47 lines
2.0 KiB
Plaintext
47 lines
2.0 KiB
Plaintext
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" %_ %position %frag_color
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OpSource GLSL 430
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OpName %main "main"
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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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OpName %_ ""
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OpName %position "position"
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OpName %frag_color "frag_color"
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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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OpDecorate %gl_PerVertex Block
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OpDecorate %position Location 0
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OpDecorate %frag_color Location 1
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%void = OpTypeVoid
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%8 = OpTypeFunction %void
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%float = OpTypeFloat 32
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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
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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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%_ptr_Input_v4float = OpTypePointer Input %v4float
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%position = OpVariable %_ptr_Input_v4float Input
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%_ptr_Output_v4float = OpTypePointer Output %v4float
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%frag_color = OpVariable %_ptr_Output_v4float Output
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%float_0_5 = OpConstant %float 0.5
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%main = OpFunction %void None %8
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%20 = OpLabel
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%21 = OpLoad %v4float %position
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%22 = OpAccessChain %_ptr_Output_v4float %_ %int_0
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OpStore %22 %21
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%23 = OpLoad %v4float %position
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%24 = OpVectorTimesScalar %v4float %23 %float_0_5
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OpStore %frag_color %24
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OpReturn
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OpFunctionEnd
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