diff options
author | Keith Whitwell <[email protected]> | 2008-03-09 17:06:20 +0100 |
---|---|---|
committer | Keith Whitwell <[email protected]> | 2008-03-09 20:23:04 +0000 |
commit | d8d6569e288fe3324473fb19ade798502dfbba8e (patch) | |
tree | 4839c17cf1f2dc869cac75106ff038d1f67ed915 /src/gallium/auxiliary/cso_cache | |
parent | ac87bc18359825890a53d4dbfda5c6eecd916afd (diff) |
cso: fix line endings
Diffstat (limited to 'src/gallium/auxiliary/cso_cache')
-rw-r--r-- | src/gallium/auxiliary/cso_cache/cso_context.c | 680 |
1 files changed, 340 insertions, 340 deletions
diff --git a/src/gallium/auxiliary/cso_cache/cso_context.c b/src/gallium/auxiliary/cso_cache/cso_context.c index 051e7d96d3a..596e5a9ad66 100644 --- a/src/gallium/auxiliary/cso_cache/cso_context.c +++ b/src/gallium/auxiliary/cso_cache/cso_context.c @@ -1,340 +1,340 @@ -/**************************************************************************
- *
- * 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.
- *
- **************************************************************************/
-
- /* Wrap the cso cache & hash mechanisms in a simplified
- * pipe-driver-specific interface.
- *
- * Authors:
- * Zack Rusin <[email protected]>
- * Keith Whitwell <[email protected]>
- */
-
-#include "pipe/p_state.h"
-#include "pipe/p_util.h"
-
-#include "cso_cache/cso_context.h"
-#include "cso_cache/cso_cache.h"
-#include "cso_cache/cso_hash.h"
-
-struct cso_context {
- struct pipe_context *pipe;
- struct cso_cache *cache;
-
- struct {
- void *samplers[PIPE_MAX_SAMPLERS];
- unsigned nr_samplers;
- } hw;
-
- void *samplers[PIPE_MAX_SAMPLERS];
- unsigned nr_samplers;
-
- void *blend;
- void *depth_stencil;
- void *rasterizer;
- void *fragment_shader;
- void *vertex_shader;
-};
-
-
-struct cso_context *cso_create_context( struct pipe_context *pipe )
-{
- struct cso_context *ctx = CALLOC_STRUCT(cso_context);
- if (ctx == NULL)
- goto out;
-
- ctx->cache = cso_cache_create();
- if (ctx->cache == NULL)
- goto out;
-
- ctx->pipe = pipe;
-
- return ctx;
-
-out:
- cso_destroy_context( ctx );
- return NULL;
-}
-
-
-void cso_destroy_context( struct cso_context *ctx )
-{
- if (ctx == NULL)
- return;
-
-/*
- if (ctx->pipe)
- ctx->pipe->flush( ctx->pipe, PIPE_FLUSH_UNBIND_ALL );
-*/
-
- if (ctx->cache)
- cso_cache_delete( ctx->cache );
-
- FREE( ctx );
-}
-
-
-/* Those function will either find the state of the given template
- * in the cache or they will create a new state from the given
- * template, insert it in the cache and return it.
- */
-
-/*
- * If the driver returns 0 from the create method then they will assign
- * the data member of the cso to be the template itself.
