diff options
Diffstat (limited to 'src/gallium/auxiliary/cso_cache/cso_context.c')
| -rw-r--r-- | src/gallium/auxiliary/cso_cache/cso_context.c | 75 |
1 files changed, 57 insertions, 18 deletions
diff --git a/src/gallium/auxiliary/cso_cache/cso_context.c b/src/gallium/auxiliary/cso_cache/cso_context.c index 2b16332e14..dec830ba93 100644 --- a/src/gallium/auxiliary/cso_cache/cso_context.c +++ b/src/gallium/auxiliary/cso_cache/cso_context.c @@ -310,18 +310,21 @@ void cso_destroy_context( struct cso_context *ctx ) enum pipe_error 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); + unsigned key_size, hash_key; + struct cso_hash_iter iter; void *handle; + key_size = templ->independent_blend_enable ? sizeof(struct pipe_blend_state) : + (char *)&(templ->rt[1]) - (char *)templ; + hash_key = cso_construct_key((void*)templ, key_size); + iter = cso_find_state_template(ctx->cache, hash_key, CSO_BLEND, (void*)templ, key_size); + if (cso_hash_iter_is_null(iter)) { struct cso_blend *cso = MALLOC(sizeof(struct cso_blend)); if (!cso) return PIPE_ERROR_OUT_OF_MEMORY; - memcpy(&cso->state, templ, sizeof(*templ)); + memcpy(&cso->state, templ, key_size); 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; @@ -369,10 +372,11 @@ enum pipe_error cso_single_sampler(struct cso_context *ctx, void *handle = NULL; if (templ != NULL) { - unsigned hash_key = cso_construct_key((void*)templ, sizeof(struct pipe_sampler_state)); + unsigned key_size = sizeof(struct pipe_sampler_state); + unsigned hash_key = cso_construct_key((void*)templ, key_size); struct cso_hash_iter iter = cso_find_state_template(ctx->cache, hash_key, CSO_SAMPLER, - (void*)templ); + (void*)templ, key_size); if (cso_hash_iter_is_null(iter)) { struct cso_sampler *cso = MALLOC(sizeof(struct cso_sampler)); @@ -409,10 +413,11 @@ cso_single_vertex_sampler(struct cso_context *ctx, void *handle = NULL; if (templ != NULL) { - unsigned hash_key = cso_construct_key((void*)templ, sizeof(struct pipe_sampler_state)); + unsigned key_size = sizeof(struct pipe_sampler_state); + unsigned hash_key = cso_construct_key((void*)templ, key_size); struct cso_hash_iter iter = cso_find_state_template(ctx->cache, hash_key, CSO_SAMPLER, - (void*)templ); + (void*)templ, key_size); if (cso_hash_iter_is_null(iter)) { struct cso_sampler *cso = MALLOC(sizeof(struct cso_sampler)); @@ -539,6 +544,38 @@ void cso_restore_samplers(struct cso_context *ctx) cso_single_sampler_done( ctx ); } +/* + * If the function encouters any errors it will return the + * last one. Done to always try to set as many samplers + * as possible. + */ +enum pipe_error cso_set_vertex_samplers(struct cso_context *ctx, + unsigned nr, + const struct pipe_sampler_state **templates) +{ + unsigned i; + enum pipe_error temp, error = PIPE_OK; + + /* TODO: fastpath + */ + + for (i = 0; i < nr; i++) { + temp = cso_single_vertex_sampler( ctx, i, templates[i] ); + if (temp != PIPE_OK) + error = temp; + } + + for ( ; i < ctx->nr_samplers; i++) { + temp = cso_single_vertex_sampler( ctx, i, NULL ); + if (temp != PIPE_OK) + error = temp; + } + + cso_single_vertex_sampler_done( ctx ); + + return error; +} + void cso_save_vertex_samplers(struct cso_context *ctx) { @@ -666,12 +703,12 @@ cso_restore_vertex_sampler_textures(struct cso_context *ctx) enum pipe_error 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)); + unsigned key_size = sizeof(struct pipe_depth_stencil_alpha_state); + unsigned hash_key = cso_construct_key((void*)templ, key_size); struct cso_hash_iter iter = cso_find_state_template(ctx->cache, hash_key, - CSO_DEPTH_STENCIL_ALPHA, - (void*)templ); + CSO_DEPTH_STENCIL_ALPHA, + (void*)templ, key_size); void *handle; if (cso_hash_iter_is_null(iter)) { @@ -723,11 +760,11 @@ void cso_restore_depth_stencil_alpha(struct cso_context *ctx) enum pipe_error 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)); + unsigned key_size = sizeof(struct pipe_rasterizer_state); + unsigned hash_key = cso_construct_key((void*)templ, key_size); struct cso_hash_iter iter = cso_find_state_template(ctx->cache, hash_key, CSO_RASTERIZER, - (void*)templ); + (void*)templ, key_size); void *handle = NULL; if (cso_hash_iter_is_null(iter)) { @@ -809,7 +846,8 @@ enum pipe_error cso_set_fragment_shader(struct cso_context *ctx, struct cso_hash_iter iter = cso_find_state_template(ctx->cache, hash_key, CSO_FRAGMENT_SHADER, - (void*)tokens); + (void*)tokens, + sizeof(*templ)); /* XXX correct? tokens_size? */ void *handle = NULL; if (cso_hash_iter_is_null(iter)) { @@ -888,7 +926,8 @@ enum pipe_error cso_set_vertex_shader(struct cso_context *ctx, sizeof(struct pipe_shader_state)); struct cso_hash_iter iter = cso_find_state_template(ctx->cache, hash_key, CSO_VERTEX_SHADER, - (void*)templ); + (void*)templ, + sizeof(*templ)); void *handle = NULL; if (cso_hash_iter_is_null(iter)) { |