diff options
| author |  Jim Van Verth <jvanverth@google.com> | 2018-06-28 15:22:43 -0400 |
|---|---|---|
| committer |  Skia Commit-Bot <skia-commit-bot@chromium.org> | 2018-06-28 19:50:47 +0000 |
| commit | d3420de4a9fffe6b188a140875fe22d07ddbca15 (patch) | |
| tree | 1734e705da0784de607bb482e2c001ec64b0d58e | |
| parent | a1e5630183c1b0d5a7d6df53f30e026aedb2c539 (diff) | |
Return to low-precision ovals
Bug: skia:
Change-Id: I3d4399f54ab73ecabf2cf646ea072c34d516fdde
Reviewed-on: https://skia-review.googlesource.com/138268
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Jim Van Verth <jvanverth@google.com>
| -rw-r--r-- | src/gpu/ops/GrOvalOpFactory.cpp | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/src/gpu/ops/GrOvalOpFactory.cpp b/src/gpu/ops/GrOvalOpFactory.cpp index ebc602d3fd..cb7dade289 100644 --- a/src/gpu/ops/GrOvalOpFactory.cpp +++ b/src/gpu/ops/GrOvalOpFactory.cpp @@ -595,11 +595,7 @@ private: fragBuilder->codeAppend("half grad_dot = dot(grad, grad);"); // avoid calling inversesqrt on zero. - if (args.fShaderCaps->halfIs32Bits()) { - fragBuilder->codeAppend("grad_dot = max(grad_dot, 1.0e-6);"); - } else { - fragBuilder->codeAppend("grad_dot = max(grad_dot, 5.0e-5);"); - } + fragBuilder->codeAppend("grad_dot = max(grad_dot, 1.0e-4);"); fragBuilder->codeAppend("half invlen = inversesqrt(grad_dot);"); fragBuilder->codeAppend("half edgeAlpha = clamp(0.5-test*invlen, 0.0, 1.0);"); @@ -751,11 +747,7 @@ private: fragBuilder->codeAppend("half grad_dot = dot(grad, grad);"); // avoid calling inversesqrt on zero. - if (args.fShaderCaps->halfIs32Bits()) { - fragBuilder->codeAppend("grad_dot = max(grad_dot, 1.0e-6);"); - } else { - fragBuilder->codeAppend("grad_dot = max(grad_dot, 5.0e-5);"); - } + fragBuilder->codeAppend("grad_dot = max(grad_dot, 1.0e-4);"); fragBuilder->codeAppend("half invlen = inversesqrt(grad_dot);"); if (DIEllipseStyle::kHairline == diegp.fStyle) { // can probably do this with one step |