Merge "Advertise support for BT709 in the WSI"
diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index 88a1cba..c039aa6 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -2022,17 +2022,23 @@
bool SurfaceFlinger::flushAndCommitTransactions() {
ATRACE_CALL();
+ bool needsTraversal = false;
if (clearTransactionFlags(eTransactionFlushNeeded)) {
- flushTransactionQueues();
+ needsTraversal = flushTransactionQueues();
}
- const bool shouldCommit = (getTransactionFlags() & ~eTransactionFlushNeeded) || mForceTraversal;
+ const bool shouldCommit = (getTransactionFlags() & ~eTransactionFlushNeeded) || needsTraversal;
if (shouldCommit) {
commitTransactions();
}
- // Invoke OnCommit callbacks.
- mTransactionCallbackInvoker.sendCallbacks();
+ if (!needsTraversal) {
+ // Invoke empty transaction callbacks early.
+ mTransactionCallbackInvoker.sendCallbacks(false /* onCommitOnly */);
+ } else {
+ // Invoke OnCommit callbacks.
+ mTransactionCallbackInvoker.sendCallbacks(true /* onCommitOnly */);
+ }
if (transactionFlushNeeded()) {
setTransactionFlags(eTransactionFlushNeeded);
@@ -2329,7 +2335,7 @@
mVisibleRegionsWereDirtyThisFrame = false;
mTransactionCallbackInvoker.addPresentFence(mPreviousPresentFences[0].fence);
- mTransactionCallbackInvoker.sendCallbacks();
+ mTransactionCallbackInvoker.sendCallbacks(false /* onCommitOnly */);
mTransactionCallbackInvoker.clearCompletedTransactions();
if (display && display->isInternal() && display->getPowerMode() == hal::PowerMode::ON &&
@@ -2942,7 +2948,6 @@
processDisplayChangesLocked();
processDisplayHotplugEventsLocked();
}
- mForceTraversal = false;
mForceTransactionDisplayChange = displayTransactionNeeded;
if (mSomeChildrenChanged) {
@@ -3416,11 +3421,8 @@
return old;
}
-void SurfaceFlinger::setTraversalNeeded() {
- mForceTraversal = true;
-}
-
-void SurfaceFlinger::flushTransactionQueues() {
+bool SurfaceFlinger::flushTransactionQueues() {
+ bool needsTraversal = false;
// to prevent onHandleDestroyed from being called while the lock is held,
// we must keep a copy of the transactions (specifically the composer
// states) around outside the scope of the lock
@@ -3489,19 +3491,23 @@
// Now apply all transactions.
for (const auto& transaction : transactions) {
- applyTransactionState(transaction.frameTimelineInfo, transaction.states,
- transaction.displays, transaction.flags,
- transaction.inputWindowCommands, transaction.desiredPresentTime,
- transaction.isAutoTimestamp, transaction.buffer,
- transaction.postTime, transaction.permissions,
- transaction.hasListenerCallbacks, transaction.listenerCallbacks,
- transaction.originPid, transaction.originUid, transaction.id);
+ needsTraversal |=
+ applyTransactionState(transaction.frameTimelineInfo, transaction.states,
+ transaction.displays, transaction.flags,
+ transaction.inputWindowCommands,
+ transaction.desiredPresentTime,
+ transaction.isAutoTimestamp, transaction.buffer,
+ transaction.postTime, transaction.permissions,
+ transaction.hasListenerCallbacks,
+ transaction.listenerCallbacks, transaction.originPid,
+ transaction.originUid, transaction.id);
if (transaction.transactionCommittedSignal) {
mTransactionCommittedSignals.emplace_back(
std::move(transaction.transactionCommittedSignal));
}
}
- }
+ } // unlock mStateLock
+ return needsTraversal;
}
bool SurfaceFlinger::transactionFlushNeeded() {
@@ -3707,7 +3713,7 @@
return NO_ERROR;
}
-void SurfaceFlinger::applyTransactionState(const FrameTimelineInfo& frameTimelineInfo,
+bool SurfaceFlinger::applyTransactionState(const FrameTimelineInfo& frameTimelineInfo,
const Vector<ComposerState>& states,
const Vector<DisplayState>& displays, uint32_t flags,
