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Merge "Avoid sampling outside BQ crop rect"

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Treehugger Robot
2021-07-15 19:59:11 +00:00
committed by Gerrit Code Review
parent 483a604f27 f13447030d
commit 4fd405dfe7
1 changed files with 4 additions and 2 deletions
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6
libs/hwui/Readback.cpp
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@@ -189,8 +189,10 @@ CopyResult Readback::copySurfaceInto(ANativeWindow* window, const Rect& inSrcRec
if (srcRect.width() != bitmap->width() || srcRect.height() != bitmap->height()) { if (srcRect.width() != bitmap->width() || srcRect.height() != bitmap->height()) {
paint.setFilterQuality(kLow_SkFilterQuality); paint.setFilterQuality(kLow_SkFilterQuality);
} }
canvas->drawImageRect(image, imageSrcRect, imageDstRect, &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, &paint, constraint);
canvas->restore(); canvas->restore();
if (!tmpSurface->readPixels(*bitmap, 0, 0)) { if (!tmpSurface->readPixels(*bitmap, 0, 0)) {