38df4c8470
This reverts commit dd904af566.
Reason for revert: breaks ANGLE
Original change's description:
> Improve support for arrays in Metal.
>
> Arrays in Metal now use the `array<T, N>` type instead of the C-style
> `T[N]` type. This gives them semantics much more in line with GLSL,
> so they can be initialized and assigned like GLSL arrays.
>
> This allows the ArrayTypes and Assignment tests to pass, so they have
> been added to our dm SkSL tests. (ArrayConstructors also passes, but
> is not ES2-compliant so it is not enabled.)
>
> Change-Id: Id1028311963084befd0e044e11e223af6a064dda
> Bug: skia:10761, skia:10760, skia:11022, skia:10939
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/365699
> Commit-Queue: John Stiles <johnstiles@google.com>
> Auto-Submit: John Stiles <johnstiles@google.com>
> Reviewed-by: Brian Osman <brianosman@google.com>
TBR=brianosman@google.com,ethannicholas@google.com,johnstiles@google.com
Change-Id: If6a18dea7d6a45fa7836e9129bf81c2e536f07e3
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:10761
Bug: skia:10760
Bug: skia:11022
Bug: skia:10939
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/365976
Reviewed-by: John Stiles <johnstiles@google.com>
Commit-Queue: John Stiles <johnstiles@google.com>
84 lines
3.3 KiB
JavaScript
84 lines
3.3 KiB
JavaScript
OpCapability Shader
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%1 = OpExtInstImport "GLSL.std.450"
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OpMemoryModel Logical GLSL450
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OpEntryPoint Fragment %main "main" %sk_FragColor %sk_Clockwise
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OpExecutionMode %main OriginUpperLeft
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OpName %sk_FragColor "sk_FragColor"
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OpName %sk_Clockwise "sk_Clockwise"
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OpName %test1 "test1"
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OpName %test2 "test2"
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OpName %test3 "test3"
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OpName %main "main"
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OpDecorate %sk_FragColor RelaxedPrecision
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OpDecorate %sk_FragColor Location 0
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OpDecorate %sk_FragColor Index 0
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OpDecorate %sk_Clockwise RelaxedPrecision
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OpDecorate %sk_Clockwise BuiltIn FrontFacing
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OpDecorate %_arr_float_int_4 ArrayStride 16
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OpDecorate %_arr_v2float_int_2 ArrayStride 16
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OpDecorate %_arr_mat4v4float_int_1 ArrayStride 64
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%float = OpTypeFloat 32
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%v4float = OpTypeVector %float 4
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%_ptr_Output_v4float = OpTypePointer Output %v4float
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%sk_FragColor = OpVariable %_ptr_Output_v4float Output
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%bool = OpTypeBool
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%_ptr_Input_bool = OpTypePointer Input %bool
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%sk_Clockwise = OpVariable %_ptr_Input_bool Input
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%int = OpTypeInt 32 1
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%int_4 = OpConstant %int 4
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%_arr_float_int_4 = OpTypeArray %float %int_4
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%_ptr_Private__arr_float_int_4 = OpTypePointer Private %_arr_float_int_4
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%test1 = OpVariable %_ptr_Private__arr_float_int_4 Private
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%float_1 = OpConstant %float 1
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%float_2 = OpConstant %float 2
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%float_3 = OpConstant %float 3
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%float_4 = OpConstant %float 4
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%v2float = OpTypeVector %float 2
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%int_2 = OpConstant %int 2
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%_arr_v2float_int_2 = OpTypeArray %v2float %int_2
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%_ptr_Private__arr_v2float_int_2 = OpTypePointer Private %_arr_v2float_int_2
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%test2 = OpVariable %_ptr_Private__arr_v2float_int_2 Private
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%25 = OpConstantComposite %v2float %float_1 %float_2
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%26 = OpConstantComposite %v2float %float_3 %float_4
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%mat4v4float = OpTypeMatrix %v4float 4
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%int_1 = OpConstant %int 1
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%_arr_mat4v4float_int_1 = OpTypeArray %mat4v4float %int_1
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%_ptr_Private__arr_mat4v4float_int_1 = OpTypePointer Private %_arr_mat4v4float_int_1
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%test3 = OpVariable %_ptr_Private__arr_mat4v4float_int_1 Private
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%float_16 = OpConstant %float 16
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%float_0 = OpConstant %float 0
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%void = OpTypeVoid
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%42 = OpTypeFunction %void
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%int_0 = OpConstant %int 0
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%_ptr_Private_float = OpTypePointer Private %float
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%_ptr_Private_v2float = OpTypePointer Private %v2float
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%_ptr_Private_v4float = OpTypePointer Private %v4float
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%_ptr_Output_float = OpTypePointer Output %float
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%main = OpFunction %void None %42
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%43 = OpLabel
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%19 = OpCompositeConstruct %_arr_float_int_4 %float_1 %float_2 %float_3 %float_4
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OpStore %test1 %19
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%27 = OpCompositeConstruct %_arr_v2float_int_2 %25 %26
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OpStore %test2 %27
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%36 = OpCompositeConstruct %v4float %float_16 %float_0 %float_0 %float_0
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%37 = OpCompositeConstruct %v4float %float_0 %float_16 %float_0 %float_0
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%38 = OpCompositeConstruct %v4float %float_0 %float_0 %float_16 %float_0
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%39 = OpCompositeConstruct %v4float %float_0 %float_0 %float_0 %float_16
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%34 = OpCompositeConstruct %mat4v4float %36 %37 %38 %39
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%40 = OpCompositeConstruct %_arr_mat4v4float_int_1 %34
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OpStore %test3 %40
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%45 = OpAccessChain %_ptr_Private_float %test1 %int_0
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%47 = OpLoad %float %45
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%48 = OpAccessChain %_ptr_Private_v2float %test2 %int_0
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%50 = OpLoad %v2float %48
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%51 = OpCompositeExtract %float %50 0
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%52 = OpFAdd %float %47 %51
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%53 = OpAccessChain %_ptr_Private_v4float %test3 %int_0 %int_0
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%55 = OpLoad %v4float %53
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%56 = OpCompositeExtract %float %55 0
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%57 = OpFAdd %float %52 %56
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%58 = OpAccessChain %_ptr_Output_float %sk_FragColor %int_0
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OpStore %58 %57
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OpReturn
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OpFunctionEnd
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