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-rw-r--r--include/vk-api.hpp219
1 files changed, 0 insertions, 219 deletions
diff --git a/include/vk-api.hpp b/include/vk-api.hpp
deleted file mode 100644
index a3442f1..0000000
--- a/include/vk-api.hpp
+++ /dev/null
@@ -1,219 +0,0 @@
-#ifndef __VK_API_HPP_
-#define __VK_API_HPP_
-
-#include <cassert>
-#include <vector>
-
-#include <vulkan/vulkan_core.h>
-
-using VmaAllocation = struct VmaAllocation_T*;
-
-struct buffer {
- VmaAllocation alloc;
- void* device_ptr;
- VkBuffer handle;
- size_t size;
- VkDeviceAddress device_address;
-};
-
-struct pipeline {
- std::vector<VkShaderModule> shader_modules;
- VkPipeline handle = VK_NULL_HANDLE;
- VkPipelineBindPoint bind_point;
-};
-
-using bindless_index = uint32_t;
-using handle = uint32_t;
-
-struct image {
- VkImage handle;
- VkImageView view;
- VmaAllocation alloc;
- VkImageSubresourceRange subresource_range;
- VkFormat format;
- VkExtent3D size;
- VkImageUsageFlags usages;
- bindless_index bindless_storage_index = 0;
- bindless_index bindless_sampled_index = 0;
-
- VkImageLayout previous_layout = VK_IMAGE_LAYOUT_UNDEFINED;
- VkPipelineStageFlags previous_stage = VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT;
- VkAccessFlags previous_access = 0;
-};
-
-struct swapchain {
- uint32_t image_count;
- std::vector<handle> images;
- VkSwapchainKHR handle;
- VkSurfaceFormatKHR surface_format;
- VkExtent2D extent;
-};
-
-struct framebuffer {
- VkFramebuffer handle;
- VkExtent2D size;
-};
-
-struct sampler {
- VkSampler handle;
- bindless_index bindless_index;
-};
-
-struct global_descriptor {
- VkDescriptorSetLayout set_layout;
- VkPipelineLayout pipeline_layout;
- VkDescriptorSet set;
-
- std::vector<uint32_t> index_pool[3];
-
- static constexpr uint32_t pool_size = 1024U;
-
- global_descriptor() {
- for (int32_t index = pool_size; index > 0; index--) {
- index_pool[0].push_back((uint32_t)index);
- index_pool[1].push_back((uint32_t)index);
- index_pool[2].push_back((uint32_t)index);
- }
- }
-
- uint32_t allocate(VkDescriptorType type) {
- auto& pool = index_pool[descriptor_type_binding(type)];
- auto index = pool.back();
- pool.pop_back();
-
- return index;
- }
-
- void free(uint32_t index, VkDescriptorType type) {
- assert(index != 0);
- index_pool[descriptor_type_binding(type)].push_back(index);
- }
-
- static int32_t descriptor_type_binding(VkDescriptorType type) {
- switch (type) {
- case VK_DESCRIPTOR_TYPE_SAMPLER:
- return 0;
- case VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE:
- return 1;
- case VK_DESCRIPTOR_TYPE_STORAGE_IMAGE:
- return 2;
- default:
- assert(true && "descriptor type not supported");
- return -1;
- }
- }
-};
-
-class window;
-class vkcontext;
-
-class vkapi {
- public:
- vkapi(vkcontext& context);
- ~vkapi();
-
- handle create_buffer(size_t data_size, VkBufferUsageFlags buffer_usage, uint32_t mem_usage);
- void copy_buffer(VkCommandBuffer cmd_buf, handle src, handle dst, size_t size);
- void copy_buffer(VkCommandBuffer cmd_buf, handle src, handle dst, size_t size, size_t buffer_offset = 0);
- void destroy_buffer(handle buffer);
-
-
- handle create_image(VkExtent3D size, VkFormat format, VkImageUsageFlags usages);
- void destroy_image(handle image);
- std::vector<handle> create_images(VkExtent3D size, VkFormat format, VkImageUsageFlags usages, size_t image_count);
- void destroy_images(std::vector<handle>& imgs);
-
-
- [[nodiscard]] VkFence create_fence() const;
- void destroy_fence(VkFence fence) const;
- [[nodiscard]] std::vector<VkFence> create_fences(size_t fences_count) const;
- void destroy_fences(VkFence fences[], size_t fences_count) const;
-
-
- [[nodiscard]] VkSemaphore create_semaphore() const;
- void destroy_semaphore(VkSemaphore semaphore) const;
- [[nodiscard]] std::vector<VkSemaphore> create_semaphores(size_t semaphores_count) const;
- void destroy_semaphores(VkSemaphore semaphores[], size_t semaphores_count) const;
-
