Add rotation to surfaceflingers screen cap.
+ This is needed so that activity manager does not
have to do cpu side rotations when capturing recents
thumbnails.
Change-Id: If998008e675ad01305db8399fd643cf4608b7025
diff --git a/include/gui/ISurfaceComposer.h b/include/gui/ISurfaceComposer.h
index 9f1937b..742fc83 100644
--- a/include/gui/ISurfaceComposer.h
+++ b/include/gui/ISurfaceComposer.h
@@ -62,6 +62,13 @@
eDisplayIdHdmi = 1
};
+ enum Rotation {
+ eRotateNone = 0,
+ eRotate90 = 1,
+ eRotate180 = 2,
+ eRotate270 = 3
+ };
+
/* create connection with surface flinger, requires
* ACCESS_SURFACE_FLINGER permission
*/
@@ -130,7 +137,8 @@
const sp<IGraphicBufferProducer>& producer,
Rect sourceCrop, uint32_t reqWidth, uint32_t reqHeight,
uint32_t minLayerZ, uint32_t maxLayerZ,
- bool useIdentityTransform) = 0;
+ bool useIdentityTransform,
+ Rotation rotation = eRotateNone) = 0;
/* Clears the frame statistics for animations.
*