const InputWindowCommands& inputWindowCommands,
@@ -3729,12 +3735,10 @@
mTransactionCallbackInvoker.addEmptyTransaction(listener);
}
- std::unordered_set<ListenerCallbacks, ListenerCallbacksHash> listenerCallbacksWithSurfaces;
uint32_t clientStateFlags = 0;
for (const ComposerState& state : states) {
- clientStateFlags |=
- setClientStateLocked(frameTimelineInfo, state, desiredPresentTime, isAutoTimestamp,
- postTime, permissions, listenerCallbacksWithSurfaces);
+ clientStateFlags |= setClientStateLocked(frameTimelineInfo, state, desiredPresentTime,
+ isAutoTimestamp, postTime, permissions);
if ((flags & eAnimation) && state.state.surface) {
if (const auto layer = fromHandle(state.state.surface).promote(); layer) {
mScheduler->recordLayerHistory(layer.get(),
@@ -3744,10 +3748,6 @@
}
}
- // If the state doesn't require a traversal and there are callbacks, send them now
- if (!(clientStateFlags & eTraversalNeeded) && hasListenerCallbacks) {
- mTransactionCallbackInvoker.sendCallbacks();
- }
transactionFlags |= clientStateFlags;
if (permissions & Permission::ACCESS_SURFACE_FLINGER) {
@@ -3769,6 +3769,7 @@
transactionFlags = eTransactionNeeded;
}
+ bool needsTraversal = false;
if (transactionFlags) {
if (mInterceptor->isEnabled()) {
mInterceptor->saveTransaction(states, mCurrentState.displays, displays, flags,
@@ -3779,7 +3780,7 @@
// so we don't have to wake up again next frame to preform an unnecessary traversal.
if (transactionFlags & eTraversalNeeded) {
transactionFlags = transactionFlags & (~eTraversalNeeded);
- mForceTraversal = true;
+ needsTraversal = true;
}
if (transactionFlags) {
setTransactionFlags(transactionFlags);
@@ -3789,6 +3790,8 @@
mAnimTransactionPending = true;
}
}
+
+ return needsTraversal;
}
uint32_t SurfaceFlinger::setDisplayStateLocked(const DisplayState& s) {
@@ -3857,10 +3860,10 @@
return true;
}
-uint32_t SurfaceFlinger::setClientStateLocked(
- const FrameTimelineInfo& frameTimelineInfo, const ComposerState& composerState,
- int64_t desiredPresentTime, bool isAutoTimestamp, int64_t postTime, uint32_t permissions,
- std::unordered_set<ListenerCallbacks, ListenerCallbacksHash>& outListenerCallbacks) {
+uint32_t SurfaceFlinger::setClientStateLocked(const FrameTimelineInfo& frameTimelineInfo,
+ const ComposerState& composerState,
+ int64_t desiredPresentTime, bool isAutoTimestamp,
+ int64_t postTime, uint32_t permissions) {
const layer_state_t& s = composerState.state;
const bool privileged = permissions & Permission::ACCESS_SURFACE_FLINGER;
@@ -3874,13 +3877,11 @@
ListenerCallbacks onCommitCallbacks = listener.filter(CallbackId::Type::ON_COMMIT);
if (!onCommitCallbacks.callbackIds.empty()) {
filteredListeners.push_back(onCommitCallbacks);
- outListenerCallbacks.insert(onCommitCallbacks);
}
ListenerCallbacks onCompleteCallbacks = listener.filter(CallbackId::Type::ON_COMPLETE);
if (!onCompleteCallbacks.callbackIds.empty()) {
filteredListeners.push_back(onCompleteCallbacks);
- outListenerCallbacks.insert(onCompleteCallbacks);
}
}
diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index c45eee1..c712061 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -712,7 +712,7 @@
/*
* Transactions
*/
- void applyTransactionState(const FrameTimelineInfo& info, const Vector<ComposerState>& state,
+ bool applyTransactionState(const FrameTimelineInfo& info, const Vector<ComposerState>& state,
const Vector<DisplayState>& displays, uint32_t flags,
const InputWindowCommands& inputWindowCommands,
const int64_t desiredPresentTime, bool isAutoTimestamp,
@@ -722,15 +722,13 @@
int originPid, int originUid, uint64_t transactionId)
REQUIRES(mStateLock);
// flush pending transaction that was presented after desiredPresentTime.
