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| author |  jvanverth <jvanverth@google.com> | 2015-04-07 09:06:00 -0700 |
|---|---|---|
| committer |  Commit bot <commit-bot@chromium.org> | 2015-04-07 09:06:00 -0700 |
| commit | bb4a1cf0e66c98c723f04f473a3221b2a4d8ece1 (patch) | |
| tree | 32326eb6636e2326baf8ce910bd454798426fce1 /src/gpu/GrAADistanceFieldPathRenderer.cpp | |
| parent | 0ea6d7150eb661f51f736ec32ce6fe3fd9922e97 (diff) | |
Calculate inverse scale for distance field text in vertex shader
This is for the uniform scale case only. Using the dFdx() function on certain
Mali GPUs causes issues because the precision is too low, so we have to
compute 1/scale from the view matrix instead.
BUG=skia:3528
Committed: https://skia.googlesource.com/skia/+/5b143038cb47763974d2750ed78d436eb6c38bea
Review URL: https://codereview.chromium.org/1029423003
Diffstat (limited to 'src/gpu/GrAADistanceFieldPathRenderer.cpp')
0 files changed, 0 insertions, 0 deletions