ffmpeg/libavcodec/x86/xvididct.h

   1 /*
   2  * XVID MPEG-4 VIDEO CODEC
   3  *
   4  * This file is part of FFmpeg.
   5  *
   6  * FFmpeg is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * FFmpeg is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with FFmpeg; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  19  */
  20
  21 /**
  22  * @file
  23  * header for Xvid IDCT functions
  24  */
  25
  26 #ifndef AVCODEC_X86_XVIDIDCT_H
  27 #define AVCODEC_X86_XVIDIDCT_H
  28
  29 #include <stdint.h>
  30
  31 void ff_xvid_idct_mmx(short *block);
  32 void ff_xvid_idct_mmx_put(uint8_t *dest, int line_size, int16_t *block);
  33 void ff_xvid_idct_mmx_add(uint8_t *dest, int line_size, int16_t *block);
  34
  35 void ff_xvid_idct_mmxext(short *block);
  36 void ff_xvid_idct_mmxext_put(uint8_t *dest, int line_size, int16_t *block);
  37 void ff_xvid_idct_mmxext_add(uint8_t *dest, int line_size, int16_t *block);
  38
  39 void ff_xvid_idct_sse2(short *block);
  40 void ff_xvid_idct_sse2_put(uint8_t *dest, int line_size, short *block);
  41 void ff_xvid_idct_sse2_add(uint8_t *dest, int line_size, short *block);
  42
  43 #endif /* AVCODEC_X86_XVIDIDCT_H */