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[kumarrohit]

Originally Posted by stevebee

In case this is useful for somebody ... I DO NOT claim it to be the best solution to get access to your RGB values from a UIImage.

I have now copied the bytes manually, removing all the alpha bytes. Below is the code (any way to improve that for speed? :

Here are some more links on the topic of "non-alpha RGB" support (or the lack of it).

CGBitmapContextCreate fails for RGB [Archive] - Mac & iPhone Game Development Forum - iDevGames

Re: CGBitmapContextCreate hates me

hai niks,
as i m also working on Barcode reader i have a bit of doubt. i have developed a c code to read 24-bit bmp barcode. i ported it successfully on iphone. But the problem here nw is that i don't know how to convert jpeg file to bmp file.Can u share ur knowledge with me regarding above problem.
can u send me some code which does this conversion.
thanx

regards,
Rohit