C++ (Cpp) wavpack_tag_float примеры использования

Пример #1

Файл: wavpack_plugin.c Проект: azuwis/mpd

static struct replay_gain_info *
wavpack_replaygain(WavpackContext *wpc)
{
	struct replay_gain_info *replay_gain_info;
	bool found = false;

	replay_gain_info = replay_gain_info_new();

	found |= wavpack_tag_float(
		wpc, "replaygain_track_gain",
		&replay_gain_info->tuples[REPLAY_GAIN_TRACK].gain
	);
	found |= wavpack_tag_float(
		wpc, "replaygain_track_peak",
		&replay_gain_info->tuples[REPLAY_GAIN_TRACK].peak
	);
	found |= wavpack_tag_float(
		wpc, "replaygain_album_gain",
		&replay_gain_info->tuples[REPLAY_GAIN_ALBUM].gain
	);
	found |= wavpack_tag_float(
		wpc, "replaygain_album_peak",
		&replay_gain_info->tuples[REPLAY_GAIN_ALBUM].peak
	);

	if (found) {
		return replay_gain_info;
	}

	replay_gain_info_free(replay_gain_info);

	return NULL;
}

Пример #2

Файл: wavpack_decoder_plugin.c Проект: radioanonymous/mpd

static bool
wavpack_replaygain(struct replay_gain_info *replay_gain_info,
		   WavpackContext *wpc)
{
	bool found = false;

	replay_gain_info_init(replay_gain_info);

	found |= wavpack_tag_float(
		wpc, "replaygain_track_gain",
		&replay_gain_info->tuples[REPLAY_GAIN_TRACK].gain
	);
	found |= wavpack_tag_float(
		wpc, "replaygain_track_peak",
		&replay_gain_info->tuples[REPLAY_GAIN_TRACK].peak
	);
	found |= wavpack_tag_float(
		wpc, "replaygain_album_gain",
		&replay_gain_info->tuples[REPLAY_GAIN_ALBUM].gain
	);
	found |= wavpack_tag_float(
		wpc, "replaygain_album_peak",
		&replay_gain_info->tuples[REPLAY_GAIN_ALBUM].peak
	);

	return found;
}