76 vbo_use_minmax_cache(struct gl_buffer_object *bufferObj)  in vbo_use_minmax_cache()  argument
78    if (bufferObj->UsageHistory & (USAGE_TEXTURE_BUFFER |  in vbo_use_minmax_cache()
86    if ((bufferObj->Mappings[MAP_USER].AccessFlags &  in vbo_use_minmax_cache()
96 vbo_delete_minmax_cache(struct gl_buffer_object *bufferObj)  in vbo_delete_minmax_cache()  argument
98    _mesa_hash_table_destroy(bufferObj->MinMaxCache, vbo_minmax_cache_delete_entry);  in vbo_delete_minmax_cache()
99    bufferObj->MinMaxCache = NULL;  in vbo_delete_minmax_cache()
104 vbo_get_minmax_cached(struct gl_buffer_object *bufferObj,  in vbo_get_minmax_cached()  argument
113    if (!bufferObj->MinMaxCache)  in vbo_get_minmax_cached()
115    if (!vbo_use_minmax_cache(bufferObj))  in vbo_get_minmax_cached()
118    simple_mtx_lock(&bufferObj->Mutex);  in vbo_get_minmax_cached()
120    if (bufferObj->MinMaxCacheDirty) {  in vbo_get_minmax_cached()
128       unsigned optimism = bufferObj->Size;  in vbo_get_minmax_cached()
129       if (bufferObj->MinMaxCacheMissIndices > optimism &&  in vbo_get_minmax_cached()
130           bufferObj->MinMaxCacheHitIndices < bufferObj->MinMaxCacheMissIndices - optimism) {  in vbo_get_minmax_cached()
131          bufferObj->UsageHistory |= USAGE_DISABLE_MINMAX_CACHE;  in vbo_get_minmax_cached()
132          vbo_delete_minmax_cache(bufferObj);  in vbo_get_minmax_cached()
136       _mesa_hash_table_clear(bufferObj->MinMaxCache, vbo_minmax_cache_delete_entry);  in vbo_get_minmax_cached()
137       bufferObj->MinMaxCacheDirty = false;  in vbo_get_minmax_cached()
145    result = _mesa_hash_table_search_pre_hashed(bufferObj->MinMaxCache, hash, &key);  in vbo_get_minmax_cached()
158       unsigned new_hit_count = bufferObj->MinMaxCacheHitIndices + count;  in vbo_get_minmax_cached()
160       if (new_hit_count >= bufferObj->MinMaxCacheHitIndices)  in vbo_get_minmax_cached()
161          bufferObj->MinMaxCacheHitIndices = new_hit_count;  in vbo_get_minmax_cached()
163          bufferObj->MinMaxCacheHitIndices = ~(unsigned)0;  in vbo_get_minmax_cached()
165       bufferObj->MinMaxCacheMissIndices += count;  in vbo_get_minmax_cached()
169    simple_mtx_unlock(&bufferObj->Mutex);  in vbo_get_minmax_cached()
176                        struct gl_buffer_object *bufferObj,  in vbo_minmax_cache_store()  argument
184    if (!vbo_use_minmax_cache(bufferObj))  in vbo_minmax_cache_store()
187    simple_mtx_lock(&bufferObj->Mutex);  in vbo_minmax_cache_store()
189    if (!bufferObj->MinMaxCache) {  in vbo_minmax_cache_store()
190       bufferObj->MinMaxCache =  in vbo_minmax_cache_store()
194       if (!bufferObj->MinMaxCache)  in vbo_minmax_cache_store()
209    table_entry = _mesa_hash_table_search_pre_hashed(bufferObj->MinMaxCache,  in vbo_minmax_cache_store()
220    table_entry = _mesa_hash_table_insert_pre_hashed(bufferObj->MinMaxCache,  in vbo_minmax_cache_store()
226    simple_mtx_unlock(&bufferObj->Mutex);  in vbo_minmax_cache_store()