quant.h

/*****************************************************************************
 * quant.h: arm quantization and level-run
 *****************************************************************************
 * Copyright (C) 2005-2016 x264 project
 *
 * Authors: David Conrad <[email protected]>
 *
 * This program 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 2 of the License, or
 * (at your option) any later version.
 *
 * This program 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 this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02111, USA.
 *
 * This program is also available under a commercial proprietary license.
 * For more information, contact us at [email protected].
 *****************************************************************************/

#ifndef X264_ARM_QUANT_H
#define X264_ARM_QUANT_H

int x264_quant_2x2_dc_armv6( int16_t dct[4], int mf, int bias );

int x264_quant_2x2_dc_neon( int16_t dct[4], int mf, int bias );
int x264_quant_4x4_dc_neon( int16_t dct[16], int mf, int bias );
int x264_quant_4x4_neon( int16_t dct[16], uint16_t mf[16], uint16_t bias[16] );
int x264_quant_4x4x4_neon( int16_t dct[4][16], uint16_t mf[16], uint16_t bias[16] );
int x264_quant_8x8_neon( int16_t dct[64], uint16_t mf[64], uint16_t bias[64] );

void x264_dequant_4x4_dc_neon( int16_t dct[16], int dequant_mf[6][16], int i_qp );
void x264_dequant_4x4_neon( int16_t dct[16], int dequant_mf[6][16], int i_qp );
void x264_dequant_8x8_neon( int16_t dct[64], int dequant_mf[6][64], int i_qp );

int x264_decimate_score15_neon( int16_t * );
int x264_decimate_score16_neon( int16_t * );
int x264_decimate_score64_neon( int16_t * );

int x264_coeff_last4_arm( int16_t * );
int x264_coeff_last8_arm( int16_t * );
int x264_coeff_last15_neon( int16_t * );
int x264_coeff_last16_neon( int16_t * );
int x264_coeff_last64_neon( int16_t * );

void x264_denoise_dct_neon( dctcoef *, uint32_t *, udctcoef *, int );

#endif