dct.h
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/*****************************************************************************
* dct.h: x86 transform and zigzag
*****************************************************************************
* Copyright (C) 2003-2024 x264 project
*
* Authors: Loren Merritt <lorenm@u.washington.edu>
* Laurent Aimar <fenrir@via.ecp.fr>
* Fiona Glaser <fiona@x264.com>
*
* 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_X86_DCT_H
#define X264_X86_DCT_H
#define x264_sub4x4_dct_mmx x264_template(sub4x4_dct_mmx)
void x264_sub4x4_dct_mmx ( dctcoef dct [16], pixel *pix1, pixel *pix2 );
#define x264_sub8x8_dct_mmx x264_template(sub8x8_dct_mmx)
void x264_sub8x8_dct_mmx ( dctcoef dct[ 4][16], pixel *pix1, pixel *pix2 );
#define x264_sub16x16_dct_mmx x264_template(sub16x16_dct_mmx)
void x264_sub16x16_dct_mmx ( dctcoef dct[16][16], pixel *pix1, pixel *pix2 );
#define x264_sub8x8_dct_sse2 x264_template(sub8x8_dct_sse2)
void x264_sub8x8_dct_sse2 ( int16_t dct[ 4][16], uint8_t *pix1, uint8_t *pix2 );
#define x264_sub16x16_dct_sse2 x264_template(sub16x16_dct_sse2)
void x264_sub16x16_dct_sse2 ( int16_t dct[16][16], uint8_t *pix1, uint8_t *pix2 );
#define x264_sub4x4_dct_ssse3 x264_template(sub4x4_dct_ssse3)
void x264_sub4x4_dct_ssse3 ( int16_t dct [16], uint8_t *pix1, uint8_t *pix2 );
#define x264_sub4x4_dct_avx512 x264_template(sub4x4_dct_avx512)
void x264_sub4x4_dct_avx512 ( int16_t dct [16], uint8_t *pix1, uint8_t *pix2 );
#define x264_sub8x8_dct_ssse3 x264_template(sub8x8_dct_ssse3)
void x264_sub8x8_dct_ssse3 ( int16_t dct[ 4][16], uint8_t *pix1, uint8_t *pix2 );
#define x264_sub16x16_dct_ssse3 x264_template(sub16x16_dct_ssse3)
void x264_sub16x16_dct_ssse3( int16_t dct[16][16], uint8_t *pix1, uint8_t *pix2 );
#define x264_sub8x8_dct_avx x264_template(sub8x8_dct_avx)
void x264_sub8x8_dct_avx ( int16_t dct[ 4][16], uint8_t *pix1, uint8_t *pix2 );
#define x264_sub16x16_dct_avx x264_template(sub16x16_dct_avx)
void x264_sub16x16_dct_avx ( int16_t dct[16][16], uint8_t *pix1, uint8_t *pix2 );
#define x264_sub8x8_dct_xop x264_template(sub8x8_dct_xop)
void x264_sub8x8_dct_xop ( int16_t dct[ 4][16], uint8_t *pix1, uint8_t *pix2 );
#define x264_sub16x16_dct_xop x264_template(sub16x16_dct_xop)
void x264_sub16x16_dct_xop ( int16_t dct[16][16], uint8_t *pix1, uint8_t *pix2 );
#define x264_sub8x8_dct_avx2 x264_template(sub8x8_dct_avx2)
void x264_sub8x8_dct_avx2 ( int16_t dct[ 4][16], uint8_t *pix1, uint8_t *pix2 );
#define x264_sub8x8_dct_avx512 x264_template(sub8x8_dct_avx512)
void x264_sub8x8_dct_avx512 ( int16_t dct[ 4][16], uint8_t *pix1, uint8_t *pix2 );
#define x264_sub16x16_dct_avx2 x264_template(sub16x16_dct_avx2)
void x264_sub16x16_dct_avx2 ( int16_t dct[16][16], uint8_t *pix1, uint8_t *pix2 );
#define x264_sub16x16_dct_avx512 x264_template(sub16x16_dct_avx512)
void x264_sub16x16_dct_avx512( int16_t dct[16][16], uint8_t *pix1, uint8_t *pix2 );
#define x264_sub8x8_dct_dc_mmx2 x264_template(sub8x8_dct_dc_mmx2)
void x264_sub8x8_dct_dc_mmx2 ( int16_t dct [ 4], uint8_t *pix1, uint8_t *pix2 );
#define x264_sub8x8_dct_dc_sse2 x264_template(sub8x8_dct_dc_sse2)
void x264_sub8x8_dct_dc_sse2 ( dctcoef dct [ 4], pixel *pix1, pixel *pix2 );
#define x264_sub8x8_dct_dc_avx512 x264_template(sub8x8_dct_dc_avx512)
void x264_sub8x8_dct_dc_avx512 ( int16_t dct [ 4], uint8_t *pix1, uint8_t *pix2 );
#define x264_sub8x16_dct_dc_sse2 x264_template(sub8x16_dct_dc_sse2)
void x264_sub8x16_dct_dc_sse2 ( dctcoef dct [ 8], pixel *pix1, pixel *pix2 );
#define x264_sub8x16_dct_dc_ssse3 x264_template(sub8x16_dct_dc_ssse3)
void x264_sub8x16_dct_dc_ssse3 ( int16_t dct [ 8], uint8_t *pix1, uint8_t *pix2 );
#define x264_sub8x16_dct_dc_avx x264_template(sub8x16_dct_dc_avx)
void x264_sub8x16_dct_dc_avx ( dctcoef dct [ 8], pixel *pix1, pixel *pix2 );
#define x264_sub8x16_dct_dc_avx512 x264_template(sub8x16_dct_dc_avx512)
void x264_sub8x16_dct_dc_avx512( int16_t dct [ 8], uint8_t *pix1, uint8_t *pix2 );
#define x264_add4x4_idct_mmx x264_template(add4x4_idct_mmx)
void x264_add4x4_idct_mmx ( uint8_t *p_dst, int16_t dct [16] );
#define x264_add4x4_idct_sse2 x264_template(add4x4_idct_sse2)
void x264_add4x4_idct_sse2 ( uint16_t *p_dst, int32_t dct [16] );
#define x264_add4x4_idct_sse4 x264_template(add4x4_idct_sse4)
void x264_add4x4_idct_sse4 ( uint8_t *p_dst, int16_t dct [16] );
#define x264_add4x4_idct_avx x264_template(add4x4_idct_avx)
void x264_add4x4_idct_avx ( pixel *p_dst, dctcoef dct [16] );
#define x264_add8x8_idct_mmx x264_template(add8x8_idct_mmx)
void x264_add8x8_idct_mmx ( uint8_t *p_dst, int16_t dct[ 4][16] );
#define x264_add8x8_idct_dc_mmx2 x264_template(add8x8_idct_dc_mmx2)
void x264_add8x8_idct_dc_mmx2 ( uint8_t *p_dst, int16_t dct [ 4] );
#define x264_add16x16_idct_mmx x264_template(add16x16_idct_mmx)
void x264_add16x16_idct_mmx ( uint8_t *p_dst, int16_t dct[16][16] );
#define x264_add16x16_idct_dc_mmx2 x264_template(add16x16_idct_dc_mmx2)
void x264_add16x16_idct_dc_mmx2 ( uint8_t *p_dst, int16_t dct [16] );
#define x264_add8x8_idct_sse2 x264_template(add8x8_idct_sse2)
void x264_add8x8_idct_sse2 ( pixel *p_dst, dctcoef dct[ 4][16] );
#define x264_add8x8_idct_avx x264_template(add8x8_idct_avx)
void x264_add8x8_idct_avx ( pixel *p_dst, dctcoef dct[ 4][16] );
