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>
40 lines
1.4 KiB
Plaintext
40 lines
1.4 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 GLCompute %main "main"
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OpExecutionMode %main LocalSize 1 1 1
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OpName %main_1 "main_1"
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OpName %m "m"
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OpName %main "main"
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%void = OpTypeVoid
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%1 = OpTypeFunction %void
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%float = OpTypeFloat 32
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%v3float = OpTypeVector %float 3
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%mat3v3float = OpTypeMatrix %v3float 3
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%float_0 = OpConstant %float 0
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%9 = OpConstantComposite %v3float %float_0 %float_0 %float_0
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%10 = OpConstantComposite %mat3v3float %9 %9 %9
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%_ptr_Function_mat3v3float = OpTypePointer Function %mat3v3float
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%13 = OpConstantNull %mat3v3float
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%int = OpTypeInt 32 1
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%int_1 = OpConstant %int 1
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%_ptr_Function_v3float = OpTypePointer Function %v3float
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%main_1 = OpFunction %void None %1
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%4 = OpLabel
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%m = OpVariable %_ptr_Function_mat3v3float Function %13
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OpStore %m %10
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%17 = OpAccessChain %_ptr_Function_v3float %m %int_1
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%18 = OpLoad %v3float %17
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%19 = OpCompositeExtract %float %18 1
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OpReturn
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OpFunctionEnd
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%main = OpFunction %void None %1
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%21 = OpLabel
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%22 = OpFunctionCall %void %main_1
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OpReturn
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OpFunctionEnd
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