MediaCodec: Add a method for getting the component name

If the codec was chosen based on mime type, the caller does
not know what component actually was chosen. This allows
getting essential information (such as supported color formats,
for a video encoder) for this component.

Change-Id: Ie471f40f8104b37d27ced3dba5a54facc6504b1b

1 files changed, 4 insertions, 0 deletions

diff --git a/include/media/stagefright/MediaCodec.h b/include/media/stagefright/MediaCodec.h
index cacfa54..b1e57cf 100644
--- a/include/media/stagefright/MediaCodec.h
+++ b/include/media/stagefright/MediaCodec.h
@@ -113,6 +113,8 @@ struct MediaCodec : public AHandler {
     // pending, an error is pending.
     void requestActivityNotification(const sp<AMessage> &notify);
 
+    status_t getName(AString *componentName) const;
+
 protected:
     virtual ~MediaCodec();
     virtual void onMessageReceived(const sp<AMessage> &msg);
@@ -154,6 +156,7 @@ private:
         kWhatCodecNotify                    = 'codc',
         kWhatRequestIDRFrame                = 'ridr',
         kWhatRequestActivityNotification    = 'racN',
+        kWhatGetName                        = 'getN',
     };
 
     enum {
@@ -178,6 +181,7 @@ private:
     sp<ALooper> mLooper;
     sp<ALooper> mCodecLooper;
     sp<ACodec> mCodec;
+    AString mComponentName;
     uint32_t mReplyID;
     uint32_t mFlags;
     sp<SurfaceTextureClient> mNativeWindow;