169 lines
3.6 KiB
C
169 lines
3.6 KiB
C
#ifndef PIPELINE_H
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#define PIPELINE_H
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#include "vulkan/vulkan_core.h"
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#include "cglm/types.h"
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#include "vk_mem_alloc.h"
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#include "command.h"
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#include "ft2build.h"
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#include FT_FREETYPE_H
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typedef struct ComputePipelineStruct {
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VkPipelineLayout layout;
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VkPipeline pipeline;
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} ComputePipeline;
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typedef struct GraphicsPipelineStruct {
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VkPipelineLayout layout;
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VkPipeline pipeline;
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} GraphicsPipeline;
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typedef struct ColoredRectStruct {
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vec3 pos;
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uint32_t padding0;
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vec2 size;
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vec4 color;
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} ColoredRect;
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typedef struct UIUniformStruct {
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mat4 screen;
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} UIUniform;
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typedef struct StringStruct {
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vec3 pos;
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uint32_t padding0;
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vec4 color;
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float size;
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uint32_t offset;
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uint32_t length;
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} String;
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typedef struct DrawCommandStruct {
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uint32_t vertex_count;
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uint32_t instance_count;
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uint32_t first_vertex;
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uint32_t first_instance;
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} DrawCommand;
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typedef struct StringPointersStruct {
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VkDeviceAddress strings;
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VkDeviceAddress codes;
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VkDeviceAddress characters;
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VkDeviceAddress draw;
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} StringPointers;
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typedef struct CharacterStruct {
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vec3 pos;
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uint32_t padding0;
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vec4 color;
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float size;
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uint32_t code;
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} Character;
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typedef struct FontUniformStruct {
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uint32_t num_symbols;
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uint32_t width;
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uint32_t height;
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VkDeviceAddress symbol_list;
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} FontUniform;
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typedef struct SymbolInfoStruct {
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int32_t top;
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uint32_t left;
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uint32_t width;
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uint32_t height;
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uint32_t advance;
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} SymbolInfo;
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typedef struct FontStorageStruct {
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VmaAllocation symbol_memory;
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VmaAllocation uniform_memory;
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VmaAllocation image_memory;
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VkBuffer symbols;
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VkBuffer uniform;
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VkImage image;
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VkImageView view;
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VkSampler sampler;
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} FontStorage;
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typedef struct TextPointersMemoryStruct {
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VmaAllocation pointers_memory;
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VmaAllocation draw_memory;
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VmaAllocation strings_memory;
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VmaAllocation codes_memory;
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VmaAllocation characters_memory;
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VkBuffer pointers_buffer;
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VkBuffer draw_buffer;
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VkBuffer strings_buffer;
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VkBuffer codes_buffer;
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VkBuffer characters_buffer;
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} TextPointersMemory;
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typedef struct UILayerStruct {
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VkDeviceAddress colored_rects;
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uint32_t colored_rect_count;
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VkDeviceAddress textured_rects;
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uint32_t textured_rect_count;
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VkDescriptorSet texture_array;
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VkBuffer string_draw;
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VkBuffer chars;
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VkDeviceAddress string_pointers;
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uint32_t string_count;
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uint32_t chars_count;
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VkDescriptorSet font;
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} UILayer;
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typedef struct UIContextStruct {
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VkBuffer ui_descriptor_buffer;
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VmaAllocation ui_descriptor_memory;
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VkDescriptorSetLayout ui_descriptor_layout;
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VkDescriptorPool ui_descriptor_pool;
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VkDescriptorSet ui_descriptor_set;
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VkDescriptorPool font_pool;
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VkDescriptorSetLayout font_layout;
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GraphicsPipeline ui_pipeline_rect;
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GraphicsPipeline ui_pipeline_text;
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ComputePipeline ui_compute_text;
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} UIContext;
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VkResult init_pipelines(
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VkDevice device,
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VmaAllocator allocator,
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VkExtent2D swapchain_extent,
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vec2 window_scale,
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VkRenderPass render_pass,
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UIContext* context);
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VkResult load_font(
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VkDevice device,
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VmaAllocator allocator,
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VkDescriptorSetLayout layout,
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VkDescriptorPool pool,
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VkCommandPool transfer_pool,
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Queue transfer_queue,
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FT_Library library,
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const char* ttf_file,
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uint32_t size,
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VkBool32 antialias,
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uint32_t** charmap,
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FontStorage* memory,
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VkDescriptorSet* font);
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VkResult create_text_pointers(
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uint32_t max_strings,
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uint32_t max_characters,
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VkDevice device,
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VmaAllocator allocator,
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VkCommandPool transfer_pool,
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Queue transfer_queue,
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TextPointersMemory* memory,
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VkDeviceAddress* address);
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#endif
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