Defines MediaPlayer APIs to support multiple audio/video/timedtext

tracks.

o Newly introduced APIs are (MediaPlayer):
  getTrackInfo() / addExternalSource() / enableTrack() / disableTrack().

o Timed text tracks are supported only, for now.

o TODOs:
 - Define the audio/video behavior for enableTrack and disableTrack.
 - Refactoring AwesomePlayer / TimedTextDriver so that all types of
   track index can be managed in the correct order and be ready for
   supporting audio/video tracks.
   (MediaExtractor and MediaSource for text file might be necessary.)

Change-Id: Idb85e1b3f2ed49a64f377d05472dd6663ce94e07

1 files changed, 2 insertions, 3 deletions

diff --git a/media/libstagefright/include/AwesomePlayer.h b/media/libstagefright/include/AwesomePlayer.h
index 4c7bfa6..06e9468 100644
--- a/media/libstagefright/include/AwesomePlayer.h
+++ b/media/libstagefright/include/AwesomePlayer.h
@@ -90,6 +90,7 @@ struct AwesomePlayer {
 
     status_t setParameter(int key, const Parcel &request);
     status_t getParameter(int key, Parcel *reply);
+    status_t invoke(const Parcel &request, Parcel *reply);
     status_t setCacheStatCollectFreq(const Parcel &request);
 
     status_t seekTo(int64_t timeUs);
@@ -100,8 +101,6 @@ struct AwesomePlayer {
     void postAudioEOS(int64_t delayUs = 0ll);
     void postAudioSeekComplete();
 
-    status_t setTimedTextTrackIndex(int32_t index);
-
     status_t dump(int fd, const Vector<String16> &args) const;
 
 private:
@@ -136,7 +135,7 @@ private:
         INCOGNITO           = 0x8000,
 
         TEXT_RUNNING        = 0x10000,
-        TEXTPLAYER_STARTED  = 0x20000,
+        TEXTPLAYER_INITIALIZED  = 0x20000,
 
         SLOW_DECODER_HACK   = 0x40000,
     };