mewin/vulkan-hpp
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Removed explicit setting of the ComponentMapping for ImageViews in samples to RGBA, as the default of Identity does the same.

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This commit is contained in:
asuessenbach
2021-11-11 11:49:07 +01:00
parent d8c9f4f0ee
commit 9b7adb35ee
10 changed files with 79 additions and 109 deletions
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87
RAII_Samples/InputAttachment/InputAttachment.cpp
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@@ -76,7 +76,7 @@ int main( int /*argc*/, char ** /*argv*/ )
#if !defined( NDEBUG )
vk::raii::DebugUtilsMessengerEXT debugUtilsMessenger( instance, vk::su::makeDebugUtilsMessengerCreateInfoEXT() );
#endif
vk::raii::PhysicalDevice physicalDevice = std::move( vk::raii::PhysicalDevices( instance ).front() );
vk::raii::PhysicalDevice physicalDevice = std::move( vk::raii::PhysicalDevices( instance ).front() );
vk::FormatProperties formatProperties = physicalDevice.getFormatProperties( vk::Format::eR8G8B8A8Unorm );
if ( !( formatProperties.optimalTilingFeatures & vk::FormatFeatureFlagBits::eColorAttachment ) )
@@ -96,8 +96,8 @@ int main( int /*argc*/, char ** /*argv*/ )
device, { vk::CommandPoolCreateFlagBits::eResetCommandBuffer, graphicsAndPresentQueueFamilyIndex.first } );
vk::raii::CommandBuffer commandBuffer = vk::raii::su::makeCommandBuffer( device, commandPool );
vk::raii::Queue graphicsQueue( device, graphicsAndPresentQueueFamilyIndex.first, 0 );
vk::raii::Queue presentQueue( device, graphicsAndPresentQueueFamilyIndex.second, 0 );
vk::raii::Queue graphicsQueue( device, graphicsAndPresentQueueFamilyIndex.first, 0 );
vk::raii::Queue presentQueue( device, graphicsAndPresentQueueFamilyIndex.second, 0 );
vk::raii::su::SwapChainData swapChainData( physicalDevice,
device,
@@ -117,7 +117,7 @@ int main( int /*argc*/, char ** /*argv*/ )
// Create the image that will be used as the input attachment
// The image for the color attachment is the presentable image already created as part of the SwapChainData
vk::ImageCreateInfo imageCreateInfo( {},
vk::ImageCreateInfo imageCreateInfo( {},
vk::ImageType::e2D,
swapChainData.colorFormat,
vk::Extent3D( surfaceData.extent, 1 ),
@@ -127,12 +127,12 @@ int main( int /*argc*/, char ** /*argv*/ )
vk::ImageTiling::eOptimal,
vk::ImageUsageFlagBits::eInputAttachment |
vk::ImageUsageFlagBits::eTransferDst );
vk::raii::Image inputImage( device, imageCreateInfo );
vk::raii::Image inputImage( device, imageCreateInfo );
vk::MemoryRequirements memoryRequirements = inputImage.getMemoryRequirements();
uint32_t memoryTypeIndex =
vk::su::findMemoryType( physicalDevice.getMemoryProperties(), memoryRequirements.memoryTypeBits, {} );
vk::MemoryAllocateInfo memoryAllocateInfo( memoryRequirements.size, memoryTypeIndex );
vk::MemoryAllocateInfo memoryAllocateInfo( memoryRequirements.size, memoryTypeIndex );
vk::raii::DeviceMemory inputMemory( device, memoryAllocateInfo );
inputImage.bindMemory( *inputMemory, 0 );
@@ -144,11 +144,11 @@ int main( int /*argc*/, char ** /*argv*/ )
vk::ImageLayout::eUndefined,
vk::ImageLayout::eTransferDstOptimal );
vk::ClearColorValue clearColorValue( std::array<float, 4>( { { 1.0f, 1.0f, 0.0f, 0.0f } } ) );
vk::ImageSubresourceRange imageSubresourceRange(
vk::ImageAspectFlagBits::eColor, 0, VK_REMAINING_MIP_LEVELS, 0, VK_REMAINING_ARRAY_LAYERS );
commandBuffer.clearColorImage(
*inputImage, vk::ImageLayout::eTransferDstOptimal, clearColorValue, imageSubresourceRange );
*inputImage,
vk::ImageLayout::eTransferDstOptimal,
{ std::array<float, 4>( { { 1.0f, 1.0f, 0.0f, 0.0f } } ) },
{ { vk::ImageAspectFlagBits::eColor, 0, VK_REMAINING_MIP_LEVELS, 0, VK_REMAINING_ARRAY_LAYERS } } );
// Set the image layout to SHADER_READONLY_OPTIMAL for use by the shaders
vk::raii::su::setImageLayout( commandBuffer,
@@ -157,20 +157,21 @@ int main( int /*argc*/, char ** /*argv*/ )
vk::ImageLayout::eTransferDstOptimal,
vk::ImageLayout::eShaderReadOnlyOptimal );
vk::ComponentMapping componentMapping(
vk::ComponentSwizzle::eR, vk::ComponentSwizzle::eG, vk::ComponentSwizzle::eB, vk::ComponentSwizzle::eA );
imageSubresourceRange = vk::ImageSubresourceRange( vk::ImageAspectFlagBits::eColor, 0, 1, 0, 1 );
