From 32f833e5a58d886065309da5414a63924e61e9d9 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Marek=20Ol=C5=A1=C3=A1k?= Date: Fri, 17 Feb 2012 02:13:32 +0100 Subject: [PATCH] gallium/cso: kill off non-functional shader caching MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Suggested by José. We don't provide shader caching in CSO. Most of the time the api provides object semantics for shaders anyway, and the cases where it doesn't (eg mesa's internall-generated texenv programs), it will be up to the state tracker to implement their own specialized caching. --- src/gallium/auxiliary/cso_cache/cso_cache.c | 24 ---- src/gallium/auxiliary/cso_cache/cso_cache.h | 16 --- src/gallium/auxiliary/cso_cache/cso_context.c | 118 ------------------ src/gallium/auxiliary/cso_cache/cso_context.h | 13 -- 4 files changed, 171 deletions(-) diff --git a/src/gallium/auxiliary/cso_cache/cso_cache.c b/src/gallium/auxiliary/cso_cache/cso_cache.c index c6069927b25..e276fd13907 100644 --- a/src/gallium/auxiliary/cso_cache/cso_cache.c +++ b/src/gallium/auxiliary/cso_cache/cso_cache.c @@ -119,22 +119,6 @@ static void delete_rasterizer_state(void *state, void *data) FREE(state); } -static void delete_fs_state(void *state, void *data) -{ - struct cso_fragment_shader *cso = (struct cso_fragment_shader *)state; - if (cso->delete_state) - cso->delete_state(cso->context, cso->data); - FREE(state); -} - -static void delete_vs_state(void *state, void *data) -{ - struct cso_vertex_shader *cso = (struct cso_vertex_shader *)state; - if (cso->delete_state) - cso->delete_state(cso->context, cso->data); - FREE(state); -} - static void delete_velements(void *state, void *data) { struct cso_velements *cso = (struct cso_velements *)state; @@ -158,12 +142,6 @@ static INLINE void delete_cso(void *state, enum cso_cache_type type) case CSO_RASTERIZER: delete_rasterizer_state(state, 0); break; - case CSO_FRAGMENT_SHADER: - delete_fs_state(state, 0); - break; - case CSO_VERTEX_SHADER: - delete_vs_state(state, 0); - break; case CSO_VELEMENTS: delete_velements(state, 0); break; @@ -309,8 +287,6 @@ void cso_cache_delete(struct cso_cache *sc) /* delete driver data */ cso_for_each_state(sc, CSO_BLEND, delete_blend_state, 0); cso_for_each_state(sc, CSO_DEPTH_STENCIL_ALPHA, delete_depth_stencil_state, 0); - cso_for_each_state(sc, CSO_FRAGMENT_SHADER, delete_fs_state, 0); - cso_for_each_state(sc, CSO_VERTEX_SHADER, delete_vs_state, 0); cso_for_each_state(sc, CSO_RASTERIZER, delete_rasterizer_state, 0); cso_for_each_state(sc, CSO_SAMPLER, delete_sampler_state, 0); cso_for_each_state(sc, CSO_VELEMENTS, delete_velements, 0); diff --git a/src/gallium/auxiliary/cso_cache/cso_cache.h b/src/gallium/auxiliary/cso_cache/cso_cache.h index 1b17423c72b..cc1f1c0e123 100644 --- a/src/gallium/auxiliary/cso_cache/cso_cache.h +++ b/src/gallium/auxiliary/cso_cache/cso_cache.h @@ -89,8 +89,6 @@ enum cso_cache_type { CSO_RASTERIZER, CSO_BLEND, CSO_DEPTH_STENCIL_ALPHA, - CSO_FRAGMENT_SHADER, - CSO_VERTEX_SHADER, CSO_SAMPLER, CSO_VELEMENTS, CSO_CACHE_MAX, @@ -126,20 +124,6 @@ struct cso_rasterizer { struct pipe_context *context; }; -struct cso_fragment_shader { - struct pipe_shader_state state; - void *data; - cso_state_callback delete_state; - struct pipe_context *context; -}; - -struct cso_vertex_shader { - struct pipe_shader_state state; - void *data; - cso_state_callback delete_state; - struct pipe_context *context; -}; - struct cso_sampler { struct pipe_sampler_state state; void *data; diff --git a/src/gallium/auxiliary/cso_cache/cso_context.c b/src/gallium/auxiliary/cso_cache/cso_context.c index c95a1ba4117..60a6e0262e0 100644 --- a/src/gallium/auxiliary/cso_cache/cso_context.c +++ b/src/gallium/auxiliary/cso_cache/cso_context.c @@ -165,28 +165,6 @@ static boolean delete_rasterizer_state(struct cso_context *ctx, void *state) return TRUE; } -static boolean delete_fs_state(struct cso_context *ctx, void *state) -{ - struct cso_fragment_shader *cso = (struct cso_fragment_shader *)state; - if (ctx->fragment_shader == cso->data) - return FALSE; - if (cso->delete_state) - cso->delete_state(cso->context, cso->data); - FREE(state); - return TRUE; -} - -static boolean delete_vs_state(struct cso_context *ctx, void *state) -{ - struct cso_vertex_shader *cso = (struct cso_vertex_shader *)state; - if (ctx->vertex_shader == cso->data) - return TRUE; - if (cso->delete_state) - cso->delete_state(cso->context, cso->data); - FREE(state); - return