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Vulkan: Fix imgui validation error when sRGB framebuffer is used

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This commit is contained in:
Exzap 2025-04-15 22:46:19 +02:00
parent cd6eb1097b
commit 4972381edc
1 changed files with 30 additions and 29 deletions
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59
src/Cafe/HW/Latte/Renderer/Vulkan/VulkanRenderer.cpp
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@ -1595,37 +1595,35 @@ void VulkanRenderer::DeleteNullObjects()
void VulkanRenderer::ImguiInit()
{
if (m_imguiRenderPass == VK_NULL_HANDLE)
{
// TODO: renderpass swapchain format may change between srgb and rgb -> need reinit
VkAttachmentDescription colorAttachment = {};
colorAttachment.format = m_mainSwapchainInfo->m_surfaceFormat.format;
colorAttachment.samples = VK_SAMPLE_COUNT_1_BIT;
colorAttachment.loadOp = VK_ATTACHMENT_LOAD_OP_LOAD;
colorAttachment.storeOp = VK_ATTACHMENT_STORE_OP_STORE;
colorAttachment.stencilLoadOp = VK_ATTACHMENT_LOAD_OP_DONT_CARE;
colorAttachment.stencilStoreOp = VK_ATTACHMENT_STORE_OP_DONT_CARE;
colorAttachment.initialLayout = VK_IMAGE_LAYOUT_PRESENT_SRC_KHR;
colorAttachment.finalLayout = VK_IMAGE_LAYOUT_PRESENT_SRC_KHR;
VkRenderPass prevRenderPass = m_imguiRenderPass;
VkAttachmentReference colorAttachmentRef = {};
colorAttachmentRef.attachment = 0;
colorAttachmentRef.layout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL;
VkSubpassDescription subpass = {};
subpass.pipelineBindPoint = VK_PIPELINE_BIND_POINT_GRAPHICS;
subpass.colorAttachmentCount = 1;
subpass.pColorAttachments = &colorAttachmentRef;
VkAttachmentDescription colorAttachment = {};
colorAttachment.format = m_mainSwapchainInfo->m_surfaceFormat.format;
colorAttachment.samples = VK_SAMPLE_COUNT_1_BIT;
colorAttachment.loadOp = VK_ATTACHMENT_LOAD_OP_LOAD;
colorAttachment.storeOp = VK_ATTACHMENT_STORE_OP_STORE;
colorAttachment.stencilLoadOp = VK_ATTACHMENT_LOAD_OP_DONT_CARE;
colorAttachment.stencilStoreOp = VK_ATTACHMENT_STORE_OP_DONT_CARE;
colorAttachment.initialLayout = VK_IMAGE_LAYOUT_PRESENT_SRC_KHR;
colorAttachment.finalLayout = VK_IMAGE_LAYOUT_PRESENT_SRC_KHR;
VkRenderPassCreateInfo renderPassInfo = {};
renderPassInfo.sType = VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO;
renderPassInfo.attachmentCount = 1;
renderPassInfo.pAttachments = &colorAttachment;
renderPassInfo.subpassCount = 1;
renderPassInfo.pSubpasses = &subpass;
const auto result = vkCreateRenderPass(m_logicalDevice, &renderPassInfo, nullptr, &m_imguiRenderPass);
if (result != VK_SUCCESS)
throw VkException(result, "can't create imgui renderpass");
}
VkAttachmentReference colorAttachmentRef = {};
colorAttachmentRef.attachment = 0;
colorAttachmentRef.layout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL;
VkSubpassDescription subpass = {};
subpass.pipelineBindPoint = VK_PIPELINE_BIND_POINT_GRAPHICS;
subpass.colorAttachmentCount = 1;
subpass.pColorAttachments = &colorAttachmentRef;
VkRenderPassCreateInfo renderPassInfo = {};
renderPassInfo.sType = VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO;
renderPassInfo.attachmentCount = 1;
renderPassInfo.pAttachments = &colorAttachment;
renderPassInfo.subpassCount = 1;
renderPassInfo.pSubpasses = &subpass;
const auto result = vkCreateRenderPass(m_logicalDevice, &renderPassInfo, nullptr, &m_imguiRenderPass);
if (result != VK_SUCCESS)
throw VkException(result, "can't create imgui renderpass");
ImGui_ImplVulkan_InitInfo info{};
info.Instance = m_instance;
@ -1639,6 +1637,9 @@ void VulkanRenderer::ImguiInit()
info.ImageCount = info.MinImageCount;
ImGui_ImplVulkan_Init(&info, m_imguiRenderPass);
if (prevRenderPass != VK_NULL_HANDLE)
vkDestroyRenderPass(GetLogicalDevice(), prevRenderPass, nullptr);
}
void VulkanRenderer::Initialize()