105 lines
2.1 KiB
C++
105 lines
2.1 KiB
C++
#ifndef VK_VIDEO_H
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#define VK_VIDEO_H
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#include "rendering.h"
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#include "tier0/platform.h"
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#include "tier1/utlvector.h"
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#include "vulkan/vulkan.h"
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#include "vulkan/vulkan_core.h"
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#ifndef VULKAN_RENDERING_IMPL
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#error "Not a vulkan rendering implementation. Do not use this file!"
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#endif
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#include "vk_mem_alloc.h"
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struct vk_framedata_t {
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VkSemaphore draw;
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VkSemaphore present;
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VkFence fence;
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};
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struct vk_shader_t
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{
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void Create( const char *szPath, VkShaderStageFlagBits shaderStage );
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void Create( CUtlBuffer<uint8_t> &spirv, VkShaderStageFlagBits shaderStage );
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void Destroy( void );
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VkShaderModule m_shaderModule = NULL;
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VkPipelineShaderStageCreateInfo m_stageCreateInfo;
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};
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struct vk_tripipeline_t
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{
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void Create(
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CUtlVector<vk_shader_t> &shaders,
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CUtlVector<VkDescriptorSetLayoutBinding> &bindings,
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uint32_t pushConstantsSize,
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CUtlVector<VkFormat> formats
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/* the rest of the stuff is set by the dynamic state */
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/* literally */
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);
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void Destroy();
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CUtlVector<vk_shader_t> m_shaders;
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VkDescriptorSetLayout m_descriptorSetLayout;
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VkPipelineLayout m_layout;
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VkPipeline m_pipeline;
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};
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struct vk_comppipeline_t
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{
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void Create(
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vk_shader_t &shader,
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CUtlVector<VkDescriptorSetLayoutBinding> &bindings,
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uint32_t pushConstantsSize
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);
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void Destroy();
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VkDescriptorSetLayout m_descriptorSetLayout;
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VkPipelineLayout m_layout;
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VkPipeline m_pipeline;
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};
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struct vk_buffer_t
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{
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void Create(size_t size, VkBufferUsageFlags usage);
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void Destroy();
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void *Map(size_t offset, size_t size);
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void Unmap();
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void CopyTo(struct vk_image2d_t *image);
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void CopyTo(struct vk_buffer_t *buffer);
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size_t m_nSize;
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VkBuffer m_buffer;
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VmaAllocation m_memory;
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VkDeviceAddress m_address;
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};
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struct vk_image2d_t
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{
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void Create(size_t x, size_t y, VkFormat format, VkImageUsageFlags usage, VkSampleCountFlagBits samples);
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void Destroy();
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void CopyTo(struct vk_image2d_t *image);
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void CopyTo(struct vk_buffer_t *buffer);
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uint32_t m_X;
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uint32_t m_Y;
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VkFormat m_format;
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VkImage m_image;
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VkImageView m_imageView;
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VmaAllocation m_memory;
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};
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interface IVulkan
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{
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public:
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static void Init();
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static void Frame();
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static void Deinit();
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};
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#endif
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