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comparison tests/test_vulkan_wrapper.nim @ 103:1e2027dfc642

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add: finally working initial approach for shader definitions
author Sam <sam@basx.dev>
date Mon, 20 Mar 2023 10:25:50 +0700
parents c782d7e52b25
children 9eeb9a44d158
comparison
equal deleted inserted replaced
102:c782d7e52b25 103:1e2027dfc642
5 import semicongine/math 5 import semicongine/math
6 6
7 type 7 type
8 Vertex = object 8 Vertex = object
9 pos: Vec3 9 pos: Vec3
10 FragmentInput = object
11 fragpos: Vec3
10 Uniforms = object 12 Uniforms = object
11 time: float32 13 time: float32
14 Pixel = object
15 color: Vec4
12 16
13 17
14 when isMainModule: 18 when isMainModule:
15 # print basic driver infos 19 # print basic driver infos
16 echo "Layers" 20 echo "Layers"
74 commandPool = device.createCommandPool(family=device.firstGraphicsQueue().get().family, nBuffers=1) 78 commandPool = device.createCommandPool(family=device.firstGraphicsQueue().get().family, nBuffers=1)
75 imageAvailable = device.createSemaphore() 79 imageAvailable = device.createSemaphore()
76 renderFinished = device.createSemaphore() 80 renderFinished = device.createSemaphore()
77 inflight = device.createFence() 81 inflight = device.createFence()
78 82
79 var vertexshader = shader(Vertex, Uniforms, device): 83 const vertexBinary = shaderCode[Vertex, Uniforms, FragmentInput](shadertype=VK_SHADER_STAGE_VERTEX_BIT, version=450, entrypoint="main", "fragpos = pos;")
80 shadertype: VK_SHADER_STAGE_VERTEX_BIT 84 const fragmentBinary = shaderCode[FragmentInput, void, Pixel](shadertype=VK_SHADER_STAGE_FRAGMENT_BIT, version=450, entrypoint="main", "color = vec4(1, 1, 1, 0);")
81 entrypoint: "main" 85 var vertexshader = createShader[Vertex, Uniforms, FragmentInput](device, "main", vertexBinary)
82 version: 450 86 var fragmentshader = createShader[FragmentInput, void, Pixel](device, "main", fragmentBinary)
83 code: """"""
84 var fragmentshader = shader(Vertex, Uniforms, device):
85 shadertype: VK_SHADER_STAGE_FRAGMENT_BIT
86 entrypoint: "main"
87 version: 450
88 code: ""
89 87
90 #var vertexshader = loadShaderCode[Vertex, Uniforms](device, vertexshadercode) 88 var pipeline = renderpass.createPipeline(vertexshader, fragmentshader)
91 #var fragmentshader = loadShaderCode[Vertex, Uniforms](device, fragmentshadercode)
92 #var pipeline = renderpass.createPipeline(vertexshaderhandle, fragmentshaderhandle)
93 89
94 echo "All successfull" 90 echo "All successfull"
95 echo "Start cleanup" 91 echo "Start cleanup"
96 92
97 # cleanup 93 # cleanup
98 #pipeline.destroy() 94 #pipeline.destroy()
99 #vertexshader.destroy() 95 #vertexshader.destroy()
100 #fragmentshader.destroy() 96 #fragmentshader.destroy()
97 vertexshader.destroy()
98 fragmentshader.destroy()
101 inflight.destroy() 99 inflight.destroy()
102 imageAvailable.destroy() 100 imageAvailable.destroy()
103 renderFinished.destroy() 101 renderFinished.destroy()
104 commandPool.destroy() 102 commandPool.destroy()
105 for fb in framebuffers.mitems: 103 for fb in framebuffers.mitems: