pixel.h
资源名称:X264CODEC.rar [点击查看]
上传用户:lctgjx
上传日期:2022-06-04
资源大小:8887k
文件大小:5k
源码类别:
流媒体/Mpeg4/MP4
开发平台:
Visual C++
- /*****************************************************************************
- * pixel.h: h264 encoder library
- *****************************************************************************
- * Copyright (C) 2003-2008 x264 project
- *
- * Authors: Laurent Aimar <fenrir@via.ecp.fr>
- * Loren Merritt <lorenm@u.washington.edu>
- *
- * 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.
- *****************************************************************************/
- #ifndef X264_I386_PIXEL_H
- #define X264_I386_PIXEL_H
- #define DECL_PIXELS( ret, name, suffix, args )
- ret x264_pixel_##name##_16x16_##suffix args;
- ret x264_pixel_##name##_16x8_##suffix args;
- ret x264_pixel_##name##_8x16_##suffix args;
- ret x264_pixel_##name##_8x8_##suffix args;
- ret x264_pixel_##name##_8x4_##suffix args;
- ret x264_pixel_##name##_4x8_##suffix args;
- ret x264_pixel_##name##_4x4_##suffix args;
- #define DECL_X1( name, suffix )
- DECL_PIXELS( int, name, suffix, ( uint8_t *, int, uint8_t *, int ) )
- #define DECL_X4( name, suffix )
- DECL_PIXELS( void, name##_x3, suffix, ( uint8_t *, uint8_t *, uint8_t *, uint8_t *, int, int * ) )
- DECL_PIXELS( void, name##_x4, suffix, ( uint8_t *, uint8_t *, uint8_t *, uint8_t *, uint8_t *, int, int * ) )
- DECL_X1( sad, mmxext )
- DECL_X1( sad, sse2 )
- DECL_X4( sad, sse2_misalign )
- DECL_X1( sad, sse3 )
- DECL_X1( sad, sse2_aligned )
- DECL_X4( sad, mmxext )
- DECL_X4( sad, sse2 )
- DECL_X4( sad, sse3 )
- DECL_X1( ssd, mmx )
- DECL_X1( ssd, sse2slow )
- DECL_X1( ssd, sse2 )
- DECL_X1( ssd, ssse3 )
- DECL_X1( satd, mmxext )
- DECL_X1( satd, sse2 )
- DECL_X1( satd, ssse3 )
- DECL_X1( satd, sse4 )
- DECL_X1( sa8d, mmxext )
- DECL_X1( sa8d, sse2 )
- DECL_X1( sa8d, ssse3 )
- DECL_X1( sa8d, sse4)
- DECL_X1( sad, cache32_mmxext );
- DECL_X1( sad, cache64_mmxext );
- DECL_X1( sad, cache64_sse2 );
- DECL_X1( sad, cache64_ssse3 );
- DECL_X4( sad, cache32_mmxext );
- DECL_X4( sad, cache64_mmxext );
- DECL_X4( sad, cache64_sse2 );
- DECL_X4( sad, cache64_ssse3 );
- DECL_PIXELS( int, var, mmxext, ( uint8_t *pix, int i_stride ))
- DECL_PIXELS( int, var, sse2, ( uint8_t *pix, int i_stride ))
- DECL_PIXELS( uint64_t, hadamard_ac, mmxext, ( uint8_t *pix, int i_stride ))
- DECL_PIXELS( uint64_t, hadamard_ac, sse2, ( uint8_t *pix, int i_stride ))
- DECL_PIXELS( uint64_t, hadamard_ac, ssse3, ( uint8_t *pix, int i_stride ))
- DECL_PIXELS( uint64_t, hadamard_ac, sse4, ( uint8_t *pix, int i_stride ))
- void x264_intra_satd_x3_4x4_mmxext ( uint8_t *, uint8_t *, int * );
- void x264_intra_satd_x3_4x4_ssse3 ( uint8_t *, uint8_t *, int * );
- void x264_intra_sad_x3_4x4_mmxext ( uint8_t *, uint8_t *, int * );
- void x264_intra_satd_x3_8x8c_mmxext ( uint8_t *, uint8_t *, int * );
- void x264_intra_satd_x3_8x8c_ssse3 ( uint8_t *, uint8_t *, int * );
- void x264_intra_sad_x3_8x8c_mmxext ( uint8_t *, uint8_t *, int * );
- void x264_intra_sad_x3_8x8c_ssse3 ( uint8_t *, uint8_t *, int * );
- void x264_intra_satd_x3_16x16_mmxext( uint8_t *, uint8_t *, int * );
- void x264_intra_satd_x3_16x16_ssse3 ( uint8_t *, uint8_t *, int * );
- void x264_intra_sad_x3_16x16_mmxext ( uint8_t *, uint8_t *, int * );
- void x264_intra_sad_x3_16x16_sse2 ( uint8_t *, uint8_t *, int * );
- void x264_intra_sad_x3_16x16_ssse3 ( uint8_t *, uint8_t *, int * );
- void x264_intra_sa8d_x3_8x8_mmxext ( uint8_t *, uint8_t *, int * );
- void x264_intra_sa8d_x3_8x8_sse2 ( uint8_t *, uint8_t *, int * );
- void x264_intra_sa8d_x3_8x8_ssse3 ( uint8_t *, uint8_t *, int * );
- void x264_intra_sad_x3_8x8_mmxext ( uint8_t *, uint8_t *, int * );
- void x264_intra_sa8d_x3_8x8_core_mmxext( uint8_t *, int16_t [2][8], int * );
- void x264_intra_sa8d_x3_8x8_core_sse2 ( uint8_t *, int16_t [2][8], int * );
- void x264_intra_sa8d_x3_8x8_core_ssse3 ( uint8_t *, int16_t [2][8], int * );
- void x264_pixel_ssim_4x4x2_core_mmxext( const uint8_t *pix1, int stride1,
- const uint8_t *pix2, int stride2, int sums[2][4] );
- void x264_pixel_ssim_4x4x2_core_sse2( const uint8_t *pix1, int stride1,
- const uint8_t *pix2, int stride2, int sums[2][4] );
- float x264_pixel_ssim_end4_sse2( int sum0[5][4], int sum1[5][4], int width );
- int x264_pixel_var2_8x8_mmxext( uint8_t *, int, uint8_t *, int, int * );
- int x264_pixel_var2_8x8_sse2( uint8_t *, int, uint8_t *, int, int * );
- int x264_pixel_var2_8x8_ssse3( uint8_t *, int, uint8_t *, int, int * );
- #define DECL_ADS( size, suffix )
- int x264_pixel_ads##size##_##suffix( int enc_dc[size], uint16_t *sums, int delta,
- uint16_t *cost_mvx, int16_t *mvs, int width, int thresh );
- DECL_ADS( 4, mmxext )
- DECL_ADS( 2, mmxext )
- DECL_ADS( 1, mmxext )
- DECL_ADS( 4, sse2 )
- DECL_ADS( 2, sse2 )
- DECL_ADS( 1, sse2 )
- DECL_ADS( 4, ssse3 )
- DECL_ADS( 2, ssse3 )
- DECL_ADS( 1, ssse3 )
- #undef DECL_PIXELS
- #undef DECL_X1
- #undef DECL_X4
- #undef DECL_ADS
- #endif