|
|
|
1346 |
{
|
|
|
1347 |
mng_datap pData;
|
|
|
1348 |
mng_framp pChunk;
|
|
|
1349 |
|
|
|
1350 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
1351 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_FRAM, MNG_LC_START);
|
|
|
1352 |
#endif
|
|
|
1353 |
|
|
|
1354 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
1355 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
1356 |
pChunk = (mng_framp)hChunk; /* address the chunk */
|
|
|
1357 |
|
|
|
1358 |
if (pChunk->sHeader.iChunkname != MNG_UINT_FRAM)
|
|
|
1359 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
1360 |
|
|
|
1361 |
*bEmpty = pChunk->bEmpty; /* fill the fields */
|
|
|
1362 |
*iMode = pChunk->iMode;
|
|
|
1363 |
*iNamesize = pChunk->iNamesize;
|
|
|
1364 |
*zName = pChunk->zName;
|
|
|
1365 |
*iChangedelay = pChunk->iChangedelay;
|
|
|
1366 |
*iChangetimeout = pChunk->iChangetimeout;
|
|
|
1367 |
*iChangeclipping = pChunk->iChangeclipping;
|
|
|
1368 |
*iChangesyncid = pChunk->iChangesyncid;
|
|
|
1369 |
*iDelay = pChunk->iDelay;
|
|
|
1370 |
*iTimeout = pChunk->iTimeout;
|
|
|
1371 |
*iBoundarytype = pChunk->iBoundarytype;
|
|
|
1372 |
*iBoundaryl = pChunk->iBoundaryl;
|
|
|
1373 |
*iBoundaryr = pChunk->iBoundaryr;
|
|
|
1374 |
*iBoundaryt = pChunk->iBoundaryt;
|
|
|
1375 |
*iBoundaryb = pChunk->iBoundaryb;
|
|
|
1376 |
*iCount = pChunk->iCount;
|
|
|
1377 |
*pSyncids = pChunk->pSyncids;
|
|
|
1378 |
|
|
|
1379 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
1380 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_FRAM, MNG_LC_END);
|
|
|
1381 |
#endif
|
|
|
1382 |
|
|
|
1383 |
return MNG_NOERROR;
|
|
|
1384 |
}
|
|
|
1385 |
#endif
|
|
|
1386 |
|
|
|
1387 |
/* ************************************************************************** */
|
|
|
1388 |
|
|
|
1389 |
#ifndef MNG_SKIPCHUNK_MOVE
|
|
|
1390 |
mng_retcode MNG_DECL mng_getchunk_move (mng_handle hHandle,
|
|
|
1391 |
mng_handle hChunk,
|
|
|
1392 |
mng_uint16 *iFirstid,
|
|
|
1393 |
mng_uint16 *iLastid,
|
|
|
1394 |
mng_uint8 *iMovetype,
|
|
|
1395 |
mng_int32 *iMovex,
|
|
|
1396 |
mng_int32 *iMovey)
|
|
|
1397 |
{
|
|
|
1398 |
mng_datap pData;
|
|
|
1399 |
mng_movep pChunk;
|
|
|
1400 |
|
|
|
1401 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
1402 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_MOVE, MNG_LC_START);
|
|
|
1403 |
#endif
|
|
|
1404 |
|
|
|
1405 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
1406 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
1407 |
pChunk = (mng_movep)hChunk; /* address the chunk */
|
|
|
1408 |
|
|
|
1409 |
if (pChunk->sHeader.iChunkname != MNG_UINT_MOVE)
|
|
|
1410 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
1411 |
|
|
|
1412 |
*iFirstid = pChunk->iFirstid; /* fill the fields */
|
|
|
1413 |
*iLastid = pChunk->iLastid;
|
|
|
1414 |
*iMovetype = pChunk->iMovetype;
|
|
|
1415 |
*iMovex = pChunk->iMovex;
|
|
|
1416 |
*iMovey = pChunk->iMovey;
|
|
|
1417 |
|
|
|
1418 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
1419 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_MOVE, MNG_LC_END);
|
|
|
1420 |
#endif
|
|
|
1421 |
|
|
|
1422 |
return MNG_NOERROR;
|
|
|
1423 |
}
|
|
|
1424 |
#endif
|
|
|
1425 |
|
|
|
1426 |
/* ************************************************************************** */
|
|
|
1427 |
|
|
|
1428 |
#ifndef MNG_SKIPCHUNK_CLIP
|
|
|
1429 |
mng_retcode MNG_DECL mng_getchunk_clip (mng_handle hHandle,
|
|
|
1430 |
mng_handle hChunk,
|
|
|
1431 |
mng_uint16 *iFirstid,
|
|
|
1432 |
mng_uint16 *iLastid,
|
|
|
1433 |
mng_uint8 *iCliptype,
|
|
|
1434 |
mng_int32 *iClipl,
|
|
|
1435 |
mng_int32 *iClipr,
|
|
|
1436 |
mng_int32 *iClipt,
|
|
|
1437 |
mng_int32 *iClipb)
|
|
|
1438 |
{
|
|
|
1439 |
mng_datap pData;
|
|
|
1440 |
mng_clipp pChunk;
|
|
|
1441 |
|
|
|
1442 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
1443 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_CLIP, MNG_LC_START);
|
|
|
1444 |
#endif
|
|
|
1445 |
|
|
|
1446 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
1447 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
1448 |
pChunk = (mng_clipp)hChunk; /* address the chunk */
|
|
|
1449 |
|
|
|
1450 |
if (pChunk->sHeader.iChunkname != MNG_UINT_CLIP)
|
|
|
1451 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
1452 |
|
|
|
1453 |
*iFirstid = pChunk->iFirstid; /* fill the fields */
|
|
|
1454 |
*iLastid = pChunk->iLastid;
|
|
|
1455 |
*iCliptype = pChunk->iCliptype;
|
|
|
1456 |
*iClipl = pChunk->iClipl;
|
|
|
1457 |
*iClipr = pChunk->iClipr;
|
|
|
1458 |
*iClipt = pChunk->iClipt;
|
|
|
1459 |
*iClipb = pChunk->iClipb;
|
|
|
1460 |
|
|
|
1461 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
1462 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_CLIP, MNG_LC_END);
|
|
|
1463 |
#endif
|
|
|
1464 |
|
|
|
1465 |
return MNG_NOERROR;
|
|
|
1466 |
}
|
|
|
1467 |
#endif
|
|
|
1468 |
|
|
|
1469 |
/* ************************************************************************** */
|
|
|
1470 |
|
|
|
1471 |
#ifndef MNG_SKIPCHUNK_SHOW
|
|
|
1472 |
mng_retcode MNG_DECL mng_getchunk_show (mng_handle hHandle,
|
|
|
1473 |
mng_handle hChunk,
|
|
|
1474 |
mng_bool *bEmpty,
|
|
|
1475 |
mng_uint16 *iFirstid,
|
|
|
1476 |
mng_uint16 *iLastid,
|
|
|
1477 |
mng_uint8 *iMode)
|
|
|
1478 |
{
|
|
|
1479 |
mng_datap pData;
|
|
|
1480 |
mng_showp pChunk;
|
|
|
1481 |
|
|
|
1482 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
1483 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_SHOW, MNG_LC_START);
|
|
|
1484 |
#endif
|
|
|
1485 |
|
|
|
1486 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
1487 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
1488 |
pChunk = (mng_showp)hChunk; /* address the chunk */
|
|
|
1489 |
|
|
|
1490 |
if (pChunk->sHeader.iChunkname != MNG_UINT_SHOW)
|
|
|
1491 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
1492 |
|
|
|
1493 |
*bEmpty = pChunk->bEmpty; /* fill the fields */
|
|
|
1494 |
*iFirstid = pChunk->iFirstid;
|
|
|
1495 |
*iLastid = pChunk->iLastid;
|
|
|
1496 |
*iMode = pChunk->iMode;
|
|
|
1497 |
|
|
|
1498 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
1499 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_SHOW, MNG_LC_END);
|
|
|
1500 |
#endif
|
|
|
1501 |
|
|
|
1502 |
return MNG_NOERROR;
|
|
|
1503 |
}
|
|
|
1504 |
#endif
|
|
|
1505 |
|
|
|
1506 |
/* ************************************************************************** */
|
|
|
1507 |
|
|
|
1508 |
#ifndef MNG_SKIPCHUNK_TERM
|
|
|
1509 |
mng_retcode MNG_DECL mng_getchunk_term (mng_handle hHandle,
|
|
|
1510 |
mng_handle hChunk,
|
|
|
1511 |
mng_uint8 *iTermaction,
|
|
|
1512 |
mng_uint8 *iIteraction,
|
|
|
1513 |
mng_uint32 *iDelay,
|
|
|
1514 |
mng_uint32 *iItermax)
|
|
|
1515 |
{
|
|
|
1516 |
mng_datap pData;
|
|
|
1517 |
mng_termp pChunk;
|
|
|
1518 |
|
|
|
1519 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
1520 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_TERM, MNG_LC_START);
|
|
|
1521 |
#endif
|
|
|
1522 |
|
|
|
1523 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
1524 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
1525 |
pChunk = (mng_termp)hChunk; /* address the chunk */
|
|
|
1526 |
|
|
|
1527 |
if (pChunk->sHeader.iChunkname != MNG_UINT_TERM)
|
|
|
1528 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
1529 |
|
|
|
1530 |
*iTermaction = pChunk->iTermaction; /* fill the fields */
|
|
|
1531 |
*iIteraction = pChunk->iIteraction;
|
|
|
1532 |
*iDelay = pChunk->iDelay;
|
|
|
1533 |
*iItermax = pChunk->iItermax;
|
|
|
1534 |
|
|
|
1535 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
1536 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_TERM, MNG_LC_END);
|
|
|
1537 |
#endif
|
|
|
1538 |
|
|
|
1539 |
return MNG_NOERROR;
|
|
|
1540 |
}
|
|
|
1541 |
#endif
|
|
|
1542 |
|
|
|
1543 |
/* ************************************************************************** */
|
|
|
1544 |
|
|
|
1545 |
#ifndef MNG_SKIPCHUNK_SAVE
|
|
|
1546 |
mng_retcode MNG_DECL mng_getchunk_save (mng_handle hHandle,
|
|
|
1547 |
mng_handle hChunk,
|
|
|
1548 |
mng_bool *bEmpty,
|
|
|
1549 |
mng_uint8 *iOffsettype,
|
|
|
1550 |
mng_uint32 *iCount)
|
|
|
1551 |
{
|
|
|
1552 |
mng_datap pData;
|
|
|
1553 |
mng_savep pChunk;
|
|
|
1554 |
|
|
|
1555 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
1556 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_SAVE, MNG_LC_START);
|
|
|
1557 |
#endif
|
|
|
1558 |
|
|
|
1559 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
1560 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
1561 |
pChunk = (mng_savep)hChunk; /* address the chunk */
|
|
|
1562 |
|
|
|
1563 |
if (pChunk->sHeader.iChunkname != MNG_UINT_SAVE)
|
|
|
1564 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
1565 |
|
|
|
1566 |
*bEmpty = pChunk->bEmpty; /* fill the fields */
|
|
|
1567 |
*iOffsettype = pChunk->iOffsettype;
|
|
|
1568 |
*iCount = pChunk->iCount;
|
|
|
1569 |
|
|
|
1570 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
1571 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_SAVE, MNG_LC_END);
|
|
|
1572 |
#endif
|
|
|
1573 |
|
|
|
1574 |
return MNG_NOERROR;
|
|
|
1575 |
}
|
|
|
1576 |
|
|
|
1577 |
/* ************************************************************************** */
|
|
|
1578 |
|
|
|
1579 |
mng_retcode MNG_DECL mng_getchunk_save_entry (mng_handle hHandle,
|
|
|
1580 |
mng_handle hChunk,
|
|
|
1581 |
mng_uint32 iEntry,
|
|
|
1582 |
mng_uint8 *iEntrytype,
|
|
|
1583 |
mng_uint32arr2 *iOffset,
|
|
|
1584 |
mng_uint32arr2 *iStarttime,
|
|
|
1585 |
mng_uint32 *iLayernr,
|
|
|
1586 |
mng_uint32 *iFramenr,
|
|
|
1587 |
mng_uint32 *iNamesize,
|
|
|
1588 |
mng_pchar *zName)
|
|
|
1589 |
{
|
|
|
1590 |
mng_datap pData;
|
|
|
1591 |
mng_savep pChunk;
|
|
|
1592 |
mng_save_entryp pEntry;
|
|
|
1593 |
|
|
|
1594 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
1595 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_SAVE_ENTRY, MNG_LC_START);
|
|
|
1596 |
#endif
|
|
|
1597 |
|
|
|
1598 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
1599 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
1600 |
pChunk = (mng_savep)hChunk; /* address the chunk */
|
|
|
1601 |
|
|
|
1602 |
if (pChunk->sHeader.iChunkname != MNG_UINT_SAVE)
|
|
|
1603 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
1604 |
|
|
|
1605 |
if (iEntry >= pChunk->iCount) /* valid index ? */
|
|
|
1606 |
MNG_ERROR (pData, MNG_INVALIDENTRYIX)
|
|
|
1607 |
|
|
|
1608 |
pEntry = pChunk->pEntries + iEntry; /* address the entry */
|
|
|
1609 |
/* fill the fields */
|
|
|
1610 |
*iEntrytype = pEntry->iEntrytype;
|
|
|
1611 |
(*iOffset)[0] = pEntry->iOffset[0];
|
|
|
1612 |
(*iOffset)[1] = pEntry->iOffset[1];
|
|
|
1613 |
(*iStarttime)[0] = pEntry->iStarttime[0];
|
|
|
1614 |
(*iStarttime)[1] = pEntry->iStarttime[1];
|
|
|
1615 |
*iLayernr = pEntry->iLayernr;
|
|
|
1616 |
*iFramenr = pEntry->iFramenr;
|
|
|
1617 |
*iNamesize = pEntry->iNamesize;
|
|
|
1618 |
*zName = pEntry->zName;
|
|
|
1619 |
|
|
|
1620 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
1621 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_SAVE_ENTRY, MNG_LC_END);
|
|
|
1622 |
#endif
|
|
|
1623 |
|
|
|
1624 |
return MNG_NOERROR;
|
|
|
1625 |
}
|
|
|
1626 |
#endif
|
|
|
1627 |
|
|
|
1628 |
/* ************************************************************************** */
|
|
|
1629 |
|
|
|
1630 |
#ifndef MNG_SKIPCHUNK_SEEK
|
|
|
1631 |
mng_retcode MNG_DECL mng_getchunk_seek (mng_handle hHandle,
|
|
|
1632 |
mng_handle hChunk,
|
|
|
1633 |
mng_uint32 *iNamesize,
|
|
|
1634 |
mng_pchar *zName)
|
|
|
1635 |
{
|
|
|
1636 |
mng_datap pData;
|
|
|
1637 |
mng_seekp pChunk;
|
|
|
1638 |
|
|
|
1639 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
1640 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_SEEK, MNG_LC_START);
|
|
|
1641 |
#endif
|
|
|
1642 |
|
|
|
1643 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
1644 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
1645 |
pChunk = (mng_seekp)hChunk; /* address the chunk */
|
|
|
1646 |
|
|
|
1647 |
if (pChunk->sHeader.iChunkname != MNG_UINT_SEEK)
|
|
|
1648 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
1649 |
|
|
|
1650 |
*iNamesize = pChunk->iNamesize; /* fill the fields */
|
|
|
1651 |
*zName = pChunk->zName;
|
|
|
1652 |
|
|
|
1653 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
1654 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_SEEK, MNG_LC_END);
|
|
|
1655 |
#endif
|
|
|
1656 |
|
|
|
1657 |
return MNG_NOERROR;
|
|
|
1658 |
}
|
|
|
1659 |
#endif
|
|
|
1660 |
|
|
|
1661 |
/* ************************************************************************** */
|
|
|
1662 |
|
|
|
1663 |
#ifndef MNG_SKIPCHUNK_eXPI
|
|
|
1664 |
mng_retcode MNG_DECL mng_getchunk_expi (mng_handle hHandle,
|
|
|
1665 |
mng_handle hChunk,
|
|
|
1666 |
mng_uint16 *iSnapshotid,
|
|
|
1667 |
mng_uint32 *iNamesize,
|
|
|
1668 |
mng_pchar *zName)
|
|
|
1669 |
{
|
|
|
1670 |
mng_datap pData;
|
|
|
1671 |
mng_expip pChunk;
|
|
|
1672 |
|
|
|
1673 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
1674 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_EXPI, MNG_LC_START);
|
|
|
1675 |
#endif
|
|
|
1676 |
|
|
|
1677 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
1678 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
1679 |
pChunk = (mng_expip)hChunk; /* address the chunk */
|
|
|
1680 |
|
|
|
1681 |
if (pChunk->sHeader.iChunkname != MNG_UINT_eXPI)
|
|
|
1682 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
1683 |
|
|
|
1684 |
*iSnapshotid = pChunk->iSnapshotid; /* fill the fields */
|
|
|
1685 |
*iNamesize = pChunk->iNamesize;
|
|
|
1686 |
*zName = pChunk->zName;
|
|
|
1687 |
|
|
|
1688 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
1689 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_EXPI, MNG_LC_END);
|
|
|
1690 |
#endif
|
|
|
1691 |
|
|
|
1692 |
return MNG_NOERROR;
|
|
|
1693 |
}
|
|
|
1694 |
#endif
|
|
|
1695 |
|
|
|
1696 |
/* ************************************************************************** */
|
|
|
1697 |
|
|
|
1698 |
#ifndef MNG_SKIPCHUNK_fPRI
|
|
|
1699 |
mng_retcode MNG_DECL mng_getchunk_fpri (mng_handle hHandle,
|
|
|
1700 |
mng_handle hChunk,
|
|
|
1701 |
mng_uint8 *iDeltatype,
|
|
|
1702 |
mng_uint8 *iPriority)
|
|
|
1703 |
{
|
|
|
1704 |
mng_datap pData;
|
|
|
1705 |
mng_fprip pChunk;
|
|
|
1706 |
|
|
|
1707 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
1708 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_FPRI, MNG_LC_START);
|
|
|
1709 |
#endif
|
|
|
1710 |
|
|
|
1711 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
1712 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
1713 |
pChunk = (mng_fprip)hChunk; /* address the chunk */
|
|
|
1714 |
|
|
|
1715 |
if (pChunk->sHeader.iChunkname != MNG_UINT_fPRI)
|
|
|
1716 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
1717 |
|
|
|
1718 |
*iDeltatype = pChunk->iDeltatype; /* fill the fields */
|
|
|
1719 |
*iPriority = pChunk->iPriority;
|
|
|
1720 |
|
|
|
1721 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
1722 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_FPRI, MNG_LC_END);
|
|
|
1723 |
#endif
|
|
|
1724 |
|
|
|
1725 |
return MNG_NOERROR;
|
|
|
1726 |
}
|
|
|
1727 |
#endif
|
|
|
1728 |
|
|
|
1729 |
/* ************************************************************************** */
|
|
|
1730 |
|
|
|
1731 |
#ifndef MNG_SKIPCHUNK_nEED
|
|
|
1732 |
mng_retcode MNG_DECL mng_getchunk_need (mng_handle hHandle,
|
|
|
1733 |
mng_handle hChunk,
|
|
|
1734 |
mng_uint32 *iKeywordssize,
|
|
|
1735 |
mng_pchar *zKeywords)
|
|
|
1736 |
{
|
|
|
1737 |
mng_datap pData;
|
|
|
1738 |
mng_needp pChunk;
|
|
|
1739 |
|
|
|
1740 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
1741 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_NEED, MNG_LC_START);
|
|
|
1742 |
#endif
|
|
|
1743 |
|
|
|
1744 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
1745 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
1746 |
pChunk = (mng_needp)hChunk; /* address the chunk */
|
|
|
1747 |
|
|
|
1748 |
if (pChunk->sHeader.iChunkname != MNG_UINT_nEED)
|
|
|
1749 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
1750 |
/* fill the fields */
|
|
|
1751 |
*iKeywordssize = pChunk->iKeywordssize;
|
|
|
1752 |
*zKeywords = pChunk->zKeywords;
|
|
|
1753 |
|
|
|
1754 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
1755 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_NEED, MNG_LC_END);
|
|
|
1756 |
#endif
|
|
|
1757 |
|
|
|
1758 |
return MNG_NOERROR;
|
|
|
1759 |
}
|
|
|
1760 |
#endif
|
|
|
1761 |
|
|
|
1762 |
/* ************************************************************************** */
|
|
|
1763 |
|
|
|
1764 |
#ifndef MNG_SKIPCHUNK_pHYg
|
|
|
1765 |
mng_retcode MNG_DECL mng_getchunk_phyg (mng_handle hHandle,
|
|
|
1766 |
mng_handle hChunk,
|
|
|
1767 |
mng_bool *bEmpty,
|
|
|
1768 |
mng_uint32 *iSizex,
|
|
|
1769 |
mng_uint32 *iSizey,
|
|
|
1770 |
mng_uint8 *iUnit)
|
|
|
1771 |
{
|
|
|
1772 |
mng_datap pData;
|
|
|
1773 |
mng_phygp pChunk;
|
|
|
1774 |
|
|
|
1775 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
1776 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_PHYG, MNG_LC_START);
|
|
|
1777 |
#endif
|
|
|
1778 |
|
|
|
1779 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
1780 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
1781 |
pChunk = (mng_phygp)hChunk; /* address the chunk */
|
|
|
1782 |
|
|
|
1783 |
if (pChunk->sHeader.iChunkname != MNG_UINT_pHYg)
|
|
|
1784 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
1785 |
|
|
|
1786 |
*bEmpty = pChunk->bEmpty; /* fill the fields */
|
|
|
1787 |
*iSizex = pChunk->iSizex;
|
|
|
1788 |
*iSizey = pChunk->iSizey;
|
|
|
1789 |
*iUnit = pChunk->iUnit;
|
|
|
1790 |
|
|
|
1791 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
1792 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_PHYG, MNG_LC_END);
|
|
|
1793 |
#endif
|
|
|
1794 |
|
|
|
1795 |
return MNG_NOERROR;
|
|
|
1796 |
}
|
|
|
1797 |
#endif
|
|
|
1798 |
|
|
|
1799 |
/* ************************************************************************** */
|
|
|
1800 |
|
|
|
1801 |
#ifdef MNG_INCLUDE_JNG
|
|
|
1802 |
|
|
|
1803 |
mng_retcode MNG_DECL mng_getchunk_jhdr (mng_handle hHandle,
|
|
|
1804 |
mng_handle hChunk,
|
|
|
1805 |
mng_uint32 *iWidth,
|
|
|
1806 |
mng_uint32 *iHeight,
|
|
|
1807 |
mng_uint8 *iColortype,
|
|
|
1808 |
mng_uint8 *iImagesampledepth,
|
|
|
1809 |
mng_uint8 *iImagecompression,
|
|
|
1810 |
mng_uint8 *iImageinterlace,
|
|
|
1811 |
mng_uint8 *iAlphasampledepth,
|
|
|
1812 |
mng_uint8 *iAlphacompression,
|
|
|
1813 |
mng_uint8 *iAlphafilter,
|
|
|
1814 |
mng_uint8 *iAlphainterlace)
|
|
|
1815 |
{
|
|
|
1816 |
mng_datap pData;
|
|
|
1817 |
mng_jhdrp pChunk;
|
|
|
1818 |
|
|
|
1819 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
1820 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_JHDR, MNG_LC_START);
|
|
|
1821 |
#endif
|
|
|
1822 |
|
|
|
1823 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
1824 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
1825 |
pChunk = (mng_jhdrp)hChunk; /* address the chunk */
|
|
|
1826 |
|
|
|
1827 |
if (pChunk->sHeader.iChunkname != MNG_UINT_JHDR)
|
|
|
1828 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
1829 |
|
|
|
1830 |
*iWidth = pChunk->iWidth; /* fill the fields */
|
|
|
1831 |
*iHeight = pChunk->iHeight;
|
|
|
1832 |
*iColortype = pChunk->iColortype;
|
|
|
1833 |
*iImagesampledepth = pChunk->iImagesampledepth;
|
|
|
1834 |
*iImagecompression = pChunk->iImagecompression;
|
|
|
1835 |
*iImageinterlace = pChunk->iImageinterlace;
|
|
|
1836 |
*iAlphasampledepth = pChunk->iAlphasampledepth;
|
|
|
1837 |
*iAlphacompression = pChunk->iAlphacompression;
|
|
|
1838 |
*iAlphafilter = pChunk->iAlphafilter;
|
|
|
1839 |
*iAlphainterlace = pChunk->iAlphainterlace;
|
|
|
1840 |
|
|
|
1841 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
1842 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_JHDR, MNG_LC_END);
|
|
|
1843 |
#endif
|
|
|
1844 |
|
|
|
1845 |
return MNG_NOERROR;
|
|
|
1846 |
}
|
|
|
1847 |
|
|
|
1848 |
#endif /* MNG_INCLUDE_JNG */
|
|
|
1849 |
|
|
|
1850 |
/* ************************************************************************** */
|
|
|
1851 |
|
|
|
1852 |
#ifdef MNG_INCLUDE_JNG
|
|
|
1853 |
|
|
|
1854 |
mng_retcode MNG_DECL mng_getchunk_jdat (mng_handle hHandle,
|
|
|
1855 |
mng_handle hChunk,
|
|
|
1856 |
mng_uint32 *iRawlen,
|
|
|
1857 |
mng_ptr *pRawdata)
|
|
|
1858 |
{
|
|
|
1859 |
mng_datap pData;
|
|
|
1860 |
mng_jdatp pChunk;
|
|
|
1861 |
|
|
|
1862 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
1863 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_JDAT, MNG_LC_START);
|
|
|
1864 |
#endif
|
|
|
1865 |
|
|
|
1866 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
1867 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
1868 |
pChunk = (mng_jdatp)hChunk; /* address the chunk */
|
|
|
1869 |
|
|
|
1870 |
if (pChunk->sHeader.iChunkname != MNG_UINT_JDAT)
|
|
|
1871 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
1872 |
|
|
|
1873 |
*iRawlen = pChunk->iDatasize; /* fill the fields */
|
|
|
1874 |
*pRawdata = pChunk->pData;
|
|
|
1875 |
|
|
|
1876 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
1877 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_JDAT, MNG_LC_END);
|
|
|
1878 |
#endif
|
|
|
1879 |
|
|
|
1880 |
return MNG_NOERROR;
|
|
|
1881 |
}
|
|
|
1882 |
|
|
|
1883 |
#endif /* MNG_INCLUDE_JNG */
|
|
|
1884 |
|
|
|
1885 |
/* ************************************************************************** */
|
|
|
1886 |
|
|
|
1887 |
#ifdef MNG_INCLUDE_JNG
|
|
|
1888 |
|
|
|
1889 |
mng_retcode MNG_DECL mng_getchunk_jdaa (mng_handle hHandle,
|
|
|
1890 |
mng_handle hChunk,
|
|
|
1891 |
mng_uint32 *iRawlen,
|
|
|
1892 |
mng_ptr *pRawdata)
|
|
|
1893 |
{
|
|
|
1894 |
mng_datap pData;
|
|
|
1895 |
mng_jdaap pChunk;
|
|
|
1896 |
|
|
|
1897 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
1898 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_JDAA, MNG_LC_START);
|
|
|
1899 |
#endif
|
|
|
1900 |
|
|
|
1901 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
1902 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
1903 |
pChunk = (mng_jdaap)hChunk; /* address the chunk */
|
|
|
1904 |
|
|
|
1905 |
if (pChunk->sHeader.iChunkname != MNG_UINT_JDAA)
|
|
|
1906 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
1907 |
|
|
|
1908 |
*iRawlen = pChunk->iDatasize; /* fill the fields */
|
|
|
1909 |
*pRawdata = pChunk->pData;
|
|
|
1910 |
|
|
|
1911 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
1912 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_JDAA, MNG_LC_END);
|
|
|
1913 |
#endif
|
|
|
1914 |
|
|
|
1915 |
return MNG_NOERROR;
|
|
|
1916 |
}
|
|
|
1917 |
|
|
|
1918 |
#endif /* MNG_INCLUDE_JNG */
|
|
|
1919 |
|
|
|
1920 |
/* ************************************************************************** */
|
|
|
1921 |
|
|
|
1922 |
#ifndef MNG_NO_DELTA_PNG
|
|
|
1923 |
mng_retcode MNG_DECL mng_getchunk_dhdr (mng_handle hHandle,
|
|
|
1924 |
mng_handle hChunk,
|
|
|
1925 |
mng_uint16 *iObjectid,
|
|
|
1926 |
mng_uint8 *iImagetype,
|
|
|
1927 |
mng_uint8 *iDeltatype,
|
|
|
1928 |
mng_uint32 *iBlockwidth,
|
|
|
1929 |
mng_uint32 *iBlockheight,
|
|
|
1930 |
mng_uint32 *iBlockx,
|
|
|
1931 |
mng_uint32 *iBlocky)
|
|
|
1932 |
{
|
|
|
1933 |
mng_datap pData;
|
|
|
1934 |
mng_dhdrp pChunk;
|
|
|
1935 |
|
|
|
1936 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
1937 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_DHDR, MNG_LC_START);
|
|
|
1938 |
#endif
|
|
|
1939 |
|
|
|
1940 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
1941 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
1942 |
pChunk = (mng_dhdrp)hChunk; /* address the chunk */
|
|
|
1943 |
|
|
|
1944 |
if (pChunk->sHeader.iChunkname != MNG_UINT_DHDR)
|
|
|
1945 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
1946 |
|
|
|
1947 |
*iObjectid = pChunk->iObjectid; /* fill the fields */
|
|
|
1948 |
*iImagetype = pChunk->iImagetype;
|
|
|
1949 |
*iDeltatype = pChunk->iDeltatype;
|
|
|
1950 |
*iBlockwidth = pChunk->iBlockwidth;
|
|
|
1951 |
*iBlockheight = pChunk->iBlockheight;
|
|
|
1952 |
*iBlockx = pChunk->iBlockx;
|
|
|
1953 |
*iBlocky = pChunk->iBlocky;
|
|
|
1954 |
|
|
|
1955 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
1956 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_DHDR, MNG_LC_END);
|
|
|
1957 |
#endif
|
|
|
1958 |
|
|
|
1959 |
return MNG_NOERROR;
|
|
|
1960 |
}
|
|
|
1961 |
#endif
|
|
|
1962 |
|
|
|
1963 |
/* ************************************************************************** */
|
|
|
1964 |
|
|
|
1965 |
#ifndef MNG_NO_DELTA_PNG
|
|
|
1966 |
mng_retcode MNG_DECL mng_getchunk_prom (mng_handle hHandle,
|
|
|
1967 |
mng_handle hChunk,
|
|
|
1968 |
mng_uint8 *iColortype,
|
|
|
1969 |
mng_uint8 *iSampledepth,
|
|
|
1970 |
mng_uint8 *iFilltype)
|
|
|
1971 |
{
|
|
|
1972 |
mng_datap pData;
|
|
|
1973 |
mng_promp pChunk;
|
|
|
1974 |
|
|
|
1975 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
1976 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_PROM, MNG_LC_START);
|
|
|
1977 |
#endif
|
|
|
1978 |
|
|
|
1979 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
1980 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
1981 |
pChunk = (mng_promp)hChunk; /* address the chunk */
|
|
|
1982 |
|
|
|
1983 |
if (pChunk->sHeader.iChunkname != MNG_UINT_PROM)
|
|
|
1984 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
1985 |
|
|
|
1986 |
*iColortype = pChunk->iColortype; /* fill the fields */
|
|
|
1987 |
*iSampledepth = pChunk->iSampledepth;
|
|
|
1988 |
*iFilltype = pChunk->iFilltype;
|
|
|
1989 |
|
|
|
1990 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
1991 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_PROM, MNG_LC_END);
|
|
|
1992 |
#endif
|
|
|
1993 |
|
|
|
1994 |
return MNG_NOERROR;
|
|
|
1995 |
}
|
|
|
1996 |
#endif
|
|
|
1997 |
|
|
|
1998 |
/* ************************************************************************** */
|
|
|
1999 |
|
|
|
2000 |
#ifndef MNG_NO_DELTA_PNG
|
|
|
2001 |
mng_retcode MNG_DECL mng_getchunk_pplt (mng_handle hHandle,
|
|
|
2002 |
mng_handle hChunk,
|
|
|
2003 |
mng_uint8 *iDeltatype,
|
|
|
2004 |
mng_uint32 *iCount)
|
|
|
2005 |
{
|
|
|
2006 |
mng_datap pData;
|
|
|
2007 |
mng_ppltp pChunk;
|
|
|
2008 |
|
|
|
2009 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
2010 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_PPLT, MNG_LC_START);
|
|
|
2011 |
#endif
|
|
|
2012 |
|
|
|
2013 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
2014 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
2015 |
pChunk = (mng_ppltp)hChunk; /* address the chunk */
|
|
|
2016 |
|
|
|
2017 |
if (pChunk->sHeader.iChunkname != MNG_UINT_PPLT)
|
|
|
2018 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
2019 |
|
|
|
2020 |
*iDeltatype = pChunk->iDeltatype; /* fill the fields */
|
|
|
2021 |
*iCount = pChunk->iCount;
|
|
|
2022 |
|
|
|
2023 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
2024 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_PPLT, MNG_LC_END);
|
|
|
2025 |
#endif
|
|
|
2026 |
|
|
|
2027 |
return MNG_NOERROR;
|
|
|
2028 |
}
|
|
|
2029 |
#endif
|
|
|
2030 |
|
|
|
2031 |
/* ************************************************************************** */
|
|
|
2032 |
|
|
|
2033 |
#ifndef MNG_NO_DELTA_PNG
|
|
|
2034 |
mng_retcode MNG_DECL mng_getchunk_pplt_entry (mng_handle hHandle,
|
|
|
2035 |
mng_handle hChunk,
|
|
|
2036 |
mng_uint32 iEntry,
|
|
|
2037 |
mng_uint16 *iRed,
|
|
|
2038 |
mng_uint16 *iGreen,
|
|
|
2039 |
mng_uint16 *iBlue,
|
|
|
2040 |
mng_uint16 *iAlpha,
|
|
|
2041 |
mng_bool *bUsed)
|
|
|
2042 |
{
|
|
|
2043 |
mng_datap pData;
|
|
|
2044 |
mng_ppltp pChunk;
|
|
|
2045 |
mng_pplt_entryp pEntry;
|
|
|
2046 |
|
|
|
2047 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
2048 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_PPLT_ENTRY, MNG_LC_START);
|
|
|
2049 |
#endif
|
|
|
2050 |
|
|
|
2051 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
2052 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
2053 |
pChunk = (mng_ppltp)hChunk; /* address the chunk */
|
|
|
2054 |
|
|
|
2055 |
if (pChunk->sHeader.iChunkname != MNG_UINT_PPLT)
|
|
|
2056 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
2057 |
|
|
|
2058 |
if (iEntry >= pChunk->iCount) /* valid index ? */
|
|
|
2059 |
MNG_ERROR (pData, MNG_INVALIDENTRYIX)
|
|
|
2060 |
|
|
|
2061 |
pEntry = &pChunk->aEntries[iEntry]; /* address the entry */
|
|
|
2062 |
|
|
|
2063 |
*iRed = pEntry->iRed; /* fill the fields */
|
|
|
2064 |
*iGreen = pEntry->iGreen;
|
|
|
2065 |
*iBlue = pEntry->iBlue;
|
|
|
2066 |
*iAlpha = pEntry->iAlpha;
|
|
|
2067 |
*bUsed = pEntry->bUsed;
|
|
|
2068 |
|
|
|
2069 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
2070 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_PPLT_ENTRY, MNG_LC_END);
|
|
|
2071 |
#endif
|
|
|
2072 |
|
|
|
2073 |
return MNG_NOERROR;
|
|
|
2074 |
}
|
|
|
2075 |
#endif
|
|
|
2076 |
|
|
|
2077 |
/* ************************************************************************** */
|
|
|
2078 |
|
|
|
2079 |
#ifndef MNG_NO_DELTA_PNG
|
|
|
2080 |
mng_retcode MNG_DECL mng_getchunk_drop (mng_handle hHandle,
|
|
|
2081 |
mng_handle hChunk,
|
|
|
2082 |
mng_uint32 *iCount,
|
|
|
2083 |
mng_chunkidp *pChunknames)
|
|
|
2084 |
{
|
|
|
2085 |
mng_datap pData;
|
|
|
2086 |
mng_dropp pChunk;
|
|
|
2087 |
|
|
|
2088 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
2089 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_DROP, MNG_LC_START);
|
|
|
2090 |
#endif
|
|
|
2091 |
|
|
|
2092 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
2093 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
2094 |
pChunk = (mng_dropp)hChunk; /* address the chunk */
|
|
|
2095 |
|
|
|
2096 |
if (pChunk->sHeader.iChunkname != MNG_UINT_DROP)
|
|
|
2097 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
2098 |
|
|
|
2099 |
*iCount = pChunk->iCount; /* fill the fields */
|
|
|
2100 |
*pChunknames = pChunk->pChunknames;
|
|
|
2101 |
|
|
|
2102 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
2103 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_DROP, MNG_LC_END);
|
|
|
2104 |
#endif
|
|
|
2105 |
|
|
|
2106 |
return MNG_NOERROR;
|
|
|
2107 |
}
|
|
|
2108 |
#endif
|
|
|
2109 |
|
|
|
2110 |
/* ************************************************************************** */
|
|
|
2111 |
|
|
|
2112 |
#ifndef MNG_NO_DELTA_PNG
|
|
|
2113 |
#ifndef MNG_SKIPCHUNK_DBYK
|
|
|
2114 |
mng_retcode MNG_DECL mng_getchunk_dbyk (mng_handle hHandle,
|
|
|
2115 |
mng_handle hChunk,
|
|
|
2116 |
mng_chunkid *iChunkname,
|
|
|
2117 |
mng_uint8 *iPolarity,
|
|
|
2118 |
mng_uint32 *iKeywordssize,
|
|
|
2119 |
mng_pchar *zKeywords)
|
|
|
2120 |
{
|
|
|
2121 |
mng_datap pData;
|
|
|
2122 |
mng_dbykp pChunk;
|
|
|
2123 |
|
|
|
2124 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
2125 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_DBYK, MNG_LC_START);
|
|
|
2126 |
#endif
|
|
|
2127 |
|
|
|
2128 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
2129 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
2130 |
pChunk = (mng_dbykp)hChunk; /* address the chunk */
|
|
|
2131 |
|
|
|
2132 |
if (pChunk->sHeader.iChunkname != MNG_UINT_DBYK)
|
|
|
2133 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
2134 |
|
|
|
2135 |
*iChunkname = pChunk->iChunkname; /* fill the fields */
|
|
|
2136 |
*iPolarity = pChunk->iPolarity;
|
|
|
2137 |
*iKeywordssize = pChunk->iKeywordssize;
|
|
|
2138 |
*zKeywords = pChunk->zKeywords;
|
|
|
2139 |
|
|
|
2140 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
2141 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_DBYK, MNG_LC_END);
|
|
|
2142 |
#endif
|
|
|
2143 |
|
|
|
2144 |
return MNG_NOERROR;
|
|
|
2145 |
}
|
|
|
2146 |
#endif
|
|
|
2147 |
#endif
|
|
|
2148 |
|
|
|
2149 |
/* ************************************************************************** */
|
|
|
2150 |
|
|
|
2151 |
#ifndef MNG_NO_DELTA_PNG
|
|
|
2152 |
#ifndef MNG_SKIPCHUNK_ORDR
|
|
|
2153 |
mng_retcode MNG_DECL mng_getchunk_ordr (mng_handle hHandle,
|
|
|
2154 |
mng_handle hChunk,
|
|
|
2155 |
mng_uint32 *iCount)
|
|
|
2156 |
{
|
|
|
2157 |
mng_datap pData;
|
|
|
2158 |
mng_ordrp pChunk;
|
|
|
2159 |
|
|
|
2160 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
2161 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_ORDR, MNG_LC_START);
|
|
|
2162 |
#endif
|
|
|
2163 |
|
|
|
2164 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
2165 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
2166 |
pChunk = (mng_ordrp)hChunk; /* address the chunk */
|
|
|
2167 |
|
|
|
2168 |
if (pChunk->sHeader.iChunkname != MNG_UINT_ORDR)
|
|
|
2169 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
2170 |
|
|
|
2171 |
*iCount = pChunk->iCount; /* fill the field */
|
|
|
2172 |
|
|
|
2173 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
2174 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_ORDR, MNG_LC_END);
|
|
|
2175 |
#endif
|
|
|
2176 |
|
|
|
2177 |
return MNG_NOERROR;
|
|
|
2178 |
}
|
|
|
2179 |
#endif
|
|
|
2180 |
#endif
|
|
|
2181 |
|
|
|
2182 |
/* ************************************************************************** */
|
|
|
2183 |
|
|
|
2184 |
#ifndef MNG_NO_DELTA_PNG
|
|
|
2185 |
#ifndef MNG_SKIPCHUNK_ORDR
|
|
|
2186 |
mng_retcode MNG_DECL mng_getchunk_ordr_entry (mng_handle hHandle,
|
|
|
2187 |
mng_handle hChunk,
|
|
|
2188 |
mng_uint32 iEntry,
|
|
|
2189 |
mng_chunkid *iChunkname,
|
|
|
2190 |
mng_uint8 *iOrdertype)
|
|
|
2191 |
{
|
|
|
2192 |
mng_datap pData;
|
|
|
2193 |
mng_ordrp pChunk;
|
|
|
2194 |
mng_ordr_entryp pEntry;
|
|
|
2195 |
|
|
|
2196 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
2197 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_ORDR_ENTRY, MNG_LC_START);
|
|
|
2198 |
#endif
|
|
|
2199 |
|
|
|
2200 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
2201 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
2202 |
pChunk = (mng_ordrp)hChunk; /* address the chunk */
|
|
|
2203 |
|
|
|
2204 |
if (pChunk->sHeader.iChunkname != MNG_UINT_ORDR)
|
|
|
2205 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
2206 |
|
|
|
2207 |
if (iEntry >= pChunk->iCount) /* valid index ? */
|
|
|
2208 |
MNG_ERROR (pData, MNG_INVALIDENTRYIX)
|
|
|
2209 |
|
|
|
2210 |
pEntry = pChunk->pEntries + iEntry; /* address the proper entry */
|
|
|
2211 |
|
|
|
2212 |
*iChunkname = pEntry->iChunkname; /* fill the fields */
|
|
|
2213 |
*iOrdertype = pEntry->iOrdertype;
|
|
|
2214 |
|
|
|
2215 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
2216 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_ORDR_ENTRY, MNG_LC_END);
|
|
|
2217 |
#endif
|
|
|
2218 |
|
|
|
2219 |
return MNG_NOERROR;
|
|
|
2220 |
}
|
|
|
2221 |
#endif
|
|
|
2222 |
#endif
|
|
|
2223 |
|
|
|
2224 |
/* ************************************************************************** */
|
|
|
2225 |
|
|
|
2226 |
#ifndef MNG_SKIPCHUNK_MAGN
|
|
|
2227 |
mng_retcode MNG_DECL mng_getchunk_magn (mng_handle hHandle,
|
|
|
2228 |
mng_handle hChunk,
|
|
|
2229 |
mng_uint16 *iFirstid,
|
|
|
2230 |
mng_uint16 *iLastid,
|
|
|
2231 |
mng_uint16 *iMethodX,
|
|
|
2232 |
mng_uint16 *iMX,
|
|
|
2233 |
mng_uint16 *iMY,
|
|
|
2234 |
mng_uint16 *iML,
|
|
|
2235 |
mng_uint16 *iMR,
|
|
|
2236 |
mng_uint16 *iMT,
|
|
|
2237 |
mng_uint16 *iMB,
|
|
|
2238 |
mng_uint16 *iMethodY)
|
|
|
2239 |
{
|
|
|
2240 |
mng_datap pData;
|
|
|
2241 |
mng_magnp pChunk;
|
|
|
2242 |
|
|
|
2243 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
2244 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_MAGN, MNG_LC_START);
|
|
|
2245 |
#endif
|
|
|
2246 |
|
|
|
2247 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
2248 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
2249 |
pChunk = (mng_magnp)hChunk; /* address the chunk */
|
|
|
2250 |
|
|
|
2251 |
if (pChunk->sHeader.iChunkname != MNG_UINT_MAGN)
|
|
|
2252 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
2253 |
|
|
|
2254 |
*iFirstid = pChunk->iFirstid; /* fill the fields */
|
|
|
2255 |
*iLastid = pChunk->iLastid;
|
|
|
2256 |
*iMethodX = (mng_uint16)pChunk->iMethodX;
|
|
|
2257 |
*iMX = pChunk->iMX;
|
|
|
2258 |
*iMY = pChunk->iMY;
|
|
|
2259 |
*iML = pChunk->iML;
|
|
|
2260 |
*iMR = pChunk->iMR;
|
|
|
2261 |
*iMT = pChunk->iMT;
|
|
|
2262 |
*iMB = pChunk->iMB;
|
|
|
2263 |
*iMethodY = (mng_uint16)pChunk->iMethodY;
|
|
|
2264 |
|
|
|
2265 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
2266 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_MAGN, MNG_LC_END);
|
|
|
2267 |
#endif
|
|
|
2268 |
|
|
|
2269 |
return MNG_NOERROR;
|
|
|
2270 |
}
|
|
|
2271 |
#endif
|
|
|
2272 |
|
|
|
2273 |
/* ************************************************************************** */
|
|
|
2274 |
|
|
|
2275 |
#ifdef MNG_INCLUDE_MPNG_PROPOSAL
|
|
|
2276 |
MNG_EXT mng_retcode MNG_DECL mng_getchunk_mpng (mng_handle hHandle,
|
|
|
2277 |
mng_handle hChunk,
|
|
|
2278 |
mng_uint32 *iFramewidth,
|
|
|
2279 |
mng_uint32 *iFrameheight,
|
|
|
2280 |
mng_uint16 *iNumplays,
|
|
|
2281 |
mng_uint16 *iTickspersec,
|
|
|
2282 |
mng_uint8 *iCompressionmethod,
|
|
|
2283 |
mng_uint32 *iCount)
|
|
|
2284 |
{
|
|
|
2285 |
mng_datap pData;
|
|
|
2286 |
mng_mpngp pChunk;
|
|
|
2287 |
|
|
|
2288 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
2289 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_MPNG, MNG_LC_START);
|
|
|
2290 |
#endif
|
|
|
2291 |
|
|
|
2292 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
2293 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
2294 |
pChunk = (mng_mpngp)hChunk; /* address the chunk */
|
|
|
2295 |
|
|
|
2296 |
if (pChunk->sHeader.iChunkname != MNG_UINT_mpNG)
|
|
|
2297 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
2298 |
/* fill the fields */
|
|
|
2299 |
*iFramewidth = pChunk->iFramewidth;
|
|
|
2300 |
*iFrameheight = pChunk->iFrameheight;
|
|
|
2301 |
*iNumplays = pChunk->iNumplays;
|
|
|
2302 |
*iTickspersec = pChunk->iTickspersec;
|
|
|
2303 |
*iCompressionmethod = pChunk->iCompressionmethod;
|
|
|
2304 |
*iCount = pChunk->iFramessize / sizeof (mng_mpng_frame);
|
|
|
2305 |
|
|
|
2306 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
2307 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_MPNG, MNG_LC_END);
|
|
|
2308 |
#endif
|
|
|
2309 |
|
|
|
2310 |
return MNG_NOERROR;
|
|
|
2311 |
}
|
|
|
2312 |
#endif
|
|
|
2313 |
|
|
|
2314 |
/* ************************************************************************** */
|
|
|
2315 |
|
|
|
2316 |
#ifdef MNG_INCLUDE_MPNG_PROPOSAL
|
|
|
2317 |
MNG_EXT mng_retcode MNG_DECL mng_getchunk_mpng_frame (mng_handle hHandle,
|
|
|
2318 |
mng_handle hChunk,
|
|
|
2319 |
mng_uint32 iEntry,
|
|
|
2320 |
mng_uint32 *iX,
|
|
|
2321 |
mng_uint32 *iY,
|
|
|
2322 |
mng_uint32 *iWidth,
|
|
|
2323 |
mng_uint32 *iHeight,
|
|
|
2324 |
mng_int32 *iXoffset,
|
|
|
2325 |
mng_int32 *iYoffset,
|
|
|
2326 |
mng_uint16 *iTicks)
|
|
|
2327 |
{
|
|
|
2328 |
mng_datap pData;
|
|
|
2329 |
mng_mpngp pChunk;
|
|
|
2330 |
mng_mpng_framep pFrame;
|
|
|
2331 |
|
|
|
2332 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
2333 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_MPNG_FRAME, MNG_LC_START);
|
|
|
2334 |
#endif
|
|
|
2335 |
|
|
|
2336 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
2337 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
2338 |
pChunk = (mng_mpngp)hChunk; /* address the chunk */
|
|
|
2339 |
|
|
|
2340 |
if (pChunk->sHeader.iChunkname != MNG_UINT_mpNG)
|
|
|
2341 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
2342 |
/* valid index ? */
|
|
|
2343 |
if (iEntry >= (pChunk->iFramessize / sizeof (mng_mpng_frame)))
|
|
|
2344 |
MNG_ERROR (pData, MNG_INVALIDENTRYIX)
|
|
|
2345 |
|
|
|
2346 |
pFrame = pChunk->pFrames + iEntry; /* address the entry */
|
|
|
2347 |
/* fill the fields */
|
|
|
2348 |
*iX = pFrame->iX;
|
|
|
2349 |
*iY = pFrame->iY;
|
|
|
2350 |
*iWidth = pFrame->iWidth;
|
|
|
2351 |
*iHeight = pFrame->iHeight;
|
|
|
2352 |
*iXoffset = pFrame->iXoffset;
|
|
|
2353 |
*iYoffset = pFrame->iYoffset;
|
|
|
2354 |
*iTicks = pFrame->iTicks;
|
|
|
2355 |
|
|
|
2356 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
2357 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_MPNG_FRAME, MNG_LC_END);
|
|
|
2358 |
#endif
|
|
|
2359 |
|
|
|
2360 |
return MNG_NOERROR;
|
|
|
2361 |
}
|
|
|
2362 |
#endif
|
|
|
2363 |
|
|
|
2364 |
/* ************************************************************************** */
|
|
|
2365 |
|
|
|
2366 |
#ifndef MNG_SKIPCHUNK_evNT
|
|
|
2367 |
mng_retcode MNG_DECL mng_getchunk_evnt (mng_handle hHandle,
|
|
|
2368 |
mng_handle hChunk,
|
|
|
2369 |
mng_uint32 *iCount)
|
|
|
2370 |
{
|
|
|
2371 |
mng_datap pData;
|
|
|
2372 |
mng_evntp pChunk;
|
|
|
2373 |
|
|
|
2374 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
2375 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_EVNT, MNG_LC_START);
|
|
|
2376 |
#endif
|
|
|
2377 |
|
|
|
2378 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
2379 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
2380 |
pChunk = (mng_evntp)hChunk; /* address the chunk */
|
|
|
2381 |
|
|
|
2382 |
if (pChunk->sHeader.iChunkname != MNG_UINT_evNT)
|
|
|
2383 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
2384 |
|
|
|
2385 |
*iCount = pChunk->iCount; /* fill the fields */
|
|
|
2386 |
|
|
|
2387 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
2388 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_EVNT, MNG_LC_END);
|
|
|
2389 |
#endif
|
|
|
2390 |
|
|
|
2391 |
return MNG_NOERROR;
|
|
|
2392 |
}
|
|
|
2393 |
|
|
|
2394 |
/* ************************************************************************** */
|
|
|
2395 |
|
|
|
2396 |
mng_retcode MNG_DECL mng_getchunk_evnt_entry (mng_handle hHandle,
|
|
|
2397 |
mng_handle hChunk,
|
|
|
2398 |
mng_uint32 iEntry,
|
|
|
2399 |
mng_uint8 *iEventtype,
|
|
|
2400 |
mng_uint8 *iMasktype,
|
|
|
2401 |
mng_int32 *iLeft,
|
|
|
2402 |
mng_int32 *iRight,
|
|
|
2403 |
mng_int32 *iTop,
|
|
|
2404 |
mng_int32 *iBottom,
|
|
|
2405 |
mng_uint16 *iObjectid,
|
|
|
2406 |
mng_uint8 *iIndex,
|
|
|
2407 |
mng_uint32 *iSegmentnamesize,
|
|
|
2408 |
mng_pchar *zSegmentname)
|
|
|
2409 |
{
|
|
|
2410 |
mng_datap pData;
|
|
|
2411 |
mng_evntp pChunk;
|
|
|
2412 |
mng_evnt_entryp pEntry;
|
|
|
2413 |
|
|
|
2414 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
2415 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_EVNT_ENTRY, MNG_LC_START);
|
|
|
2416 |
#endif
|
|
|
2417 |
|
|
|
2418 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
2419 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
2420 |
pChunk = (mng_evntp)hChunk; /* address the chunk */
|
|
|
2421 |
|
|
|
2422 |
if (pChunk->sHeader.iChunkname != MNG_UINT_evNT)
|
|
|
2423 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
2424 |
|
|
|
2425 |
if (iEntry >= pChunk->iCount) /* valid index ? */
|
|
|
2426 |
MNG_ERROR (pData, MNG_INVALIDENTRYIX)
|
|
|
2427 |
|
|
|
2428 |
pEntry = pChunk->pEntries + iEntry; /* address the entry */
|
|
|
2429 |
/* fill the fields */
|
|
|
2430 |
*iEventtype = pEntry->iEventtype;
|
|
|
2431 |
*iMasktype = pEntry->iMasktype;
|
|
|
2432 |
*iLeft = pEntry->iLeft;
|
|
|
2433 |
*iRight = pEntry->iRight;
|
|
|
2434 |
*iTop = pEntry->iTop;
|
|
|
2435 |
*iBottom = pEntry->iBottom;
|
|
|
2436 |
*iObjectid = pEntry->iObjectid;
|
|
|
2437 |
*iIndex = pEntry->iIndex;
|
|
|
2438 |
*iSegmentnamesize = pEntry->iSegmentnamesize;
|
|
|
2439 |
*zSegmentname = pEntry->zSegmentname;
|
|
|
2440 |
|
|
|
2441 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
2442 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_EVNT_ENTRY, MNG_LC_END);
|
|
|
2443 |
#endif
|
|
|
2444 |
|
|
|
2445 |
return MNG_NOERROR;
|
|
|
2446 |
}
|
|
|
2447 |
#endif
|
|
|
2448 |
|
|
|
2449 |
/* ************************************************************************** */
|
|
|
2450 |
|
|
|
2451 |
mng_retcode MNG_DECL mng_getchunk_unknown (mng_handle hHandle,
|
|
|
2452 |
mng_handle hChunk,
|
|
|
2453 |
mng_chunkid *iChunkname,
|
|
|
2454 |
mng_uint32 *iRawlen,
|
|
|
2455 |
mng_ptr *pRawdata)
|
|
|
2456 |
{
|
|
|
2457 |
mng_datap pData;
|
|
|
2458 |
mng_unknown_chunkp pChunk;
|
|
|
2459 |
|
|
|
2460 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
2461 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_UNKNOWN, MNG_LC_START);
|
|
|
2462 |
#endif
|
|
|
2463 |
|
|
|
2464 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
2465 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
2466 |
pChunk = (mng_unknown_chunkp)hChunk; /* address the chunk */
|
|
|
2467 |
|
|
|
2468 |
if (pChunk->sHeader.fCleanup != mng_free_unknown)
|
|
|
2469 |
MNG_ERROR (pData, MNG_WRONGCHUNK) /* ouch */
|
|
|
2470 |
/* fill the fields */
|
|
|
2471 |
*iChunkname = pChunk->sHeader.iChunkname;
|
|
|
2472 |
*iRawlen = pChunk->iDatasize;
|
|
|
2473 |
*pRawdata = pChunk->pData;
|
|
|
2474 |
|
|
|
2475 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
2476 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETCHUNK_UNKNOWN, MNG_LC_END);
|
|
|
2477 |
#endif
|
|
|
2478 |
|
|
|
2479 |
return MNG_NOERROR;
|
|
|
2480 |
}
|
|
|
2481 |
|
|
|
2482 |
/* ************************************************************************** */
|
|
|
2483 |
/* ************************************************************************** */
|
|
|
2484 |
|
|
|
2485 |
#ifdef MNG_INCLUDE_WRITE_PROCS
|
|
|
2486 |
|
|
|
2487 |
/* ************************************************************************** */
|
|
|
2488 |
|
|
|
2489 |
#ifndef MNG_SKIPCHUNK_TERM
|
|
|
2490 |
MNG_LOCAL mng_bool check_term (mng_datap pData,
|
|
|
2491 |
mng_chunkid iChunkname)
|
|
|
2492 |
{
|
|
|
2493 |
mng_chunk_headerp pChunk = (mng_chunk_headerp)pData->pLastchunk;
|
|
|
2494 |
|
|
|
2495 |
if (!pChunk) /* nothing added yet ? */
|
|
|
2496 |
return MNG_TRUE;
|
|
|
2497 |
/* last added chunk is TERM ? */
|
|
|
2498 |
if (pChunk->iChunkname != MNG_UINT_TERM)
|
|
|
2499 |
return MNG_TRUE;
|
|
|
2500 |
/* previous to last is MHDR ? */
|
|
|
2501 |
if ((pChunk->pPrev) && (((mng_chunk_headerp)pChunk->pPrev)->iChunkname == MNG_UINT_MHDR))
|
|
|
2502 |
return MNG_TRUE;
|
|
|
2503 |
|
|
|
2504 |
if (iChunkname == MNG_UINT_SEEK) /* new chunk to be added is SEEK ? */
|
|
|
2505 |
return MNG_TRUE;
|
|
|
2506 |
|
|
|
2507 |
return MNG_FALSE;
|
|
|
2508 |
}
|
|
|
2509 |
#endif
|
|
|
2510 |
|
|
|
2511 |
/* ************************************************************************** */
|
|
|
2512 |
|
|
|
2513 |
mng_retcode MNG_DECL mng_putchunk_ihdr (mng_handle hHandle,
|
|
|
2514 |
mng_uint32 iWidth,
|
|
|
2515 |
mng_uint32 iHeight,
|
|
|
2516 |
mng_uint8 iBitdepth,
|
|
|
2517 |
mng_uint8 iColortype,
|
|
|
2518 |
mng_uint8 iCompression,
|
|
|
2519 |
mng_uint8 iFilter,
|
|
|
2520 |
mng_uint8 iInterlace)
|
|
|
2521 |
{
|
|
|
2522 |
mng_datap pData;
|
|
|
2523 |
mng_chunkp pChunk;
|
|
|
2524 |
mng_retcode iRetcode;
|
|
|
2525 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
2526 |
mng_chunk_header sChunkheader =
|
|
|
2527 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
2528 |
{MNG_UINT_IHDR, mng_init_general, mng_free_general, mng_read_ihdr, mng_write_ihdr, mng_assign_general, 0, 0, sizeof(mng_ihdr)};
|
|
|
2529 |
#else
|
|
|
2530 |
{MNG_UINT_IHDR, mng_init_ihdr, mng_free_ihdr, mng_read_ihdr, mng_write_ihdr, mng_assign_ihdr, 0, 0};
|
|
|
2531 |
#endif
|
|
|
2532 |
#else
|
|
|
2533 |
mng_chunk_header sChunkheader;
|
|
|
2534 |
#endif
|
|
|
2535 |
|
|
|
2536 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
2537 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_IHDR, MNG_LC_START);
|
|
|
2538 |
#endif
|
|
|
2539 |
|
|
|
2540 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
2541 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
2542 |
|
|
|
2543 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
2544 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
2545 |
/* prevent misplaced TERM ! */
|
|
|
2546 |
if (!check_term (pData, MNG_UINT_IHDR))
|
|
|
2547 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
2548 |
/* create the chunk */
|
|
|
2549 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
2550 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
2551 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
2552 |
#else
|
|
|
2553 |
iRetcode = mng_init_ihdr (pData, &sChunkheader, &pChunk);
|
|
|
2554 |
#endif
|
|
|
2555 |
#else
|
|
|
2556 |
mng_get_chunkheader(MNG_UINT_IHDR, &sChunkheader);
|
|
|
2557 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
2558 |
#endif
|
|
|
2559 |
|
|
|
2560 |
if (iRetcode) /* on error bail out */
|
|
|
2561 |
return iRetcode;
|
|
|
2562 |
((mng_ihdrp)pChunk)->iWidth = iWidth;
|
|
|
2563 |
((mng_ihdrp)pChunk)->iHeight = iHeight;
|
|
|
2564 |
((mng_ihdrp)pChunk)->iBitdepth = iBitdepth;
|
|
|
2565 |
((mng_ihdrp)pChunk)->iColortype = iColortype;
|
|
|
2566 |
((mng_ihdrp)pChunk)->iCompression = iCompression;
|
|
|
2567 |
((mng_ihdrp)pChunk)->iFilter = iFilter;
|
|
|
2568 |
((mng_ihdrp)pChunk)->iInterlace = iInterlace;
|
|
|
2569 |
|
|
|
2570 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
2571 |
|
|
|
2572 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
2573 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_IHDR, MNG_LC_END);
|
|
|
2574 |
#endif
|
|
|
2575 |
|
|
|
2576 |
return MNG_NOERROR;
|
|
|
2577 |
}
|
|
|
2578 |
|
|
|
2579 |
/* ************************************************************************** */
|
|
|
2580 |
|
|
|
2581 |
mng_retcode MNG_DECL mng_putchunk_plte (mng_handle hHandle,
|
|
|
2582 |
mng_uint32 iCount,
|
|
|
2583 |
mng_palette8 aPalette)
|
|
|
2584 |
{
|
|
|
2585 |
mng_datap pData;
|
|
|
2586 |
mng_chunkp pChunk;
|
|
|
2587 |
mng_retcode iRetcode;
|
|
|
2588 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
2589 |
mng_chunk_header sChunkheader =
|
|
|
2590 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
2591 |
{MNG_UINT_PLTE, mng_init_general, mng_free_general, mng_read_plte, mng_write_plte, mng_assign_general, 0, 0, sizeof(mng_plte)};
|
|
|
2592 |
#else
|
|
|
2593 |
{MNG_UINT_PLTE, mng_init_plte, mng_free_plte, mng_read_plte, mng_write_plte, mng_assign_plte, 0, 0};
|
|
|
2594 |
#endif
|
|
|
2595 |
#else
|
|
|
2596 |
mng_chunk_header sChunkheader;
|
|
|
2597 |
#endif
|
|
|
2598 |
|
|
|
2599 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
2600 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_PLTE, MNG_LC_START);
|
|
|
2601 |
#endif
|
|
|
2602 |
|
|
|
2603 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
2604 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
2605 |
|
|
|
2606 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
2607 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
2608 |
/* must have had a header first! */
|
|
|
2609 |
if (pData->iFirstchunkadded == 0)
|
|
|
2610 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
2611 |
/* prevent misplaced TERM ! */
|
|
|
2612 |
if (!check_term (pData, MNG_UINT_PLTE))
|
|
|
2613 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
2614 |
/* create the chunk */
|
|
|
2615 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
2616 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
2617 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
2618 |
#else
|
|
|
2619 |
iRetcode = mng_init_plte (pData, &sChunkheader, &pChunk);
|
|
|
2620 |
#endif
|
|
|
2621 |
#else
|
|
|
2622 |
mng_get_chunkheader(MNG_UINT_PLTE, &sChunkheader);
|
|
|
2623 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
2624 |
#endif
|
|
|
2625 |
|
|
|
2626 |
if (iRetcode) /* on error bail out */
|
|
|
2627 |
return iRetcode;
|
|
|
2628 |
/* fill the chunk */
|
|
|
2629 |
((mng_pltep)pChunk)->iEntrycount = iCount;
|
|
|
2630 |
((mng_pltep)pChunk)->bEmpty = (mng_bool)(iCount == 0);
|
|
|
2631 |
|
|
|
2632 |
MNG_COPY (((mng_pltep)pChunk)->aEntries, aPalette, sizeof (mng_palette8));
|
|
|
2633 |
|
|
|
2634 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
2635 |
|
|
|
2636 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
2637 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_PLTE, MNG_LC_END);
|
|
|
2638 |
#endif
|
|
|
2639 |
|
|
|
2640 |
return MNG_NOERROR;
|
|
|
2641 |
}
|
|
|
2642 |
|
|
|
2643 |
/* ************************************************************************** */
|
|
|
2644 |
|
|
|
2645 |
mng_retcode MNG_DECL mng_putchunk_idat (mng_handle hHandle,
|
|
|
2646 |
mng_uint32 iRawlen,
|
|
|
2647 |
mng_ptr pRawdata)
|
|
|
2648 |
{
|
|
|
2649 |
mng_datap pData;
|
|
|
2650 |
mng_chunkp pChunk;
|
|
|
2651 |
mng_retcode iRetcode;
|
|
|
2652 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
2653 |
mng_chunk_header sChunkheader =
|
|
|
2654 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
2655 |
{MNG_UINT_IDAT, mng_init_general, mng_free_idat, mng_read_idat, mng_write_idat, mng_assign_idat, 0, 0, sizeof(mng_idat)};
|
|
|
2656 |
#else
|
|
|
2657 |
{MNG_UINT_IDAT, mng_init_idat, mng_free_idat, mng_read_idat, mng_write_idat, mng_assign_idat, 0, 0};
|
|
|
2658 |
#endif
|
|
|
2659 |
#else
|
|
|
2660 |
mng_chunk_header sChunkheader;
|
|
|
2661 |
#endif
|
|
|
2662 |
|
|
|
2663 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
2664 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_IDAT, MNG_LC_START);
|
|
|
2665 |
#endif
|
|
|
2666 |
|
|
|
2667 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
2668 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
2669 |
|
|
|
2670 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
2671 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
2672 |
/* must have had a header first! */
|
|
|
2673 |
if (pData->iFirstchunkadded == 0)
|
|
|
2674 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
2675 |
/* prevent misplaced TERM ! */
|
|
|
2676 |
if (!check_term (pData, MNG_UINT_IDAT))
|
|
|
2677 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
2678 |
/* create the chunk */
|
|
|
2679 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
2680 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
2681 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
2682 |
#else
|
|
|
2683 |
iRetcode = mng_init_idat (pData, &sChunkheader, &pChunk);
|
|
|
2684 |
#endif
|
|
|
2685 |
#else
|
|
|
2686 |
mng_get_chunkheader(MNG_UINT_IDAT, &sChunkheader);
|
|
|
2687 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
2688 |
#endif
|
|
|
2689 |
|
|
|
2690 |
if (iRetcode) /* on error bail out */
|
|
|
2691 |
return iRetcode;
|
|
|
2692 |
/* fill the chunk */
|
|
|
2693 |
((mng_idatp)pChunk)->bEmpty = (mng_bool)(iRawlen == 0);
|
|
|
2694 |
((mng_idatp)pChunk)->iDatasize = iRawlen;
|
|
|
2695 |
|
|
|
2696 |
if (iRawlen)
|
|
|
2697 |
{
|
|
|
2698 |
MNG_ALLOC (pData, ((mng_idatp)pChunk)->pData, iRawlen);
|
|
|
2699 |
MNG_COPY (((mng_idatp)pChunk)->pData, pRawdata, iRawlen);
|
|
|
2700 |
}
|
|
|
2701 |
|
|
|
2702 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
2703 |
|
|
|
2704 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
2705 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_IDAT, MNG_LC_END);
|
|
|
2706 |
#endif
|
|
|
2707 |
|
|
|
2708 |
return MNG_NOERROR;
|
|
|
2709 |
}
|
|
|
2710 |
|
|
|
2711 |
/* ************************************************************************** */
|
|
|
2712 |
|
|
|
2713 |
mng_retcode MNG_DECL mng_putchunk_iend (mng_handle hHandle)
|
|
|
2714 |
{
|
|
|
2715 |
mng_datap pData;
|
|
|
2716 |
mng_chunkp pChunk;
|
|
|
2717 |
mng_retcode iRetcode;
|
|
|
2718 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
2719 |
mng_chunk_header sChunkheader =
|
|
|
2720 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
2721 |
{MNG_UINT_IEND, mng_init_general, mng_free_general, mng_read_iend, mng_write_iend, mng_assign_general, 0, 0, sizeof(mng_iend)};
|
|
|
2722 |
#else
|
|
|
2723 |
{MNG_UINT_IEND, mng_init_iend, mng_free_iend, mng_read_iend, mng_write_iend, mng_assign_iend, 0, 0};
|
|
|
2724 |
#endif
|
|
|
2725 |
#else
|
|
|
2726 |
mng_chunk_header sChunkheader;
|
|
|
2727 |
#endif
|
|
|
2728 |
|
|
|
2729 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
2730 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_IEND, MNG_LC_START);
|
|
|
2731 |
#endif
|
|
|
2732 |
|
|
|
2733 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
2734 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
2735 |
|
|
|
2736 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
2737 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
2738 |
/* must have had a header first! */
|
|
|
2739 |
if (pData->iFirstchunkadded == 0)
|
|
|
2740 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
2741 |
/* prevent misplaced TERM ! */
|
|
|
2742 |
if (!check_term (pData, MNG_UINT_IEND))
|
|
|
2743 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
2744 |
/* create the chunk */
|
|
|
2745 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
2746 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
2747 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
2748 |
#else
|
|
|
2749 |
iRetcode = mng_init_iend (pData, &sChunkheader, &pChunk);
|
|
|
2750 |
#endif
|
|
|
2751 |
#else
|
|
|
2752 |
mng_get_chunkheader(MNG_UINT_IEND, &sChunkheader);
|
|
|
2753 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
2754 |
#endif
|
|
|
2755 |
|
|
|
2756 |
if (iRetcode) /* on error bail out */
|
|
|
2757 |
return iRetcode;
|
|
|
2758 |
|
|
|
2759 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
2760 |
|
|
|
2761 |
#ifdef MNG_INCLUDE_JNG
|
|
|
2762 |
if ((pData->iFirstchunkadded == MNG_UINT_IHDR) ||
|
|
|
2763 |
(pData->iFirstchunkadded == MNG_UINT_JHDR) )
|
|
|
2764 |
#else
|
|
|
2765 |
if (pData->iFirstchunkadded == MNG_UINT_IHDR)
|
|
|
2766 |
#endif
|
|
|
2767 |
pData->bCreating = MNG_FALSE; /* should be last chunk !!! */
|
|
|
2768 |
|
|
|
2769 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
2770 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_IEND, MNG_LC_END);
|
|
|
2771 |
#endif
|
|
|
2772 |
|
|
|
2773 |
return MNG_NOERROR;
|
|
|
2774 |
}
|
|
|
2775 |
|
|
|
2776 |
/* ************************************************************************** */
|
|
|
2777 |
|
|
|
2778 |
mng_retcode MNG_DECL mng_putchunk_trns (mng_handle hHandle,
|
|
|
2779 |
mng_bool bEmpty,
|
|
|
2780 |
mng_bool bGlobal,
|
|
|
2781 |
mng_uint8 iType,
|
|
|
2782 |
mng_uint32 iCount,
|
|
|
2783 |
mng_uint8arr aAlphas,
|
|
|
2784 |
mng_uint16 iGray,
|
|
|
2785 |
mng_uint16 iRed,
|
|
|
2786 |
mng_uint16 iGreen,
|
|
|
2787 |
mng_uint16 iBlue,
|
|
|
2788 |
mng_uint32 iRawlen,
|
|
|
2789 |
mng_uint8arr aRawdata)
|
|
|
2790 |
{
|
|
|
2791 |
mng_datap pData;
|
|
|
2792 |
mng_chunkp pChunk;
|
|
|
2793 |
mng_retcode iRetcode;
|
|
|
2794 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
2795 |
mng_chunk_header sChunkheader =
|
|
|
2796 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
2797 |
{MNG_UINT_tRNS, mng_init_general, mng_free_general, mng_read_trns, mng_write_trns, mng_assign_general, 0, 0, sizeof(mng_trns)};
|
|
|
2798 |
#else
|
|
|
2799 |
{MNG_UINT_tRNS, mng_init_trns, mng_free_trns, mng_read_trns, mng_write_trns, mng_assign_trns, 0, 0};
|
|
|
2800 |
#endif
|
|
|
2801 |
#else
|
|
|
2802 |
mng_chunk_header sChunkheader;
|
|
|
2803 |
#endif
|
|
|
2804 |
|
|
|
2805 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
2806 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_TRNS, MNG_LC_START);
|
|
|
2807 |
#endif
|
|
|
2808 |
|
|
|
2809 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
2810 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
2811 |
|
|
|
2812 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
2813 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
2814 |
/* must have had a header first! */
|
|
|
2815 |
if (pData->iFirstchunkadded == 0)
|
|
|
2816 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
2817 |
/* prevent misplaced TERM ! */
|
|
|
2818 |
if (!check_term (pData, MNG_UINT_tRNS))
|
|
|
2819 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
2820 |
/* create the chunk */
|
|
|
2821 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
2822 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
