44     Sound_file* sndfile;  in open_sound_file()  local
54     sndfile = g_malloc(sizeof(Sound_file));  in open_sound_file()
55     sndfile->sffile = sffile;  in open_sound_file()
57     if (sfinfo.format & SF_FORMAT_PCM_S8) sndfile->metadata.bits = 8;  in open_sound_file()
58     else if (sfinfo.format & SF_FORMAT_PCM_16) sndfile->metadata.bits = 16;  in open_sound_file()
59     else if (sfinfo.format & SF_FORMAT_PCM_24) sndfile->metadata.bits = 24;  in open_sound_file()
60     else if (sfinfo.format & SF_FORMAT_PCM_32) sndfile->metadata.bits = 32;  in open_sound_file()
66     sndfile->metadata.filename = g_strdup(filename);  in open_sound_file()
67     sndfile->metadata.rate = sfinfo.samplerate;  in open_sound_file()
68     sndfile->metadata.channels = sfinfo.channels;  in open_sound_file()
69     sndfile->metadata.frames = sfinfo.frames;  in open_sound_file()
70     sndfile->metadata.duration = (1.0 * sndfile->metadata.frames   in open_sound_file()
71                                   / sndfile->metadata.rate);  in open_sound_file()
72     sndfile->metadata.minutes =   in open_sound_file()
73 	(int) sndfile->metadata.duration / 60;  in open_sound_file()
74     sndfile->metadata.seconds =   in open_sound_file()
75 	(int) sndfile->metadata.duration % 60;  in open_sound_file()
88     return sndfile;  in open_sound_file()
95 close_sound_file(Sound_file *sndfile)  in close_sound_file()  argument
98     assert(sndfile);  in close_sound_file()
99     rval = sf_close(sndfile->sffile);  in close_sound_file()
100     g_free(sndfile->metadata.filename);  in close_sound_file()
101     g_free(sndfile);  in close_sound_file()
109 get_metadata(Sound_file *sndfile)  in get_metadata()  argument
111     assert(sndfile);  in get_metadata()
112     return sndfile->metadata;  in get_metadata()
120 seek_sound_file(Sound_file *sndfile, double offset, int whence)  in seek_sound_file()  argument
123     assert(sndfile);  in seek_sound_file()
125     frames = sndfile->metadata.rate * offset;  in seek_sound_file()
126     loc = sf_seek(sndfile->sffile, frames, whence);  in seek_sound_file()
127     if (loc != -1) loc = 1.0 * loc / sndfile->metadata.rate;  in seek_sound_file()
136 read_pcm_data(Sound_file *sndfile, float *buf, unsigned int nframes)  in read_pcm_data()  argument
138     assert(sndfile && buf && nframes >= 0);  in read_pcm_data()
139     return sf_readf_float(sndfile->sffile, buf, nframes);  in read_pcm_data()