- void flushTransactionQueues();
+ bool flushTransactionQueues();
// Returns true if there is at least one transaction that needs to be flushed
bool transactionFlushNeeded();
uint32_t setClientStateLocked(const FrameTimelineInfo&, const ComposerState&,
int64_t desiredPresentTime, bool isAutoTimestamp,
- int64_t postTime, uint32_t permissions,
- std::unordered_set<ListenerCallbacks, ListenerCallbacksHash>&)
- REQUIRES(mStateLock);
+ int64_t postTime, uint32_t permissions) REQUIRES(mStateLock);
uint32_t getTransactionFlags() const;
@@ -1115,7 +1113,6 @@
std::vector<std::shared_ptr<CountDownLatch>> mTransactionCommittedSignals;
bool mAnimTransactionPending = false;
SortedVector<sp<Layer>> mLayersPendingRemoval;
- bool mForceTraversal = false;
// global color transform states
Daltonizer mDaltonizer;
diff --git a/services/surfaceflinger/TransactionCallbackInvoker.cpp b/services/surfaceflinger/TransactionCallbackInvoker.cpp
index 8fbf0b4..f3d46ea 100644
--- a/services/surfaceflinger/TransactionCallbackInvoker.cpp
+++ b/services/surfaceflinger/TransactionCallbackInvoker.cpp
@@ -121,7 +121,7 @@
return addCallbackHandle(handle, std::vector<JankData>());
}
-status_t TransactionCallbackInvoker::findTransactionStats(
+status_t TransactionCallbackInvoker::findOrCreateTransactionStats(
const sp<IBinder>& listener, const std::vector<CallbackId>& callbackIds,
TransactionStats** outTransactionStats) {
auto& transactionStatsDeque = mCompletedTransactions[listener];
@@ -143,7 +143,8 @@
// If we can't find the transaction stats something has gone wrong. The client should call
// startRegistration before trying to add a callback handle.
TransactionStats* transactionStats;
- status_t err = findTransactionStats(handle->listener, handle->callbackIds, &transactionStats);
+ status_t err =
+ findOrCreateTransactionStats(handle->listener, handle->callbackIds, &transactionStats);
if (err != NO_ERROR) {
return err;
}
@@ -204,7 +205,7 @@
mPresentFence = presentFence;
}
-void TransactionCallbackInvoker::sendCallbacks() {
+void TransactionCallbackInvoker::sendCallbacks(bool onCommitOnly) {
// For each listener
auto completedTransactionsItr = mCompletedTransactions.begin();
while (completedTransactionsItr != mCompletedTransactions.end()) {
@@ -216,6 +217,10 @@
auto transactionStatsItr = transactionStatsDeque.begin();
while (transactionStatsItr != transactionStatsDeque.end()) {
auto& transactionStats = *transactionStatsItr;
+ if (onCommitOnly && !containsOnCommitCallbacks(transactionStats.callbackIds)) {
+ transactionStatsItr++;
+ continue;
+ }
// If the transaction has been latched
if (transactionStats.latchTime >= 0 &&
diff --git a/services/surfaceflinger/TransactionCallbackInvoker.h b/services/surfaceflinger/TransactionCallbackInvoker.h
index 100dbfa..e203d41 100644
--- a/services/surfaceflinger/TransactionCallbackInvoker.h
+++ b/services/surfaceflinger/TransactionCallbackInvoker.h
