diff --git a/cogl/cogl/cogl-pipeline-layer-private.h b/cogl/cogl/cogl-pipeline-layer-private.h index b4080c96b..e40003319 100644 --- a/cogl/cogl/cogl-pipeline-layer-private.h +++ b/cogl/cogl/cogl-pipeline-layer-private.h @@ -55,7 +55,6 @@ typedef enum { /* sparse state */ COGL_PIPELINE_LAYER_STATE_UNIT_INDEX, - COGL_PIPELINE_LAYER_STATE_TEXTURE_TYPE_INDEX, COGL_PIPELINE_LAYER_STATE_TEXTURE_DATA_INDEX, COGL_PIPELINE_LAYER_STATE_SAMPLER_INDEX, COGL_PIPELINE_LAYER_STATE_COMBINE_INDEX, @@ -82,8 +81,6 @@ typedef enum { COGL_PIPELINE_LAYER_STATE_UNIT = 1L<texture_type; -} - -static void -_cogl_pipeline_set_layer_texture_type (CoglPipeline *pipeline, - int layer_index, - CoglTextureType texture_type) -{ - CoglPipelineLayerState change = COGL_PIPELINE_LAYER_STATE_TEXTURE_TYPE; - CoglPipelineLayer *layer; - CoglPipelineLayer *authority; - CoglPipelineLayer *new; - - /* Note: this will ensure that the layer exists, creating one if it - * doesn't already. - * - * Note: If the layer already existed it's possibly owned by another - * pipeline. If the layer is created then it will be owned by - * pipeline. */ - layer = _cogl_pipeline_get_layer (pipeline, layer_index); - - /* Now find the ancestor of the layer that is the authority for the - * state we want to change */ - authority = _cogl_pipeline_layer_get_authority (layer, change); - - if (texture_type == authority->texture_type) - return; - - new = _cogl_pipeline_layer_pre_change_notify (pipeline, layer, change); - if (new != layer) - layer = new; - else - { - /* If the original layer we found is currently the authority on - * the state we are changing see if we can revert to one of our - * ancestors being the authority. */ - if (layer == authority && - _cogl_pipeline_layer_get_parent (authority) != NULL) - { - CoglPipelineLayer *parent = - _cogl_pipeline_layer_get_parent (authority); - CoglPipelineLayer *old_authority = - _cogl_pipeline_layer_get_authority (parent, change); - - if (old_authority->texture_type == texture_type) - { - layer->differences &= ~change; - - g_assert (layer->owner == pipeline); - if (layer->differences == 0) - _cogl_pipeline_prune_empty_layer_difference (pipeline, - layer); - goto changed; - } - } - } - - layer->texture_type = texture_type; - - /* If we weren't previously the authority on this state then we need - * to extended our differences mask and so it's possible that some - * of our ancestry will now become redundant, so we aim to reparent - * ourselves if that's true... */ - if (layer != authority) - { - layer->differences |= change; - _cogl_pipeline_layer_prune_redundant_ancestry (layer); - } - -changed: - - pipeline->dirty_real_blend_enable = TRUE; -} - static void _cogl_pipeline_set_layer_texture_data (CoglPipeline *pipeline, int layer_index, @@ -301,32 +220,6 @@ cogl_pipeline_set_layer_texture (CoglPipeline *pipeline, int layer_index, CoglTexture *texture) { - /* For the convenience of fragend code we separate texture state - * into the "type" and the "data", and setting a layer texture - * updates both of these properties. - * - * One example for why this is helpful is that the fragends may - * cache programs they generate and want to re-use those programs - * with all pipelines having equivalent fragment processing state. - * For the sake of determining if pipelines have equivalent fragment - * processing state we don't need to compare that the same - * underlying texture objects are referenced by the pipelines but we - * do need to see if they use the same texture types. Making this - * distinction is much simpler if they are in different state - * groups. - * - * Note: if a NULL texture is set then