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  1. #1
    Registered User
    Join Date
    Jul 2007
    Posts
    40

    how to accelerate the openc application?

    I use openc to develop a dll as h.264 decoder, when i use this dll to deocde a264 files,the speed of decode is very slow,so I wonder if the openc' api is inefficient compare with symbian'api, for examples,fopen,fwrite,printf,etc.these functions mainly cause the low speed.
    And what I want to know is that how to optimize the codes and how to accelerate it? thx

  2. #2
    Nokia Developer Moderator
    Join Date
    Oct 2006
    Location
    Finland
    Posts
    4,562

    Re: how to accelerate the openc application?

    Quote Originally Posted by kck809 View Post
    I use openc to develop a dll as h.264 decoder, when i use this dll to deocde a264 files,the speed of decode is very slow,so I wonder if the openc' api is inefficient compare with symbian'api, for examples,fopen,fwrite,printf,etc.these functions mainly cause the low speed.
    And what I want to know is that how to optimize the codes and how to accelerate it? thx
    We had the same problems and there might be a few tips in the following discussions which 'may' be of relevance to you

    http://discussion.forum.nokia.com/fo...d.php?t=111372
    http://discussion.forum.nokia.com/fo...d.php?t=108977

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