#define x264_add8x8_idct_avx2 x264_template(add8x8_idct_avx2)
void x264_add8x8_idct_avx2 ( pixel *p_dst, dctcoef dct[ 4][16] );
#define x264_add8x8_idct_avx512 x264_template(add8x8_idct_avx512)
void x264_add8x8_idct_avx512 ( uint8_t *p_dst, int16_t dct[ 4][16] );
#define x264_add16x16_idct_sse2 x264_template(add16x16_idct_sse2)
void x264_add16x16_idct_sse2 ( pixel *p_dst, dctcoef dct[16][16] );
#define x264_add16x16_idct_avx x264_template(add16x16_idct_avx)
void x264_add16x16_idct_avx ( pixel *p_dst, dctcoef dct[16][16] );
#define x264_add16x16_idct_avx2 x264_template(add16x16_idct_avx2)
void x264_add16x16_idct_avx2 ( pixel *p_dst, dctcoef dct[16][16] );
#define x264_add8x8_idct_dc_sse2 x264_template(add8x8_idct_dc_sse2)
void x264_add8x8_idct_dc_sse2 ( pixel *p_dst, dctcoef dct [ 4] );
#define x264_add16x16_idct_dc_sse2 x264_template(add16x16_idct_dc_sse2)
void x264_add16x16_idct_dc_sse2 ( pixel *p_dst, dctcoef dct [16] );
#define x264_add8x8_idct_dc_ssse3 x264_template(add8x8_idct_dc_ssse3)
void x264_add8x8_idct_dc_ssse3 ( uint8_t *p_dst, int16_t dct [ 4] );
#define x264_add16x16_idct_dc_ssse3 x264_template(add16x16_idct_dc_ssse3)
void x264_add16x16_idct_dc_ssse3( uint8_t *p_dst, int16_t dct [16] );
#define x264_add8x8_idct_dc_avx x264_template(add8x8_idct_dc_avx)
void x264_add8x8_idct_dc_avx ( pixel *p_dst, dctcoef dct [ 4] );
#define x264_add16x16_idct_dc_avx x264_template(add16x16_idct_dc_avx)
void x264_add16x16_idct_dc_avx ( pixel *p_dst, dctcoef dct [16] );
#define x264_add16x16_idct_dc_avx2 x264_template(add16x16_idct_dc_avx2)
void x264_add16x16_idct_dc_avx2 ( uint8_t *p_dst, int16_t dct [16] );
#define x264_dct4x4dc_mmx2 x264_template(dct4x4dc_mmx2)
void x264_dct4x4dc_mmx2 ( int16_t d[16] );
#define x264_dct4x4dc_sse2 x264_template(dct4x4dc_sse2)
void x264_dct4x4dc_sse2 ( int32_t d[16] );
#define x264_dct4x4dc_avx x264_template(dct4x4dc_avx)
void x264_dct4x4dc_avx ( int32_t d[16] );
#define x264_idct4x4dc_mmx x264_template(idct4x4dc_mmx)
void x264_idct4x4dc_mmx ( int16_t d[16] );
#define x264_idct4x4dc_sse2 x264_template(idct4x4dc_sse2)
void x264_idct4x4dc_sse2 ( int32_t d[16] );
#define x264_idct4x4dc_avx x264_template(idct4x4dc_avx)
void x264_idct4x4dc_avx ( int32_t d[16] );
#define x264_dct2x4dc_mmx2 x264_template(dct2x4dc_mmx2)
void x264_dct2x4dc_mmx2( dctcoef dct[8], dctcoef dct4x4[8][16] );
#define x264_dct2x4dc_sse2 x264_template(dct2x4dc_sse2)
void x264_dct2x4dc_sse2( dctcoef dct[8], dctcoef dct4x4[8][16] );
#define x264_dct2x4dc_avx x264_template(dct2x4dc_avx)
void x264_dct2x4dc_avx ( dctcoef dct[8], dctcoef dct4x4[8][16] );
