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https://github.com/gfx-rs/wgpu.git
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62 lines
2.6 KiB
Plaintext
62 lines
2.6 KiB
Plaintext
; SPIR-V
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; Version: 1.0
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; Generator: Khronos Glslang Reference Front End; 10
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; Bound: 31
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; Schema: 0
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OpCapability Shader
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%1 = OpExtInstImport "GLSL.std.450"
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OpMemoryModel Logical GLSL450
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OpEntryPoint Vertex %main "main" %v_uv %a_uv %_ %a_pos
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OpSource GLSL 460
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OpName %main "main"
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OpName %v_uv "v_uv"
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OpName %a_uv "a_uv"
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OpName %gl_PerVertex "gl_PerVertex"
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OpMemberName %gl_PerVertex 0 "gl_Position"
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OpMemberName %gl_PerVertex 1 "gl_PointSize"
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OpMemberName %gl_PerVertex 2 "gl_ClipDistance"
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OpMemberName %gl_PerVertex 3 "gl_CullDistance"
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OpName %_ ""
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OpName %a_pos "a_pos"
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OpDecorate %v_uv Location 0
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OpDecorate %a_uv Location 1
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OpMemberDecorate %gl_PerVertex 0 BuiltIn Position
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OpMemberDecorate %gl_PerVertex 1 BuiltIn PointSize
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OpMemberDecorate %gl_PerVertex 2 BuiltIn ClipDistance
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OpMemberDecorate %gl_PerVertex 3 BuiltIn CullDistance
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OpDecorate %gl_PerVertex Block
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OpDecorate %a_pos Location 0
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%void = OpTypeVoid
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%3 = OpTypeFunction %void
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%float = OpTypeFloat 32
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%v2float = OpTypeVector %float 2
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%_ptr_Output_v2float = OpTypePointer Output %v2float
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%v_uv = OpVariable %_ptr_Output_v2float Output
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%_ptr_Input_v2float = OpTypePointer Input %v2float
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%a_uv = OpVariable %_ptr_Input_v2float Input
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%v4float = OpTypeVector %float 4
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%uint = OpTypeInt 32 0
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%uint_1 = OpConstant %uint 1
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%_arr_float_uint_1 = OpTypeArray %float %uint_1
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%gl_PerVertex = OpTypeStruct %v4float %float %_arr_float_uint_1 %_arr_float_uint_1
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%_ptr_Output_gl_PerVertex = OpTypePointer Output %gl_PerVertex
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%_ = OpVariable %_ptr_Output_gl_PerVertex Output
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%int = OpTypeInt 32 1
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%int_0 = OpConstant %int 0
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%a_pos = OpVariable %_ptr_Input_v2float Input
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%float_0 = OpConstant %float 0
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%float_1 = OpConstant %float 1
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%_ptr_Output_v4float = OpTypePointer Output %v4float
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%main = OpFunction %void None %3
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%5 = OpLabel
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%12 = OpLoad %v2float %a_uv
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OpStore %v_uv %12
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%23 = OpLoad %v2float %a_pos
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%26 = OpCompositeExtract %float %23 0
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%27 = OpCompositeExtract %float %23 1
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%28 = OpCompositeConstruct %v4float %26 %27 %float_0 %float_1
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%30 = OpAccessChain %_ptr_Output_v4float %_ %int_0
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OpStore %30 %28
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OpReturn
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OpFunctionEnd
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