--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * 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 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 ITS 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.
+ *
+ **************************************************************************/
+
+/* Authors: Zack Rusin <zack@tungstengraphics.com>
+ */
+
+#include "cso_cache.h"
+
+#if 1
+static unsigned hash_key( const void *key, unsigned key_size )
+{
+ unsigned *ikey = (unsigned *)key;
+ unsigned hash = 0, i;
+
+ assert(key_size % 4 == 0);
+
+ /* I'm sure this can be improved on:
+ */
+ for (i = 0; i < key_size/4; i++)
+ hash ^= ikey[i];
+
+ return hash;
+}
+#else
+static unsigned hash_key(const unsigned char *p, int n)
+{
+ unsigned h = 0;
+ unsigned g;
+
+ while (n--) {
+ h = (h << 4) + *p++;
+ if ((g = (h & 0xf0000000)) != 0)
+ h ^= g >> 23;
+ h &= ~g;
+ }
+ return h;
+}
+#endif
+
+unsigned cso_construct_key(void *item, int item_size)
+{
+ return hash_key((const unsigned char*)(item), item_size);
+}
+
+struct cso_cache_item *
+cso_insert_state(struct cso_cache *sc,
+ unsigned hash_key,
+ void *state, int state_size)
+{
+ struct cso_cache_item *found_state =
+ _mesa_HashLookup(sc->hash, hash_key);
+ struct cso_cache_item *item =
+ malloc(sizeof(struct cso_cache_item));
+ _mesa_printf("inserting state ========= key = %d\n", hash_key);
+ item->key = hash_key;
+ item->state_size = state_size;
+ item->state = state;
+ item->next = 0;
+
+ if (found_state) {
+ while (found_state->next)
+ found_state = found_state->next;
+ found_state->next = item;
+ } else
+ _mesa_HashInsert(sc->hash, hash_key, item);
+ return item;
+}
+
+struct cso_cache_item *
+cso_find_state(struct cso_cache *sc,
+ unsigned hash_key,
+ void *state, int state_size)
+{
+ struct cso_cache_item *found_state =
+ _mesa_HashLookup(sc->hash, hash_key);
+
+ while (found_state &&
+ (found_state->state_size != state_size ||
+ memcmp(found_state->state, state, state_size))) {
+ found_state = found_state->next;
+ }
+
+ _mesa_printf("finding state ========== %d (%p)\n", hash_key, found_state);
+ return found_state;
+}
+
+struct cso_cache_item *
+cso_remove_state(struct cso_cache *sc,
+ unsigned hash_key,
+ void *state, int state_size)
+{
+ struct cso_cache_item *found_state =
+ _mesa_HashLookup(sc->hash, hash_key);
+ struct cso_cache_item *prev = 0;
+
+ while (found_state &&
+ (found_state->state_size != state_size ||
+ memcmp(found_state->state, state, state_size))) {
+ prev = found_state;
+ found_state = found_state->next;
+ }
+ if (found_state) {
+ if (prev)
+ prev->next = found_state->next;
+ else {
+ if (found_state->next)
+ _mesa_HashInsert(sc->hash, hash_key, found_state->next);
+ else
+ _mesa_HashRemove(sc->hash, hash_key);
+ }
+ }
+ return found_state;
+}
+
+struct cso_cache *cso_cache_create(void)
+{
+ struct cso_cache *sc = malloc(sizeof(struct cso_cache));
+
+ sc->hash = _mesa_NewHashTable();
+
+ return sc;
+}
+
+void cso_cache_destroy(struct cso_cache *sc)
+{
+ assert(sc);
+ assert(sc->hash);
+ _mesa_DeleteHashTable(sc->hash);
+ free(sc);
+}
+
+/* This function will either find the state of the given template
+ * in the cache or it will create a new state state from the given
+ * template, will insert it in the cache and return it.
