Support readback from hardware bitmaps
Test: hwuimacro readbackFromHBitmap --onscreen.
bug:30999911
Change-Id: I369c069c40cb0f9adae5a94501815f29c2d7df0f
diff --git a/libs/hwui/renderthread/RenderProxy.h b/libs/hwui/renderthread/RenderProxy.h
index e559142..44a5a14 100644
--- a/libs/hwui/renderthread/RenderProxy.h
+++ b/libs/hwui/renderthread/RenderProxy.h
@@ -35,6 +35,8 @@
#include "DrawFrameTask.h"
namespace android {
+class GraphicBuffer;
+
namespace uirenderer {
class DeferredLayerUpdater;
@@ -131,6 +133,8 @@
ANDROID_API static void prepareToDraw(Bitmap& bitmap);
static sk_sp<Bitmap> allocateHardwareBitmap(SkBitmap& bitmap);
+
+ static int copyGraphicBufferInto(GraphicBuffer* buffer, SkBitmap* bitmap);
private:
RenderThread& mRenderThread;
CanvasContext* mContext;