0f46450775
This reverts commit4c412bce4c. Reason for revert: investigating Pinpoint failure cases, if any Original change's description: > Revert "Reland "Remove inliner from IR generation stage."" > > This reverts commite497a08065. > > Reason for revert: Pinpoint disagrees > > Original change's description: > > Reland "Remove inliner from IR generation stage." > > > > This reverts commit941fc7174f. > > > > Reason for revert: performance now seems to be roughly equal or better > > (~1%) over several trials. > > Nanobench: http://screen/A8e8sojaXBgbMgF > > > > Original change's description: > > > Revert "Remove inliner from IR generation stage." > > > > > > This reverts commit21d7778cb5. > > > > > > Reason for revert: Pinpoint absolutely hates this change > > > > > > Original change's description: > > > > Remove inliner from IR generation stage. > > > > > > > > There is no need to inline code during IR generation, as the optimizer > > > > can now handle this. > > > > > > > > Change-Id: If272bfb98e945a75ec91fb4aa026e5631ac51b5b > > > > Reviewed-on: https://skia-review.googlesource.com/c/skia/+/315971 > > > > Commit-Queue: John Stiles <johnstiles@google.com> > > > > Commit-Queue: Brian Osman <brianosman@google.com> > > > > Reviewed-by: Brian Osman <brianosman@google.com> > > > > Auto-Submit: John Stiles <johnstiles@google.com> > > > > > > TBR=brianosman@google.com,ethannicholas@google.com,johnstiles@google.com > > > > > > Change-Id: I62c235415bcdc92a088e2a7f9c3d7dbf7e1bf669 > > > No-Presubmit: true > > > No-Tree-Checks: true > > > No-Try: true > > > Reviewed-on: https://skia-review.googlesource.com/c/skia/+/317976 > > > Reviewed-by: John Stiles <johnstiles@google.com> > > > Commit-Queue: John Stiles <johnstiles@google.com> > > > > TBR=brianosman@google.com,ethannicholas@google.com,johnstiles@google.com > > > > Change-Id: I6189806c678283188f4b67ee61e5886f88c2d6fc > > Reviewed-on: https://skia-review.googlesource.com/c/skia/+/324891 > > Reviewed-by: John Stiles <johnstiles@google.com> > > Reviewed-by: Ethan Nicholas <ethannicholas@google.com> > > Commit-Queue: Ethan Nicholas <ethannicholas@google.com> > > Auto-Submit: John Stiles <johnstiles@google.com> > > TBR=brianosman@google.com,ethannicholas@google.com,johnstiles@google.com > > Change-Id: I79149467565f22f53b8c28868dd53b80f3421137 > No-Presubmit: true > No-Tree-Checks: true > No-Try: true > Reviewed-on: https://skia-review.googlesource.com/c/skia/+/325626 > Reviewed-by: John Stiles <johnstiles@google.com> > Commit-Queue: John Stiles <johnstiles@google.com> > Auto-Submit: John Stiles <johnstiles@google.com> TBR=brianosman@google.com,ethannicholas@google.com,johnstiles@google.com Change-Id: I2727bd4a2b43e8d12b36b1979ce6fe4a2d935380 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/335936 Reviewed-by: John Stiles <johnstiles@google.com> Commit-Queue: John Stiles <johnstiles@google.com> Auto-Submit: John Stiles <johnstiles@google.com>
24 lines
550 B
Metal
24 lines
550 B
Metal
#include <metal_stdlib>
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#include <simd/simd.h>
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using namespace metal;
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struct Inputs {
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float4 src;
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float4 dst;
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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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fragment Outputs fragmentMain(Inputs _in [[stage_in]], bool _frontFacing [[front_facing]], float4 _fragCoord [[position]]) {
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Outputs _outputStruct;
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thread Outputs* _out = &_outputStruct;
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float4 _0_blend_dst_over;
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{
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_0_blend_dst_over = (1.0 - _in.dst.w) * _in.src + _in.dst;
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}
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_out->sk_FragColor = _0_blend_dst_over;
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return *_out;
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}
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