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#include <stdio.h>
#include <assert.h>
#include <SDL_mixer.h>
#include "main.h"
#include "audio.h"
#include "interface.h"
static bool_t isAudioInit = FALSE;
/**
* Return status of audio
*/
bool_t audio_is_inicialized()
{
return isAudioInit;
}
/**
* Initialize audio
*/
void audio_init()
{
if (isParamFlag("--no-audio")) {
return;
}
debug("Initializing audio");
if (SDL_InitSubSystem(SDL_INIT_AUDIO) == -1) {
error("Unable to initialize audio: %s", SDL_GetError());
return;
}
if (Mix_OpenAudio(MIX_DEFAULT_FREQUENCY, MIX_DEFAULT_FORMAT, 2, 1024) == -1) {
error("Unable to create proper audio settings: %s", Mix_GetError());
return;
}
Mix_AllocateChannels(16);
Mix_Volume(-1, MIX_MAX_VOLUME);
isAudioInit = TRUE;
}
/**
* Shutdown audio
*/
void audio_quit()
{
debug("Shutting down audio");
Mix_CloseAudio();
isAudioInit = TRUE;
}
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