Changed: Also return song length with title
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26d7c9a92c
commit
848374b5ef
7 changed files with 11 additions and 9 deletions
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@ -67,7 +67,7 @@ public:
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static IAudioDecoder *createAudioDecoder(const std::string &type, NLMISC::IStream *stream, bool loop);
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/// Get information on a music file (only artist and title at the moment).
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static bool getInfo(const std::string &filepath, std::string &artist, std::string &title);
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static bool getInfo(const std::string &filepath, std::string &artist, std::string &title, float &length);
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/// Get audio/container extensions that are currently supported by the nel sound library.
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static void getMusicExtensions(std::vector<std::string> &extensions);
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@ -77,7 +77,7 @@ public:
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inline sint32 getStreamOffset() { return _StreamOffset; }
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/// Get information on a music file (only artist and title at the moment).
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static bool getInfo(NLMISC::IStream *stream, std::string &artist, std::string &title);
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static bool getInfo(NLMISC::IStream *stream, std::string &artist, std::string &title, float &length);
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/// Get how many bytes the music buffer requires for output minimum.
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virtual uint32 getRequiredBytes();
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@ -332,7 +332,7 @@ public:
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virtual bool isMusicEnded();
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virtual void setMusicVolume(float gain);
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virtual float getMusicLength();
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virtual bool getSongTitle(const std::string &filename, std::string &result);
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virtual bool getSongTitle(const std::string &filename, std::string &result, float &length);
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virtual void enableBackgroundMusic(bool enable);
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virtual void enableBackgroundMusicTimeConstraint(bool enable);
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CMusicSoundManager *getBackgroundMusicManager() const {return _BackgroundMusicManager;}
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@ -432,7 +432,7 @@ public:
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/** Get the song title. Returns false if the song is not found or the function is not implemented.
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* If the song as no name, result is filled with the filename.
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*/
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virtual bool getSongTitle(const std::string &filename, std::string &result) =0;
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virtual bool getSongTitle(const std::string &filename, std::string &result, float &length) =0;
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/** enable or disable the background music system. disable it when you want to play your own mp3 for instance
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*/
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virtual void enableBackgroundMusic(bool enable) =0;
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@ -94,7 +94,7 @@ IAudioDecoder *IAudioDecoder::createAudioDecoder(const std::string &type, NLMISC
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}
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}
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bool IAudioDecoder::getInfo(const std::string &filepath, std::string &artist, std::string &title)
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bool IAudioDecoder::getInfo(const std::string &filepath, std::string &artist, std::string &title, float &length)
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{
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std::string lookup = CPath::lookup(filepath, false);
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if (lookup.empty())
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@ -111,7 +111,7 @@ bool IAudioDecoder::getInfo(const std::string &filepath, std::string &artist, st
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ifile.setCacheFileOnOpen(false);
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ifile.allowBNPCacheFileOnOpen(false);
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if (ifile.open(lookup))
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return CAudioDecoderVorbis::getInfo(&ifile, artist, title);
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return CAudioDecoderVorbis::getInfo(&ifile, artist, title, length);
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nlwarning("Unable to open: '%s'", filepath.c_str());
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}
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@ -117,7 +117,7 @@ CAudioDecoderVorbis::~CAudioDecoderVorbis()
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}
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/// Get information on a music file (only artist and title at the moment).
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bool CAudioDecoderVorbis::getInfo(NLMISC::IStream *stream, std::string &artist, std::string &title)
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bool CAudioDecoderVorbis::getInfo(NLMISC::IStream *stream, std::string &artist, std::string &title, float &length)
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{
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CAudioDecoderVorbis mbv(stream, false); // just opens and closes the oggvorbisfile thing :)
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vorbis_comment *vc = ov_comment(&mbv._OggVorbisFile, -1);
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@ -125,6 +125,7 @@ bool CAudioDecoderVorbis::getInfo(NLMISC::IStream *stream, std::string &artist,
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if (title_c) title = title_c; else title.clear();
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char *artist_c = vorbis_comment_query(vc, "artist", 0);
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if (artist_c) artist = artist_c; else artist.clear();
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length = (float)ov_time_total(&mbv._OggVorbisFile, -1);
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return true;
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}
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@ -2684,7 +2684,7 @@ float CAudioMixerUser::getMusicLength()
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}
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// ***************************************************************************
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bool CAudioMixerUser::getSongTitle(const std::string &filename, std::string &result)
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bool CAudioMixerUser::getSongTitle(const std::string &filename, std::string &result, float &length)
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{
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if (_SoundDriver)
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{
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@ -2694,7 +2694,7 @@ bool CAudioMixerUser::getSongTitle(const std::string &filename, std::string &res
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if (!_SoundDriver->getMusicInfo(filename, artist, title))
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{
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// use 3rd party libraries supported formats
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IAudioDecoder::getInfo(filename, artist, title);
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IAudioDecoder::getInfo(filename, artist, title, length);
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}
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if (!title.empty())
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@ -2715,6 +2715,7 @@ bool CAudioMixerUser::getSongTitle(const std::string &filename, std::string &res
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}
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result = "???";
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length = 0;
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return false;
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}
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