Android/frameworks_base
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

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

Browse Source
This commit is contained in:
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
Download Patch File Download Diff File Expand all files Collapse all files

6
libs/hwui/Readback.cpp
View File

@@ -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)) {