SDL audio: Let's try 256 for fmt.samples. See issue #12705

Qt/QtMain.cpp

@@ -72,7 +72,7 @@ static void InitSDLAudioDevice() {
 	fmt.freq = 44100;
 	fmt.format = AUDIO_S16;
 	fmt.channels = 2;
-	fmt.samples = 1024;
+	fmt.samples = 256;
 	fmt.callback = &mixaudio;
 	fmt.userdata = nullptr;
 

SDL/SDLMain.cpp

@@ -99,7 +99,7 @@ static void InitSDLAudioDevice(const std::string &name = "") {
 	fmt.freq = 44100;
 	fmt.format = AUDIO_S16;
 	fmt.channels = 2;
-	fmt.samples = 1024;
+	fmt.samples = 256;
 	fmt.callback = &sdl_mixaudio_callback;
 	fmt.userdata = nullptr;