C++ (Cpp) audio_SourceCommon_setVolume示例

示例#1

文件： audio.c 项目： ezhangle/motor

static int l_audio_SourceCommon_setVolume(lua_State *state) {
  l_assertType(state, 1, isSource);
  float gain = l_tools_toNumberOrError(state, 2);
  audio_SourceCommon *source = (audio_SourceCommon*)lua_touserdata(state, 1);
  audio_SourceCommon_setVolume(source, gain);
  return 0;
}

示例#2

文件： audio.c 项目： dns/CLove

static int l_audio_SourceCommon_setVolume(lua_State *state) {
	float gain = l_tools_toNumberOrError(state, 2);
	if (moduleData.audio_type == audio_type_stream){
		audio_StreamSource* source = (audio_StreamSource *)lua_touserdata(state, 1);
		audio_StreamSource_setVolume(source, gain);
	} else {
		audio_SourceCommon* source = (audio_SourceCommon*)lua_touserdata(state, 1);
		audio_SourceCommon_setVolume(source, gain);
	}
	return 1;
}

示例#3

文件： audio.c 项目： dns/CLove

Obj* c_audio_setVolume(void* root, Obj** env, Obj** list)
{

	if (length(*list) != 2)
		error("Expected <custom> and an int.");


	Obj* arg = eval(root, env, &(*list)->car);
	float gain = creo_tointeger(root, env, list, 1);

	if (moduleData.audio_type == audio_type_static)
	{
		audio_SourceCommon* source = (audio_SourceCommon*)arg->custom;
		audio_SourceCommon_setVolume(source, gain);
		return True;
	}

	audio_StreamSource* source = (audio_StreamSource*)arg->custom;
	audio_StreamSource_setVolume(source, gain);

	return True;
}