88dc25229b
This change includes a fix for an issue we filed against spirv-tools: https://github.com/KhronosGroup/SPIRV-Tools/issues/4371 So, it should reduce the number of extraneous matrix copies in finalized GLSL code. I did quick size total of all filamat files (*) before and after this update, it went from 11.3 MB to 11.1 MB. (*) All backends are enabled, includes built-in Filament shaders and gltfio ubershaders.
51 lines
1.3 KiB
Plaintext
51 lines
1.3 KiB
Plaintext
;; Basic test for spirv-diff
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; SPIR-V
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; Version: 1.0
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; Generator: Google ANGLE Shader Compiler; 0
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; Bound: 27
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; Schema: 0
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OpCapability Shader
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OpMemoryModel Logical GLSL450
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OpEntryPoint Vertex %22 "main" %4 %14 %19
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OpSource GLSL 450
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OpName %4 "_ua_position"
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OpName %14 "ANGLEXfbPosition"
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OpName %17 "gl_PerVertex"
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OpMemberName %17 0 "gl_Position"
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OpMemberName %17 1 "gl_PointSize"
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OpMemberName %17 2 "gl_ClipDistance"
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OpMemberName %17 3 "gl_CullDistance"
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OpName %19 ""
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OpName %22 "main"
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OpDecorate %4 Location 0
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OpDecorate %14 Location 0
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OpMemberDecorate %17 1 RelaxedPrecision
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OpMemberDecorate %17 0 BuiltIn Position
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OpMemberDecorate %17 1 BuiltIn PointSize
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OpMemberDecorate %17 2 BuiltIn ClipDistance
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OpMemberDecorate %17 3 BuiltIn CullDistance
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OpDecorate %17 Block
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%1 = OpTypeFloat 32
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%2 = OpTypeVector %1 4
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%5 = OpTypeInt 32 0
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%6 = OpTypeInt 32 1
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%15 = OpConstant %5 8
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%16 = OpTypeArray %1 %15
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%17 = OpTypeStruct %2 %1 %16 %16
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%20 = OpTypeVoid
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%25 = OpConstant %6 0
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%3 = OpTypePointer Input %2
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%13 = OpTypePointer Output %2
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%18 = OpTypePointer Output %17
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%21 = OpTypeFunction %20
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%4 = OpVariable %3 Input
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%14 = OpVariable %13 Output
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%19 = OpVariable %18 Output
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%22 = OpFunction %20 None %21
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%23 = OpLabel
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%24 = OpLoad %2 %4
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%26 = OpAccessChain %13 %19 %25
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OpStore %26 %24
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OpReturn
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OpFunctionEnd
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