+ */
+struct pipe_blend_state * cso_cached_blend_state(
+ struct st_context *st,
+ const struct pipe_blend_state *blend)
+{
+ unsigned hash_key = cso_construct_key((void*)blend, sizeof(struct pipe_blend_state));
+ struct cso_cache_item *cache_item = cso_find_state(st->cache,
+ hash_key,
+ (void*)blend,
+ sizeof(struct pipe_blend_state));
+ if (!cache_item) {
+ const struct pipe_blend_state *created_state = st->pipe->create_blend_state(
+ st->pipe, blend);
+ cache_item = cso_insert_state(st->cache, hash_key,
+ (void*)created_state, sizeof(struct pipe_blend_state));
+ }
+ return (struct pipe_blend_state*)cache_item->state;
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * 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 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 ITS 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.
+ *
+ **************************************************************************/
+
+ /*
+ * Authors:
+ * Zack Rusin <zack@tungstengraphics.com>
+ */
+
+#ifndef CSO_CACHE_H
+#define CSO_CACHE_H
+
+#include "state_tracker/st_context.h"
+#include "pipe/p_context.h"
+#include "pipe/p_state.h"
+
+
+#include "main/hash.h"
+
+struct cso_cache_item {
+ unsigned key;
+
+ unsigned state_size;
+ const void *state;
+
+ struct cso_cache_item *next;
+};
+
+struct cso_cache {
+ struct _mesa_HashTable *hash;
+};
+
+void cso_cache_destroy(struct cso_cache *sc);
+struct cso_cache *cso_cache_create(void);
+
+unsigned cso_construct_key(void *item, int item_size);
+
+struct cso_cache_item *cso_insert_state(struct cso_cache *sc,
+ unsigned hash_key,
+ void *state, int state_size);
+struct cso_cache_item *cso_find_state(struct cso_cache *sc,
+ unsigned hash_key,
+ void *state, int state_size);
+struct cso_cache_item *cso_remove_state(struct cso_cache *sc,
+ unsigned hash_key,
+ void *state, int state_size);
+
+struct pipe_blend_state *cso_cached_blend_state(
+ struct st_context *pipe,
+ const struct pipe_blend_state *state);
+
+#endif
/* The most recent drawing state as set by the driver:
*/
+ const struct pipe_blend_state *blend;
+
struct pipe_alpha_test_state alpha_test;
- struct pipe_blend_state blend;
struct pipe_blend_color blend_color;
struct pipe_clear_color_state clear_color;
struct pipe_clip_state clip;
static void
-failover_set_blend_state( struct pipe_context *pipe,
+failover_bind_blend_state( struct pipe_context *pipe,
const struct pipe_blend_state *blend )
{
struct failover_context *failover = failover_context(pipe);
- failover->blend = *blend;
+ failover->blend = blend;
failover->dirty |= FO_NEW_BLEND;
- failover->hw->set_blend_state( failover->hw, blend );
+ failover->hw->bind_blend_state( failover->hw, blend );
}
void
failover_init_state_functions( struct failover_context *failover )
{
+ failover->pipe.bind_blend_state = failover_bind_blend_state;
+
failover->pipe.set_alpha_test_state = failover_set_alpha_test_state;
failover->pipe.set_blend_color = failover_set_blend_color;
- failover->pipe.set_blend_state = failover_set_blend_state;
failover->pipe.set_clip_state = failover_set_clip_state;
failover->pipe.set_clear_color_state = failover_set_clear_color_state;
failover->pipe.set_depth_state = failover_set_depth_test_state;
failover->sw->set_alpha_test_state( failover->sw, &failover->alpha_test );
if (failover->dirty & FO_NEW_BLEND)
- failover->sw->set_blend_state( failover->sw, &failover->blend );
+ failover->sw->bind_blend_state( failover->sw, failover->blend );
if (failover->dirty & FO_NEW_BLEND_COLOR)
failover->sw->set_blend_color( failover->sw, &failover->blend_color );
/* The most recent drawing state as set by the driver:
*/
+ const struct pipe_blend_state *blend;
+
struct pipe_alpha_test_state alpha_test;
- struct pipe_blend_state blend;
struct pipe_blend_color blend_color;
struct pipe_clear_color_state clear_color;
struct pipe_clip_state clip;
/* None of this state is actually used for anything yet.