- */
-
-void cso_set_blend(struct cso_context *ctx,
- const struct pipe_blend_state *templ)
-{
- unsigned hash_key = cso_construct_key((void*)templ, sizeof(struct pipe_blend_state));
- struct cso_hash_iter iter = cso_find_state_template(ctx->cache,
- hash_key, CSO_BLEND,
- (void*)templ);
- void *handle;
-
- if (cso_hash_iter_is_null(iter)) {
- struct cso_blend *cso = MALLOC(sizeof(struct cso_blend));
-
- cso->state = *templ;
- cso->data = ctx->pipe->create_blend_state(ctx->pipe, &cso->state);
- cso->delete_state = (cso_state_callback)ctx->pipe->delete_blend_state;
- cso->context = ctx->pipe;
-
- iter = cso_insert_state(ctx->cache, hash_key, CSO_BLEND, cso);
- handle = cso->data;
- }
- else {
- handle = ((struct cso_blend *)cso_hash_iter_data(iter))->data;
- }
-
- if (ctx->blend != handle) {
- ctx->blend = handle;
- ctx->pipe->bind_blend_state(ctx->pipe, handle);
- }
-}
-
-void cso_single_sampler(struct cso_context *ctx,
- unsigned idx,
- const struct pipe_sampler_state *templ)
-{
- void *handle = NULL;
-
- if (templ != NULL) {
- unsigned hash_key = cso_construct_key((void*)templ, sizeof(struct pipe_sampler_state));
- struct cso_hash_iter iter = cso_find_state_template(ctx->cache,
- hash_key, CSO_SAMPLER,
- (void*)templ);
-
- if (cso_hash_iter_is_null(iter)) {
- struct cso_sampler *cso = MALLOC(sizeof(struct cso_sampler));
-
- cso->state = *templ;
- cso->data = ctx->pipe->create_sampler_state(ctx->pipe, &cso->state);
- cso->delete_state = (cso_state_callback)ctx->pipe->delete_sampler_state;
- cso->context = ctx->pipe;
-
- iter = cso_insert_state(ctx->cache, hash_key, CSO_SAMPLER, cso);
- handle = cso->data;
- }
- else {
- handle = ((struct cso_sampler *)cso_hash_iter_data(iter))->data;
- }
- }
-
- ctx->samplers[idx] = handle;
-}
-
-void cso_single_sampler_done( struct cso_context *ctx )
-{
- unsigned i;
-
- for (i = 0; i < 8; i++)
- if (ctx->samplers[i] == NULL)
- break;
-
- ctx->nr_samplers = i;
-
- if (ctx->hw.nr_samplers != ctx->nr_samplers ||
- memcmp(ctx->hw.samplers,
- ctx->samplers,
- ctx->nr_samplers * sizeof(void *)) != 0)
- {
- memcpy(ctx->hw.samplers, ctx->samplers, ctx->nr_samplers * sizeof(void *));
- ctx->hw.nr_samplers = ctx->nr_samplers;
-
- ctx->pipe->bind_sampler_states(ctx->pipe, ctx->nr_samplers, ctx->samplers);
- }
-}
-
-void cso_set_samplers( struct cso_context *ctx,
- unsigned nr,
- const struct pipe_sampler_state **templates )
-{
- unsigned i;
-
- /* TODO: fastpath
- */
-
- for (i = 0; i < nr; i++)
- cso_single_sampler( ctx, i, templates[i] );
-
- for ( ; i < ctx->nr_samplers; i++)
- cso_single_sampler( ctx, i, NULL );
-
- cso_single_sampler_done( ctx );
-}
-
-void cso_set_depth_stencil_alpha(struct cso_context *ctx,
- const struct pipe_depth_stencil_alpha_state *templ)
-{
- unsigned hash_key = cso_construct_key((void*)templ,
- sizeof(struct pipe_depth_stencil_alpha_state));
- struct cso_hash_iter iter = cso_find_state_template(ctx->cache,
- hash_key,
- CSO_DEPTH_STENCIL_ALPHA,
- (void*)templ);
- void *handle;
-
- if (cso_hash_iter_is_null(iter)) {
- struct cso_depth_stencil_alpha *cso = MALLOC(sizeof(struct cso_depth_stencil_alpha));
-
- cso->state = *templ;
- cso->data = ctx->pipe->create_depth_stencil_alpha_state(ctx->pipe, &cso->state);
- cso->delete_state = (cso_state_callback)ctx->pipe->delete_depth_stencil_alpha_state;
- cso->context = ctx->pipe;
-
- cso_insert_state(ctx->cache, hash_key, CSO_DEPTH_STENCIL_ALPHA, cso);
- handle = cso->data;
- }
- else {
- handle = ((struct cso_depth_stencil_alpha *)cso_hash_iter_data(iter))->data;
- }
-
- if (ctx->depth_stencil != handle) {
- ctx->depth_stencil = handle;
- ctx->pipe->bind_depth_stencil_alpha_state(ctx->pipe, handle);
- }
-}
-
-
-
-void cso_set_rasterizer(struct cso_context *ctx,
