int main(int argc, char** argv)
{
ga_Format fmt;
ga_Device* dev;
gc_int16* buf;
gc_int32 numSamples;
gc_int32 sampleSize;
gc_int32 numToQueue;
gc_int32 i;
gc_int16 sample;
gc_float32 pan = 1.0f;
gc_float32 t = 0.0f;
/* Initialize library + device */
gc_initialize(0);
memset(&fmt, 0, sizeof(ga_Format));
fmt.bitsPerSample = 16;
fmt.numChannels = 2;
fmt.sampleRate = 44100;
numSamples = 2048;
sampleSize = ga_format_sampleSize(&fmt);
dev = ga_device_open(GA_DEVICE_TYPE_DEFAULT, 2, 2048, &fmt);
if(!dev)
return 1;
/* Allocate buffer */
buf = (gc_int16*)malloc(numSamples * sampleSize);
/* Infinite mix loop */
while(1)
{
numToQueue = ga_device_check(dev);
while(numToQueue--)
{
for(i = 0; i < numSamples * 2; i = i + 2)
{
sample = (gc_int16)(sin(t) * 32768);
sample = (sample > -32768 ? (sample < 32767 ? sample : 32767) : -32768);
pan = (gc_float32)sin(t / 300) / 2.0f + 0.5f;
buf[i] = (gc_int16)(sample * pan);
buf[i + 1] = (gc_int16)(sample * (1.0f - pan));
t = t + 0.03f;
if(t > 3.14159265f)
t -= 3.14159265f;
}
ga_device_queue(dev, (char*)buf);
}
}
/* Clean up device + library */
ga_device_close(dev);
gc_shutdown();
/* Free buffer */
free(buf);
return 0;
}
void SoundManager::init()
{
#ifdef SPARKY_EMSCRIPTEN
#else
gc_initialize(0);
m_Manager = gau_manager_create();
m_Mixer = gau_manager_mixer(m_Manager);
#endif
}
int main(int argc, char *argv[])
{
stack_bottom = malloc(default_stack_size);
memset(stack_bottom, 0xcc, default_stack_size);
gc_initialize(default_heap_size);
rtldDefault = dlopen(0, RTLD_NOW | RTLD_GLOBAL);
print(call_scheme());
printf("\n");
return 0;
}
int main(int argc, char *argv[])
{
stack_bottom = malloc(DEFAULT_STACK_SIZE);
memset(stack_bottom, 0xcc, DEFAULT_STACK_SIZE);
#ifdef HEAP_SIZE
unsigned int heap_size = HEAP_SIZE;
#else
unsigned int heap_size = DEFAULT_HEAP_SIZE;
#endif
gc_initialize(heap_size);
rtldDefault = dlopen(0, RTLD_NOW | RTLD_GLOBAL);
print(call_scheme());
printf("\n");
return 0;
}
int main(int argc, char** argv)
{
gau_Manager* mgr;
ga_Mixer* mixer;
ga_Sound* sound;
ga_Handle* handle;
gau_SampleSourceLoop* loopSrc = 0;
gau_SampleSourceLoop** pLoopSrc = &loopSrc;
gc_int32 loop = 0;
gc_int32 quit = 0;
/* Initialize library + manager */
gc_initialize(0);
mgr = gau_manager_create();
mixer = gau_manager_mixer(mgr);
/* Create and play shared sound */
if(!loop)
pLoopSrc = 0;
sound = gau_load_sound_file("test.wav", "wav");
handle = gau_create_handle_sound(mixer, sound, &setFlagAndDestroyOnFinish, &quit, pLoopSrc);
ga_handle_play(handle);
/* Bounded mix/queue/dispatch loop */
while(!quit)
{
gau_manager_update(mgr);
printf("%d / %d\n", ga_handle_tell(handle, GA_TELL_PARAM_CURRENT), ga_handle_tell(handle, GA_TELL_PARAM_TOTAL));
gc_thread_sleep(1);
}
/* Clean up sound */
ga_sound_release(sound);
/* Clean up library + manager */
gau_manager_destroy(mgr);
gc_shutdown();
return 0;
}
void AudioManager::init() {
gc_initialize(0);
m_Manager = gau_manager_create();
}
