diff options
Diffstat (limited to 'libs/hwui/Readback.cpp')
| -rw-r--r-- | libs/hwui/Readback.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/libs/hwui/Readback.cpp b/libs/hwui/Readback.cpp index d8735ce57b65..a743d30939d0 100644 --- a/libs/hwui/Readback.cpp +++ b/libs/hwui/Readback.cpp @@ -183,8 +183,10 @@ CopyResult Readback::copySurfaceInto(ANativeWindow* window, const Rect& inSrcRec SkPaint paint; paint.setAlpha(255); paint.setBlendMode(SkBlendMode::kSrc); - canvas->drawImageRect(image, imageSrcRect, imageDstRect, sampling, &paint, - SkCanvas::kFast_SrcRectConstraint); + const bool hasBufferCrop = cropRect.left < cropRect.right && cropRect.top < cropRect.bottom; + auto constraint = + hasBufferCrop ? SkCanvas::kStrict_SrcRectConstraint : SkCanvas::kFast_SrcRectConstraint; + canvas->drawImageRect(image, imageSrcRect, imageDstRect, sampling, &paint, constraint); canvas->restore(); if (!tmpSurface->readPixels(*bitmap, 0, 0)) { |