vk::ImageViewCreateInfo imageViewCreateInfo(
{}, *inputImage, vk::ImageViewType::e2D, swapChainData.colorFormat, componentMapping, imageSubresourceRange );
vk::ImageViewCreateInfo imageViewCreateInfo( {},
*inputImage,
vk::ImageViewType::e2D,
swapChainData.colorFormat,
{},
{ vk::ImageAspectFlagBits::eColor, 0, 1, 0, 1 } );
vk::raii::ImageView inputAttachmentView( device, imageViewCreateInfo );
vk::DescriptorSetLayoutBinding layoutBinding(
0, vk::DescriptorType::eInputAttachment, 1, vk::ShaderStageFlagBits::eFragment );
vk::DescriptorSetLayoutCreateInfo descriptorSetLayoutCreateInfo( {}, layoutBinding );
vk::raii::DescriptorSetLayout descriptorSetLayout( device, descriptorSetLayoutCreateInfo );
vk::DescriptorSetLayoutCreateInfo descriptorSetLayoutCreateInfo( {}, layoutBinding );
vk::raii::DescriptorSetLayout descriptorSetLayout( device, descriptorSetLayoutCreateInfo );
vk::PipelineLayoutCreateInfo pipelineLayoutCreateInfo( {}, *descriptorSetLayout );
vk::raii::PipelineLayout pipelineLayout( device, pipelineLayoutCreateInfo );
vk::PipelineLayoutCreateInfo pipelineLayoutCreateInfo( {}, *descriptorSetLayout );
vk::raii::PipelineLayout pipelineLayout( device, pipelineLayoutCreateInfo );
std::array<vk::AttachmentDescription, 2> attachments = {
// First attachment is the color attachment - clear at the beginning of the renderpass and transition layout to
@@ -201,7 +202,7 @@ int main( int /*argc*/, char ** /*argv*/ )
vk::AttachmentReference inputReference( 1, vk::ImageLayout::eShaderReadOnlyOptimal );
vk::SubpassDescription subPass( {}, vk::PipelineBindPoint::eGraphics, inputReference, colorReference );
vk::RenderPassCreateInfo renderPassCreateInfo( {}, attachments, subPass );
vk::raii::RenderPass renderPass( device, renderPassCreateInfo );
vk::raii::RenderPass renderPass( device, renderPassCreateInfo );
glslang::InitializeProcess();
vk::raii::ShaderModule vertexShaderModule =
@@ -218,8 +219,9 @@ int main( int /*argc*/, char ** /*argv*/ )
vk::DescriptorPoolCreateFlagBits::eFreeDescriptorSet, 1, poolSize );
vk::raii::DescriptorPool descriptorPool( device, descriptorPoolCreateInfo );
vk::DescriptorSetAllocateInfo descriptorSetAllocateInfo( *descriptorPool, *descriptorSetLayout );
vk::raii::DescriptorSet descriptorSet = std::move( vk::raii::DescriptorSets( device, descriptorSetAllocateInfo ).front() );
vk::DescriptorSetAllocateInfo descriptorSetAllocateInfo( *descriptorPool, *descriptorSetLayout );
vk::raii::DescriptorSet descriptorSet =
std::move( vk::raii::DescriptorSets( device, descriptorSetAllocateInfo ).front() );
vk::DescriptorImageInfo inputImageInfo( nullptr, *inputAttachmentView, vk::ImageLayout::eShaderReadOnlyOptimal );
vk::WriteDescriptorSet writeDescriptorSet(
@@ -227,23 +229,22 @@ int main( int /*argc*/, char ** /*argv*/ )
device.updateDescriptorSets( writeDescriptorSet, nullptr );
vk::raii::PipelineCache pipelineCache( device, vk::PipelineCacheCreateInfo() );
vk::raii::Pipeline graphicsPipeline =
vk::raii::su::makeGraphicsPipeline( device,
pipelineCache,
vertexShaderModule,
nullptr,
fragmentShaderModule,
nullptr,
0,
{},
vk::FrontFace::eClockwise,
false,
pipelineLayout,
renderPass );
vk::raii::Pipeline graphicsPipeline = vk::raii::su::makeGraphicsPipeline( device,
pipelineCache,
vertexShaderModule,
nullptr,
fragmentShaderModule,
nullptr,
0,
{},
vk::FrontFace::eClockwise,
false,
pipelineLayout,
renderPass );
vk::raii::Semaphore imageAcquiredSemaphore( device, vk::SemaphoreCreateInfo() );
vk::Result result;
uint32_t imageIndex;
vk::Result result;
uint32_t imageIndex;
std::tie( result, imageIndex ) =
swapChainData.swapChain.acquireNextImage( vk::su::FenceTimeout, *imageAcquiredSemaphore );
assert( result == vk::Result::eSuccess );
@@ -259,12 +260,12 @@ int main( int /*argc*/, char ** /*argv*/ )
vk::PipelineBindPoint::eGraphics, *pipelineLayout, 0, { *descriptorSet }, nullptr );
commandBuffer.setViewport( 0,
vk::Viewport( 0.0f,
0.0f,
static_cast<float>( surfaceData.extent.width ),
static_cast<float>( surfaceData.extent.height ),
0.0f,
1.0f ) );
vk::Viewport( 0.0f,
0.0f,
static_cast<float>( surfaceData.extent.width ),
static_cast<float>( surfaceData.extent.height ),
0.0f,
1.0f ) );
commandBuffer.setScissor( 0, vk::Rect2D( vk::Offset2D( 0, 0 ), surfaceData.extent ) );
commandBuffer.draw( 3, 1, 0, 0 );