vcs.maemo.org Git - mardrone/blob - mardrone/ARDrone_SDK_Version_1_8_20110726/ARDroneLib/VLIB/video_picture.h

   1 #ifndef _VIDEO_PICTURE_H_
   2 #define _VIDEO_PICTURE_H_
   3
   4 #include <VP_Os/vp_os_types.h>
   5 #include <VP_Api/vp_api_picture.h>
   6
   7 #include <VLIB/video_picture_defines.h>
   8
   9 typedef struct _video_picture_context_t {
  10   uint8_t*  y_src;
  11   uint8_t*  cb_src;
  12   uint8_t*  cr_src;
  13
  14   uint32_t  y_woffset; // = picture->y_line_size (in bytes)
  15   uint32_t  c_woffset; // = picture->cb_line_size (in bytes)
  16   uint32_t  y_hoffset; // = picture->y_line_size * MCU_HEIGHT (in bytes)
  17
  18 } video_picture_context_t;
  19
  20 // Transform picture in macro blocks
  21 C_RESULT video_blockline_to_macro_blocks(video_picture_context_t* ctx, int16_t* macro_blocks, int32_t num_macro_blocks);
  22
  23 // Transform macro blocks in picture
  24 C_RESULT video_blockline_from_macro_blocks(video_picture_context_t* ctx, int16_t* macro_blocks, int32_t num_macro_blocks, enum PixelFormat format);
  25
  26 // Transform macro blocks in picture
  27 C_RESULT video_blockline_from_blockline(video_picture_context_t* ctx, video_picture_context_t* src, int32_t num_macro_blocks, enum PixelFormat format);
  28
  29
  30 #endif // _VIDEO_PICTURE_H_