*/
-static void i915_set_blend_state( struct pipe_context *pipe,
+
+static const struct pipe_blend_state *
+i915_create_blend_state(struct pipe_context *pipe,
+ const struct pipe_blend_state *blend)
+{
+ /*struct i915_context *i915 = i915_context(pipe);*/
+
+ struct pipe_blend_state *new_blend = malloc(sizeof(struct pipe_blend_state));
+ memcpy(new_blend, blend, sizeof(struct pipe_blend_state));
+
+ return new_blend;
+}
+
+static void i915_bind_blend_state( struct pipe_context *pipe,
const struct pipe_blend_state *blend )
{
struct i915_context *i915 = i915_context(pipe);
- i915->blend = *blend;
+ i915->blend = blend;
i915->dirty |= I915_NEW_BLEND;
}
+static void i915_delete_blend_state( struct pipe_context *pipe,
+ const struct pipe_blend_state *blend )
+{
+ /*struct i915_context *i915 = i915_context(pipe);*/
+ free(blend);
+}
+
static void i915_set_blend_color( struct pipe_context *pipe,
const struct pipe_blend_color *blend_color )
{
void
i915_init_state_functions( struct i915_context *i915 )
{
+ i915->pipe.create_blend_state = i915_create_blend_state;
+ i915->pipe.bind_blend_state = i915_bind_blend_state;
+ i915->pipe.delete_blend_state = i915_delete_blend_state;
+
i915->pipe.set_alpha_test_state = i915_set_alpha_test_state;
i915->pipe.set_blend_color = i915_set_blend_color;
- i915->pipe.set_blend_state = i915_set_blend_state;
i915->pipe.set_clip_state = i915_set_clip_state;
i915->pipe.set_clear_color_state = i915_set_clear_color_state;
i915->pipe.set_constant_buffer = i915_set_constant_buffer;
{
modes4 |= (_3DSTATE_MODES_4_CMD |
ENABLE_LOGIC_OP_FUNC |
- LOGIC_OP_FUNC(i915_translate_logic_op(i915->blend.logicop_func)));
+ LOGIC_OP_FUNC(i915_translate_logic_op(i915->blend->logicop_func)));
}
/* Always, so that we know when state is in-active:
unsigned iab = 0;
{
- unsigned eqRGB = i915->blend.rgb_func;
- unsigned srcRGB = i915->blend.rgb_src_factor;
- unsigned dstRGB = i915->blend.rgb_dst_factor;
+ unsigned eqRGB = i915->blend->rgb_func;
+ unsigned srcRGB = i915->blend->rgb_src_factor;
+ unsigned dstRGB = i915->blend->rgb_dst_factor;
- unsigned eqA = i915->blend.alpha_func;
- unsigned srcA = i915->blend.alpha_src_factor;
- unsigned dstA = i915->blend.alpha_dst_factor;
+ unsigned eqA = i915->blend->alpha_func;
+ unsigned srcA = i915->blend->alpha_src_factor;
+ unsigned dstA = i915->blend->alpha_dst_factor;
/* Special handling for MIN/MAX filter modes handled at
* state_tracker level.
