Update comments

Change-Id: I5776313b9b49072cd666d28880f0d07cc73f827b

2 files changed, 3 insertions, 10 deletions

diff --git a/include/media/AudioTrack.h b/include/media/AudioTrack.h
index d3168ba..e162b36 100644
--- a/include/media/AudioTrack.h
+++ b/include/media/AudioTrack.h
@@ -77,6 +77,7 @@ public:
                                   // (currently ignored, but will make the primary field in future)
 
         size_t      size;         // input/output in bytes == frameCount * frameSize
+                                  // on input it is unused
                                   // on output is the number of bytes actually filled
                                   // FIXME this is redundant with respect to frameCount,
                                   // and TRANSFER_OBTAIN mode is broken for 8-bit data
@@ -86,7 +87,7 @@ public:
             void*       raw;
             short*      i16;      // signed 16-bit
             int8_t*     i8;       // unsigned 8-bit, offset by 0x80
-        };
+        };                        // input: unused, output: pointer to buffer
     };
 
     /* As a convenience, if a callback is supplied, a handler thread
@@ -528,15 +529,6 @@ private:
                                      struct timespec *elapsed = NULL, size_t *nonContig = NULL);
 public:
 
-//EL_FIXME to be reconciled with new obtainBuffer() return codes and control block proxy
-//            enum {
-//            NO_MORE_BUFFERS = 0x80000001,   // same name in AudioFlinger.h, ok to be different value
-//            TEAR_DOWN       = 0x80000002,
-//            STOPPED = 1,
-//            STREAM_END_WAIT,
-//            STREAM_END
-//        };
-
     /* Release a filled buffer of "audioBuffer->frameCount" frames for AudioFlinger to process. */
     // FIXME make private when obtainBuffer() for TRANSFER_OBTAIN is removed
             void        releaseBuffer(Buffer* audioBuffer);
diff --git a/include/media/stagefright/FileSource.h b/include/media/stagefright/FileSource.h
index d994cb3..9838ed2 100644
--- a/include/media/stagefright/FileSource.h
+++ b/include/media/stagefright/FileSource.h
@@ -30,6 +30,7 @@ namespace android {
 class FileSource : public DataSource {
 public:
     FileSource(const char *filename);
+    // FileSource takes ownership and will close the fd
     FileSource(int fd, int64_t offset, int64_t length);
 
     virtual status_t initCheck() const;