NuPlayer: Play out remaining audio data when recycling isn't possible
Don't flush it immediately.
Bug: 26530291
Change-Id: I0427633402fa251ec62e2b70e47a0a7b451d3ea2
diff --git a/include/media/AudioTrack.h b/include/media/AudioTrack.h
index b96a450..eaaef4a 100644
--- a/include/media/AudioTrack.h
+++ b/include/media/AudioTrack.h
@@ -771,6 +771,9 @@
* Use getTimestamp(AudioTimestamp& timestamp) instead.
*/
status_t getTimestamp(ExtendedTimestamp *timestamp);
+private:
+ status_t getTimestamp_l(ExtendedTimestamp *timestamp);
+public:
/* Add an AudioDeviceCallback. The caller will be notified when the audio device to which this
* AudioTrack is routed is updated.
@@ -794,6 +797,23 @@
status_t removeAudioDeviceCallback(
const sp<AudioSystem::AudioDeviceCallback>& callback);
+ /* Obtain the pending duration in milliseconds for playback of pure PCM
+ * (mixable without embedded timing) data remaining in AudioTrack.
+ *
+ * This is used to estimate the drain time for the client-server buffer
+ * so the choice of ExtendedTimestamp::LOCATION_SERVER is default.
+ * One may optionally request to find the duration to play through the HAL
+ * by specifying a location ExtendedTimestamp::LOCATION_KERNEL; however,
+ * INVALID_OPERATION may be returned if the kernel location is unavailable.
+ *
+ * Returns NO_ERROR if successful.
+ * INVALID_OPERATION if ExtendedTimestamp::LOCATION_KERNEL cannot be obtained
+ * or the AudioTrack does not contain pure PCM data.
+ * BAD_VALUE if msec is nullptr or location is invalid.
+ */
+ status_t pendingDuration(int32_t *msec,
+ ExtendedTimestamp::Location location = ExtendedTimestamp::LOCATION_SERVER);
+
protected:
/* copying audio tracks is not allowed */
AudioTrack(const AudioTrack& other);