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[Glide64] Clean up GlideHQ/TxCache.cpp

This commit is contained in:
zilmar 2016-02-05 04:28:21 +11:00
parent 612bbb71e5
commit 0ebcf6d608
1 changed files with 289 additions and 289 deletions
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26
Source/GlideHQ/TxCache.cpp
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@ -58,14 +58,14 @@ TxCache::TxCache(int options, int cachesize, const wchar_t *path, const wchar_t
_ident.assign(ident);
/* zlib memory buffers to (de)compress hires textures */
if (_options & (GZ_TEXCACHE|GZ_HIRESTEXCACHE)) {
if (_options & (GZ_TEXCACHE | GZ_HIRESTEXCACHE)) {
_gzdest0 = TxMemBuf::getInstance()->get(0);
_gzdest1 = TxMemBuf::getInstance()->get(1);
_gzdestLen = (TxMemBuf::getInstance()->size_of(0) < TxMemBuf::getInstance()->size_of(1)) ?
TxMemBuf::getInstance()->size_of(0) : TxMemBuf::getInstance()->size_of(1);
if (!_gzdest0 || !_gzdest1 || !_gzdestLen) {
_options &= ~(GZ_TEXCACHE|GZ_HIRESTEXCACHE);
_options &= ~(GZ_TEXCACHE | GZ_HIRESTEXCACHE);
_gzdest0 = NULL;
_gzdest1 = NULL;
_gzdestLen = 0;
@ -88,15 +88,16 @@ TxCache::add(uint64 checksum, GHQTexInfo *info, int dataSize)
if (!dataSize) return 0;
if (_options & (GZ_TEXCACHE|GZ_HIRESTEXCACHE)) {
if (_options & (GZ_TEXCACHE | GZ_HIRESTEXCACHE)) {
/* zlib compress it. compression level:1 (best speed) */
uLongf destLen = _gzdestLen;
dest = (dest == _gzdest0) ? _gzdest1 : _gzdest0;
if (compress2(dest, &destLen, info->data, dataSize, 1) != Z_OK) {
dest = info->data;
DBG_INFO(80, L"Error: zlib compression failed!\n");
} else {
DBG_INFO(80, L"zlib compressed: %.02fkb->%.02fkb\n", (float)dataSize/1000, (float)destLen/1000);
}
else {
DBG_INFO(80, L"zlib compressed: %.02fkb->%.02fkb\n", (float)dataSize / 1000, (float)destLen / 1000);
dataSize = destLen;
format |= GR_TEXFMT_GZ;
}
@ -184,7 +185,7 @@ TxCache::add(uint64 checksum, GHQTexInfo *info, int dataSize)
return 1;
}
free(tmpdata);
}
}
return 0;
}
@ -217,7 +218,7 @@ TxCache::get(uint64 checksum, GHQTexInfo *info)
}
info->data = dest;
info->format &= ~GR_TEXFMT_GZ;
DBG_INFO(80, L"zlib decompressed: %.02fkb->%.02fkb\n", (float)(((*itMap).second)->size)/1000, (float)destLen/1000);
DBG_INFO(80, L"zlib decompressed: %.02fkb->%.02fkb\n", (float)(((*itMap).second)->size) / 1000, (float)destLen / 1000);
}
return 1;
@ -233,7 +234,7 @@ TxCache::save(const wchar_t *path, const wchar_t *filename, int config)
/* dump cache to disk */
char cbuf[MAX_PATH];
CPath cachepath(stdstr().FromUTF16(path),"");
CPath cachepath(stdstr().FromUTF16(path), "");
cachepath.DirectoryCreate();
/* Ugly hack to enable fopen/gzopen in Win9x */
@ -320,7 +321,7 @@ boolean
TxCache::load(const wchar_t *path, const wchar_t *filename, int config)
{
/* find it on disk */
CPath cbuf(stdstr().FromUTF16(path).c_str(),stdstr().FromUTF16(filename).c_str());
CPath cbuf(stdstr().FromUTF16(path).c_str(), stdstr().FromUTF16(filename).c_str());
gzFile gzfp = gzopen(cbuf, "rb");
DBG_INFO(80, L"gzfp:%x file:%ls\n", gzfp, filename);
@ -363,14 +364,14 @@ TxCache::load(const wchar_t *path, const wchar_t *filename, int config)
add(checksum, &tmpInfo, (tmpInfo.format & GR_TEXFMT_GZ) ? dataSize : 0);
free(tmpInfo.data);
} else {
}
else {
gzseek(gzfp, dataSize, SEEK_CUR);
}
/* skip in between to prevent the loop from being tied down to vsync */
if (_callback && (!(_cache.size() % 100) || gzeof(gzfp)))
(*_callback)(L"[%d] total mem:%.02fmb - %ls\n", _cache.size(), (float)_totalSize/1000000, filename);
(*_callback)(L"[%d] total mem:%.02fmb - %ls\n", _cache.size(), (float)_totalSize / 1000000, filename);
} while (!gzeof(gzfp));
gzclose(gzfp);
}
@ -386,7 +387,6 @@ TxCache::del(uint64 checksum)
std::map<uint64, TXCACHE*>::iterator itMap = _cache.find(checksum);
if (itMap != _cache.end()) {
/* for texture cache (not hi-res cache) */
if (!_cachelist.empty()) _cachelist.erase(((*itMap).second)->it);