FALSE; -} - static boolean delete_vertex_elements(struct cso_context *ctx, void *state) { @@ -218,12 +196,6 @@ static INLINE boolean delete_cso(struct cso_context *ctx, case CSO_RASTERIZER: return delete_rasterizer_state(ctx, state); break; - case CSO_FRAGMENT_SHADER: - return delete_fs_state(ctx, state); - break; - case CSO_VERTEX_SHADER: - return delete_vs_state(ctx, state); - break; case CSO_VELEMENTS: return delete_vertex_elements(ctx, state); break; @@ -571,52 +543,6 @@ void cso_delete_fragment_shader(struct cso_context *ctx, void *handle ) ctx->pipe->delete_fs_state(ctx->pipe, handle); } -/* Not really working: - */ -#if 0 -enum pipe_error cso_set_fragment_shader(struct cso_context *ctx, - const struct pipe_shader_state *templ) -{ - const struct tgsi_token *tokens = templ->tokens; - unsigned num_tokens = tgsi_num_tokens(tokens); - size_t tokens_size = num_tokens*sizeof(struct tgsi_token); - unsigned hash_key = cso_construct_key((void*)tokens, tokens_size); - struct cso_hash_iter iter = cso_find_state_template(ctx->cache, - hash_key, - CSO_FRAGMENT_SHADER, - (void*)tokens, - sizeof(*templ)); /* XXX correct? tokens_size? */ - void *handle = NULL; - - if (cso_hash_iter_is_null(iter)) { - struct cso_fragment_shader *cso = MALLOC(sizeof(struct cso_fragment_shader) + tokens_size); - struct tgsi_token *cso_tokens = (struct tgsi_token *)((char *)cso + sizeof(*cso)); - - if (!cso) - return PIPE_ERROR_OUT_OF_MEMORY; - - memcpy(cso_tokens, tokens, tokens_size); - cso->state.tokens = cso_tokens; - 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); - if (cso_hash_iter_is_null(iter)) { - FREE(cso); - return PIPE_ERROR_OUT_OF_MEMORY; - } - - handle = cso->data; - } - else { - handle = ((struct cso_fragment_shader *)cso_hash_iter_data(iter))->data; - } - - return cso_set_fragment_shader_handle( ctx, handle ); -} -#endif - void cso_save_fragment_shader(struct cso_context *ctx) { assert(!ctx->fragment_shader_saved); @@ -653,50 +579,6 @@ void cso_delete_vertex_shader(struct cso_context *ctx, void *handle ) ctx->pipe->delete_vs_state(ctx->pipe, handle); } - -/* Not really working: - */ -#if 0 -enum pipe_error 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, - sizeof(*templ)); - void *handle = NULL; - - if (cso_hash_iter_is_null(iter)) { - struct cso_vertex_shader *cso = MALLOC(sizeof(struct cso_vertex_shader)); - - if (!cso) - return PIPE_ERROR_OUT_OF_MEMORY; - - memcpy(cso->state, templ, sizeof(*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); - if (cso_hash_iter_is_null(iter)) { - FREE(cso); - return PIPE_ERROR_OUT_OF_MEMORY; - } - - handle = cso->data; - } - else { - handle = ((struct cso_vertex_shader *)cso_hash_iter_data(iter))->data; - } - - return cso_set_vertex_shader_handle( ctx, handle ); -} -#endif - - - void cso_save_vertex_shader(struct cso_context *ctx) { assert(!ctx->vertex_shader_saved); diff --git a/src/gallium/auxiliary/cso_cache/cso_context.h b/src/gallium/auxiliary/cso_cache/cso_context.h index 5102d706e33..aabf70c7a74 100644 --- a/src/gallium/auxiliary/cso_cache/cso_context.h +++ b/src/gallium/auxiliary/cso_cache/cso_context.h @@ -125,18 +125,9 @@ void cso_save_stream_outputs(struct cso_context *ctx); void cso_restore_stream_outputs(struct cso_context *ctx); -/* These aren't really sensible -- most of the time the api provides - * object semantics for shaders anyway, and the cases where it doesn't - * (eg mesa's internall-generated texenv programs), it will be up to - * the state tracker to implement their own specialized caching. - */ enum pipe_error cso_set_fragment_shader_handle(struct cso_context *ctx, void *handle ); void cso_delete_fragment_shader(struct cso_context *ctx, void *handle ); -/* -enum pipe_error cso_set_fragment_shader( struct cso_context *cso, - const struct pipe_shader_state *shader ); -*/ void cso_save_fragment_shader(struct cso_context *cso); void cso_restore_fragment_shader(struct cso_context *cso); @@ -144,10 +135,6 @@ void cso_restore_fragment_shader(struct cso_context *cso); enum pipe_error cso_set_vertex_shader_handle(struct cso_context *ctx, void *handle ); void cso_delete_vertex_shader(struct cso_context *ctx, void *handle ); -/* -enum pipe_error cso_set_vertex_shader( struct cso_context *cso, - const struct pipe_shader_state *shader ); -*/ void cso_save_vertex_shader(struct cso_context *cso); void cso_restore_vertex_shader(struct cso_context *cso); -- 2.30.2