diff --git a/audio/sdl.c b/audio/sdl.c index 2c3eb279f3..f5748e339f 100644 --- a/audio/sdl.c +++ b/audio/sdl.c @@ -81,8 +81,8 @@ static void* sdl_audio_init(const char* device, int rate, int latency) if (!sdl) return NULL; - // We have to buffer up some data ourselves, so we let SDL carry approx half of the latency. - int frames = find_num_frames(rate, latency / 2); + // We have to buffer up some data ourselves, so we let SDL carry approx half of the latency. SDL double buffers audio and we do as well. + int frames = find_num_frames(rate, latency / 4); SDL_AudioSpec spec = { .freq = rate, @@ -106,7 +106,7 @@ static void* sdl_audio_init(const char* device, int rate, int latency) sdl->lock = SDL_CreateMutex(); sdl->cond = SDL_CreateCond(); - SSNES_LOG("SDL audio: Requested %d ms latency, got %d ms\n", latency, (int)(out.samples * 3 * 1000 / g_settings.audio.out_rate)); + SSNES_LOG("SDL audio: Requested %d ms latency, got %d ms\n", latency, (int)(out.samples * 4 * 1000 / g_settings.audio.out_rate)); // Create a buffer twice as big as needed and prefill the buffer. size_t bufsize = out.samples * 4 * sizeof(int16_t);