672 lines
25 KiB
C++
672 lines
25 KiB
C++
/*
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* Texture Filtering
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* Version: 1.0
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*
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* Copyright (C) 2007 Hiroshi Morii All Rights Reserved.
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* Email koolsmoky(at)users.sourceforge.net
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* Web http://www.3dfxzone.it/koolsmoky
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*
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* this is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* this is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GNU Make; see the file COPYING. If not, write to
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* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifdef _WIN32
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#pragma warning(disable: 4786)
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#endif
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#include <Common/path.h>
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#include <Common/StdString.h>
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#include "TxFilter.h"
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#include "TextureFilters.h"
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#include "TxDbg.h"
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void TxFilter::clear()
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{
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/* clear hires texture cache */
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delete _txHiResCache;
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/* clear texture cache */
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delete _txTexCache;
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/* free memory */
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TxMemBuf::getInstance()->shutdown();
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/* clear other stuff */
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delete _txImage;
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delete _txQuantize;
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delete _txUtil;
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}
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TxFilter::~TxFilter()
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{
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clear();
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}
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TxFilter::TxFilter(int maxwidth, int maxheight, int maxbpp, int options,
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int cachesize, const char *path, const char *ident,
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dispInfoFuncExt callback) :
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_numcore(0),
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_tex1(NULL),
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_tex2(NULL),
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_maxwidth(0),
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_maxheight(0),
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_maxbpp(0),
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_options(0),
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_cacheSize(0),
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_txQuantize(NULL),
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_txTexCache(NULL),
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_txHiResCache(NULL),
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_txUtil(NULL),
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_txImage(NULL),
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_initialized(false)
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{
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/* HACKALERT: the emulator misbehaves and sometimes forgets to shutdown */
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if ((ident && strcmp(ident, "DEFAULT") != 0 && _ident.compare(ident) == 0) &&
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_maxwidth == maxwidth &&
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_maxheight == maxheight &&
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_maxbpp == maxbpp &&
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_options == options &&
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_cacheSize == cachesize) return;
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clear(); /* gcc does not allow the destructor to be called */
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/* shamelessness :P this first call to the debug output message creates
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* a file in the executable directory. */
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INFO(0, "------------------------------------------------------------------\n");
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#ifdef GHQCHK
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INFO(0, " GlideHQ Hires Texture Checker 1.02.00.%d\n", 0);
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#else
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INFO(0, " GlideHQ version 1.02.00.%d\n", 0);
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#endif
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INFO(0, " Copyright (C) 2010 Hiroshi Morii All Rights Reserved\n");
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INFO(0, " email : koolsmoky(at)users.sourceforge.net\n");
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INFO(0, " website : http://www.3dfxzone.it/koolsmoky\n");
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INFO(0, "\n");
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INFO(0, " Glide64 official website : http://glide64.emuxhaven.net\n");
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INFO(0, "------------------------------------------------------------------\n");
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_options = options;
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_txImage = new TxImage();
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_txQuantize = new TxQuantize();
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_txUtil = new TxUtil();
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/* get number of CPU cores. */
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_numcore = _txUtil->getNumberofProcessors();
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_initialized = 0;
