b469c10c85
This reverts commit 9fc189f1cb.
Reason for revert: shader compile failure on AndroidOne-GPU-Mali400MP2 devices
Original change's description:
> Wrap 'u_rtFlip.y * dfdy()' in parentheses.
>
> This guards against unexpected results when dfdy is used in complex
> expressions. In practice, I'm not aware of this causing any trouble.
>
> Change-Id: I58d4762871481fdb4c173b570e4d5d6edf657af7
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/465077
> Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
> Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
> Auto-Submit: John Stiles <johnstiles@google.com>
Change-Id: Idfaa9316d657717d5ee7117837c9cc9c3d4ee189
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/465377
Auto-Submit: Greg Daniel <egdaniel@google.com>
Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
24 lines
1.2 KiB
Metal
24 lines
1.2 KiB
Metal
#include <metal_stdlib>
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#include <simd/simd.h>
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using namespace metal;
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struct Uniforms {
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float4 testInputs;
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float4 colorGreen;
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float4 colorRed;
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};
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struct Inputs {
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};
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struct Outputs {
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float4 sk_FragColor [[color(0)]];
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};
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struct sksl_synthetic_uniforms {
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float2 u_skRTFlip;
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};
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fragment Outputs fragmentMain(Inputs _in [[stage_in]], constant Uniforms& _uniforms [[buffer(0)]], constant sksl_synthetic_uniforms& _anonInterface0 [[buffer(1)]], bool _frontFacing [[front_facing]], float4 _fragCoord [[position]]) {
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Outputs _out;
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(void)_out;
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float4 expected = float4(0.0);
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_out.sk_FragColor = (((((_anonInterface0.u_skRTFlip.y*dfdy(_uniforms.testInputs.x) == expected.x && all(_anonInterface0.u_skRTFlip.y*dfdy(_uniforms.testInputs.xy) == expected.xy)) && all(_anonInterface0.u_skRTFlip.y*dfdy(_uniforms.testInputs.xyz) == expected.xyz)) && all(_anonInterface0.u_skRTFlip.y*dfdy(_uniforms.testInputs) == expected)) && all(sign(_anonInterface0.u_skRTFlip.y*dfdy(coords.xx)) == float2(0.0, 0.0))) && all(sign(_anonInterface0.u_skRTFlip.y*dfdy(coords.yy)) == float2(1.0, 1.0))) && all(sign(_anonInterface0.u_skRTFlip.y*dfdy(coords)) == float2(0.0, 1.0)) ? _uniforms.colorGreen : _uniforms.colorRed;
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return _out;
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}
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