2823 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
2824 |
#else
|
|
|
2825 |
iRetcode = mng_init_trns (pData, &sChunkheader, &pChunk);
|
|
|
2826 |
#endif
|
|
|
2827 |
#else
|
|
|
2828 |
mng_get_chunkheader(MNG_UINT_tRNS, &sChunkheader);
|
|
|
2829 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
2830 |
#endif
|
|
|
2831 |
|
|
|
2832 |
if (iRetcode) /* on error bail out */
|
|
|
2833 |
return iRetcode;
|
|
|
2834 |
/* fill the chunk */
|
|
|
2835 |
((mng_trnsp)pChunk)->bEmpty = bEmpty;
|
|
|
2836 |
((mng_trnsp)pChunk)->bGlobal = bGlobal;
|
|
|
2837 |
((mng_trnsp)pChunk)->iType = iType;
|
|
|
2838 |
((mng_trnsp)pChunk)->iCount = iCount;
|
|
|
2839 |
((mng_trnsp)pChunk)->iGray = iGray;
|
|
|
2840 |
((mng_trnsp)pChunk)->iRed = iRed;
|
|
|
2841 |
((mng_trnsp)pChunk)->iGreen = iGreen;
|
|
|
2842 |
((mng_trnsp)pChunk)->iBlue = iBlue;
|
|
|
2843 |
((mng_trnsp)pChunk)->iRawlen = iRawlen;
|
|
|
2844 |
|
|
|
2845 |
MNG_COPY (((mng_trnsp)pChunk)->aEntries, aAlphas, sizeof (mng_uint8arr));
|
|
|
2846 |
MNG_COPY (((mng_trnsp)pChunk)->aRawdata, aRawdata, sizeof (mng_uint8arr));
|
|
|
2847 |
|
|
|
2848 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
2849 |
|
|
|
2850 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
2851 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_TRNS, MNG_LC_END);
|
|
|
2852 |
#endif
|
|
|
2853 |
|
|
|
2854 |
return MNG_NOERROR;
|
|
|
2855 |
}
|
|
|
2856 |
|
|
|
2857 |
/* ************************************************************************** */
|
|
|
2858 |
|
|
|
2859 |
#ifndef MNG_SKIPCHUNK_gAMA
|
|
|
2860 |
mng_retcode MNG_DECL mng_putchunk_gama (mng_handle hHandle,
|
|
|
2861 |
mng_bool bEmpty,
|
|
|
2862 |
mng_uint32 iGamma)
|
|
|
2863 |
{
|
|
|
2864 |
mng_datap pData;
|
|
|
2865 |
mng_chunkp pChunk;
|
|
|
2866 |
mng_retcode iRetcode;
|
|
|
2867 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
2868 |
mng_chunk_header sChunkheader =
|
|
|
2869 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
2870 |
{MNG_UINT_gAMA, mng_init_general, mng_free_general, mng_read_gama, mng_write_gama, mng_assign_general, 0, 0, sizeof(mng_gama)};
|
|
|
2871 |
#else
|
|
|
2872 |
{MNG_UINT_gAMA, mng_init_gama, mng_free_gama, mng_read_gama, mng_write_gama, mng_assign_gama, 0, 0};
|
|
|
2873 |
#endif
|
|
|
2874 |
#else
|
|
|
2875 |
mng_chunk_header sChunkheader;
|
|
|
2876 |
#endif
|
|
|
2877 |
|
|
|
2878 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
2879 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_GAMA, MNG_LC_START);
|
|
|
2880 |
#endif
|
|
|
2881 |
|
|
|
2882 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
2883 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
2884 |
|
|
|
2885 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
2886 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
2887 |
/* must have had a header first! */
|
|
|
2888 |
if (pData->iFirstchunkadded == 0)
|
|
|
2889 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
2890 |
/* prevent misplaced TERM ! */
|
|
|
2891 |
if (!check_term (pData, MNG_UINT_gAMA))
|
|
|
2892 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
2893 |
/* create the chunk */
|
|
|
2894 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
2895 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
2896 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
2897 |
#else
|
|
|
2898 |
iRetcode = mng_init_gama (pData, &sChunkheader, &pChunk);
|
|
|
2899 |
#endif
|
|
|
2900 |
#else
|
|
|
2901 |
mng_get_chunkheader(MNG_UINT_gAMA, &sChunkheader);
|
|
|
2902 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
2903 |
#endif
|
|
|
2904 |
|
|
|
2905 |
if (iRetcode) /* on error bail out */
|
|
|
2906 |
return iRetcode;
|
|
|
2907 |
/* fill the chunk */
|
|
|
2908 |
((mng_gamap)pChunk)->bEmpty = bEmpty;
|
|
|
2909 |
((mng_gamap)pChunk)->iGamma = iGamma;
|
|
|
2910 |
|
|
|
2911 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
2912 |
|
|
|
2913 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
2914 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_GAMA, MNG_LC_END);
|
|
|
2915 |
#endif
|
|
|
2916 |
|
|
|
2917 |
return MNG_NOERROR;
|
|
|
2918 |
}
|
|
|
2919 |
#endif
|
|
|
2920 |
|
|
|
2921 |
/* ************************************************************************** */
|
|
|
2922 |
|
|
|
2923 |
#ifndef MNG_SKIPCHUNK_cHRM
|
|
|
2924 |
mng_retcode MNG_DECL mng_putchunk_chrm (mng_handle hHandle,
|
|
|
2925 |
mng_bool bEmpty,
|
|
|
2926 |
mng_uint32 iWhitepointx,
|
|
|
2927 |
mng_uint32 iWhitepointy,
|
|
|
2928 |
mng_uint32 iRedx,
|
|
|
2929 |
mng_uint32 iRedy,
|
|
|
2930 |
mng_uint32 iGreenx,
|
|
|
2931 |
mng_uint32 iGreeny,
|
|
|
2932 |
mng_uint32 iBluex,
|
|
|
2933 |
mng_uint32 iBluey)
|
|
|
2934 |
{
|
|
|
2935 |
mng_datap pData;
|
|
|
2936 |
mng_chunkp pChunk;
|
|
|
2937 |
mng_retcode iRetcode;
|
|
|
2938 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
2939 |
mng_chunk_header sChunkheader =
|
|
|
2940 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
2941 |
{MNG_UINT_cHRM, mng_init_general, mng_free_general, mng_read_chrm, mng_write_chrm, mng_assign_general, 0, 0, sizeof(mng_chrm)};
|
|
|
2942 |
#else
|
|
|
2943 |
{MNG_UINT_cHRM, mng_init_chrm, mng_free_chrm, mng_read_chrm, mng_write_chrm, mng_assign_chrm, 0, 0};
|
|
|
2944 |
#endif
|
|
|
2945 |
#else
|
|
|
2946 |
mng_chunk_header sChunkheader;
|
|
|
2947 |
#endif
|
|
|
2948 |
|
|
|
2949 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
2950 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_CHRM, MNG_LC_START);
|
|
|
2951 |
#endif
|
|
|
2952 |
|
|
|
2953 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
2954 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
2955 |
|
|
|
2956 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
2957 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
2958 |
/* must have had a header first! */
|
|
|
2959 |
if (pData->iFirstchunkadded == 0)
|
|
|
2960 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
2961 |
/* prevent misplaced TERM ! */
|
|
|
2962 |
if (!check_term (pData, MNG_UINT_cHRM))
|
|
|
2963 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
2964 |
/* create the chunk */
|
|
|
2965 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
2966 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
2967 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
2968 |
#else
|
|
|
2969 |
iRetcode = mng_init_chrm (pData, &sChunkheader, &pChunk);
|
|
|
2970 |
#endif
|
|
|
2971 |
#else
|
|
|
2972 |
mng_get_chunkheader(MNG_UINT_cHRM, &sChunkheader);
|
|
|
2973 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
2974 |
#endif
|
|
|
2975 |
|
|
|
2976 |
if (iRetcode) /* on error bail out */
|
|
|
2977 |
return iRetcode;
|
|
|
2978 |
/* fill the chunk */
|
|
|
2979 |
((mng_chrmp)pChunk)->bEmpty = bEmpty;
|
|
|
2980 |
((mng_chrmp)pChunk)->iWhitepointx = iWhitepointx;
|
|
|
2981 |
((mng_chrmp)pChunk)->iWhitepointy = iWhitepointy;
|
|
|
2982 |
((mng_chrmp)pChunk)->iRedx = iRedx;
|
|
|
2983 |
((mng_chrmp)pChunk)->iRedy = iRedy;
|
|
|
2984 |
((mng_chrmp)pChunk)->iGreenx = iGreenx;
|
|
|
2985 |
((mng_chrmp)pChunk)->iGreeny = iGreeny;
|
|
|
2986 |
((mng_chrmp)pChunk)->iBluex = iBluex;
|
|
|
2987 |
((mng_chrmp)pChunk)->iBluey = iBluey;
|
|
|
2988 |
|
|
|
2989 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
2990 |
|
|
|
2991 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
2992 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_CHRM, MNG_LC_END);
|
|
|
2993 |
#endif
|
|
|
2994 |
|
|
|
2995 |
return MNG_NOERROR;
|
|
|
2996 |
}
|
|
|
2997 |
#endif
|
|
|
2998 |
|
|
|
2999 |
/* ************************************************************************** */
|
|
|
3000 |
|
|
|
3001 |
#ifndef MNG_SKIPCHUNK_sRGB
|
|
|
3002 |
mng_retcode MNG_DECL mng_putchunk_srgb (mng_handle hHandle,
|
|
|
3003 |
mng_bool bEmpty,
|
|
|
3004 |
mng_uint8 iRenderingintent)
|
|
|
3005 |
{
|
|
|
3006 |
mng_datap pData;
|
|
|
3007 |
mng_chunkp pChunk;
|
|
|
3008 |
mng_retcode iRetcode;
|
|
|
3009 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
3010 |
mng_chunk_header sChunkheader =
|
|
|
3011 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
3012 |
{MNG_UINT_sRGB, mng_init_general, mng_free_general, mng_read_srgb, mng_write_srgb, mng_assign_general, 0, 0, sizeof(mng_srgb)};
|
|
|
3013 |
#else
|
|
|
3014 |
{MNG_UINT_sRGB, mng_init_srgb, mng_free_srgb, mng_read_srgb, mng_write_srgb, mng_assign_srgb, 0, 0};
|
|
|
3015 |
#endif
|
|
|
3016 |
#else
|
|
|
3017 |
mng_chunk_header sChunkheader;
|
|
|
3018 |
#endif
|
|
|
3019 |
|
|
|
3020 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
3021 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_SRGB, MNG_LC_START);
|
|
|
3022 |
#endif
|
|
|
3023 |
|
|
|
3024 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
3025 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
3026 |
|
|
|
3027 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
3028 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
3029 |
/* must have had a header first! */
|
|
|
3030 |
if (pData->iFirstchunkadded == 0)
|
|
|
3031 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
3032 |
/* prevent misplaced TERM ! */
|
|
|
3033 |
if (!check_term (pData, MNG_UINT_sRGB))
|
|
|
3034 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
3035 |
/* create the chunk */
|
|
|
3036 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
3037 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
3038 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
3039 |
#else
|
|
|
3040 |
iRetcode = mng_init_srgb (pData, &sChunkheader, &pChunk);
|
|
|
3041 |
#endif
|
|
|
3042 |
#else
|
|
|
3043 |
mng_get_chunkheader(MNG_UINT_sRGB, &sChunkheader);
|
|
|
3044 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
3045 |
#endif
|
|
|
3046 |
|
|
|
3047 |
if (iRetcode) /* on error bail out */
|
|
|
3048 |
return iRetcode;
|
|
|
3049 |
/* fill the chunk */
|
|
|
3050 |
((mng_srgbp)pChunk)->bEmpty = bEmpty;
|
|
|
3051 |
((mng_srgbp)pChunk)->iRenderingintent = iRenderingintent;
|
|
|
3052 |
|
|
|
3053 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
3054 |
|
|
|
3055 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
3056 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_SRGB, MNG_LC_END);
|
|
|
3057 |
#endif
|
|
|
3058 |
|
|
|
3059 |
return MNG_NOERROR;
|
|
|
3060 |
}
|
|
|
3061 |
#endif
|
|
|
3062 |
|
|
|
3063 |
/* ************************************************************************** */
|
|
|
3064 |
|
|
|
3065 |
#ifndef MNG_SKIPCHUNK_iCCP
|
|
|
3066 |
mng_retcode MNG_DECL mng_putchunk_iccp (mng_handle hHandle,
|
|
|
3067 |
mng_bool bEmpty,
|
|
|
3068 |
mng_uint32 iNamesize,
|
|
|
3069 |
mng_pchar zName,
|
|
|
3070 |
mng_uint8 iCompression,
|
|
|
3071 |
mng_uint32 iProfilesize,
|
|
|
3072 |
mng_ptr pProfile)
|
|
|
3073 |
{
|
|
|
3074 |
mng_datap pData;
|
|
|
3075 |
mng_chunkp pChunk;
|
|
|
3076 |
mng_retcode iRetcode;
|
|
|
3077 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
3078 |
mng_chunk_header sChunkheader =
|
|
|
3079 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
3080 |
{MNG_UINT_iCCP, mng_init_general, mng_free_iccp, mng_read_iccp, mng_write_iccp, mng_assign_iccp, 0, 0, sizeof(mng_iccp)};
|
|
|
3081 |
#else
|
|
|
3082 |
{MNG_UINT_iCCP, mng_init_iccp, mng_free_iccp, mng_read_iccp, mng_write_iccp, mng_assign_iccp, 0, 0};
|
|
|
3083 |
#endif
|
|
|
3084 |
#else
|
|
|
3085 |
mng_chunk_header sChunkheader;
|
|
|
3086 |
#endif
|
|
|
3087 |
|
|
|
3088 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
3089 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_ICCP, MNG_LC_START);
|
|
|
3090 |
#endif
|
|
|
3091 |
|
|
|
3092 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
3093 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
3094 |
|
|
|
3095 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
3096 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
3097 |
/* must have had a header first! */
|
|
|
3098 |
if (pData->iFirstchunkadded == 0)
|
|
|
3099 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
3100 |
/* prevent misplaced TERM ! */
|
|
|
3101 |
if (!check_term (pData, MNG_UINT_iCCP))
|
|
|
3102 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
3103 |
/* create the chunk */
|
|
|
3104 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
3105 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
3106 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
3107 |
#else
|
|
|
3108 |
iRetcode = mng_init_iccp (pData, &sChunkheader, &pChunk);
|
|
|
3109 |
#endif
|
|
|
3110 |
#else
|
|
|
3111 |
mng_get_chunkheader(MNG_UINT_iCCP, &sChunkheader);
|
|
|
3112 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
3113 |
#endif
|
|
|
3114 |
|
|
|
3115 |
if (iRetcode) /* on error bail out */
|
|
|
3116 |
return iRetcode;
|
|
|
3117 |
/* fill the chunk */
|
|
|
3118 |
((mng_iccpp)pChunk)->bEmpty = bEmpty;
|
|
|
3119 |
((mng_iccpp)pChunk)->iNamesize = iNamesize;
|
|
|
3120 |
((mng_iccpp)pChunk)->iCompression = iCompression;
|
|
|
3121 |
((mng_iccpp)pChunk)->iProfilesize = iProfilesize;
|
|
|
3122 |
|
|
|
3123 |
if (iNamesize)
|
|
|
3124 |
{
|
|
|
3125 |
MNG_ALLOC (pData, ((mng_iccpp)pChunk)->zName, iNamesize + 1);
|
|
|
3126 |
MNG_COPY (((mng_iccpp)pChunk)->zName, zName, iNamesize);
|
|
|
3127 |
}
|
|
|
3128 |
|
|
|
3129 |
if (iProfilesize)
|
|
|
3130 |
{
|
|
|
3131 |
MNG_ALLOC (pData, ((mng_iccpp)pChunk)->pProfile, iProfilesize);
|
|
|
3132 |
MNG_COPY (((mng_iccpp)pChunk)->pProfile, pProfile, iProfilesize);
|
|
|
3133 |
}
|
|
|
3134 |
|
|
|
3135 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
3136 |
|
|
|
3137 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
3138 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_ICCP, MNG_LC_END);
|
|
|
3139 |
#endif
|
|
|
3140 |
|
|
|
3141 |
return MNG_NOERROR;
|
|
|
3142 |
}
|
|
|
3143 |
#endif
|
|
|
3144 |
|
|
|
3145 |
/* ************************************************************************** */
|
|
|
3146 |
|
|
|
3147 |
#ifndef MNG_SKIPCHUNK_tEXt
|
|
|
3148 |
mng_retcode MNG_DECL mng_putchunk_text (mng_handle hHandle,
|
|
|
3149 |
mng_uint32 iKeywordsize,
|
|
|
3150 |
mng_pchar zKeyword,
|
|
|
3151 |
mng_uint32 iTextsize,
|
|
|
3152 |
mng_pchar zText)
|
|
|
3153 |
{
|
|
|
3154 |
mng_datap pData;
|
|
|
3155 |
mng_chunkp pChunk;
|
|
|
3156 |
mng_retcode iRetcode;
|
|
|
3157 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
3158 |
mng_chunk_header sChunkheader =
|
|
|
3159 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
3160 |
{MNG_UINT_tEXt, mng_init_general, mng_free_text, mng_read_text, mng_write_text, mng_assign_text, 0, 0, sizeof(mng_text)};
|
|
|
3161 |
#else
|
|
|
3162 |
{MNG_UINT_tEXt, mng_init_text, mng_free_text, mng_read_text, mng_write_text, mng_assign_text, 0, 0};
|
|
|
3163 |
#endif
|
|
|
3164 |
#else
|
|
|
3165 |
mng_chunk_header sChunkheader;
|
|
|
3166 |
#endif
|
|
|
3167 |
|
|
|
3168 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
3169 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_TEXT, MNG_LC_START);
|
|
|
3170 |
#endif
|
|
|
3171 |
|
|
|
3172 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
3173 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
3174 |
|
|
|
3175 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
3176 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
3177 |
/* must have had a header first! */
|
|
|
3178 |
if (pData->iFirstchunkadded == 0)
|
|
|
3179 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
3180 |
/* prevent misplaced TERM ! */
|
|
|
3181 |
if (!check_term (pData, MNG_UINT_tEXt))
|
|
|
3182 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
3183 |
/* create the chunk */
|
|
|
3184 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
3185 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
3186 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
3187 |
#else
|
|
|
3188 |
iRetcode = mng_init_text (pData, &sChunkheader, &pChunk);
|
|
|
3189 |
#endif
|
|
|
3190 |
#else
|
|
|
3191 |
mng_get_chunkheader(MNG_UINT_tEXt, &sChunkheader);
|
|
|
3192 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
3193 |
#endif
|
|
|
3194 |
|
|
|
3195 |
if (iRetcode) /* on error bail out */
|
|
|
3196 |
return iRetcode;
|
|
|
3197 |
/* fill the chunk */
|
|
|
3198 |
((mng_textp)pChunk)->iKeywordsize = iKeywordsize;
|
|
|
3199 |
((mng_textp)pChunk)->iTextsize = iTextsize;
|
|
|
3200 |
|
|
|
3201 |
if (iKeywordsize)
|
|
|
3202 |
{
|
|
|
3203 |
MNG_ALLOC (pData, ((mng_textp)pChunk)->zKeyword, iKeywordsize + 1);
|
|
|
3204 |
MNG_COPY (((mng_textp)pChunk)->zKeyword, zKeyword, iKeywordsize);
|
|
|
3205 |
}
|
|
|
3206 |
|
|
|
3207 |
if (iTextsize)
|
|
|
3208 |
{
|
|
|
3209 |
MNG_ALLOC (pData, ((mng_textp)pChunk)->zText, iTextsize + 1);
|
|
|
3210 |
MNG_COPY (((mng_textp)pChunk)->zText, zText, iTextsize);
|
|
|
3211 |
}
|
|
|
3212 |
|
|
|
3213 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
3214 |
|
|
|
3215 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
3216 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_TEXT, MNG_LC_END);
|
|
|
3217 |
#endif
|
|
|
3218 |
|
|
|
3219 |
return MNG_NOERROR;
|
|
|
3220 |
}
|
|
|
3221 |
#endif
|
|
|
3222 |
|
|
|
3223 |
/* ************************************************************************** */
|
|
|
3224 |
|
|
|
3225 |
#ifndef MNG_SKIPCHUNK_zTXt
|
|
|
3226 |
mng_retcode MNG_DECL mng_putchunk_ztxt (mng_handle hHandle,
|
|
|
3227 |
mng_uint32 iKeywordsize,
|
|
|
3228 |
mng_pchar zKeyword,
|
|
|
3229 |
mng_uint8 iCompression,
|
|
|
3230 |
mng_uint32 iTextsize,
|
|
|
3231 |
mng_pchar zText)
|
|
|
3232 |
{
|
|
|
3233 |
mng_datap pData;
|
|
|
3234 |
mng_chunkp pChunk;
|
|
|
3235 |
mng_retcode iRetcode;
|
|
|
3236 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
3237 |
mng_chunk_header sChunkheader =
|
|
|
3238 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
3239 |
{MNG_UINT_zTXt, mng_init_general, mng_free_ztxt, mng_read_ztxt, mng_write_ztxt, mng_assign_ztxt, 0, 0, sizeof(mng_ztxt)};
|
|
|
3240 |
#else
|
|
|
3241 |
{MNG_UINT_zTXt, mng_init_ztxt, mng_free_ztxt, mng_read_ztxt, mng_write_ztxt, mng_assign_ztxt, 0, 0};
|
|
|
3242 |
#endif
|
|
|
3243 |
#else
|
|
|
3244 |
mng_chunk_header sChunkheader;
|
|
|
3245 |
#endif
|
|
|
3246 |
|
|
|
3247 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
3248 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_ZTXT, MNG_LC_START);
|
|
|
3249 |
#endif
|
|
|
3250 |
|
|
|
3251 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
3252 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
3253 |
|
|
|
3254 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
3255 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
3256 |
/* must have had a header first! */
|
|
|
3257 |
if (pData->iFirstchunkadded == 0)
|
|
|
3258 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
3259 |
/* prevent misplaced TERM ! */
|
|
|
3260 |
if (!check_term (pData, MNG_UINT_zTXt))
|
|
|
3261 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
3262 |
/* create the chunk */
|
|
|
3263 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
3264 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
3265 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
3266 |
#else
|
|
|
3267 |
iRetcode = mng_init_ztxt (pData, &sChunkheader, &pChunk);
|
|
|
3268 |
#endif
|
|
|
3269 |
#else
|
|
|
3270 |
mng_get_chunkheader(MNG_UINT_zTXt, &sChunkheader);
|
|
|
3271 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
3272 |
#endif
|
|
|
3273 |
|
|
|
3274 |
if (iRetcode) /* on error bail out */
|
|
|
3275 |
return iRetcode;
|
|
|
3276 |
/* fill the chunk */
|
|
|
3277 |
((mng_ztxtp)pChunk)->iKeywordsize = iKeywordsize;
|
|
|
3278 |
((mng_ztxtp)pChunk)->iCompression = iCompression;
|
|
|
3279 |
((mng_ztxtp)pChunk)->iTextsize = iTextsize;
|
|
|
3280 |
|
|
|
3281 |
if (iKeywordsize)
|
|
|
3282 |
{
|
|
|
3283 |
MNG_ALLOC (pData, ((mng_ztxtp)pChunk)->zKeyword, iKeywordsize + 1);
|
|
|
3284 |
MNG_COPY (((mng_ztxtp)pChunk)->zKeyword, zKeyword, iKeywordsize);
|
|
|
3285 |
}
|
|
|
3286 |
|
|
|
3287 |
if (iTextsize)
|
|
|
3288 |
{
|
|
|
3289 |
MNG_ALLOC (pData, ((mng_ztxtp)pChunk)->zText, iTextsize + 1);
|
|
|
3290 |
MNG_COPY (((mng_ztxtp)pChunk)->zText, zText, iTextsize);
|
|
|
3291 |
}
|
|
|
3292 |
|
|
|
3293 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
3294 |
|
|
|
3295 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
3296 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_ZTXT, MNG_LC_END);
|
|
|
3297 |
#endif
|
|
|
3298 |
|
|
|
3299 |
return MNG_NOERROR;
|
|
|
3300 |
}
|
|
|
3301 |
#endif
|
|
|
3302 |
|
|
|
3303 |
/* ************************************************************************** */
|
|
|
3304 |
|
|
|
3305 |
#ifndef MNG_SKIPCHUNK_iTXt
|
|
|
3306 |
mng_retcode MNG_DECL mng_putchunk_itxt (mng_handle hHandle,
|
|
|
3307 |
mng_uint32 iKeywordsize,
|
|
|
3308 |
mng_pchar zKeyword,
|
|
|
3309 |
mng_uint8 iCompressionflag,
|
|
|
3310 |
mng_uint8 iCompressionmethod,
|
|
|
3311 |
mng_uint32 iLanguagesize,
|
|
|
3312 |
mng_pchar zLanguage,
|
|
|
3313 |
mng_uint32 iTranslationsize,
|
|
|
3314 |
mng_pchar zTranslation,
|
|
|
3315 |
mng_uint32 iTextsize,
|
|
|
3316 |
mng_pchar zText)
|
|
|
3317 |
{
|
|
|
3318 |
mng_datap pData;
|
|
|
3319 |
mng_chunkp pChunk;
|
|
|
3320 |
mng_retcode iRetcode;
|
|
|
3321 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
3322 |
mng_chunk_header sChunkheader =
|
|
|
3323 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
3324 |
{MNG_UINT_iTXt, mng_init_general, mng_free_itxt, mng_read_itxt, mng_write_itxt, mng_assign_itxt, 0, 0, sizeof(mng_itxt)};
|
|
|
3325 |
#else
|
|
|
3326 |
{MNG_UINT_iTXt, mng_init_itxt, mng_free_itxt, mng_read_itxt, mng_write_itxt, mng_assign_itxt, 0, 0};
|
|
|
3327 |
#endif
|
|
|
3328 |
#else
|
|
|
3329 |
mng_chunk_header sChunkheader;
|
|
|
3330 |
#endif
|
|
|
3331 |
|
|
|
3332 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
3333 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_ITXT, MNG_LC_START);
|
|
|
3334 |
#endif
|
|
|
3335 |
|
|
|
3336 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
3337 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
3338 |
|
|
|
3339 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
3340 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
3341 |
/* must have had a header first! */
|
|
|
3342 |
if (pData->iFirstchunkadded == 0)
|
|
|
3343 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
3344 |
/* prevent misplaced TERM ! */
|
|
|
3345 |
if (!check_term (pData, MNG_UINT_iTXt))
|
|
|
3346 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
3347 |
/* create the chunk */
|
|
|
3348 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
3349 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
3350 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
3351 |
#else
|
|
|
3352 |
iRetcode = mng_init_itxt (pData, &sChunkheader, &pChunk);
|
|
|
3353 |
#endif
|
|
|
3354 |
#else
|
|
|
3355 |
mng_get_chunkheader(MNG_UINT_iTXt, &sChunkheader);
|
|
|
3356 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
3357 |
#endif
|
|
|
3358 |
|
|
|
3359 |
if (iRetcode) /* on error bail out */
|
|
|
3360 |
return iRetcode;
|
|
|
3361 |
/* fill the chunk */
|
|
|
3362 |
((mng_itxtp)pChunk)->iKeywordsize = iKeywordsize;
|
|
|
3363 |
((mng_itxtp)pChunk)->iCompressionflag = iCompressionflag;
|
|
|
3364 |
((mng_itxtp)pChunk)->iCompressionmethod = iCompressionmethod;
|
|
|
3365 |
((mng_itxtp)pChunk)->iLanguagesize = iLanguagesize;
|
|
|
3366 |
((mng_itxtp)pChunk)->iTranslationsize = iTranslationsize;
|
|
|
3367 |
((mng_itxtp)pChunk)->iTextsize = iTextsize;
|
|
|
3368 |
|
|
|
3369 |
if (iKeywordsize)
|
|
|
3370 |
{
|
|
|
3371 |
MNG_ALLOC (pData, ((mng_itxtp)pChunk)->zKeyword, iKeywordsize + 1);
|
|
|
3372 |
MNG_COPY (((mng_itxtp)pChunk)->zKeyword, zKeyword, iKeywordsize);
|
|
|
3373 |
}
|
|
|
3374 |
|
|
|
3375 |
if (iLanguagesize)
|
|
|
3376 |
{
|
|
|
3377 |
MNG_ALLOC (pData, ((mng_itxtp)pChunk)->zLanguage, iLanguagesize + 1);
|
|
|
3378 |
MNG_COPY (((mng_itxtp)pChunk)->zLanguage, zLanguage, iLanguagesize);
|
|
|
3379 |
}
|
|
|
3380 |
|
|
|
3381 |
if (iTranslationsize)
|
|
|
3382 |
{
|
|
|
3383 |
MNG_ALLOC (pData, ((mng_itxtp)pChunk)->zTranslation, iTranslationsize + 1);
|
|
|
3384 |
MNG_COPY (((mng_itxtp)pChunk)->zTranslation, zTranslation, iTranslationsize);
|
|
|
3385 |
}
|
|
|
3386 |
|
|
|
3387 |
if (iTextsize)
|
|
|
3388 |
{
|
|
|
3389 |
MNG_ALLOC (pData, ((mng_itxtp)pChunk)->zText, iTextsize + 1);
|
|
|
3390 |
MNG_COPY (((mng_itxtp)pChunk)->zText, zText, iTextsize);
|
|
|
3391 |
}
|
|
|
3392 |
|
|
|
3393 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
3394 |
|
|
|
3395 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
3396 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_ITXT, MNG_LC_END);
|
|
|
3397 |
#endif
|
|
|
3398 |
|
|
|
3399 |
return MNG_NOERROR;
|
|
|
3400 |
}
|
|
|
3401 |
#endif
|
|
|
3402 |
|
|
|
3403 |
/* ************************************************************************** */
|
|
|
3404 |
|
|
|
3405 |
#ifndef MNG_SKIPCHUNK_bKGD
|
|
|
3406 |
mng_retcode MNG_DECL mng_putchunk_bkgd (mng_handle hHandle,
|
|
|
3407 |
mng_bool bEmpty,
|
|
|
3408 |
mng_uint8 iType,
|
|
|
3409 |
mng_uint8 iIndex,
|
|
|
3410 |
mng_uint16 iGray,
|
|
|
3411 |
mng_uint16 iRed,
|
|
|
3412 |
mng_uint16 iGreen,
|
|
|
3413 |
mng_uint16 iBlue)
|
|
|
3414 |
{
|
|
|
3415 |
mng_datap pData;
|
|
|
3416 |
mng_chunkp pChunk;
|
|
|
3417 |
mng_retcode iRetcode;
|
|
|
3418 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
3419 |
mng_chunk_header sChunkheader =
|
|
|
3420 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
3421 |
{MNG_UINT_bKGD, mng_init_general, mng_free_general, mng_read_bkgd, mng_write_bkgd, mng_assign_general, 0, 0, sizeof(mng_bkgd)};
|
|
|
3422 |
#else
|
|
|
3423 |
{MNG_UINT_bKGD, mng_init_bkgd, mng_free_bkgd, mng_read_bkgd, mng_write_bkgd, mng_assign_bkgd, 0, 0};
|
|
|
3424 |
#endif
|
|
|
3425 |
#else
|
|
|
3426 |
mng_chunk_header sChunkheader;
|
|
|
3427 |
#endif
|
|
|
3428 |
|
|
|
3429 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
3430 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_BKGD, MNG_LC_START);
|
|
|
3431 |
#endif
|
|
|
3432 |
|
|
|
3433 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
3434 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
3435 |
|
|
|
3436 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
3437 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
3438 |
/* must have had a header first! */
|
|
|
3439 |
if (pData->iFirstchunkadded == 0)
|
|
|
3440 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
3441 |
/* prevent misplaced TERM ! */
|
|
|
3442 |
if (!check_term (pData, MNG_UINT_bKGD))
|
|
|
3443 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
3444 |
/* create the chunk */
|
|
|
3445 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
3446 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
3447 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
3448 |
#else
|
|
|
3449 |
iRetcode = mng_init_bkgd (pData, &sChunkheader, &pChunk);
|
|
|
3450 |
#endif
|
|
|
3451 |
#else
|
|
|
3452 |
mng_get_chunkheader(MNG_UINT_bKGD, &sChunkheader);
|
|
|
3453 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
3454 |
#endif
|
|
|
3455 |
|
|
|
3456 |
if (iRetcode) /* on error bail out */
|
|
|
3457 |
return iRetcode;
|
|
|
3458 |
/* fill the chunk */
|
|
|
3459 |
((mng_bkgdp)pChunk)->bEmpty = bEmpty;
|
|
|
3460 |
((mng_bkgdp)pChunk)->iType = iType;
|
|
|
3461 |
((mng_bkgdp)pChunk)->iIndex = iIndex;
|
|
|
3462 |
((mng_bkgdp)pChunk)->iGray = iGray;
|
|
|
3463 |
((mng_bkgdp)pChunk)->iRed = iRed;
|
|
|
3464 |
((mng_bkgdp)pChunk)->iGreen = iGreen;
|
|
|
3465 |
((mng_bkgdp)pChunk)->iBlue = iBlue;
|
|
|
3466 |
|
|
|
3467 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
3468 |
|
|
|
3469 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
3470 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_BKGD, MNG_LC_END);
|
|
|
3471 |
#endif
|
|
|
3472 |
|
|
|
3473 |
return MNG_NOERROR;
|
|
|
3474 |
}
|
|
|
3475 |
#endif
|
|
|
3476 |
|
|
|
3477 |
/* ************************************************************************** */
|
|
|
3478 |
|
|
|
3479 |
#ifndef MNG_SKIPCHUNK_pHYs
|
|
|
3480 |
mng_retcode MNG_DECL mng_putchunk_phys (mng_handle hHandle,
|
|
|
3481 |
mng_bool bEmpty,
|
|
|
3482 |
mng_uint32 iSizex,
|
|
|
3483 |
mng_uint32 iSizey,
|
|
|
3484 |
mng_uint8 iUnit)
|
|
|
3485 |
{
|
|
|
3486 |
mng_datap pData;
|
|
|
3487 |
mng_chunkp pChunk;
|
|
|
3488 |
mng_retcode iRetcode;
|
|
|
3489 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
3490 |
mng_chunk_header sChunkheader =
|
|
|
3491 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
3492 |
{MNG_UINT_pHYs, mng_init_general, mng_free_general, mng_read_phys, mng_write_phys, mng_assign_general, 0, 0, sizeof(mng_phys)};
|
|
|
3493 |
#else
|
|
|
3494 |
{MNG_UINT_pHYs, mng_init_phys, mng_free_phys, mng_read_phys, mng_write_phys, mng_assign_phys, 0, 0};
|
|
|
3495 |
#endif
|
|
|
3496 |
#else
|
|
|
3497 |
mng_chunk_header sChunkheader;
|
|
|
3498 |
#endif
|
|
|
3499 |
|
|
|
3500 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
3501 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_PHYS, MNG_LC_START);
|
|
|
3502 |
#endif
|
|
|
3503 |
|
|
|
3504 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
3505 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
3506 |
|
|
|
3507 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
3508 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
3509 |
/* must have had a header first! */
|
|
|
3510 |
if (pData->iFirstchunkadded == 0)
|
|
|
3511 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
3512 |
/* prevent misplaced TERM ! */
|
|
|
3513 |
if (!check_term (pData, MNG_UINT_pHYs))
|
|
|
3514 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
3515 |
/* create the chunk */
|
|
|
3516 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
3517 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
3518 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
3519 |
#else
|
|
|
3520 |
iRetcode = mng_init_phys (pData, &sChunkheader, &pChunk);
