/*
  * SVQ1 encoder
  *

  * This file is part of FFmpeg.

  *

  * FFmpeg is free software; you can redistribute it and/or

  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
  * version 2.1 of the License, or (at your option) any later version.
  *

  * FFmpeg 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
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public

  * License along with FFmpeg; if not, write to the Free Software

  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
 #ifndef AVCODEC_SVQ1ENC_H
 #define AVCODEC_SVQ1ENC_H
 
 #include <stdint.h>
 
 #include "libavutil/frame.h"
 #include "avcodec.h"
 #include "get_bits.h"
 #include "hpeldsp.h"

 #include "me_cmp.h"

 #include "mpegvideo.h"
 #include "put_bits.h"
 
 typedef struct SVQ1EncContext {
     /* FIXME: Needed for motion estimation, should not be used for anything
      * else, the idea is to make the motion estimation eventually independent
      * of MpegEncContext, so this will be removed then. */
     MpegEncContext m;
     AVCodecContext *avctx;

     MECmpContext mecc;

     HpelDSPContext hdsp;
     AVFrame *current_picture;
     AVFrame *last_picture;
     PutBitContext pb;
     GetBitContext gb;
 

     /* Some compression statistics */
     enum AVPictureType pict_type;
     int quality;
 

     /* why ooh why this sick breadth first order,
      * everything is slower and more complex */
     PutBitContext reorder_pb[6];
 
     int frame_width;
     int frame_height;
 
     /* Y plane block dimensions */
     int y_block_width;
     int y_block_height;
 
     /* U & V plane (C planes) block dimensions */
     int c_block_width;
     int c_block_height;
 

     DECLARE_ALIGNED(16, int16_t, encoded_block_levels)[6][7][256];
 

     uint16_t *mb_type;
     uint32_t *dummy;
     int16_t (*motion_val8[3])[2];
     int16_t (*motion_val16[3])[2];
 
     int64_t rd_total;
 
     uint8_t *scratchbuf;
 

     int motion_est;
 

     int (*ssd_int8_vs_int16)(const int8_t *pix1, const int16_t *pix2,

                              intptr_t size);

 } SVQ1EncContext;
 
 void ff_svq1enc_init_ppc(SVQ1EncContext *c);
 void ff_svq1enc_init_x86(SVQ1EncContext *c);
 
 #endif /* AVCODEC_SVQ1ENC_H */