[Xcb] Bug in image handling on PPC

[Ulrich Eckhardt]

On Thursday 24 July 2008 07:53:02 Ulrich Eckhardt wrote:
> [...] xcb_image_convert() fails while manually converting the pixels works,
> at least for the case at hand.

Take a look at the output of the attached file. If you compare the results 
using xcb_convert_image() and xcb_image_{put,get}_pixel(), you will see that 
the incorrect image (at least on my machine) is three bytes off simply! IOW, 
the values in xcb_image_t's data are shifted by three bytes.

Uli
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