UINT soundmng_create(UINT rate, UINT ms) {
UINT samples;
QSound_Playing = FALSE;
if (rate < 11025) {
rate = 11025;
}
else if (rate > 44100) {
rate = 44100;
}
if (SoundChannel_Init()) {
goto qsinit_err;
}
#if !defined(SOUND_CRITICAL)
samples = rate * ms / (SOUNDBUFFERS * 1000);
samples = (samples + 3) & (~3);
#else
samples = rate * ms / 1000;
samples = (samples + 255) & (~255);
#endif
if (SoundBuffer_Init(rate, samples)) {
goto qsinit_err;
}
#if defined(VERMOUTH_LIB)
cmvermouth_load(rate);
#endif
return(samples);
qsinit_err:
soundmng_destroy();
return(0);
}
void soundmng_deinitialize(void) {
#if defined(MT32SOUND_DLL)
mt32sound_deinitialize();
#endif
pcmdestroy();
soundmng_destroy();
RELEASE(pDSound);
}
BRESULT soundmng_initialize(void) {
if (dsoundcreate(g_hWndMain) != SUCCESS) {
goto smcre_err;
}
pcmcreate();
#if defined(MT32SOUND_DLL)
mt32sound_initialize();
#endif
return(SUCCESS);
smcre_err:
soundmng_destroy();
return(FAILURE);
}
