diff options
Diffstat (limited to 'include/media')
| -rw-r--r-- | include/media/IMediaPlayerService.h | 4 | ||||
| -rw-r--r-- | include/media/mediaplayer.h | 1 |
2 files changed, 5 insertions, 0 deletions
diff --git a/include/media/IMediaPlayerService.h b/include/media/IMediaPlayerService.h index 39b5e57..303444c 100644 --- a/include/media/IMediaPlayerService.h +++ b/include/media/IMediaPlayerService.h @@ -43,6 +43,10 @@ public: virtual sp<IMemory> decode(const char* url, uint32_t *pSampleRate, int* pNumChannels, int* pFormat) = 0; virtual sp<IMemory> decode(int fd, int64_t offset, int64_t length, uint32_t *pSampleRate, int* pNumChannels, int* pFormat) = 0; virtual sp<IOMX> createOMX() = 0; + + // Take a peek at currently playing audio, for visualization purposes. + // This returns a buffer of 16 bit mono PCM data, or NULL if no visualization buffer is currently available. + virtual sp<IMemory> snoop() = 0; }; // ---------------------------------------------------------------------------- diff --git a/include/media/mediaplayer.h b/include/media/mediaplayer.h index 3e1b1bf..7132b18 100644 --- a/include/media/mediaplayer.h +++ b/include/media/mediaplayer.h @@ -153,6 +153,7 @@ public: void notify(int msg, int ext1, int ext2); static sp<IMemory> decode(const char* url, uint32_t *pSampleRate, int* pNumChannels, int* pFormat); static sp<IMemory> decode(int fd, int64_t offset, int64_t length, uint32_t *pSampleRate, int* pNumChannels, int* pFormat); + static int snoop(short *data, int len, int kind); status_t invoke(const Parcel& request, Parcel *reply); status_t setMetadataFilter(const Parcel& filter); status_t getMetadata(bool update_only, bool apply_filter, Parcel *metadata); |