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Viewing changes to daemon/libs/pjproject-2.1.0/third_party/g7221/common/tables.h

  • Committer: Package Import Robot
  • Author(s): Jonathan Riddell
  • Date: 2015-01-07 14:51:16 UTC
  • mfrom: (4.3.5 sid)
  • Revision ID: package-import@ubuntu.com-20150107145116-yxnafinf4lrdvrmx
Tags: 1.4.1-0.1ubuntu1
* Merge with Debian, remaining changes:
 - Drop soprano, nepomuk build-dep
* Drop ubuntu patches, now upstream

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daemon/libs/pjproject-2.1.0/third_party/g7221/common/tables.h
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/***********************************************************************
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**
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**   ITU-T G.722.1 (2005-05) - Fixed point implementation for main body and Annex C
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**   > Software Release 2.1 (2008-06)
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**     (Simple repackaging; no change from 2005-05 Release 2.0 code)
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**
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**   � 1999 PictureTel Coporation
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**          Andover, MA, USA  
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**
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**          All rights reserved.
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**
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***********************************************************************/
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/***********************************************************************
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  Filename:    tables.h    
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  Purpose:     Contains table definitions used by G.722.1 Annex C
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  Design Notes:
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***********************************************************************/
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/***********************************************************************
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 Include files                                                           
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***********************************************************************/
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#define REGION_POWER_TABLE_SIZE 64
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#define NUM_CATEGORIES          8
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#define DCT_LENGTH              320
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#define MAX_DCT_LENGTH          640
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extern Word16 int_region_standard_deviation_table[REGION_POWER_TABLE_SIZE];
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extern Word16 standard_deviation_inverse_table[REGION_POWER_TABLE_SIZE];
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extern Word16 step_size_inverse_table[NUM_CATEGORIES];
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extern Word16 vector_dimension[NUM_CATEGORIES];
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extern Word16 number_of_vectors[NUM_CATEGORIES];
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/* The last category isn't really coded with scalar quantization. */
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extern Word16 max_bin[NUM_CATEGORIES];
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extern Word16 max_bin_plus_one_inverse[NUM_CATEGORIES];
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extern Word16 int_dead_zone[NUM_CATEGORIES];
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extern Word16 samples_to_rmlt_window[DCT_LENGTH];
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extern Word16 rmlt_to_samples_window[DCT_LENGTH];
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/* Add next line in Release 1.2 */
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extern Word16 int_dead_zone_low_bits[NUM_CATEGORIES];
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extern Word16 max_samples_to_rmlt_window[MAX_DCT_LENGTH];
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extern Word16 max_rmlt_to_samples_window[MAX_DCT_LENGTH];