cdaudio.h File Reference

Go to the source code of this file.

Functions
int	CDAudio_Init (void)
void	CDAudio_Shutdown (void)
qboolean	CDAudio_Play (int track, qboolean looping)
void	CDAudio_Stop (void)
void	CDAudio_Update (void)
void	CDAudio_Activate (qboolean active)

Function Documentation

CDAudio_Activate()

void CDAudio_Activate

(

qboolean

active

)

Definition at line 506 of file cd_win.c.

{
    if (active)
        CDAudio_Resume ();
    else
        CDAudio_Pause ();
}

Referenced by AppActivate().

CDAudio_Init()

int CDAudio_Init

(

void

)

Definition at line 437 of file cd_win.c.

{
    DWORD   dwReturn;
    MCI_OPEN_PARMS  mciOpenParms;
    MCI_SET_PARMS   mciSetParms;
    int             n;
 
    cd_nocd = Cvar_Get ("cd_nocd", "0", CVAR_ARCHIVE );
    cd_loopcount = Cvar_Get ("cd_loopcount", "4", 0);
    cd_looptrack = Cvar_Get ("cd_looptrack", "11", 0);
    if ( cd_nocd->value)
        return -1;
 
    mciOpenParms.lpstrDeviceType = "cdaudio";
    if (dwReturn = mciSendCommand(0, MCI_OPEN, MCI_OPEN_TYPE | MCI_OPEN_SHAREABLE, (DWORD_PTR) (LPVOID) &mciOpenParms))
    {
        Com_Printf("CDAudio_Init: MCI_OPEN failed (%i)\n", dwReturn);
        return -1;
    }
    wDeviceID = mciOpenParms.wDeviceID;
 
    // Set the time format to track/minute/second/frame (TMSF).
    mciSetParms.dwTimeFormat = MCI_FORMAT_TMSF;
    if (dwReturn = mciSendCommand(wDeviceID, MCI_SET, MCI_SET_TIME_FORMAT, (DWORD_PTR)(LPVOID) &mciSetParms))
    {
        Com_Printf("MCI_SET_TIME_FORMAT failed (%i)\n", dwReturn);
        mciSendCommand(wDeviceID, MCI_CLOSE, 0, (DWORD_PTR)NULL);
        return -1;
    }
 
    for (n = 0; n < 100; n++)
        remap[n] = n;
    initialized = true;
    enabled = true;
 
    if (CDAudio_GetAudioDiskInfo())
    {
//      Com_Printf("CDAudio_Init: No CD in player.\n");
        cdValid = false;
        enabled = false;
    }
 
    Cmd_AddCommand ("cd", CD_f);
 
    Com_Printf("CD Audio Initialized\n");
 
    return 0;
}

Referenced by CL_Init().

CDAudio_Play()

qboolean CDAudio_Play	(	int	track,
		qboolean	looping
	)

Definition at line 186 of file cd_win.c.

{
    // set a loop counter so that this track will change to the
    // looptrack later
    loopcounter = 0;
    return CDAudio_Play2(track, looping);
}

Referenced by CD_f(), CDAudio_Update(), CL_ParseConfigString(), and CL_PrepRefresh().

CDAudio_Shutdown()

void CDAudio_Shutdown

(

void

)

Definition at line 487 of file cd_win.c.

{
    if (!initialized)
        return;
    CDAudio_Stop();
    if (mciSendCommand(wDeviceID, MCI_CLOSE, MCI_WAIT, (DWORD_PTR)NULL))
        Com_DPrintf("CDAudio_Shutdown: MCI_CLOSE failed\n");
}

Referenced by CL_Shutdown().

CDAudio_Stop()

void CDAudio_Stop

(

void

)

Definition at line 194 of file cd_win.c.

{
    DWORD   dwReturn;
 
    if (!enabled)
        return;
    
    if (!playing)
        return;
 
    if (dwReturn = mciSendCommand(wDeviceID, MCI_STOP, 0, (DWORD_PTR)NULL))
        Com_DPrintf("MCI_STOP failed (%i)", dwReturn);
 
    wasPlaying = false;
    playing = false;
}

Referenced by CD_f(), CDAudio_MessageHandler(), CDAudio_Play2(), CDAudio_Shutdown(), and CDAudio_Update().

CDAudio_Update()

void CDAudio_Update

(

void

)

Definition at line 419 of file cd_win.c.

{
    if ( cd_nocd->value != !enabled )
    {
        if ( cd_nocd->value )
        {
            CDAudio_Stop ();
            enabled = false;
        }
        else
        {
            enabled = true;
            CDAudio_Play (playTrack, playLooping);
        }
    }
}

Referenced by CL_Frame().