98e75f2d |
1 | /* |
2 | * Texture Filtering |
3 | * Version: 1.0 |
4 | * |
5 | * Copyright (C) 2007 Hiroshi Morii All Rights Reserved. |
6 | * Email koolsmoky(at)users.sourceforge.net |
7 | * Web http://www.3dfxzone.it/koolsmoky |
8 | * |
9 | * this is free software; you can redistribute it and/or modify |
10 | * it under the terms of the GNU General Public License as published by |
11 | * the Free Software Foundation; either version 2, or (at your option) |
12 | * any later version. |
13 | * |
14 | * this is distributed in the hope that it will be useful, |
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
17 | * GNU General Public License for more details. |
18 | * |
19 | * You should have received a copy of the GNU General Public License |
20 | * along with GNU Make; see the file COPYING. If not, write to |
21 | * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. |
22 | */ |
23 | |
24 | #ifdef __MSC__ |
25 | #pragma warning(disable: 4786) |
26 | #endif |
27 | |
28 | #include "TxTexCache.h" |
29 | #include "TxDbg.h" |
30 | #include <zlib.h> |
31 | #include <string> |
32 | #include <boost/filesystem.hpp> |
33 | |
34 | TxTexCache::~TxTexCache() |
35 | { |
36 | #ifdef DUMP_CACHE |
37 | if (_options & DUMP_TEXCACHE) { |
38 | /* dump cache to disk */ |
39 | std::wstring filename = _ident + L"_MEMORYCACHE.dat"; |
40 | boost::filesystem::wpath cachepath(_cachepath); |
41 | cachepath /= boost::filesystem::wpath(L"glidehq"); |
42 | int config = _options & (FILTER_MASK|ENHANCEMENT_MASK|COMPRESS_TEX|COMPRESSION_MASK|FORCE16BPP_TEX|GZ_TEXCACHE); |
43 | |
44 | TxCache::save(cachepath.wstring().c_str(), filename.c_str(), config); |
45 | } |
46 | #endif |
47 | } |
48 | |
49 | TxTexCache::TxTexCache(int options, int cachesize, const wchar_t *datapath, const wchar_t *cachepath, |
50 | const wchar_t *ident, dispInfoFuncExt callback |
51 | ) : TxCache((options & ~GZ_HIRESTEXCACHE), cachesize, datapath, cachepath, ident, callback) |
52 | { |
53 | /* assert local options */ |
54 | if (_cachepath.empty() || _ident.empty() || !_cacheSize) |
55 | _options &= ~DUMP_TEXCACHE; |
56 | |
57 | #ifdef DUMP_CACHE |
58 | if (_options & DUMP_TEXCACHE) { |
59 | /* find it on disk */ |
60 | std::wstring filename = _ident + L"_MEMORYCACHE.dat"; |
61 | boost::filesystem::wpath cachepath(_cachepath); |
62 | cachepath /= boost::filesystem::wpath(L"glidehq"); |
63 | int config = _options & (FILTER_MASK|ENHANCEMENT_MASK|COMPRESS_TEX|COMPRESSION_MASK|FORCE16BPP_TEX|GZ_TEXCACHE); |
64 | |
65 | TxCache::load(cachepath.wstring().c_str(), filename.c_str(), config); |
66 | } |
67 | #endif |
68 | } |
69 | |
70 | boolean |
71 | TxTexCache::add(uint64 checksum, GHQTexInfo *info) |
72 | { |
73 | if (_cacheSize <= 0) return 0; |
74 | |
75 | return TxCache::add(checksum, info); |
76 | } |