- const struct pipe_rasterizer_state *templ)
-{
- unsigned hash_key = cso_construct_key((void*)templ,
- sizeof(struct pipe_rasterizer_state));
- struct cso_hash_iter iter = cso_find_state_template(ctx->cache,
- hash_key, CSO_RASTERIZER,
- (void*)templ);
- void *handle = NULL;
-
- if (cso_hash_iter_is_null(iter)) {
- struct cso_rasterizer *cso = MALLOC(sizeof(struct cso_rasterizer));
-
- cso->state = *templ;
- cso->data = ctx->pipe->create_rasterizer_state(ctx->pipe, &cso->state);
- cso->delete_state = (cso_state_callback)ctx->pipe->delete_rasterizer_state;
- cso->context = ctx->pipe;
-
- cso_insert_state(ctx->cache, hash_key, CSO_RASTERIZER, cso);
- handle = cso->data;
- }
- else {
- handle = ((struct cso_rasterizer *)cso_hash_iter_data(iter))->data;
- }
-
- if (ctx->rasterizer != handle) {
- ctx->rasterizer = handle;
- ctx->pipe->bind_rasterizer_state(ctx->pipe, handle);
- }
-}
-
-
-
-
-
-void cso_set_fragment_shader(struct cso_context *ctx,
- const struct pipe_shader_state *templ)
-{
- unsigned hash_key = cso_construct_key((void*)templ,
- sizeof(struct pipe_shader_state));
- struct cso_hash_iter iter = cso_find_state_template(ctx->cache,
- hash_key, CSO_FRAGMENT_SHADER,
- (void*)templ);
- void *handle = NULL;
-
- if (cso_hash_iter_is_null(iter)) {
- struct cso_fragment_shader *cso = MALLOC(sizeof(struct cso_fragment_shader));
-
- cso->state = *templ;
- cso->data = ctx->pipe->create_fs_state(ctx->pipe, &cso->state);
- cso->delete_state = (cso_state_callback)ctx->pipe->delete_fs_state;
- cso->context = ctx->pipe;
-
- iter = cso_insert_state(ctx->cache, hash_key, CSO_FRAGMENT_SHADER, cso);
- handle = cso->data;
- }
- else {
- handle = ((struct cso_fragment_shader *)cso_hash_iter_data(iter))->data;
- }
-
- if (ctx->fragment_shader != handle) {
- ctx->fragment_shader = handle;
- ctx->pipe->bind_fs_state(ctx->pipe, handle);
- }
-}
-
-void cso_set_vertex_shader(struct cso_context *ctx,
- const struct pipe_shader_state *templ)
-{
- unsigned hash_key = cso_construct_key((void*)templ,
- sizeof(struct pipe_shader_state));
- struct cso_hash_iter iter = cso_find_state_template(ctx->cache,
- hash_key, CSO_VERTEX_SHADER,
- (void*)templ);
- void *handle = NULL;
-
- if (cso_hash_iter_is_null(iter)) {
- struct cso_vertex_shader *cso = MALLOC(sizeof(struct cso_vertex_shader));
-
- cso->state = *templ;
- cso->data = ctx->pipe->create_vs_state(ctx->pipe, &cso->state);
- cso->delete_state = (cso_state_callback)ctx->pipe->delete_vs_state;
- cso->context = ctx->pipe;
-
- iter = cso_insert_state(ctx->cache, hash_key, CSO_VERTEX_SHADER, cso);
- handle = cso->data;
- }
- else {
- handle = ((struct cso_vertex_shader *)cso_hash_iter_data(iter))->data;
- }
-
- if (ctx->vertex_shader != handle) {
- ctx->vertex_shader = handle;
- ctx->pipe->bind_fs_state(ctx->pipe, handle);
- }
-}
+/************************************************************************** + * + * 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. + * + **************************************************************************/ + + /* Wrap the cso cache & hash mechanisms in a simplified + * pipe-driver-specific interface. + * + * Authors: + * Zack Rusin <[email protected]> + * Keith Whitwell <[email protected]> + */ + +#include "pipe/p_state.h" +#include "pipe/p_util.h" + +#include "cso_cache/cso_context.h" +#include "cso_cache/cso_cache.h" +#include "cso_cache/cso_hash.h" + +struct cso_context { + struct pipe_context *pipe; + struct cso_cache *cache; + + struct { + void *samplers[PIPE_MAX_SAMPLERS]; + unsigned nr_samplers; + } hw; + + void *samplers[PIPE_MAX_SAMPLERS]; + unsigned nr_samplers; + + void *blend; + void *depth_stencil; + void *rasterizer; + void *fragment_shader; + void *vertex_shader; +}; + + +struct