Issue 2071329: audio track is shorter than video track for video capture on sholes
Add API to retrieve number of frames dropped by audio input kernel driver.
Submitted on behalf of Masaki Sato <masaki.sato@motorola.com>
diff --git a/libs/audioflinger/AudioFlinger.cpp b/libs/audioflinger/AudioFlinger.cpp
index 9d52882..2269352 100644
--- a/libs/audioflinger/AudioFlinger.cpp
+++ b/libs/audioflinger/AudioFlinger.cpp
@@ -618,6 +618,21 @@
return mAudioHardware->getInputBufferSize(sampleRate, format, channelCount);
}
+unsigned int AudioFlinger::getInputFramesLost(int ioHandle)
+{
+ if (ioHandle == 0) {
+ return 0;
+ }
+
+ Mutex::Autolock _l(mLock);
+
+ RecordThread *recordThread = checkRecordThread_l(ioHandle);
+ if (recordThread != NULL) {
+ return recordThread->getInputFramesLost();
+ }
+ return 0;
+}
+
status_t AudioFlinger::setVoiceVolume(float value)
{
// check calling permissions
@@ -3575,6 +3590,11 @@
mRsmpInIndex = mFrameCount;
}
+unsigned int AudioFlinger::RecordThread::getInputFramesLost()
+{
+ return mInput->getInputFramesLost();
+}
+
// ----------------------------------------------------------------------------
int AudioFlinger::openOutput(uint32_t *pDevices,