Merge "Fix issue 2285561: New AudioFlinger and audio driver API needed for A/V sync"

1 files changed, 12 insertions, 0 deletions

diff --git a/media/libmedia/AudioSystem.cpp b/media/libmedia/AudioSystem.cpp
index e3b829be3d61..c5dfbb5356fe 100644
--- a/media/libmedia/AudioSystem.cpp
+++ b/media/libmedia/AudioSystem.cpp
@@ -342,6 +342,18 @@ status_t AudioSystem::setVoiceVolume(float value)
     return af->setVoiceVolume(value);
 }
 
+status_t AudioSystem::getRenderPosition(uint32_t *halFrames, uint32_t *dspFrames, int stream)
+{
+    const sp<IAudioFlinger>& af = AudioSystem::get_audio_flinger();
+    if (af == 0) return PERMISSION_DENIED;
+
+    if (stream == DEFAULT) {
+        stream = MUSIC;
+    }
+
+    return af->getRenderPosition(halFrames, dspFrames, getOutput((stream_type)stream));
+}
+
 // ---------------------------------------------------------------------------
 
 void AudioSystem::AudioFlingerClient::binderDied(const wp<IBinder>& who) {