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Altera_Forum
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22 years ago

JPEG on NIOS II

Does anyone know how to display JPEGs on the Lancelot VGA daughter card on a NIOS II system? Is there a freely available jpeg component? Could one use the Linux jpeg libraries? Any ideas? I wa...
Altera_Forum's avatar
Altera_Forum
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22 years ago

Hi Adrian,

Thaks for the help.

You mention a sample,<div class='quotetop'>QUOTE </div>

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you&#39;ll need to create a source manager to handle the requests from the jpeg decompressor for memory, but it&#39;s all very trivial. I think there&#39;s a basic sample somewhere and you should be able to figure out exactly what you need.[/b]

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Is it a NIOS II sample or one of the JPEG samples. I&#39;d like to get the decoder to work and then perhaps try to implement a hardware DCT/inverse DCT.

Thanks again.

Jan Hendrik