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_tex1 = NULL;
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_tex2 = NULL;
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/* XXX: anything larger than 1024 * 1024 is overkill */
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_maxwidth = maxwidth > 1024 ? 1024 : maxwidth;
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_maxheight = maxheight > 1024 ? 1024 : maxheight;
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_maxbpp = maxbpp;
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_cacheSize = cachesize;
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/* TODO: validate options and do overrides here*/
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/* save path name */
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if (path)
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_path.assign(path);
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/* save ROM name */
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if (ident && strcmp(ident, "DEFAULT") != 0)
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_ident.assign(ident);
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/* check for dxtn extensions */
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if (!TxLoadLib::getInstance()->getdxtCompressTexFuncExt())
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_options &= ~S3TC_COMPRESSION;
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if (!TxLoadLib::getInstance()->getfxtCompressTexFuncExt())
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_options &= ~FXT1_COMPRESSION;
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switch (options & COMPRESSION_MASK) {
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case FXT1_COMPRESSION:
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case S3TC_COMPRESSION:
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break;
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case NCC_COMPRESSION:
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default:
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_options &= ~COMPRESSION_MASK;
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}
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if (TxMemBuf::getInstance()->init(_maxwidth, _maxheight)) {
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if (!_tex1)
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_tex1 = TxMemBuf::getInstance()->get(0);
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if (!_tex2)
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_tex2 = TxMemBuf::getInstance()->get(1);
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}
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#if !_16BPP_HACK
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/* initialize hq4x filter */
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hq4x_init();
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#endif
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/* initialize texture cache in bytes. 128Mb will do nicely in most cases */
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_txTexCache = new TxTexCache(_options, _cacheSize, _path.c_str(), _ident.c_str(), callback);
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/* hires texture */
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#if HIRES_TEXTURE
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_txHiResCache = new TxHiResCache(_maxwidth, _maxheight, _maxbpp, _options, _path.c_str(), _ident.c_str(), callback);
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if (_txHiResCache->empty())
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_options &= ~HIRESTEXTURES_MASK;
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#endif
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if (!(_options & COMPRESS_TEX))
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_options &= ~COMPRESSION_MASK;
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if (_tex1 && _tex2)
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_initialized = 1;
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}
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boolean
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TxFilter::filter(uint8 *src, int srcwidth, int srcheight, uint16 srcformat, uint64 g64crc, GHQTexInfo *info)
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{
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uint8 *texture = src;
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uint8 *tmptex = _tex1;
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uint16 destformat = srcformat;
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/* We need to be initialized first! */
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if (!_initialized) return 0;
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/* find cached textures */
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if (_cacheSize) {
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/* calculate checksum of source texture */
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if (!g64crc)
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g64crc = (uint64)(_txUtil->checksumTx(texture, srcwidth, srcheight, srcformat));
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DBG_INFO(80, "filter: crc:%08X %08X %d x %d gfmt:%x\n",
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(uint32)(g64crc >> 32), (uint32)(g64crc & 0xffffffff), srcwidth, srcheight, srcformat);
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#if 0 /* use hirestex to retrieve cached textures. */
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/* check if we have it in cache */
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if (!(g64crc & 0xffffffff00000000) && /* we reach here only when there is no hires texture for this crc */
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_txTexCache->get(g64crc, info)) {
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DBG_INFO(80, "cache hit: %d x %d gfmt:%x\n", info->width, info->height, info->format);
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return 1; /* yep, we've got it */
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}
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#endif
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}
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/* Leave small textures alone because filtering makes little difference.
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* Moreover, some filters require at least 4 * 4 to work.
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* Bypass _options to do ARGB8888->16bpp if _maxbpp=16 or forced color reduction.
