Allow disabling layer rotation during screenshots
Add the ability to ignore layers' transformation matrices during
screenshot capture, which will allow the window manager to capture
unrotated images for recents during the device rotation animation.
Bug: 11805195
Change-Id: I854d87bc84ca06ef9a054a454af1c080ee66fbb8
diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index 9db0ce1..9230467 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -203,7 +203,8 @@
virtual status_t captureScreen(const sp<IBinder>& display,
const sp<IGraphicBufferProducer>& producer,
uint32_t reqWidth, uint32_t reqHeight,
- uint32_t minLayerZ, uint32_t maxLayerZ);
+ uint32_t minLayerZ, uint32_t maxLayerZ,
+ bool useIdentityTransform);
// called when screen needs to turn off
virtual void blank(const sp<IBinder>& display);
// called when screen is turning back on
@@ -307,13 +308,14 @@
const sp<const DisplayDevice>& hw,
uint32_t reqWidth, uint32_t reqHeight,
uint32_t minLayerZ, uint32_t maxLayerZ,
- bool yswap);
+ bool yswap, bool useIdentityTransform);
status_t captureScreenImplLocked(
const sp<const DisplayDevice>& hw,
const sp<IGraphicBufferProducer>& producer,
uint32_t reqWidth, uint32_t reqHeight,
- uint32_t minLayerZ, uint32_t maxLayerZ);
+ uint32_t minLayerZ, uint32_t maxLayerZ,
+ bool useIdentityTransform);
/* ------------------------------------------------------------------------
* EGL