#define x264_sub8x8_dct8_mmx x264_template(sub8x8_dct8_mmx)
void x264_sub8x8_dct8_mmx ( int16_t dct [64], uint8_t *pix1, uint8_t *pix2 );
#define x264_sub16x16_dct8_mmx x264_template(sub16x16_dct8_mmx)
void x264_sub16x16_dct8_mmx ( int16_t dct[4][64], uint8_t *pix1, uint8_t *pix2 );
#define x264_sub8x8_dct8_sse2 x264_template(sub8x8_dct8_sse2)
void x264_sub8x8_dct8_sse2 ( dctcoef dct [64], pixel *pix1, pixel *pix2 );
#define x264_sub16x16_dct8_sse2 x264_template(sub16x16_dct8_sse2)
void x264_sub16x16_dct8_sse2 ( dctcoef dct[4][64], pixel *pix1, pixel *pix2 );
#define x264_sub8x8_dct8_ssse3 x264_template(sub8x8_dct8_ssse3)
void x264_sub8x8_dct8_ssse3 ( int16_t dct [64], uint8_t *pix1, uint8_t *pix2 );
#define x264_sub16x16_dct8_ssse3 x264_template(sub16x16_dct8_ssse3)
void x264_sub16x16_dct8_ssse3( int16_t dct[4][64], uint8_t *pix1, uint8_t *pix2 );
#define x264_sub8x8_dct8_sse4 x264_template(sub8x8_dct8_sse4)
void x264_sub8x8_dct8_sse4 ( int32_t dct [64], uint16_t *pix1, uint16_t *pix2 );
#define x264_sub16x16_dct8_sse4 x264_template(sub16x16_dct8_sse4)
void x264_sub16x16_dct8_sse4 ( int32_t dct[4][64], uint16_t *pix1, uint16_t *pix2 );
#define x264_sub8x8_dct8_avx x264_template(sub8x8_dct8_avx)
void x264_sub8x8_dct8_avx ( dctcoef dct [64], pixel *pix1, pixel *pix2 );
#define x264_sub16x16_dct8_avx x264_template(sub16x16_dct8_avx)
void x264_sub16x16_dct8_avx ( dctcoef dct[4][64], pixel *pix1, pixel *pix2 );
#define x264_sub16x16_dct8_avx2 x264_template(sub16x16_dct8_avx2)
void x264_sub16x16_dct8_avx2 ( dctcoef dct[4][64], pixel *pix1, pixel *pix2 );
#define x264_add8x8_idct8_mmx x264_template(add8x8_idct8_mmx)
void x264_add8x8_idct8_mmx ( uint8_t *dst, int16_t dct [64] );
#define x264_add16x16_idct8_mmx x264_template(add16x16_idct8_mmx)
void x264_add16x16_idct8_mmx ( uint8_t *dst, int16_t dct[4][64] );
#define x264_add8x8_idct8_sse2 x264_template(add8x8_idct8_sse2)
void x264_add8x8_idct8_sse2 ( pixel *dst, dctcoef dct [64] );
#define x264_add16x16_idct8_sse2 x264_template(add16x16_idct8_sse2)
void x264_add16x16_idct8_sse2( pixel *dst, dctcoef dct[4][64] );
#define x264_add8x8_idct8_avx x264_template(add8x8_idct8_avx)
void x264_add8x8_idct8_avx ( pixel *dst, dctcoef dct [64] );
#define x264_add16x16_idct8_avx x264_template(add16x16_idct8_avx)
void x264_add16x16_idct8_avx ( pixel *dst, dctcoef dct[4][64] );
#define x264_zigzag_scan_8x8_frame_mmx2 x264_template(zigzag_scan_8x8_frame_mmx2)
void x264_zigzag_scan_8x8_frame_mmx2 ( int16_t level[64], int16_t dct[64] );
#define x264_zigzag_scan_8x8_frame_sse2 x264_template(zigzag_scan_8x8_frame_sse2)
void x264_zigzag_scan_8x8_frame_sse2 ( dctcoef level[64], dctcoef dct[64] );