cso_context *cso_create_context( struct pipe_context *pipe ) +{ + struct cso_context *ctx = CALLOC_STRUCT(cso_context); + if (ctx == NULL) + goto out; + + ctx->cache = cso_cache_create(); + if (ctx->cache == NULL) + goto out; + + ctx->pipe = pipe; + + return ctx; + +out: + cso_destroy_context( ctx ); + return NULL; +} + + +void cso_destroy_context( struct cso_context *ctx ) +{ + if (ctx == NULL) + return; + +/* + if (ctx->pipe) + ctx->pipe->flush( ctx->pipe, PIPE_FLUSH_UNBIND_ALL ); +*/ + + if (ctx->cache) + cso_cache_delete( ctx->cache ); + + FREE( ctx ); +} + + +/* Those function will either find the state of the given template + * in the cache or they will create a new state from the given + * template, insert it in the cache and return it. + */ + +/* + * If the driver returns 0 from the create method then they will assign + * the data member of the cso to be the template itself. + */ + +void cso_set_blend(struct cso_context *ctx, + const struct pipe_blend_state *templ) +{ + unsigned hash_key = cso_construct_key((void*)templ, sizeof(struct pipe_blend_state)); + struct cso_hash_iter iter = cso_find_state_template(ctx->cache, + hash_key, CSO_BLEND, + (void*)templ); + void *handle; + + if (cso_hash_iter_is_null(iter)) { + struct cso_blend *cso = MALLOC(sizeof(struct cso_blend)); + + cso->state = *templ; + cso->data = ctx->pipe->create_blend_state(ctx->pipe, &cso->state); + cso->delete_state = (cso_state_callback)ctx->pipe->delete_blend_state; + cso->context = ctx->pipe; + + iter = cso_insert_state(ctx->cache, hash_key, CSO_BLEND, cso); + handle = cso->data; + } + else { + handle = ((struct cso_blend *)cso_hash_iter_data(iter))->data; + } + + if (ctx->blend != handle) { + ctx->blend = handle; + ctx->pipe->bind_blend_state(ctx->pipe, handle); + } +} + +void cso_single_sampler(struct cso_context *ctx, + unsigned idx, + const struct pipe_sampler_state *templ) +{ + void *handle = NULL; + + if (templ != NULL) { + unsigned hash_key = cso_construct_key((void*)templ, sizeof(struct pipe_sampler_state)); + struct cso_hash_iter iter = cso_find_state_template(ctx->cache, + hash_key, CSO_SAMPLER, + (void*)templ); + + if (cso_hash_iter_is_null(iter)) { + struct cso_sampler *cso = MALLOC(sizeof(struct cso_sampler)); + + cso->state = *templ; + cso->data = ctx->pipe->create_sampler_state(ctx->pipe, &cso->state); + cso->delete_state = (cso_state_callback)ctx->pipe->delete_sampler_state; + cso->context = ctx->pipe; + + iter = cso_insert_state(ctx->cache, hash_key, CSO_SAMPLER, cso); + handle = cso->data; + } + else { + handle = ((struct cso_sampler *)cso_hash_iter_data(iter))->data; + } + } + + ctx->samplers[idx] = handle; +} + +void cso_single_sampler_done( struct cso_context *ctx ) +{ + unsigned i; + + for (i = 0; i < 8; i++) + if (ctx->samplers[i] == NULL) + break; + + ctx->nr_samplers = i; + + if (ctx->hw.nr_samplers != ctx->nr_samplers || + memcmp(ctx->hw.samplers, + ctx->samplers, + ctx->nr_samplers * sizeof(void *)) != 0) + { + memcpy(ctx->hw.samplers, ctx->samplers, ctx->nr_samplers * sizeof(void *)); + ctx->hw.nr_samplers = ctx->nr_samplers; + + ctx->pipe->bind_sampler_states(ctx->pipe, ctx->nr_samplers, ctx->samplers); + } +} + +void cso_set_samplers( struct cso_context *ctx, + unsigned nr, + const struct pipe_sampler_state **templates ) +{ + unsigned i; + + /* TODO: fastpath + */ + + for (i = 0; i < nr; i++) + cso_single_sampler( ctx, i, templates[i] ); + + for ( ; i < ctx->nr_samplers; i++) + cso_single_sampler( ctx, i, NULL ); + + cso_single_sampler_done( ctx ); +} + +void cso_set_depth_stencil_alpha(struct cso_context *ctx, + const struct pipe_depth_stencil_alpha_state *templ) +{ + unsigned hash_key = cso_construct_key((void*)templ, + sizeof(struct