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https://github.com/encounter/dawn-cmake.git
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6ab5d3c151
This CL make transform AddBlockAttribute always try to wrap types used by buffer variables into a struct, in order to generate valid GLSL code for assigning one buffer struct variable to another buffer struct variable. Fixed: tint:1735 Change-Id: I009d8a9ca7ecea1dc0ad6164275c964a18acb33f Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/108023 Kokoro: Kokoro <noreply+kokoro@google.com> Reviewed-by: Ben Clayton <bclayton@google.com> Commit-Queue: Zhaoming Jiang <zhaoming.jiang@intel.com>
50 lines
1.9 KiB
Plaintext
50 lines
1.9 KiB
Plaintext
; SPIR-V
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; Version: 1.3
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; Generator: Google Tint Compiler; 0
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; Bound: 23
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; Schema: 0
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OpCapability Shader
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OpMemoryModel Logical GLSL450
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OpEntryPoint Fragment %main "main"
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OpExecutionMode %main OriginUpperLeft
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OpName %data_block "data_block"
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OpMemberName %data_block 0 "inner"
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OpName %S "S"
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OpMemberName %S 0 "matrix"
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OpMemberName %S 1 "vector"
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OpName %data "data"
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OpName %main "main"
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OpDecorate %data_block Block
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OpMemberDecorate %data_block 0 Offset 0
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OpMemberDecorate %S 0 Offset 0
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OpMemberDecorate %S 0 ColMajor
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OpMemberDecorate %S 0 MatrixStride 16
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OpMemberDecorate %S 1 Offset 64
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OpDecorate %data NonWritable
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OpDecorate %data DescriptorSet 0
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OpDecorate %data Binding 0
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%float = OpTypeFloat 32
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%v3float = OpTypeVector %float 3
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%mat4v3float = OpTypeMatrix %v3float 4
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%S = OpTypeStruct %mat4v3float %v3float
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%data_block = OpTypeStruct %S
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%_ptr_Uniform_data_block = OpTypePointer Uniform %data_block
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%data = OpVariable %_ptr_Uniform_data_block Uniform
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%void = OpTypeVoid
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%8 = OpTypeFunction %void
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%uint = OpTypeInt 32 0
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%uint_0 = OpConstant %uint 0
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%uint_1 = OpConstant %uint 1
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%_ptr_Uniform_v3float = OpTypePointer Uniform %v3float
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%_ptr_Uniform_mat4v3float = OpTypePointer Uniform %mat4v3float
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%v4float = OpTypeVector %float 4
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%main = OpFunction %void None %8
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%11 = OpLabel
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%16 = OpAccessChain %_ptr_Uniform_v3float %data %uint_0 %uint_1
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%17 = OpLoad %v3float %16
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%19 = OpAccessChain %_ptr_Uniform_mat4v3float %data %uint_0 %uint_0
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%20 = OpLoad %mat4v3float %19
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%21 = OpVectorTimesMatrix %v4float %17 %20
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OpReturn
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OpFunctionEnd
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