diff options
| author |  junov@chromium.org <junov@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> | 2012-04-04 21:01:08 +0000 |
|---|---|---|
| committer | junov@chromium.org <junov@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> | 2012-04-04 21:01:08 +0000 |
| commit | aad7e2781de16e081833fcd896a02f6a9c89ca73 (patch) | |
| tree | fd2f6a62daf1c01e23d6dcf60b5524b46539f1ec /src | |
| parent | cf3c7febb3b87a39f4f98414346ca61d43cd7243 (diff) | |
Fixing blurred shadows of hairline paths when rendered on the GPU
BUG=http://code.google.com/p/chromium/issues/detail?id=121251
REVIEW=http://codereview.appspot.com/5972064/
git-svn-id: http://skia.googlecode.com/svn/trunk@3607 2bbb7eff-a529-9590-31e7-b0007b416f81
Diffstat (limited to 'src')
| -rw-r--r-- | src/gpu/SkGpuDevice.cpp | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/src/gpu/SkGpuDevice.cpp b/src/gpu/SkGpuDevice.cpp index 750a4aa80f..437efbdc9b 100644 --- a/src/gpu/SkGpuDevice.cpp +++ b/src/gpu/SkGpuDevice.cpp @@ -750,7 +750,7 @@ inline bool shouldDrawBlurWithCPU(const SkRect& rect, SkScalar radius) { bool drawWithGPUMaskFilter(GrContext* context, const SkPath& path, SkMaskFilter* filter, const SkMatrix& matrix, const SkRegion& clip, SkBounder* bounder, - GrPaint* grp) { + GrPaint* grp, GrPathFill pathFillType) { #ifdef SK_DISABLE_GPU_BLUR return false; #endif @@ -830,7 +830,7 @@ bool drawWithGPUMaskFilter(GrContext* context, const SkPath& path, tempPaint.fDstBlendCoeff = kISC_BlendCoeff; } // Draw hard shadow to pathTexture with path topleft at origin 0,0. - context->drawPath(tempPaint, path, skToGrFillType(path.getFillType()), &offset); + context->drawPath(tempPaint, path, pathFillType, &offset); GrAutoScratchTexture temp1, temp2; // If we're doing a normal blur, we can clobber the pathTexture in the @@ -895,12 +895,12 @@ bool drawWithGPUMaskFilter(GrContext* context, const SkPath& path, bool drawWithMaskFilter(GrContext* context, const SkPath& path, SkMaskFilter* filter, const SkMatrix& matrix, const SkRegion& clip, SkBounder* bounder, - GrPaint* grp) { + GrPaint* grp, SkPaint::Style style) { SkMask srcM, dstM; if (!SkDraw::DrawToMask(path, &clip.getBounds(), filter, &matrix, &srcM, SkMask::kComputeBoundsAndRenderImage_CreateMode, - SkPaint::kFill_Style)) { + style)) { return false; } SkAutoMaskFreeImage autoSrc(srcM.fImage); @@ -1034,12 +1034,16 @@ void SkGpuDevice::drawPath(const SkDraw& draw, const SkPath& origSrcPath, // transform the path into device space pathPtr->transform(*draw.fMatrix, devPathPtr); + GrPathFill pathFillType = doFill ? + skToGrFillType(devPathPtr->getFillType()) : kHairLine_PathFill; if (!drawWithGPUMaskFilter(fContext, *devPathPtr, paint.getMaskFilter(), *draw.fMatrix, *draw.fClip, draw.fBounder, - &grPaint)) { + &grPaint, pathFillType)) { + SkPaint::Style style = doFill ? SkPaint::kFill_Style : + SkPaint::kStroke_Style; drawWithMaskFilter(fContext, *devPathPtr, paint.getMaskFilter(), *draw.fMatrix, *draw.fClip, draw.fBounder, - &grPaint); + &grPaint, style); } return; } |