SF: Remove EventControlThread
EventControlThread was a HWC workaround dating back to K for toggling
VSYNC off the main thread, but as of R it defers back to main only to
incur context switches.
Clean up TestableScheduler construction to skip creating DispSync and
timer threads, which fixes several gMock warnings of unexpected calls.
Remove virtual destructors for non-polymorphic interfaces.
Bug: 160012986
Test: systrace
Test: libsurfaceflinger_unittest
Change-Id: I01360016a7dba79dc905f250753e6fce34af0a90
diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index d56321d..9105fd3 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -300,13 +300,6 @@
// utility function to delete a texture on the main thread
void deleteTextureAsync(uint32_t texture);
- // enable/disable h/w composer event
- // TODO: this should be made accessible only to EventThread
- void setPrimaryVsyncEnabled(bool enabled);
-
- // main thread function to enable/disable h/w composer event
- void setPrimaryVsyncEnabledInternal(bool enabled) REQUIRES(mStateLock);
-
// called on the main thread by MessageQueue when an internal message
// is received
// TODO: this should be made accessible only to MessageQueue
@@ -535,8 +528,12 @@
/* ------------------------------------------------------------------------
* ISchedulerCallback
*/
+
+ // Toggles hardware VSYNC by calling into HWC.
+ void setVsyncEnabled(bool) override;
+ // Initiates a refresh rate change to be applied on invalidate.
void changeRefreshRate(const Scheduler::RefreshRate&, Scheduler::ConfigEvent) override;
- // force full composition on all displays without resetting the scheduler idle timer.
+ // Forces full composition on all displays without resetting the scheduler idle timer.
void repaintEverythingForHWC() override;
// Called when kernel idle timer has expired. Used to update the refresh rate overlay.
void kernelTimerChanged(bool expired) override;
@@ -549,6 +546,7 @@
bool mSupportKernelIdleTimer = false;
// Show spinner with refresh rate overlay
bool mRefreshRateOverlaySpinner = false;
+
/* ------------------------------------------------------------------------
* Message handling
*/