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Refactor RAII-samples to use std::unique_ptr only if needed.

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This commit is contained in:
asuessenbach
2021-06-21 11:32:43 +02:00
parent da2ecae452
commit 69e8e5bf84
52 changed files with 2171 additions and 2437 deletions
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195
RAII_Samples/SecondaryCommandBuffer/SecondaryCommandBuffer.cpp
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@@ -42,35 +42,31 @@ int main( int /*argc*/, char ** /*argv*/ )
{
try
{
std::unique_ptr<vk::raii::Context> context = vk::raii::su::make_unique<vk::raii::Context>();
std::unique_ptr<vk::raii::Instance> instance =
vk::raii::su::makeUniqueInstance( *context, AppName, EngineName, {}, vk::su::getInstanceExtensions() );
vk::raii::Context context;
vk::raii::Instance instance =
vk::raii::su::makeInstance( context, AppName, EngineName, {}, vk::su::getInstanceExtensions() );
#if !defined( NDEBUG )
std::unique_ptr<vk::raii::DebugUtilsMessengerEXT> debugUtilsMessenger =
vk::raii::su::makeUniqueDebugUtilsMessengerEXT( *instance );
vk::raii::DebugUtilsMessengerEXT debugUtilsMessenger( instance, vk::su::makeDebugUtilsMessengerCreateInfoEXT() );
#endif
std::unique_ptr<vk::raii::PhysicalDevice> physicalDevice = vk::raii::su::makeUniquePhysicalDevice( *instance );
vk::raii::PhysicalDevice physicalDevice = std::move( vk::raii::PhysicalDevices( instance ).front() );
vk::raii::su::SurfaceData surfaceData( *instance, AppName, vk::Extent2D( 500, 500 ) );
vk::raii::su::SurfaceData surfaceData( instance, AppName, vk::Extent2D( 500, 500 ) );
std::pair<uint32_t, uint32_t> graphicsAndPresentQueueFamilyIndex =
vk::raii::su::findGraphicsAndPresentQueueFamilyIndex( *physicalDevice, *surfaceData.surface );
std::unique_ptr<vk::raii::Device> device = vk::raii::su::makeUniqueDevice(
*physicalDevice, graphicsAndPresentQueueFamilyIndex.first, vk::su::getDeviceExtensions() );
vk::raii::su::findGraphicsAndPresentQueueFamilyIndex( physicalDevice, *surfaceData.pSurface );
vk::raii::Device device = vk::raii::su::makeDevice(
physicalDevice, graphicsAndPresentQueueFamilyIndex.first, vk::su::getDeviceExtensions() );
std::unique_ptr<vk::raii::CommandPool> commandPool =
vk::raii::su::makeUniqueCommandPool( *device, graphicsAndPresentQueueFamilyIndex.first );
std::unique_ptr<vk::raii::CommandBuffer> commandBuffer =
vk::raii::su::makeUniqueCommandBuffer( *device, *commandPool );
vk::raii::CommandPool commandPool = vk::raii::CommandPool(
device, { vk::CommandPoolCreateFlagBits::eResetCommandBuffer, graphicsAndPresentQueueFamilyIndex.first } );
vk::raii::CommandBuffer commandBuffer = vk::raii::su::makeCommandBuffer( device, commandPool );
std::unique_ptr<vk::raii::Queue> graphicsQueue =
vk::raii::su::make_unique<vk::raii::Queue>( *device, graphicsAndPresentQueueFamilyIndex.first, 0 );
std::unique_ptr<vk::raii::Queue> presentQueue =
vk::raii::su::make_unique<vk::raii::Queue>( *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,
*surfaceData.surface,
vk::raii::su::SwapChainData swapChainData( physicalDevice,
device,
*surfaceData.pSurface,
surfaceData.extent,
vk::ImageUsageFlagBits::eColorAttachment |
