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Examples: Vulkan: Renamed QueuedFramesCount to FramesQueueSize. Moved Framebuffer, Backbuffer to FrameData structure. (#2071)

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This commit is contained in:
omar
2019-04-03 17:56:18 +02:00
parent 317859a3da
commit 54b8a65d9e
5 changed files with 54 additions and 64 deletions
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15
examples/imgui_impl_vulkan.h
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@ -27,7 +27,7 @@ struct ImGui_ImplVulkan_InitInfo
VkQueue Queue;
VkPipelineCache PipelineCache;
VkDescriptorPool DescriptorPool;
int QueuedFramesCount;
int FramesQueueSize; // >= 2, generally matches the image count returned by vkGetSwapchainImagesKHR
const VkAllocationCallbacks* Allocator;
void (*CheckVkResultFn)(VkResult err);
};
@ -36,7 +36,7 @@ struct ImGui_ImplVulkan_InitInfo
IMGUI_IMPL_API bool ImGui_ImplVulkan_Init(ImGui_ImplVulkan_InitInfo* info, VkRenderPass render_pass);
IMGUI_IMPL_API void ImGui_ImplVulkan_Shutdown();
IMGUI_IMPL_API void ImGui_ImplVulkan_NewFrame();
IMGUI_IMPL_API void ImGui_ImplVulkan_SetQueuedFramesCount(int queued_frames_count); // To override QueuedFramesCount after initialization
IMGUI_IMPL_API void ImGui_ImplVulkan_SetFramesQueueSize(int frames_queue_size); // To override FramesQueueSize after initialization
IMGUI_IMPL_API void ImGui_ImplVulkan_RenderDrawData(ImDrawData* draw_data, VkCommandBuffer command_buffer);
IMGUI_IMPL_API bool ImGui_ImplVulkan_CreateFontsTexture(VkCommandBuffer command_buffer);
IMGUI_IMPL_API void ImGui_ImplVulkan_InvalidateFontUploadObjects();
@ -77,12 +77,14 @@ IMGUI_IMPL_API int ImGui_ImplVulkanH_GetMinImageCountFromPresen
// (Used by example's main.cpp. Used by multi-viewport features. Probably NOT used by your own app.)
struct ImGui_ImplVulkanH_FrameData
{
uint32_t BackbufferIndex; // Keep track of recently rendered swapchain frame indices
VkCommandPool CommandPool;
VkCommandBuffer CommandBuffer;
VkFence Fence;
VkSemaphore ImageAcquiredSemaphore;
VkSemaphore RenderCompleteSemaphore;
VkImage BackBuffer;
VkImageView BackBufferView;
VkFramebuffer Framebuffer;
IMGUI_IMPL_API ImGui_ImplVulkanH_FrameData();
};
@ -100,11 +102,8 @@ struct ImGui_ImplVulkanH_WindowData
VkRenderPass RenderPass;
bool ClearEnable;
VkClearValue ClearValue;
uint32_t BackBufferCount;
VkImage BackBuffer[16];
VkImageView BackBufferView[16];
VkFramebuffer Framebuffer[16];
uint32_t FrameIndex;
uint32_t FramesQueueSize; // Number of simultaneous in-flight frames (returned by vkGetSwapchainImagesKHR)
uint32_t FrameIndex; // Current frame being rendered to (0 <= FrameIndex < FrameInFlightCount)
ImVector<ImGui_ImplVulkanH_FrameData> Frames;
IMGUI_IMPL_API ImGui_ImplVulkanH_WindowData();