}
/* I915_NEW_BLEND */
- if (i915->blend.logicop_enable)
+ if (i915->blend->logicop_enable)
LIS5 |= S5_LOGICOP_ENABLE;
- if (i915->blend.dither)
+ if (i915->blend->dither)
LIS5 |= S5_COLOR_DITHER_ENABLE;
- if ((i915->blend.colormask & PIPE_MASK_R) == 0)
+ if ((i915->blend->colormask & PIPE_MASK_R) == 0)
LIS5 |= S5_WRITEDISABLE_RED;
- if ((i915->blend.colormask & PIPE_MASK_G) == 0)
+ if ((i915->blend->colormask & PIPE_MASK_G) == 0)
LIS5 |= S5_WRITEDISABLE_GREEN;
- if ((i915->blend.colormask & PIPE_MASK_B) == 0)
+ if ((i915->blend->colormask & PIPE_MASK_B) == 0)
LIS5 |= S5_WRITEDISABLE_BLUE;
- if ((i915->blend.colormask & PIPE_MASK_A) == 0)
+ if ((i915->blend->colormask & PIPE_MASK_A) == 0)
LIS5 |= S5_WRITEDISABLE_ALPHA;
/* I915_NEW_BLEND
*/
- if (i915->blend.blend_enable)
+ if (i915->blend->blend_enable)
{
- unsigned funcRGB = i915->blend.rgb_func;
- unsigned srcRGB = i915->blend.rgb_src_factor;
- unsigned dstRGB = i915->blend.rgb_dst_factor;
+ unsigned funcRGB = i915->blend->rgb_func;
+ unsigned srcRGB = i915->blend->rgb_src_factor;
+ unsigned dstRGB = i915->blend->rgb_dst_factor;
LIS6 |= (S6_CBUF_BLEND_ENABLE |
SRC_BLND_FACT(i915_translate_blend_factor(srcRGB)) |
#include "p_state.h"
#include "p_compiler.h"
-
+struct pipe_state_cache;
/**
* Software pipeline rendering context. Basically a collection of
* state setting functions, plus VBO drawing entrypoint.
/*
* State functions
*/
+ const struct pipe_blend_state * (*create_blend_state)(struct pipe_context *,
+ const struct pipe_blend_state *);
+ void (*bind_blend_state)(struct pipe_context *,
+ const struct pipe_blend_state *);
+ void (*delete_blend_state)(struct pipe_context *,
+ const struct pipe_blend_state *);
+
void (*set_alpha_test_state)( struct pipe_context *,
const struct pipe_alpha_test_state * );
- void (*set_blend_state)( struct pipe_context *,
- const struct pipe_blend_state * );
-
void (*set_blend_color)( struct pipe_context *,
const struct pipe_blend_color * );
softpipe->pipe.max_texture_size = softpipe_max_texture_size;
/* state setters */
+ softpipe->pipe.create_blend_state = softpipe_create_blend_state;
+ softpipe->pipe.bind_blend_state = softpipe_bind_blend_state;
+ softpipe->pipe.delete_blend_state = softpipe_delete_blend_state;
+
softpipe->pipe.set_alpha_test_state = softpipe_set_alpha_test_state;
softpipe->pipe.set_blend_color = softpipe_set_blend_color;
- softpipe->pipe.set_blend_state = softpipe_set_blend_state;
softpipe->pipe.set_clip_state = softpipe_set_clip_state;
softpipe->pipe.set_clear_color_state = softpipe_set_clear_color_state;
softpipe->pipe.set_constant_buffer = softpipe_set_constant_buffer;
/* The most recent drawing state as set by the driver:
*/
+ const struct pipe_blend_state *blend;
+
struct pipe_alpha_test_state alpha_test;
- struct pipe_blend_state blend;
struct pipe_blend_color blend_color;
struct pipe_clear_color_state clear_color;
struct pipe_clip_state clip;
sp->quad.first = sp->quad.output;
- if (sp->blend.colormask != 0xf) {
+ if (sp->blend->colormask != 0xf) {
sp->quad.colormask->next = sp->quad.first;
sp->quad.first = sp->quad.colormask;
}
- if (sp->blend.blend_enable) {
+ if (sp->blend->blend_enable) {
sp->quad.blend->next = sp->quad.first;
sp->quad.first = sp->quad.blend;
}
/*
* Compute src/first term RGB
*/
- switch (softpipe->blend.rgb_src_factor) {
