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Commit 0b804542 authored by Chris Craik's avatar Chris Craik Committed by Android (Google) Code Review
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Merge "Constrain drawBitmap matrix-to-rect optimization" into mnc-dev

parents c9ecc985 e688bf72

libs/hwui/DisplayListCanvas.cpp

+3 −1
Original line number Diff line number Diff line
@@ -255,7 +255,9 @@ void DisplayListCanvas::drawBitmap(const SkBitmap& bitmap, const SkMatrix& matri 
        const SkPaint* paint) {

    if (matrix.isIdentity()) {

        drawBitmap(&bitmap, paint);

    } else if (!(matrix.getType() & ~(SkMatrix::kScale_Mask | SkMatrix::kTranslate_Mask))) {

    } else if (!(matrix.getType() & ~(SkMatrix::kScale_Mask | SkMatrix::kTranslate_Mask))

            && MathUtils::isPositive(matrix.getScaleX())

            && MathUtils::isPositive(matrix.getScaleY())) {

        // SkMatrix::isScaleTranslate() not available in L

        SkRect src;

        SkRect dst;