Android/frameworks_base
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge "Add mutual exclusion access for addOrUpdateStream and removeStream" am: af108c45d6 am: 760c2bccd2 am: bd580a07b4

Browse Source 
Original change: undetermined

Change-Id: I6918b6fcbb484e359eed6f83873473b9564a2934
This commit is contained in:
Treehugger Robot
2020-06-01 22:27:50 +00:00
committed by Automerger Merge Worker
parent 9c05024d40 bd580a07b4
commit 91e082a90d
1 changed files with 3 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
services/core/jni/com_android_server_tv_TvInputHal.cpp
View File

@@ -301,6 +301,7 @@ private:
JTvInputHal(JNIEnv* env, jobject thiz, sp<ITvInput> tvInput, const sp<Looper>& looper);
Mutex mLock;
Mutex mStreamLock;
jweak mThiz;
sp<Looper> mLooper;
@@ -338,6 +339,7 @@ JTvInputHal* JTvInputHal::createInstance(JNIEnv* env, jobject thiz, const sp<Loo
}
int JTvInputHal::addOrUpdateStream(int deviceId, int streamId, const sp<Surface>& surface) {
Mutex::Autolock autoLock(&mStreamLock);
KeyedVector<int, Connection>& connections = mConnections.editValueFor(deviceId);
if (connections.indexOfKey(streamId) < 0) {
connections.add(streamId, Connection());
@@ -412,6 +414,7 @@ int JTvInputHal::addOrUpdateStream(int deviceId, int streamId, const sp<Surface>
}
int JTvInputHal::removeStream(int deviceId, int streamId) {
Mutex::Autolock autoLock(&mStreamLock);
KeyedVector<int, Connection>& connections = mConnections.editValueFor(deviceId);
if (connections.indexOfKey(streamId) < 0) {
return BAD_VALUE;