SurfaceFlinger: add DISPLAY_EVENT_CONFIG_CHANGED
Add a new event to DisplayEventReceiver for display
configuration change. This event is sent by SF when display config
is changed.
Test: adb shell /data/nativetest64/libsurfaceflinger_unittest/libsurfaceflinger_unittest
Bug: 122905403
Change-Id: Ibb7e0ce7b83b91259ccb0e9c982f5e378b0ebfaf
diff --git a/services/surfaceflinger/Scheduler/EventThread.h b/services/surfaceflinger/Scheduler/EventThread.h
index 3411438..d5e3349 100644
--- a/services/surfaceflinger/Scheduler/EventThread.h
+++ b/services/surfaceflinger/Scheduler/EventThread.h
@@ -112,6 +112,9 @@
virtual void onHotplugReceived(PhysicalDisplayId displayId, bool connected) = 0;
+ // called when SF changes the active config and apps needs to be notified about the change
+ virtual void onConfigChanged(PhysicalDisplayId displayId, int32_t configId) = 0;
+
virtual void dump(std::string& result) const = 0;
virtual void setPhaseOffset(nsecs_t phaseOffset) = 0;
@@ -153,6 +156,8 @@
void onHotplugReceived(PhysicalDisplayId displayId, bool connected) override;
+ void onConfigChanged(PhysicalDisplayId displayId, int32_t configId) override;
+
void dump(std::string& result) const override;
void setPhaseOffset(nsecs_t phaseOffset) override;