libavfilter/vf_hqdn3d.h

   1 /*
   2  * This file is part of Libav.
   3  *
   4  * Libav is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * Libav is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License along
  15  * with Libav; if not, write to the Free Software Foundation, Inc.,
  16  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  17  */
  18
  19 #ifndef AVFILTER_VF_HQDN3D_H
  20 #define AVFILTER_VF_HQDN3D_H
  21
  22 #include <stddef.h>
  23 #include <stdint.h>
  24
  25 typedef struct {
  26     int16_t *coefs[4];
  27     uint16_t *line;
  28     uint16_t *frame_prev[3];
  29     double strength[4];
  30     int hsub, vsub;
  31     int depth;
  32     void (*denoise_row[17])(uint8_t *src, uint8_t *dst, uint16_t *line_ant, uint16_t *frame_ant, ptrdiff_t w, int16_t *spatial, int16_t *temporal);
  33 } HQDN3DContext;
  34
  35 void ff_hqdn3d_init_x86(HQDN3DContext *hqdn3d);
  36
  37 #endif /* AVFILTER_VF_HQDN3D_H */