+ switch (softpipe->blend->rgb_src_factor) {
case PIPE_BLENDFACTOR_ONE:
VEC4_COPY(source[0], quad->outputs.color[0]); /* R */
VEC4_COPY(source[1], quad->outputs.color[1]); /* G */
/*
* Compute src/first term A
*/
- switch (softpipe->blend.alpha_src_factor) {
+ switch (softpipe->blend->alpha_src_factor) {
case PIPE_BLENDFACTOR_ONE:
VEC4_COPY(source[3], quad->outputs.color[3]); /* A */
break;
/*
* Compute dest/second term RGB
*/
- switch (softpipe->blend.rgb_dst_factor) {
+ switch (softpipe->blend->rgb_dst_factor) {
case PIPE_BLENDFACTOR_ONE:
/* dest = dest * 1 NO-OP, leave dest as-is */
break;
/*
* Compute dest/second term A
*/
- switch (softpipe->blend.alpha_dst_factor) {
+ switch (softpipe->blend->alpha_dst_factor) {
case PIPE_BLENDFACTOR_ONE:
/* dest = dest * 1 NO-OP, leave dest as-is */
break;
/*
* Combine RGB terms
*/
- switch (softpipe->blend.rgb_func) {
+ switch (softpipe->blend->rgb_func) {
case PIPE_BLEND_ADD:
VEC4_ADD(quad->outputs.color[0], source[0], dest[0]); /* R */
VEC4_ADD(quad->outputs.color[1], source[1], dest[1]); /* G */
/*
* Combine A terms
*/
- switch (softpipe->blend.alpha_func) {
+ switch (softpipe->blend->alpha_func) {
case PIPE_BLEND_ADD:
VEC4_ADD(quad->outputs.color[3], source[3], dest[3]); /* A */
break;
sps->read_quad_f_swz(sps, quad->x0, quad->y0, dest);
/* R */
- if (!(softpipe->blend.colormask & PIPE_MASK_R))
+ if (!(softpipe->blend->colormask & PIPE_MASK_R))
COPY_4V(quad->outputs.color[0], dest[0]);
/* G */
- if (!(softpipe->blend.colormask & PIPE_MASK_G))
+ if (!(softpipe->blend->colormask & PIPE_MASK_G))
COPY_4V(quad->outputs.color[1], dest[1]);
/* B */
- if (!(softpipe->blend.colormask & PIPE_MASK_B))
+ if (!(softpipe->blend->colormask & PIPE_MASK_B))
COPY_4V(quad->outputs.color[2], dest[2]);
/* A */
- if (!(softpipe->blend.colormask & PIPE_MASK_A))
+ if (!(softpipe->blend->colormask & PIPE_MASK_A))
COPY_4V(quad->outputs.color[3], dest[3]);
/* pass quad to next stage */
#include "pipe/p_state.h"
+const struct pipe_blend_state *
+softpipe_create_blend_state(struct pipe_context *,
+ const struct pipe_blend_state *);
+void softpipe_bind_blend_state(struct pipe_context *,
+ const struct pipe_blend_state *);
+void softpipe_delete_blend_state(struct pipe_context *,
+ const struct pipe_blend_state *);
void softpipe_set_framebuffer_state( struct pipe_context *,
const struct pipe_framebuffer_state * );
void softpipe_set_alpha_test_state( struct pipe_context *,
const struct pipe_alpha_test_state * );
-void softpipe_set_blend_state( struct pipe_context *,
- const struct pipe_blend_state * );
-
void softpipe_set_blend_color( struct pipe_context *pipe,
const struct pipe_blend_color *blend_color );
#include "sp_context.h"
#include "sp_state.h"
+const struct pipe_blend_state *
+softpipe_create_blend_state(struct pipe_context *pipe,
+ const struct pipe_blend_state *blend)
+{
+ struct pipe_blend_state *new_blend = malloc(sizeof(struct pipe_blend_state));
+ memcpy(new_blend, blend, sizeof(struct pipe_blend_state));
+
+ return new_blend;
+}
-void softpipe_set_blend_state( struct pipe_context *pipe,
+void softpipe_bind_blend_state( struct pipe_context *pipe,
const struct pipe_blend_state *blend )
{
struct softpipe_context *softpipe = softpipe_context(pipe);
- softpipe->blend = *blend;
+ softpipe->blend = blend;
