diff options
| author |  egdaniel <egdaniel@google.com> | 2014-12-22 10:57:08 -0800 |
|---|---|---|
| committer |  Commit bot <commit-bot@chromium.org> | 2014-12-22 10:57:08 -0800 |
| commit | 14afb43b01e178b50674d16a5a62d2b7dbd600db (patch) | |
| tree | 183d6ce4a7989ecdf556913a18206ef5fa327843 /src/gpu | |
| parent | fe43c40d5dbfff6c3726404e4bb31e2f84a95c5c (diff) | |
Fix conics for gpu GrAAHairLinePathRender
This fixes one of the bugs discovered when rrects/ovals were changed to conics.
Specifcally the case where hairlines were being drawing randomly all of the place.
There is still a bug in a lot of our rrect/oval draws/clipping so the legacy flags
are still needed.
BUG=skia:3258
Review URL: https://codereview.chromium.org/822733003
Diffstat (limited to 'src/gpu')
| -rw-r--r-- | src/gpu/GrAAHairLinePathRenderer.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/gpu/GrAAHairLinePathRenderer.cpp b/src/gpu/GrAAHairLinePathRenderer.cpp index b8c44c72d5..98e69657b3 100644 --- a/src/gpu/GrAAHairLinePathRenderer.cpp +++ b/src/gpu/GrAAHairLinePathRenderer.cpp @@ -45,7 +45,8 @@ // a0 c0 // a c // a1 c1 -// Each is drawn as three triangles specified by these 9 indices: +// Each is drawn as three triangles ((a0,a1,b0), (b0,c1,c0), (a1,c1,b0)) +// specified by these 9 indices: static const uint16_t kQuadIdxBufPattern[] = { 0, 1, 2, 2, 4, 3, @@ -943,11 +944,12 @@ bool GrAAHairLinePathRenderer::onDrawPath(GrDrawTarget* target, } if (conicCnt > 0) { - GrDrawState::AutoRestoreEffects are(drawState); SkAutoTUnref<GrGeometryProcessor> hairConicProcessor( GrConicEffect::Create(color, kHairlineAA_GrProcessorEdgeType, *target->caps(), newCoverage)); SkASSERT(hairConicProcessor); + GrDrawState::AutoRestoreEffects are(drawState); + target->setIndexSourceToBuffer(fQuadsIndexBuffer); int conics = 0; while (conics < conicCnt) { |