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comparison tests/test_vulkan_wrapper.nim @ 108:70f92081d2c1

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did: reorganize code
author Sam <sam@basx.dev>
date Tue, 28 Mar 2023 00:20:49 +0700
parents 2d0351a68a4e
children 8d24727c9795
comparison
equal deleted inserted replaced
107:2d0351a68a4e 108:70f92081d2c1
62 @[], 62 @[],
63 @[], 63 @[],
64 selectedPhysicalDevice.filterForGraphicsPresentationQueues() 64 selectedPhysicalDevice.filterForGraphicsPresentationQueues()
65 ) 65 )
66 66
67 var surfaceFormat = device.physicalDevice.getSurfaceFormats().filterSurfaceFormat()
68 var renderpass = device.simpleForwardRenderPass(surfaceFormat.format)
69 echo renderpass
70 var (swapchain, res) = device.createSwapchain(renderpass, surfaceFormat, device.firstGraphicsQueue().get().family)
71 if res != VK_SUCCESS:
72 raise newException(Exception, "Unable to create swapchain")
73
74 const vertexBinary = shaderCode[Vertex, Uniforms, FragmentInput](stage=VK_SHADER_STAGE_VERTEX_BIT, version=450, entrypoint="main", "fragpos = pos;") 67 const vertexBinary = shaderCode[Vertex, Uniforms, FragmentInput](stage=VK_SHADER_STAGE_VERTEX_BIT, version=450, entrypoint="main", "fragpos = pos;")
75 const fragmentBinary = shaderCode[FragmentInput, void, Pixel](stage=VK_SHADER_STAGE_FRAGMENT_BIT, version=450, entrypoint="main", "color = vec4(1, 1, 1, 0);") 68 const fragmentBinary = shaderCode[FragmentInput, void, Pixel](stage=VK_SHADER_STAGE_FRAGMENT_BIT, version=450, entrypoint="main", "color = vec4(1, 1, 1, 0);")
76 var 69 var
77 vertexshader = createShader[Vertex, Uniforms, FragmentInput](device, VK_SHADER_STAGE_VERTEX_BIT, "main", vertexBinary) 70 vertexshader = createShader[Vertex, Uniforms, FragmentInput](device, VK_SHADER_STAGE_VERTEX_BIT, "main", vertexBinary)
78 fragmentshader = createShader[FragmentInput, void, Pixel](device, VK_SHADER_STAGE_FRAGMENT_BIT, "main", fragmentBinary) 71 fragmentshader = createShader[FragmentInput, void, Pixel](device, VK_SHADER_STAGE_FRAGMENT_BIT, "main", fragmentBinary)
79 pipeline = renderpass.createPipeline(vertexshader, fragmentshader) 72 surfaceFormat = device.physicalDevice.getSurfaceFormats().filterSurfaceFormat()
80 descriptorPool = device.createDescriptorSetPool(@[(VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, 1'u32)]) 73 renderpass = device.simpleForwardRenderPass(surfaceFormat.format, vertexshader, fragmentshader, 2)
81 descriptorSet = descriptorPool.allocateDescriptorSet(pipeline.descriptorSetLayout, 1) 74 var (swapchain, res) = device.createSwapchain(renderpass, surfaceFormat, device.firstGraphicsQueue().get().family, 2)
75 if res != VK_SUCCESS:
76 raise newException(Exception, "Unable to create swapchain")
82 77
83 echo "All successfull" 78 echo "All successfull"
84 discard swapchain.drawNextFrame(pipeline) 79 for i in 0 ..< 2:
80 discard swapchain.drawNextFrame()
81 echo "Rendered ", swapchain.framesRendered, " frames"
85 echo "Start cleanup" 82 echo "Start cleanup"
83
86 84
87 # cleanup 85 # cleanup
88 checkVkResult device.vk.vkDeviceWaitIdle() 86 checkVkResult device.vk.vkDeviceWaitIdle()
89 descriptorPool.destroy()
90 vertexshader.destroy() 87 vertexshader.destroy()
91 fragmentshader.destroy() 88 fragmentshader.destroy()
92 pipeline.destroy()
93 renderpass.destroy() 89 renderpass.destroy()
94 swapchain.destroy() 90 swapchain.destroy()
95 device.destroy() 91 device.destroy()
96 92
97 debugger.destroy() 93 debugger.destroy()