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mb_access.h

mb_access.h 5.0 KB
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  1. 

  2. /*!
    3. 

  3.  *************************************************************************************
    4. 

  4.  * \file mb_access.h
    5. 

  5.  *
    6. 

  6.  * \brief
    7. 

  7.  *    Functions for macroblock neighborhoods
    8. 

  8.  *
    9. 

  9.  * \author
    10. 

  10.  *     Main contributors (see contributors.h for copyright, address and affiliation details)
    11. 

  11.  *     - Karsten Sühring                 <[email protected]> 
    12. 

  12.  *     - Alexis Michael Tourapis         <[email protected]>  
    13. 

  13.  *************************************************************************************
    14. 

  14.  */
    15. 

  15. 

  16. #ifndef _MB_ACCESS_H_
    17. 

  17. #define _MB_ACCESS_H_
    18. 

  18. 

  19. extern void CheckAvailabilityOfNeighbors(Macroblock *currMB);
    20. 

  20. 

  21. /* MB Aff */
    22. 

  22. extern void getAffNeighbour         (const Macroblock *currMB, int xN, int yN, const int mb_size[2], PixelPos *pix);
    23. 

  23. extern void getAffNeighbourLuma     (const Macroblock *currMB, int xN, int yN, PixelPos *pix);
    24. 

  24. extern void getAffNeighbourXPLuma   (const Macroblock *currMB, int xN, int yN, PixelPos *pix);
    25. 

  25. extern void getAffNeighbourPPLumaNB (const Macroblock *currMB, int xN, int yN, PixelPos *pix);
    26. 

  26. extern void getAffNeighbourNPLuma   (const Macroblock *currMB, int yN, PixelPos *pix);
    27. 

  27. extern void getAffNeighbourN0Luma   (const Macroblock *currMB, PixelPos *pix);
    28. 

  28. extern void getAffNeighbourNXLuma   (const Macroblock *currMB, int xN, PixelPos *pix);
    29. 

  29. extern void getAffNeighbour0X       (const Macroblock *currMB, int yN, const int mb_size[2], PixelPos *pix);
    30. 

  30. extern void getAffNeighbour0XLuma   (const Macroblock *currMB, int yN, PixelPos *pix);
    31. 

  31. extern void getAffNeighbour0N       (const Macroblock *currMB, const int mb_size[2], PixelPos *pix);
    32. 

  32. extern void getAffNeighbourX0       (const Macroblock *currMB, int xN, const int mb_size[2], PixelPos *pix);
    33. 

  33. extern void getAffNeighbourNX       (const Macroblock *currMB, int yN, const int mb_size[2], PixelPos *pix);
    34. 

  34. extern void getAffNeighbourN0       (const Macroblock *currMB, const int mb_size[2], PixelPos *pix);
    35. 

  35. extern void getAffNeighbour0NLuma   (const Macroblock *currMB, PixelPos *pix);
    36. 

  36. extern void getAffNeighbourPXLumaNB(const Macroblock *currMB, int xN, int yN, PixelPos *pix);
    37. 

  37. extern void getAffNeighbourPXLumaNB_NoPos(const Macroblock *currMB, int yN, PixelPos *pix);
    38. 

  38. /* normal */
    39. 

  39. extern void getNonAffNeighbour      (const Macroblock *currMB, int xN, int yN, const int mb_size[2], PixelPos *pix);
    40. 

  40. extern void getNonAffNeighbourXP_NoPos(const Macroblock *currMB, int xN, int yN, const int mb_size[2], PixelPos *pix);
    41. 

  41. extern void getNonAffNeighbourPX_NoPos(const Macroblock *currMB, int xN, int yN, const int mb_size[2], PixelPos *pix);
    42. 

  42. extern void getNonAffNeighbourLuma  (const Macroblock *currMB, int xN, int yN, PixelPos *pix);
    43. 

  43. extern void getNonAffNeighbourXPLuma(const Macroblock *currMB, int xN, int yN, PixelPos *pix);
    44. 

  44. extern void getNonAffNeighbourPXLuma(const Macroblock *currMB, int xN, int yN, PixelPos *pix);
    45. 

  45. extern void getNonAffNeighbourN0Luma(const Macroblock *currMB, PixelPos *pix);
    46. 

  46. extern void getNonAffNeighbourNXLuma(const Macroblock *currMB, int yN, PixelPos *pix);
    47. 

  47. extern void getNonAffNeighbourN0    (const Macroblock *currMB, const int mb_size[2], PixelPos *pix);
    48. 

  48. extern void getNonAffNeighbour0N    (const Macroblock *currMB, const int mb_size[2], PixelPos *pix);
    49. 

  49. extern void getNonAffNeighbourNX    (const Macroblock *currMB, int yN, const int mb_size[2], PixelPos *pix);
    50. 

  50. extern void getNonAffNeighbourNP    (const Macroblock *currMB, int yN, const int mb_size[2], PixelPos *pix);
    51. 

  51. extern void getNonAffNeighbourNPChromaNB(const Macroblock *currMB, int yN, const int mb_size[2], PixelPos *pix);
    52. 

  52. extern void getNonAffNeighbour0X    (const Macroblock *currMB, int yN, const int mb_size[2], PixelPos *pix);
    53. 

  53. extern void getNonAffNeighbour0XLuma(const Macroblock *currMB, int yN, PixelPos *pix);
    54. 

  54. extern void getNonAffNeighbourX0    (const Macroblock *currMB, int xN, const int mb_size[2], PixelPos *pix);
    55. 

  55. extern void getNonAffNeighbour0NLuma(const Macroblock *currMB, PixelPos *pix);
    56. 

  56. extern void getNonAffNeighbourNPLumaNB(const Macroblock *currMB, int yN, PixelPos *pix);
    57. 

  57. extern void getNonAffNeighbourXPLumaNB(const Macroblock *currMB, int xN, int yN, PixelPos *pix);
    58. 

  58. extern void getNonAffNeighbourPPLumaNB(const Macroblock *currMB, int xN, int yN, PixelPos *pix);
    59. 

  59. extern void getNonAffNeighbourXPLumaNB_NoPos(const Macroblock *currMB, int xN, int yN, PixelPos *pix);
    60. 

  60. extern void getNonAffNeighbourPXLumaNB(const Macroblock *currMB, int xN, int yN, PixelPos *pix);
    61. 

  61. extern void getNonAffNeighbourPXLumaNB_NoPos(const Macroblock *currMB, int yN, PixelPos *pix);
    62. 

  62. extern void get4x4Neighbour         (const Macroblock *currMB, int xN, int yN, const int mb_size[2], PixelPos *pix);
    63. 

  63. extern void get4x4NeighbourLuma     (const Macroblock *currMB, int block_x, int block_y, PixelPos *pix);
    64. 

  64. extern Boolean mb_is_available      (int mbAddr, const Macroblock *currMB);
    65. 

  65. extern void get_mb_pos              (VideoParameters *p_Vid, int mb_addr, const int mb_size[2], short *x, short *y);
    66. 

  66. extern void get_mb_block_pos_normal (const h264_pic_position *PicPos, int mb_addr, short *x, short *y);
    67. 

  67. extern void get_mb_block_pos_mbaff  (const h264_pic_position *PicPos, int mb_addr, short *x, short *y);
    68. 

  68. 

  69. 

  70. #endif
    71.