[Qt-interest] View JPEG in QGLWidget

[Constantin Makshin]

OK, I think I've found the source of the problem — incorrect vertex coordinates. In 3D graphics view-space both X and Y coordinates lie in the [-1, 1] range, not [0, width] [0, height] (these are ranges for screen-space coordinates).

The attached tarball contains fixed version of the code. I also removed most debugging stuff and other unneeded things to make the code cleaner and easier to read.

On Monday, August 01, 2011 10:52:24 AM Brilliantov Kirill Vladimirovich wrote:
> > Could you create a small example to demonstrate the problem (with some static JPEG image of the same size as your camera generates)? That would allow others, including me, perform a deeper "research" to find a solution.
> 
> Hello Constantin!
> Please see sources in attache (opengl.zip (690 kB)).
> 
> MD5: 5db5a4a76266636aef69ecc9b87d778e
> SHA1: c66cf159f14076953cd06f59e43c94b351a9b26c
> SHA256: 1361b90d991357803746df9873b82dda5d7e04902045ca8b95c3a8945d894e4f
> 
> P.S. Sorry, I create zip-archive because gmail don't accept tar.gz.
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