[Speex-dev] bits.c problem

[Jim Crichton]

Use the code from subversion.  The problem in bits.c was fixed in April, after the 1.1.12 release.  There have been other fixes to TI operation, so you definitely want to use the current code.  Jean-Marc has reduced the MIPs substantially also.  The last build that I tested was 11717, released on 24 July.

Regards,

Jim Crichton
  ----- Original Message ----- 
  From: Алексей 
  To: speex-dev at xiph.org 
  Sent: Wednesday, August 02, 2006 2:48 AM
  Subject: [Speex-dev] bits.c problem


  I'm trying to use speex on OMAP's DSP using dsp gateway, and have some questions. The code almost works (within few next days I'll post a some kind tutorial and patches), but it seems to be a little bug in bits.c. The code looks like this

  void speex_bits_read_from(SpeexBits *bits, char *chars, int len)

  {

  ////////////////// bla-bla-bla /////////////////// 

    for (i=0;i<len;i++)

        bits->chars[i]=chars[i];

     bits->nbBits=len<<3;      //!!!!!!!!!!!!!!!!!!!

     bits->charPtr=0;

     bits->bitPtr=0;

     bits->overflow=0;

  }

  What is bits->nbBits=len<<3 ? Shouldn't it be bits->nbBits=len<<3 LOG2_BITS_PER_CHAR ?

   

  And another question. What is the difference between functions speex_bits_read_from and speex_bits_read_whole_bytes ?

  Thanks!



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