Remove antialiasing control from GrPaint.

This adds an additional param (of new enum type GrAA) to draws that can antialias and a new enum GrAAType to indicate the AA technique (none, fragment shader computed coverage, msaa).

Some GMs change due to this:
1) In some places we weren't disabling MSAA when the draw was supposed to be unantialiased.
2) Some bounding rect draws that use GrFragmentProcessors were unnecessarily turning on antialiasing, by disabling it a very small number of pixel LSBs change.

Change-Id: I7d8d8793dda70bcd373d09055beb9949c1a8a4d0
Reviewed-on: https://skia-review.googlesource.com/5608
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/effects/SkLightingImageFilter.cpp b/src/effects/SkLightingImageFilter.cpp
index 75947e8711..52c8947cc4 100644
--- a/src/effects/SkLightingImageFilter.cpp
+++ b/src/effects/SkLightingImageFilter.cpp
@@ -400,7 +400,7 @@ void SkLightingImageFilterInternal::drawRect(GrRenderTargetContext* renderTarget
                                                               boundaryMode));
     paint.addColorFragmentProcessor(std::move(fp));
     paint.setPorterDuffXPFactory(SkBlendMode::kSrc);
-    renderTargetContext->fillRectToRect(clip, paint, SkMatrix::I(), dstRect, srcRect);
+    renderTargetContext->fillRectToRect(clip, paint, GrAA::kNo, SkMatrix::I(), dstRect, srcRect);
 }
 
 sk_sp<SkSpecialImage> SkLightingImageFilterInternal::filterImageGPU(