diff options
Diffstat (limited to 'plugins')
| -rw-r--r-- | plugins/dfcdrom/cdr-linux.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/plugins/dfcdrom/cdr-linux.c b/plugins/dfcdrom/cdr-linux.c index ddf81767..68443ee9 100644 --- a/plugins/dfcdrom/cdr-linux.c +++ b/plugins/dfcdrom/cdr-linux.c @@ -522,19 +522,27 @@ unsigned char *CDRgetBufferSub(void) { int ret; if (!UseSubQ) return NULL; - if (subqread) return (unsigned char *)&subq; cr.msf.cdmsf_min0 = btoi(lastTime[0]); cr.msf.cdmsf_sec0 = btoi(lastTime[1]); cr.msf.cdmsf_frame0 = btoi(lastTime[2]); + + if (ReadMode == THREADED) pthread_mutex_lock(&mut); + if (ioctl(cdHandle, CDROMSEEK, &cr.msf) == -1) { // will be slower, but there's no other way to make it accurate - if (ioctl(cdHandle, CDROMREADRAW, &cr) == -1) return NULL; + if (ioctl(cdHandle, CDROMREADRAW, &cr) == -1) { + if (ReadMode == THREADED) pthread_mutex_unlock(&mut); + return NULL; + } } subchnl.cdsc_format = CDROM_MSF; ret = ioctl(cdHandle, CDROMSUBCHNL, &subchnl); + + if (ReadMode == THREADED) pthread_mutex_unlock(&mut); + if (ret == -1) return NULL; subqread = 1; |