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[WIP] Add descriptors and pipeline builder

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Piotr Krygier committed 2025-06-20 13:44:33 +02:00
1 parent 173a82b9d1
commit f8eb98ddf4
36 files changed
+613 -458
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graphics/src/pipeline_builder.h
+19 -43
View File
@@ -13,6 +13,7 @@
#define PIPELINE_BUILDER_H
#include <vulkan/vulkan.h>
#include <vulkan/vulkan_core.h>
#include "graphics_context.h"
#include "utilities/commons.h"
#include "utilities/linked_list.h"
@@ -20,45 +21,8 @@
#define MAX_SHADER_STAGES 12U
RSE_LINKED_LIST_DEFINE(vertex_bindinlist_t, VkVertexInputBindingDescription);
RSE_LINKED_LIST_DEFINE(shader_attribute_list_t,
VkVertexInputAttributeDescription);
RSE_LINKED_LIST_DEFINE(dynamic_state_list_t, VkDynamicState);
RSE_LINKED_LIST_DEFINE(pipeline_infos_list_t, VkGraphicsPipelineCreateInfo);
RSE_STACK_DEFINE(required_dynamic_states_t, VkDynamicState, 16U);
struct binding_info_t {
uint32_t binding;
VkDescriptorType descriptor_type;
VkShaderStageFlags stage_flags;
};
struct pipeline_t {
VkPipeline pipeline;
uint8_t id;
/* Shader stages */
size_t shader_stages_count;
VkPipelineShaderStageCreateInfo shader_stages[MAX_SHADER_STAGES];
/* Input assembly */
VkPipelineInputAssemblyStateCreateInfo input_assembly;
/* Viewport state */
VkPipelineViewportStateCreateInfo viewport_state;
/* Rasterizer */
VkPipelineRasterizationStateCreateInfo rasterizer;
/* Multisampling */
VkPipelineMultisampleStateCreateInfo multisampling;
/* Color blending */
VkPipelineColorBlendAttachmentState color_blend_attachment;
VkPipelineColorBlendStateCreateInfo color_blending;
/* Depth stencil */
VkPipelineDepthStencilStateCreateInfo depth_stencil;
struct vertex_bindinlist_t* vertex_bindings;
struct shader_attribute_list_t* shader_attributes;
struct dynamic_state_list_t* dynamic_states;
struct required_dynamic_states_t required_dynamic_states;
};
struct pipeline_t;
struct pipeline_infos_list_t;
/**
* @brief Initialize pipeline builder
@@ -66,7 +30,7 @@ struct pipeline_t {
* @param[out] pipeline Pipeline to initialize. Must be NULL
* @return RSE_SUCCESS on success, error code otherwise
*/
rse_err_t pipeline_builder_init(struct pipeline_t* pipeline);
rse_err_t pipeline_builder_init(struct pipeline_t** pipeline);
/**
* @brief Add shader stages to pipeline
@@ -115,6 +79,18 @@ rse_err_t pipeline_add_vertex_input_attribute(struct pipeline_t* pipeline, const
*/
rse_err_t pipeline_add_dynamic_state(struct pipeline_t* pipeline, const VkDynamicState dynamic_state);
/**
* @brief Add descriptor pool
*
* @param[in] context Graphics context handle
* @param[in] pipeline Pipeline to add descriptor pool to
* @param[in] descriptor_type Type of descriptors to be stored in this pool.
* @return RSE_SUCCESS on success, error code otherwise
*/
rse_err_t pipeline_add_descriptor_pool(struct graphics_context_t* context,
struct pipeline_t* pipeline,
enum VkDescriptorType descriptor_type);
/**
* @brief Add required dynamic state to pipeline
*
@@ -136,7 +112,7 @@ rse_err_t pipeline_add_descriptor_layout(struct graphics_context_t* context,
* @param[in] pipeline Pipelines list to build
* @return RSE_SUCCESS on success, error code otherwise
*/
rse_err_t build_pipelines(struct graphics_context_t* context,
rse_err_t pipelines_build(struct graphics_context_t* context,
struct pipeline_infos_list_t* pipelines);
/**
@@ -144,10 +120,10 @@ rse_err_t build_pipelines(struct graphics_context_t* context,
*
* @param[in] context Graphics context handle
* @param[in] pipeline Pipeline to add
* @param[out] pipelines List of pipelines
* @param[out] pipeline_info List of pipelines infos, where new info should be added
* @return RSE_SUCCESS on success, error code otherwise
*/
rse_err_t add_pipeline(const struct graphics_context_t* context, struct pipeline_t* pipeline, struct pipeline_infos_list_t* pipelines);
rse_err_t add_pipeline(const struct graphics_context_t* context, struct pipeline_t* pipeline, struct pipeline_infos_list_t** pipelines);
/**
* @brief Destroy all pipelines