vk::ImageUsageFlagBits::eTransferSrc,
@@ -78,104 +74,99 @@ int main( int /*argc*/, char ** /*argv*/ )
graphicsAndPresentQueueFamilyIndex.first,
graphicsAndPresentQueueFamilyIndex.second );
vk::raii::su::DepthBufferData depthBufferData(
*physicalDevice, *device, vk::Format::eD16Unorm, surfaceData.extent );
vk::raii::su::DepthBufferData depthBufferData( physicalDevice, device, vk::Format::eD16Unorm, surfaceData.extent );
vk::raii::su::BufferData uniformBufferData(
*physicalDevice, *device, sizeof( glm::mat4x4 ), vk::BufferUsageFlagBits::eUniformBuffer );
physicalDevice, device, sizeof( glm::mat4x4 ), vk::BufferUsageFlagBits::eUniformBuffer );
glm::mat4x4 mvpcMatrix = vk::su::createModelViewProjectionClipMatrix( surfaceData.extent );
vk::raii::su::copyToDevice( *uniformBufferData.deviceMemory, mvpcMatrix );
vk::raii::su::copyToDevice( uniformBufferData.deviceMemory, mvpcMatrix );
std::unique_ptr<vk::raii::DescriptorSetLayout> descriptorSetLayout = vk::raii::su::makeUniqueDescriptorSetLayout(
*device,
vk::raii::DescriptorSetLayout descriptorSetLayout = vk::raii::su::makeDescriptorSetLayout(
device,
{ { vk::DescriptorType::eUniformBuffer, 1, vk::ShaderStageFlagBits::eVertex },
{ vk::DescriptorType::eCombinedImageSampler, 1, vk::ShaderStageFlagBits::eFragment } } );
std::unique_ptr<vk::raii::PipelineLayout> pipelineLayout =
vk::raii::su::makeUniquePipelineLayout( *device, *descriptorSetLayout );
vk::raii::PipelineLayout pipelineLayout( device, { {}, *descriptorSetLayout } );
vk::Format colorFormat =
vk::su::pickSurfaceFormat( physicalDevice->getSurfaceFormatsKHR( **surfaceData.surface ) ).format;
std::unique_ptr<vk::raii::RenderPass> renderPass =
vk::raii::su::makeUniqueRenderPass( *device,
colorFormat,
depthBufferData.format,
vk::AttachmentLoadOp::eClear,
vk::ImageLayout::eColorAttachmentOptimal );
vk::su::pickSurfaceFormat( physicalDevice.getSurfaceFormatsKHR( **surfaceData.pSurface ) ).format;
vk::raii::RenderPass renderPass = vk::raii::su::makeRenderPass( device,
colorFormat,
depthBufferData.format,
vk::AttachmentLoadOp::eClear,
vk::ImageLayout::eColorAttachmentOptimal );
glslang::InitializeProcess();
std::unique_ptr<vk::raii::ShaderModule> vertexShaderModule =
vk::raii::su::makeUniqueShaderModule( *device, vk::ShaderStageFlagBits::eVertex, vertexShaderText_PT_T );
std::unique_ptr<vk::raii::ShaderModule> fragmentShaderModule =
vk::raii::su::makeUniqueShaderModule( *device, vk::ShaderStageFlagBits::eFragment, fragmentShaderText_T_C );
vk::raii::ShaderModule vertexShaderModule =
vk::raii::su::makeShaderModule( device, vk::ShaderStageFlagBits::eVertex, vertexShaderText_PT_T );
vk::raii::ShaderModule fragmentShaderModule =
vk::raii::su::makeShaderModule( device, vk::ShaderStageFlagBits::eFragment, fragmentShaderText_T_C );
glslang::FinalizeProcess();
std::vector<std::unique_ptr<vk::raii::Framebuffer>> framebuffers = vk::raii::su::makeUniqueFramebuffers(
*device, *renderPass, swapChainData.imageViews, depthBufferData.imageView, surfaceData.extent );
std::vector<vk::raii::Framebuffer> framebuffers = vk::raii::su::makeFramebuffers(
device, renderPass, swapChainData.imageViews, &*depthBufferData.pImageView, surfaceData.extent );
