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huff_tab.h

huff_tab.h 2.0 KB
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  1. /***********************************************************************
    2. 

  2. **
    3. 

  3. **   ITU-T G.722.1 (2005-05) - Fixed point implementation for main body and Annex C
    4. 

  4. **   > Software Release 2.1 (2008-06)
    5. 

  5. **     (Simple repackaging; no change from 2005-05 Release 2.0 code)
    6. 

  6. **
    7. 

  7. **   © 2004 Polycom, Inc.
    8. 

  8. **
    9. 

  9. **   All rights reserved.
    10. 

  10. **
    11. 

  11. ***********************************************************************/
    12. 

  12. 

  13. extern Word16  differential_region_power_bits[MAX_NUMBER_OF_REGIONS][DIFF_REGION_POWER_LEVELS];
    14. 

  14. extern UWord16 differential_region_power_codes[MAX_NUMBER_OF_REGIONS][DIFF_REGION_POWER_LEVELS];
    15. 

  15. extern Word16  differential_region_power_decoder_tree[MAX_NUMBER_OF_REGIONS][DIFF_REGION_POWER_LEVELS-1][2];
    16. 

  16. extern Word16  mlt_quant_centroid[NUM_CATEGORIES][MAX_NUM_BINS];
    17. 

  17. extern Word16  expected_bits_table[NUM_CATEGORIES];
    18. 

  18. extern Word16  mlt_sqvh_bitcount_category_0[196];
    19. 

  19. extern UWord16 mlt_sqvh_code_category_0[196];
    20. 

  20. extern Word16  mlt_sqvh_bitcount_category_1[100];
    21. 

  21. extern UWord16 mlt_sqvh_code_category_1[100];
    22. 

  22. extern Word16  mlt_sqvh_bitcount_category_2[49];
    23. 

  23. extern UWord16 mlt_sqvh_code_category_2[49];
    24. 

  24. extern Word16  mlt_sqvh_bitcount_category_3[625];
    25. 

  25. extern UWord16 mlt_sqvh_code_category_3[625];
    26. 

  26. extern Word16  mlt_sqvh_bitcount_category_4[256];
    27. 

  27. extern UWord16 mlt_sqvh_code_category_4[256];
    28. 

  28. extern Word16  mlt_sqvh_bitcount_category_5[243];
    29. 

  29. extern UWord16 mlt_sqvh_code_category_5[243];
    30. 

  30. extern Word16  mlt_sqvh_bitcount_category_6[32];
    31. 

  31. extern UWord16 mlt_sqvh_code_category_6[32];
    32. 

  32. extern Word16  *table_of_bitcount_tables[NUM_CATEGORIES-1];
    33. 

  33. extern UWord16 *table_of_code_tables[NUM_CATEGORIES-1];
    34. 

  34. extern Word16  mlt_decoder_tree_category_0[180][2];
    35. 

  35. extern Word16  mlt_decoder_tree_category_1[93][2];
    36. 

  36. extern Word16  mlt_decoder_tree_category_2[47][2];
    37. 

  37. extern Word16  mlt_decoder_tree_category_3[519][2];
    38. 

  38. extern Word16  mlt_decoder_tree_category_4[208][2];
    39. 

  39. extern Word16  mlt_decoder_tree_category_5[191][2];
    40. 

  40. extern Word16  mlt_decoder_tree_category_6[31][2];
    41. 

  41. extern Word16  *table_of_decoder_tables[NUM_CATEGORIES-1];
    42. 

  42.