/*
This file is part of jpcsp.
Jpcsp is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Jpcsp is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Jpcsp. If not, see <http://www.gnu.org/licenses/>.
*/
package jpcsp.media.codec.aac;
import static jpcsp.media.codec.aac.AacDecoder.MAX_CHANNELS;
/**
* Dynamic Range Control - decoded from the bitstream but not processed further.
*/
public class DynamicRangeControl {
int pceInstanceTag; ///< Indicates with which program the DRC info is associated.
int dynRngSgn[] = new int[17]; ///< DRC sign information; 0 - positive, 1 - negative
int dynRngCtl[] = new int[17]; ///< DRC magnitude information
int excludeMask[] = new int[MAX_CHANNELS]; ///< Channels to be excluded from DRC processing.
int bandIncr; ///< Number of DRC bands greater than 1 having DRC info.
int interpolationScheme; ///< Indicates the interpolation scheme used in the SBR QMF domain.
int bandTop[] = new int[17]; ///< Indicates the top of the i-th DRC band in units of 4 spectral lines.
int progRefLevel; /**< A reference level for the long-term program audio level for all
* channels combined.
*/
}