we leave the type unchanged - * so we can avoid needlessly invalidating any associated fragment - * program. - */ - if (texture) - { - CoglTextureType texture_type = - _cogl_texture_get_type (texture); - _cogl_pipeline_set_layer_texture_type (pipeline, - layer_index, - texture_type); - } _cogl_pipeline_set_layer_texture_data (pipeline, layer_index, texture); } @@ -335,7 +228,6 @@ cogl_pipeline_set_layer_null_texture (CoglPipeline *pipeline, int layer_index, CoglTextureType texture_type) { - _cogl_pipeline_set_layer_texture_type (pipeline, layer_index, texture_type); _cogl_pipeline_set_layer_texture_data (pipeline, layer_index, NULL); } @@ -922,14 +814,6 @@ cogl_pipeline_add_layer_snippet (CoglPipeline *pipeline, snippet); } -gboolean -_cogl_pipeline_layer_texture_type_equal (CoglPipelineLayer *authority0, - CoglPipelineLayer *authority1, - CoglPipelineEvalFlags flags) -{ - return authority0->texture_type == authority1->texture_type; -} - gboolean _cogl_pipeline_layer_texture_data_equal (CoglPipelineLayer *authority0, CoglPipelineLayer *authority1, @@ -938,8 +822,7 @@ _cogl_pipeline_layer_texture_data_equal (CoglPipelineLayer *authority0, if (authority0->texture == NULL) { if (authority1->texture == NULL) - return (_cogl_pipeline_layer_get_texture_type (authority0) == - _cogl_pipeline_layer_get_texture_type (authority1)); + return TRUE; else return FALSE; } @@ -1619,18 +1502,6 @@ _cogl_pipeline_layer_hash_unit_state (CoglPipelineLayer *authority, _cogl_util_one_at_a_time_hash (state->hash, &unit, sizeof (unit)); } -void -_cogl_pipeline_layer_hash_texture_type_state (CoglPipelineLayer *authority, - CoglPipelineLayer **authorities, - CoglPipelineHashState *state) -{ - CoglTextureType texture_type = authority->texture_type; - - state->hash = _cogl_util_one_at_a_time_hash (state->hash, - &texture_type, - sizeof (texture_type)); -} - void _cogl_pipeline_layer_hash_texture_data_state (CoglPipelineLayer *authority, CoglPipelineLayer **authorities, diff --git a/cogl/cogl/cogl-pipeline-layer.c b/cogl/cogl/cogl-pipeline-layer.c index 823d4b285..580f88aac 100644 --- a/cogl/cogl/cogl-pipeline-layer.c +++ b/cogl/cogl/cogl-pipeline-layer.c @@ -187,10 +187,6 @@ _cogl_pipeline_layer_copy_differences (CoglPipelineLayer *dest, g_warn_if_reached (); break; - case COGL_PIPELINE_LAYER_STATE_TEXTURE_TYPE_INDEX: - dest->texture_type = src->texture_type; - break; - case COGL_PIPELINE_LAYER_STATE_TEXTURE_DATA_INDEX: dest->texture = src->texture; if (dest->texture) @@ -272,7 +268,6 @@ _cogl_pipeline_layer_init_multi_property_sparse_state ( /* XXX: avoid using a default: label so we get a warning if we * don't explicitly handle a newly defined state-group here. */ case COGL_PIPELINE_LAYER_STATE_UNIT: - case COGL_PIPELINE_LAYER_STATE_TEXTURE_TYPE: case COGL_PIPELINE_LAYER_STATE_TEXTURE_DATA: case COGL_PIPELINE_LAYER_STATE_POINT_SPRITE_COORDS: case COGL_PIPELINE_LAYER_STATE_USER_MATRIX: @@ -662,16 +657,6 @@ _cogl_pipeline_layer_equal (CoglPipelineLayer *layer0, layers_difference, authorities1); - if (layers_difference & COGL_PIPELINE_LAYER_STATE_TEXTURE_TYPE) - { - CoglPipelineLayerStateIndex state_index = - COGL_PIPELINE_LAYER_STATE_TEXTURE_TYPE_INDEX; - if (!