diff options
Diffstat (limited to 'services/surfaceflinger/DisplayDevice.h')
| -rw-r--r-- | services/surfaceflinger/DisplayDevice.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/services/surfaceflinger/DisplayDevice.h b/services/surfaceflinger/DisplayDevice.h index 01a9d2e..f750c6c 100644 --- a/services/surfaceflinger/DisplayDevice.h +++ b/services/surfaceflinger/DisplayDevice.h @@ -124,7 +124,9 @@ public: int32_t getHwcDisplayId() const { return mHwcDisplayId; } const wp<IBinder>& getDisplayToken() const { return mDisplayToken; } - status_t beginFrame() const; + // We pass in mustRecompose so we can keep VirtualDisplaySurface's state + // machine happy without actually queueing a buffer if nothing has changed + status_t beginFrame(bool mustRecompose) const; status_t prepareFrame(const HWComposer& hwc) const; void swapBuffers(HWComposer& hwc) const; |