|
|
|
3521 |
#endif
|
|
|
3522 |
#else
|
|
|
3523 |
mng_get_chunkheader(MNG_UINT_pHYs, &sChunkheader);
|
|
|
3524 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
3525 |
#endif
|
|
|
3526 |
|
|
|
3527 |
if (iRetcode) /* on error bail out */
|
|
|
3528 |
return iRetcode;
|
|
|
3529 |
/* fill the chunk */
|
|
|
3530 |
((mng_physp)pChunk)->bEmpty = bEmpty;
|
|
|
3531 |
((mng_physp)pChunk)->iSizex = iSizex;
|
|
|
3532 |
((mng_physp)pChunk)->iSizey = iSizey;
|
|
|
3533 |
((mng_physp)pChunk)->iUnit = iUnit;
|
|
|
3534 |
|
|
|
3535 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
3536 |
|
|
|
3537 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
3538 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_PHYS, MNG_LC_END);
|
|
|
3539 |
#endif
|
|
|
3540 |
|
|
|
3541 |
return MNG_NOERROR;
|
|
|
3542 |
}
|
|
|
3543 |
#endif
|
|
|
3544 |
|
|
|
3545 |
/* ************************************************************************** */
|
|
|
3546 |
|
|
|
3547 |
#ifndef MNG_SKIPCHUNK_sBIT
|
|
|
3548 |
mng_retcode MNG_DECL mng_putchunk_sbit (mng_handle hHandle,
|
|
|
3549 |
mng_bool bEmpty,
|
|
|
3550 |
mng_uint8 iType,
|
|
|
3551 |
mng_uint8arr4 aBits)
|
|
|
3552 |
{
|
|
|
3553 |
mng_datap pData;
|
|
|
3554 |
mng_chunkp pChunk;
|
|
|
3555 |
mng_retcode iRetcode;
|
|
|
3556 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
3557 |
mng_chunk_header sChunkheader =
|
|
|
3558 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
3559 |
{MNG_UINT_sBIT, mng_init_general, mng_free_general, mng_read_sbit, mng_write_sbit, mng_assign_general, 0, 0, sizeof(mng_sbit)};
|
|
|
3560 |
#else
|
|
|
3561 |
{MNG_UINT_sBIT, mng_init_sbit, mng_free_sbit, mng_read_sbit, mng_write_sbit, mng_assign_sbit, 0, 0};
|
|
|
3562 |
#endif
|
|
|
3563 |
#else
|
|
|
3564 |
mng_chunk_header sChunkheader;
|
|
|
3565 |
#endif
|
|
|
3566 |
|
|
|
3567 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
3568 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_SBIT, MNG_LC_START);
|
|
|
3569 |
#endif
|
|
|
3570 |
|
|
|
3571 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
3572 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
3573 |
|
|
|
3574 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
3575 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
3576 |
/* must have had a header first! */
|
|
|
3577 |
if (pData->iFirstchunkadded == 0)
|
|
|
3578 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
3579 |
/* prevent misplaced TERM ! */
|
|
|
3580 |
if (!check_term (pData, MNG_UINT_sBIT))
|
|
|
3581 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
3582 |
/* create the chunk */
|
|
|
3583 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
3584 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
3585 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
3586 |
#else
|
|
|
3587 |
iRetcode = mng_init_sbit (pData, &sChunkheader, &pChunk);
|
|
|
3588 |
#endif
|
|
|
3589 |
#else
|
|
|
3590 |
mng_get_chunkheader(MNG_UINT_sBIT, &sChunkheader);
|
|
|
3591 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
3592 |
#endif
|
|
|
3593 |
|
|
|
3594 |
if (iRetcode) /* on error bail out */
|
|
|
3595 |
return iRetcode;
|
|
|
3596 |
/* fill the chunk */
|
|
|
3597 |
((mng_sbitp)pChunk)->bEmpty = bEmpty;
|
|
|
3598 |
((mng_sbitp)pChunk)->iType = iType;
|
|
|
3599 |
((mng_sbitp)pChunk)->aBits[0] = aBits[0];
|
|
|
3600 |
((mng_sbitp)pChunk)->aBits[1] = aBits[1];
|
|
|
3601 |
((mng_sbitp)pChunk)->aBits[2] = aBits[2];
|
|
|
3602 |
((mng_sbitp)pChunk)->aBits[3] = aBits[3];
|
|
|
3603 |
|
|
|
3604 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
3605 |
|
|
|
3606 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
3607 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_SBIT, MNG_LC_END);
|
|
|
3608 |
#endif
|
|
|
3609 |
|
|
|
3610 |
return MNG_NOERROR;
|
|
|
3611 |
}
|
|
|
3612 |
#endif
|
|
|
3613 |
|
|
|
3614 |
/* ************************************************************************** */
|
|
|
3615 |
|
|
|
3616 |
#ifndef MNG_SKIPCHUNK_sPLT
|
|
|
3617 |
mng_retcode MNG_DECL mng_putchunk_splt (mng_handle hHandle,
|
|
|
3618 |
mng_bool bEmpty,
|
|
|
3619 |
mng_uint32 iNamesize,
|
|
|
3620 |
mng_pchar zName,
|
|
|
3621 |
mng_uint8 iSampledepth,
|
|
|
3622 |
mng_uint32 iEntrycount,
|
|
|
3623 |
mng_ptr pEntries)
|
|
|
3624 |
{
|
|
|
3625 |
mng_datap pData;
|
|
|
3626 |
mng_chunkp pChunk;
|
|
|
3627 |
mng_retcode iRetcode;
|
|
|
3628 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
3629 |
mng_chunk_header sChunkheader =
|
|
|
3630 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
3631 |
{MNG_UINT_sPLT, mng_init_general, mng_free_splt, mng_read_splt, mng_write_splt, mng_assign_splt, 0, 0, sizeof(mng_splt)};
|
|
|
3632 |
#else
|
|
|
3633 |
{MNG_UINT_sPLT, mng_init_splt, mng_free_splt, mng_read_splt, mng_write_splt, mng_assign_splt, 0, 0};
|
|
|
3634 |
#endif
|
|
|
3635 |
#else
|
|
|
3636 |
mng_chunk_header sChunkheader;
|
|
|
3637 |
#endif
|
|
|
3638 |
|
|
|
3639 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
3640 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_SPLT, MNG_LC_START);
|
|
|
3641 |
#endif
|
|
|
3642 |
|
|
|
3643 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
3644 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
3645 |
|
|
|
3646 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
3647 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
3648 |
/* must have had a header first! */
|
|
|
3649 |
if (pData->iFirstchunkadded == 0)
|
|
|
3650 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
3651 |
/* prevent misplaced TERM ! */
|
|
|
3652 |
if (!check_term (pData, MNG_UINT_sPLT))
|
|
|
3653 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
3654 |
/* create the chunk */
|
|
|
3655 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
3656 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
3657 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
3658 |
#else
|
|
|
3659 |
iRetcode = mng_init_splt (pData, &sChunkheader, &pChunk);
|
|
|
3660 |
#endif
|
|
|
3661 |
#else
|
|
|
3662 |
mng_get_chunkheader(MNG_UINT_sPLT, &sChunkheader);
|
|
|
3663 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
3664 |
#endif
|
|
|
3665 |
|
|
|
3666 |
if (iRetcode) /* on error bail out */
|
|
|
3667 |
return iRetcode;
|
|
|
3668 |
/* fill the chunk */
|
|
|
3669 |
((mng_spltp)pChunk)->bEmpty = bEmpty;
|
|
|
3670 |
((mng_spltp)pChunk)->iNamesize = iNamesize;
|
|
|
3671 |
((mng_spltp)pChunk)->iSampledepth = iSampledepth;
|
|
|
3672 |
((mng_spltp)pChunk)->iEntrycount = iEntrycount;
|
|
|
3673 |
|
|
|
3674 |
if (iNamesize)
|
|
|
3675 |
{
|
|
|
3676 |
MNG_ALLOC (pData, ((mng_spltp)pChunk)->zName, iNamesize + 1);
|
|
|
3677 |
MNG_COPY (((mng_spltp)pChunk)->zName, zName, iNamesize);
|
|
|
3678 |
}
|
|
|
3679 |
|
|
|
3680 |
if (iEntrycount)
|
|
|
3681 |
{
|
|
|
3682 |
mng_uint32 iSize = iEntrycount * ((iSampledepth >> 1) + 2);
|
|
|
3683 |
|
|
|
3684 |
MNG_ALLOC (pData, ((mng_spltp)pChunk)->pEntries, iSize);
|
|
|
3685 |
MNG_COPY (((mng_spltp)pChunk)->pEntries, pEntries, iSize);
|
|
|
3686 |
}
|
|
|
3687 |
|
|
|
3688 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
3689 |
|
|
|
3690 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
3691 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_SPLT, MNG_LC_END);
|
|
|
3692 |
#endif
|
|
|
3693 |
|
|
|
3694 |
return MNG_NOERROR;
|
|
|
3695 |
}
|
|
|
3696 |
#endif
|
|
|
3697 |
|
|
|
3698 |
/* ************************************************************************** */
|
|
|
3699 |
|
|
|
3700 |
#ifndef MNG_SKIPCHUNK_hIST
|
|
|
3701 |
mng_retcode MNG_DECL mng_putchunk_hist (mng_handle hHandle,
|
|
|
3702 |
mng_uint32 iEntrycount,
|
|
|
3703 |
mng_uint16arr aEntries)
|
|
|
3704 |
{
|
|
|
3705 |
mng_datap pData;
|
|
|
3706 |
mng_chunkp pChunk;
|
|
|
3707 |
mng_retcode iRetcode;
|
|
|
3708 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
3709 |
mng_chunk_header sChunkheader =
|
|
|
3710 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
3711 |
{MNG_UINT_hIST, mng_init_general, mng_free_general, mng_read_hist, mng_write_hist, mng_assign_general, 0, 0, sizeof(mng_hist)};
|
|
|
3712 |
#else
|
|
|
3713 |
{MNG_UINT_hIST, mng_init_hist, mng_free_hist, mng_read_hist, mng_write_hist, mng_assign_hist, 0, 0};
|
|
|
3714 |
#endif
|
|
|
3715 |
#else
|
|
|
3716 |
mng_chunk_header sChunkheader;
|
|
|
3717 |
#endif
|
|
|
3718 |
|
|
|
3719 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
3720 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_HIST, MNG_LC_START);
|
|
|
3721 |
#endif
|
|
|
3722 |
|
|
|
3723 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
3724 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
3725 |
|
|
|
3726 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
3727 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
3728 |
/* must have had a header first! */
|
|
|
3729 |
if (pData->iFirstchunkadded == 0)
|
|
|
3730 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
3731 |
/* prevent misplaced TERM ! */
|
|
|
3732 |
if (!check_term (pData, MNG_UINT_hIST))
|
|
|
3733 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
3734 |
/* create the chunk */
|
|
|
3735 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
3736 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
3737 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
3738 |
#else
|
|
|
3739 |
iRetcode = mng_init_hist (pData, &sChunkheader, &pChunk);
|
|
|
3740 |
#endif
|
|
|
3741 |
#else
|
|
|
3742 |
mng_get_chunkheader(MNG_UINT_hIST, &sChunkheader);
|
|
|
3743 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
3744 |
#endif
|
|
|
3745 |
|
|
|
3746 |
if (iRetcode) /* on error bail out */
|
|
|
3747 |
return iRetcode;
|
|
|
3748 |
/* fill the chunk */
|
|
|
3749 |
((mng_histp)pChunk)->iEntrycount = iEntrycount;
|
|
|
3750 |
|
|
|
3751 |
MNG_COPY (((mng_histp)pChunk)->aEntries, aEntries, sizeof (mng_uint16arr));
|
|
|
3752 |
|
|
|
3753 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
3754 |
|
|
|
3755 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
3756 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_HIST, MNG_LC_END);
|
|
|
3757 |
#endif
|
|
|
3758 |
|
|
|
3759 |
return MNG_NOERROR;
|
|
|
3760 |
}
|
|
|
3761 |
#endif
|
|
|
3762 |
|
|
|
3763 |
/* ************************************************************************** */
|
|
|
3764 |
|
|
|
3765 |
#ifndef MNG_SKIPCHUNK_tIME
|
|
|
3766 |
mng_retcode MNG_DECL mng_putchunk_time (mng_handle hHandle,
|
|
|
3767 |
mng_uint16 iYear,
|
|
|
3768 |
mng_uint8 iMonth,
|
|
|
3769 |
mng_uint8 iDay,
|
|
|
3770 |
mng_uint8 iHour,
|
|
|
3771 |
mng_uint8 iMinute,
|
|
|
3772 |
mng_uint8 iSecond)
|
|
|
3773 |
{
|
|
|
3774 |
mng_datap pData;
|
|
|
3775 |
mng_chunkp pChunk;
|
|
|
3776 |
mng_retcode iRetcode;
|
|
|
3777 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
3778 |
mng_chunk_header sChunkheader =
|
|
|
3779 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
3780 |
{MNG_UINT_tIME, mng_init_general, mng_free_general, mng_read_time, mng_write_time, mng_assign_general, 0, 0, sizeof(mng_time)};
|
|
|
3781 |
#else
|
|
|
3782 |
{MNG_UINT_tIME, mng_init_time, mng_free_time, mng_read_time, mng_write_time, mng_assign_time, 0, 0};
|
|
|
3783 |
#endif
|
|
|
3784 |
#else
|
|
|
3785 |
mng_chunk_header sChunkheader;
|
|
|
3786 |
#endif
|
|
|
3787 |
|
|
|
3788 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
3789 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_TIME, MNG_LC_START);
|
|
|
3790 |
#endif
|
|
|
3791 |
|
|
|
3792 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
3793 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
3794 |
|
|
|
3795 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
3796 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
3797 |
/* prevent misplaced TERM ! */
|
|
|
3798 |
if (!check_term (pData, MNG_UINT_tIME))
|
|
|
3799 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
3800 |
/* must have had a header first! */
|
|
|
3801 |
if (pData->iFirstchunkadded == 0)
|
|
|
3802 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
3803 |
/* create the chunk */
|
|
|
3804 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
3805 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
3806 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
3807 |
#else
|
|
|
3808 |
iRetcode = mng_init_time (pData, &sChunkheader, &pChunk);
|
|
|
3809 |
#endif
|
|
|
3810 |
#else
|
|
|
3811 |
mng_get_chunkheader(MNG_UINT_tIME, &sChunkheader);
|
|
|
3812 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
3813 |
#endif
|
|
|
3814 |
|
|
|
3815 |
if (iRetcode) /* on error bail out */
|
|
|
3816 |
return iRetcode;
|
|
|
3817 |
/* fill the chunk */
|
|
|
3818 |
((mng_timep)pChunk)->iYear = iYear;
|
|
|
3819 |
((mng_timep)pChunk)->iMonth = iMonth;
|
|
|
3820 |
((mng_timep)pChunk)->iDay = iDay;
|
|
|
3821 |
((mng_timep)pChunk)->iHour = iHour;
|
|
|
3822 |
((mng_timep)pChunk)->iMinute = iMinute;
|
|
|
3823 |
((mng_timep)pChunk)->iSecond = iSecond;
|
|
|
3824 |
|
|
|
3825 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
3826 |
|
|
|
3827 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
3828 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_TIME, MNG_LC_END);
|
|
|
3829 |
#endif
|
|
|
3830 |
|
|
|
3831 |
return MNG_NOERROR;
|
|
|
3832 |
}
|
|
|
3833 |
#endif
|
|
|
3834 |
|
|
|
3835 |
/* ************************************************************************** */
|
|
|
3836 |
|
|
|
3837 |
mng_retcode MNG_DECL mng_putchunk_mhdr (mng_handle hHandle,
|
|
|
3838 |
mng_uint32 iWidth,
|
|
|
3839 |
mng_uint32 iHeight,
|
|
|
3840 |
mng_uint32 iTicks,
|
|
|
3841 |
mng_uint32 iLayercount,
|
|
|
3842 |
mng_uint32 iFramecount,
|
|
|
3843 |
mng_uint32 iPlaytime,
|
|
|
3844 |
mng_uint32 iSimplicity)
|
|
|
3845 |
{
|
|
|
3846 |
mng_datap pData;
|
|
|
3847 |
mng_chunkp pChunk;
|
|
|
3848 |
mng_retcode iRetcode;
|
|
|
3849 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
3850 |
mng_chunk_header sChunkheader =
|
|
|
3851 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
3852 |
{MNG_UINT_MHDR, mng_init_general, mng_free_general, mng_read_mhdr, mng_write_mhdr, mng_assign_general, 0, 0, sizeof(mng_mhdr)};
|
|
|
3853 |
#else
|
|
|
3854 |
{MNG_UINT_MHDR, mng_init_mhdr, mng_free_mhdr, mng_read_mhdr, mng_write_mhdr, mng_assign_mhdr, 0, 0};
|
|
|
3855 |
#endif
|
|
|
3856 |
#else
|
|
|
3857 |
mng_chunk_header sChunkheader;
|
|
|
3858 |
#endif
|
|
|
3859 |
|
|
|
3860 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
3861 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_MHDR, MNG_LC_START);
|
|
|
3862 |
#endif
|
|
|
3863 |
|
|
|
3864 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
3865 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
3866 |
|
|
|
3867 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
3868 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
3869 |
/* must be very first! */
|
|
|
3870 |
if (pData->iFirstchunkadded != 0)
|
|
|
3871 |
MNG_ERROR (pData, MNG_SEQUENCEERROR)
|
|
|
3872 |
/* prevent misplaced TERM ! */
|
|
|
3873 |
if (!check_term (pData, MNG_UINT_MHDR))
|
|
|
3874 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
3875 |
/* create the chunk */
|
|
|
3876 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
3877 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
3878 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
3879 |
#else
|
|
|
3880 |
iRetcode = mng_init_mhdr (pData, &sChunkheader, &pChunk);
|
|
|
3881 |
#endif
|
|
|
3882 |
#else
|
|
|
3883 |
mng_get_chunkheader(MNG_UINT_MHDR, &sChunkheader);
|
|
|
3884 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
3885 |
#endif
|
|
|
3886 |
|
|
|
3887 |
if (iRetcode) /* on error bail out */
|
|
|
3888 |
return iRetcode;
|
|
|
3889 |
/* fill the chunk */
|
|
|
3890 |
((mng_mhdrp)pChunk)->iWidth = iWidth;
|
|
|
3891 |
((mng_mhdrp)pChunk)->iHeight = iHeight;
|
|
|
3892 |
((mng_mhdrp)pChunk)->iTicks = iTicks;
|
|
|
3893 |
((mng_mhdrp)pChunk)->iLayercount = iLayercount;
|
|
|
3894 |
((mng_mhdrp)pChunk)->iFramecount = iFramecount;
|
|
|
3895 |
((mng_mhdrp)pChunk)->iPlaytime = iPlaytime;
|
|
|
3896 |
((mng_mhdrp)pChunk)->iSimplicity = iSimplicity;
|
|
|
3897 |
|
|
|
3898 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
3899 |
|
|
|
3900 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
3901 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_MHDR, MNG_LC_END);
|
|
|
3902 |
#endif
|
|
|
3903 |
|
|
|
3904 |
return MNG_NOERROR;
|
|
|
3905 |
}
|
|
|
3906 |
|
|
|
3907 |
/* ************************************************************************** */
|
|
|
3908 |
|
|
|
3909 |
mng_retcode MNG_DECL mng_putchunk_mend (mng_handle hHandle)
|
|
|
3910 |
{
|
|
|
3911 |
mng_datap pData;
|
|
|
3912 |
mng_chunkp pChunk;
|
|
|
3913 |
mng_retcode iRetcode;
|
|
|
3914 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
3915 |
mng_chunk_header sChunkheader =
|
|
|
3916 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
3917 |
{MNG_UINT_MEND, mng_init_general, mng_free_general, mng_read_mend, mng_write_mend, mng_assign_general, 0, 0, sizeof(mng_mend)};
|
|
|
3918 |
#else
|
|
|
3919 |
{MNG_UINT_MEND, mng_init_mend, mng_free_mend, mng_read_mend, mng_write_mend, mng_assign_mend, 0, 0};
|
|
|
3920 |
#endif
|
|
|
3921 |
#else
|
|
|
3922 |
mng_chunk_header sChunkheader;
|
|
|
3923 |
#endif
|
|
|
3924 |
|
|
|
3925 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
3926 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_MEND, MNG_LC_START);
|
|
|
3927 |
#endif
|
|
|
3928 |
|
|
|
3929 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
3930 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
3931 |
|
|
|
3932 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
3933 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
3934 |
/* must have had a header first! */
|
|
|
3935 |
if (pData->iFirstchunkadded == 0)
|
|
|
3936 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
3937 |
/* prevent misplaced TERM ! */
|
|
|
3938 |
if (!check_term (pData, MNG_UINT_MEND))
|
|
|
3939 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
3940 |
/* create the chunk */
|
|
|
3941 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
3942 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
3943 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
3944 |
#else
|
|
|
3945 |
iRetcode = mng_init_mend (pData, &sChunkheader, &pChunk);
|
|
|
3946 |
#endif
|
|
|
3947 |
#else
|
|
|
3948 |
mng_get_chunkheader(MNG_UINT_MEND, &sChunkheader);
|
|
|
3949 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
3950 |
#endif
|
|
|
3951 |
|
|
|
3952 |
if (iRetcode) /* on error bail out */
|
|
|
3953 |
return iRetcode;
|
|
|
3954 |
|
|
|
3955 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
3956 |
|
|
|
3957 |
pData->bCreating = MNG_FALSE; /* should be last chunk !!! */
|
|
|
3958 |
|
|
|
3959 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
3960 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_MEND, MNG_LC_END);
|
|
|
3961 |
#endif
|
|
|
3962 |
|
|
|
3963 |
return MNG_NOERROR;
|
|
|
3964 |
}
|
|
|
3965 |
|
|
|
3966 |
/* ************************************************************************** */
|
|
|
3967 |
|
|
|
3968 |
#ifndef MNG_SKIPCHUNK_LOOP
|
|
|
3969 |
mng_retcode MNG_DECL mng_putchunk_loop (mng_handle hHandle,
|
|
|
3970 |
mng_uint8 iLevel,
|
|
|
3971 |
mng_uint32 iRepeat,
|
|
|
3972 |
mng_uint8 iTermination,
|
|
|
3973 |
mng_uint32 iItermin,
|
|
|
3974 |
mng_uint32 iItermax,
|
|
|
3975 |
mng_uint32 iCount,
|
|
|
3976 |
mng_uint32p pSignals)
|
|
|
3977 |
{
|
|
|
3978 |
mng_datap pData;
|
|
|
3979 |
mng_chunkp pChunk;
|
|
|
3980 |
mng_retcode iRetcode;
|
|
|
3981 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
3982 |
mng_chunk_header sChunkheader =
|
|
|
3983 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
3984 |
{MNG_UINT_LOOP, mng_init_general, mng_free_loop, mng_read_loop, mng_write_loop, mng_assign_loop, 0, 0, sizeof(mng_loop)};
|
|
|
3985 |
#else
|
|
|
3986 |
{MNG_UINT_LOOP, mng_init_loop, mng_free_loop, mng_read_loop, mng_write_loop, mng_assign_loop, 0, 0};
|
|
|
3987 |
#endif
|
|
|
3988 |
#else
|
|
|
3989 |
mng_chunk_header sChunkheader;
|
|
|
3990 |
#endif
|
|
|
3991 |
|
|
|
3992 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
3993 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_LOOP, MNG_LC_START);
|
|
|
3994 |
#endif
|
|
|
3995 |
|
|
|
3996 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
3997 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
3998 |
|
|
|
3999 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
4000 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
4001 |
/* must have had a MHDR first! */
|
|
|
4002 |
if (pData->iFirstchunkadded != MNG_UINT_MHDR)
|
|
|
4003 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
4004 |
/* prevent misplaced TERM ! */
|
|
|
4005 |
if (!check_term (pData, MNG_UINT_LOOP))
|
|
|
4006 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
4007 |
/* create the chunk */
|
|
|
4008 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
4009 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
4010 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
4011 |
#else
|
|
|
4012 |
iRetcode = mng_init_loop (pData, &sChunkheader, &pChunk);
|
|
|
4013 |
#endif
|
|
|
4014 |
#else
|
|
|
4015 |
mng_get_chunkheader(MNG_UINT_LOOP, &sChunkheader);
|
|
|
4016 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
4017 |
#endif
|
|
|
4018 |
|
|
|
4019 |
if (iRetcode) /* on error bail out */
|
|
|
4020 |
return iRetcode;
|
|
|
4021 |
/* fill the chunk */
|
|
|
4022 |
((mng_loopp)pChunk)->iLevel = iLevel;
|
|
|
4023 |
((mng_loopp)pChunk)->iRepeat = iRepeat;
|
|
|
4024 |
((mng_loopp)pChunk)->iTermination = iTermination;
|
|
|
4025 |
((mng_loopp)pChunk)->iItermin = iItermin;
|
|
|
4026 |
((mng_loopp)pChunk)->iItermax = iItermax;
|
|
|
4027 |
((mng_loopp)pChunk)->iCount = iCount;
|
|
|
4028 |
((mng_loopp)pChunk)->pSignals = pSignals;
|
|
|
4029 |
|
|
|
4030 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
4031 |
|
|
|
4032 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
4033 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_LOOP, MNG_LC_END);
|
|
|
4034 |
#endif
|
|
|
4035 |
|
|
|
4036 |
return MNG_NOERROR;
|
|
|
4037 |
}
|
|
|
4038 |
|
|
|
4039 |
/* ************************************************************************** */
|
|
|
4040 |
|
|
|
4041 |
mng_retcode MNG_DECL mng_putchunk_endl (mng_handle hHandle,
|
|
|
4042 |
mng_uint8 iLevel)
|
|
|
4043 |
{
|
|
|
4044 |
mng_datap pData;
|
|
|
4045 |
mng_chunkp pChunk;
|
|
|
4046 |
mng_retcode iRetcode;
|
|
|
4047 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
4048 |
mng_chunk_header sChunkheader =
|
|
|
4049 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
4050 |
{MNG_UINT_ENDL, mng_init_general, mng_free_general, mng_read_endl, mng_write_endl, mng_assign_general, 0, 0, sizeof(mng_endl)};
|
|
|
4051 |
#else
|
|
|
4052 |
{MNG_UINT_ENDL, mng_init_endl, mng_free_endl, mng_read_endl, mng_write_endl, mng_assign_endl, 0, 0};
|
|
|
4053 |
#endif
|
|
|
4054 |
#else
|
|
|
4055 |
mng_chunk_header sChunkheader;
|
|
|
4056 |
#endif
|
|
|
4057 |
|
|
|
4058 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
4059 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_ENDL, MNG_LC_START);
|
|
|
4060 |
#endif
|
|
|
4061 |
|
|
|
4062 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
4063 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
4064 |
|
|
|
4065 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
4066 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
4067 |
/* must have had a MHDR first! */
|
|
|
4068 |
if (pData->iFirstchunkadded != MNG_UINT_MHDR)
|
|
|
4069 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
4070 |
/* prevent misplaced TERM ! */
|
|
|
4071 |
if (!check_term (pData, MNG_UINT_ENDL))
|
|
|
4072 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
4073 |
/* create the chunk */
|
|
|
4074 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
4075 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
4076 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
4077 |
#else
|
|
|
4078 |
iRetcode = mng_init_endl (pData, &sChunkheader, &pChunk);
|
|
|
4079 |
#endif
|
|
|
4080 |
#else
|
|
|
4081 |
mng_get_chunkheader(MNG_UINT_ENDL, &sChunkheader);
|
|
|
4082 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
4083 |
#endif
|
|
|
4084 |
|
|
|
4085 |
if (iRetcode) /* on error bail out */
|
|
|
4086 |
return iRetcode;
|
|
|
4087 |
/* fill the chunk */
|
|
|
4088 |
((mng_endlp)pChunk)->iLevel = iLevel;
|
|
|
4089 |
|
|
|
4090 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
4091 |
|
|
|
4092 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
4093 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_ENDL, MNG_LC_END);
|
|
|
4094 |
#endif
|
|
|
4095 |
|
|
|
4096 |
return MNG_NOERROR;
|
|
|
4097 |
}
|
|
|
4098 |
#endif
|
|
|
4099 |
|
|
|
4100 |
/* ************************************************************************** */
|
|
|
4101 |
|
|
|
4102 |
#ifndef MNG_SKIPCHUNK_DEFI
|
|
|
4103 |
mng_retcode MNG_DECL mng_putchunk_defi (mng_handle hHandle,
|
|
|
4104 |
mng_uint16 iObjectid,
|
|
|
4105 |
mng_uint8 iDonotshow,
|
|
|
4106 |
mng_uint8 iConcrete,
|
|
|
4107 |
mng_bool bHasloca,
|
|
|
4108 |
mng_int32 iXlocation,
|
|
|
4109 |
mng_int32 iYlocation,
|
|
|
4110 |
mng_bool bHasclip,
|
|
|
4111 |
mng_int32 iLeftcb,
|
|
|
4112 |
mng_int32 iRightcb,
|
|
|
4113 |
mng_int32 iTopcb,
|
|
|
4114 |
mng_int32 iBottomcb)
|
|
|
4115 |
{
|
|
|
4116 |
mng_datap pData;
|
|
|
4117 |
mng_chunkp pChunk;
|
|
|
4118 |
mng_retcode iRetcode;
|
|
|
4119 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
4120 |
mng_chunk_header sChunkheader =
|
|
|
4121 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
4122 |
{MNG_UINT_DEFI, mng_init_general, mng_free_general, mng_read_defi, mng_write_defi, mng_assign_general, 0, 0, sizeof(mng_defi)};
|
|
|
4123 |
#else
|
|
|
4124 |
{MNG_UINT_DEFI, mng_init_defi, mng_free_defi, mng_read_defi, mng_write_defi, mng_assign_defi, 0, 0};
|
|
|
4125 |
#endif
|
|
|
4126 |
#else
|
|
|
4127 |
mng_chunk_header sChunkheader;
|
|
|
4128 |
#endif
|
|
|
4129 |
|
|
|
4130 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
4131 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_DEFI, MNG_LC_START);
|
|
|
4132 |
#endif
|
|
|
4133 |
|
|
|
4134 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
4135 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
4136 |
|
|
|
4137 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
4138 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
4139 |
/* must have had a MHDR first! */
|
|
|
4140 |
if (pData->iFirstchunkadded != MNG_UINT_MHDR)
|
|
|
4141 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
4142 |
/* prevent misplaced TERM ! */
|
|
|
4143 |
if (!check_term (pData, MNG_UINT_DEFI))
|
|
|
4144 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
4145 |
/* create the chunk */
|
|
|
4146 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
4147 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
4148 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
4149 |
#else
|
|
|
4150 |
iRetcode = mng_init_defi (pData, &sChunkheader, &pChunk);
|
|
|
4151 |
#endif
|
|
|
4152 |
#else
|
|
|
4153 |
mng_get_chunkheader(MNG_UINT_DEFI, &sChunkheader);
|
|
|
4154 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
4155 |
#endif
|
|
|
4156 |
|
|
|
4157 |
if (iRetcode) /* on error bail out */
|
|
|
4158 |
return iRetcode;
|
|
|
4159 |
/* fill the chunk */
|
|
|
4160 |
((mng_defip)pChunk)->iObjectid = iObjectid;
|
|
|
4161 |
((mng_defip)pChunk)->iDonotshow = iDonotshow;
|
|
|
4162 |
((mng_defip)pChunk)->iConcrete = iConcrete;
|
|
|
4163 |
((mng_defip)pChunk)->bHasloca = bHasloca;
|
|
|
4164 |
((mng_defip)pChunk)->iXlocation = iXlocation;
|
|
|
4165 |
((mng_defip)pChunk)->iYlocation = iYlocation;
|
|
|
4166 |
((mng_defip)pChunk)->bHasclip = bHasclip;
|
|
|
4167 |
((mng_defip)pChunk)->iLeftcb = iLeftcb;
|
|
|
4168 |
((mng_defip)pChunk)->iRightcb = iRightcb;
|
|
|
4169 |
((mng_defip)pChunk)->iTopcb = iTopcb;
|
|
|
4170 |
((mng_defip)pChunk)->iBottomcb = iBottomcb;
|
|
|
4171 |
|
|
|
4172 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
4173 |
|
|
|
4174 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
4175 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_DEFI, MNG_LC_END);
|
|
|
4176 |
#endif
|
|
|
4177 |
|
|
|
4178 |
return MNG_NOERROR;
|
|
|
4179 |
}
|
|
|
4180 |
#endif
|
|
|
4181 |
|
|
|
4182 |
/* ************************************************************************** */
|
|
|
4183 |
|
|
|
4184 |
#ifndef MNG_SKIPCHUNK_BASI
|
|
|
4185 |
mng_retcode MNG_DECL mng_putchunk_basi (mng_handle hHandle,
|
|
|
4186 |
mng_uint32 iWidth,
|
|
|
4187 |
mng_uint32 iHeight,
|
|
|
4188 |
mng_uint8 iBitdepth,
|
|
|
4189 |
mng_uint8 iColortype,
|
|
|
4190 |
mng_uint8 iCompression,
|
|
|
4191 |
mng_uint8 iFilter,
|
|
|
4192 |
mng_uint8 iInterlace,
|
|
|
4193 |
mng_uint16 iRed,
|
|
|
4194 |
mng_uint16 iGreen,
|
|
|
4195 |
mng_uint16 iBlue,
|
|
|
4196 |
mng_uint16 iAlpha,
|
|
|
4197 |
mng_uint8 iViewable)
|
|
|
4198 |
{
|
|
|
4199 |
mng_datap pData;
|
|
|
4200 |
mng_chunkp pChunk;
|
|
|
4201 |
mng_retcode iRetcode;
|
|
|
4202 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
4203 |
mng_chunk_header sChunkheader =
|
|
|
4204 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
4205 |
{MNG_UINT_BASI, mng_init_general, mng_free_general, mng_read_basi, mng_write_basi, mng_assign_general, 0, 0, sizeof(mng_basi)};
|
|
|
4206 |
#else
|
|
|
4207 |
{MNG_UINT_BASI, mng_init_basi, mng_free_basi, mng_read_basi, mng_write_basi, mng_assign_basi, 0, 0};
|
|
|
4208 |
#endif
|
|
|
4209 |
#else
|
|
|
4210 |
mng_chunk_header sChunkheader;
|
|
|
4211 |
#endif
|
|
|
4212 |
|
|
|
4213 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
4214 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_BASI, MNG_LC_START);
|
|
|
4215 |
#endif
|
|
|
4216 |
|
|
|
4217 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
