diff options
Diffstat (limited to 'vdr_decoder.h')
| -rw-r--r-- | vdr_decoder.h | 167 |
1 files changed, 82 insertions, 85 deletions
diff --git a/vdr_decoder.h b/vdr_decoder.h index 4867971..67f26b5 100644 --- a/vdr_decoder.h +++ b/vdr_decoder.h @@ -35,7 +35,7 @@ */ enum eDecodeStatus { - dsOK = 0, dsPlay, dsSkip, dsEof, dsError, dsSoftError + dsOK = 0, dsPlay, dsSkip, dsEof, dsError, dsSoftError }; // ---------------------------------------------------------------- @@ -46,9 +46,9 @@ enum eDecodeStatus */ struct mgDecode { - eDecodeStatus status; - int index; - struct mad_pcm *pcm; + eDecodeStatus status; + int index; + struct mad_pcm *pcm; }; // ---------------------------------------------------------------- @@ -59,8 +59,8 @@ struct mgDecode */ class mgPlayInfo { - public: - int m_index, m_total; + public: + int m_index, m_total; }; // ---------------------------------------------------------------- @@ -71,7 +71,7 @@ class mgPlayInfo */ enum mgMediaType { - MT_MP3, MT_MP3_STREAM, MT_OGG, MT_FLAC, MT_SND, MT_UNKNOWN + MT_MP3, MT_MP3_STREAM, MT_OGG, MT_FLAC, MT_SND, MT_UNKNOWN }; /*! @@ -80,73 +80,70 @@ enum mgMediaType */ class mgDecoder { - protected: - - /*! \brief database handle to the track being decoded */ - mgItemGd * m_item; - - /*! \brief The currently playing file */ - std::string m_filename; - - /*! \brief Mutexes to coordinate threads */ - cMutex m_lock, m_locklock; - int m_locked; - bool m_urgentLock; - - /*! \brief Whether the decoder is currently active */ - bool m_playing; - - /*! \brief ??? */ - mgPlayInfo m_playinfo; - - /*! \brief Place a lock */ - virtual void lock (bool urgent = false); - - /*! \brief Release a lock */ - virtual void unlock (void); - - /*! \brief Try to obtain a lock */ - virtual bool tryLock (void); - - public: - - //@{ - /*! \brief The constructor */ - mgDecoder (mgItemGd * item); - - /*! \brief The destructor */ - virtual ~ mgDecoder (); - //@} - - /*! \brief Whether a decoder instance is able to play the given file */ - virtual bool valid () = 0; - - /*! \brief Whether a stream (i.e. from the network is being decoded */ - virtual bool isStream () - { - return false; - } - - /*! \brief Start decoding */ - virtual bool start () = 0; - - /*! \brief Stop decoding */ - virtual bool stop () = 0; - - /*! \brief Skip an amount of time. Impossible by default */ - virtual bool skip (int seconds, int avail, int rate) - { - return false; - } - - /*! \brief Return decoded data */ - virtual struct mgDecode *decode () = 0; - - /*! \brief Information about the current playback status */ - virtual mgPlayInfo *playInfo () - { - return 0; - } + protected: + + /*! \brief database handle to the track being decoded */ + mgItemGd * m_item; + + /*! \brief The currently playing file */ + std::string m_filename; + + /*! \brief Mutexes to coordinate threads */ + cMutex m_lock, m_locklock; + int m_locked; + bool m_urgentLock; + + /*! \brief Whether the decoder is currently active */ + bool m_playing; + + /*! \brief ??? */ + mgPlayInfo m_playinfo; + + /*! \brief Place a lock */ + virtual void lock (bool urgent = false); + + /*! \brief Release a lock */ + virtual void unlock (void); + + /*! \brief Try to obtain a lock */ + virtual bool tryLock (void); + + public: + + //@{ + /*! \brief The constructor */ + mgDecoder (mgItemGd * item); + + /*! \brief The destructor */ + virtual ~ mgDecoder (); + //@} + + /*! \brief Whether a decoder instance is able to play the given file */ + virtual bool valid () = 0; + + /*! \brief Whether a stream (i.e. from the network is being decoded */ + virtual bool isStream () { + return false; + } + + /*! \brief Start decoding */ + virtual bool start () = 0; + + /*! \brief Stop decoding */ + virtual bool stop () = 0; + + /*! \brief Skip an amount of time. Impossible by default */ + virtual bool skip (int seconds, int avail, int rate) { + return false; + } + + /*! \brief Return decoded data */ + virtual struct mgDecode *decode () = 0; + + /*! \brief Information about the current playback status */ + virtual mgPlayInfo *playInfo () { + return 0; + } }; // ---------------------------------------------------------------- @@ -156,15 +153,15 @@ class mgDecoder */ class mgDecoders { - public: - - /*! \brief Try to find a valid decoder for a file - */ - static mgDecoder *findDecoder (mgItemGd * item); - - /*! \brief determine the media type for a given source - */ - static mgMediaType getMediaType (std::string filename); - + public: + + /*! \brief Try to find a valid decoder for a file + */ + static mgDecoder *findDecoder (mgItemGd * item); + + /*! \brief determine the media type for a given source + */ + static mgMediaType getMediaType (std::string filename); + }; -#endif //___DECODER_H +#endif //___DECODER_H |