vk::raii::su::BufferData vertexBufferData(
*physicalDevice, *device, sizeof( texturedCubeData ), vk::BufferUsageFlagBits::eVertexBuffer );
physicalDevice, device, sizeof( texturedCubeData ), vk::BufferUsageFlagBits::eVertexBuffer );
vk::raii::su::copyToDevice(
*vertexBufferData.deviceMemory, texturedCubeData, sizeof( texturedCubeData ) / sizeof( texturedCubeData[0] ) );
vertexBufferData.deviceMemory, texturedCubeData, sizeof( texturedCubeData ) / sizeof( texturedCubeData[0] ) );
std::unique_ptr<vk::raii::PipelineCache> pipelineCache =
vk::raii::su::make_unique<vk::raii::PipelineCache>( *device, vk::PipelineCacheCreateInfo() );
std::unique_ptr<vk::raii::Pipeline> graphicsPipeline = vk::raii::su::makeUniqueGraphicsPipeline(
*device,
*pipelineCache,
*vertexShaderModule,
nullptr,
*fragmentShaderModule,
nullptr,
sizeof( texturedCubeData[0] ),
{ { vk::Format::eR32G32B32A32Sfloat, 0 }, { vk::Format::eR32G32Sfloat, 16 } },
vk::FrontFace::eClockwise,
true,
*pipelineLayout,
*renderPass );
vk::raii::PipelineCache pipelineCache( device, vk::PipelineCacheCreateInfo() );
vk::raii::Pipeline graphicsPipeline =
vk::raii::su::makeGraphicsPipeline( device,
pipelineCache,
vertexShaderModule,
nullptr,
fragmentShaderModule,
nullptr,
sizeof( texturedCubeData[0] ),
{ { vk::Format::eR32G32B32A32Sfloat, 0 }, { vk::Format::eR32G32Sfloat, 16 } },
vk::FrontFace::eClockwise,
true,
pipelineLayout,
renderPass );
commandBuffer->begin( vk::CommandBufferBeginInfo() );
commandBuffer.begin( vk::CommandBufferBeginInfo() );
vk::raii::su::TextureData greenTextureData( *physicalDevice, *device );
greenTextureData.setImage( *commandBuffer, vk::su::MonochromeImageGenerator( { 118, 185, 0 } ) );
vk::raii::su::TextureData greenTextureData( physicalDevice, device );
greenTextureData.setImage( commandBuffer, vk::su::MonochromeImageGenerator( { 118, 185, 0 } ) );
vk::raii::su::TextureData checkeredTextureData( *physicalDevice, *device );
checkeredTextureData.setImage( *commandBuffer, vk::su::CheckerboardImageGenerator() );
vk::raii::su::TextureData checkeredTextureData( physicalDevice, device );
checkeredTextureData.setImage( commandBuffer, vk::su::CheckerboardImageGenerator() );
// create two identical descriptor sets, each with a different texture but identical UBOs
std::unique_ptr<vk::raii::DescriptorPool> descriptorPool = vk::raii::su::makeUniqueDescriptorPool(
*device, { { vk::DescriptorType::eUniformBuffer, 2 }, { vk::DescriptorType::eCombinedImageSampler, 2 } } );
vk::raii::DescriptorPool descriptorPool = vk::raii::su::makeDescriptorPool(
device, { { vk::DescriptorType::eUniformBuffer, 2 }, { vk::DescriptorType::eCombinedImageSampler, 2 } } );
std::array<vk::DescriptorSetLayout, 2> layouts = { **descriptorSetLayout, **descriptorSetLayout };
vk::DescriptorSetAllocateInfo descriptorSetAllocateInfo( **descriptorPool, layouts );
vk::raii::DescriptorSets descriptorSets( *device, descriptorSetAllocateInfo );
std::array<vk::DescriptorSetLayout, 2> layouts = { *descriptorSetLayout, *descriptorSetLayout };
vk::DescriptorSetAllocateInfo descriptorSetAllocateInfo( *descriptorPool, layouts );
vk::raii::DescriptorSets descriptorSets( device, descriptorSetAllocateInfo );
assert( descriptorSets.size() == 2 );
