/*---------------------------------------------------------
Function:
Description:
Initialize sound system.
---------------------------------------------------------*/
void initsound()
{
if(Mix_OpenAudio(8000, AUDIO_S16SYS, 2, 512) == -1)
{
error("Unable to open audio device: ", Mix_GetError());
}
if(!Mix_Init(MIX_INIT_MOD))
{
printf("Unable to support MOD files: %s\n", Mix_GetError());
}
#ifndef NO_SOUND
if (initialized) return;
// Initialize several more or less cool variables.
mf = 0; // No MOD loaded.
mod_play = 0; // No MOD has been loaded so don't play it.
// initialize soundcard
if (sound_Init(128, 8, 100, 1)) {
error("Sound Error: ", Mix_GetError());
} else {
initialized = 1;
}
#endif
}
//*
// =======================================================================================================================
// =======================================================================================================================
//
BOOL audio_Init( AUDIO_CALLBACK pStopTrackCallback )
{
// init audio system
g_sPreviousSample.iTrack = NO_SAMPLE;
g_sPreviousSample.x = SAMPLE_COORD_INVALID;
g_sPreviousSample.y = SAMPLE_COORD_INVALID;
g_sPreviousSample.z = SAMPLE_COORD_INVALID;
g_bAudioEnabled = sound_Init();
if (g_bAudioEnabled)
{
sound_SetStoppedCallback( pStopTrackCallback );
}
return g_bAudioEnabled;
}
int kernel_Init_Audio(void)
{
if(flag_Check(&kernel_Main.SDL_Init_Flags, SDL_INIT_AUDIO) == 0)
{
file_Log(ker_Log(), 1, "No sound device loaded.\n");
/*Initialise sound manager with it not accepting any sounds*/
sound_Init(0, 0, 0, 0);
return 0;
}
printf("Opening audio device\n\n");
if(Mix_OpenAudio(kernel_Main.sound_Frequency, kernel_Main.sound_Format, kernel_Main.sound_Channels, kernel_Main.sound_Chunksize) == -1)
{
return -1;
}
printf("Initalising sound manager\n");
sound_Init(16, 32, 50, 1);
ker_ReportAudio();
return 0;
}
