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Backends: Vulkan: amends for docking. Add PipelineInfoForViewports and SwapChainImageUsage. (#8946, #8110, #8111, #8686)

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ocornut
2025-09-26 18:35:07 +02:00
parent f3e85310e7
commit e4e3c2cc23
3 changed files with 30 additions and 18 deletions
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6
backends/imgui_impl_vulkan.h
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@@ -76,6 +76,9 @@ struct ImGui_ImplVulkan_PipelineInfo
#ifdef IMGUI_IMPL_VULKAN_HAS_DYNAMIC_RENDERING
VkPipelineRenderingCreateInfoKHR PipelineRenderingCreateInfo; // Optional, valid if .sType == VK_STRUCTURE_TYPE_PIPELINE_RENDERING_CREATE_INFO_KHR
#endif
// For Secondary viewports only (created/managed by backend)
VkImageUsageFlags SwapChainImageUsage; // 0 defaults to VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT. Add e.g. VK_IMAGE_USAGE_TRANSFER_SRC_BIT if you need to capture from viewports.
};
// Initialization data, for ImGui_ImplVulkan_Init()
@@ -102,13 +105,14 @@ struct ImGui_ImplVulkan_InitInfo
// Pipeline
ImGui_ImplVulkan_PipelineInfo PipelineInfoMain; // Infos for Main Viewport (created by app/user)
ImGui_ImplVulkan_PipelineInfo PipelineInfoForViewports; // Infos for Secondary Viewports (created by backend)
//VkRenderPass RenderPass; // --> Since 2025/09/26: set 'PipelineInfoMain.RenderPass' instead
//uint32_t Subpass; // --> Since 2025/09/26: set 'PipelineInfoMain.Subpass' instead
//VkSampleCountFlagBits MSAASamples; // --> Since 2025/09/26: set 'PipelineInfoMain.MSAASamples' instead
//VkPipelineRenderingCreateInfoKHR PipelineRenderingCreateInfo; // Since 2025/09/26: set 'PipelineInfoMain.PipelineRenderingCreateInfo' instead
// (Optional) Dynamic Rendering
// Need to explicitly enable VK_KHR_dynamic_rendering extension to use this, even for Vulkan 1.3 + setup PipelineInfoMain.PipelineRenderingCreateInfo.
// Need to explicitly enable VK_KHR_dynamic_rendering extension to use this, even for Vulkan 1.3 + setup PipelineInfoMain.PipelineRenderingCreateInfo and PipelineInfoViewports.PipelineRenderingCreateInfo.
bool UseDynamicRendering;
// (Optional) Allocation, Debugging