M src/platform/sdl/main.c → src/platform/sdl/main.c

@@ -93,6 +93,9 @@ GBAMapArgumentsToContext(&args, &context);
 
 	renderer.audio.samples = context.audioBuffers;
 	GBASDLInitAudio(&renderer.audio);
+	if (renderer.audio.samples > context.audioBuffers) {
+		context.audioBuffers = renderer.audio.samples * 2;
+	}
 
 	renderer.events.bindings = &inputMap;
 	GBASDLInitindings(&inputMap);

M src/platform/sdl/sdl-audio.c → src/platform/sdl/sdl-audio.c

@@ -26,6 +26,7 @@ if (SDL_OpenAudio(&context->desiredSpec, &context->obtainedSpec) < 0) {
 		GBALog(0, GBA_LOG_ERROR, "Could not open SDL sound system");
 		return false;
 	}
+	context->samples = context->obtainedSpec.samples;
 	SDL_PauseAudio(0);
 	return true;
 }