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Backends: Vulkan: moved structure declarations.
This is mostly to facilitate maintainance of #6616.
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@ -90,61 +90,9 @@
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#pragma warning (disable: 4127) // condition expression is constant
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#endif
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// Reusable buffers used for rendering 1 current in-flight frame, for ImGui_ImplVulkan_RenderDrawData()
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// [Please zero-clear before use!]
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struct ImGui_ImplVulkanH_FrameRenderBuffers
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{
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VkDeviceMemory VertexBufferMemory;
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VkDeviceMemory IndexBufferMemory;
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VkDeviceSize VertexBufferSize;
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VkDeviceSize IndexBufferSize;
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VkBuffer VertexBuffer;
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VkBuffer IndexBuffer;
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};
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// Each viewport will hold 1 ImGui_ImplVulkanH_WindowRenderBuffers
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// [Please zero-clear before use!]
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struct ImGui_ImplVulkanH_WindowRenderBuffers
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{
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uint32_t Index;
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uint32_t Count;
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ImGui_ImplVulkanH_FrameRenderBuffers* FrameRenderBuffers;
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};
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// Vulkan data
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struct ImGui_ImplVulkan_Data
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{
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ImGui_ImplVulkan_InitInfo VulkanInitInfo;
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VkRenderPass RenderPass;
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VkDeviceSize BufferMemoryAlignment;
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VkPipelineCreateFlags PipelineCreateFlags;
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VkDescriptorSetLayout DescriptorSetLayout;
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VkPipelineLayout PipelineLayout;
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VkPipeline Pipeline;
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uint32_t Subpass;
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VkShaderModule ShaderModuleVert;
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VkShaderModule ShaderModuleFrag;
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// Font data
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VkSampler FontSampler;
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VkDeviceMemory FontMemory;
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VkImage FontImage;
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VkImageView FontView;
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VkDescriptorSet FontDescriptorSet;
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VkCommandPool FontCommandPool;
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VkCommandBuffer FontCommandBuffer;
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// Render buffers for main window
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ImGui_ImplVulkanH_WindowRenderBuffers MainWindowRenderBuffers;
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ImGui_ImplVulkan_Data()
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{
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memset((void*)this, 0, sizeof(*this));
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BufferMemoryAlignment = 256;
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}
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};
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// Forward Declarations
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struct ImGui_ImplVulkanH_FrameRenderBuffers;
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struct ImGui_ImplVulkanH_WindowRenderBuffers;
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bool ImGui_ImplVulkan_CreateDeviceObjects();
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void ImGui_ImplVulkan_DestroyDeviceObjects();
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void ImGui_ImplVulkanH_DestroyFrame(VkDevice device, ImGui_ImplVulkanH_Frame* fd, const VkAllocationCallbacks* allocator);
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@ -240,11 +188,65 @@ static PFN_vkCmdBeginRenderingKHR ImGuiImplVulkanFuncs_vkCmdBeginRenderingKHR;
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static PFN_vkCmdEndRenderingKHR ImGuiImplVulkanFuncs_vkCmdEndRenderingKHR;
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#endif
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// Reusable buffers used for rendering 1 current in-flight frame, for ImGui_ImplVulkan_RenderDrawData()
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// [Please zero-clear before use!]
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struct ImGui_ImplVulkanH_FrameRenderBuffers
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{
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VkDeviceMemory VertexBufferMemory;
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VkDeviceMemory IndexBufferMemory;
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VkDeviceSize VertexBufferSize;
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VkDeviceSize IndexBufferSize;
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VkBuffer VertexBuffer;
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VkBuffer IndexBuffer;
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};
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// Each viewport will hold 1 ImGui_ImplVulkanH_WindowRenderBuffers
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// [Please zero-clear before use!]
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struct ImGui_ImplVulkanH_WindowRenderBuffers
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{
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uint32_t Index;
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uint32_t Count;
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ImGui_ImplVulkanH_FrameRenderBuffers* FrameRenderBuffers;
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};
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// Vulkan data
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struct ImGui_ImplVulkan_Data
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{
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ImGui_ImplVulkan_InitInfo VulkanInitInfo;
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VkRenderPass RenderPass;
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VkDeviceSize BufferMemoryAlignment;
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VkPipelineCreateFlags PipelineCreateFlags;
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VkDescriptorSetLayout DescriptorSetLayout;
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VkPipelineLayout PipelineLayout;
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VkPipeline Pipeline;
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uint32_t Subpass;
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VkShaderModule ShaderModuleVert;
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VkShaderModule ShaderModuleFrag;
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// Font data
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VkSampler FontSampler;
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VkDeviceMemory FontMemory;
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VkImage FontImage;
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VkImageView FontView;
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VkDescriptorSet FontDescriptorSet;
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VkCommandPool FontCommandPool;
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VkCommandBuffer FontCommandBuffer;
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// Render buffers for main window
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ImGui_ImplVulkanH_WindowRenderBuffers MainWindowRenderBuffers;
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ImGui_ImplVulkan_Data()
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{
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memset((void*)this, 0, sizeof(*this));
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BufferMemoryAlignment = 256;
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}
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};
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//-----------------------------------------------------------------------------
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// SHADERS
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//-----------------------------------------------------------------------------
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// glsl_shader.vert, compiled with:
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// backends/vulkan/glsl_shader.vert, compiled with:
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// # glslangValidator -V -x -o glsl_shader.vert.u32 glsl_shader.vert
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/*
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#version 450 core
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@ -308,7 +310,7 @@ static uint32_t __glsl_shader_vert_spv[] =
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0x0000002d,0x0000002c,0x000100fd,0x00010038
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};
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// glsl_shader.frag, compiled with:
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// backends/vulkan/glsl_shader.frag, compiled with:
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// # glslangValidator -V -x -o glsl_shader.frag.u32 glsl_shader.frag
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/*
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#version 450 core
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