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[Core/CD] fixed OGG file seeking when using with CUE file

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EkeEke 2015-05-08 15:53:27 +02:00
parent 9310dcf92c
commit 1ee664873e
4 changed files with 8 additions and 5 deletions
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builds/genesis_plus_gx_libretro.dll
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13
core/cd_hw/cdd.c
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@ -263,7 +263,7 @@ int cdd_context_load(uint8 *state)
ov_open(cdd.toc.tracks[cdd.index].fd,&cdd.toc.tracks[cdd.index].vf,0,0); ov_open(cdd.toc.tracks[cdd.index].fd,&cdd.toc.tracks[cdd.index].vf,0,0);
#endif #endif
/* VORBIS AUDIO track */ /* VORBIS AUDIO track */
ov_pcm_seek(&cdd.toc.tracks[cdd.index].vf, (lba - cdd.toc.tracks[cdd.index].start) * 588 - cdd.toc.tracks[cdd.index].offset); ov_pcm_seek(&cdd.toc.tracks[cdd.index].vf, (lba * 588) - cdd.toc.tracks[cdd.index].offset);
} }
#endif #endif
else if (cdd.toc.tracks[cdd.index].fd) else if (cdd.toc.tracks[cdd.index].fd)
@ -742,6 +742,9 @@ int cdd_load(char *filename, char *header)
break; break;
} }
/* initialize file read offset for current track */
cdd.toc.tracks[cdd.toc.last].offset = cdd.toc.tracks[cdd.toc.last].start * 588;
/* auto-detect PAUSE within audio files */ /* auto-detect PAUSE within audio files */
ov_pcm_seek(&cdd.toc.tracks[cdd.toc.last].vf, 100 * 588); ov_pcm_seek(&cdd.toc.tracks[cdd.toc.last].vf, 100 * 588);
#if defined(USE_LIBVORBIS) #if defined(USE_LIBVORBIS)
@ -1199,7 +1202,7 @@ void cdd_update(void)
/* VORBIS file need to be opened first */ /* VORBIS file need to be opened first */
ov_open(cdd.toc.tracks[cdd.index].fd,&cdd.toc.tracks[cdd.index].vf,0,0); ov_open(cdd.toc.tracks[cdd.index].fd,&cdd.toc.tracks[cdd.index].vf,0,0);
#endif #endif
ov_pcm_seek(&cdd.toc.tracks[cdd.index].vf, -cdd.toc.tracks[cdd.index].offset); ov_pcm_seek(&cdd.toc.tracks[cdd.index].vf, (cdd.toc.tracks[cdd.index].start * 588) - cdd.toc.tracks[cdd.index].offset);
} }
else else
#endif #endif
@ -1298,7 +1301,7 @@ void cdd_update(void)
} }
#endif #endif
/* VORBIS AUDIO track */ /* VORBIS AUDIO track */
ov_pcm_seek(&cdd.toc.tracks[cdd.index].vf, (cdd.lba - cdd.toc.tracks[cdd.index].start) * 588 - cdd.toc.tracks[cdd.index].offset); ov_pcm_seek(&cdd.toc.tracks[cdd.index].vf, (cdd.lba * 588) - cdd.toc.tracks[cdd.index].offset);
} }
#endif #endif
else if (cdd.toc.tracks[cdd.index].fd) else if (cdd.toc.tracks[cdd.index].fd)
@ -1517,7 +1520,7 @@ void cdd_process(void)
else if (cdd.toc.tracks[index].vf.seekable) else if (cdd.toc.tracks[index].vf.seekable)
{ {
/* VORBIS AUDIO track */ /* VORBIS AUDIO track */
ov_pcm_seek(&cdd.toc.tracks[index].vf, (lba - cdd.toc.tracks[index].start) * 588 - cdd.toc.tracks[index].offset); ov_pcm_seek(&cdd.toc.tracks[index].vf, (lba * 588) - cdd.toc.tracks[index].offset);
} }
#endif #endif
else if (cdd.toc.tracks[index].fd) else if (cdd.toc.tracks[index].fd)
@ -1609,7 +1612,7 @@ void cdd_process(void)
else if (cdd.toc.tracks[index].vf.seekable) else if (cdd.toc.tracks[index].vf.seekable)
{ {
/* VORBIS AUDIO track */ /* VORBIS AUDIO track */
ov_pcm_seek(&cdd.toc.tracks[index].vf, (lba - cdd.toc.tracks[index].start) * 588 - cdd.toc.tracks[index].offset); ov_pcm_seek(&cdd.toc.tracks[index].vf, (lba * 588) - cdd.toc.tracks[index].offset);
} }
#endif #endif
else if (cdd.toc.tracks[index].fd) else if (cdd.toc.tracks[index].fd)