4218 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
4219 |
|
|
|
4220 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
4221 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
4222 |
/* must have had a MHDR first! */
|
|
|
4223 |
if (pData->iFirstchunkadded != MNG_UINT_MHDR)
|
|
|
4224 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
4225 |
/* prevent misplaced TERM ! */
|
|
|
4226 |
if (!check_term (pData, MNG_UINT_BASI))
|
|
|
4227 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
4228 |
/* create the chunk */
|
|
|
4229 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
4230 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
4231 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
4232 |
#else
|
|
|
4233 |
iRetcode = mng_init_basi (pData, &sChunkheader, &pChunk);
|
|
|
4234 |
#endif
|
|
|
4235 |
#else
|
|
|
4236 |
mng_get_chunkheader(MNG_UINT_BASI, &sChunkheader);
|
|
|
4237 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
4238 |
#endif
|
|
|
4239 |
|
|
|
4240 |
if (iRetcode) /* on error bail out */
|
|
|
4241 |
return iRetcode;
|
|
|
4242 |
/* fill the chunk */
|
|
|
4243 |
((mng_basip)pChunk)->iWidth = iWidth;
|
|
|
4244 |
((mng_basip)pChunk)->iHeight = iHeight;
|
|
|
4245 |
((mng_basip)pChunk)->iBitdepth = iBitdepth;
|
|
|
4246 |
((mng_basip)pChunk)->iColortype = iColortype;
|
|
|
4247 |
((mng_basip)pChunk)->iCompression = iCompression;
|
|
|
4248 |
((mng_basip)pChunk)->iFilter = iFilter;
|
|
|
4249 |
((mng_basip)pChunk)->iInterlace = iInterlace;
|
|
|
4250 |
((mng_basip)pChunk)->iRed = iRed;
|
|
|
4251 |
((mng_basip)pChunk)->iGreen = iGreen;
|
|
|
4252 |
((mng_basip)pChunk)->iBlue = iBlue;
|
|
|
4253 |
((mng_basip)pChunk)->iAlpha = iAlpha;
|
|
|
4254 |
((mng_basip)pChunk)->iViewable = iViewable;
|
|
|
4255 |
|
|
|
4256 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
4257 |
|
|
|
4258 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
4259 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_BASI, MNG_LC_END);
|
|
|
4260 |
#endif
|
|
|
4261 |
|
|
|
4262 |
return MNG_NOERROR;
|
|
|
4263 |
}
|
|
|
4264 |
#endif
|
|
|
4265 |
|
|
|
4266 |
/* ************************************************************************** */
|
|
|
4267 |
|
|
|
4268 |
#ifndef MNG_SKIPCHUNK_CLON
|
|
|
4269 |
mng_retcode MNG_DECL mng_putchunk_clon (mng_handle hHandle,
|
|
|
4270 |
mng_uint16 iSourceid,
|
|
|
4271 |
mng_uint16 iCloneid,
|
|
|
4272 |
mng_uint8 iClonetype,
|
|
|
4273 |
mng_uint8 iDonotshow,
|
|
|
4274 |
mng_uint8 iConcrete,
|
|
|
4275 |
mng_bool bHasloca,
|
|
|
4276 |
mng_uint8 iLocationtype,
|
|
|
4277 |
mng_int32 iLocationx,
|
|
|
4278 |
mng_int32 iLocationy)
|
|
|
4279 |
{
|
|
|
4280 |
mng_datap pData;
|
|
|
4281 |
mng_chunkp pChunk;
|
|
|
4282 |
mng_retcode iRetcode;
|
|
|
4283 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
4284 |
mng_chunk_header sChunkheader =
|
|
|
4285 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
4286 |
{MNG_UINT_CLON, mng_init_general, mng_free_general, mng_read_clon, mng_write_clon, mng_assign_general, 0, 0, sizeof(mng_clon)};
|
|
|
4287 |
#else
|
|
|
4288 |
{MNG_UINT_CLON, mng_init_clon, mng_free_clon, mng_read_clon, mng_write_clon, mng_assign_clon, 0, 0};
|
|
|
4289 |
#endif
|
|
|
4290 |
#else
|
|
|
4291 |
mng_chunk_header sChunkheader;
|
|
|
4292 |
#endif
|
|
|
4293 |
|
|
|
4294 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
4295 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_CLON, MNG_LC_START);
|
|
|
4296 |
#endif
|
|
|
4297 |
|
|
|
4298 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
4299 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
4300 |
|
|
|
4301 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
4302 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
4303 |
/* must have had a MHDR first! */
|
|
|
4304 |
if (pData->iFirstchunkadded != MNG_UINT_MHDR)
|
|
|
4305 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
4306 |
/* prevent misplaced TERM ! */
|
|
|
4307 |
if (!check_term (pData, MNG_UINT_CLON))
|
|
|
4308 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
4309 |
/* create the chunk */
|
|
|
4310 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
4311 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
4312 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
4313 |
#else
|
|
|
4314 |
iRetcode = mng_init_clon (pData, &sChunkheader, &pChunk);
|
|
|
4315 |
#endif
|
|
|
4316 |
#else
|
|
|
4317 |
mng_get_chunkheader(MNG_UINT_CLON, &sChunkheader);
|
|
|
4318 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
4319 |
#endif
|
|
|
4320 |
|
|
|
4321 |
if (iRetcode) /* on error bail out */
|
|
|
4322 |
return iRetcode;
|
|
|
4323 |
/* fill the chunk */
|
|
|
4324 |
((mng_clonp)pChunk)->iSourceid = iSourceid;
|
|
|
4325 |
((mng_clonp)pChunk)->iCloneid = iCloneid;
|
|
|
4326 |
((mng_clonp)pChunk)->iClonetype = iClonetype;
|
|
|
4327 |
((mng_clonp)pChunk)->iDonotshow = iDonotshow;
|
|
|
4328 |
((mng_clonp)pChunk)->iConcrete = iConcrete;
|
|
|
4329 |
((mng_clonp)pChunk)->bHasloca = bHasloca;
|
|
|
4330 |
((mng_clonp)pChunk)->iLocationtype = iLocationtype;
|
|
|
4331 |
((mng_clonp)pChunk)->iLocationx = iLocationx;
|
|
|
4332 |
((mng_clonp)pChunk)->iLocationy = iLocationy;
|
|
|
4333 |
|
|
|
4334 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
4335 |
|
|
|
4336 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
4337 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_CLON, MNG_LC_END);
|
|
|
4338 |
#endif
|
|
|
4339 |
|
|
|
4340 |
return MNG_NOERROR;
|
|
|
4341 |
}
|
|
|
4342 |
#endif
|
|
|
4343 |
|
|
|
4344 |
/* ************************************************************************** */
|
|
|
4345 |
|
|
|
4346 |
#ifndef MNG_SKIPCHUNK_PAST
|
|
|
4347 |
mng_retcode MNG_DECL mng_putchunk_past (mng_handle hHandle,
|
|
|
4348 |
mng_uint16 iDestid,
|
|
|
4349 |
mng_uint8 iTargettype,
|
|
|
4350 |
mng_int32 iTargetx,
|
|
|
4351 |
mng_int32 iTargety,
|
|
|
4352 |
mng_uint32 iCount)
|
|
|
4353 |
{
|
|
|
4354 |
mng_datap pData;
|
|
|
4355 |
mng_chunkp pChunk;
|
|
|
4356 |
mng_retcode iRetcode;
|
|
|
4357 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
4358 |
mng_chunk_header sChunkheader =
|
|
|
4359 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
4360 |
{MNG_UINT_PAST, mng_init_general, mng_free_past, mng_read_past, mng_write_past, mng_assign_past, 0, 0, sizeof(mng_past)};
|
|
|
4361 |
#else
|
|
|
4362 |
{MNG_UINT_PAST, mng_init_past, mng_free_past, mng_read_past, mng_write_past, mng_assign_past, 0, 0};
|
|
|
4363 |
#endif
|
|
|
4364 |
#else
|
|
|
4365 |
mng_chunk_header sChunkheader;
|
|
|
4366 |
#endif
|
|
|
4367 |
|
|
|
4368 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
4369 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_PAST, MNG_LC_START);
|
|
|
4370 |
#endif
|
|
|
4371 |
|
|
|
4372 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
4373 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
4374 |
|
|
|
4375 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
4376 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
4377 |
/* must have had a MHDR first! */
|
|
|
4378 |
if (pData->iFirstchunkadded != MNG_UINT_MHDR)
|
|
|
4379 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
4380 |
/* prevent misplaced TERM ! */
|
|
|
4381 |
if (!check_term (pData, MNG_UINT_PAST))
|
|
|
4382 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
4383 |
/* create the chunk */
|
|
|
4384 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
4385 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
4386 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
4387 |
#else
|
|
|
4388 |
iRetcode = mng_init_past (pData, &sChunkheader, &pChunk);
|
|
|
4389 |
#endif
|
|
|
4390 |
#else
|
|
|
4391 |
mng_get_chunkheader(MNG_UINT_PAST, &sChunkheader);
|
|
|
4392 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
4393 |
#endif
|
|
|
4394 |
|
|
|
4395 |
if (iRetcode) /* on error bail out */
|
|
|
4396 |
return iRetcode;
|
|
|
4397 |
/* fill the chunk */
|
|
|
4398 |
((mng_pastp)pChunk)->iDestid = iDestid;
|
|
|
4399 |
((mng_pastp)pChunk)->iTargettype = iTargettype;
|
|
|
4400 |
((mng_pastp)pChunk)->iTargetx = iTargetx;
|
|
|
4401 |
((mng_pastp)pChunk)->iTargety = iTargety;
|
|
|
4402 |
((mng_pastp)pChunk)->iCount = iCount;
|
|
|
4403 |
|
|
|
4404 |
if (iCount)
|
|
|
4405 |
MNG_ALLOC (pData, ((mng_pastp)pChunk)->pSources, iCount * sizeof (mng_past_source));
|
|
|
4406 |
|
|
|
4407 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
4408 |
|
|
|
4409 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
4410 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_PAST, MNG_LC_END);
|
|
|
4411 |
#endif
|
|
|
4412 |
|
|
|
4413 |
return MNG_NOERROR;
|
|
|
4414 |
}
|
|
|
4415 |
#endif
|
|
|
4416 |
|
|
|
4417 |
/* ************************************************************************** */
|
|
|
4418 |
|
|
|
4419 |
#ifndef MNG_SKIPCHUNK_PAST
|
|
|
4420 |
mng_retcode MNG_DECL mng_putchunk_past_src (mng_handle hHandle,
|
|
|
4421 |
mng_uint32 iEntry,
|
|
|
4422 |
mng_uint16 iSourceid,
|
|
|
4423 |
mng_uint8 iComposition,
|
|
|
4424 |
mng_uint8 iOrientation,
|
|
|
4425 |
mng_uint8 iOffsettype,
|
|
|
4426 |
mng_int32 iOffsetx,
|
|
|
4427 |
mng_int32 iOffsety,
|
|
|
4428 |
mng_uint8 iBoundarytype,
|
|
|
4429 |
mng_int32 iBoundaryl,
|
|
|
4430 |
mng_int32 iBoundaryr,
|
|
|
4431 |
mng_int32 iBoundaryt,
|
|
|
4432 |
mng_int32 iBoundaryb)
|
|
|
4433 |
{
|
|
|
4434 |
mng_datap pData;
|
|
|
4435 |
mng_chunkp pChunk;
|
|
|
4436 |
mng_past_sourcep pEntry;
|
|
|
4437 |
|
|
|
4438 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
4439 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_PAST_SRC, MNG_LC_START);
|
|
|
4440 |
#endif
|
|
|
4441 |
|
|
|
4442 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
4443 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
4444 |
|
|
|
4445 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
4446 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
4447 |
/* must have had a MHDR first! */
|
|
|
4448 |
if (pData->iFirstchunkadded != MNG_UINT_MHDR)
|
|
|
4449 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
4450 |
|
|
|
4451 |
pChunk = pData->pLastchunk; /* last one must have been PAST ! */
|
|
|
4452 |
|
|
|
4453 |
if (((mng_chunk_headerp)pChunk)->iChunkname != MNG_UINT_PAST)
|
|
|
4454 |
MNG_ERROR (pData, MNG_NOCORRCHUNK)
|
|
|
4455 |
/* index out of bounds ? */
|
|
|
4456 |
if (iEntry >= ((mng_pastp)pChunk)->iCount)
|
|
|
4457 |
MNG_ERROR (pData, MNG_INVALIDENTRYIX)
|
|
|
4458 |
/* address proper entry */
|
|
|
4459 |
pEntry = ((mng_pastp)pChunk)->pSources + iEntry;
|
|
|
4460 |
|
|
|
4461 |
pEntry->iSourceid = iSourceid; /* fill entry */
|
|
|
4462 |
pEntry->iComposition = iComposition;
|
|
|
4463 |
pEntry->iOrientation = iOrientation;
|
|
|
4464 |
pEntry->iOffsettype = iOffsettype;
|
|
|
4465 |
pEntry->iOffsetx = iOffsetx;
|
|
|
4466 |
pEntry->iOffsety = iOffsety;
|
|
|
4467 |
pEntry->iBoundarytype = iBoundarytype;
|
|
|
4468 |
pEntry->iBoundaryl = iBoundaryl;
|
|
|
4469 |
pEntry->iBoundaryr = iBoundaryr;
|
|
|
4470 |
pEntry->iBoundaryt = iBoundaryt;
|
|
|
4471 |
pEntry->iBoundaryb = iBoundaryb;
|
|
|
4472 |
|
|
|
4473 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
4474 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_PAST_SRC, MNG_LC_END);
|
|
|
4475 |
#endif
|
|
|
4476 |
|
|
|
4477 |
return MNG_NOERROR;
|
|
|
4478 |
}
|
|
|
4479 |
#endif
|
|
|
4480 |
|
|
|
4481 |
/* ************************************************************************** */
|
|
|
4482 |
|
|
|
4483 |
#ifndef MNG_SKIPCHUNK_DISC
|
|
|
4484 |
mng_retcode MNG_DECL mng_putchunk_disc (mng_handle hHandle,
|
|
|
4485 |
mng_uint32 iCount,
|
|
|
4486 |
mng_uint16p pObjectids)
|
|
|
4487 |
{
|
|
|
4488 |
mng_datap pData;
|
|
|
4489 |
mng_chunkp pChunk;
|
|
|
4490 |
mng_retcode iRetcode;
|
|
|
4491 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
4492 |
mng_chunk_header sChunkheader =
|
|
|
4493 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
4494 |
{MNG_UINT_DISC, mng_init_general, mng_free_disc, mng_read_disc, mng_write_disc, mng_assign_disc, 0, 0, sizeof(mng_disc)};
|
|
|
4495 |
#else
|
|
|
4496 |
{MNG_UINT_DISC, mng_init_disc, mng_free_disc, mng_read_disc, mng_write_disc, mng_assign_disc, 0, 0};
|
|
|
4497 |
#endif
|
|
|
4498 |
#else
|
|
|
4499 |
mng_chunk_header sChunkheader;
|
|
|
4500 |
#endif
|
|
|
4501 |
|
|
|
4502 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
4503 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_DISC, MNG_LC_START);
|
|
|
4504 |
#endif
|
|
|
4505 |
|
|
|
4506 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
4507 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
4508 |
|
|
|
4509 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
4510 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
4511 |
/* must have had a MHDR first! */
|
|
|
4512 |
if (pData->iFirstchunkadded != MNG_UINT_MHDR)
|
|
|
4513 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
4514 |
/* prevent misplaced TERM ! */
|
|
|
4515 |
if (!check_term (pData, MNG_UINT_DISC))
|
|
|
4516 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
4517 |
/* create the chunk */
|
|
|
4518 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
4519 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
4520 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
4521 |
#else
|
|
|
4522 |
iRetcode = mng_init_disc (pData, &sChunkheader, &pChunk);
|
|
|
4523 |
#endif
|
|
|
4524 |
#else
|
|
|
4525 |
mng_get_chunkheader(MNG_UINT_DISC, &sChunkheader);
|
|
|
4526 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
4527 |
#endif
|
|
|
4528 |
|
|
|
4529 |
if (iRetcode) /* on error bail out */
|
|
|
4530 |
return iRetcode;
|
|
|
4531 |
/* fill the chunk */
|
|
|
4532 |
((mng_discp)pChunk)->iCount = iCount;
|
|
|
4533 |
|
|
|
4534 |
if (iCount)
|
|
|
4535 |
{
|
|
|
4536 |
mng_uint32 iSize = iCount * sizeof (mng_uint32);
|
|
|
4537 |
|
|
|
4538 |
MNG_ALLOC (pData, ((mng_discp)pChunk)->pObjectids, iSize);
|
|
|
4539 |
MNG_COPY (((mng_discp)pChunk)->pObjectids, pObjectids, iSize);
|
|
|
4540 |
}
|
|
|
4541 |
|
|
|
4542 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
4543 |
|
|
|
4544 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
4545 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_DISC, MNG_LC_END);
|
|
|
4546 |
#endif
|
|
|
4547 |
|
|
|
4548 |
return MNG_NOERROR;
|
|
|
4549 |
}
|
|
|
4550 |
#endif
|
|
|
4551 |
|
|
|
4552 |
/* ************************************************************************** */
|
|
|
4553 |
|
|
|
4554 |
#ifndef MNG_SKIPCHUNK_BACK
|
|
|
4555 |
mng_retcode MNG_DECL mng_putchunk_back (mng_handle hHandle,
|
|
|
4556 |
mng_uint16 iRed,
|
|
|
4557 |
mng_uint16 iGreen,
|
|
|
4558 |
mng_uint16 iBlue,
|
|
|
4559 |
mng_uint8 iMandatory,
|
|
|
4560 |
mng_uint16 iImageid,
|
|
|
4561 |
mng_uint8 iTile)
|
|
|
4562 |
{
|
|
|
4563 |
mng_datap pData;
|
|
|
4564 |
mng_chunkp pChunk;
|
|
|
4565 |
mng_retcode iRetcode;
|
|
|
4566 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
4567 |
mng_chunk_header sChunkheader =
|
|
|
4568 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
4569 |
{MNG_UINT_BACK, mng_init_general, mng_free_general, mng_read_back, mng_write_back, mng_assign_general, 0, 0, sizeof(mng_back)};
|
|
|
4570 |
#else
|
|
|
4571 |
{MNG_UINT_BACK, mng_init_back, mng_free_back, mng_read_back, mng_write_back, mng_assign_back, 0, 0};
|
|
|
4572 |
#endif
|
|
|
4573 |
#else
|
|
|
4574 |
mng_chunk_header sChunkheader;
|
|
|
4575 |
#endif
|
|
|
4576 |
|
|
|
4577 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
4578 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_BACK, MNG_LC_START);
|
|
|
4579 |
#endif
|
|
|
4580 |
|
|
|
4581 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
4582 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
4583 |
|
|
|
4584 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
4585 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
4586 |
/* must have had a MHDR first! */
|
|
|
4587 |
if (pData->iFirstchunkadded != MNG_UINT_MHDR)
|
|
|
4588 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
4589 |
/* prevent misplaced TERM ! */
|
|
|
4590 |
if (!check_term (pData, MNG_UINT_BACK))
|
|
|
4591 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
4592 |
/* create the chunk */
|
|
|
4593 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
4594 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
4595 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
4596 |
#else
|
|
|
4597 |
iRetcode = mng_init_back (pData, &sChunkheader, &pChunk);
|
|
|
4598 |
#endif
|
|
|
4599 |
#else
|
|
|
4600 |
mng_get_chunkheader(MNG_UINT_BACK, &sChunkheader);
|
|
|
4601 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
4602 |
#endif
|
|
|
4603 |
|
|
|
4604 |
if (iRetcode) /* on error bail out */
|
|
|
4605 |
return iRetcode;
|
|
|
4606 |
/* fill the chunk */
|
|
|
4607 |
((mng_backp)pChunk)->iRed = iRed;
|
|
|
4608 |
((mng_backp)pChunk)->iGreen = iGreen;
|
|
|
4609 |
((mng_backp)pChunk)->iBlue = iBlue;
|
|
|
4610 |
((mng_backp)pChunk)->iMandatory = iMandatory;
|
|
|
4611 |
((mng_backp)pChunk)->iImageid = iImageid;
|
|
|
4612 |
((mng_backp)pChunk)->iTile = iTile;
|
|
|
4613 |
|
|
|
4614 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
4615 |
|
|
|
4616 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
4617 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_BACK, MNG_LC_END);
|
|
|
4618 |
#endif
|
|
|
4619 |
|
|
|
4620 |
return MNG_NOERROR;
|
|
|
4621 |
}
|
|
|
4622 |
#endif
|
|
|
4623 |
|
|
|
4624 |
/* ************************************************************************** */
|
|
|
4625 |
|
|
|
4626 |
#ifndef MNG_SKIPCHUNK_FRAM
|
|
|
4627 |
mng_retcode MNG_DECL mng_putchunk_fram (mng_handle hHandle,
|
|
|
4628 |
mng_bool bEmpty,
|
|
|
4629 |
mng_uint8 iMode,
|
|
|
4630 |
mng_uint32 iNamesize,
|
|
|
4631 |
mng_pchar zName,
|
|
|
4632 |
mng_uint8 iChangedelay,
|
|
|
4633 |
mng_uint8 iChangetimeout,
|
|
|
4634 |
mng_uint8 iChangeclipping,
|
|
|
4635 |
mng_uint8 iChangesyncid,
|
|
|
4636 |
mng_uint32 iDelay,
|
|
|
4637 |
mng_uint32 iTimeout,
|
|
|
4638 |
mng_uint8 iBoundarytype,
|
|
|
4639 |
mng_int32 iBoundaryl,
|
|
|
4640 |
mng_int32 iBoundaryr,
|
|
|
4641 |
mng_int32 iBoundaryt,
|
|
|
4642 |
mng_int32 iBoundaryb,
|
|
|
4643 |
mng_uint32 iCount,
|
|
|
4644 |
mng_uint32p pSyncids)
|
|
|
4645 |
{
|
|
|
4646 |
mng_datap pData;
|
|
|
4647 |
mng_chunkp pChunk;
|
|
|
4648 |
mng_retcode iRetcode;
|
|
|
4649 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
4650 |
mng_chunk_header sChunkheader =
|
|
|
4651 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
4652 |
{MNG_UINT_FRAM, mng_init_general, mng_free_fram, mng_read_fram, mng_write_fram, mng_assign_fram, 0, 0, sizeof(mng_fram)};
|
|
|
4653 |
#else
|
|
|
4654 |
{MNG_UINT_FRAM, mng_init_fram, mng_free_fram, mng_read_fram, mng_write_fram, mng_assign_fram, 0, 0};
|
|
|
4655 |
#endif
|
|
|
4656 |
#else
|
|
|
4657 |
mng_chunk_header sChunkheader;
|
|
|
4658 |
#endif
|
|
|
4659 |
|
|
|
4660 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
4661 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_FRAM, MNG_LC_START);
|
|
|
4662 |
#endif
|
|
|
4663 |
|
|
|
4664 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
4665 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
4666 |
|
|
|
4667 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
4668 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
4669 |
/* must have had a MHDR first! */
|
|
|
4670 |
if (pData->iFirstchunkadded != MNG_UINT_MHDR)
|
|
|
4671 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
4672 |
/* prevent misplaced TERM ! */
|
|
|
4673 |
if (!check_term (pData, MNG_UINT_FRAM))
|
|
|
4674 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
4675 |
/* create the chunk */
|
|
|
4676 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
4677 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
4678 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
4679 |
#else
|
|
|
4680 |
iRetcode = mng_init_fram (pData, &sChunkheader, &pChunk);
|
|
|
4681 |
#endif
|
|
|
4682 |
#else
|
|
|
4683 |
mng_get_chunkheader(MNG_UINT_FRAM, &sChunkheader);
|
|
|
4684 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
4685 |
#endif
|
|
|
4686 |
|
|
|
4687 |
if (iRetcode) /* on error bail out */
|
|
|
4688 |
return iRetcode;
|
|
|
4689 |
/* fill the chunk */
|
|
|
4690 |
((mng_framp)pChunk)->bEmpty = bEmpty;
|
|
|
4691 |
((mng_framp)pChunk)->iMode = iMode;
|
|
|
4692 |
((mng_framp)pChunk)->iNamesize = iNamesize;
|
|
|
4693 |
((mng_framp)pChunk)->iChangedelay = iChangedelay;
|
|
|
4694 |
((mng_framp)pChunk)->iChangetimeout = iChangetimeout;
|
|
|
4695 |
((mng_framp)pChunk)->iChangeclipping = iChangeclipping;
|
|
|
4696 |
((mng_framp)pChunk)->iChangesyncid = iChangesyncid;
|
|
|
4697 |
((mng_framp)pChunk)->iDelay = iDelay;
|
|
|
4698 |
((mng_framp)pChunk)->iTimeout = iTimeout;
|
|
|
4699 |
((mng_framp)pChunk)->iBoundarytype = iBoundarytype;
|
|
|
4700 |
((mng_framp)pChunk)->iBoundaryl = iBoundaryl;
|
|
|
4701 |
((mng_framp)pChunk)->iBoundaryr = iBoundaryr;
|
|
|
4702 |
((mng_framp)pChunk)->iBoundaryt = iBoundaryt;
|
|
|
4703 |
((mng_framp)pChunk)->iBoundaryb = iBoundaryb;
|
|
|
4704 |
((mng_framp)pChunk)->iCount = iCount;
|
|
|
4705 |
|
|
|
4706 |
if (iNamesize)
|
|
|
4707 |
{
|
|
|
4708 |
MNG_ALLOC (pData, ((mng_framp)pChunk)->zName, iNamesize + 1);
|
|
|
4709 |
MNG_COPY (((mng_framp)pChunk)->zName, zName, iNamesize);
|
|
|
4710 |
}
|
|
|
4711 |
|
|
|
4712 |
if (iCount)
|
|
|
4713 |
{
|
|
|
4714 |
mng_uint32 iSize = iCount * sizeof (mng_uint32);
|
|
|
4715 |
|
|
|
4716 |
MNG_ALLOC (pData, ((mng_framp)pChunk)->pSyncids, iSize);
|
|
|
4717 |
MNG_COPY (((mng_framp)pChunk)->pSyncids, pSyncids, iSize);
|
|
|
4718 |
}
|
|
|
4719 |
|
|
|
4720 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
4721 |
|
|
|
4722 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
4723 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_FRAM, MNG_LC_END);
|
|
|
4724 |
#endif
|
|
|
4725 |
|
|
|
4726 |
return MNG_NOERROR;
|
|
|
4727 |
}
|
|
|
4728 |
#endif
|
|
|
4729 |
|
|
|
4730 |
/* ************************************************************************** */
|
|
|
4731 |
|
|
|
4732 |
#ifndef MNG_SKIPCHUNK_MOVE
|
|
|
4733 |
mng_retcode MNG_DECL mng_putchunk_move (mng_handle hHandle,
|
|
|
4734 |
mng_uint16 iFirstid,
|
|
|
4735 |
mng_uint16 iLastid,
|
|
|
4736 |
mng_uint8 iMovetype,
|
|
|
4737 |
mng_int32 iMovex,
|
|
|
4738 |
mng_int32 iMovey)
|
|
|
4739 |
{
|
|
|
4740 |
mng_datap pData;
|
|
|
4741 |
mng_chunkp pChunk;
|
|
|
4742 |
mng_retcode iRetcode;
|
|
|
4743 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
4744 |
mng_chunk_header sChunkheader =
|
|
|
4745 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
4746 |
{MNG_UINT_MOVE, mng_init_general, mng_free_general, mng_read_move, mng_write_move, mng_assign_general, 0, 0, sizeof(mng_move)};
|
|
|
4747 |
#else
|
|
|
4748 |
{MNG_UINT_MOVE, mng_init_move, mng_free_move, mng_read_move, mng_write_move, mng_assign_move, 0, 0};
|
|
|
4749 |
#endif
|
|
|
4750 |
#else
|
|
|
4751 |
mng_chunk_header sChunkheader;
|
|
|
4752 |
#endif
|
|
|
4753 |
|
|
|
4754 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
4755 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_MOVE, MNG_LC_START);
|
|
|
4756 |
#endif
|
|
|
4757 |
|
|
|
4758 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
4759 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
4760 |
|
|
|
4761 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
4762 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
4763 |
/* must have had a MHDR first! */
|
|
|
4764 |
if (pData->iFirstchunkadded != MNG_UINT_MHDR)
|
|
|
4765 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
4766 |
/* prevent misplaced TERM ! */
|
|
|
4767 |
if (!check_term (pData, MNG_UINT_MOVE))
|
|
|
4768 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
4769 |
/* create the chunk */
|
|
|
4770 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
4771 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
4772 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
4773 |
#else
|
|
|
4774 |
iRetcode = mng_init_move (pData, &sChunkheader, &pChunk);
|
|
|
4775 |
#endif
|
|
|
4776 |
#else
|
|
|
4777 |
mng_get_chunkheader(MNG_UINT_MOVE, &sChunkheader);
|
|
|
4778 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
4779 |
#endif
|
|
|
4780 |
|
|
|
4781 |
if (iRetcode) /* on error bail out */
|
|
|
4782 |
return iRetcode;
|
|
|
4783 |
/* fill the chunk */
|
|
|
4784 |
((mng_movep)pChunk)->iFirstid = iFirstid;
|
|
|
4785 |
((mng_movep)pChunk)->iLastid = iLastid;
|
|
|
4786 |
((mng_movep)pChunk)->iMovetype = iMovetype;
|
|
|
4787 |
((mng_movep)pChunk)->iMovex = iMovex;
|
|
|
4788 |
((mng_movep)pChunk)->iMovey = iMovey;
|
|
|
4789 |
|
|
|
4790 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
4791 |
|
|
|
4792 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
4793 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_MOVE, MNG_LC_END);
|
|
|
4794 |
#endif
|
|
|
4795 |
|
|
|
4796 |
return MNG_NOERROR;
|
|
|
4797 |
}
|
|
|
4798 |
#endif
|
|
|
4799 |
|
|
|
4800 |
/* ************************************************************************** */
|
|
|
4801 |
|
|
|
4802 |
#ifndef MNG_SKIPCHUNK_CLIP
|
|
|
4803 |
mng_retcode MNG_DECL mng_putchunk_clip (mng_handle hHandle,
|
|
|
4804 |
mng_uint16 iFirstid,
|
|
|
4805 |
mng_uint16 iLastid,
|
|
|
4806 |
mng_uint8 iCliptype,
|
|
|
4807 |
mng_int32 iClipl,
|
|
|
4808 |
mng_int32 iClipr,
|
|
|
4809 |
mng_int32 iClipt,
|
|
|
4810 |
mng_int32 iClipb)
|
|
|
4811 |
{
|
|
|
4812 |
mng_datap pData;
|
|
|
4813 |
mng_chunkp pChunk;
|
|
|
4814 |
mng_retcode iRetcode;
|
|
|
4815 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
4816 |
mng_chunk_header sChunkheader =
|
|
|
4817 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
4818 |
{MNG_UINT_CLIP, mng_init_general, mng_free_general, mng_read_clip, mng_write_clip, mng_assign_general, 0, 0, sizeof(mng_clip)};
|
|
|
4819 |
#else
|
|
|
4820 |
{MNG_UINT_CLIP, mng_init_clip, mng_free_clip, mng_read_clip, mng_write_clip, mng_assign_clip, 0, 0};
|
|
|
4821 |
#endif
|
|
|
4822 |
#else
|
|
|
4823 |
mng_chunk_header sChunkheader;
|
|
|
4824 |
#endif
|
|
|
4825 |
|
|
|
4826 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
4827 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_CLIP, MNG_LC_START);
|
|
|
4828 |
#endif
|
|
|
4829 |
|
|
|
4830 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
4831 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
4832 |
|
|
|
4833 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
4834 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
4835 |
/* must have had a MHDR first! */
|
|
|
4836 |
if (pData->iFirstchunkadded != MNG_UINT_MHDR)
|
|
|
4837 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
4838 |
/* prevent misplaced TERM ! */
|
|
|
4839 |
if (!check_term (pData, MNG_UINT_CLIP))
|
|
|
4840 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
4841 |
/* create the chunk */
|
|
|
4842 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
4843 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
4844 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
4845 |
#else
|
|
|
4846 |
iRetcode = mng_init_clip (pData, &sChunkheader, &pChunk);
|
|
|
4847 |
#endif
|
|
|
4848 |
#else
|
|
|
4849 |
mng_get_chunkheader(MNG_UINT_CLIP, &sChunkheader);
|
|
|
4850 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
4851 |
#endif
|
|
|
4852 |
|
|
|
4853 |
if (iRetcode) /* on error bail out */
|
|
|
4854 |
return iRetcode;
|
|
|
4855 |
/* fill the chunk */
|
|
|
4856 |
((mng_clipp)pChunk)->iFirstid = iFirstid;
|
|
|
4857 |
((mng_clipp)pChunk)->iLastid = iLastid;
|
|
|
4858 |
((mng_clipp)pChunk)->iCliptype = iCliptype;
|
|
|
4859 |
((mng_clipp)pChunk)->iClipl = iClipl;
|
|
|
4860 |
((mng_clipp)pChunk)->iClipr = iClipr;
|
|
|
4861 |
((mng_clipp)pChunk)->iClipt = iClipt;
|
|
|
4862 |
((mng_clipp)pChunk)->iClipb = iClipb;
|
|
|
4863 |
|
|
|
4864 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
4865 |
|
|
|
4866 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
4867 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_CLIP, MNG_LC_END);
|
|
|
4868 |
#endif
|
|
|
4869 |
|
|
|
4870 |
return MNG_NOERROR;
|
|
|
4871 |
}
|
|
|
4872 |
#endif
|
|
|
4873 |
|
|
|
4874 |
|
|
|
4875 |
/* ************************************************************************** */
|
|
|
4876 |
|
|
|
4877 |
#ifndef MNG_SKIPCHUNK_SHOW
|
|
|
4878 |
mng_retcode MNG_DECL mng_putchunk_show (mng_handle hHandle,
|
|
|
4879 |
mng_bool bEmpty,
|
|
|
4880 |
mng_uint16 iFirstid,
|
|
|
4881 |
mng_uint16 iLastid,
|
|
|
4882 |
mng_uint8 iMode)
|
|
|
4883 |
{
|
|
|
4884 |
mng_datap pData;
|
|
|
4885 |
mng_chunkp pChunk;
|
|
|
4886 |
mng_retcode iRetcode;
|
|
|
4887 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
4888 |
mng_chunk_header sChunkheader =
|
|
|
4889 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
4890 |
{MNG_UINT_SHOW, mng_init_general, mng_free_general, mng_read_show, mng_write_show, mng_assign_general, 0, 0, sizeof(mng_show)};
|
|
|
4891 |
#else
|
|
|
4892 |
{MNG_UINT_SHOW, mng_init_show, mng_free_show, mng_read_show, mng_write_show, mng_assign_show, 0, 0};
|
|
|
4893 |
#endif
|
|
|
4894 |
#else
|
|
|
4895 |
mng_chunk_header sChunkheader;
|
|
|
4896 |
#endif
|
|
|
4897 |
|
|
|
4898 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
4899 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_SHOW, MNG_LC_START);
|
|
|
4900 |
#endif
|
|
|
4901 |
|
|
|
4902 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
4903 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
4904 |
|
|
|
4905 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
4906 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
4907 |
/* must have had a MHDR first! */
|
|
|
4908 |
if (pData->iFirstchunkadded != MNG_UINT_MHDR)
|
|
|
4909 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
4910 |
