Vulkan验证层不断在VkQueuePresentKHR()上抛出图像布局错误

Question

明显的noob警告。从昨天开始学习Vulkan，正如标题所说，我在提交到现在时不断出现上述错误。我已经检查了教程中的代码，但没有发现任何明显的错误。这是我的RenderPass创建代码：

VkAttachmentDescription colorAttachmentDescription = {};
colorAttachmentDescription.format = this->surfaceFormat.format;
colorAttachmentDescription.samples = VK_SAMPLE_COUNT_1_BIT;
colorAttachmentDescription.storeOp = VK_ATTACHMENT_STORE_OP_STORE;
colorAttachmentDescription.loadOp = VK_ATTACHMENT_LOAD_OP_CLEAR;
colorAttachmentDescription.stencilLoadOp = VK_ATTACHMENT_LOAD_OP_DONT_CARE;
colorAttachmentDescription.stencilStoreOp = VK_ATTACHMENT_STORE_OP_DONT_CARE;
colorAttachmentDescription.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
colorAttachmentDescription.finalLayout = VK_IMAGE_LAYOUT_PRESENT_SRC_KHR;

VkAttachmentReference attachmentReference = {};
attachmentReference.attachment = 0;
attachmentReference.layout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL;

VkSubpassDescription subpassDescription = {};
subpassDescription.colorAttachmentCount = 1;
subpassDescription.pColorAttachments = &attachmentReference;
subpassDescription.pipelineBindPoint = VK_PIPELINE_BIND_POINT_GRAPHICS;

VkSubpassDependency subpassDependency = {};
subpassDependency.srcSubpass = VK_SUBPASS_EXTERNAL;
subpassDependency.dstSubpass = 0;
subpassDependency.srcAccessMask = 0;
subpassDependency.srcStageMask = VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT;
subpassDependency.dstStageMask = VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT;
subpassDependency.dstAccessMask = VK_ACCESS_COLOR_ATTACHMENT_READ_BIT | VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT;

VkRenderPassCreateInfo renderPassCreateInfo = {};
renderPassCreateInfo.sType = VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO;
renderPassCreateInfo.attachmentCount = 1;
renderPassCreateInfo.pAttachments = &colorAttachmentDescription;
renderPassCreateInfo.subpassCount = 1;
renderPassCreateInfo.pSubpasses = &subpassDescription;
renderPassCreateInfo.dependencyCount = 1;
renderPassCreateInfo.pDependencies = &subpassDependency;

vkCreateRenderPass(logicalDevice, &renderPassCreateInfo, nullptr, &renderPass);

哦，我甚至尝试过将initialLayout更改为VK_IMAGE_LAYOUT_PRESENT_SRC_KHR，但仍然出现错误。这是我得到的验证层错误。

VALIDATION LAYER : Images passed to present must be in layout VK_IMAGE_LAYOUT_PRESENT_SRC_KHR or VK_IMAGE_LAYOUT_SHARED_PRESENT_KHR but is in VK_IMAGE_LAYOUT_UNDEFINED. The Vulkan spec states: Each element of pImageIndices must be the index of a presentable image acquired from the swapchain specified by the corresponding element of the pSwapchains array, and the presented image subresource must be in the VK_IMAGE_LAYOUT_PRESENT_SRC_KHR layout at the time the operation is executed on a VkDevice (https://www.khronos.org/registry/vulkan/specs/1.1-extensions/html/vkspec.html#VUID-VkPresentInfoKHR-pImageIndices-01296)

Answer 1

问题在于从发布的代码中省略了渲染过程的创建。

双击VkRenderPassCreateInfo中的VkAttachmentDescription条目。

同时检查attachmentCount是否不为零。