_cogl_pipeline_layer_texture_type_equal (authorities0[state_index], - authorities1[state_index], - flags)) - return FALSE; - } - if (layers_difference & COGL_PIPELINE_LAYER_STATE_TEXTURE_DATA) { CoglPipelineLayerStateIndex state_index = @@ -767,7 +752,6 @@ _cogl_pipeline_init_default_layers (void) layer->unit_index = 0; layer->texture = NULL; - layer->texture_type = COGL_TEXTURE_TYPE_2D; layer->sampler_cache_entry = _cogl_sampler_cache_get_default_entry (ctx->sampler_cache); diff --git a/cogl/cogl/cogl-pipeline.c b/cogl/cogl/cogl-pipeline.c index 4112daa2e..6d88c44f6 100644 --- a/cogl/cogl/cogl-pipeline.c +++ b/cogl/cogl/cogl-pipeline.c @@ -2611,8 +2611,6 @@ _cogl_pipeline_init_layer_state_hash_functions (void) CoglPipelineLayerStateIndex _index; layer_state_hash_functions[COGL_PIPELINE_LAYER_STATE_UNIT_INDEX] = _cogl_pipeline_layer_hash_unit_state; - layer_state_hash_functions[COGL_PIPELINE_LAYER_STATE_TEXTURE_TYPE_INDEX] = - _cogl_pipeline_layer_hash_texture_type_state; layer_state_hash_functions[COGL_PIPELINE_LAYER_STATE_TEXTURE_DATA_INDEX] = _cogl_pipeline_layer_hash_texture_data_state; layer_state_hash_functions[COGL_PIPELINE_LAYER_STATE_SAMPLER_INDEX] = @@ -2635,7 +2633,7 @@ _cogl_pipeline_init_layer_state_hash_functions (void) { /* So we get a big error if we forget to update this code! */ - _COGL_STATIC_ASSERT (COGL_PIPELINE_LAYER_STATE_SPARSE_COUNT == 10, + _COGL_STATIC_ASSERT (COGL_PIPELINE_LAYER_STATE_SPARSE_COUNT == 9, "Don't forget to install a hash function for new " "pipeline state and update assert at end of " "_cogl_pipeline_init_state_hash_functions"); @@ -3040,7 +3038,6 @@ _cogl_pipeline_get_layer_state_for_fragment_codegen (CoglContext *context) { CoglPipelineLayerState state = (COGL_PIPELINE_LAYER_STATE_COMBINE | - COGL_PIPELINE_LAYER_STATE_TEXTURE_TYPE | COGL_PIPELINE_LAYER_STATE_UNIT | COGL_PIPELINE_LAYER_STATE_FRAGMENT_SNIPPETS); diff --git a/cogl/cogl/driver/gl/cogl-pipeline-fragend-glsl.c b/cogl/cogl/driver/gl/cogl-pipeline-fragend-glsl.c index 8f5d50981..0628c4f46 100644 --- a/cogl/cogl/driver/gl/cogl-pipeline-fragend-glsl.c +++ b/cogl/cogl/driver/gl/cogl-pipeline-fragend-glsl.c @@ -233,11 +233,10 @@ add_layer_declaration_cb (CoglPipelineLayer *layer, void *user_data) { CoglPipelineShaderState *shader_state = user_data; - CoglTextureType texture_type = - _cogl_pipeline_layer_get_texture_type (layer); const char *target_string; - _cogl_gl_util_get_texture_target_string (texture_type, &target_string, NULL); + _cogl_gl_util_get_texture_target_string (COGL_TEXTURE_TYPE_2D, + &target_string, NULL); g_string_append_printf (shader_state->header, "uniform sampler%s cogl_sampler%i;\n", @@ -411,7 +410,6 @@ ensure_texture_lookup_generated (CoglPipelineShaderState *shader_state, { int unit_index = _cogl_pipeline_layer_get_unit_index (layer); CoglPipelineSnippetData snippet_data; - CoglTextureType texture_type; const char *target_string, *tex_coord_swizzle; _COGL_GET_CONTEXT (ctx, NO_RETVAL); @@ -419,9 +417,7 @@ ensure_texture_lookup_generated (CoglPipelineShaderState *shader_state, if (shader_state->unit_state[unit_index].sampled) return; - texture_type = - _cogl_pipeline_layer_get_texture_type (layer); - _cogl_gl_util_get_texture_target_string (texture_type, + _cogl_gl_util_get_texture_target_string (COGL_TEXTURE_TYPE_2D, &target_string, &tex_coord_swizzle); diff --git a/cogl/cogl/driver/gl/cogl-pipeline-vertend-glsl.c b/cogl/cogl/driver/gl/cogl-pipeline-vertend-glsl.c index 54a8e5a2c..e27895602 100644 --- a/cogl/cogl/driver/gl/cogl-pipeline-vertend-glsl.c +++ b/cogl/cogl/driver/gl/cogl-pipeline-vertend-glsl.c @@ -169,11 +169,10 @@ add_layer_declaration_cb (CoglPipelineLayer *layer, void *user_data) { CoglPipelineShaderState *shader_state = user_data; - CoglTextureType texture_type = - _cogl_pipeline_layer_get_texture_type (layer); const char *target_string; - _cogl_gl_util_get_texture_target_string (texture_type, &target_string, NULL); + _cogl_gl_util_get_texture_target_string (COGL_TEXTURE_TYPE_2D, + &target_string, NULL); g_string_append_printf (shader_state->header, "uniform sampler%s cogl_sampler%i;\n",