mirror of
https://github.com/encounter/dawn-cmake.git
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1e19b55d19
- When storing to sample_mask output, write to the 0th element - Only make a return struct if it has members - Adjust type signedness coercion when loading special builtins. - Adapt tests - Update expectations for end-to-end tests - Handle sample_mask with stride Input variables normally don't have layout. But they can have it up through SPIR-V 1.4. Handle this case in the SPIR-V reader, by seeing through the intermediate alias type created for the strided array type. Bug: tint:508 Change-Id: I0f19dc1305d3f250dbbc0698a602288c34245274 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/54743 Auto-Submit: David Neto <dneto@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: James Price <jrprice@google.com> Reviewed-by: Ben Clayton <bclayton@google.com> Kokoro: Kokoro <noreply+kokoro@google.com>
61 lines
2.3 KiB
Plaintext
61 lines
2.3 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: 35
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; Schema: 0
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OpCapability Shader
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OpMemoryModel Logical GLSL450
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OpEntryPoint GLCompute %main "main"
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OpExecutionMode %main LocalSize 1 1 1
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OpName %Src "Src"
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OpName %Dst "Dst"
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OpName %main_1 "main_1"
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OpName %srcValue "srcValue"
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OpName %main "main"
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OpDecorate %Src NonWritable
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OpDecorate %Src DescriptorSet 0
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OpDecorate %Src Binding 0
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OpDecorate %Dst NonReadable
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OpDecorate %Dst DescriptorSet 0
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OpDecorate %Dst Binding 1
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%uint = OpTypeInt 32 0
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%3 = OpTypeImage %uint 2D 0 0 0 2 R32ui
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%_ptr_UniformConstant_3 = OpTypePointer UniformConstant %3
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%Src = OpVariable %_ptr_UniformConstant_3 UniformConstant
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%_ptr_UniformConstant_3_0 = OpTypePointer UniformConstant %3
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%Dst = OpVariable %_ptr_UniformConstant_3_0 UniformConstant
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%void = OpTypeVoid
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%7 = OpTypeFunction %void
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%v4uint = OpTypeVector %uint 4
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%_ptr_Function_v4uint = OpTypePointer Function %v4uint
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%14 = OpConstantNull %v4uint
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%int = OpTypeInt 32 1
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%v2int = OpTypeVector %int 2
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%int_0 = OpConstant %int 0
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%20 = OpConstantComposite %v2int %int_0 %int_0
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%uint_0 = OpConstant %uint 0
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%_ptr_Function_uint = OpTypePointer Function %uint
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%int_1 = OpConstant %int 1
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%main_1 = OpFunction %void None %7
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%10 = OpLabel
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%srcValue = OpVariable %_ptr_Function_v4uint Function %14
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%16 = OpLoad %3 %Src
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%15 = OpImageRead %v4uint %16 %20
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OpStore %srcValue %15
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%23 = OpAccessChain %_ptr_Function_uint %srcValue %uint_0
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%24 = OpLoad %uint %23
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%25 = OpAccessChain %_ptr_Function_uint %srcValue %uint_0
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%26 = OpBitcast %uint %int_1
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%28 = OpIAdd %uint %24 %26
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OpStore %25 %28
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%29 = OpLoad %v4uint %srcValue
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%31 = OpLoad %3 %Dst
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OpImageWrite %31 %20 %29
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OpReturn
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OpFunctionEnd
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%main = OpFunction %void None %7
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%33 = OpLabel
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%34 = OpFunctionCall %void %main_1
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OpReturn
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OpFunctionEnd
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