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vulkan: avoid usage of general image layout

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niki
2022-08-08 22:06:01 +02:00
parent c51b12a177
commit 0ebb34e037
4 changed files with 49 additions and 61 deletions
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src/modules/graphics/vulkan/Graphics.cpp
+5 -5
View File
@@ -216,13 +216,13 @@ bool Graphics::setMode(void* context, int width, int height, int pixelwidth, int
initCapabilities();
createSwapChain();
createImageViews();
createSyncObjects();
createCommandPool();
createCommandBuffers();
startRecordingGraphicsCommands();
createQuadIndexBuffer();
createDefaultTexture();
createDefaultShaders();
createQuadIndexBuffer();
createSyncObjects();
startRecordingGraphicsCommands();
currentFrame = 0;
created = true;
@@ -1242,7 +1242,7 @@ void Graphics::startRenderPass(Texture* texture, uint32_t w, uint32_t h) {
currentViewportHeight = (float)h;
if (renderTargetTexture) {
Vulkan::cmdTransitionImageLayout(commandBuffers.at(imageIndex), (VkImage)texture->getHandle(), VK_IMAGE_LAYOUT_GENERAL, VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL);
Vulkan::cmdTransitionImageLayout(commandBuffers.at(imageIndex), (VkImage)texture->getHandle(), VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL, VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL);
}
vkCmdBeginRendering(commandBuffers.at(imageIndex), &renderingInfo);
@@ -1254,7 +1254,7 @@ void Graphics::endRenderPass() {
vkCmdEndRendering(commandBuffers.at(imageIndex));
if (renderTargetTexture) {
Vulkan::cmdTransitionImageLayout(commandBuffers.at(imageIndex), (VkImage)renderTargetTexture->getHandle(), VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL, VK_IMAGE_LAYOUT_GENERAL);
Vulkan::cmdTransitionImageLayout(commandBuffers.at(imageIndex), (VkImage)renderTargetTexture->getHandle(), VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL, VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL);
renderTargetTexture = nullptr;
}
}
src/modules/graphics/vulkan/Shader.cpp
+1 -1
View File
@@ -194,7 +194,7 @@ const VkPipelineLayout Shader::getGraphicsPipelineLayout() const {
static VkDescriptorImageInfo createDescriptorImageInfo(graphics::Texture* texture) {
VkDescriptorImageInfo imageInfo{};
imageInfo.imageLayout = VK_IMAGE_LAYOUT_GENERAL;
imageInfo.imageLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
Texture* vkTexture = (Texture*)texture;
imageInfo.imageView = (VkImageView)vkTexture->getRenderTargetHandle();
imageInfo.sampler = (VkSampler)vkTexture->getSamplerHandle();
src/modules/graphics/vulkan/Texture.cpp
+13 -11
View File
@@ -59,8 +59,8 @@ bool Texture::loadVolatile() {
auto commandBuffer = vgfx->getDataTransferCommandBuffer();
// fixme: we should use VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL as the default image layout instead of VK_IMAGE_LAYOUT_GENERAL.