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*/
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if ((srcwidth >= 4 && srcheight >= 4) &&
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((_options & (FILTER_MASK | ENHANCEMENT_MASK | COMPRESSION_MASK)) ||
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(srcformat == GR_TEXFMT_ARGB_8888 && (_maxbpp < 32 || _options & FORCE16BPP_TEX)))) {
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#if !_16BPP_HACK
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/* convert textures to a format that the compressor accepts (ARGB8888) */
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if (_options & COMPRESSION_MASK) {
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#endif
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if (srcformat != GR_TEXFMT_ARGB_8888) {
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if (!_txQuantize->quantize(texture, tmptex, srcwidth, srcheight, srcformat, GR_TEXFMT_ARGB_8888)) {
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DBG_INFO(80, "Error: unsupported format! gfmt:%x\n", srcformat);
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return 0;
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}
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texture = tmptex;
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destformat = GR_TEXFMT_ARGB_8888;
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}
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#if !_16BPP_HACK
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}
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#endif
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switch (destformat) {
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case GR_TEXFMT_ARGB_8888:
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/*
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* prepare texture enhancements (x2, x4 scalers)
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*/
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int scale_shift = 0, num_filters = 0;
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uint32 filter = 0;
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if ((_options & ENHANCEMENT_MASK) == HQ4X_ENHANCEMENT) {
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if (srcwidth <= (_maxwidth >> 2) && srcheight <= (_maxheight >> 2)) {
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filter |= HQ4X_ENHANCEMENT;
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scale_shift = 2;
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num_filters++;
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}
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else if (srcwidth <= (_maxwidth >> 1) && srcheight <= (_maxheight >> 1)) {
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filter |= HQ2X_ENHANCEMENT;
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scale_shift = 1;
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num_filters++;
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}
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}
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else if (_options & ENHANCEMENT_MASK) {
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if (srcwidth <= (_maxwidth >> 1) && srcheight <= (_maxheight >> 1)) {
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filter |= (_options & ENHANCEMENT_MASK);
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scale_shift = 1;
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num_filters++;
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}
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}
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/*
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* prepare texture filters
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*/
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if (_options & (SMOOTH_FILTER_MASK | SHARP_FILTER_MASK)) {
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filter |= (_options & (SMOOTH_FILTER_MASK | SHARP_FILTER_MASK));
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num_filters++;
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}
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/*
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* execute texture enhancements and filters
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*/
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while (num_filters > 0) {
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tmptex = (texture == _tex1) ? _tex2 : _tex1;
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uint8 *_texture = texture;
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uint8 *_tmptex = tmptex;
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unsigned int numcore = _numcore;
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unsigned int blkrow = 0;
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while (numcore > 1 && blkrow == 0) {
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blkrow = (srcheight >> 2) / numcore;
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numcore--;
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}
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filter_8888((uint32*)_texture, srcwidth, srcheight, (uint32*)_tmptex, filter);
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if (filter & ENHANCEMENT_MASK) {
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srcwidth <<= scale_shift;
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srcheight <<= scale_shift;
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filter &= ~ENHANCEMENT_MASK;
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scale_shift = 0;
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}
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texture = tmptex;
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num_filters--;
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}
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/*
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* texture compression
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*/
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/* ignored if we only have texture compression option on.
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* only done when texture enhancer is used. see constructor. */
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if ((_options & COMPRESSION_MASK) &&
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(srcwidth >= 64 && srcheight >= 64) /* Texture compression is not suitable for low pixel coarse detail
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* textures. The assumption here is that textures larger than 64x64
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* have enough detail to produce decent quality when compressed. The
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* down side is that narrow stripped textures that the N64 often use
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* for large background textures are also ignored. It would be more
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* reasonable if decisions are made based on fourier-transform
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* spectrum or RMS error.
