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x264 source for verification 2026-05-22

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2026-05-22 16:45:04 +08:00
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common/ppc/quant.h Normal file
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/*****************************************************************************
* quant.h: ppc quantization
*****************************************************************************
* Copyright (C) 2007-2025 x264 project
*
* Authors: Guillaume Poirier <gpoirier@mplayerhq.hu>
*
* 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 licensing@x264.com.
*****************************************************************************/
#ifndef X264_PPC_QUANT_H
#define X264_PPC_QUANT_H
#define x264_quant_4x4x4_altivec x264_template(quant_4x4x4_altivec)
int x264_quant_4x4x4_altivec( int16_t dct[4][16], uint16_t mf[16], uint16_t bias[16] );
#define x264_quant_4x4_altivec x264_template(quant_4x4_altivec)
int x264_quant_4x4_altivec( int16_t dct[16], uint16_t mf[16], uint16_t bias[16] );
#define x264_quant_8x8_altivec x264_template(quant_8x8_altivec)
int x264_quant_8x8_altivec( int16_t dct[64], uint16_t mf[64], uint16_t bias[64] );
#define x264_quant_4x4_dc_altivec x264_template(quant_4x4_dc_altivec)
int x264_quant_4x4_dc_altivec( int16_t dct[16], int mf, int bias );
#define x264_quant_2x2_dc_altivec x264_template(quant_2x2_dc_altivec)
int x264_quant_2x2_dc_altivec( int16_t dct[4], int mf, int bias );
#define x264_dequant_4x4_altivec x264_template(dequant_4x4_altivec)
void x264_dequant_4x4_altivec( int16_t dct[16], int dequant_mf[6][16], int i_qp );
#define x264_dequant_8x8_altivec x264_template(dequant_8x8_altivec)
void x264_dequant_8x8_altivec( int16_t dct[64], int dequant_mf[6][64], int i_qp );
#endif