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Function main

samples/12_InitFrameBuffers/12_InitFrameBuffers.cpp:14–91  ·  view source on GitHub ↗

Source from the content-addressed store, hash-verified

12static char const * EngineName = "Vulkan.hpp";
13
14int main()
15{
16 try
17 {
18 vk::Instance instance = vk::su::createInstance( AppName, EngineName, {}, vk::su::getInstanceExtensions() );
19#if !defined( NDEBUG )
20 vk::DebugUtilsMessengerEXT debugUtilsMessenger = instance.createDebugUtilsMessengerEXT( vk::su::makeDebugUtilsMessengerCreateInfoEXT() );
21#endif
22
23 vk::PhysicalDevice physicalDevice = instance.enumeratePhysicalDevices().front();
24
25 vk::su::SurfaceData surfaceData( instance, AppName, vk::Extent2D( 64, 64 ) );
26
27 std::pair<uint32_t, uint32_t> graphicsAndPresentQueueFamilyIndex = vk::su::findGraphicsAndPresentQueueFamilyIndex( physicalDevice, surfaceData.surface );
28 vk::Device device = vk::su::createDevice( physicalDevice, graphicsAndPresentQueueFamilyIndex.first, vk::su::getDeviceExtensions() );
29
30 vk::su::SwapChainData swapChainData( physicalDevice,
31 device,
32 surfaceData.surface,
33 surfaceData.extent,
34 vk::ImageUsageFlagBits::eColorAttachment | vk::ImageUsageFlagBits::eTransferSrc,
35 nullptr,
36 graphicsAndPresentQueueFamilyIndex.first,
37 graphicsAndPresentQueueFamilyIndex.second );
38
39 vk::su::DepthBufferData depthBufferData( physicalDevice, device, vk::Format::eD16Unorm, surfaceData.extent );
40
41 vk::RenderPass renderPass = vk::su::createRenderPass( device, swapChainData.colorFormat, depthBufferData.format );
42
43 /* VULKAN_KEY_START */
44
45 std::array<vk::ImageView, 2> attachments;
46 attachments[1] = depthBufferData.imageView;
47
48 vk::FramebufferCreateInfo framebufferCreateInfo(
49 vk::FramebufferCreateFlags(), renderPass, attachments, surfaceData.extent.width, surfaceData.extent.height, 1 );
50 std::vector<vk::Framebuffer> framebuffers;
51 framebuffers.reserve( swapChainData.imageViews.size() );
52 for ( auto const & imageView : swapChainData.imageViews )
53 {
54 attachments[0] = imageView;
55 framebuffers.push_back( device.createFramebuffer( framebufferCreateInfo ) );
56 }
57
58 for ( auto const & framebuffer : framebuffers )
59 {
60 device.destroyFramebuffer( framebuffer );
61 }
62
63 /* VULKAN_KEY_END */
64
65 device.destroyRenderPass( renderPass );
66 depthBufferData.clear( device );
67 swapChainData.clear( device );
68 device.destroy();
69 instance.destroySurfaceKHR( surfaceData.surface );
70#if !defined( NDEBUG )
71 instance.destroyDebugUtilsMessengerEXT( debugUtilsMessenger );

Callers

nothing calls this directly

Calls 8

createInstanceFunction · 0.85
getInstanceExtensionsFunction · 0.85
createDeviceFunction · 0.85
getDeviceExtensionsFunction · 0.85
createRenderPassFunction · 0.85
clearMethod · 0.45

Tested by

no test coverage detected