diff options
author | Brian Paul <brianp@vmware.com> | 2009-02-10 16:44:02 -0700 |
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committer | Brian Paul <brianp@vmware.com> | 2009-02-10 16:44:02 -0700 |
commit | 5340b6dff73a0a23531ce2a5f28fba8303adab6e (patch) | |
tree | b141fc3648568dd8b941c966059e6ed32a8bd0ad /src/gallium/auxiliary/translate/translate_cache.h | |
parent | 9fd26daec24f21dbe17afcb2e2ab272667ee9a69 (diff) | |
parent | ee4c921b65fb76998711f3c40330505cbc49a0e0 (diff) |
Merge commit 'origin/gallium-master-merge'
This is the big merge of the gallium-0.2 branch into master.
gallium-master-merge was just the staging area for it.
Both gallium-0.2 and gallium-master-merge are considered closed now.
Conflicts:
progs/demos/Makefile
src/mesa/main/state.c
src/mesa/main/texenvprogram.c
Diffstat (limited to 'src/gallium/auxiliary/translate/translate_cache.h')
-rw-r--r-- | src/gallium/auxiliary/translate/translate_cache.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/translate/translate_cache.h b/src/gallium/auxiliary/translate/translate_cache.h new file mode 100644 index 0000000000..7dba871e57 --- /dev/null +++ b/src/gallium/auxiliary/translate/translate_cache.h @@ -0,0 +1,54 @@ +/* + * Copyright 2008 Tungsten Graphics, inc. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * on the rights to use, copy, modify, merge, publish, distribute, sub + * license, and/or sell copies of the Software, and to permit persons to whom + * the Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * TUNGSTEN GRAPHICS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + */ +#ifndef _TRANSLATE_CACHE_H +#define _TRANSLATE_CACHE_H + + +/******************************************************************************* + * Translate cache. + * Simply used to cache created translates. Avoids unecessary creation of + * translate's if one suitable for a given translate_key has already been + * created. + * + * Note: this functionality depends and requires the CSO module. + */ +struct translate_cache; + +struct translate_key; +struct translate; + +struct translate_cache *translate_cache_create( void ); +void translate_cache_destroy(struct translate_cache *cache); + +/** + * Will try to find a translate structure matched by the given key. + * If such a structure doesn't exist in the cache the function + * will automatically create it, insert it in the cache and + * return the created version. + * + */ +struct translate *translate_cache_find(struct translate_cache *cache, + struct translate_key *key); + +#endif |