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fix for linux 2.2.17. Hopfully works for earlier kernels still

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This commit is contained in:
Bill Currie 2000-10-22 01:30:34 +00:00
parent f28f087ddc
commit c43b9161c5
1 changed files with 44 additions and 24 deletions
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68
source/cd_linux.c
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@ -68,7 +68,7 @@ static void CDAudio_Eject(void)
return; // no cd init'd
if (ioctl (cdfile, CDROMEJECT) == -1 )
Con_DPrintf ("ioctl cdromeject failed\n");
Con_DPrintf ("CDAudio: ioctl cdromeject failed\n");
}
@ -78,7 +78,7 @@ static void CDAudio_CloseDoor(void)
return; // no cd init'd
if ( ioctl(cdfile, CDROMCLOSETRAY) == -1 )
Con_DPrintf("ioctl cdromclosetray failed\n");
Con_DPrintf("CDAudio: ioctl cdromclosetray failed\n");
}
static int CDAudio_GetAudioDiskInfo(void)
@ -89,7 +89,7 @@ static int CDAudio_GetAudioDiskInfo(void)
if ( ioctl(cdfile, CDROMREADTOCHDR, &tochdr) == -1 )
{
Con_DPrintf("ioctl cdromreadtochdr failed\n");
Con_DPrintf("CDAudio: ioctl cdromreadtochdr failed\n");
return -1;
}
@ -108,8 +108,9 @@ static int CDAudio_GetAudioDiskInfo(void)
void CDAudio_Play(byte track, qboolean looping)
{
struct cdrom_tocentry entry;
struct cdrom_ti ti;
struct cdrom_tocentry entry0;
struct cdrom_tocentry entry1;
struct cdrom_msf msf;
if (cdfile == -1 || !enabled)
return;
@ -130,16 +131,24 @@ void CDAudio_Play(byte track, qboolean looping)
}
// don't try to play a non-audio track
entry.cdte_track = track;
entry.cdte_format = CDROM_MSF;
if ( ioctl(cdfile, CDROMREADTOCENTRY, &entry) == -1 )
{
Con_DPrintf("ioctl cdromreadtocentry failed\n");
entry0.cdte_track = track;
entry0.cdte_format = CDROM_MSF;
if ( ioctl(cdfile, CDROMREADTOCENTRY, &entry0) == -1 ) {
Con_DPrintf("CDAudio: ioctl cdromreadtocentry failed\n");
return;
}
if (entry.cdte_ctrl == CDROM_DATA_TRACK)
entry1.cdte_track = track + 1;
entry1.cdte_format = CDROM_MSF;
if (entry1.cdte_track > maxTrack) {
entry1.cdte_track = CDROM_LEADOUT;
}
if ( ioctl(cdfile, CDROMREADTOCENTRY, &entry1) == -1 ) {
Con_DPrintf("CDAudio: ioctl cdromreadtocentry failed\n");
return;
}
if (entry0.cdte_ctrl == CDROM_DATA_TRACK)
{
Con_Printf("CDAudio: track %i is not audio\n", track);
Con_Printf("track %i is not audio\n", track);
return;
}
@ -150,19 +159,30 @@ void CDAudio_Play(byte track, qboolean looping)
CDAudio_Stop();
}
ti.cdti_trk0 = track;
ti.cdti_trk1 = track;
ti.cdti_ind0 = 1;
ti.cdti_ind1 = 99;
msf.cdmsf_min0 = entry0.cdte_addr.msf.minute;
msf.cdmsf_sec0 = entry0.cdte_addr.msf.second;
msf.cdmsf_frame0 = entry0.cdte_addr.msf.frame;
if ( ioctl(cdfile, CDROMPLAYTRKIND, &ti) == -1 )
msf.cdmsf_min1 = entry1.cdte_addr.msf.minute;
msf.cdmsf_sec1 = entry1.cdte_addr.msf.second;
msf.cdmsf_frame1 = entry1.cdte_addr.msf.frame;
Con_DPrintf ("%2d:%02d:%02d %2d:%02d:%02d\n",
msf.cdmsf_min0,
msf.cdmsf_sec0,
msf.cdmsf_frame0,
msf.cdmsf_min1,
msf.cdmsf_sec1,
msf.cdmsf_frame1);
if ( ioctl(cdfile, CDROMPLAYMSF, &msf) == -1 )
{
Con_DPrintf("ioctl cdromplaytrkind failed\n");
Con_DPrintf("CDAudio: ioctl cdromplaytrkind failed (%s)\n", strerror(errno));
return;
}
if ( ioctl(cdfile, CDROMRESUME) == -1 )
Con_DPrintf("ioctl cdromresume failed\n");
//if ( ioctl(cdfile, CDROMRESUME) == -1 )
// Con_DPrintf("CDAudio: ioctl cdromresume failed\n");
playLooping = looping;
playTrack = track;
@ -182,7 +202,7 @@ void CDAudio_Stop(void)
return;
if ( ioctl(cdfile, CDROMSTOP) == -1 )
Con_DPrintf("ioctl cdromstop failed (%d)\n", errno);
Con_DPrintf("CDAudio: ioctl cdromstop failed (%d)\n", errno);
wasPlaying = false;
playing = false;
@ -197,7 +217,7 @@ void CDAudio_Pause(void)
return;
if ( ioctl(cdfile, CDROMPAUSE) == -1 )
Con_DPrintf("ioctl cdrompause failed\n");
Con_DPrintf("CDAudio: ioctl cdrompause failed\n");
wasPlaying = playing;
playing = false;
@ -216,7 +236,7 @@ void CDAudio_Resume(void)
return;
if ( ioctl(cdfile, CDROMRESUME) == -1 )
Con_DPrintf("ioctl cdromresume failed\n");
Con_DPrintf("CDAudio: ioctl cdromresume failed\n");
playing = true;
}
@ -362,7 +382,7 @@ void CDAudio_Update(void)
lastchk = time(NULL) + 2; //two seconds between chks
subchnl.cdsc_format = CDROM_MSF;
if (ioctl(cdfile, CDROMSUBCHNL, &subchnl) == -1 ) {
Con_DPrintf("ioctl cdromsubchnl failed\n");
Con_DPrintf("CDAudio: ioctl cdromsubchnl failed\n");
playing = false;
return;
}