Commit 226fcca4 authored Sep 05, 2017 by John Reck

Allow translucent RenderNode->Bitmap captures

Set translucent to true when doing createHardwareBitmapFromRenderNode.
This ensures that the buffer is initialized to transparent which
is a safer default for this path. Marginally less performant in some
cases, but as this is a rare capture safety is preferred for and
performance can be revisted if it turns out to be an issue.

Bug: 65164016
Test: builds
Change-Id: I6467c0ccf46e5e2a87c31cc4855ced8275236ca9

parent 54ff7e75

core/jni/android_view_ThreadedRenderer.cpp

+1 −1

Original line number	Diff line number	Diff line
		@@ -888,7 +888,7 @@ static jobject android_view_ThreadedRenderer_createHardwareBitmapFromRenderNode(
		// Render into the surface
		{
		ContextFactory factory;
		RenderProxy proxy{false, renderNode, &factory};
		RenderProxy proxy{true, renderNode, &factory};
		proxy.loadSystemProperties();
		proxy.setSwapBehavior(SwapBehavior::kSwap_discardBuffer);
		proxy.initialize(surface);