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Introduce raii-compliant handle wrapper classes.

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This commit is contained in:
asuessenbach
2021-02-17 10:49:59 +01:00
parent 8dc12ba963
commit 2cb1c19c7f
165 changed files with 32669 additions and 2892 deletions
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35
samples/04_InitCommandBuffer/04_InitCommandBuffer.cpp
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@@ -27,34 +27,41 @@ int main( int /*argc*/, char ** /*argv*/ )
{
try
{
vk::UniqueInstance instance = vk::su::createInstance( AppName, EngineName );
vk::Instance instance = vk::su::createInstance( AppName, EngineName );
#if !defined( NDEBUG )
vk::UniqueDebugUtilsMessengerEXT debugUtilsMessenger = vk::su::createDebugUtilsMessenger( instance );
vk::DebugUtilsMessengerEXT debugUtilsMessenger =
instance.createDebugUtilsMessengerEXT( vk::su::makeDebugUtilsMessengerCreateInfoEXT() );
#endif
vk::PhysicalDevice physicalDevice = instance->enumeratePhysicalDevices().front();
vk::PhysicalDevice physicalDevice = instance.enumeratePhysicalDevices().front();
uint32_t graphicsQueueFamilyIndex =
vk::su::findGraphicsQueueFamilyIndex( physicalDevice.getQueueFamilyProperties() );
vk::UniqueDevice device = vk::su::createDevice( physicalDevice, graphicsQueueFamilyIndex );
vk::Device device = vk::su::createDevice( physicalDevice, graphicsQueueFamilyIndex );
/* VULKAN_HPP_KEY_START */
// create a UniqueCommandPool to allocate a CommandBuffer from
vk::UniqueCommandPool commandPool = device->createCommandPoolUnique(
vk::CommandPoolCreateInfo( vk::CommandPoolCreateFlags(), graphicsQueueFamilyIndex ) );
// create a CommandPool to allocate a CommandBuffer from
vk::CommandPool commandPool =
device.createCommandPool( vk::CommandPoolCreateInfo( vk::CommandPoolCreateFlags(), graphicsQueueFamilyIndex ) );
// allocate a CommandBuffer from the CommandPool
vk::UniqueCommandBuffer commandBuffer = std::move( device
->allocateCommandBuffersUnique( vk::CommandBufferAllocateInfo(
commandPool.get(), vk::CommandBufferLevel::ePrimary, 1 ) )
.front() );
vk::CommandBuffer commandBuffer =
device.allocateCommandBuffers( vk::CommandBufferAllocateInfo( commandPool, vk::CommandBufferLevel::ePrimary, 1 ) )
.front();
// Note: No need to explicitly free the CommandBuffer or destroy the CommandPool, as the corresponding free and
// destroy functions are called by the destructor of the UniqueCommandBuffer and the UniqueCommandPool on leaving
// this scope.
// freeing the commandBuffer is optional, as it will automatically freed when the corresponding CommandPool is
// destroyed.
device.freeCommandBuffers( commandPool, commandBuffer );
// destroy the commandPool
device.destroyCommandPool( commandPool );
/* VULKAN_HPP_KEY_END */
device.destroy();
instance.destroyDebugUtilsMessengerEXT( debugUtilsMessenger );
instance.destroy();
}
catch ( vk::SystemError & err )
{