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The CD-ROM image code function to check if a track is audio now simply returns with a false condition if the track number obtained from the sector is -1.

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OBattler
2020-01-14 20:45:20 +01:00
parent 0139c44b7d
commit 04247f2664
1 changed files with 8 additions and 4 deletions
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8
src/cdrom/cdrom_image.c
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@@ -140,7 +140,7 @@ image_is_track_audio(cdrom_t *dev, uint32_t pos, int ismsf)
uint8_t attr; uint8_t attr;
TMSF tmsf; TMSF tmsf;
int m, s, f; int m, s, f;
int number; int number, track;
if (!img || (dev->cd_status == CD_STATUS_DATA_ONLY)) if (!img || (dev->cd_status == CD_STATUS_DATA_ONLY))
return 0; return 0;
@@ -153,9 +153,13 @@ image_is_track_audio(cdrom_t *dev, uint32_t pos, int ismsf)
} }
/* GetTrack requires LBA. */ /* GetTrack requires LBA. */
track = cdi_get_track(img, pos);
if (track == -1)
return 0;
else {
cdi_get_audio_track_info(img, 0, cdi_get_track(img, pos), &number, &tmsf, &attr); cdi_get_audio_track_info(img, 0, cdi_get_track(img, pos), &number, &tmsf, &attr);
return attr == AUDIO_TRACK; return attr == AUDIO_TRACK;
}
} }