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*/
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) {
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int compressionType = _options & COMPRESSION_MASK;
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int tmpwidth, tmpheight;
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uint16 tmpformat;
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/* XXX: textures that use 8bit alpha channel look bad with the current
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* fxt1 library, so we substitute it with dxtn for now. afaik all gfx
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* cards that support fxt1 also support dxtn. (3dfx and Intel) */
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if ((destformat == GR_TEXFMT_ALPHA_INTENSITY_88) ||
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(destformat == GR_TEXFMT_ARGB_8888) ||
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(destformat == GR_TEXFMT_ALPHA_8)) {
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compressionType = S3TC_COMPRESSION;
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}
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tmptex = (texture == _tex1) ? _tex2 : _tex1;
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if (_txQuantize->compress(texture, tmptex,
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srcwidth, srcheight, srcformat,
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&tmpwidth, &tmpheight, &tmpformat,
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compressionType)) {
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srcwidth = tmpwidth;
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srcheight = tmpheight;
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destformat = tmpformat;
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texture = tmptex;
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}
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}
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/*
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* texture (re)conversions
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*/
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if (destformat == GR_TEXFMT_ARGB_8888) {
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if (srcformat == GR_TEXFMT_ARGB_8888 && (_maxbpp < 32 || _options & FORCE16BPP_TEX)) srcformat = GR_TEXFMT_ARGB_4444;
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if (srcformat != GR_TEXFMT_ARGB_8888) {
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tmptex = (texture == _tex1) ? _tex2 : _tex1;
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if (!_txQuantize->quantize(texture, tmptex, srcwidth, srcheight, GR_TEXFMT_ARGB_8888, srcformat)) {
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DBG_INFO(80, "Error: unsupported format! gfmt:%x\n", srcformat);
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return 0;
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}
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texture = tmptex;
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destformat = srcformat;
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}
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}
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break;
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#if !_16BPP_HACK
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case GR_TEXFMT_ARGB_4444:
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int scale_shift = 0;
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tmptex = (texture == _tex1) ? _tex2 : _tex1;
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switch (_options & ENHANCEMENT_MASK) {
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case HQ4X_ENHANCEMENT:
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if (srcwidth <= (_maxwidth >> 2) && srcheight <= (_maxheight >> 2)) {
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hq4x_4444((uint8*)texture, (uint8*)tmptex, srcwidth, srcheight, srcwidth, srcwidth * 4 * 2);
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scale_shift = 2;
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}/* else if (srcwidth <= (_maxwidth >> 1) && srcheight <= (_maxheight >> 1)) {
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hq2x_16((uint8*)texture, srcwidth * 2, (uint8*)tmptex, srcwidth * 2 * 2, srcwidth, srcheight);
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scale_shift = 1;
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}*/
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break;
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case HQ2X_ENHANCEMENT:
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if (srcwidth <= (_maxwidth >> 1) && srcheight <= (_maxheight >> 1)) {
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hq2x_16((uint8*)texture, srcwidth * 2, (uint8*)tmptex, srcwidth * 2 * 2, srcwidth, srcheight);
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scale_shift = 1;
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}
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break;
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case HQ2XS_ENHANCEMENT:
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if (srcwidth <= (_maxwidth >> 1) && srcheight <= (_maxheight >> 1)) {
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hq2xS_16((uint8*)texture, srcwidth * 2, (uint8*)tmptex, srcwidth * 2 * 2, srcwidth, srcheight);
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scale_shift = 1;
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}
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break;
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case LQ2X_ENHANCEMENT:
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if (srcwidth <= (_maxwidth >> 1) && srcheight <= (_maxheight >> 1)) {
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lq2x_16((uint8*)texture, srcwidth * 2, (uint8*)tmptex, srcwidth * 2 * 2, srcwidth, srcheight);
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scale_shift = 1;
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}
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break;
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case LQ2XS_ENHANCEMENT:
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if (srcwidth <= (_maxwidth >> 1) && srcheight <= (_maxheight >> 1)) {
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lq2xS_16((uint8*)texture, srcwidth * 2, (uint8*)tmptex, srcwidth * 2 * 2, srcwidth, srcheight);
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scale_shift = 1;
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}
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break;
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case X2SAI_ENHANCEMENT:
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if (srcwidth <= (_maxwidth >> 1) && srcheight <= (_maxheight >> 1)) {
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Super2xSaI_4444((uint16*)texture, (uint16*)tmptex, srcwidth, srcheight, srcwidth);
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scale_shift = 1;