vk::raii::su::updateDescriptorSets( *device,
vk::raii::su::updateDescriptorSets( device,
descriptorSets[0],
{ { vk::DescriptorType::eUniformBuffer, *uniformBufferData.buffer, {} } },
{ { vk::DescriptorType::eUniformBuffer, uniformBufferData.buffer, {} } },
greenTextureData );
vk::raii::su::updateDescriptorSets( *device,
vk::raii::su::updateDescriptorSets( device,
descriptorSets[1],
{ { vk::DescriptorType::eUniformBuffer, *uniformBufferData.buffer, {} } },
{ { vk::DescriptorType::eUniformBuffer, uniformBufferData.buffer, {} } },
checkeredTextureData );
/* VULKAN_KEY_START */
// create four secondary command buffers, for each quadrant of the screen
vk::CommandBufferAllocateInfo commandBufferAllocateInfo( **commandPool, vk::CommandBufferLevel::eSecondary, 4 );
vk::raii::CommandBuffers secondaryCommandBuffers( *device, commandBufferAllocateInfo );
vk::CommandBufferAllocateInfo commandBufferAllocateInfo( *commandPool, vk::CommandBufferLevel::eSecondary, 4 );
vk::raii::CommandBuffers secondaryCommandBuffers( device, commandBufferAllocateInfo );
// Get the index of the next available swapchain image:
std::unique_ptr<vk::raii::Semaphore> imageAcquiredSemaphore =
vk::raii::su::make_unique<vk::raii::Semaphore>( *device, vk::SemaphoreCreateInfo() );
vk::Result result;
uint32_t imageIndex;
vk::raii::Semaphore imageAcquiredSemaphore( device, vk::SemaphoreCreateInfo() );
vk::Result result;
uint32_t imageIndex;
std::tie( result, imageIndex ) =
swapChainData.swapChain->acquireNextImage( vk::su::FenceTimeout, **imageAcquiredSemaphore );
swapChainData.pSwapChain->acquireNextImage( vk::su::FenceTimeout, *imageAcquiredSemaphore );
assert( result == vk::Result::eSuccess );
assert( imageIndex < swapChainData.images.size() );
vk::raii::su::setImageLayout( *commandBuffer,
vk::raii::su::setImageLayout( commandBuffer,
static_cast<vk::Image>( swapChainData.images[imageIndex] ),
swapChainData.colorFormat,
vk::ImageLayout::eUndefined,
@@ -186,7 +177,7 @@ int main( int /*argc*/, char ** /*argv*/ )
vk::Rect2D scissor( vk::Offset2D( 0, 0 ), vk::Extent2D( surfaceData.extent ) );
// now we record four separate command buffers, one for each quadrant of the screen
vk::CommandBufferInheritanceInfo commandBufferInheritanceInfo( **renderPass, 0, **framebuffers[imageIndex] );
vk::CommandBufferInheritanceInfo commandBufferInheritanceInfo( *renderPass, 0, *framebuffers[imageIndex] );
vk::CommandBufferBeginInfo secondaryBeginInfo( vk::CommandBufferUsageFlagBits::eOneTimeSubmit |
vk::CommandBufferUsageFlagBits::eRenderPassContinue,
&commandBufferInheritanceInfo );
@@ -198,10 +189,10 @@ int main( int /*argc*/, char ** /*argv*/ )
viewport.y = 25.0f + 250.0f * ( i / 2 );
secondaryCommandBuffers[i].begin( secondaryBeginInfo );
secondaryCommandBuffers[i].bindPipeline( vk::PipelineBindPoint::eGraphics, **graphicsPipeline );
secondaryCommandBuffers[i].bindPipeline( vk::PipelineBindPoint::eGraphics, *graphicsPipeline );
secondaryCommandBuffers[i].bindDescriptorSets(
vk::PipelineBindPoint::eGraphics, **pipelineLayout, 0, { *descriptorSets[i == 0 || i == 3] }, nullptr );
secondaryCommandBuffers[i].bindVertexBuffers( 0, { **vertexBufferData.buffer }, offset );
vk::PipelineBindPoint::eGraphics, *pipelineLayout, 0, { *descriptorSets[i == 0 || i == 3] }, nullptr );
secondaryCommandBuffers[i].bindVertexBuffers( 0, { *vertexBufferData.buffer }, offset );
secondaryCommandBuffers[i].setViewport( 0, viewport );
secondaryCommandBuffers[i].setScissor( 0, scissor );
secondaryCommandBuffers[i].draw( 12 * 3, 1, 0, 0 );
@@ -214,13 +205,13 @@ int main( int /*argc*/, char ** /*argv*/ )
clearValues[1].depthStencil = vk::ClearDepthStencilValue( 1.0f, 0 );
vk::RenderPassBeginInfo renderPassBeginInfo(
**renderPass, **framebuffers[imageIndex], vk::Rect2D( vk::Offset2D( 0, 0 ), surfaceData.extent ), clearValues );
*renderPass, *framebuffers[imageIndex], vk::Rect2D( vk::Offset2D( 0, 0 ), surfaceData.extent ), clearValues );
// specifying VK_SUBPASS_CONTENTS_SECONDARY_COMMAND_BUFFERS means this render pass may ONLY call
// vkCmdExecuteCommands
commandBuffer->beginRenderPass( renderPassBeginInfo, vk::SubpassContents::eSecondaryCommandBuffers );
commandBuffer->executeCommands( executeCommandBuffers );
commandBuffer->endRenderPass();
commandBuffer.beginRenderPass( renderPassBeginInfo, vk::SubpassContents::eSecondaryCommandBuffers );
commandBuffer.executeCommands( executeCommandBuffers );
commandBuffer.endRenderPass();
vk::ImageSubresourceRange imageSubresourceRange( vk::ImageAspectFlagBits::eColor, 0, 1, 0, 1 );
vk::ImageMemoryBarrier prePresentBarrier( vk::AccessFlagBits::eColorAttachmentWrite,
@@ -231,24 +222,24 @@ int main( int /*argc*/, char ** /*argv*/ )
VK_QUEUE_FAMILY_IGNORED,
static_cast<vk::Image>( swapChainData.images[imageIndex] ),
imageSubresourceRange );
commandBuffer->pipelineBarrier( vk::PipelineStageFlagBits::eColorAttachmentOutput,
vk::PipelineStageFlagBits::eBottomOfPipe,
vk::DependencyFlags(),
nullptr,
nullptr,
prePresentBarrier );
commandBuffer->end();
commandBuffer.pipelineBarrier( vk::PipelineStageFlagBits::eColorAttachmentOutput,
vk::PipelineStageFlagBits::eBottomOfPipe,
vk::DependencyFlags(),
nullptr,
nullptr,
prePresentBarrier );
commandBuffer.end();
std::unique_ptr<vk::raii::Fence> drawFence = vk::raii::su::make_unique<vk::raii::Fence>( *device, vk::FenceCreateInfo() );
vk::raii::Fence drawFence( device, vk::FenceCreateInfo() );
vk::PipelineStageFlags waitDestinationStageMask( vk::PipelineStageFlagBits::eColorAttachmentOutput );
vk::SubmitInfo submitInfo( **imageAcquiredSemaphore, waitDestinationStageMask, **commandBuffer );
graphicsQueue->submit( submitInfo, **drawFence );
vk::SubmitInfo submitInfo( *imageAcquiredSemaphore, waitDestinationStageMask, *commandBuffer );
graphicsQueue.submit( submitInfo, *drawFence );
while ( vk::Result::eTimeout == device->waitForFences( { **drawFence }, VK_TRUE, vk::su::FenceTimeout ) )
while ( vk::Result::eTimeout == device.waitForFences( { *drawFence }, VK_TRUE, vk::su::FenceTimeout ) )
;
result = presentQueue->presentKHR( vk::PresentInfoKHR( {}, **swapChainData.swapChain, imageIndex, {} ) );
result = presentQueue.presentKHR( vk::PresentInfoKHR( {}, **swapChainData.pSwapChain, imageIndex, {} ) );
switch ( result )
{
case vk::Result::eSuccess: break;
@@ -261,7 +252,7 @@ int main( int /*argc*/, char ** /*argv*/ )
/* VULKAN_KEY_END */
device->waitIdle();
device.waitIdle();
}
catch ( vk::SystemError & err )
{