Vulkan::cmdTransitionImageLayout(commandBuffer, textureImage, VK_IMAGE_LAYOUT_UNDEFINED, VK_IMAGE_LAYOUT_GENERAL, 0, 1, 0, layerCount);
// fixme: we probably should select a different default layout when the texture is not readable, instead of VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL
Vulkan::cmdTransitionImageLayout(commandBuffer, textureImage, VK_IMAGE_LAYOUT_UNDEFINED, VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL, 0, 1, 0, layerCount);
if (data) {
for (int slice = 0; slice < layerCount; slice++) {
@@ -139,7 +139,7 @@ void Texture::createTextureImageView() {
}
void Texture::clear(bool white) {
auto commandBuffer = vgfx->beginSingleTimeCommands();
auto commandBuffer = vgfx->getDataTransferCommandBuffer();
auto clearColor = getClearValue(white);
@@ -148,9 +148,11 @@ void Texture::clear(bool white) {
range.layerCount = layerCount;
range.levelCount = 1;
vkCmdClearColorImage(commandBuffer, textureImage, VK_IMAGE_LAYOUT_GENERAL, &clearColor, 1, &range);
Vulkan::cmdTransitionImageLayout(commandBuffer, textureImage, VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, 0, 1, 0, layerCount);
vgfx->endSingleTimeCommands(commandBuffer);
vkCmdClearColorImage(commandBuffer, textureImage, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, &clearColor, 1, &range);
Vulkan::cmdTransitionImageLayout(commandBuffer, textureImage, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL, 0, 1, 0, layerCount);
}
VkClearColorValue Texture::getClearValue(bool white) {
@@ -240,7 +242,7 @@ void Texture::uploadByteData(PixelFormat pixelformat, const void* data, size_t s
auto commandBuffer = vgfx->getDataTransferCommandBuffer();
Vulkan::cmdTransitionImageLayout(commandBuffer, textureImage, VK_IMAGE_LAYOUT_GENERAL, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, level, 1, slice, 1);
Vulkan::cmdTransitionImageLayout(commandBuffer, textureImage, VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, level, 1, slice, 1);
vkCmdCopyBufferToImage(
commandBuffer,
@@ -251,7 +253,7 @@ void Texture::uploadByteData(PixelFormat pixelformat, const void* data, size_t s
&region
);
Vulkan::cmdTransitionImageLayout(commandBuffer, textureImage, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, VK_IMAGE_LAYOUT_GENERAL, level, 1, slice, 1);
Vulkan::cmdTransitionImageLayout(commandBuffer, textureImage, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL, level, 1, slice, 1);
vgfx->queueCleanUp([allocator = allocator, stagingBuffer, vmaAllocation]() {
vmaDestroyBuffer(allocator, stagingBuffer, vmaAllocation);
@@ -275,11 +277,11 @@ void Texture::copyFromBuffer(graphics::Buffer* source, size_t sourceoffset, int
region.imageExtent.width = static_cast<uint32_t>(rect.w);
region.imageExtent.height = static_cast<uint32_t>(rect.h);
Vulkan::cmdTransitionImageLayout(commandBuffer, textureImage, VK_IMAGE_LAYOUT_GENERAL, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL);
Vulkan::cmdTransitionImageLayout(commandBuffer, textureImage, VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL);
vkCmdCopyBufferToImage(commandBuffer, (VkBuffer)source->getHandle(), textureImage, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, 1, &region);
Vulkan::cmdTransitionImageLayout(commandBuffer, textureImage, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, VK_IMAGE_LAYOUT_GENERAL);
Vulkan::cmdTransitionImageLayout(commandBuffer, textureImage, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL);
}
void Texture::copyToBuffer(graphics::Buffer* dest, int slice, int mipmap, const Rect& rect, size_t destoffset, int destwidth, size_t size) {
@@ -299,11 +301,11 @@ void Texture::copyToBuffer(graphics::Buffer* dest, int slice, int mipmap, const
region.imageExtent.width = static_cast<uint32_t>(rect.w);
region.imageExtent.height = static_cast<uint32_t>(rect.h);
Vulkan::cmdTransitionImageLayout(commandBuffer, textureImage, VK_IMAGE_LAYOUT_GENERAL, VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL);
Vulkan::cmdTransitionImageLayout(commandBuffer, textureImage, VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL, VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL);
vkCmdCopyImageToBuffer(commandBuffer, textureImage, VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL, (VkBuffer) dest->getHandle(), 1, &region);
Vulkan::cmdTransitionImageLayout(commandBuffer, textureImage, VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL, VK_IMAGE_LAYOUT_GENERAL);
Vulkan::cmdTransitionImageLayout(commandBuffer, textureImage, VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL, VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL);
}
} // vulkan
src/modules/graphics/vulkan/Vulkan.cpp
+30 -44
View File
@@ -570,12 +570,12 @@ void Vulkan::cmdTransitionImageLayout(VkCommandBuffer commandBuffer, VkImage ima
VkPipelineStageFlags sourceStage;
VkPipelineStageFlags destinationStage;
if (oldLayout == VK_IMAGE_LAYOUT_UNDEFINED && newLayout == VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL) {
if (oldLayout == VK_IMAGE_LAYOUT_UNDEFINED && newLayout == VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL) {
barrier.srcAccessMask = 0;
barrier.dstAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT;
barrier.dstAccessMask = VK_ACCESS_SHADER_READ_BIT;
sourceStage = VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT;
destinationStage = VK_PIPELINE_STAGE_TRANSFER_BIT;
destinationStage = VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT;
