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Discussion Groups | Analog Devices DSPs | ogg vorbis implementation

Technical discussions related to Analog Devices DSPs (including Blackfin, TigerSHARC, SHARC and ADSP-21xx DSPs).

  

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ogg vorbis implementation - sanj...@gmail.com - Oct 15 9:43:24 2007



Hi,

I am a final year student in Electronics doing a project on ogg vorbis implementation on sharc
ADSP 21364. Here are a few issues I needed some light thrown upon

I have used the source code from xiph.org. I am doing a floating point implementation. There is
a problem with heaps. The code uses a lot of dynamic memory. I have used multiple heaps and
expanded the heap size to maximum possible. 

Now the headers are decoding properly but there is not enough heap left for the actual audio
decode loop. Please tell me how to proceed. Changing the source code did not seem to be a good
option for me.

Regards,
Sanjay
Final yr ECE,
NITK Surathkal



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