/* prevent misplaced TERM ! */
|
|
|
4911 |
if (!check_term (pData, MNG_UINT_SHOW))
|
|
|
4912 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
4913 |
/* create the chunk */
|
|
|
4914 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
4915 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
4916 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
4917 |
#else
|
|
|
4918 |
iRetcode = mng_init_show (pData, &sChunkheader, &pChunk);
|
|
|
4919 |
#endif
|
|
|
4920 |
#else
|
|
|
4921 |
mng_get_chunkheader(MNG_UINT_SHOW, &sChunkheader);
|
|
|
4922 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
4923 |
#endif
|
|
|
4924 |
|
|
|
4925 |
if (iRetcode) /* on error bail out */
|
|
|
4926 |
return iRetcode;
|
|
|
4927 |
/* fill the chunk */
|
|
|
4928 |
((mng_showp)pChunk)->bEmpty = bEmpty;
|
|
|
4929 |
((mng_showp)pChunk)->iFirstid = iFirstid;
|
|
|
4930 |
((mng_showp)pChunk)->iLastid = iLastid;
|
|
|
4931 |
((mng_showp)pChunk)->iMode = iMode;
|
|
|
4932 |
|
|
|
4933 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
4934 |
|
|
|
4935 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
4936 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_SHOW, MNG_LC_END);
|
|
|
4937 |
#endif
|
|
|
4938 |
|
|
|
4939 |
return MNG_NOERROR;
|
|
|
4940 |
}
|
|
|
4941 |
#endif
|
|
|
4942 |
|
|
|
4943 |
/* ************************************************************************** */
|
|
|
4944 |
|
|
|
4945 |
#ifndef MNG_SKIPCHUNK_TERM
|
|
|
4946 |
mng_retcode MNG_DECL mng_putchunk_term (mng_handle hHandle,
|
|
|
4947 |
mng_uint8 iTermaction,
|
|
|
4948 |
mng_uint8 iIteraction,
|
|
|
4949 |
mng_uint32 iDelay,
|
|
|
4950 |
mng_uint32 iItermax)
|
|
|
4951 |
{
|
|
|
4952 |
mng_datap pData;
|
|
|
4953 |
mng_chunkp pChunk;
|
|
|
4954 |
mng_retcode iRetcode;
|
|
|
4955 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
4956 |
mng_chunk_header sChunkheader =
|
|
|
4957 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
4958 |
{MNG_UINT_TERM, mng_init_general, mng_free_general, mng_read_term, mng_write_term, mng_assign_general, 0, 0, sizeof(mng_term)};
|
|
|
4959 |
#else
|
|
|
4960 |
{MNG_UINT_TERM, mng_init_term, mng_free_term, mng_read_term, mng_write_term, mng_assign_term, 0, 0};
|
|
|
4961 |
#endif
|
|
|
4962 |
#else
|
|
|
4963 |
mng_chunk_header sChunkheader;
|
|
|
4964 |
#endif
|
|
|
4965 |
|
|
|
4966 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
4967 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_TERM, MNG_LC_START);
|
|
|
4968 |
#endif
|
|
|
4969 |
|
|
|
4970 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
4971 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
4972 |
|
|
|
4973 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
4974 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
4975 |
/* must have had a MHDR first! */
|
|
|
4976 |
if (pData->iFirstchunkadded != MNG_UINT_MHDR)
|
|
|
4977 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
4978 |
/* create the chunk */
|
|
|
4979 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
4980 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
4981 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
4982 |
#else
|
|
|
4983 |
iRetcode = mng_init_term (pData, &sChunkheader, &pChunk);
|
|
|
4984 |
#endif
|
|
|
4985 |
#else
|
|
|
4986 |
mng_get_chunkheader(MNG_UINT_TERM, &sChunkheader);
|
|
|
4987 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
4988 |
#endif
|
|
|
4989 |
|
|
|
4990 |
if (iRetcode) /* on error bail out */
|
|
|
4991 |
return iRetcode;
|
|
|
4992 |
/* fill the chunk */
|
|
|
4993 |
((mng_termp)pChunk)->iTermaction = iTermaction;
|
|
|
4994 |
((mng_termp)pChunk)->iIteraction = iIteraction;
|
|
|
4995 |
((mng_termp)pChunk)->iDelay = iDelay;
|
|
|
4996 |
((mng_termp)pChunk)->iItermax = iItermax;
|
|
|
4997 |
|
|
|
4998 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
4999 |
|
|
|
5000 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
5001 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_TERM, MNG_LC_END);
|
|
|
5002 |
#endif
|
|
|
5003 |
|
|
|
5004 |
return MNG_NOERROR;
|
|
|
5005 |
}
|
|
|
5006 |
#endif
|
|
|
5007 |
|
|
|
5008 |
/* ************************************************************************** */
|
|
|
5009 |
|
|
|
5010 |
#ifndef MNG_SKIPCHUNK_SAVE
|
|
|
5011 |
mng_retcode MNG_DECL mng_putchunk_save (mng_handle hHandle,
|
|
|
5012 |
mng_bool bEmpty,
|
|
|
5013 |
mng_uint8 iOffsettype,
|
|
|
5014 |
mng_uint32 iCount)
|
|
|
5015 |
{
|
|
|
5016 |
mng_datap pData;
|
|
|
5017 |
mng_chunkp pChunk;
|
|
|
5018 |
mng_retcode iRetcode;
|
|
|
5019 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
5020 |
mng_chunk_header sChunkheader =
|
|
|
5021 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
5022 |
{MNG_UINT_SAVE, mng_init_general, mng_free_save, mng_read_save, mng_write_save, mng_assign_save, 0, 0, sizeof(mng_save)};
|
|
|
5023 |
#else
|
|
|
5024 |
{MNG_UINT_SAVE, mng_init_save, mng_free_save, mng_read_save, mng_write_save, mng_assign_save, 0, 0};
|
|
|
5025 |
#endif
|
|
|
5026 |
#else
|
|
|
5027 |
mng_chunk_header sChunkheader;
|
|
|
5028 |
#endif
|
|
|
5029 |
|
|
|
5030 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
5031 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_SAVE, MNG_LC_START);
|
|
|
5032 |
#endif
|
|
|
5033 |
|
|
|
5034 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
5035 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
5036 |
|
|
|
5037 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
5038 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
5039 |
/* must have had a MHDR first! */
|
|
|
5040 |
if (pData->iFirstchunkadded != MNG_UINT_MHDR)
|
|
|
5041 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
5042 |
/* prevent misplaced TERM ! */
|
|
|
5043 |
if (!check_term (pData, MNG_UINT_SAVE))
|
|
|
5044 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
5045 |
/* create the chunk */
|
|
|
5046 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
5047 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
5048 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
5049 |
#else
|
|
|
5050 |
iRetcode = mng_init_save (pData, &sChunkheader, &pChunk);
|
|
|
5051 |
#endif
|
|
|
5052 |
#else
|
|
|
5053 |
mng_get_chunkheader(MNG_UINT_SAVE, &sChunkheader);
|
|
|
5054 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
5055 |
#endif
|
|
|
5056 |
|
|
|
5057 |
if (iRetcode) /* on error bail out */
|
|
|
5058 |
return iRetcode;
|
|
|
5059 |
/* fill the chunk */
|
|
|
5060 |
((mng_savep)pChunk)->bEmpty = bEmpty;
|
|
|
5061 |
((mng_savep)pChunk)->iOffsettype = iOffsettype;
|
|
|
5062 |
((mng_savep)pChunk)->iCount = iCount;
|
|
|
5063 |
|
|
|
5064 |
if (iCount)
|
|
|
5065 |
MNG_ALLOC (pData, ((mng_savep)pChunk)->pEntries, iCount * sizeof (mng_save_entry));
|
|
|
5066 |
|
|
|
5067 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
5068 |
|
|
|
5069 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
5070 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_SAVE, MNG_LC_END);
|
|
|
5071 |
#endif
|
|
|
5072 |
|
|
|
5073 |
return MNG_NOERROR;
|
|
|
5074 |
}
|
|
|
5075 |
|
|
|
5076 |
/* ************************************************************************** */
|
|
|
5077 |
|
|
|
5078 |
mng_retcode MNG_DECL mng_putchunk_save_entry (mng_handle hHandle,
|
|
|
5079 |
mng_uint32 iEntry,
|
|
|
5080 |
mng_uint8 iEntrytype,
|
|
|
5081 |
mng_uint32arr2 iOffset,
|
|
|
5082 |
mng_uint32arr2 iStarttime,
|
|
|
5083 |
mng_uint32 iLayernr,
|
|
|
5084 |
mng_uint32 iFramenr,
|
|
|
5085 |
mng_uint32 iNamesize,
|
|
|
5086 |
mng_pchar zName)
|
|
|
5087 |
{
|
|
|
5088 |
mng_datap pData;
|
|
|
5089 |
mng_chunkp pChunk;
|
|
|
5090 |
mng_save_entryp pEntry;
|
|
|
5091 |
|
|
|
5092 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
5093 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_SAVE_ENTRY, MNG_LC_START);
|
|
|
5094 |
#endif
|
|
|
5095 |
|
|
|
5096 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
5097 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
5098 |
|
|
|
5099 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
5100 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
5101 |
/* must have had a MHDR first! */
|
|
|
5102 |
if (pData->iFirstchunkadded != MNG_UINT_MHDR)
|
|
|
5103 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
5104 |
|
|
|
5105 |
pChunk = pData->pLastchunk; /* last one must have been SAVE ! */
|
|
|
5106 |
|
|
|
5107 |
if (((mng_chunk_headerp)pChunk)->iChunkname != MNG_UINT_SAVE)
|
|
|
5108 |
MNG_ERROR (pData, MNG_NOCORRCHUNK)
|
|
|
5109 |
/* index out of bounds ? */
|
|
|
5110 |
if (iEntry >= ((mng_savep)pChunk)->iCount)
|
|
|
5111 |
MNG_ERROR (pData, MNG_INVALIDENTRYIX)
|
|
|
5112 |
/* address proper entry */
|
|
|
5113 |
pEntry = ((mng_savep)pChunk)->pEntries + iEntry;
|
|
|
5114 |
|
|
|
5115 |
pEntry->iEntrytype = iEntrytype; /* fill entry */
|
|
|
5116 |
pEntry->iOffset[0] = iOffset[0];
|
|
|
5117 |
pEntry->iOffset[1] = iOffset[1];
|
|
|
5118 |
pEntry->iStarttime[0] = iStarttime[0];
|
|
|
5119 |
pEntry->iStarttime[1] = iStarttime[1];
|
|
|
5120 |
pEntry->iLayernr = iLayernr;
|
|
|
5121 |
pEntry->iFramenr = iFramenr;
|
|
|
5122 |
pEntry->iNamesize = iNamesize;
|
|
|
5123 |
|
|
|
5124 |
if (iNamesize)
|
|
|
5125 |
{
|
|
|
5126 |
MNG_ALLOC (pData, pEntry->zName, iNamesize + 1);
|
|
|
5127 |
MNG_COPY (pEntry->zName, zName, iNamesize);
|
|
|
5128 |
}
|
|
|
5129 |
|
|
|
5130 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
5131 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_SAVE_ENTRY, MNG_LC_END);
|
|
|
5132 |
#endif
|
|
|
5133 |
|
|
|
5134 |
return MNG_NOERROR;
|
|
|
5135 |
}
|
|
|
5136 |
#endif
|
|
|
5137 |
|
|
|
5138 |
/* ************************************************************************** */
|
|
|
5139 |
|
|
|
5140 |
#ifndef MNG_SKIPCHUNK_SEEK
|
|
|
5141 |
mng_retcode MNG_DECL mng_putchunk_seek (mng_handle hHandle,
|
|
|
5142 |
mng_uint32 iNamesize,
|
|
|
5143 |
mng_pchar zName)
|
|
|
5144 |
{
|
|
|
5145 |
mng_datap pData;
|
|
|
5146 |
mng_chunkp pChunk;
|
|
|
5147 |
mng_retcode iRetcode;
|
|
|
5148 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
5149 |
mng_chunk_header sChunkheader =
|
|
|
5150 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
5151 |
{MNG_UINT_SEEK, mng_init_general, mng_free_seek, mng_read_seek, mng_write_seek, mng_assign_seek, 0, 0, sizeof(mng_seek)};
|
|
|
5152 |
#else
|
|
|
5153 |
{MNG_UINT_SEEK, mng_init_seek, mng_free_seek, mng_read_seek, mng_write_seek, mng_assign_seek, 0, 0};
|
|
|
5154 |
#endif
|
|
|
5155 |
#else
|
|
|
5156 |
mng_chunk_header sChunkheader;
|
|
|
5157 |
#endif
|
|
|
5158 |
|
|
|
5159 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
5160 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_SEEK, MNG_LC_START);
|
|
|
5161 |
#endif
|
|
|
5162 |
|
|
|
5163 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
5164 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
5165 |
|
|
|
5166 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
5167 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
5168 |
/* must have had a MHDR first! */
|
|
|
5169 |
if (pData->iFirstchunkadded != MNG_UINT_MHDR)
|
|
|
5170 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
5171 |
/* prevent misplaced TERM ! */
|
|
|
5172 |
if (!check_term (pData, MNG_UINT_SEEK))
|
|
|
5173 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
5174 |
/* create the chunk */
|
|
|
5175 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
5176 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
5177 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
5178 |
#else
|
|
|
5179 |
iRetcode = mng_init_seek (pData, &sChunkheader, &pChunk);
|
|
|
5180 |
#endif
|
|
|
5181 |
#else
|
|
|
5182 |
mng_get_chunkheader(MNG_UINT_SEEK, &sChunkheader);
|
|
|
5183 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
5184 |
#endif
|
|
|
5185 |
|
|
|
5186 |
if (iRetcode) /* on error bail out */
|
|
|
5187 |
return iRetcode;
|
|
|
5188 |
/* fill the chunk */
|
|
|
5189 |
((mng_seekp)pChunk)->iNamesize = iNamesize;
|
|
|
5190 |
|
|
|
5191 |
if (iNamesize)
|
|
|
5192 |
{
|
|
|
5193 |
MNG_ALLOC (pData, ((mng_seekp)pChunk)->zName, iNamesize + 1);
|
|
|
5194 |
MNG_COPY (((mng_seekp)pChunk)->zName, zName, iNamesize);
|
|
|
5195 |
}
|
|
|
5196 |
|
|
|
5197 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
5198 |
|
|
|
5199 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
5200 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_SEEK, MNG_LC_END);
|
|
|
5201 |
#endif
|
|
|
5202 |
|
|
|
5203 |
return MNG_NOERROR;
|
|
|
5204 |
}
|
|
|
5205 |
#endif
|
|
|
5206 |
|
|
|
5207 |
/* ************************************************************************** */
|
|
|
5208 |
|
|
|
5209 |
#ifndef MNG_SKIPCHUNK_eXPI
|
|
|
5210 |
mng_retcode MNG_DECL mng_putchunk_expi (mng_handle hHandle,
|
|
|
5211 |
mng_uint16 iSnapshotid,
|
|
|
5212 |
mng_uint32 iNamesize,
|
|
|
5213 |
mng_pchar zName)
|
|
|
5214 |
{
|
|
|
5215 |
mng_datap pData;
|
|
|
5216 |
mng_chunkp pChunk;
|
|
|
5217 |
mng_retcode iRetcode;
|
|
|
5218 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
5219 |
mng_chunk_header sChunkheader =
|
|
|
5220 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
5221 |
{MNG_UINT_eXPI, mng_init_general, mng_free_expi, mng_read_expi, mng_write_expi, mng_assign_general, 0, 0, sizeof(mng_expi)};
|
|
|
5222 |
#else
|
|
|
5223 |
{MNG_UINT_eXPI, mng_init_expi, mng_free_expi, mng_read_expi, mng_write_expi, mng_assign_expi, 0, 0};
|
|
|
5224 |
#endif
|
|
|
5225 |
#else
|
|
|
5226 |
mng_chunk_header sChunkheader;
|
|
|
5227 |
#endif
|
|
|
5228 |
|
|
|
5229 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
5230 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_EXPI, MNG_LC_START);
|
|
|
5231 |
#endif
|
|
|
5232 |
|
|
|
5233 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
5234 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
5235 |
|
|
|
5236 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
5237 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
5238 |
/* must have had a MHDR first! */
|
|
|
5239 |
if (pData->iFirstchunkadded != MNG_UINT_MHDR)
|
|
|
5240 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
5241 |
/* prevent misplaced TERM ! */
|
|
|
5242 |
if (!check_term (pData, MNG_UINT_eXPI))
|
|
|
5243 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
5244 |
/* create the chunk */
|
|
|
5245 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
5246 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
5247 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
5248 |
#else
|
|
|
5249 |
iRetcode = mng_init_expi (pData, &sChunkheader, &pChunk);
|
|
|
5250 |
#endif
|
|
|
5251 |
#else
|
|
|
5252 |
mng_get_chunkheader(MNG_UINT_eXPI, &sChunkheader);
|
|
|
5253 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
5254 |
#endif
|
|
|
5255 |
|
|
|
5256 |
if (iRetcode) /* on error bail out */
|
|
|
5257 |
return iRetcode;
|
|
|
5258 |
/* fill the chunk */
|
|
|
5259 |
((mng_expip)pChunk)->iSnapshotid = iSnapshotid;
|
|
|
5260 |
((mng_expip)pChunk)->iNamesize = iNamesize;
|
|
|
5261 |
|
|
|
5262 |
if (iNamesize)
|
|
|
5263 |
{
|
|
|
5264 |
MNG_ALLOC (pData, ((mng_expip)pChunk)->zName, iNamesize + 1);
|
|
|
5265 |
MNG_COPY (((mng_expip)pChunk)->zName, zName, iNamesize);
|
|
|
5266 |
}
|
|
|
5267 |
|
|
|
5268 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
5269 |
|
|
|
5270 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
5271 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_EXPI, MNG_LC_END);
|
|
|
5272 |
#endif
|
|
|
5273 |
|
|
|
5274 |
return MNG_NOERROR;
|
|
|
5275 |
}
|
|
|
5276 |
#endif
|
|
|
5277 |
|
|
|
5278 |
/* ************************************************************************** */
|
|
|
5279 |
|
|
|
5280 |
#ifndef MNG_SKIPCHUNK_fPRI
|
|
|
5281 |
mng_retcode MNG_DECL mng_putchunk_fpri (mng_handle hHandle,
|
|
|
5282 |
mng_uint8 iDeltatype,
|
|
|
5283 |
mng_uint8 iPriority)
|
|
|
5284 |
{
|
|
|
5285 |
mng_datap pData;
|
|
|
5286 |
mng_chunkp pChunk;
|
|
|
5287 |
mng_retcode iRetcode;
|
|
|
5288 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
5289 |
mng_chunk_header sChunkheader =
|
|
|
5290 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
5291 |
{MNG_UINT_fPRI, mng_init_general, mng_free_general, mng_read_fpri, mng_write_fpri, mng_assign_general, 0, 0, sizeof(mng_fpri)};
|
|
|
5292 |
#else
|
|
|
5293 |
{MNG_UINT_fPRI, mng_init_fpri, mng_free_fpri, mng_read_fpri, mng_write_fpri, mng_assign_fpri, 0, 0};
|
|
|
5294 |
#endif
|
|
|
5295 |
#else
|
|
|
5296 |
mng_chunk_header sChunkheader;
|
|
|
5297 |
#endif
|
|
|
5298 |
|
|
|
5299 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
5300 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_FPRI, MNG_LC_START);
|
|
|
5301 |
#endif
|
|
|
5302 |
|
|
|
5303 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
5304 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
5305 |
|
|
|
5306 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
5307 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
5308 |
/* must have had a MHDR first! */
|
|
|
5309 |
if (pData->iFirstchunkadded != MNG_UINT_MHDR)
|
|
|
5310 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
5311 |
/* prevent misplaced TERM ! */
|
|
|
5312 |
if (!check_term (pData, MNG_UINT_fPRI))
|
|
|
5313 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
5314 |
/* create the chunk */
|
|
|
5315 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
5316 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
5317 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
5318 |
#else
|
|
|
5319 |
iRetcode = mng_init_fpri (pData, &sChunkheader, &pChunk);
|
|
|
5320 |
#endif
|
|
|
5321 |
#else
|
|
|
5322 |
mng_get_chunkheader(MNG_UINT_fPRI, &sChunkheader);
|
|
|
5323 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
5324 |
#endif
|
|
|
5325 |
|
|
|
5326 |
if (iRetcode) /* on error bail out */
|
|
|
5327 |
return iRetcode;
|
|
|
5328 |
/* fill the chunk */
|
|
|
5329 |
((mng_fprip)pChunk)->iDeltatype = iDeltatype;
|
|
|
5330 |
((mng_fprip)pChunk)->iPriority = iPriority;
|
|
|
5331 |
|
|
|
5332 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
5333 |
|
|
|
5334 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
5335 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_FPRI, MNG_LC_END);
|
|
|
5336 |
#endif
|
|
|
5337 |
|
|
|
5338 |
return MNG_NOERROR;
|
|
|
5339 |
}
|
|
|
5340 |
#endif
|
|
|
5341 |
|
|
|
5342 |
/* ************************************************************************** */
|
|
|
5343 |
|
|
|
5344 |
#ifndef MNG_SKIPCHUNK_nEED
|
|
|
5345 |
mng_retcode MNG_DECL mng_putchunk_need (mng_handle hHandle,
|
|
|
5346 |
mng_uint32 iKeywordssize,
|
|
|
5347 |
mng_pchar zKeywords)
|
|
|
5348 |
{
|
|
|
5349 |
mng_datap pData;
|
|
|
5350 |
mng_chunkp pChunk;
|
|
|
5351 |
mng_retcode iRetcode;
|
|
|
5352 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
5353 |
mng_chunk_header sChunkheader =
|
|
|
5354 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
5355 |
{MNG_UINT_nEED, mng_init_general, mng_free_need, mng_read_need, mng_write_need, mng_assign_need, 0, 0, sizeof(mng_need)};
|
|
|
5356 |
#else
|
|
|
5357 |
{MNG_UINT_nEED, mng_init_need, mng_free_need, mng_read_need, mng_write_need, mng_assign_need, 0, 0};
|
|
|
5358 |
#endif
|
|
|
5359 |
#else
|
|
|
5360 |
mng_chunk_header sChunkheader;
|
|
|
5361 |
#endif
|
|
|
5362 |
|
|
|
5363 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
5364 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_NEED, MNG_LC_START);
|
|
|
5365 |
#endif
|
|
|
5366 |
|
|
|
5367 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
5368 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
5369 |
|
|
|
5370 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
5371 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
5372 |
/* must have had a MHDR first! */
|
|
|
5373 |
if (pData->iFirstchunkadded != MNG_UINT_MHDR)
|
|
|
5374 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
5375 |
/* prevent misplaced TERM ! */
|
|
|
5376 |
if (!check_term (pData, MNG_UINT_nEED))
|
|
|
5377 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
5378 |
/* create the chunk */
|
|
|
5379 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
5380 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
5381 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
5382 |
#else
|
|
|
5383 |
iRetcode = mng_init_need (pData, &sChunkheader, &pChunk);
|
|
|
5384 |
#endif
|
|
|
5385 |
#else
|
|
|
5386 |
mng_get_chunkheader(MNG_UINT_nEED, &sChunkheader);
|
|
|
5387 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
5388 |
#endif
|
|
|
5389 |
|
|
|
5390 |
if (iRetcode) /* on error bail out */
|
|
|
5391 |
return iRetcode;
|
|
|
5392 |
/* fill the chunk */
|
|
|
5393 |
((mng_needp)pChunk)->iKeywordssize = iKeywordssize;
|
|
|
5394 |
|
|
|
5395 |
if (iKeywordssize)
|
|
|
5396 |
{
|
|
|
5397 |
MNG_ALLOC (pData, ((mng_needp)pChunk)->zKeywords, iKeywordssize + 1);
|
|
|
5398 |
MNG_COPY (((mng_needp)pChunk)->zKeywords, zKeywords, iKeywordssize);
|
|
|
5399 |
}
|
|
|
5400 |
|
|
|
5401 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
5402 |
|
|
|
5403 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
5404 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_NEED, MNG_LC_END);
|
|
|
5405 |
#endif
|
|
|
5406 |
|
|
|
5407 |
return MNG_NOERROR;
|
|
|
5408 |
}
|
|
|
5409 |
#endif
|
|
|
5410 |
|
|
|
5411 |
/* ************************************************************************** */
|
|
|
5412 |
|
|
|
5413 |
#ifndef MNG_SKIPCHUNK_pHYg
|
|
|
5414 |
mng_retcode MNG_DECL mng_putchunk_phyg (mng_handle hHandle,
|
|
|
5415 |
mng_bool bEmpty,
|
|
|
5416 |
mng_uint32 iSizex,
|
|
|
5417 |
mng_uint32 iSizey,
|
|
|
5418 |
mng_uint8 iUnit)
|
|
|
5419 |
{
|
|
|
5420 |
mng_datap pData;
|
|
|
5421 |
mng_chunkp pChunk;
|
|
|
5422 |
mng_retcode iRetcode;
|
|
|
5423 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
5424 |
mng_chunk_header sChunkheader =
|
|
|
5425 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
5426 |
{MNG_UINT_pHYg, mng_init_general, mng_free_general, mng_read_phyg, mng_write_phyg, mng_assign_general, 0, 0, sizeof(mng_phyg)};
|
|
|
5427 |
#else
|
|
|
5428 |
{MNG_UINT_pHYg, mng_init_phyg, mng_free_phyg, mng_read_phyg, mng_write_phyg, mng_assign_phyg, 0, 0};
|
|
|
5429 |
#endif
|
|
|
5430 |
#else
|
|
|
5431 |
mng_chunk_header sChunkheader;
|
|
|
5432 |
#endif
|
|
|
5433 |
|
|
|
5434 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
5435 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_PHYG, MNG_LC_START);
|
|
|
5436 |
#endif
|
|
|
5437 |
|
|
|
5438 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
5439 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
5440 |
|
|
|
5441 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
5442 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
5443 |
/* must have had a MHDR first! */
|
|
|
5444 |
if (pData->iFirstchunkadded != MNG_UINT_MHDR)
|
|
|
5445 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
5446 |
/* prevent misplaced TERM ! */
|
|
|
5447 |
if (!check_term (pData, MNG_UINT_pHYg))
|
|
|
5448 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
5449 |
/* create the chunk */
|
|
|
5450 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
5451 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
5452 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
5453 |
#else
|
|
|
5454 |
iRetcode = mng_init_phyg (pData, &sChunkheader, &pChunk);
|
|
|
5455 |
#endif
|
|
|
5456 |
#else
|
|
|
5457 |
mng_get_chunkheader(MNG_UINT_pHYg, &sChunkheader);
|
|
|
5458 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
5459 |
#endif
|
|
|
5460 |
|
|
|
5461 |
if (iRetcode) /* on error bail out */
|
|
|
5462 |
return iRetcode;
|
|
|
5463 |
/* fill the chunk */
|
|
|
5464 |
((mng_phygp)pChunk)->bEmpty = bEmpty;
|
|
|
5465 |
((mng_phygp)pChunk)->iSizex = iSizex;
|
|
|
5466 |
((mng_phygp)pChunk)->iSizey = iSizey;
|
|
|
5467 |
((mng_phygp)pChunk)->iUnit = iUnit;
|
|
|
5468 |
|
|
|
5469 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
5470 |
|
|
|
5471 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
5472 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_PHYG, MNG_LC_END);
|
|
|
5473 |
#endif
|
|
|
5474 |
|
|
|
5475 |
return MNG_NOERROR;
|
|
|
5476 |
}
|
|
|
5477 |
#endif
|
|
|
5478 |
|
|
|
5479 |
/* ************************************************************************** */
|
|
|
5480 |
|
|
|
5481 |
#ifdef MNG_INCLUDE_JNG
|
|
|
5482 |
|
|
|
5483 |
mng_retcode MNG_DECL mng_putchunk_jhdr (mng_handle hHandle,
|
|
|
5484 |
mng_uint32 iWidth,
|
|
|
5485 |
mng_uint32 iHeight,
|
|
|
5486 |
mng_uint8 iColortype,
|
|
|
5487 |
mng_uint8 iImagesampledepth,
|
|
|
5488 |
mng_uint8 iImagecompression,
|
|
|
5489 |
mng_uint8 iImageinterlace,
|
|
|
5490 |
mng_uint8 iAlphasampledepth,
|
|
|
5491 |
mng_uint8 iAlphacompression,
|
|
|
5492 |
mng_uint8 iAlphafilter,
|
|
|
5493 |
mng_uint8 iAlphainterlace)
|
|
|
5494 |
{
|
|
|
5495 |
mng_datap pData;
|
|
|
5496 |
mng_chunkp pChunk;
|
|
|
5497 |
mng_retcode iRetcode;
|
|
|
5498 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
5499 |
mng_chunk_header sChunkheader =
|
|
|
5500 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
5501 |
{MNG_UINT_JHDR, mng_init_general, mng_free_general, mng_read_jhdr, mng_write_jhdr, mng_assign_general, 0, 0, sizeof(mng_jhdr)};
|
|
|
5502 |
#else
|
|
|
5503 |
{MNG_UINT_JHDR, mng_init_jhdr, mng_free_jhdr, mng_read_jhdr, mng_write_jhdr, mng_assign_jhdr, 0, 0};
|
|
|
5504 |
#endif
|
|
|
5505 |
#else
|
|
|
5506 |
mng_chunk_header sChunkheader;
|
|
|
5507 |
#endif
|
|
|
5508 |
|
|
|
5509 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
5510 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_JHDR, MNG_LC_START);
|
|
|
5511 |
#endif
|
|
|
5512 |
|
|
|
5513 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
5514 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
5515 |
|
|
|
5516 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
5517 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
5518 |
/* prevent misplaced TERM ! */
|
|
|
5519 |
if (!check_term (pData, MNG_UINT_JHDR))
|
|
|
5520 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
5521 |
/* create the chunk */
|
|
|
5522 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
5523 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
5524 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
5525 |
#else
|
|
|
5526 |
iRetcode = mng_init_jhdr (pData, &sChunkheader, &pChunk);
|
|
|
5527 |
#endif
|
|
|
5528 |
#else
|
|
|
5529 |
mng_get_chunkheader(MNG_UINT_JHDR, &sChunkheader);
|
|
|
5530 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
5531 |
#endif
|
|
|
5532 |
|
|
|
5533 |
if (iRetcode) /* on error bail out */
|
|
|
5534 |
return iRetcode;
|
|
|
5535 |
/* fill the chunk */
|
|
|
5536 |
((mng_jhdrp)pChunk)->iWidth = iWidth;
|
|
|
5537 |
((mng_jhdrp)pChunk)->iHeight = iHeight;
|
|
|
5538 |
((mng_jhdrp)pChunk)->iColortype = iColortype;
|
|
|
5539 |
((mng_jhdrp)pChunk)->iImagesampledepth = iImagesampledepth;
|
|
|
5540 |
((mng_jhdrp)pChunk)->iImagecompression = iImagecompression;
|
|
|
5541 |
((mng_jhdrp)pChunk)->iImageinterlace = iImageinterlace;
|
|
|
5542 |
((mng_jhdrp)pChunk)->iAlphasampledepth = iAlphasampledepth;
|
|
|
5543 |
((mng_jhdrp)pChunk)->iAlphacompression = iAlphacompression;
|
|
|
5544 |
((mng_jhdrp)pChunk)->iAlphafilter = iAlphafilter;
|
|
|
5545 |
((mng_jhdrp)pChunk)->iAlphainterlace = iAlphainterlace;
|
|
|
5546 |
|
|
|
5547 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
5548 |
|
|
|
5549 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
5550 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_JHDR, MNG_LC_END);
|
|
|
5551 |
#endif
|
|
|
5552 |
|
|
|
5553 |
return MNG_NOERROR;
|
|
|
5554 |
}
|
|
|
5555 |
|
|
|
5556 |
#endif /* MNG_INCLUDE_JNG */
|
|
|
5557 |
|
|
|
5558 |
/* ************************************************************************** */
|
|
|
5559 |
|
|
|
5560 |
#ifdef MNG_INCLUDE_JNG
|
|
|
5561 |
|
|
|
5562 |
mng_retcode MNG_DECL mng_putchunk_jdat (mng_handle hHandle,
|
|
|
5563 |
mng_uint32 iRawlen,
|
|
|
5564 |
mng_ptr pRawdata)
|
|
|
5565 |
{
|
|
|
5566 |
mng_datap pData;
|
|
|
5567 |
mng_chunkp pChunk;
|
|
|
5568 |
mng_retcode iRetcode;
|
|
|
5569 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
5570 |
mng_chunk_header sChunkheader =
|
|
|
5571 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
5572 |
{MNG_UINT_JDAT, mng_init_general, mng_free_jdat, mng_read_jdat, mng_write_jdat, mng_assign_jdat, 0, 0, sizeof(mng_jdat)};
|
|
|
5573 |
#else
|
|
|
5574 |
{MNG_UINT_JDAT, mng_init_jdat, mng_free_jdat, mng_read_jdat, mng_write_jdat, mng_assign_jdat, 0, 0};
|
|
|
5575 |
#endif
|
|
|
5576 |
#else
|
|
|
5577 |
mng_chunk_header sChunkheader;
|
|
|
5578 |
#endif
|
|
|
5579 |
|
|
|
5580 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
5581 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_JDAT, MNG_LC_START);
|
|
|
5582 |
#endif
|
|
|
5583 |
|
|
|
5584 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
5585 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
5586 |
|
|
|
5587 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
5588 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
5589 |
/* must have had a MHDR or JHDR first! */
|
|
|
5590 |
if ((pData->iFirstchunkadded != MNG_UINT_MHDR) &&
|
|
|
5591 |
(pData->iFirstchunkadded != MNG_UINT_JHDR) )
|
|
|
5592 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
5593 |
/* prevent misplaced TERM ! */
|
|
|
5594 |
if (!check_term (pData, MNG_UINT_JDAT))
|
|
|
5595 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
5596 |
/* create the chunk */
|
|
|
5597 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
5598 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
5599 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
5600 |
#else
|
|
|
5601 |
iRetcode = mng_init_jdat (pData, &sChunkheader, &pChunk);
|
|
|
5602 |
#endif
|
|
|
5603 |
#else
|
|
|
5604 |
mng_get_chunkheader(MNG_UINT_JDAT, &sChunkheader);
|
