Merge "Let LayerDrawable choose the best scaling filter for readback." into rvc-dev am: ee45de3115 (62d460f9) · Commits · e / os / android_frameworks_base

libs/hwui/Readback.cpp

+2 −3

Original line number	Original line	Diff line number	Diff line
	@@ -146,12 +146,11 @@ CopyResult Readback::copyImageInto(const sk_sp<SkImage>& image, Matrix4& texTran
	}		}

	Layer layer(mRenderThread.renderState(), nullptr, 255, SkBlendMode::kSrc);		Layer layer(mRenderThread.renderState(), nullptr, 255, SkBlendMode::kSrc);
	bool disableFilter = MathUtils::areEqual(skiaSrcRect.width(), skiaDestRect.width()) &&
	MathUtils::areEqual(skiaSrcRect.height(), skiaDestRect.height());
	layer.setForceFilter(!disableFilter);
	layer.setSize(displayedWidth, displayedHeight);		layer.setSize(displayedWidth, displayedHeight);
	texTransform.copyTo(layer.getTexTransform());		texTransform.copyTo(layer.getTexTransform());
	layer.setImage(image);		layer.setImage(image);
			// Scaling filter is not explicitly set here, because it is done inside copyLayerInfo
			// after checking the necessity based on the src/dest rect size and the transformation.
	if (copyLayerInto(&layer, &skiaSrcRect, &skiaDestRect, bitmap)) {		if (copyLayerInto(&layer, &skiaSrcRect, &skiaDestRect, bitmap)) {
	copyResult = CopyResult::Success;		copyResult = CopyResult::Success;
	}		}