#define x264_zigzag_scan_8x8_frame_ssse3 x264_template(zigzag_scan_8x8_frame_ssse3)
void x264_zigzag_scan_8x8_frame_ssse3 ( int16_t level[64], int16_t dct[64] );
#define x264_zigzag_scan_8x8_frame_avx x264_template(zigzag_scan_8x8_frame_avx)
void x264_zigzag_scan_8x8_frame_avx ( dctcoef level[64], dctcoef dct[64] );
#define x264_zigzag_scan_8x8_frame_xop x264_template(zigzag_scan_8x8_frame_xop)
void x264_zigzag_scan_8x8_frame_xop ( int16_t level[64], int16_t dct[64] );
#define x264_zigzag_scan_8x8_frame_avx512 x264_template(zigzag_scan_8x8_frame_avx512)
void x264_zigzag_scan_8x8_frame_avx512( dctcoef level[64], dctcoef dct[64] );
#define x264_zigzag_scan_4x4_frame_mmx x264_template(zigzag_scan_4x4_frame_mmx)
void x264_zigzag_scan_4x4_frame_mmx ( int16_t level[16], int16_t dct[16] );
#define x264_zigzag_scan_4x4_frame_sse2 x264_template(zigzag_scan_4x4_frame_sse2)
void x264_zigzag_scan_4x4_frame_sse2 ( int32_t level[16], int32_t dct[16] );
#define x264_zigzag_scan_4x4_frame_ssse3 x264_template(zigzag_scan_4x4_frame_ssse3)
void x264_zigzag_scan_4x4_frame_ssse3 ( int16_t level[16], int16_t dct[16] );
#define x264_zigzag_scan_4x4_frame_avx x264_template(zigzag_scan_4x4_frame_avx)
void x264_zigzag_scan_4x4_frame_avx ( dctcoef level[16], dctcoef dct[16] );
#define x264_zigzag_scan_4x4_frame_xop x264_template(zigzag_scan_4x4_frame_xop)
void x264_zigzag_scan_4x4_frame_xop ( dctcoef level[16], dctcoef dct[16] );
#define x264_zigzag_scan_4x4_frame_avx512 x264_template(zigzag_scan_4x4_frame_avx512)
void x264_zigzag_scan_4x4_frame_avx512( dctcoef level[16], dctcoef dct[16] );
#define x264_zigzag_scan_4x4_field_sse x264_template(zigzag_scan_4x4_field_sse)
void x264_zigzag_scan_4x4_field_sse ( int16_t level[16], int16_t dct[16] );
#define x264_zigzag_scan_4x4_field_sse2 x264_template(zigzag_scan_4x4_field_sse2)
void x264_zigzag_scan_4x4_field_sse2 ( int32_t level[16], int32_t dct[16] );
#define x264_zigzag_scan_4x4_field_avx512 x264_template(zigzag_scan_4x4_field_avx512)
void x264_zigzag_scan_4x4_field_avx512( dctcoef level[16], dctcoef dct[16] );
#define x264_zigzag_scan_8x8_field_mmx2 x264_template(zigzag_scan_8x8_field_mmx2)
void x264_zigzag_scan_8x8_field_mmx2 ( int16_t level[64], int16_t dct[64] );
#define x264_zigzag_scan_8x8_field_sse4 x264_template(zigzag_scan_8x8_field_sse4)
void x264_zigzag_scan_8x8_field_sse4 ( int32_t level[64], int32_t dct[64] );
#define x264_zigzag_scan_8x8_field_avx x264_template(zigzag_scan_8x8_field_avx)
void x264_zigzag_scan_8x8_field_avx ( int32_t level[64], int32_t dct[64] );
#define x264_zigzag_scan_8x8_field_xop x264_template(zigzag_scan_8x8_field_xop)