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}
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break;
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case X2_ENHANCEMENT:
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if (srcwidth <= (_maxwidth >> 1) && srcheight <= (_maxheight >> 1)) {
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Texture2x_16((uint8*)texture, srcwidth * 2, (uint8*)tmptex, srcwidth * 2 * 2, srcwidth, srcheight);
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scale_shift = 1;
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}
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}
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if (scale_shift) {
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srcwidth <<= scale_shift;
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srcheight <<= scale_shift;
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texture = tmptex;
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}
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if (_options & SMOOTH_FILTER_MASK) {
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tmptex = (texture == _tex1) ? _tex2 : _tex1;
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SmoothFilter_4444((uint16*)texture, srcwidth, srcheight, (uint16*)tmptex, (_options & SMOOTH_FILTER_MASK));
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texture = tmptex;
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} else if (_options & SHARP_FILTER_MASK) {
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tmptex = (texture == _tex1) ? _tex2 : _tex1;
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SharpFilter_4444((uint16*)texture, srcwidth, srcheight, (uint16*)tmptex, (_options & SHARP_FILTER_MASK));
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texture = tmptex;
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}
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break;
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case GR_TEXFMT_ARGB_1555:
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break;
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case GR_TEXFMT_RGB_565:
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break;
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case GR_TEXFMT_ALPHA_8:
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break;
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#endif /* _16BPP_HACK */
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}
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}
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/* fill in the texture info. */
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info->data = texture;
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info->width = srcwidth;
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info->height = srcheight;
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info->format = destformat;
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info->smallLodLog2 = _txUtil->grLodLog2(srcwidth, srcheight);
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info->largeLodLog2 = info->smallLodLog2;
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info->aspectRatioLog2 = _txUtil->grAspectRatioLog2(srcwidth, srcheight);
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info->is_hires_tex = 0;
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/* cache the texture. */
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if (_cacheSize) _txTexCache->add(g64crc, info);
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DBG_INFO(80, "filtered texture: %d x %d gfmt:%x\n", info->width, info->height, info->format);
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return 1;
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}
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boolean
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TxFilter::hirestex(uint64 g64crc, uint64 r_crc64, uint16 *palette, GHQTexInfo *info)
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{
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/* NOTE: Rice CRC32 sometimes return the same value for different textures.
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* As a workaround, Glide64 CRC32 is used for the key for NON-hires
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* texture cache.
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*
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* r_crc64 = hi:palette low:texture
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* (separate crc. doesn't necessary have to be rice crc)
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* g64crc = texture + palette glide64 crc32
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* (can be any other crc if robust)
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*/
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DBG_INFO(80, "hirestex: r_crc64:%08X %08X, g64crc:%08X %08X\n",
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(uint32)(r_crc64 >> 32), (uint32)(r_crc64 & 0xffffffff),
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(uint32)(g64crc >> 32), (uint32)(g64crc & 0xffffffff));
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#if HIRES_TEXTURE
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/* check if we have it in hires memory cache. */
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if ((_options & HIRESTEXTURES_MASK) && r_crc64) {
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if (_txHiResCache->get(r_crc64, info)) {
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DBG_INFO(80, "hires hit: %d x %d gfmt:%x\n", info->width, info->height, info->format);
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/* TODO: Enable emulation for special N64 combiner modes. There are few ways
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* to get this done. Also applies for CI textures below.
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*
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* Solution 1. Load the hiresolution textures in ARGB8888 (or A8, IA88) format
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* to cache. When a cache is hit, then we take the modes passed in from Glide64
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* (also TODO) and apply the modification. Then we do color reduction or format
|
|
* conversion or compression if desired and stuff it into the non-hires texture
|
|
* cache.
|
|
*
|
|
* Solution 2. When a cache is hit and if the combiner modes are present,
|
|
* convert the texture to ARGB4444 and pass it back to Glide64 to process.
|
|
* If a texture is compressed, it needs to be decompressed first. Then add
|
|
* the processed texture to the non-hires texture cache.
|
|
*
|
|
* Solution 3. Hybrid of the above 2. Load the textures in ARGB8888 (A8, IA88)
|
|
* format. Convert the texture to ARGB4444 and pass it back to Glide64 when
|
|
* the combiner modes are present. Get the processed texture back from Glide64
|
|
* and compress if desired and add it to the non-hires texture cache.
