/*
  * video processing hooks
  * copyright (c) 2000, 2001 Fabrice Bellard
  *

  * 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 AVFORMAT_FRAMEHOOK_H
 #define AVFORMAT_FRAMEHOOK_H

 #warning VHOOK is deprecated. Please help finishing libavfilter instead of wasting your time writing new filters for this crappy filter system.

 /*

  * Prototypes for interface to .so that implement a video processing hook

  */
 

 #include "libavcodec/avcodec.h"

 
 /* Function must be called 'Configure' */

 typedef int (FrameHookConfigure)(void **ctxp, int argc, char *argv[]);
 typedef FrameHookConfigure *FrameHookConfigureFn;
 extern FrameHookConfigure Configure;

 
 /* Function must be called 'Process' */

 typedef void (FrameHookProcess)(void *ctx, struct AVPicture *pict, enum PixelFormat pix_fmt, int width, int height, int64_t pts);

 typedef FrameHookProcess *FrameHookProcessFn;
 extern FrameHookProcess Process;
 
 /* Function must be called 'Release' */
 typedef void (FrameHookRelease)(void *ctx);
 typedef FrameHookRelease *FrameHookReleaseFn;
 extern FrameHookRelease Release;

 int frame_hook_add(int argc, char *argv[]);
 void frame_hook_process(struct AVPicture *pict, enum PixelFormat pix_fmt, int width, int height, int64_t pts);
 void frame_hook_release(void);

 #endif /* AVFORMAT_FRAMEHOOK_H */