diff options
author | 2017-09-18 14:10:39 -0400 | |
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committer | 2017-09-18 18:32:13 +0000 | |
commit | f7b8820dc813d1eb0b6b43fe4581dded0da38caf (patch) | |
tree | 518d313a9fa571a9f9ca26af7c381664694a4706 /src/gpu/effects/GrBlurredEdgeFragmentProcessor.cpp | |
parent | 47a540f503bc722393b61c4b822e95b17f200125 (diff) |
re-land of new SkSL precisions
Bug: skia:
Change-Id: Ic1deb3db2cbda6ca45f93dee99832971a36a2119
Reviewed-on: https://skia-review.googlesource.com/47841
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
Diffstat (limited to 'src/gpu/effects/GrBlurredEdgeFragmentProcessor.cpp')
-rw-r--r-- | src/gpu/effects/GrBlurredEdgeFragmentProcessor.cpp | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/gpu/effects/GrBlurredEdgeFragmentProcessor.cpp b/src/gpu/effects/GrBlurredEdgeFragmentProcessor.cpp index 1b5ea600f9..ff997cdec4 100644 --- a/src/gpu/effects/GrBlurredEdgeFragmentProcessor.cpp +++ b/src/gpu/effects/GrBlurredEdgeFragmentProcessor.cpp @@ -25,12 +25,12 @@ public: args.fFp.cast<GrBlurredEdgeFragmentProcessor>(); (void)_outer; fragBuilder->codeAppendf( - "float factor = 1.0 - %s.w;\n@switch (%d) {\n case 0:\n factor = " - "exp((-factor * factor) * 4.0) - 0.017999999999999999;\n break;\n case " - "1:\n factor = smoothstep(1.0, 0.0, factor);\n break;\n}\n%s = " - "float4(factor);\n", - args.fInputColor ? args.fInputColor : "float4(1)", _outer.mode(), - args.fOutputColor); + "half factor = half(1.0 - highfloat(%s.w));\n@switch (%d) {\n case 0:\n " + "factor = half(exp(highfloat(highfloat(-factor * factor) * 4.0)) - " + "0.017999999999999999);\n break;\n case 1:\n factor = " + "half(smoothstep(1.0, 0.0, highfloat(factor)));\n break;\n}\n%s = " + "half4(factor);\n", + args.fInputColor ? args.fInputColor : "half4(1)", _outer.mode(), args.fOutputColor); } private: |