|
|
*
|
|
* Solution 4. Take the easy way out and forget about this whole thing.
|
|
*/
|
|
|
|
return 1; /* yep, got it */
|
|
}
|
|
if (_txHiResCache->get((r_crc64 & 0xffffffff), info)) {
|
|
DBG_INFO(80, "hires hit: %d x %d gfmt:%x\n", info->width, info->height, info->format);
|
|
|
|
/* for true CI textures, we use the passed in palette to convert to
|
|
* ARGB1555 and add it to memory cache.
|
|
*
|
|
* NOTE: we do this AFTER all other texture cache searches because
|
|
* only a few texture packs actually use true CI textures.
|
|
*
|
|
* NOTE: the pre-converted palette from Glide64 is in RGBA5551 format.
|
|
* A comp comes before RGB comp.
|
|
*/
|
|
if (palette && info->format == GR_TEXFMT_P_8) {
|
|
DBG_INFO(80, "found GR_TEXFMT_P_8 format. Need conversion!!\n");
|
|
|
|
int width = info->width;
|
|
int height = info->height;
|
|
uint16 format = info->format;
|
|
/* XXX: avoid collision with zlib compression buffer in TxHiResTexture::get */
|
|
uint8 *texture = info->data;
|
|
uint8 *tmptex = (texture == _tex1) ? _tex2 : _tex1;
|
|
|
|
/* use palette and convert to 16bit format */
|
|
_txQuantize->P8_16BPP((uint32*)texture, (uint32*)tmptex, info->width, info->height, (uint32*)palette);
|
|
texture = tmptex;
|
|
format = GR_TEXFMT_ARGB_1555;
|
|
|
|
#if 1
|
|
/* XXX: compressed if memory cache compression is ON */
|
|
if (_options & COMPRESSION_MASK) {
|
|
tmptex = (texture == _tex1) ? _tex2 : _tex1;
|
|
if (_txQuantize->quantize(texture, tmptex, info->width, info->height, format, GR_TEXFMT_ARGB_8888)) {
|
|
texture = tmptex;
|
|
format = GR_TEXFMT_ARGB_8888;
|
|
}
|
|
if (format == GR_TEXFMT_ARGB_8888) {
|
|
tmptex = (texture == _tex1) ? _tex2 : _tex1;
|
|
if (_txQuantize->compress(texture, tmptex,
|
|
info->width, info->height, GR_TEXFMT_ARGB_1555,
|
|
&width, &height, &format,
|
|
_options & COMPRESSION_MASK)) {
|
|
texture = tmptex;
|
|
}
|
|
else {
|
|
/*if (!_txQuantize->quantize(texture, tmptex, info->width, info->height, GR_TEXFMT_ARGB_8888, GR_TEXFMT_ARGB_1555)) {
|
|
DBG_INFO(80, "Error: unsupported format! gfmt:%x\n", format);
|
|
return 0;
|
|
}*/
|
|
texture = tmptex;
|
|
format = GR_TEXFMT_ARGB_1555;
|
|
}
|
|
}
|
|
}
|
|
#endif
|
|
|
|
/* fill in the required info to return */
|
|
info->data = texture;
|
|
info->width = width;
|
|
info->height = height;
|
|
info->format = format;
|
|
info->smallLodLog2 = _txUtil->grLodLog2(width, height);
|
|
info->largeLodLog2 = info->smallLodLog2;
|
|
info->aspectRatioLog2 = _txUtil->grAspectRatioLog2(width, height);
|
|
info->is_hires_tex = 1;
|
|
|
|
/* XXX: add to hires texture cache!!! */
|
|
_txHiResCache->add(r_crc64, info);
|
|
|
|
DBG_INFO(80, "GR_TEXFMT_P_8 loaded as gfmt:%x!\n", format);
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
}
|
|
#endif
|
|
|
|