|
|
5605 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
5606 |
#endif
|
|
|
5607 |
|
|
|
5608 |
if (iRetcode) /* on error bail out */
|
|
|
5609 |
return iRetcode;
|
|
|
5610 |
/* fill the chunk */
|
|
|
5611 |
((mng_jdatp)pChunk)->iDatasize = iRawlen;
|
|
|
5612 |
|
|
|
5613 |
if (iRawlen)
|
|
|
5614 |
{
|
|
|
5615 |
MNG_ALLOC (pData, ((mng_jdatp)pChunk)->pData, iRawlen);
|
|
|
5616 |
MNG_COPY (((mng_jdatp)pChunk)->pData, pRawdata, iRawlen);
|
|
|
5617 |
}
|
|
|
5618 |
|
|
|
5619 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
5620 |
|
|
|
5621 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
5622 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_JDAT, MNG_LC_END);
|
|
|
5623 |
#endif
|
|
|
5624 |
|
|
|
5625 |
return MNG_NOERROR;
|
|
|
5626 |
}
|
|
|
5627 |
|
|
|
5628 |
#endif /* MNG_INCLUDE_JNG */
|
|
|
5629 |
|
|
|
5630 |
/* ************************************************************************** */
|
|
|
5631 |
|
|
|
5632 |
#ifdef MNG_INCLUDE_JNG
|
|
|
5633 |
|
|
|
5634 |
mng_retcode MNG_DECL mng_putchunk_jdaa (mng_handle hHandle,
|
|
|
5635 |
mng_uint32 iRawlen,
|
|
|
5636 |
mng_ptr pRawdata)
|
|
|
5637 |
{
|
|
|
5638 |
mng_datap pData;
|
|
|
5639 |
mng_chunkp pChunk;
|
|
|
5640 |
mng_retcode iRetcode;
|
|
|
5641 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
5642 |
mng_chunk_header sChunkheader =
|
|
|
5643 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
5644 |
{MNG_UINT_JDAA, mng_init_general, mng_free_jdaa, mng_read_jdaa, mng_write_jdaa, mng_assign_jdaa, 0, 0, sizeof(mng_jdaa)};
|
|
|
5645 |
#else
|
|
|
5646 |
{MNG_UINT_JDAA, mng_init_jdaa, mng_free_jdaa, mng_read_jdaa, mng_write_jdaa, mng_assign_jdaa, 0, 0};
|
|
|
5647 |
#endif
|
|
|
5648 |
#else
|
|
|
5649 |
mng_chunk_header sChunkheader;
|
|
|
5650 |
#endif
|
|
|
5651 |
|
|
|
5652 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
5653 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_JDAA, MNG_LC_START);
|
|
|
5654 |
#endif
|
|
|
5655 |
|
|
|
5656 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
5657 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
5658 |
|
|
|
5659 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
5660 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
5661 |
/* must have had a MHDR or JHDR first! */
|
|
|
5662 |
if ((pData->iFirstchunkadded != MNG_UINT_MHDR) &&
|
|
|
5663 |
(pData->iFirstchunkadded != MNG_UINT_JHDR) )
|
|
|
5664 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
5665 |
/* prevent misplaced TERM ! */
|
|
|
5666 |
if (!check_term (pData, MNG_UINT_JDAA))
|
|
|
5667 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
5668 |
/* create the chunk */
|
|
|
5669 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
5670 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
5671 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
5672 |
#else
|
|
|
5673 |
iRetcode = mng_init_jdaa (pData, &sChunkheader, &pChunk);
|
|
|
5674 |
#endif
|
|
|
5675 |
#else
|
|
|
5676 |
mng_get_chunkheader(MNG_UINT_JDAA, &sChunkheader);
|
|
|
5677 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
5678 |
#endif
|
|
|
5679 |
|
|
|
5680 |
if (iRetcode) /* on error bail out */
|
|
|
5681 |
return iRetcode;
|
|
|
5682 |
/* fill the chunk */
|
|
|
5683 |
((mng_jdaap)pChunk)->iDatasize = iRawlen;
|
|
|
5684 |
|
|
|
5685 |
if (iRawlen)
|
|
|
5686 |
{
|
|
|
5687 |
MNG_ALLOC (pData, ((mng_jdaap)pChunk)->pData, iRawlen);
|
|
|
5688 |
MNG_COPY (((mng_jdaap)pChunk)->pData, pRawdata, iRawlen);
|
|
|
5689 |
}
|
|
|
5690 |
|
|
|
5691 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
5692 |
|
|
|
5693 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
5694 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_JDAA, MNG_LC_END);
|
|
|
5695 |
#endif
|
|
|
5696 |
|
|
|
5697 |
return MNG_NOERROR;
|
|
|
5698 |
}
|
|
|
5699 |
|
|
|
5700 |
#endif /* MNG_INCLUDE_JNG */
|
|
|
5701 |
|
|
|
5702 |
/* ************************************************************************** */
|
|
|
5703 |
|
|
|
5704 |
#ifdef MNG_INCLUDE_JNG
|
|
|
5705 |
|
|
|
5706 |
mng_retcode MNG_DECL mng_putchunk_jsep (mng_handle hHandle)
|
|
|
5707 |
{
|
|
|
5708 |
mng_datap pData;
|
|
|
5709 |
mng_chunkp pChunk;
|
|
|
5710 |
mng_retcode iRetcode;
|
|
|
5711 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
5712 |
mng_chunk_header sChunkheader =
|
|
|
5713 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
5714 |
{MNG_UINT_JSEP, mng_init_general, mng_free_general, mng_read_jsep, mng_write_jsep, mng_assign_general, 0, 0, sizeof(mng_jsep)};
|
|
|
5715 |
#else
|
|
|
5716 |
{MNG_UINT_JSEP, mng_init_jsep, mng_free_jsep, mng_read_jsep, mng_write_jsep, mng_assign_jsep, 0, 0};
|
|
|
5717 |
#endif
|
|
|
5718 |
#else
|
|
|
5719 |
mng_chunk_header sChunkheader;
|
|
|
5720 |
#endif
|
|
|
5721 |
|
|
|
5722 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
5723 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_JSEP, MNG_LC_START);
|
|
|
5724 |
#endif
|
|
|
5725 |
|
|
|
5726 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
5727 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
5728 |
|
|
|
5729 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
5730 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
5731 |
/* must have had a MHDR or JHDR first! */
|
|
|
5732 |
if ((pData->iFirstchunkadded != MNG_UINT_MHDR) &&
|
|
|
5733 |
(pData->iFirstchunkadded != MNG_UINT_JHDR) )
|
|
|
5734 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
5735 |
/* prevent misplaced TERM ! */
|
|
|
5736 |
if (!check_term (pData, MNG_UINT_JSEP))
|
|
|
5737 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
5738 |
/* create the chunk */
|
|
|
5739 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
5740 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
5741 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
5742 |
#else
|
|
|
5743 |
iRetcode = mng_init_jsep (pData, &sChunkheader, &pChunk);
|
|
|
5744 |
#endif
|
|
|
5745 |
#else
|
|
|
5746 |
mng_get_chunkheader(MNG_UINT_JSEP, &sChunkheader);
|
|
|
5747 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
5748 |
#endif
|
|
|
5749 |
|
|
|
5750 |
if (iRetcode) /* on error bail out */
|
|
|
5751 |
return iRetcode;
|
|
|
5752 |
|
|
|
5753 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
5754 |
|
|
|
5755 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
5756 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_JSEP, MNG_LC_END);
|
|
|
5757 |
#endif
|
|
|
5758 |
|
|
|
5759 |
return MNG_NOERROR;
|
|
|
5760 |
}
|
|
|
5761 |
|
|
|
5762 |
#endif /* MNG_INCLUDE_JNG */
|
|
|
5763 |
|
|
|
5764 |
/* ************************************************************************** */
|
|
|
5765 |
|
|
|
5766 |
#ifndef MNG_NO_DELTA_PNG
|
|
|
5767 |
mng_retcode MNG_DECL mng_putchunk_dhdr (mng_handle hHandle,
|
|
|
5768 |
mng_uint16 iObjectid,
|
|
|
5769 |
mng_uint8 iImagetype,
|
|
|
5770 |
mng_uint8 iDeltatype,
|
|
|
5771 |
mng_uint32 iBlockwidth,
|
|
|
5772 |
mng_uint32 iBlockheight,
|
|
|
5773 |
mng_uint32 iBlockx,
|
|
|
5774 |
mng_uint32 iBlocky)
|
|
|
5775 |
{
|
|
|
5776 |
mng_datap pData;
|
|
|
5777 |
mng_chunkp pChunk;
|
|
|
5778 |
mng_retcode iRetcode;
|
|
|
5779 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
5780 |
mng_chunk_header sChunkheader =
|
|
|
5781 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
5782 |
{MNG_UINT_DHDR, mng_init_general, mng_free_general, mng_read_dhdr, mng_write_dhdr, mng_assign_general, 0, 0, sizeof(mng_dhdr)};
|
|
|
5783 |
#else
|
|
|
5784 |
{MNG_UINT_DHDR, mng_init_dhdr, mng_free_dhdr, mng_read_dhdr, mng_write_dhdr, mng_assign_dhdr, 0, 0};
|
|
|
5785 |
#endif
|
|
|
5786 |
#else
|
|
|
5787 |
mng_chunk_header sChunkheader;
|
|
|
5788 |
#endif
|
|
|
5789 |
|
|
|
5790 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
5791 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_DHDR, MNG_LC_START);
|
|
|
5792 |
#endif
|
|
|
5793 |
|
|
|
5794 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
5795 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
5796 |
|
|
|
5797 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
5798 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
5799 |
/* must have had a MHDR first! */
|
|
|
5800 |
if (pData->iFirstchunkadded != MNG_UINT_MHDR)
|
|
|
5801 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
5802 |
/* prevent misplaced TERM ! */
|
|
|
5803 |
if (!check_term (pData, MNG_UINT_DHDR))
|
|
|
5804 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
5805 |
/* create the chunk */
|
|
|
5806 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
5807 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
5808 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
5809 |
#else
|
|
|
5810 |
iRetcode = mng_init_dhdr (pData, &sChunkheader, &pChunk);
|
|
|
5811 |
#endif
|
|
|
5812 |
#else
|
|
|
5813 |
mng_get_chunkheader(MNG_UINT_DHDR, &sChunkheader);
|
|
|
5814 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
5815 |
#endif
|
|
|
5816 |
|
|
|
5817 |
if (iRetcode) /* on error bail out */
|
|
|
5818 |
return iRetcode;
|
|
|
5819 |
/* fill the chunk */
|
|
|
5820 |
((mng_dhdrp)pChunk)->iObjectid = iObjectid;
|
|
|
5821 |
((mng_dhdrp)pChunk)->iImagetype = iImagetype;
|
|
|
5822 |
((mng_dhdrp)pChunk)->iDeltatype = iDeltatype;
|
|
|
5823 |
((mng_dhdrp)pChunk)->iBlockwidth = iBlockwidth;
|
|
|
5824 |
((mng_dhdrp)pChunk)->iBlockheight = iBlockheight;
|
|
|
5825 |
((mng_dhdrp)pChunk)->iBlockx = iBlockx;
|
|
|
5826 |
((mng_dhdrp)pChunk)->iBlocky = iBlocky;
|
|
|
5827 |
|
|
|
5828 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
5829 |
|
|
|
5830 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
5831 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_DHDR, MNG_LC_END);
|
|
|
5832 |
#endif
|
|
|
5833 |
|
|
|
5834 |
return MNG_NOERROR;
|
|
|
5835 |
}
|
|
|
5836 |
#endif
|
|
|
5837 |
|
|
|
5838 |
/* ************************************************************************** */
|
|
|
5839 |
|
|
|
5840 |
#ifndef MNG_NO_DELTA_PNG
|
|
|
5841 |
mng_retcode MNG_DECL mng_putchunk_prom (mng_handle hHandle,
|
|
|
5842 |
mng_uint8 iColortype,
|
|
|
5843 |
mng_uint8 iSampledepth,
|
|
|
5844 |
mng_uint8 iFilltype)
|
|
|
5845 |
{
|
|
|
5846 |
mng_datap pData;
|
|
|
5847 |
mng_chunkp pChunk;
|
|
|
5848 |
mng_retcode iRetcode;
|
|
|
5849 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
5850 |
mng_chunk_header sChunkheader =
|
|
|
5851 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
5852 |
{MNG_UINT_PROM, mng_init_general, mng_free_general, mng_read_prom, mng_write_prom, mng_assign_general, 0, 0, sizeof(mng_prom)};
|
|
|
5853 |
#else
|
|
|
5854 |
{MNG_UINT_PROM, mng_init_prom, mng_free_prom, mng_read_prom, mng_write_prom, mng_assign_prom, 0, 0};
|
|
|
5855 |
#endif
|
|
|
5856 |
#else
|
|
|
5857 |
mng_chunk_header sChunkheader;
|
|
|
5858 |
#endif
|
|
|
5859 |
|
|
|
5860 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
5861 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_PROM, MNG_LC_START);
|
|
|
5862 |
#endif
|
|
|
5863 |
|
|
|
5864 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
5865 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
5866 |
|
|
|
5867 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
5868 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
5869 |
/* must have had a MHDR first! */
|
|
|
5870 |
if (pData->iFirstchunkadded != MNG_UINT_MHDR)
|
|
|
5871 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
5872 |
/* prevent misplaced TERM ! */
|
|
|
5873 |
if (!check_term (pData, MNG_UINT_PROM))
|
|
|
5874 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
5875 |
/* create the chunk */
|
|
|
5876 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
5877 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
5878 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
5879 |
#else
|
|
|
5880 |
iRetcode = mng_init_prom (pData, &sChunkheader, &pChunk);
|
|
|
5881 |
#endif
|
|
|
5882 |
#else
|
|
|
5883 |
mng_get_chunkheader(MNG_UINT_PROM, &sChunkheader);
|
|
|
5884 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
5885 |
#endif
|
|
|
5886 |
|
|
|
5887 |
if (iRetcode) /* on error bail out */
|
|
|
5888 |
return iRetcode;
|
|
|
5889 |
/* fill the chunk */
|
|
|
5890 |
((mng_promp)pChunk)->iColortype = iColortype;
|
|
|
5891 |
((mng_promp)pChunk)->iSampledepth = iSampledepth;
|
|
|
5892 |
((mng_promp)pChunk)->iFilltype = iFilltype;
|
|
|
5893 |
|
|
|
5894 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
5895 |
|
|
|
5896 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
5897 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_PROM, MNG_LC_END);
|
|
|
5898 |
#endif
|
|
|
5899 |
|
|
|
5900 |
return MNG_NOERROR;
|
|
|
5901 |
}
|
|
|
5902 |
#endif
|
|
|
5903 |
|
|
|
5904 |
/* ************************************************************************** */
|
|
|
5905 |
|
|
|
5906 |
#ifndef MNG_NO_DELTA_PNG
|
|
|
5907 |
mng_retcode MNG_DECL mng_putchunk_ipng (mng_handle hHandle)
|
|
|
5908 |
{
|
|
|
5909 |
mng_datap pData;
|
|
|
5910 |
mng_chunkp pChunk;
|
|
|
5911 |
mng_retcode iRetcode;
|
|
|
5912 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
5913 |
mng_chunk_header sChunkheader =
|
|
|
5914 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
5915 |
{MNG_UINT_IPNG, mng_init_general, mng_free_general, mng_read_ipng, mng_write_ipng, mng_assign_general, 0, 0, sizeof(mng_ipng)};
|
|
|
5916 |
#else
|
|
|
5917 |
{MNG_UINT_IPNG, mng_init_ipng, mng_free_ipng, mng_read_ipng, mng_write_ipng, mng_assign_ipng, 0, 0};
|
|
|
5918 |
#endif
|
|
|
5919 |
#else
|
|
|
5920 |
mng_chunk_header sChunkheader;
|
|
|
5921 |
#endif
|
|
|
5922 |
|
|
|
5923 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
5924 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_IPNG, MNG_LC_START);
|
|
|
5925 |
#endif
|
|
|
5926 |
|
|
|
5927 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
5928 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
5929 |
|
|
|
5930 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
5931 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
5932 |
/* must have had a MHDR first! */
|
|
|
5933 |
if (pData->iFirstchunkadded != MNG_UINT_MHDR)
|
|
|
5934 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
5935 |
/* prevent misplaced TERM ! */
|
|
|
5936 |
if (!check_term (pData, MNG_UINT_IPNG))
|
|
|
5937 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
5938 |
/* create the chunk */
|
|
|
5939 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
5940 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
5941 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
5942 |
#else
|
|
|
5943 |
iRetcode = mng_init_ipng (pData, &sChunkheader, &pChunk);
|
|
|
5944 |
#endif
|
|
|
5945 |
#else
|
|
|
5946 |
mng_get_chunkheader(MNG_UINT_IPNG, &sChunkheader);
|
|
|
5947 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
5948 |
#endif
|
|
|
5949 |
|
|
|
5950 |
if (iRetcode) /* on error bail out */
|
|
|
5951 |
return iRetcode;
|
|
|
5952 |
|
|
|
5953 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
5954 |
|
|
|
5955 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
5956 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_IPNG, MNG_LC_END);
|
|
|
5957 |
#endif
|
|
|
5958 |
|
|
|
5959 |
return MNG_NOERROR;
|
|
|
5960 |
}
|
|
|
5961 |
#endif
|
|
|
5962 |
|
|
|
5963 |
/* ************************************************************************** */
|
|
|
5964 |
|
|
|
5965 |
#ifndef MNG_NO_DELTA_PNG
|
|
|
5966 |
mng_retcode MNG_DECL mng_putchunk_pplt (mng_handle hHandle,
|
|
|
5967 |
mng_uint8 iDeltatype,
|
|
|
5968 |
mng_uint32 iCount)
|
|
|
5969 |
{
|
|
|
5970 |
mng_datap pData;
|
|
|
5971 |
mng_chunkp pChunk;
|
|
|
5972 |
mng_retcode iRetcode;
|
|
|
5973 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
5974 |
mng_chunk_header sChunkheader =
|
|
|
5975 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
5976 |
{MNG_UINT_PPLT, mng_init_general, mng_free_general, mng_read_pplt, mng_write_pplt, mng_assign_general, 0, 0, sizeof(mng_pplt)};
|
|
|
5977 |
#else
|
|
|
5978 |
{MNG_UINT_PPLT, mng_init_pplt, mng_free_pplt, mng_read_pplt, mng_write_pplt, mng_assign_pplt, 0, 0};
|
|
|
5979 |
#endif
|
|
|
5980 |
#else
|
|
|
5981 |
mng_chunk_header sChunkheader;
|
|
|
5982 |
#endif
|
|
|
5983 |
|
|
|
5984 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
5985 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_PPLT, MNG_LC_START);
|
|
|
5986 |
#endif
|
|
|
5987 |
|
|
|
5988 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
5989 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
5990 |
|
|
|
5991 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
5992 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
5993 |
/* must have had a MHDR first! */
|
|
|
5994 |
if (pData->iFirstchunkadded != MNG_UINT_MHDR)
|
|
|
5995 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
5996 |
/* prevent misplaced TERM ! */
|
|
|
5997 |
if (!check_term (pData, MNG_UINT_PPLT))
|
|
|
5998 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
5999 |
/* create the chunk */
|
|
|
6000 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
6001 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
6002 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
6003 |
#else
|
|
|
6004 |
iRetcode = mng_init_pplt (pData, &sChunkheader, &pChunk);
|
|
|
6005 |
#endif
|
|
|
6006 |
#else
|
|
|
6007 |
mng_get_chunkheader(MNG_UINT_PPLT, &sChunkheader);
|
|
|
6008 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
6009 |
#endif
|
|
|
6010 |
|
|
|
6011 |
if (iRetcode) /* on error bail out */
|
|
|
6012 |
return iRetcode;
|
|
|
6013 |
/* fill the chunk */
|
|
|
6014 |
((mng_ppltp)pChunk)->iDeltatype = iDeltatype;
|
|
|
6015 |
((mng_ppltp)pChunk)->iCount = iCount;
|
|
|
6016 |
|
|
|
6017 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
6018 |
|
|
|
6019 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
6020 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_PPLT, MNG_LC_END);
|
|
|
6021 |
#endif
|
|
|
6022 |
|
|
|
6023 |
return MNG_NOERROR;
|
|
|
6024 |
}
|
|
|
6025 |
#endif
|
|
|
6026 |
|
|
|
6027 |
/* ************************************************************************** */
|
|
|
6028 |
|
|
|
6029 |
#ifndef MNG_NO_DELTA_PNG
|
|
|
6030 |
mng_retcode MNG_DECL mng_putchunk_pplt_entry (mng_handle hHandle,
|
|
|
6031 |
mng_uint32 iEntry,
|
|
|
6032 |
mng_uint16 iRed,
|
|
|
6033 |
mng_uint16 iGreen,
|
|
|
6034 |
mng_uint16 iBlue,
|
|
|
6035 |
mng_uint16 iAlpha)
|
|
|
6036 |
{
|
|
|
6037 |
mng_datap pData;
|
|
|
6038 |
mng_chunkp pChunk;
|
|
|
6039 |
mng_pplt_entryp pEntry;
|
|
|
6040 |
|
|
|
6041 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
6042 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_PPLT_ENTRY, MNG_LC_START);
|
|
|
6043 |
#endif
|
|
|
6044 |
|
|
|
6045 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
6046 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
6047 |
|
|
|
6048 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
6049 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
6050 |
/* must have had a MHDR first! */
|
|
|
6051 |
if (pData->iFirstchunkadded != MNG_UINT_MHDR)
|
|
|
6052 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
6053 |
|
|
|
6054 |
pChunk = pData->pLastchunk; /* last one must have been PPLT ! */
|
|
|
6055 |
|
|
|
6056 |
if (((mng_chunk_headerp)pChunk)->iChunkname != MNG_UINT_PPLT)
|
|
|
6057 |
MNG_ERROR (pData, MNG_NOCORRCHUNK)
|
|
|
6058 |
|
|
|
6059 |
/* index out of bounds ? */
|
|
|
6060 |
if (iEntry >= ((mng_ppltp)pChunk)->iCount)
|
|
|
6061 |
MNG_ERROR (pData, MNG_INVALIDENTRYIX)
|
|
|
6062 |
/* address proper entry */
|
|
|
6063 |
pEntry = (mng_pplt_entryp)(((mng_ppltp)pChunk)->aEntries) + iEntry;
|
|
|
6064 |
|
|
|
6065 |
pEntry->iRed = (mng_uint8)iRed; /* fill the entry */
|
|
|
6066 |
pEntry->iGreen = (mng_uint8)iGreen;
|
|
|
6067 |
pEntry->iBlue = (mng_uint8)iBlue;
|
|
|
6068 |
pEntry->iAlpha = (mng_uint8)iAlpha;
|
|
|
6069 |
pEntry->bUsed = MNG_TRUE;
|
|
|
6070 |
|
|
|
6071 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
6072 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_PPLT_ENTRY, MNG_LC_END);
|
|
|
6073 |
#endif
|
|
|
6074 |
|
|
|
6075 |
return MNG_NOERROR;
|
|
|
6076 |
}
|
|
|
6077 |
#endif
|
|
|
6078 |
|
|
|
6079 |
/* ************************************************************************** */
|
|
|
6080 |
|
|
|
6081 |
#ifndef MNG_NO_DELTA_PNG
|
|
|
6082 |
#ifdef MNG_INCLUDE_JNG
|
|
|
6083 |
mng_retcode MNG_DECL mng_putchunk_ijng (mng_handle hHandle)
|
|
|
6084 |
{
|
|
|
6085 |
mng_datap pData;
|
|
|
6086 |
mng_chunkp pChunk;
|
|
|
6087 |
mng_retcode iRetcode;
|
|
|
6088 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
6089 |
mng_chunk_header sChunkheader =
|
|
|
6090 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
6091 |
{MNG_UINT_IJNG, mng_init_general, mng_free_general, mng_read_ijng, mng_write_ijng, mng_assign_general, 0, 0, sizeof(mng_ijng)};
|
|
|
6092 |
#else
|
|
|
6093 |
{MNG_UINT_IJNG, mng_init_ijng, mng_free_ijng, mng_read_ijng, mng_write_ijng, mng_assign_ijng, 0, 0};
|
|
|
6094 |
#endif
|
|
|
6095 |
#else
|
|
|
6096 |
mng_chunk_header sChunkheader;
|
|
|
6097 |
#endif
|
|
|
6098 |
|
|
|
6099 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
6100 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_IJNG, MNG_LC_START);
|
|
|
6101 |
#endif
|
|
|
6102 |
|
|
|
6103 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
6104 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
6105 |
|
|
|
6106 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
6107 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
6108 |
/* must have had a MHDR first! */
|
|
|
6109 |
if (pData->iFirstchunkadded != MNG_UINT_MHDR)
|
|
|
6110 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
6111 |
/* prevent misplaced TERM ! */
|
|
|
6112 |
if (!check_term (pData, MNG_UINT_IJNG))
|
|
|
6113 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
6114 |
/* create the chunk */
|
|
|
6115 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
6116 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
6117 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
6118 |
#else
|
|
|
6119 |
iRetcode = mng_init_ijng (pData, &sChunkheader, &pChunk);
|
|
|
6120 |
#endif
|
|
|
6121 |
#else
|
|
|
6122 |
mng_get_chunkheader(MNG_UINT_IJNG, &sChunkheader);
|
|
|
6123 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
6124 |
#endif
|
|
|
6125 |
|
|
|
6126 |
if (iRetcode) /* on error bail out */
|
|
|
6127 |
return iRetcode;
|
|
|
6128 |
|
|
|
6129 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
6130 |
|
|
|
6131 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
6132 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_IJNG, MNG_LC_END);
|
|
|
6133 |
#endif
|
|
|
6134 |
|
|
|
6135 |
return MNG_NOERROR;
|
|
|
6136 |
}
|
|
|
6137 |
#endif
|
|
|
6138 |
#endif
|
|
|
6139 |
|
|
|
6140 |
/* ************************************************************************** */
|
|
|
6141 |
|
|
|
6142 |
#ifndef MNG_NO_DELTA_PNG
|
|
|
6143 |
mng_retcode MNG_DECL mng_putchunk_drop (mng_handle hHandle,
|
|
|
6144 |
mng_uint32 iCount,
|
|
|
6145 |
mng_chunkidp pChunknames)
|
|
|
6146 |
{
|
|
|
6147 |
mng_datap pData;
|
|
|
6148 |
mng_chunkp pChunk;
|
|
|
6149 |
mng_retcode iRetcode;
|
|
|
6150 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
6151 |
mng_chunk_header sChunkheader =
|
|
|
6152 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
6153 |
{MNG_UINT_DROP, mng_init_general, mng_free_drop, mng_read_drop, mng_write_drop, mng_assign_drop, 0, 0, sizeof(mng_drop)};
|
|
|
6154 |
#else
|
|
|
6155 |
{MNG_UINT_DROP, mng_init_drop, mng_free_drop, mng_read_drop, mng_write_drop, mng_assign_drop, 0, 0};
|
|
|
6156 |
#endif
|
|
|
6157 |
#else
|
|
|
6158 |
mng_chunk_header sChunkheader;
|
|
|
6159 |
#endif
|
|
|
6160 |
|
|
|
6161 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
6162 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_DROP, MNG_LC_START);
|
|
|
6163 |
#endif
|
|
|
6164 |
|
|
|
6165 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
6166 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
6167 |
|
|
|
6168 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
6169 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
6170 |
/* must have had a MHDR first! */
|
|
|
6171 |
if (pData->iFirstchunkadded != MNG_UINT_MHDR)
|
|
|
6172 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
6173 |
/* prevent misplaced TERM ! */
|
|
|
6174 |
if (!check_term (pData, MNG_UINT_DROP))
|
|
|
6175 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
6176 |
/* create the chunk */
|
|
|
6177 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
6178 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
6179 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
6180 |
#else
|
|
|
6181 |
iRetcode = mng_init_drop (pData, &sChunkheader, &pChunk);
|
|
|
6182 |
#endif
|
|
|
6183 |
#else
|
|
|
6184 |
mng_get_chunkheader(MNG_UINT_DROP, &sChunkheader);
|
|
|
6185 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
6186 |
#endif
|
|
|
6187 |
|
|
|
6188 |
if (iRetcode) /* on error bail out */
|
|
|
6189 |
return iRetcode;
|
|
|
6190 |
/* fill the chunk */
|
|
|
6191 |
((mng_dropp)pChunk)->iCount = iCount;
|
|
|
6192 |
|
|
|
6193 |
if (iCount)
|
|
|
6194 |
{
|
|
|
6195 |
mng_uint32 iSize = iCount * sizeof (mng_chunkid);
|
|
|
6196 |
|
|
|
6197 |
MNG_ALLOC (pData, ((mng_dropp)pChunk)->pChunknames, iSize);
|
|
|
6198 |
MNG_COPY (((mng_dropp)pChunk)->pChunknames, pChunknames, iSize);
|
|
|
6199 |
}
|
|
|
6200 |
|
|
|
6201 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
6202 |
|
|
|
6203 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
6204 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_DROP, MNG_LC_END);
|
|
|
6205 |
#endif
|
|
|
6206 |
|
|
|
6207 |
return MNG_NOERROR;
|
|
|
6208 |
}
|
|
|
6209 |
#endif
|
|
|
6210 |
|
|
|
6211 |
/* ************************************************************************** */
|
|
|
6212 |
|
|
|
6213 |
#ifndef MNG_NO_DELTA_PNG
|
|
|
6214 |
#ifndef MNG_SKIPCHUNK_DBYK
|
|
|
6215 |
mng_retcode MNG_DECL mng_putchunk_dbyk (mng_handle hHandle,
|
|
|
6216 |
mng_chunkid iChunkname,
|
|
|
6217 |
mng_uint8 iPolarity,
|
|
|
6218 |
mng_uint32 iKeywordssize,
|
|
|
6219 |
mng_pchar zKeywords)
|
|
|
6220 |
{
|
|
|
6221 |
mng_datap pData;
|
|
|
6222 |
mng_chunkp pChunk;
|
|
|
6223 |
mng_retcode iRetcode;
|
|
|
6224 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
6225 |
mng_chunk_header sChunkheader =
|
|
|
6226 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
6227 |
{MNG_UINT_DBYK, mng_init_general, mng_free_dbyk, mng_read_dbyk, mng_write_dbyk, mng_assign_dbyk, 0, 0, sizeof(mng_dbyk)};
|
|
|
6228 |
#else
|
|
|
6229 |
{MNG_UINT_DBYK, mng_init_dbyk, mng_free_dbyk, mng_read_dbyk, mng_write_dbyk, mng_assign_dbyk, 0, 0};
|
|
|
6230 |
#endif
|
|
|
6231 |
#else
|
|
|
6232 |
mng_chunk_header sChunkheader;
|
|
|
6233 |
#endif
|
|
|
6234 |
|
|
|
6235 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
6236 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_DBYK, MNG_LC_START);
|
|
|
6237 |
#endif
|
|
|
6238 |
|
|
|
6239 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
6240 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
6241 |
|
|
|
6242 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
6243 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
6244 |
/* must have had a MHDR first! */
|
|
|
6245 |
if (pData->iFirstchunkadded != MNG_UINT_MHDR)
|
|
|
6246 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
6247 |
/* prevent misplaced TERM ! */
|
|
|
6248 |
if (!check_term (pData, MNG_UINT_DBYK))
|
|
|
6249 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
6250 |
/* create the chunk */
|
|
|
6251 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
6252 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
6253 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
6254 |
#else
|
|
|
6255 |
iRetcode = mng_init_dbyk (pData, &sChunkheader, &pChunk);
|
|
|
6256 |
#endif
|
|
|
6257 |
#else
|
|
|
6258 |
mng_get_chunkheader(MNG_UINT_DBYK, &sChunkheader);
|
|
|
6259 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
6260 |
#endif
|
|
|
6261 |
|
|
|
6262 |
if (iRetcode) /* on error bail out */
|
|
|
6263 |
return iRetcode;
|
|
|
6264 |
/* fill the chunk */
|
|
|
6265 |
((mng_dbykp)pChunk)->iChunkname = iChunkname;
|
|
|
6266 |
((mng_dbykp)pChunk)->iPolarity = iPolarity;
|
|
|
6267 |
((mng_dbykp)pChunk)->iKeywordssize = iKeywordssize;
|
|
|
6268 |
|
|
|
6269 |
if (iKeywordssize)
|
|
|
6270 |
{
|
|
|
6271 |
MNG_ALLOC (pData, ((mng_dbykp)pChunk)->zKeywords, iKeywordssize + 1);
|
|
|
6272 |
MNG_COPY (((mng_dbykp)pChunk)->zKeywords, zKeywords, iKeywordssize);
|
|
|
6273 |
}
|
|
|
6274 |
|
|
|
6275 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
6276 |
|
|
|
6277 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
6278 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_DBYK, MNG_LC_END);
|
|
|
6279 |
#endif
|
|
|
6280 |
|
|
|
6281 |
return MNG_NOERROR;
|
|
|
6282 |
}
|
|
|
6283 |
#endif
|
|
|
6284 |
#endif
|
|
|
6285 |
|
|
|
6286 |
/* ************************************************************************** */
|
|
|
6287 |
|
|
|
6288 |
#ifndef MNG_NO_DELTA_PNG
|
|
|
6289 |
#ifndef MNG_SKIPCHUNK_ORDR
|
|
|
6290 |
mng_retcode MNG_DECL mng_putchunk_ordr (mng_handle hHandle,
|
|
|
6291 |
mng_uint32 iCount)
|
|
|
6292 |
{
|
|
|
6293 |
mng_datap pData;
|
|
|
6294 |
mng_chunkp pChunk;
|
|
|
6295 |
mng_retcode iRetcode;
|
|
|
6296 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
6297 |
mng_chunk_header sChunkheader =
|
|
|
6298 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
6299 |
{MNG_UINT_ORDR, mng_init_general, mng_free_ordr, mng_read_ordr, mng_write_ordr, mng_assign_ordr, 0, 0, sizeof(mng_ordr)};
|
|
|
6300 |
#else
|
|
|
6301 |
{MNG_UINT_ORDR, mng_init_ordr, mng_free_ordr, mng_read_ordr, mng_write_ordr, mng_assign_ordr, 0, 0};
|
|
|
6302 |
#endif
|
|
|
6303 |
#else
|
|
|
6304 |
mng_chunk_header sChunkheader;
|
|
|
6305 |
#endif
