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Merge "Avoid sampling outside BQ crop rect" into sc-dev

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TreeHugger Robot
2021-07-14 22:09:13 +00:00
committed by Android (Google) Code Review
parent 76e9cc0f08 0f284da923
commit 5c86f2885f
1 changed files with 4 additions and 2 deletions
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6
libs/hwui/Readback.cpp
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@@ -183,8 +183,10 @@ CopyResult Readback::copySurfaceInto(ANativeWindow* window, const Rect& inSrcRec
SkPaint paint; SkPaint paint;
paint.setAlpha(255); paint.setAlpha(255);
paint.setBlendMode(SkBlendMode::kSrc); paint.setBlendMode(SkBlendMode::kSrc);
canvas->drawImageRect(image, imageSrcRect, imageDstRect, sampling, &paint, const bool hasBufferCrop = cropRect.left < cropRect.right && cropRect.top < cropRect.bottom;
SkCanvas::kFast_SrcRectConstraint); auto constraint =
hasBufferCrop ? SkCanvas::kStrict_SrcRectConstraint : SkCanvas::kFast_SrcRectConstraint;
canvas->drawImageRect(image, imageSrcRect, imageDstRect, sampling, &paint, constraint);
canvas->restore(); canvas->restore();
if (!tmpSurface->readPixels(*bitmap, 0, 0)) { if (!tmpSurface->readPixels(*bitmap, 0, 0)) {