softpipe->dirty |= SP_NEW_BLEND;
}
+void softpipe_delete_blend_state(struct pipe_context *pipe,
+ const struct pipe_blend_state *blend )
+{
+ free(blend);
+}
+
void softpipe_set_blend_color( struct pipe_context *pipe,
const struct pipe_blend_color *blend_color )
TGSIMESA_SOURCES = \
pipe/tgsi/mesa/mesa_to_tgsi.c
+STATECACHE_SOURCES = \
+ cso_cache/cso_cache.c
+
STATETRACKER_SOURCES = \
state_tracker/st_atom.c \
state_tracker/st_atom_alphatest.c \
$(TGSIEXEC_SOURCES) \
$(TGSIDECO_SOURCES) \
$(TGSIMESA_SOURCES) \
+ $(STATECACHE_SOURCES) \
$(STATETRACKER_SOURCES) \
$(TNL_SOURCES) \
$(SHADER_SOURCES) \
#include "st_atom.h"
#include "pipe/p_context.h"
#include "pipe/p_defines.h"
+#include "cso_cache/cso_cache.h"
/**
if (st->ctx->Color.DitherFlag)
blend.dither = 1;
- if (memcmp(&blend, &st->state.blend, sizeof(blend)) != 0) {
+ struct pipe_blend_state *real_blend =
+ cso_cached_blend_state(st, &blend);
+
+ if (st->state.blend != real_blend) {
/* state has changed */
- st->state.blend = blend; /* struct copy */
- st->pipe->set_blend_state(st->pipe, &blend); /* set new state */
+ st->state.blend = real_blend;
+ /* bind new state */
+ st->pipe->bind_blend_state(st->pipe, real_blend);
}
if (memcmp(st->ctx->Color.BlendColor, &st->state.blend_color, 4 * sizeof(GLfloat)) != 0) {
#include "pipe/tgsi/mesa/mesa_to_tgsi.h"
+#include "cso_cache/cso_cache.h"
+
#include "vf/vf.h"
if (st->ctx->Color.DitherFlag)
blend.dither = 1;
}
- pipe->set_blend_state(pipe, &blend);
+ const struct pipe_blend_state *state = cso_cached_blend_state(st, &blend);
+ pipe->bind_blend_state(pipe, state);
}
/* depth state: always pass */
/* Restore pipe state */
pipe->set_alpha_test_state(pipe, &st->state.alpha_test);
- pipe->set_blend_state(pipe, &st->state.blend);
+ pipe->bind_blend_state(pipe, st->state.blend);
pipe->set_depth_state(pipe, &st->state.depth);
pipe->set_fs_state(pipe, &st->state.fs);
pipe->set_vs_state(pipe, &st->state.vs);
any_fragment_ops(const struct st_context *st)
{
if (st->state.alpha_test.enabled ||
- st->state.blend.blend_enable ||
- st->state.blend.logicop_enable ||
+ st->state.blend->blend_enable ||
+ st->state.blend->logicop_enable ||
st->state.depth.enabled)
/* XXX more checks */
return GL_TRUE;
#include "st_program.h"
#include "pipe/p_context.h"
#include "pipe/draw/draw_context.h"
+#include "cso_cache/cso_cache.h"
void st_invalidate_state(GLcontext * ctx, GLuint new_state)
st->dirty.mesa = ~0;
st->dirty.st = ~0;
+ st->cache = cso_cache_create();
+
st_init_atoms( st );
st_init_draw( st );
/*st_destroy_cb_teximage( st );*/
st_destroy_cb_texture( st );
#endif
+ cso_cache_destroy( st->cache );
st->pipe->destroy( st->pipe );
FREE( st );
struct st_fragment_program;
struct draw_context;
struct draw_stage;
-
+struct cso_cache;
#define ST_NEW_MESA 0x1 /* Mesa state has changed */
#define ST_NEW_FRAGMENT_PROGRAM 0x2
* though, we just shove random objects across the interface.
*/
struct {
+ const struct pipe_blend_state *blend;
+
struct pipe_alpha_test_state alpha_test;
- struct pipe_blend_state blend;
struct pipe_blend_color blend_color;
struct pipe_clear_color_state clear_color;
struct pipe_clip_state clip;
struct st_fragment_program *fp;
struct pipe_buffer_handle *default_attrib_buffer;
+
+ struct cso_cache *cache;
};
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