pipe_depth_stencil_alpha_state)); + struct cso_hash_iter iter = cso_find_state_template(ctx->cache, + hash_key, + CSO_DEPTH_STENCIL_ALPHA, + (void*)templ); + void *handle; + + if (cso_hash_iter_is_null(iter)) { + struct cso_depth_stencil_alpha *cso = MALLOC(sizeof(struct cso_depth_stencil_alpha)); + + cso->state = *templ; + cso->data = ctx->pipe->create_depth_stencil_alpha_state(ctx->pipe, &cso->state); + cso->delete_state = (cso_state_callback)ctx->pipe->delete_depth_stencil_alpha_state; + cso->context = ctx->pipe; + + cso_insert_state(ctx->cache, hash_key, CSO_DEPTH_STENCIL_ALPHA, cso); + handle = cso->data; + } + else { + handle = ((struct cso_depth_stencil_alpha *)cso_hash_iter_data(iter))->data; + } + + if (ctx->depth_stencil != handle) { + ctx->depth_stencil = handle; + ctx->pipe->bind_depth_stencil_alpha_state(ctx->pipe, handle); + } +} + + + +void cso_set_rasterizer(struct cso_context *ctx, + const struct pipe_rasterizer_state *templ) +{ + unsigned hash_key = cso_construct_key((void*)templ, + sizeof(struct pipe_rasterizer_state)); + struct cso_hash_iter iter = cso_find_state_template(ctx->cache, + hash_key, CSO_RASTERIZER, + (void*)templ); + void *handle = NULL; + + if (cso_hash_iter_is_null(iter)) { + struct cso_rasterizer *cso = MALLOC(sizeof(struct cso_rasterizer)); + + cso->state = *templ; + cso->data = ctx->pipe->create_rasterizer_state(ctx->pipe, &cso->state); + cso->delete_state = (cso_state_callback)ctx->pipe->delete_rasterizer_state; + cso->context = ctx->pipe; + + cso_insert_state(ctx->cache, hash_key, CSO_RASTERIZER, cso); + handle = cso->data; + } + else { + handle = ((struct cso_rasterizer *)cso_hash_iter_data(iter))->data; + } + + if (ctx->rasterizer != handle) { + ctx->rasterizer = handle; + ctx->pipe->bind_rasterizer_state(ctx->pipe, handle); + } +} + + + + + +void cso_set_fragment_shader(struct cso_context *ctx, + const struct pipe_shader_state *templ) +{ + unsigned hash_key = cso_construct_key((void*)templ, + sizeof(struct pipe_shader_state)); + struct cso_hash_iter iter = cso_find_state_template(ctx->cache, + hash_key, CSO_FRAGMENT_SHADER, + (void*)templ); + void *handle = NULL; + + if (cso_hash_iter_is_null(iter)) { + struct cso_fragment_shader *cso = MALLOC(sizeof(struct cso_fragment_shader)); + + cso->state = *templ; + cso->data = ctx->pipe->create_fs_state(ctx->pipe, &cso->state); + cso->delete_state = (cso_state_callback)ctx->pipe->delete_fs_state; + cso->context = ctx->pipe; + + iter = cso_insert_state(ctx->cache, hash_key, CSO_FRAGMENT_SHADER, cso); + handle = cso->data; + } + else { + handle = ((struct cso_fragment_shader *)cso_hash_iter_data(iter))->data; + } + + if (ctx->fragment_shader != handle) { + ctx->fragment_shader = handle; + ctx->pipe->bind_fs_state(ctx->pipe, handle); + } +} + +void cso_set_vertex_shader(struct cso_context *ctx, + const struct pipe_shader_state *templ) +{ + unsigned hash_key = cso_construct_key((void*)templ, + sizeof(struct pipe_shader_state)); + struct cso_hash_iter iter = cso_find_state_template(ctx->cache, + hash_key, CSO_VERTEX_SHADER, + (void*)templ); + void *handle = NULL; + + if (cso_hash_iter_is_null(iter)) { + struct cso_vertex_shader *cso = MALLOC(sizeof(struct cso_vertex_shader)); + + cso->state = *templ; + cso->data = ctx->pipe->create_vs_state(ctx->pipe, &cso->state); + cso->delete_state = (cso_state_callback)ctx->pipe->delete_vs_state; + cso->context = ctx->pipe; + + iter = cso_insert_state(ctx->cache, hash_key, CSO_VERTEX_SHADER, cso); + handle = cso->data; + } + else { + handle = ((struct cso_vertex_shader *)cso_hash_iter_data(iter))->data; + } + + if (ctx->vertex_shader != handle) { + ctx->vertex_shader = handle; + ctx->pipe->bind_fs_state(ctx->pipe, handle); + } +} |