SF: add render frame rate to the scheduler
Schedule SF at the rate of the render frame rate instead of
the display refresh rate.
Test: SF unit tests
Bug: 257072060
Change-Id: Idaf9be5f25373d38c0ef6440f9f401dc90de7a91
diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index 751d1e5..e3217a3 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -660,7 +660,7 @@
// Returns the preferred mode for PhysicalDisplayId if the Scheduler has selected one for that
// display. Falls back to the display's defaultModeId otherwise.
- std::optional<ftl::NonNull<DisplayModePtr>> getPreferredDisplayMode(
+ ftl::Optional<scheduler::FrameRateMode> getPreferredDisplayMode(
PhysicalDisplayId, DisplayModeId defaultModeId) const REQUIRES(mStateLock);
status_t setDesiredDisplayModeSpecsInternal(