@@ -76,7 +76,7 @@
void addPresentFence(const sp<Fence>& presentFence);
- void sendCallbacks();
+ void sendCallbacks(bool onCommitOnly);
void clearCompletedTransactions() {
mCompletedTransactions.clear();
}
@@ -86,11 +86,9 @@
private:
- status_t findTransactionStats(const sp<IBinder>& listener,
- const std::vector<CallbackId>& callbackIds,
- TransactionStats** outTransactionStats);
-
-
+ status_t findOrCreateTransactionStats(const sp<IBinder>& listener,
+ const std::vector<CallbackId>& callbackIds,
+ TransactionStats** outTransactionStats);
std::unordered_map<sp<IBinder>, std::deque<TransactionStats>, IListenerHash>
mCompletedTransactions;
diff --git a/services/surfaceflinger/tests/LayerCallback_test.cpp b/services/surfaceflinger/tests/LayerCallback_test.cpp
index 9ddbed2..91a5b52 100644
--- a/services/surfaceflinger/tests/LayerCallback_test.cpp
+++ b/services/surfaceflinger/tests/LayerCallback_test.cpp
@@ -1029,4 +1029,60 @@
EXPECT_NO_FATAL_FAILURE(waitForCallback(callback, expected, true));
}
+// b202394221
+TEST_F(LayerCallbackTest, EmptyBufferStateChanges) {
+ sp<SurfaceControl> bufferLayer, emptyBufferLayer;
+ ASSERT_NO_FATAL_FAILURE(bufferLayer = createBufferStateLayer());
+ ASSERT_NO_FATAL_FAILURE(emptyBufferLayer = createBufferStateLayer());
+
+ Transaction transaction;
+ CallbackHelper callback;
+ for (size_t i = 0; i < 10; i++) {
+ int err = fillTransaction(transaction, &callback, bufferLayer);
+ if (err) {
+ GTEST_SUCCEED() << "test not supported";
+ return;
+ }
+
+ ui::Size bufferSize = getBufferSize();
+
+ TransactionUtils::setFrame(transaction, bufferLayer,
+ Rect(0, 0, bufferSize.width, bufferSize.height),
+ Rect(0, 0, 32, 32));
+ transaction.setPosition(emptyBufferLayer, 1 + i, 2 + i);
+ transaction.apply();
+
+ ExpectedResult expected;
+ expected.addSurface(ExpectedResult::Transaction::PRESENTED, bufferLayer,
+ ExpectedResult::Buffer::ACQUIRED,
+ (i == 0) ? ExpectedResult::PreviousBuffer::NOT_RELEASED
+ : ExpectedResult::PreviousBuffer::RELEASED);
+ expected.addSurface(ExpectedResult::Transaction::PRESENTED, emptyBufferLayer,
+ ExpectedResult::Buffer::NOT_ACQUIRED,
+ ExpectedResult::PreviousBuffer::NOT_RELEASED);
+
+ EXPECT_NO_FATAL_FAILURE(waitForCallback(callback, expected));
+ }
+ ASSERT_NO_FATAL_FAILURE(callback.verifyFinalState());
+}
+
+// b202394221
+TEST_F(LayerCallbackTest, DISABLED_NonBufferLayerStateChanges) {
+ sp<SurfaceControl> layer;
+ ASSERT_NO_FATAL_FAILURE(layer = createColorLayer("ColorLayer", Color::RED));
+
+ Transaction transaction;
+ CallbackHelper callback;
+ int err = fillTransaction(transaction, &callback);
+ if (err) {
+ GTEST_SUCCEED() << "test not supported";
+ return;
+ }
+ transaction.setPosition(layer, 1, 2);
+ transaction.apply();
+
+ ExpectedResult expected;
+ EXPECT_NO_FATAL_FAILURE(waitForCallback(callback, expected, true));
+}
+
} // namespace android