git.maemo.org Git - mardrone/blob - mardrone/ARDrone_SDK_Version_1_8_20110726/ARDroneLib/VLIB/UVLC/uvlc_codec.h

   1 #ifndef _UVLC_CODEC_H_
   2 #define _UVLC_CODEC_H_
   3
   4 #include <VP_Os/vp_os_types.h>
   5
   6 #include <VLIB/video_codec.h>
   7 #include "uvlc_layers.h"
   8
   9 typedef struct _uvlc_codec_t {
  10   // Compatibility with video_codec_t structure
  11   encode_blockline_fc encode_blockline;
  12   decode_blockline_fc decode_blockline;
  13   update_fc           update;
  14   cache_stream_fc     cache_stream;
  15
  16   // Private data (see video source coding algorithm p.9)
  17   uvlc_picture_layer_t  picture_layer;
  18 } uvlc_codec_t;
  19
  20 void uvlc_codec_alloc( video_controller_t* controller );
  21 void uvlc_codec_free( video_controller_t* controller );
  22
  23 C_RESULT uvlc_pack_controller( video_controller_t* controller );
  24 C_RESULT uvlc_unpack_controller( video_controller_t* controller );
  25
  26 C_RESULT uvlc_encode_blockline( video_controller_t* controller, const vp_api_picture_t* blockline, bool_t picture_complete );
  27 C_RESULT uvlc_decode_blockline( video_controller_t* controller, vp_api_picture_t* picture, bool_t* got_image );
  28 C_RESULT uvlc_update( video_controller_t* controller );
  29 C_RESULT uvlc_cache( video_controller_t* controller, video_stream_t* ex_stream);
  30
  31 #endif // _UVLC_CODEC_H_