void x264_zigzag_scan_8x8_field_xop ( int16_t level[64], int16_t dct[64] );
#define x264_zigzag_scan_8x8_field_avx512 x264_template(zigzag_scan_8x8_field_avx512)
void x264_zigzag_scan_8x8_field_avx512( dctcoef level[64], dctcoef dct[64] );
#define x264_zigzag_sub_4x4_frame_avx x264_template(zigzag_sub_4x4_frame_avx)
int x264_zigzag_sub_4x4_frame_avx ( int16_t level[16], const uint8_t *src, uint8_t *dst );
#define x264_zigzag_sub_4x4_frame_ssse3 x264_template(zigzag_sub_4x4_frame_ssse3)
int x264_zigzag_sub_4x4_frame_ssse3 ( int16_t level[16], const uint8_t *src, uint8_t *dst );
#define x264_zigzag_sub_4x4ac_frame_avx x264_template(zigzag_sub_4x4ac_frame_avx)
int x264_zigzag_sub_4x4ac_frame_avx ( int16_t level[16], const uint8_t *src, uint8_t *dst, int16_t *dc );
#define x264_zigzag_sub_4x4ac_frame_ssse3 x264_template(zigzag_sub_4x4ac_frame_ssse3)
int x264_zigzag_sub_4x4ac_frame_ssse3( int16_t level[16], const uint8_t *src, uint8_t *dst, int16_t *dc );
#define x264_zigzag_sub_4x4_field_avx x264_template(zigzag_sub_4x4_field_avx)
int x264_zigzag_sub_4x4_field_avx ( int16_t level[16], const uint8_t *src, uint8_t *dst );
#define x264_zigzag_sub_4x4_field_ssse3 x264_template(zigzag_sub_4x4_field_ssse3)
int x264_zigzag_sub_4x4_field_ssse3 ( int16_t level[16], const uint8_t *src, uint8_t *dst );
#define x264_zigzag_sub_4x4ac_field_avx x264_template(zigzag_sub_4x4ac_field_avx)
int x264_zigzag_sub_4x4ac_field_avx ( int16_t level[16], const uint8_t *src, uint8_t *dst, int16_t *dc );
#define x264_zigzag_sub_4x4ac_field_ssse3 x264_template(zigzag_sub_4x4ac_field_ssse3)
int x264_zigzag_sub_4x4ac_field_ssse3( int16_t level[16], const uint8_t *src, uint8_t *dst, int16_t *dc );
#define x264_zigzag_interleave_8x8_cavlc_mmx x264_template(zigzag_interleave_8x8_cavlc_mmx)
void x264_zigzag_interleave_8x8_cavlc_mmx ( int16_t *dst, int16_t *src, uint8_t *nnz );
#define x264_zigzag_interleave_8x8_cavlc_sse2 x264_template(zigzag_interleave_8x8_cavlc_sse2)
void x264_zigzag_interleave_8x8_cavlc_sse2 ( dctcoef *dst, dctcoef *src, uint8_t *nnz );
#define x264_zigzag_interleave_8x8_cavlc_avx x264_template(zigzag_interleave_8x8_cavlc_avx)
void x264_zigzag_interleave_8x8_cavlc_avx ( dctcoef *dst, dctcoef *src, uint8_t *nnz );
#define x264_zigzag_interleave_8x8_cavlc_avx2 x264_template(zigzag_interleave_8x8_cavlc_avx2)
void x264_zigzag_interleave_8x8_cavlc_avx2 ( int16_t *dst, int16_t *src, uint8_t *nnz );
#define x264_zigzag_interleave_8x8_cavlc_avx512 x264_template(zigzag_interleave_8x8_cavlc_avx512)
void x264_zigzag_interleave_8x8_cavlc_avx512( dctcoef *dst, dctcoef *src, uint8_t *nnz );
#endif