74 lines
1.8 KiB
C
74 lines
1.8 KiB
C
#pragma once
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#include "vk_core.h"
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// TODO these should be like:
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// - parse the entire layout from shaders
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// - expose it as a struct[] interface of the pass
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// - resource/interface should prepare descriptors outside of pass code and just pass them to pass
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typedef struct {
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const VkDescriptorSetLayoutBinding *bindings;
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int bindings_count;
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int write_from;
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VkPushConstantRange push_constants;
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} ray_pass_layout_t;
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struct ray_pass_s;
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typedef struct ray_pass_s* ray_pass_p;
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typedef struct {
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// TODO int num_frame_slots;
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const char *debug_name;
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ray_pass_layout_t layout;
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VkShaderModule shader_module;
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const VkSpecializationInfo *specialization;
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} ray_pass_create_compute_t;
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struct ray_pass_s *RayPassCreateCompute( const ray_pass_create_compute_t *create );
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typedef struct {
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VkShaderModule closest_module;
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VkShaderModule any_module;
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} ray_pass_hit_group_t;
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typedef struct {
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// TODO int num_frame_slots;
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const char *debug_name;
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ray_pass_layout_t layout;
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// TODO make a single tables of all shader modules
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// and then reference them by index in raygen/miss/hit tables
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// like it's done in vk_pipeline_ray_create_info_t
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VkShaderModule raygen_module;
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VkShaderModule *miss_module;
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int miss_count;
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const ray_pass_hit_group_t *hit;
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int hit_count;
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const VkSpecializationInfo *specialization;
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} ray_pass_create_tracing_t;
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struct ray_pass_s *RayPassCreateTracing( const ray_pass_create_tracing_t *create );
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void RayPassDestroy( struct ray_pass_s *pass );
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struct vk_resource_s;
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typedef struct vk_resource_s *vk_resource_p;
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typedef struct ray_pass_perform_args_s {
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int frame_set_slot; // 0 or 1, until we do num_frame_slots
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int width, height;
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const vk_resource_p *resources;
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const int *resources_map;
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} ray_pass_perform_args_t;
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void RayPassPerform(struct ray_pass_s *pass, VkCommandBuffer cmdbuf, ray_pass_perform_args_t args );
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