- handle create_sampler(VkFilter filter, VkSamplerAddressMode address_mode);
- void destroy_sampler(handle sampler);
-
-
- [[nodiscard]] VkCommandPool create_command_pool() const;
-
- void allocate_command_buffers(VkCommandPool command_pool, VkCommandBuffer* command_buffers, size_t count) const;
-
-
- VkRenderPass create_render_pass(std::vector<VkFormat>& color_attachments_format, VkImageLayout initial_layout, VkImageLayout final_layout);
- VkRenderPass create_render_pass(std::vector<VkFormat>& color_attachments_format, VkFormat depth_attachement_format);
- void destroy_render_pass(VkRenderPass render_pass);
-
-
- framebuffer create_framebuffer(VkRenderPass render_pass, std::vector<VkFormat>& formats, VkExtent2D size);
- std::vector<framebuffer> create_framebuffers(VkRenderPass render_pass, std::vector<VkFormat>& formats, VkExtent2D size, uint32_t framebuffer_count);
- void destroy_framebuffer(framebuffer framebuffer) const;
- void destroy_framebuffers(std::vector<framebuffer>& framebuffers) const;
-
-
- pipeline create_compute_pipeline(const char* shader_name) const;
- pipeline create_graphics_pipeline(const char* shader_name, VkShaderStageFlagBits shader_stages, VkRenderPass render_pass, std::vector<VkDynamicState>& dynamic_states) const;
- void destroy_pipeline(pipeline& pipeline) const;
-
-
- VkSurfaceKHR create_surface(window& wnd) const;
- void destroy_surface(VkSurfaceKHR surface);
-
-
- swapchain create_swapchain(VkSurfaceKHR surface, size_t min_image_count, VkImageUsageFlags usages, VkSwapchainKHR old_swapchain);
- void destroy_swapchain(swapchain& swapchain);
-
- void update_descriptor_image(handle img, VkDescriptorType type);
- void update_descriptor_images(std::vector<handle>& images, VkDescriptorType type);
- void update_descriptor_sampler(handle sampler);
- void update_descriptor_samplers(std::vector<handle>& samplers);
-
-
- void update_constants(VkCommandBuffer command_buffer, VkShaderStageFlagBits shader_stage, off_t offset, size_t size, void* data);
-
- void start_record(VkCommandBuffer command_buffer);
-
- void image_barrier(VkCommandBuffer command_buffer, VkImageLayout dst_layout, VkPipelineStageFlagBits dst_stage, VkAccessFlags dst_access, handle image);
-
- void begin_render_pass(VkCommandBuffer command_buffer, VkRenderPass render_pass, std::vector<VkImageView>& attachments, framebuffer framebuffer, VkExtent2D size);
- void end_render_pass(VkCommandBuffer command_buffer);
-
- void run_compute_pipeline(VkCommandBuffer command_buffer, pipeline& pipeline, size_t group_count_x, size_t group_count_y, size_t group_count_z);
-
- void draw(VkCommandBuffer command_buffer, pipeline& pipeline, uint32_t vertex_count, uint32_t vertex_offset);
- void draw(VkCommandBuffer command_buffer, pipeline& pipeline, handle index_buffer, uint32_t primitive_count, uint32_t indices_offset, uint32_t vertices_offset);
-
- void blit_full(VkCommandBuffer command_buffer, handle src_image, handle dst_image);
-
- void end_record(VkCommandBuffer command_buffer);
-
- VkResult submit(VkCommandBuffer command_buffers[], size_t command_buffers_count, VkSemaphore wait_semaphore, VkSemaphore signal_semaphore, VkFence submission_fence) const;
-
- VkResult present(swapchain& swapchain, uint32_t image_index, VkSemaphore wait_semaphore) const;
-
- const buffer& get_buffer(handle buffer_handle) { return *buffers[buffer_handle]; };
-
- const image& get_image(handle image_handle) { return *images[image_handle]; };
-
- const sampler& get_sampler(handle sampler_handle) { return *samplers[sampler_handle]; };
-
- vkcontext& context;
-
- private:
- global_descriptor bindless_descriptor;
-
- static const char* shader_stage_extension(VkShaderStageFlags shader_stage);
-
- // TODO: Use freelists instead
- std::vector<buffer*> buffers;
- std::vector<image*> images;
- std::vector<sampler*> samplers;
-
- VkDescriptorPool descriptor_pool;
-};
-
-#endif // !__VK_API_HPP_
generated by cgit v1.3 (git 2.53.0) at 2026-10-25 05:19:30 +0000