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hx280enc
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h264
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H264Slice.c

H264Slice.c 2.6 KB
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  1. /*------------------------------------------------------------------------------
    2. 

  2. --                                                                            --
    3. 

  3. --       This software is confidential and proprietary and may be used        --
    4. 

  4. --        only as expressly authorized by a licensing agreement from          --
    5. 

  5. --                                                                            --
    6. 

  6. --                            Hantro Products Oy.                             --
    7. 

  7. --                                                                            --
    8. 

  8. --                   (C) COPYRIGHT 2006 HANTRO PRODUCTS OY                    --
    9. 

  9. --                            ALL RIGHTS RESERVED                             --
    10. 

  10. --                                                                            --
    11. 

  11. --                 The entire notice above must be reproduced                 --
    12. 

  12. --                  on all copies and should not be removed.                  --
    13. 

  13. --                                                                            --
    14. 

  14. --------------------------------------------------------------------------------
    15. 

  15. --
    16. 

  16. --  Abstract  :
    17. 

  17. --
    18. 

  18. ------------------------------------------------------------------------------*/
    19. 

  19. 

  20. /*------------------------------------------------------------------------------
    21. 

  21.     1. Include headers
    22. 

  22. ------------------------------------------------------------------------------*/
    23. 

  23. #include "H264Slice.h"
    24. 

  24. 

  25. /*------------------------------------------------------------------------------
    26. 

  26.     2. External compiler flags
    27. 

  27. --------------------------------------------------------------------------------
    28. 

  28. 

  29. --------------------------------------------------------------------------------
    30. 

  30.     3. Module defines
    31. 

  31. ------------------------------------------------------------------------------*/
    32. 

  32. 

  33. /*------------------------------------------------------------------------------
    34. 

  34.     4. Local function prototypes
    35. 

  35. ------------------------------------------------------------------------------*/
    36. 

  36. 

  37. /*------------------------------------------------------------------------------
    38. 

  38. 

  39. 	H264SliceInit
    40. 

  40. 

  41. ------------------------------------------------------------------------------*/
    42. 

  42. void H264SliceInit(slice_s * slice)
    43. 

  43. {
    44. 

  44.     slice->byteStream = ENCHW_YES;
    45. 

  45.     slice->nalUnitType = IDR;
    46. 

  46.     slice->sliceType = ISLICE;
    47. 

  47.     slice->picParameterSetId = 0;
    48. 

  48.     slice->frameNum = 0;
    49. 

  49.     slice->frameNumBits = 16;
    50. 

  50.     slice->idrPicId = 0;
    51. 

  51.     slice->nalRefIdc = 1;
    52. 

  52.     slice->disableDeblocking = 0;
    53. 

  53.     slice->filterOffsetA = 0;
    54. 

  54.     slice->filterOffsetB = 0;
    55. 

  55.     slice->sliceSize = 0;
    56. 

  56.     slice->cabacInitIdc = 0;
    57. 

  57.     slice->quarterPixelMv = 1;
    58. 

  58. 

  59.     return;
    60. 

  60. }
    61.