SurfaceFlinger: get nextPredictedPresentTime directly from frame timeline
ag/13715677 moved the call to check whether a frame is early or not
before a transaction is applied.
This created a bug in BufferStateLayer::nextPredictedPresentTime since
it is checking the drawing state surface frame, which is not valid since
the transaction is not applied yet. This CL is fixing this by pasing the
vsync id itself, and getting the expected present time base on that
vsync id.
Change-Id: I0f95f2a3a2efff921964a6fb5f9b50e0fcc65a85
Test: launch an app and observe systraces
Bug: 181978893
diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index 6434ca2..6d3b4ef 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -800,7 +800,8 @@
void commitTransaction() REQUIRES(mStateLock);
void commitOffscreenLayers();
bool transactionIsReadyToBeApplied(
- bool isAutoTimestamp, int64_t desiredPresentTime, const Vector<ComposerState>& states,
+ const FrameTimelineInfo& info, bool isAutoTimestamp, int64_t desiredPresentTime,
+ const Vector<ComposerState>& states,
std::unordered_set<sp<IBinder>, ISurfaceComposer::SpHash<IBinder>>& pendingBuffers)
REQUIRES(mStateLock);
uint32_t setDisplayStateLocked(const DisplayState& s) REQUIRES(mStateLock);