From 87d155ba9f4e699293adc65954c89f20fc65b36d Mon Sep 17 00:00:00 2001 From: Kirill Volinsky Date: Sat, 22 Dec 2012 16:38:58 +0000 Subject: AdvaImg plugin folder renaming git-svn-id: http://svn.miranda-ng.org/main/trunk@2801 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c --- plugins/FreeImage/src/LibMNG/libmng_zlib.c | 607 ----------------------------- 1 file changed, 607 deletions(-) delete mode 100644 plugins/FreeImage/src/LibMNG/libmng_zlib.c (limited to 'plugins/FreeImage/src/LibMNG/libmng_zlib.c') diff --git a/plugins/FreeImage/src/LibMNG/libmng_zlib.c b/plugins/FreeImage/src/LibMNG/libmng_zlib.c deleted file mode 100644 index 894bc74ac7..0000000000 --- a/plugins/FreeImage/src/LibMNG/libmng_zlib.c +++ /dev/null @@ -1,607 +0,0 @@ -/* ************************************************************************** */ -/* * For conditions of distribution and use, * */ -/* * see copyright notice in libmng.h * */ -/* ************************************************************************** */ -/* * * */ -/* * project : libmng * */ -/* * file : libmng_zlib.c copyright (c) 2000-2004 G.Juyn * */ -/* * version : 1.0.9 * */ -/* * * */ -/* * purpose : ZLIB library interface (implementation) * */ -/* * * */ -/* * author : G.Juyn * */ -/* * * */ -/* * comment : implementation of the ZLIB library interface * */ -/* * * */ -/* * changes : 0.5.1 - 05/08/2000 - G.Juyn * */ -/* * - changed strict-ANSI stuff * */ -/* * 0.5.1 - 05/11/2000 - G.Juyn * */ -/* * - filled the deflatedata routine * */ -/* * 0.5.1 - 05/12/2000 - G.Juyn * */ -/* * - changed trace to macro for callback error-reporting * */ -/* * * */ -/* * 0.5.2 - 05/20/2000 - G.Juyn * */ -/* * - fixed for JNG alpha handling * */ -/* * 0.5.2 - 05/24/2000 - G.Juyn * */ -/* * - moved init of default zlib parms from here to * */ -/* * "mng_hlapi.c" * */ -/* * * */ -/* * 0.5.3 - 06/16/2000 - G.Juyn * */ -/* * - changed progressive-display processing * */ -/* * * */ -/* * 0.9.2 - 08/05/2000 - G.Juyn * */ -/* * - changed file-prefixes * */ -/* * * */ -/* * 0.9.3 - 08/08/2000 - G.Juyn * */ -/* * - fixed compiler-warnings from Mozilla * */ -/* * 0.9.3 - 09/07/2000 - G.Juyn * */ -/* * - added support for new filter_types * */ -/* * * */ -/* * 1.0.5 - 08/07/2002 - G.Juyn * */ -/* * - added test-option for PNG filter method 193 (=no filter) * */ -/* * 1.0.5 - 08/19/2002 - G.Juyn * */ -/* * - B597134 - libmng pollutes the linker namespace * */ -/* * 1.0.5 - 09/19/2002 - G.Juyn * */ -/* * - added warning for too much IDAT data * */ -/* * * */ -/* * 1.0.6 - 07/07/2003 - G.R-P * */ -/* * - added MNG_NO_16BIT_SUPPORT support * */ -/* * * */ -/* * 1.0.9 - 10/09/2004 - G.R-P * */ -/* * - added MNG_NO_1_2_4BIT_SUPPORT support * */ -/* * * */ -/* ************************************************************************** */ - -#include "libmng.h" -#include "libmng_data.h" -#include "libmng_error.h" -#include "libmng_trace.h" -#ifdef __BORLANDC__ -#pragma hdrstop -#endif -#include "libmng_memory.h" -#include "libmng_pixels.h" -#include "libmng_filter.h" -#include "libmng_zlib.h" - -#if defined(__BORLANDC__) && defined(MNG_STRICT_ANSI) -#pragma option -A /* force ANSI-C */ -#endif - -/* ************************************************************************** */ - -#ifdef MNG_INCLUDE_ZLIB - -/* ************************************************************************** */ - -voidpf mngzlib_alloc (voidpf pData, - uInt iCount, - uInt iSize) -{ - voidpf pPtr; /* temporary space */ - -#ifdef MNG_INTERNAL_MEMMNGMT - pPtr = calloc (iCount, iSize); /* local allocation */ -#else - if (((mng_datap)pData)->fMemalloc) /* callback function set ? */ - pPtr = ((mng_datap)pData)->fMemalloc (iCount * iSize); - else - pPtr = Z_NULL; /* can't allocate! */ -#endif - - return pPtr; /* return the result */ -} - -/* ************************************************************************** */ - -void mngzlib_free (voidpf pData, - voidpf pAddress) -{ -#ifdef MNG_INTERNAL_MEMMNGMT - free (pAddress); /* free locally */ -#else - if (((mng_datap)pData)->fMemfree) /* callback set? */ - ((mng_datap)pData)->fMemfree (pAddress, 1); -#endif -} - -/* ************************************************************************** */ - -mng_retcode mngzlib_initialize (mng_datap pData) -{ -#ifdef MNG_SUPPORT_TRACE - MNG_TRACE (pData, MNG_FN_ZLIB_INITIALIZE, MNG_LC_START); -#endif - -#ifdef MNG_INTERNAL_MEMMNGMT - pData->sZlib.zalloc = Z_NULL; /* let zlib figure out memory management */ - pData->sZlib.zfree = Z_NULL; - pData->sZlib.opaque = Z_NULL; -#else /* use user-provided callbacks */ - pData->sZlib.zalloc = mngzlib_alloc; - pData->sZlib.zfree = mngzlib_free; - pData->sZlib.opaque = (voidpf)pData; -#endif - - pData->bInflating = MNG_FALSE; /* not performing any action yet */ - pData->bDeflating = MNG_FALSE; - -#ifdef MNG_SUPPORT_TRACE - MNG_TRACE (pData, MNG_FN_ZLIB_INITIALIZE, MNG_LC_END); -#endif - - return MNG_NOERROR; /* done */ -} - -/* ************************************************************************** */ - -mng_retcode mngzlib_cleanup (mng_datap pData) -{ -#ifdef MNG_SUPPORT_TRACE - MNG_TRACE (pData, MNG_FN_ZLIB_CLEANUP, MNG_LC_START); -#endif - - if (pData->bInflating) /* force zlib cleanup */ - mngzlib_inflatefree (pData); - if (pData->bDeflating) - mngzlib_deflatefree (pData); - -#ifdef MNG_SUPPORT_TRACE - MNG_TRACE (pData, MNG_FN_ZLIB_CLEANUP, MNG_LC_END); -#endif - - return MNG_NOERROR; /* done */ -} - -/* ************************************************************************** */ - -mng_retcode mngzlib_inflateinit (mng_datap pData) -{ - int iZrslt; - -#ifdef MNG_SUPPORT_TRACE - MNG_TRACE (pData, MNG_FN_ZLIB_INFLATEINIT, MNG_LC_START); -#endif - /* initialize zlib structures and such */ - iZrslt = inflateInit (&pData->sZlib); - - if (iZrslt != Z_OK) /* on error bail out */ - MNG_ERRORZ (pData, (mng_uint32)iZrslt); - - pData->bInflating = MNG_TRUE; /* really inflating something now */ - pData->sZlib.next_out = 0; /* force JIT initialization */ - -#ifdef MNG_SUPPORT_TRACE - MNG_TRACE (pData, MNG_FN_ZLIB_INFLATEINIT, MNG_LC_END); -#endif - - return MNG_NOERROR; /* done */ -} - -/* ************************************************************************** */ - -#ifdef MNG_SUPPORT_DISPLAY -mng_retcode mngzlib_inflaterows (mng_datap pData, - mng_uint32 iInlen, - mng_uint8p pIndata) -{ - int iZrslt; - mng_retcode iRslt; - mng_ptr pSwap; - -#ifdef MNG_SUPPORT_TRACE - MNG_TRACE (pData, MNG_FN_ZLIB_INFLATEROWS, MNG_LC_START); -#endif - - pData->sZlib.next_in = pIndata; /* let zlib know where to get stuff */ - pData->sZlib.avail_in = (uInt)iInlen; - - if (pData->sZlib.next_out == 0) /* initialize output variables ? */ - { /* let zlib know where to store stuff */ - pData->sZlib.next_out = pData->pWorkrow; - pData->sZlib.avail_out = (uInt)(pData->iRowsize + pData->iPixelofs); -#ifdef MNG_NO_1_2_4BIT_SUPPORT - if (pData->iPNGdepth < 8) - pData->sZlib.avail_out = (uInt)((pData->iPNGdepth*pData->iRowsize + 7)/8 - + pData->iPixelofs); -#endif -#ifdef MNG_NO_16BIT_SUPPORT - if (pData->iPNGdepth > 8) - pData->sZlib.avail_out = (uInt)(2*pData->iRowsize + pData->iPixelofs); -#endif - } - - do - { /* now inflate a row */ - iZrslt = inflate (&pData->sZlib, Z_SYNC_FLUSH); - /* produced a full row ? */ - if (((iZrslt == Z_OK) || (iZrslt == Z_STREAM_END)) && - (pData->sZlib.avail_out == 0)) - { /* image not completed yet ? */ - if (pData->iRow < (mng_int32)pData->iDataheight) - { -#ifdef MNG_NO_1_2_4BIT_SUPPORT - if (pData->iPNGdepth == 1) - { - /* Inflate Workrow to 8-bit */ - mng_int32 iX; - mng_uint8p pSrc = pData->pWorkrow+1; - mng_uint8p pDest = pSrc + pData->iRowsize - (pData->iRowsize+7)/8; - - for (iX = ((pData->iRowsize+7)/8) ; iX > 0 ; iX--) - *pDest++ = *pSrc++; - - pDest = pData->pWorkrow+1; - pSrc = pDest + pData->iRowsize - (pData->iRowsize+7)/8; - for (iX = pData->iRowsize; ;) - { - *pDest++ = (((*pSrc)>>7)&1); - if (iX-- <= 0) - break; - *pDest++ = (((*pSrc)>>6)&1); - if (iX-- <= 0) - break; - *pDest++ = (((*pSrc)>>5)&1); - if (iX-- <= 0) - break; - *pDest++ = (((*pSrc)>>4)&1); - if (iX-- <= 0) - break; - *pDest++ = (((*pSrc)>>3)&1); - if (iX-- <= 0) - break; - *pDest++ = (((*pSrc)>>2)&1); - if (iX-- <= 0) - break; - *pDest++ = (((*pSrc)>>1)&1); - if (iX-- <= 0) - break; - *pDest++ = (((*pSrc) )&1); - if (iX-- <= 0) - break; - pSrc++; - } - } - else if (pData->iPNGdepth == 2) - { - /* Inflate Workrow to 8-bit */ - mng_int32 iX; - mng_uint8p pSrc = pData->pWorkrow+1; - mng_uint8p pDest = pSrc + pData->iRowsize - (2*pData->iRowsize+7)/8; - - for (iX = ((2*pData->iRowsize+7)/8) ; iX > 0 ; iX--) - *pDest++ = *pSrc++; - - pDest = pData->pWorkrow+1; - pSrc = pDest + pData->iRowsize - (2*pData->iRowsize+7)/8; - for (iX = pData->iRowsize; ;) - { - *pDest++ = (((*pSrc)>>6)&3); - if (iX-- <= 0) - break; - *pDest++ = (((*pSrc)>>4)&3); - if (iX-- <= 0) - break; - *pDest++ = (((*pSrc)>>2)&3); - if (iX-- <= 0) - break; - *pDest++ = (((*pSrc) )&3); - if (iX-- <= 0) - break; - pSrc++; - } - } - else if (pData->iPNGdepth == 4) - { - /* Inflate Workrow to 8-bit */ - mng_int32 iX; - mng_uint8p pSrc = pData->pWorkrow+1; - mng_uint8p pDest = pSrc + pData->iRowsize - (4*pData->iRowsize+7)/8; - - for (iX = ((4*pData->iRowsize+7)/8) ; iX > 0 ; iX--) - *pDest++ = *pSrc++; - - pDest = pData->pWorkrow+1; - pSrc = pDest + pData->iRowsize - (4*pData->iRowsize+7)/8; - for (iX = pData->iRowsize; ;) - { - *pDest++ = (((*pSrc)>>4)&0x0f); - if (iX-- <= 0) - break; - *pDest++ = (((*pSrc) )&0x0f); - if (iX-- <= 0) - break; - pSrc++; - } - } - if (pData->iPNGdepth < 8 && pData->iColortype == 0) - { - /* Expand samples to 8-bit by LBR */ - mng_int32 iX; - mng_uint8p pSrc = pData->pWorkrow+1; - mng_uint8 multiplier[]={0,255,85,0,17,0,0,0,1}; - - for (iX = pData->iRowsize; iX > 0; iX--) - *pSrc++ *= multiplier[pData->iPNGdepth]; - } -#endif -#ifdef MNG_NO_16BIT_SUPPORT - if (pData->iPNGdepth > 8) - { - /* Reduce Workrow to 8-bit */ - mng_int32 iX; - mng_uint8p pSrc = pData->pWorkrow+1; - mng_uint8p pDest = pSrc; - - for (iX = pData->iRowsize; iX > 0; iX--) - { - *pDest = *pSrc; - pDest++; - pSrc+=2; - } - } -#endif - -#ifdef FILTER192 /* has leveling info ? */ - if (pData->iFilterofs == MNG_FILTER_DIFFERING) - iRslt = init_rowdiffering (pData); - else -#endif - iRslt = MNG_NOERROR; - /* filter the row if necessary */ - if ((!iRslt) && (pData->iFilterofs < pData->iPixelofs ) && - (*(pData->pWorkrow + pData->iFilterofs)) ) - iRslt = mng_filter_a_row (pData); - else - iRslt = MNG_NOERROR; - /* additional leveling/differing ? */ - if ((!iRslt) && (pData->fDifferrow)) - { - iRslt = ((mng_differrow)pData->fDifferrow) (pData); - - pSwap = pData->pWorkrow; - pData->pWorkrow = pData->pPrevrow; - pData->pPrevrow = pSwap; /* make sure we're processing the right data */ - } - - if (!iRslt) - { -#ifdef MNG_INCLUDE_JNG - if (pData->bHasJHDR) /* is JNG alpha-channel ? */ - { /* just store in object ? */ - if ((!iRslt) && (pData->fStorerow)) - iRslt = ((mng_storerow)pData->fStorerow) (pData); - } - else -#endif /* MNG_INCLUDE_JNG */ - { /* process this row */ - if ((!iRslt) && (pData->fProcessrow)) - iRslt = ((mng_processrow)pData->fProcessrow) (pData); - /* store in object ? */ - if ((!iRslt) && (pData->fStorerow)) - iRslt = ((mng_storerow)pData->fStorerow) (pData); - /* color correction ? */ - if ((!iRslt) && (pData->fCorrectrow)) - iRslt = ((mng_correctrow)pData->fCorrectrow) (pData); - /* slap onto canvas ? */ - if ((!iRslt) && (pData->fDisplayrow)) - { - iRslt = ((mng_displayrow)pData->fDisplayrow) (pData); - - if (!iRslt) /* check progressive display refresh */ - iRslt = mng_display_progressive_check (pData); - - } - } - } - - if (iRslt) /* on error bail out */ - MNG_ERROR (pData, iRslt); - - if (!pData->fDifferrow) /* swap row-pointers */ - { - pSwap = pData->pWorkrow; - pData->pWorkrow = pData->pPrevrow; - pData->pPrevrow = pSwap; /* so prev points to the processed row! */ - } - - iRslt = mng_next_row (pData); /* adjust variables for next row */ - - if (iRslt) /* on error bail out */ - MNG_ERROR (pData, iRslt); - } - /* let zlib know where to store next output */ - pData->sZlib.next_out = pData->pWorkrow; - pData->sZlib.avail_out = (uInt)(pData->iRowsize + pData->iPixelofs); -#ifdef MNG_NO_1_2_4BIT_SUPPORT - if (pData->iPNGdepth < 8) - pData->sZlib.avail_out = (uInt)((pData->iPNGdepth*pData->iRowsize + 7)/8 - + pData->iPixelofs); -#endif -#ifdef MNG_NO_16BIT_SUPPORT - if (pData->iPNGdepth > 8) - pData->sZlib.avail_out = (uInt)(2*pData->iRowsize + pData->iPixelofs); -#endif - } - } /* until some error or EOI - or all pixels received */ - while ( (iZrslt == Z_OK) && (pData->sZlib.avail_in > 0) && - ( (pData->iRow < (mng_int32)pData->iDataheight) || - ( (pData->iPass >= 0) && (pData->iPass < 7) ) ) ); - /* on error bail out */ - if ((iZrslt != Z_OK) && (iZrslt != Z_STREAM_END)) - MNG_ERRORZ (pData, (mng_uint32)iZrslt); - /* too much data ? */ - if ((iZrslt == Z_OK) && (pData->sZlib.avail_in > 0)) - MNG_WARNING (pData, MNG_TOOMUCHIDAT); - -#ifdef MNG_SUPPORT_TRACE - MNG_TRACE (pData, MNG_FN_ZLIB_INFLATEROWS, MNG_LC_END); -#endif - - return MNG_NOERROR; -} -#endif /* MNG_SUPPORT_DISPLAY */ - -/* ************************************************************************** */ - -mng_retcode mngzlib_inflatedata (mng_datap pData, - mng_uint32 iInlen, - mng_uint8p pIndata) -{ - int iZrslt; - -#ifdef MNG_SUPPORT_TRACE - MNG_TRACE (pData, MNG_FN_ZLIB_INFLATEDATA, MNG_LC_START); -#endif - /* let zlib know where to get stuff */ - pData->sZlib.next_in = pIndata; - pData->sZlib.avail_in = (uInt)iInlen; - /* now inflate the data in one go! */ - iZrslt = inflate (&pData->sZlib, Z_FINISH); - /* not enough room in output-buffer ? */ - if ((iZrslt == Z_BUF_ERROR) || (pData->sZlib.avail_in > 0)) - return MNG_BUFOVERFLOW; - /* on error bail out */ - if ((iZrslt != Z_OK) && (iZrslt != Z_STREAM_END)) - MNG_ERRORZ (pData, (mng_uint32)iZrslt); - -#ifdef MNG_SUPPORT_TRACE - MNG_TRACE (pData, MNG_FN_ZLIB_INFLATEDATA, MNG_LC_END); -#endif - - return MNG_NOERROR; -} - -/* ************************************************************************** */ - -mng_retcode mngzlib_inflatefree (mng_datap pData) -{ - int iZrslt; - -#ifdef MNG_SUPPORT_TRACE - MNG_TRACE (pData, MNG_FN_ZLIB_INFLATEFREE, MNG_LC_START); -#endif - - pData->bInflating = MNG_FALSE; /* stopped it */ - - iZrslt = inflateEnd (&pData->sZlib); /* let zlib cleanup its own stuff */ - - if (iZrslt != Z_OK) /* on error bail out */ - MNG_ERRORZ (pData, (mng_uint32)iZrslt); - -#ifdef MNG_SUPPORT_TRACE - MNG_TRACE (pData, MNG_FN_ZLIB_INFLATEFREE, MNG_LC_END); -#endif - - return MNG_NOERROR; /* done */ -} - -/* ************************************************************************** */ - -mng_retcode mngzlib_deflateinit (mng_datap pData) -{ - int iZrslt; - -#ifdef MNG_SUPPORT_TRACE - MNG_TRACE (pData, MNG_FN_ZLIB_DEFLATEINIT, MNG_LC_START); -#endif - /* initialize zlib structures and such */ - iZrslt = deflateInit2 (&pData->sZlib, pData->iZlevel, pData->iZmethod, - pData->iZwindowbits, pData->iZmemlevel, - pData->iZstrategy); - - if (iZrslt != Z_OK) /* on error bail out */ - MNG_ERRORZ (pData, (mng_uint32)iZrslt); - - pData->bDeflating = MNG_TRUE; /* really deflating something now */ - -#ifdef MNG_SUPPORT_TRACE - MNG_TRACE (pData, MNG_FN_ZLIB_DEFLATEINIT, MNG_LC_END); -#endif - - return MNG_NOERROR; /* done */ -} - -/* ************************************************************************** */ - -mng_retcode mngzlib_deflaterows (mng_datap pData, - mng_uint32 iInlen, - mng_uint8p pIndata) -{ -#ifdef MNG_SUPPORT_TRACE - MNG_TRACE (pData, MNG_FN_ZLIB_DEFLATEROWS, MNG_LC_START); -#endif - - - - -#ifdef MNG_SUPPORT_TRACE - MNG_TRACE (pData, MNG_FN_ZLIB_DEFLATEROWS, MNG_LC_END); -#endif - - return MNG_NOERROR; -} - -/* ************************************************************************** */ - -mng_retcode mngzlib_deflatedata (mng_datap pData, - mng_uint32 iInlen, - mng_uint8p pIndata) -{ - int iZrslt; - -#ifdef MNG_SUPPORT_TRACE - MNG_TRACE (pData, MNG_FN_ZLIB_DEFLATEDATA, MNG_LC_START); -#endif - - pData->sZlib.next_in = pIndata; /* let zlib know where to get stuff */ - pData->sZlib.avail_in = (uInt)iInlen; - /* now deflate the data in one go! */ - iZrslt = deflate (&pData->sZlib, Z_FINISH); - /* not enough room in output-buffer ? */ - if ((iZrslt == Z_BUF_ERROR) || (pData->sZlib.avail_in > 0)) - return MNG_BUFOVERFLOW; - /* on error bail out */ - if ((iZrslt != Z_OK) && (iZrslt != Z_STREAM_END)) - MNG_ERRORZ (pData, (mng_uint32)iZrslt); - -#ifdef MNG_SUPPORT_TRACE - MNG_TRACE (pData, MNG_FN_ZLIB_DEFLATEDATA, MNG_LC_END); -#endif - - return MNG_NOERROR; -} - -/* ************************************************************************** */ - -mng_retcode mngzlib_deflatefree (mng_datap pData) -{ - int iZrslt; - -#ifdef MNG_SUPPORT_TRACE - MNG_TRACE (pData, MNG_FN_ZLIB_DEFLATEFREE, MNG_LC_START); -#endif - - iZrslt = deflateEnd (&pData->sZlib); /* let zlib cleanup its own stuff */ - - if (iZrslt != Z_OK) /* on error bail out */ - MNG_ERRORZ (pData, (mng_uint32)iZrslt); - - pData->bDeflating = MNG_FALSE; /* stopped it */ - -#ifdef MNG_SUPPORT_TRACE - MNG_TRACE (pData, MNG_FN_ZLIB_DEFLATEFREE, MNG_LC_END); -#endif - - return MNG_NOERROR; /* done */ -} - -/* ************************************************************************** */ - -#endif /* MNG_INCLUDE_ZLIB */ - -/* ************************************************************************** */ -/* * end of file * */ -/* ************************************************************************** */ - -- cgit v1.2.3