|
|
|
6306 |
|
|
|
6307 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
6308 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_ORDR, MNG_LC_START);
|
|
|
6309 |
#endif
|
|
|
6310 |
|
|
|
6311 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
6312 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
6313 |
|
|
|
6314 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
6315 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
6316 |
/* must have had a MHDR first! */
|
|
|
6317 |
if (pData->iFirstchunkadded != MNG_UINT_MHDR)
|
|
|
6318 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
6319 |
/* prevent misplaced TERM ! */
|
|
|
6320 |
if (!check_term (pData, MNG_UINT_ORDR))
|
|
|
6321 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
6322 |
/* create the chunk */
|
|
|
6323 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
6324 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
6325 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
6326 |
#else
|
|
|
6327 |
iRetcode = mng_init_ordr (pData, &sChunkheader, &pChunk);
|
|
|
6328 |
#endif
|
|
|
6329 |
#else
|
|
|
6330 |
mng_get_chunkheader(MNG_UINT_ORDR, &sChunkheader);
|
|
|
6331 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
6332 |
#endif
|
|
|
6333 |
|
|
|
6334 |
if (iRetcode) /* on error bail out */
|
|
|
6335 |
return iRetcode;
|
|
|
6336 |
/* fill the chunk */
|
|
|
6337 |
((mng_ordrp)pChunk)->iCount = iCount;
|
|
|
6338 |
|
|
|
6339 |
if (iCount)
|
|
|
6340 |
MNG_ALLOC (pData, ((mng_ordrp)pChunk)->pEntries, iCount * sizeof (mng_ordr_entry));
|
|
|
6341 |
|
|
|
6342 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
6343 |
|
|
|
6344 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
6345 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_ORDR, MNG_LC_END);
|
|
|
6346 |
#endif
|
|
|
6347 |
|
|
|
6348 |
return MNG_NOERROR;
|
|
|
6349 |
}
|
|
|
6350 |
#endif
|
|
|
6351 |
#endif
|
|
|
6352 |
|
|
|
6353 |
/* ************************************************************************** */
|
|
|
6354 |
|
|
|
6355 |
#ifndef MNG_NO_DELTA_PNG
|
|
|
6356 |
#ifndef MNG_SKIPCHUNK_ORDR
|
|
|
6357 |
mng_retcode MNG_DECL mng_putchunk_ordr_entry (mng_handle hHandle,
|
|
|
6358 |
mng_uint32 iEntry,
|
|
|
6359 |
mng_chunkid iChunkname,
|
|
|
6360 |
mng_uint8 iOrdertype)
|
|
|
6361 |
{
|
|
|
6362 |
mng_datap pData;
|
|
|
6363 |
mng_chunkp pChunk;
|
|
|
6364 |
mng_ordr_entryp pEntry;
|
|
|
6365 |
|
|
|
6366 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
6367 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_ORDR_ENTRY, MNG_LC_START);
|
|
|
6368 |
#endif
|
|
|
6369 |
|
|
|
6370 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
6371 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
6372 |
|
|
|
6373 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
6374 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
6375 |
/* must have had a MHDR first! */
|
|
|
6376 |
if (pData->iFirstchunkadded != MNG_UINT_MHDR)
|
|
|
6377 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
6378 |
|
|
|
6379 |
pChunk = pData->pLastchunk; /* last one must have been ORDR ! */
|
|
|
6380 |
|
|
|
6381 |
if (((mng_chunk_headerp)pChunk)->iChunkname != MNG_UINT_ORDR)
|
|
|
6382 |
MNG_ERROR (pData, MNG_NOCORRCHUNK)
|
|
|
6383 |
/* index out of bounds ? */
|
|
|
6384 |
if (iEntry >= ((mng_ordrp)pChunk)->iCount)
|
|
|
6385 |
MNG_ERROR (pData, MNG_INVALIDENTRYIX)
|
|
|
6386 |
/* address proper entry */
|
|
|
6387 |
pEntry = ((mng_ordrp)pChunk)->pEntries + iEntry;
|
|
|
6388 |
|
|
|
6389 |
pEntry->iChunkname = iChunkname; /* fill the entry */
|
|
|
6390 |
pEntry->iOrdertype = iOrdertype;
|
|
|
6391 |
|
|
|
6392 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
6393 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_ORDR_ENTRY, MNG_LC_END);
|
|
|
6394 |
#endif
|
|
|
6395 |
|
|
|
6396 |
return MNG_NOERROR;
|
|
|
6397 |
}
|
|
|
6398 |
#endif
|
|
|
6399 |
#endif
|
|
|
6400 |
|
|
|
6401 |
/* ************************************************************************** */
|
|
|
6402 |
|
|
|
6403 |
#ifndef MNG_SKIPCHUNK_MAGN
|
|
|
6404 |
mng_retcode MNG_DECL mng_putchunk_magn (mng_handle hHandle,
|
|
|
6405 |
mng_uint16 iFirstid,
|
|
|
6406 |
mng_uint16 iLastid,
|
|
|
6407 |
mng_uint16 iMethodX,
|
|
|
6408 |
mng_uint16 iMX,
|
|
|
6409 |
mng_uint16 iMY,
|
|
|
6410 |
mng_uint16 iML,
|
|
|
6411 |
mng_uint16 iMR,
|
|
|
6412 |
mng_uint16 iMT,
|
|
|
6413 |
mng_uint16 iMB,
|
|
|
6414 |
mng_uint16 iMethodY)
|
|
|
6415 |
{
|
|
|
6416 |
mng_datap pData;
|
|
|
6417 |
mng_chunkp pChunk;
|
|
|
6418 |
mng_retcode iRetcode;
|
|
|
6419 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
6420 |
mng_chunk_header sChunkheader =
|
|
|
6421 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
6422 |
{MNG_UINT_MAGN, mng_init_general, mng_free_general, mng_read_magn, mng_write_magn, mng_assign_general, 0, 0, sizeof(mng_magn)};
|
|
|
6423 |
#else
|
|
|
6424 |
{MNG_UINT_MAGN, mng_init_magn, mng_free_magn, mng_read_magn, mng_write_magn, mng_assign_magn, 0, 0};
|
|
|
6425 |
#endif
|
|
|
6426 |
#else
|
|
|
6427 |
mng_chunk_header sChunkheader;
|
|
|
6428 |
#endif
|
|
|
6429 |
|
|
|
6430 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
6431 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_MAGN, MNG_LC_START);
|
|
|
6432 |
#endif
|
|
|
6433 |
|
|
|
6434 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
6435 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
6436 |
|
|
|
6437 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
6438 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
6439 |
/* must have had a MHDR first! */
|
|
|
6440 |
if (pData->iFirstchunkadded != MNG_UINT_MHDR)
|
|
|
6441 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
6442 |
/* prevent misplaced TERM ! */
|
|
|
6443 |
if (!check_term (pData, MNG_UINT_MAGN))
|
|
|
6444 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
6445 |
/* create the chunk */
|
|
|
6446 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
6447 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
6448 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
6449 |
#else
|
|
|
6450 |
iRetcode = mng_init_magn (pData, &sChunkheader, &pChunk);
|
|
|
6451 |
#endif
|
|
|
6452 |
#else
|
|
|
6453 |
mng_get_chunkheader(MNG_UINT_MAGN, &sChunkheader);
|
|
|
6454 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
6455 |
#endif
|
|
|
6456 |
|
|
|
6457 |
if (iRetcode) /* on error bail out */
|
|
|
6458 |
return iRetcode;
|
|
|
6459 |
/* fill the chunk */
|
|
|
6460 |
((mng_magnp)pChunk)->iFirstid = iFirstid;
|
|
|
6461 |
((mng_magnp)pChunk)->iLastid = iLastid;
|
|
|
6462 |
((mng_magnp)pChunk)->iMethodX = (mng_uint8)iMethodX;
|
|
|
6463 |
((mng_magnp)pChunk)->iMX = iMX;
|
|
|
6464 |
((mng_magnp)pChunk)->iMY = iMY;
|
|
|
6465 |
((mng_magnp)pChunk)->iML = iML;
|
|
|
6466 |
((mng_magnp)pChunk)->iMR = iMR;
|
|
|
6467 |
((mng_magnp)pChunk)->iMT = iMT;
|
|
|
6468 |
((mng_magnp)pChunk)->iMB = iMB;
|
|
|
6469 |
((mng_magnp)pChunk)->iMethodY = (mng_uint8)iMethodY;
|
|
|
6470 |
|
|
|
6471 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
6472 |
|
|
|
6473 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
6474 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_MAGN, MNG_LC_END);
|
|
|
6475 |
#endif
|
|
|
6476 |
|
|
|
6477 |
return MNG_NOERROR;
|
|
|
6478 |
}
|
|
|
6479 |
#endif
|
|
|
6480 |
|
|
|
6481 |
/* ************************************************************************** */
|
|
|
6482 |
|
|
|
6483 |
#ifdef MNG_INCLUDE_MPNG_PROPOSAL
|
|
|
6484 |
MNG_EXT mng_retcode MNG_DECL mng_putchunk_mpng (mng_handle hHandle,
|
|
|
6485 |
mng_uint32 iFramewidth,
|
|
|
6486 |
mng_uint32 iFrameheight,
|
|
|
6487 |
mng_uint16 iNumplays,
|
|
|
6488 |
mng_uint16 iTickspersec,
|
|
|
6489 |
mng_uint8 iCompressionmethod,
|
|
|
6490 |
mng_uint32 iCount)
|
|
|
6491 |
{
|
|
|
6492 |
mng_datap pData;
|
|
|
6493 |
mng_chunkp pChunk;
|
|
|
6494 |
mng_retcode iRetcode;
|
|
|
6495 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
6496 |
mng_chunk_header sChunkheader =
|
|
|
6497 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
6498 |
{MNG_UINT_mpNG, mng_init_general, mng_free_mpng, mng_read_mpng, mng_write_mpng, mng_assign_mpng, 0, 0, sizeof(mng_mpng)};
|
|
|
6499 |
#else
|
|
|
6500 |
{MNG_UINT_mpNG, mng_init_mpng, mng_free_mpng, mng_read_mpng, mng_write_mpng, mng_assign_mpng, 0, 0};
|
|
|
6501 |
#endif
|
|
|
6502 |
#else
|
|
|
6503 |
mng_chunk_header sChunkheader;
|
|
|
6504 |
#endif
|
|
|
6505 |
|
|
|
6506 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
6507 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_MPNG, MNG_LC_START);
|
|
|
6508 |
#endif
|
|
|
6509 |
|
|
|
6510 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
6511 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
6512 |
|
|
|
6513 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
6514 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
6515 |
/* must have had a IHDR first! */
|
|
|
6516 |
if (pData->iFirstchunkadded != MNG_UINT_IHDR)
|
|
|
6517 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
6518 |
/* create the chunk */
|
|
|
6519 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
6520 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
6521 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
6522 |
#else
|
|
|
6523 |
iRetcode = mng_init_mpng (pData, &sChunkheader, &pChunk);
|
|
|
6524 |
#endif
|
|
|
6525 |
#else
|
|
|
6526 |
mng_get_chunkheader(MNG_UINT_mpNG, &sChunkheader);
|
|
|
6527 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
6528 |
#endif
|
|
|
6529 |
|
|
|
6530 |
if (iRetcode) /* on error bail out */
|
|
|
6531 |
return iRetcode;
|
|
|
6532 |
/* fill the chunk */
|
|
|
6533 |
((mng_mpngp)pChunk)->iFramewidth = iFramewidth;
|
|
|
6534 |
((mng_mpngp)pChunk)->iFrameheight = iFrameheight;
|
|
|
6535 |
((mng_mpngp)pChunk)->iNumplays = iNumplays;
|
|
|
6536 |
((mng_mpngp)pChunk)->iTickspersec = iTickspersec;
|
|
|
6537 |
((mng_mpngp)pChunk)->iCompressionmethod = iCompressionmethod;
|
|
|
6538 |
((mng_mpngp)pChunk)->iFramessize = iCount * sizeof (mng_mpng_frame);
|
|
|
6539 |
|
|
|
6540 |
if (iCount)
|
|
|
6541 |
MNG_ALLOC (pData, ((mng_mpngp)pChunk)->pFrames, ((mng_mpngp)pChunk)->iFramessize);
|
|
|
6542 |
|
|
|
6543 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
6544 |
|
|
|
6545 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
6546 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_MPNG, MNG_LC_END);
|
|
|
6547 |
#endif
|
|
|
6548 |
|
|
|
6549 |
return MNG_NOERROR;
|
|
|
6550 |
}
|
|
|
6551 |
#endif
|
|
|
6552 |
|
|
|
6553 |
/* ************************************************************************** */
|
|
|
6554 |
|
|
|
6555 |
#ifdef MNG_INCLUDE_MPNG_PROPOSAL
|
|
|
6556 |
MNG_EXT mng_retcode MNG_DECL mng_putchunk_mpng_frame (mng_handle hHandle,
|
|
|
6557 |
mng_uint32 iEntry,
|
|
|
6558 |
mng_uint32 iX,
|
|
|
6559 |
mng_uint32 iY,
|
|
|
6560 |
mng_uint32 iWidth,
|
|
|
6561 |
mng_uint32 iHeight,
|
|
|
6562 |
mng_int32 iXoffset,
|
|
|
6563 |
mng_int32 iYoffset,
|
|
|
6564 |
mng_uint16 iTicks)
|
|
|
6565 |
{
|
|
|
6566 |
mng_datap pData;
|
|
|
6567 |
mng_chunkp pChunk;
|
|
|
6568 |
mng_mpng_framep pFrame;
|
|
|
6569 |
|
|
|
6570 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
6571 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_MPNG_FRAME, MNG_LC_START);
|
|
|
6572 |
#endif
|
|
|
6573 |
|
|
|
6574 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
6575 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
6576 |
|
|
|
6577 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
6578 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
6579 |
/* must have had a IHDR first! */
|
|
|
6580 |
if (pData->iFirstchunkadded != MNG_UINT_IHDR)
|
|
|
6581 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
6582 |
|
|
|
6583 |
pChunk = pData->pLastchunk; /* last one must have been mpNG ! */
|
|
|
6584 |
|
|
|
6585 |
if (((mng_chunk_headerp)pChunk)->iChunkname != MNG_UINT_mpNG)
|
|
|
6586 |
MNG_ERROR (pData, MNG_NOCORRCHUNK)
|
|
|
6587 |
/* index out of bounds ? */
|
|
|
6588 |
if (iEntry >= (((mng_mpngp)pChunk)->iFramessize / sizeof (mng_mpng_frame)))
|
|
|
6589 |
MNG_ERROR (pData, MNG_INVALIDENTRYIX)
|
|
|
6590 |
/* address proper entry */
|
|
|
6591 |
pFrame = ((mng_mpngp)pChunk)->pFrames + iEntry;
|
|
|
6592 |
/* fill entry */
|
|
|
6593 |
pFrame->iX = iX;
|
|
|
6594 |
pFrame->iY = iY;
|
|
|
6595 |
pFrame->iWidth = iWidth;
|
|
|
6596 |
pFrame->iHeight = iHeight;
|
|
|
6597 |
pFrame->iXoffset = iXoffset;
|
|
|
6598 |
pFrame->iYoffset = iYoffset;
|
|
|
6599 |
pFrame->iTicks = iTicks;
|
|
|
6600 |
|
|
|
6601 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
6602 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_MPNG_FRAME, MNG_LC_END);
|
|
|
6603 |
#endif
|
|
|
6604 |
|
|
|
6605 |
return MNG_NOERROR;
|
|
|
6606 |
}
|
|
|
6607 |
#endif
|
|
|
6608 |
|
|
|
6609 |
/* ************************************************************************** */
|
|
|
6610 |
|
|
|
6611 |
#ifndef MNG_SKIPCHUNK_evNT
|
|
|
6612 |
mng_retcode MNG_DECL mng_putchunk_evnt (mng_handle hHandle,
|
|
|
6613 |
mng_uint32 iCount)
|
|
|
6614 |
{
|
|
|
6615 |
mng_datap pData;
|
|
|
6616 |
mng_chunkp pChunk;
|
|
|
6617 |
mng_retcode iRetcode;
|
|
|
6618 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
6619 |
mng_chunk_header sChunkheader =
|
|
|
6620 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
6621 |
{MNG_UINT_evNT, mng_init_general, mng_free_evnt, mng_read_evnt, mng_write_evnt, mng_assign_evnt, 0, 0, sizeof(mng_evnt)};
|
|
|
6622 |
#else
|
|
|
6623 |
{MNG_UINT_evNT, mng_init_evnt, mng_free_evnt, mng_read_evnt, mng_write_evnt, mng_assign_evnt, 0, 0};
|
|
|
6624 |
#endif
|
|
|
6625 |
#else
|
|
|
6626 |
mng_chunk_header sChunkheader;
|
|
|
6627 |
#endif
|
|
|
6628 |
|
|
|
6629 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
6630 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_EVNT, MNG_LC_START);
|
|
|
6631 |
#endif
|
|
|
6632 |
|
|
|
6633 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
6634 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
6635 |
|
|
|
6636 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
6637 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
6638 |
/* must have had a MHDR first! */
|
|
|
6639 |
if (pData->iFirstchunkadded != MNG_UINT_MHDR)
|
|
|
6640 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
6641 |
/* prevent misplaced TERM ! */
|
|
|
6642 |
if (!check_term (pData, MNG_UINT_evNT))
|
|
|
6643 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
6644 |
/* create the chunk */
|
|
|
6645 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
6646 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
6647 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
6648 |
#else
|
|
|
6649 |
iRetcode = mng_init_evnt (pData, &sChunkheader, &pChunk);
|
|
|
6650 |
#endif
|
|
|
6651 |
#else
|
|
|
6652 |
mng_get_chunkheader(MNG_UINT_evNT, &sChunkheader);
|
|
|
6653 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
6654 |
#endif
|
|
|
6655 |
|
|
|
6656 |
if (iRetcode) /* on error bail out */
|
|
|
6657 |
return iRetcode;
|
|
|
6658 |
/* fill the chunk */
|
|
|
6659 |
((mng_evntp)pChunk)->iCount = iCount;
|
|
|
6660 |
|
|
|
6661 |
if (iCount)
|
|
|
6662 |
MNG_ALLOC (pData, ((mng_evntp)pChunk)->pEntries, iCount * sizeof (mng_evnt_entry));
|
|
|
6663 |
|
|
|
6664 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
6665 |
|
|
|
6666 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
6667 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_EVNT, MNG_LC_END);
|
|
|
6668 |
#endif
|
|
|
6669 |
|
|
|
6670 |
return MNG_NOERROR;
|
|
|
6671 |
}
|
|
|
6672 |
|
|
|
6673 |
/* ************************************************************************** */
|
|
|
6674 |
|
|
|
6675 |
mng_retcode MNG_DECL mng_putchunk_evnt_entry (mng_handle hHandle,
|
|
|
6676 |
mng_uint32 iEntry,
|
|
|
6677 |
mng_uint8 iEventtype,
|
|
|
6678 |
mng_uint8 iMasktype,
|
|
|
6679 |
mng_int32 iLeft,
|
|
|
6680 |
mng_int32 iRight,
|
|
|
6681 |
mng_int32 iTop,
|
|
|
6682 |
mng_int32 iBottom,
|
|
|
6683 |
mng_uint16 iObjectid,
|
|
|
6684 |
mng_uint8 iIndex,
|
|
|
6685 |
mng_uint32 iSegmentnamesize,
|
|
|
6686 |
mng_pchar zSegmentname)
|
|
|
6687 |
{
|
|
|
6688 |
mng_datap pData;
|
|
|
6689 |
mng_chunkp pChunk;
|
|
|
6690 |
mng_evnt_entryp pEntry;
|
|
|
6691 |
|
|
|
6692 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
6693 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_EVNT_ENTRY, MNG_LC_START);
|
|
|
6694 |
#endif
|
|
|
6695 |
|
|
|
6696 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
6697 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
6698 |
|
|
|
6699 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
6700 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
6701 |
/* must have had a MHDR first! */
|
|
|
6702 |
if (pData->iFirstchunkadded != MNG_UINT_MHDR)
|
|
|
6703 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
6704 |
|
|
|
6705 |
pChunk = pData->pLastchunk; /* last one must have been evNT ! */
|
|
|
6706 |
|
|
|
6707 |
if (((mng_chunk_headerp)pChunk)->iChunkname != MNG_UINT_evNT)
|
|
|
6708 |
MNG_ERROR (pData, MNG_NOCORRCHUNK)
|
|
|
6709 |
/* index out of bounds ? */
|
|
|
6710 |
if (iEntry >= ((mng_evntp)pChunk)->iCount)
|
|
|
6711 |
MNG_ERROR (pData, MNG_INVALIDENTRYIX)
|
|
|
6712 |
/* address proper entry */
|
|
|
6713 |
pEntry = ((mng_evntp)pChunk)->pEntries + iEntry;
|
|
|
6714 |
/* fill entry */
|
|
|
6715 |
pEntry->iEventtype = iEventtype;
|
|
|
6716 |
pEntry->iMasktype = iMasktype;
|
|
|
6717 |
pEntry->iLeft = iLeft;
|
|
|
6718 |
pEntry->iRight = iRight;
|
|
|
6719 |
pEntry->iTop = iTop;
|
|
|
6720 |
pEntry->iBottom = iBottom;
|
|
|
6721 |
pEntry->iObjectid = iObjectid;
|
|
|
6722 |
pEntry->iIndex = iIndex;
|
|
|
6723 |
pEntry->iSegmentnamesize = iSegmentnamesize;
|
|
|
6724 |
|
|
|
6725 |
if (iSegmentnamesize)
|
|
|
6726 |
{
|
|
|
6727 |
MNG_ALLOC (pData, pEntry->zSegmentname, iSegmentnamesize + 1);
|
|
|
6728 |
MNG_COPY (pEntry->zSegmentname, zSegmentname, iSegmentnamesize);
|
|
|
6729 |
}
|
|
|
6730 |
|
|
|
6731 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
6732 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_EVNT_ENTRY, MNG_LC_END);
|
|
|
6733 |
#endif
|
|
|
6734 |
|
|
|
6735 |
return MNG_NOERROR;
|
|
|
6736 |
}
|
|
|
6737 |
#endif
|
|
|
6738 |
|
|
|
6739 |
/* ************************************************************************** */
|
|
|
6740 |
|
|
|
6741 |
mng_retcode MNG_DECL mng_putchunk_unknown (mng_handle hHandle,
|
|
|
6742 |
mng_chunkid iChunkname,
|
|
|
6743 |
mng_uint32 iRawlen,
|
|
|
6744 |
mng_ptr pRawdata)
|
|
|
6745 |
{
|
|
|
6746 |
mng_datap pData;
|
|
|
6747 |
mng_chunkp pChunk;
|
|
|
6748 |
mng_retcode iRetcode;
|
|
|
6749 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
6750 |
mng_chunk_header sChunkheader =
|
|
|
6751 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
6752 |
{MNG_UINT_HUH, mng_init_general, mng_free_unknown, mng_read_unknown, mng_write_unknown, mng_assign_unknown, 0, 0, sizeof(mng_unknown_chunk)};
|
|
|
6753 |
#else
|
|
|
6754 |
{MNG_UINT_HUH, mng_init_unknown, mng_free_unknown, mng_read_unknown, mng_write_unknown, mng_assign_unknown, 0, 0};
|
|
|
6755 |
#endif
|
|
|
6756 |
#else
|
|
|
6757 |
mng_chunk_header sChunkheader;
|
|
|
6758 |
#endif
|
|
|
6759 |
|
|
|
6760 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
6761 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_UNKNOWN, MNG_LC_START);
|
|
|
6762 |
#endif
|
|
|
6763 |
|
|
|
6764 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
6765 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
6766 |
|
|
|
6767 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
6768 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
6769 |
/* must have had a header first! */
|
|
|
6770 |
if (pData->iFirstchunkadded == 0)
|
|
|
6771 |
MNG_ERROR (pData, MNG_NOHEADER)
|
|
|
6772 |
/* prevent misplaced TERM ! */
|
|
|
6773 |
if (!check_term (pData, iChunkname))
|
|
|
6774 |
MNG_ERROR (pData, MNG_TERMSEQERROR)
|
|
|
6775 |
/* create the chunk */
|
|
|
6776 |
#ifndef MNG_OPTIMIZE_CHUNKREADER
|
|
|
6777 |
#ifdef MNG_OPTIMIZE_CHUNKINITFREE
|
|
|
6778 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
6779 |
#else
|
|
|
6780 |
iRetcode = mng_init_unknown (pData, &sChunkheader, &pChunk);
|
|
|
6781 |
#endif
|
|
|
6782 |
#else
|
|
|
6783 |
mng_get_chunkheader(MNG_UINT_HUH, &sChunkheader);
|
|
|
6784 |
iRetcode = mng_init_general (pData, &sChunkheader, &pChunk);
|
|
|
6785 |
#endif
|
|
|
6786 |
|
|
|
6787 |
if (iRetcode) /* on error bail out */
|
|
|
6788 |
return iRetcode;
|
|
|
6789 |
/* fill the chunk */
|
|
|
6790 |
((mng_unknown_chunkp)pChunk)->sHeader.iChunkname = iChunkname;
|
|
|
6791 |
((mng_unknown_chunkp)pChunk)->iDatasize = iRawlen;
|
|
|
6792 |
|
|
|
6793 |
if (iRawlen)
|
|
|
6794 |
{
|
|
|
6795 |
MNG_ALLOC (pData, ((mng_unknown_chunkp)pChunk)->pData, iRawlen);
|
|
|
6796 |
MNG_COPY (((mng_unknown_chunkp)pChunk)->pData, pRawdata, iRawlen);
|
|
|
6797 |
}
|
|
|
6798 |
|
|
|
6799 |
mng_add_chunk (pData, pChunk); /* add it to the list */
|
|
|
6800 |
|
|
|
6801 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
6802 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTCHUNK_UNKNOWN, MNG_LC_END);
|
|
|
6803 |
#endif
|
|
|
6804 |
|
|
|
6805 |
return MNG_NOERROR;
|
|
|
6806 |
}
|
|
|
6807 |
|
|
|
6808 |
/* ************************************************************************** */
|
|
|
6809 |
|
|
|
6810 |
#endif /* MNG_INCLUDE_WRITE_PROCS */
|
|
|
6811 |
|
|
|
6812 |
/* ************************************************************************** */
|
|
|
6813 |
/* ************************************************************************** */
|
|
|
6814 |
|
|
|
6815 |
mng_retcode MNG_DECL mng_getimgdata_seq (mng_handle hHandle,
|
|
|
6816 |
mng_uint32 iSeqnr,
|
|
|
6817 |
mng_uint32 iCanvasstyle,
|
|
|
6818 |
mng_getcanvasline fGetcanvasline)
|
|
|
6819 |
{
|
|
|
6820 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
6821 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETIMGDATA_SEQ, MNG_LC_START);
|
|
|
6822 |
#endif
|
|
|
6823 |
|
|
|
6824 |
|
|
|
6825 |
|
|
|
6826 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
6827 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETIMGDATA_SEQ, MNG_LC_END);
|
|
|
6828 |
#endif
|
|
|
6829 |
|
|
|
6830 |
return MNG_FNNOTIMPLEMENTED;
|
|
|
6831 |
}
|
|
|
6832 |
|
|
|
6833 |
/* ************************************************************************** */
|
|
|
6834 |
|
|
|
6835 |
mng_retcode MNG_DECL mng_getimgdata_chunkseq (mng_handle hHandle,
|
|
|
6836 |
mng_uint32 iSeqnr,
|
|
|
6837 |
mng_uint32 iCanvasstyle,
|
|
|
6838 |
mng_getcanvasline fGetcanvasline)
|
|
|
6839 |
{
|
|
|
6840 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
6841 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETIMGDATA_CHUNKSEQ, MNG_LC_START);
|
|
|
6842 |
#endif
|
|
|
6843 |
|
|
|
6844 |
|
|
|
6845 |
|
|
|
6846 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
6847 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETIMGDATA_CHUNKSEQ, MNG_LC_END);
|
|
|
6848 |
#endif
|
|
|
6849 |
|
|
|
6850 |
return MNG_FNNOTIMPLEMENTED;
|
|
|
6851 |
}
|
|
|
6852 |
|
|
|
6853 |
/* ************************************************************************** */
|
|
|
6854 |
|
|
|
6855 |
mng_retcode MNG_DECL mng_getimgdata_chunk (mng_handle hHandle,
|
|
|
6856 |
mng_handle hChunk,
|
|
|
6857 |
mng_uint32 iCanvasstyle,
|
|
|
6858 |
mng_getcanvasline fGetcanvasline)
|
|
|
6859 |
{
|
|
|
6860 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
6861 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETIMGDATA_CHUNK, MNG_LC_START);
|
|
|
6862 |
#endif
|
|
|
6863 |
|
|
|
6864 |
|
|
|
6865 |
|
|
|
6866 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
6867 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_GETIMGDATA_CHUNK, MNG_LC_END);
|
|
|
6868 |
#endif
|
|
|
6869 |
|
|
|
6870 |
return MNG_FNNOTIMPLEMENTED;
|
|
|
6871 |
}
|
|
|
6872 |
|
|
|
6873 |
/* ************************************************************************** */
|
|
|
6874 |
/* ************************************************************************** */
|
|
|
6875 |
|
|
|
6876 |
#ifdef MNG_INCLUDE_WRITE_PROCS
|
|
|
6877 |
|
|
|
6878 |
/* ************************************************************************** */
|
|
|
6879 |
|
|
|
6880 |
mng_retcode MNG_DECL mng_putimgdata_ihdr (mng_handle hHandle,
|
|
|
6881 |
mng_uint32 iWidth,
|
|
|
6882 |
mng_uint32 iHeight,
|
|
|
6883 |
mng_uint8 iColortype,
|
|
|
6884 |
mng_uint8 iBitdepth,
|
|
|
6885 |
mng_uint8 iCompression,
|
|
|
6886 |
mng_uint8 iFilter,
|
|
|
6887 |
mng_uint8 iInterlace,
|
|
|
6888 |
mng_uint32 iCanvasstyle,
|
|
|
6889 |
mng_getcanvasline fGetcanvasline)
|
|
|
6890 |
{
|
|
|
6891 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
6892 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTIMGDATA_IHDR, MNG_LC_START);
|
|
|
6893 |
#endif
|
|
|
6894 |
|
|
|
6895 |
|
|
|
6896 |
|
|
|
6897 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
6898 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTIMGDATA_IHDR, MNG_LC_END);
|
|
|
6899 |
#endif
|
|
|
6900 |
|
|
|
6901 |
return MNG_FNNOTIMPLEMENTED;
|
|
|
6902 |
}
|
|
|
6903 |
|
|
|
6904 |
/* ************************************************************************** */
|
|
|
6905 |
|
|
|
6906 |
#ifdef MNG_INCLUDE_JNG
|
|
|
6907 |
mng_retcode MNG_DECL mng_putimgdata_jhdr (mng_handle hHandle,
|
|
|
6908 |
mng_uint32 iWidth,
|
|
|
6909 |
mng_uint32 iHeight,
|
|
|
6910 |
mng_uint8 iColortype,
|
|
|
6911 |
mng_uint8 iBitdepth,
|
|
|
6912 |
mng_uint8 iCompression,
|
|
|
6913 |
mng_uint8 iInterlace,
|
|
|
6914 |
mng_uint8 iAlphaBitdepth,
|
|
|
6915 |
mng_uint8 iAlphaCompression,
|
|
|
6916 |
mng_uint8 iAlphaFilter,
|
|
|
6917 |
mng_uint8 iAlphaInterlace,
|
|
|
6918 |
mng_uint32 iCanvasstyle,
|
|
|
6919 |
mng_getcanvasline fGetcanvasline)
|
|
|
6920 |
{
|
|
|
6921 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
6922 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTIMGDATA_JHDR, MNG_LC_START);
|
|
|
6923 |
#endif
|
|
|
6924 |
|
|
|
6925 |
|
|
|
6926 |
|
|
|
6927 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
6928 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_PUTIMGDATA_JHDR, MNG_LC_END);
|
|
|
6929 |
#endif
|
|
|
6930 |
|
|
|
6931 |
return MNG_FNNOTIMPLEMENTED;
|
|
|
6932 |
}
|
|
|
6933 |
#endif
|
|
|
6934 |
|
|
|
6935 |
/* ************************************************************************** */
|
|
|
6936 |
|
|
|
6937 |
mng_retcode MNG_DECL mng_updatemngheader (mng_handle hHandle,
|
|
|
6938 |
mng_uint32 iFramecount,
|
|
|
6939 |
mng_uint32 iLayercount,
|
|
|
6940 |
mng_uint32 iPlaytime)
|
|
|
6941 |
{
|
|
|
6942 |
mng_datap pData;
|
|
|
6943 |
mng_chunkp pChunk;
|
|
|
6944 |
|
|
|
6945 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
6946 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_UPDATEMNGHEADER, MNG_LC_START);
|
|
|
6947 |
#endif
|
|
|
6948 |
|
|
|
6949 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
6950 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
6951 |
|
|
|
6952 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
6953 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
6954 |
/* must be a MNG animation! */
|
|
|
6955 |
if ((pData->eImagetype != mng_it_mng) || (pData->iFirstchunkadded != MNG_UINT_MHDR))
|
|
|
6956 |
MNG_ERROR (pData, MNG_NOMHDR)
|
|
|
6957 |
|
|
|
6958 |
pChunk = pData->pFirstchunk; /* get the first chunk */
|
|
|
6959 |
/* and update the variables */
|
|
|
6960 |
((mng_mhdrp)pChunk)->iFramecount = iFramecount;
|
|
|
6961 |
((mng_mhdrp)pChunk)->iLayercount = iLayercount;
|
|
|
6962 |
((mng_mhdrp)pChunk)->iPlaytime = iPlaytime;
|
|
|
6963 |
|
|
|
6964 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
6965 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_UPDATEMNGHEADER, MNG_LC_END);
|
|
|
6966 |
#endif
|
|
|
6967 |
|
|
|
6968 |
return MNG_NOERROR;
|
|
|
6969 |
}
|
|
|
6970 |
|
|
|
6971 |
/* ************************************************************************** */
|
|
|
6972 |
|
|
|
6973 |
mng_retcode MNG_DECL mng_updatemngsimplicity (mng_handle hHandle,
|
|
|
6974 |
mng_uint32 iSimplicity)
|
|
|
6975 |
{
|
|
|
6976 |
mng_datap pData;
|
|
|
6977 |
mng_chunkp pChunk;
|
|
|
6978 |
|
|
|
6979 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
6980 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_UPDATEMNGSIMPLICITY, MNG_LC_START);
|
|
|
6981 |
#endif
|
|
|
6982 |
|
|
|
6983 |
MNG_VALIDHANDLE (hHandle) /* check validity handle */
|
|
|
6984 |
pData = (mng_datap)hHandle; /* and make it addressable */
|
|
|
6985 |
|
|
|
6986 |
if (!pData->bCreating) /* aren't we creating a new file ? */
|
|
|
6987 |
MNG_ERROR (pData, MNG_FUNCTIONINVALID)
|
|
|
6988 |
/* must be a MNG animation! */
|
|
|
6989 |
if ((pData->eImagetype != mng_it_mng) || (pData->iFirstchunkadded != MNG_UINT_MHDR))
|
|
|
6990 |
MNG_ERROR (pData, MNG_NOMHDR)
|
|
|
6991 |
|
|
|
6992 |
pChunk = pData->pFirstchunk; /* get the first chunk */
|
|
|
6993 |
/* and update the variable */
|
|
|
6994 |
((mng_mhdrp)pChunk)->iSimplicity = iSimplicity;
|
|
|
6995 |
|
|
|
6996 |
#ifdef MNG_SUPPORT_TRACE
|
|
|
6997 |
MNG_TRACE (((mng_datap)hHandle), MNG_FN_UPDATEMNGSIMPLICITY, MNG_LC_END);
|
|
|
6998 |
#endif
|
|
|
6999 |
|
|
|
7000 |
return MNG_NOERROR;
|
|
|
7001 |
}
|
|
|
7002 |
|
|
|
7003 |
/* ************************************************************************** */
|
|
|
7004 |
|
|
|
7005 |
#endif /* MNG_INCLUDE_WRITE_PROCS */
|
|
|
7006 |
|
|
|
7007 |
/* ************************************************************************** */
|
|
|
7008 |
|
|
|
7009 |
#endif /* MNG_ACCESS_CHUNKS */
|
|
|
7010 |
|
|
|
7011 |
/* ************************************************************************** */
|
|
|
7012 |
/* * end of file * */
|
|
|
7013 |
/* ************************************************************************** */
|
|
|
7014 |
|
|
|
7015 |
|
|
|
7016 |
|