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- fix wrong layout and image format for the swap chain

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This commit is contained in:
Magnus Norddahl 2019-03-09 22:07:46 +01:00
parent ff68d2e651
commit 5581fbfd93
2 changed files with 9 additions and 1 deletions
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9
src/rendering/vulkan/renderer/vk_postprocess.cpp
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@ -387,8 +387,11 @@ void VkPostprocess::RenderEffect(const FString &name)
key.InputTextures = step.Textures.Size();
key.Uniforms = step.Uniforms.Data.Size();
key.Shader = mShaders[step.ShaderName].get();
key.SwapChain = (step.Output.Type == PPTextureType::SwapChain);
if (step.Output.Type == PPTextureType::PPTexture)
key.OutputFormat = mTextures[step.Output.Texture]->Format;
else if (step.Output.Type == PPTextureType::SwapChain)
key.OutputFormat = GetVulkanFrameBuffer()->device->swapChain->swapChainFormat.format;
else
key.OutputFormat = VK_FORMAT_R16G16B16A16_SFLOAT;
@ -418,6 +421,7 @@ void VkPostprocess::RenderScreenQuad(VkPPRenderPassSetup *passSetup, VulkanDescr
beginInfo.setRenderPass(passSetup->RenderPass.get());
beginInfo.setRenderArea(x, y, width, height);
beginInfo.setFramebuffer(framebuffer);
beginInfo.addClearColor(0.0f, 0.0f, 0.0f, 1.0f);
VkViewport viewport = { };
viewport.x = x;
@ -672,7 +676,10 @@ void VkPPRenderPassSetup::CreatePipeline(const VkPPRenderPassKey &key)
void VkPPRenderPassSetup::CreateRenderPass(const VkPPRenderPassKey &key)
{
RenderPassBuilder builder;
builder.addColorAttachment(false, key.OutputFormat, VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL);
if (key.SwapChain)
builder.addColorAttachment(true, key.OutputFormat, VK_IMAGE_LAYOUT_PRESENT_SRC_KHR);
else
builder.addColorAttachment(false, key.OutputFormat, VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL);
builder.addSubpass();
builder.addSubpassColorAttachmentRef(0, VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL);
builder.addExternalSubpassDependency(

1
src/rendering/vulkan/renderer/vk_postprocess.h
View file

@ -22,6 +22,7 @@ public:
int InputTextures;
PPBlendMode BlendMode;
VkFormat OutputFormat;
int SwapChain;
bool operator<(const VkPPRenderPassKey &other) const { return memcmp(this, &other, sizeof(VkPPRenderPassKey)) < 0; }
bool operator==(const VkPPRenderPassKey &other) const { return memcmp(this, &other, sizeof(VkPPRenderPassKey)) == 0; }