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Paintlib is a great library for that - see <a href="http://www.paintlib.de/paintlib/" rel="ugc">http://www.paintlib.de/paintlib/</a>
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Paintlib is a great library for that - see http://www.paintlib.de/paintlib/ [http://www.paintlib.de/paintlib/]

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Thanks jkr. It looks great. But have you happend to use it before? I am still having problem using it. At present time, I have problem at at least two places. One place is at jpeg_CreateCompress in &quot;jcapimin.c&quot; where the last parameter &quot;structsize&quot; always report wrong size - 344, while it is supposed to be 360. The other place is at &quot;jpeg_write_scanlines&quot;. It is so weird that the data member of the first parameter &quot;cinfo&quot;, eg. next_scanline never get updated in the calling routine (in jpegFile.cpp, as a result cinfo.next_scanline always stay zero) but does get updated inside the called routine. When I debugged it I can see that the next_scanline is get incremented from the last call inside the &quot;jpeg_write_scanlines&quot; routine. Do you have any idea why? Thank you.<br />
<br />
chual
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Thanks jkr. It looks great. But have you happend to use it before? I am still having problem using it. At present time, I have problem at at least two places. One place is at jpeg_CreateCompress in "jcapimin.c" where the last parameter "structsize" always report wrong size - 344, while it is supposed to be 360. The other place is at "jpeg_write_scanlines". It is so weird that the data member of the first parameter "cinfo", eg. next_scanline never get updated in the calling routine (in jpegFile.cpp, as a result cinfo.next_scanline always stay zero) but does get updated inside the called routine. When I debugged it I can see that the next_scanline is get incremented from the last call inside the "jpeg_write_scanlines" routine. Do you have any idea why? Thank you.

chual

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I want to transform a bmp to jpg file without having to use a dll (static linked library is ok). Does any one know where I can find some info about it?
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I want to transform a bmp to jpg file without having to use a dll (static linked library is ok). Does any one know where I can find some info about it?

Tranforming bmp to jpg file without using dll

Kernel and system programming is the process of creating the software necessary for a computer or device to function and operate other programs. Some operating systems (such as Microsoft Windows) are proprietary, but others, such as the various Linux distributions, are open source.