}
else if (oldLayout == VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL && newLayout == VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL) {
barrier.srcAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT;
@@ -584,26 +584,40 @@ void Vulkan::cmdTransitionImageLayout(VkCommandBuffer commandBuffer, VkImage ima
sourceStage = VK_PIPELINE_STAGE_TRANSFER_BIT;
destinationStage = VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT;
}
else if (oldLayout == VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL && newLayout == VK_IMAGE_LAYOUT_GENERAL) {
barrier.srcAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT;
barrier.dstAccessMask = VK_ACCESS_SHADER_READ_BIT;
sourceStage = VK_PIPELINE_STAGE_TRANSFER_BIT;
destinationStage = VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT;
}
else if (oldLayout == VK_IMAGE_LAYOUT_GENERAL && newLayout == VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL) {
else if (oldLayout == VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL && newLayout == VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL) {
barrier.srcAccessMask = VK_ACCESS_SHADER_READ_BIT;
barrier.dstAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT;
sourceStage = VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT;
destinationStage = VK_PIPELINE_STAGE_TRANSFER_BIT;
}
else if (oldLayout == VK_IMAGE_LAYOUT_UNDEFINED && newLayout == VK_IMAGE_LAYOUT_GENERAL) {
barrier.srcAccessMask = 0;
barrier.dstAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT | VK_ACCESS_SHADER_READ_BIT;
else if (oldLayout == VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL && newLayout == VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL) {
barrier.srcAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT;
barrier.dstAccessMask = VK_ACCESS_SHADER_READ_BIT;
sourceStage = VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT | VK_PIPELINE_STAGE_TRANSFER_BIT;
destinationStage = VK_PIPELINE_STAGE_TRANSFER_BIT | VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT;
sourceStage = VK_PIPELINE_STAGE_TRANSFER_BIT;
destinationStage = VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT;
}
else if (oldLayout == VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL && newLayout == VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL) {
barrier.srcAccessMask = VK_ACCESS_SHADER_READ_BIT;
barrier.dstAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT;
sourceStage = VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT;
destinationStage = VK_PIPELINE_STAGE_TRANSFER_BIT;
}
else if (oldLayout == VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL && newLayout == VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL) {
barrier.srcAccessMask = VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT;
barrier.dstAccessMask = VK_ACCESS_SHADER_READ_BIT;
sourceStage = VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT;
destinationStage = VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT;
}
else if (oldLayout == VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL && newLayout == VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL) {
barrier.srcAccessMask = VK_ACCESS_SHADER_READ_BIT;
barrier.dstAccessMask = VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT;
sourceStage = VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT;
destinationStage = VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT;
}
else if (oldLayout == VK_IMAGE_LAYOUT_UNDEFINED && newLayout == VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL) {
barrier.srcAccessMask = 0;
@@ -619,34 +633,6 @@ void Vulkan::cmdTransitionImageLayout(VkCommandBuffer commandBuffer, VkImage ima
sourceStage = VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT;
destinationStage = VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT;
}
else if (oldLayout == VK_IMAGE_LAYOUT_GENERAL && newLayout == VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL) {
barrier.srcAccessMask = 0;
barrier.dstAccessMask = VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT;
sourceStage = VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT;
destinationStage = VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT;
}
else if (oldLayout == VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL && newLayout == VK_IMAGE_LAYOUT_GENERAL) {
barrier.srcAccessMask = VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT;
barrier.dstAccessMask = 0;
sourceStage = VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT;
destinationStage = VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT;
}
else if (oldLayout == VK_IMAGE_LAYOUT_GENERAL && newLayout == VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL) {
barrier.srcAccessMask = VK_ACCESS_SHADER_READ_BIT;
barrier.dstAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT;
sourceStage = VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT;
destinationStage = VK_PIPELINE_STAGE_TRANSFER_BIT;
}
else if (oldLayout == VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL && newLayout == VK_IMAGE_LAYOUT_GENERAL) {
barrier.srcAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT;
barrier.dstAccessMask = VK_ACCESS_SHADER_READ_BIT;
sourceStage = VK_PIPELINE_STAGE_TRANSFER_BIT;
destinationStage = VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT;
}
else {
throw std::invalid_argument("unsupported layout transition!");
}