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slicing images
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Juergen
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Post: #1
RE: slicing images

JohnMurga Wrote:
We have a saying where I come from about people who make assumptions :-)

Juergen, in a fraction of the time that took to compose your response you could have checked the source ...

Now you are under the assumption that I had the code readily available at the time. ;-)

JohnMurga Wrote:
This would have demonstrated that no assumptions are being made about colour depth, as I actually added an additional PNG specifically test the different RGB type.

In the meantime I have looked into the code and saw that it is depth independent.

JohnMurga Wrote:
I haven't had time to look at this properly yet, but I suspect that it could have something to do with the resizing process (which I am unfamiliar with), and what happens when the dimensions of the picture are not divisible by the dimensions of tiles.

After a first quick scan it looks like it doesn't matter. I first thought this also when I saw the code, but it looks like (if I haven't overlooked anything) that it truncates w()%xSize pixels at the right and h()%ySize lines at the bottom part of the image.

JohnMurga Wrote:
Either way it segfaults, which it shouldn't, and sucks big time, so it's my priority one bug.

I haven't had the time to look deeper into it, but have you checked if ld() is always !=0?

Juergen

02-27-2008 09:41 AM
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Messages In This Thread
slicing images - mikshaw - 01-26-2008, 06:28 AM
RE: slicing images - JohnMurga - 01-26-2008, 08:48 AM
RE: slicing images - mikshaw - 01-26-2008, 08:51 AM
RE: slicing images - JohnMurga - 01-27-2008, 06:38 AM
RE: slicing images - mikshaw - 01-27-2008, 07:26 AM
RE: slicing images - mikshaw - 02-25-2008, 05:49 AM
RE: slicing images - iGame3D - 02-25-2008, 08:08 AM
RE: slicing images - mikshaw - 02-25-2008, 12:22 PM
RE: slicing images - iGame3D - 02-25-2008, 07:15 PM
RE: slicing images - iGame3D - 02-25-2008, 07:31 PM
RE: slicing images - iGame3D - 02-25-2008, 08:15 PM
RE: slicing images - mikshaw - 02-25-2008, 10:26 PM
RE: slicing images - mikshaw - 02-26-2008, 04:47 AM
RE: slicing images - iGame3D - 02-26-2008, 06:22 AM
RE: slicing images - mikshaw - 02-26-2008, 10:41 PM
RE: slicing images - Juergen - 02-27-2008, 04:42 AM
RE: slicing images - iGame3D - 02-27-2008, 05:53 AM
RE: slicing images - iGame3D - 02-27-2008, 06:30 AM
RE: slicing images - mikshaw - 02-27-2008, 07:08 AM
RE: slicing images - mikshaw - 02-27-2008, 07:18 AM
RE: slicing images - iGame3D - 02-27-2008, 07:52 AM
RE: slicing images - JohnMurga - 02-27-2008, 08:04 AM
RE: slicing images - JohnMurga - 02-27-2008, 08:28 AM
RE: slicing images - mikshaw - 02-27-2008, 08:31 AM
RE: slicing images - Juergen - 02-27-2008 09:41 AM
RE: slicing images - mikshaw - 02-27-2008, 12:40 PM
RE: slicing images - iGame3D - 02-27-2008, 03:04 PM
RE: slicing images - mikshaw - 02-27-2008, 11:51 PM
RE: slicing images - Juergen - 02-28-2008, 03:50 AM
RE: slicing images - iGame3D - 02-28-2008, 04:22 AM
RE: slicing images - Juergen - 02-28-2008, 04:30 AM
RE: slicing images - mikshaw - 02-28-2008, 04:55 AM
RE: slicing images - iGame3D - 02-28-2008, 07:23 AM
RE: slicing images - mikshaw - 02-28-2008, 08:04 AM
RE: slicing images - JohnMurga - 02-28-2008, 08:43 AM
RE: slicing images - iGame3D - 02-28-2008, 03:41 PM
RE: slicing images - mikshaw - 02-28-2008, 07:29 PM
RE: slicing images - iGame3D - 02-29-2008, 05:29 AM
RE: slicing images - mikshaw - 02-29-2008, 05:42 AM
RE: slicing images - iGame3D - 02-29-2008, 04:16 PM
RE: slicing images - mikshaw - 02-29-2008, 11:36 PM
RE: slicing images - Juergen - 03-01-2008, 04:27 AM
RE: slicing images - mikshaw - 03-01-2008, 06:57 AM
RE: slicing images - mikshaw - 03-01-2008, 09:20 AM

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