/* check if we have it in memory cache */
|
|
if (_cacheSize && g64crc)
|
|
{
|
|
if (_txTexCache->get(g64crc, info))
|
|
{
|
|
DBG_INFO(80, "cache hit: %d x %d gfmt:%x\n", info->width, info->height, info->format);
|
|
return 1; /* yep, we've got it */
|
|
}
|
|
}
|
|
|
|
DBG_INFO(80, "no cache hits.\n");
|
|
|
|
return 0;
|
|
}
|
|
|
|
uint64
|
|
TxFilter::checksum64(uint8 *src, int width, int height, int size, int rowStride, uint8 *palette)
|
|
{
|
|
if (_options & (HIRESTEXTURES_MASK | DUMP_TEX))
|
|
{
|
|
return _txUtil->checksum64(src, width, height, size, rowStride, palette);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
boolean
|
|
TxFilter::dmptx(uint8 *src, int width, int height, int rowStridePixel, uint16 gfmt, uint16 n64fmt, uint64 r_crc64)
|
|
{
|
|
if (!_initialized)
|
|
{
|
|
return 0;
|
|
}
|
|
if (!(_options & DUMP_TEX))
|
|
{
|
|
return 0;
|
|
}
|
|
DBG_INFO(80, "gfmt = %02x n64fmt = %02x\n", gfmt, n64fmt);
|
|
DBG_INFO(80, "hirestex: r_crc64:%08X %08X\n",
|
|
(uint32)(r_crc64 >> 32), (uint32)(r_crc64 & 0xffffffff));
|
|
|
|
if (!_txQuantize->quantize(src, _tex1, rowStridePixel, height, (gfmt & 0x00ff), GR_TEXFMT_ARGB_8888))
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
src = _tex1;
|
|
|
|
if (!_path.empty() && !_ident.empty())
|
|
{
|
|
/* dump it to disk */
|
|
FILE *fp = NULL;
|
|
CPath tmpbuf(_path.c_str(), "");
|
|
|
|
/* create directories */
|
|
tmpbuf.AppendDirectory("texture_dump");
|
|
|
|
if (!tmpbuf.DirectoryExists() && !tmpbuf.DirectoryCreate())
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
tmpbuf.AppendDirectory(_ident.c_str());
|
|
if (!tmpbuf.DirectoryExists() && !tmpbuf.DirectoryCreate())
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
tmpbuf.AppendDirectory("GlideHQ");
|
|
if (!tmpbuf.DirectoryExists() && !tmpbuf.DirectoryCreate())
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
if ((n64fmt >> 8) == 0x2)
|
|
{
|
|
tmpbuf.SetNameExtension(stdstr_f("%ls#%08X#%01X#%01X#%08X_ciByRGBA.png", _ident.c_str(), (uint32)(r_crc64 & 0xffffffff), (n64fmt >> 8), (n64fmt & 0xf), (uint32)(r_crc64 >> 32)).c_str());
|
|
}
|
|
else
|
|
{
|
|
tmpbuf.SetNameExtension(stdstr_f("%ls#%08X#%01X#%01X_all.png", _ident.c_str(), (uint32)(r_crc64 & 0xffffffff), (n64fmt >> 8), (n64fmt & 0xf)).c_str());
|
|
}
|
|
if ((fp = fopen(tmpbuf, "wb")) != NULL)
|
|
{
|
|
_txImage->writePNG(src, fp, width, height, (rowStridePixel << 2), 0x0003, 0);
|
|
fclose(fp);
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
boolean TxFilter::reloadhirestex()
|
|
{
|
|
DBG_INFO(80, "Reload hires textures from texture pack.\n");
|
|
|
|
if (_txHiResCache->load(0)) {
|
|
if (_txHiResCache->empty()) _options &= ~HIRESTEXTURES_MASK;
|
|
else _options |= HIRESTEXTURES_MASK;
|
|
|
|
return 1;
|
|
}
|
|
|
|
return 0;
|
|
} |