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Reorder some object instantiations to get valid destruction sequence. (#1641)

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This commit is contained in:
Andreas Süßenbach
2023-08-21 11:35:17 +02:00
committed by GitHub
parent d07d082af1
commit 14d048e9bf
3 changed files with 12 additions and 12 deletions
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8
RAII_Samples/CopyBlitImage/CopyBlitImage.cpp
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@@ -84,6 +84,9 @@ int main( int /*argc*/, char ** /*argv*/ )
vk::ImageLayout::eUndefined,
vk::ImageLayout::eTransferDstOptimal );
// in order to get a clean desctruction sequence, instantiate the DeviceMemory for the image first
vk::raii::DeviceMemory deviceMemory( nullptr );
// Create an image, map it, and write some values to the image
vk::ImageCreateInfo imageCreateInfo( {},
vk::ImageType::e2D,
@@ -101,7 +104,7 @@ int main( int /*argc*/, char ** /*argv*/ )
uint32_t memoryTypeIndex = vk::su::findMemoryType( memoryProperties, memoryRequirements.memoryTypeBits, vk::MemoryPropertyFlagBits::eHostVisible );
vk::MemoryAllocateInfo memoryAllocateInfo( memoryRequirements.size, memoryTypeIndex );
vk::raii::DeviceMemory deviceMemory( device, memoryAllocateInfo );
deviceMemory = vk::raii::DeviceMemory( device, memoryAllocateInfo );
blitSourceImage.bindMemory( *deviceMemory, 0 );
vk::raii::su::setImageLayout( commandBuffer, *blitSourceImage, swapChainData.colorFormat, vk::ImageLayout::eUndefined, vk::ImageLayout::eGeneral );
@@ -206,9 +209,6 @@ int main( int /*argc*/, char ** /*argv*/ )
}
std::this_thread::sleep_for( std::chrono::milliseconds( 1000 ) );
// in order to prevent some validation layer warning, you need to explicitly free the image before the device memory
blitSourceImage.clear();
/* VULKAN_KEY_END */
}
catch ( vk::SystemError & err )