Music visualizer support hack.

This currently assumes 44k stereo (won't crash on other formats, but won't give the correct results either), and links statically with libspeex to get FFT data, increasing the size of libmedia by about 45kb.

1 files changed, 3 insertions, 0 deletions

diff --git a/media/libmediaplayerservice/MediaPlayerService.h b/media/libmediaplayerservice/MediaPlayerService.h
index a4be414..7d2e611 100644
--- a/media/libmediaplayerservice/MediaPlayerService.h
+++ b/media/libmediaplayerservice/MediaPlayerService.h
@@ -112,6 +112,8 @@ class MediaPlayerService : public BnMediaPlayerService
         static bool             mIsOnEmulator;
         static int              mMinBufferCount;  // 12 for emulator; otherwise 4
 
+        public: // visualization hack support
+        uint32_t                mNumFramesWritten;
     };
 
     class AudioCache : public MediaPlayerBase::AudioSink
@@ -180,6 +182,7 @@ public:
     virtual sp<IMediaPlayer>    create(pid_t pid, const sp<IMediaPlayerClient>& client, int fd, int64_t offset, int64_t length);
     virtual sp<IMemory>         decode(const char* url, uint32_t *pSampleRate, int* pNumChannels, int* pFormat);
     virtual sp<IMemory>         decode(int fd, int64_t offset, int64_t length, uint32_t *pSampleRate, int* pNumChannels, int* pFormat);
+    virtual sp<IMemory>         snoop();
     virtual sp<IOMX>            createOMX();
 
     virtual status_t            dump(int fd, const Vector<String16>& args);