/*
Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
+ Intel funded Tungsten Graphics to
develop this 3D driver.
-
+
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
distribute, sublicense, 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 NONINFRINGEMENT.
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.
-
+
**********************************************************************/
/*
* Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
+ * Keith Whitwell <keithw@vmware.com>
*/
/** @file brw_state_cache.c
#include "main/imports.h"
#include "intel_batchbuffer.h"
#include "brw_state.h"
+#include "brw_vs.h"
+#include "brw_wm.h"
+#include "brw_vs.h"
+#include "brw_vec4_gs.h"
#define FILE_DEBUG_FLAG DEBUG_STATE
GLuint size, i;
size = cache->size * 3;
- items = (struct brw_cache_item**) calloc(1, size * sizeof(*items));
+ items = calloc(size, sizeof(*items));
for (i = 0; i < cache->size; i++)
for (c = cache->items[i]; c; c = next) {
items[c->hash % size] = c;
}
- FREE(cache->items);
+ free(cache->items);
cache->items = items;
cache->size = size;
}
brw_cache_new_bo(struct brw_cache *cache, uint32_t new_size)
{
struct brw_context *brw = cache->brw;
- struct intel_context *intel = &brw->intel;
drm_intel_bo *new_bo;
- new_bo = drm_intel_bo_alloc(intel->bufmgr, "program cache", new_size, 64);
+ new_bo = drm_intel_bo_alloc(brw->bufmgr, "program cache", new_size, 64);
/* Copy any existing data that needs to be saved. */
if (cache->next_offset != 0) {
continue;
}
- if (memcmp(item_aux, aux, item->aux_size) != 0) {
+ if (cache->aux_compare[result_item->cache_id]) {
+ if (!cache->aux_compare[result_item->cache_id](item_aux, aux))
+ continue;
+ } else if (memcmp(item_aux, aux, item->aux_size) != 0) {
continue;
}
void
brw_init_caches(struct brw_context *brw)
{
- struct intel_context *intel = &brw->intel;
struct brw_cache *cache = &brw->cache;
cache->brw = brw;
cache->size = 7;
cache->n_items = 0;
- cache->items = (struct brw_cache_item **)
- calloc(1, cache->size * sizeof(struct brw_cache_item));
+ cache->items =
+ calloc(cache->size, sizeof(struct brw_cache_item *));
- cache->bo = drm_intel_bo_alloc(intel->bufmgr,
+ cache->bo = drm_intel_bo_alloc(brw->bufmgr,
"program cache",
4096, 64);
+
+ cache->aux_compare[BRW_VS_PROG] = brw_vs_prog_data_compare;
+ cache->aux_compare[BRW_GS_PROG] = brw_gs_prog_data_compare;
+ cache->aux_compare[BRW_WM_PROG] = brw_wm_prog_data_compare;
+ cache->aux_free[BRW_VS_PROG] = brw_stage_prog_data_free;
+ cache->aux_free[BRW_GS_PROG] = brw_stage_prog_data_free;
+ cache->aux_free[BRW_WM_PROG] = brw_stage_prog_data_free;
}
static void
brw_clear_cache(struct brw_context *brw, struct brw_cache *cache)
{
- struct intel_context *intel = &brw->intel;
struct brw_cache_item *c, *next;
GLuint i;
for (i = 0; i < cache->size; i++) {
for (c = cache->items[i]; c; c = next) {
next = c->next;
+ if (cache->aux_free[c->cache_id]) {
+ const void *item_aux = c->key + c->key_size;
+ cache->aux_free[c->cache_id](item_aux);
+ }
free((void *)c->key);
free(c);
}
brw->state.dirty.mesa |= ~0;
brw->state.dirty.brw |= ~0;
brw->state.dirty.cache |= ~0;
- intel_batchbuffer_flush(intel);
+ intel_batchbuffer_flush(brw);
}
void
brw_state_cache_check_size(struct brw_context *brw)
{
- /* un-tuned guess. Each object is generally a page, so 1000 of them is 4 MB of
+ /* un-tuned guess. Each object is generally a page, so 2000 of them is 8 MB of
* state cache.
*/
- if (brw->cache.n_items > 1000)
+ if (brw->cache.n_items > 2000) {
+ perf_debug("Exceeded state cache size limit. Clearing the set "
+ "of compiled programs, which will trigger recompiles\n");
brw_clear_cache(brw, &brw->cache);
+ }
}
DBG("%s\n", __FUNCTION__);
+ drm_intel_bo_unreference(cache->bo);
+ cache->bo = NULL;
brw_clear_cache(brw, cache);
free(cache->items);
cache->items = NULL;
projects / mesa.git / blobdiff