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Forum Post: JPEG decoder

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I made a function to decode JPEG files based on the examples of the SSP documentation. After solving the many errors it contains (please, Renesas, check the examples in the documentation because we rely on them) it is working, but I have strange behaviour. For example, after decoding certain JPEG files, the next file fails to decompress because g_sf_jpeg_decode.p_api- wait() sets the status flag JPEG_DECODE_STATUS_DONE but the file is not processed. I tried to trace it to the JPEG decoding functions but currently I cannot access the source code (see my other post "Encrypted source files (again)"). I suppose that it's because of some bug in my code so, please, is there any trustable source file that decompresses a JPEG file from memory and places it in another memory zone (for example, the frame buffer). I'm aware of the 8 byte alignment requisite both in the source and the destination, so this is not the problem. Also, decompressing my test images in a different order works fine. Thanks in advance.

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