C++ (Cpp) calldata_setfloat Examples

Example #1

File: obs.c Project: kmdtukl/obs-studio

void obs_set_master_volume(float volume)
{
	struct calldata data = {0};

	if (!obs) return;

	calldata_setfloat(&data, "volume", volume);
	signal_handler_signal(obs->signals, "master_volume", &data);
	volume = (float)calldata_float(&data, "volume");
	calldata_free(&data);

	obs->audio.user_volume = volume;
}

Example #2

File: obs-source.c Project: Christicles/obs-studio

void obs_source_setvolume(obs_source_t source, float volume)
{
	if (source) {
		struct calldata data = {0};
		calldata_setptr(&data, "source", source);
		calldata_setfloat(&data, "volume", volume);

		signal_handler_signal(source->context.signals, "volume", &data);
		signal_handler_signal(obs->signals, "source_volume", &data);

		volume = (float)calldata_float(&data, "volume");
		calldata_free(&data);

		source->user_volume = volume;
	}
}