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Re: Wrong colors with Irrlicht 1.8 on Linux PowerPC
Posted: Fri Jul 05, 2013 3:31 pm
by xeno74
I have installed Mesa 9.1.3 (Debian Sid). Unfortunately STK (old package) has wrong colors. But the new package with the Irrlicht patch has correct colors.
Re: Wrong colors with Irrlicht 1.8 on Linux PowerPC
Posted: Sat Nov 23, 2013 10:03 am
by xeno74
hybrid wrote:Ok, extension is there and all shots indicate a general colro handling problem. So please insert the following line into file COpenGLExtensionHandler.cpp, line 372 (directly before MultiTextureExtension = FeatureAvailable[IRR_ARB_multitexture]
FeatureAvailable[IRR_ARB_vertex_array_bgra]=FeatureAvailable[IRR_EXT_vertex_array_bgra]=false;
This should disable the extension and avoid its use. I hope that it works after that...
It works with the new release candidate 1 of STK 0.8.1 again. Could you integrate this solution in Irrlicht, please?
Re: Wrong colors with Irrlicht 1.8 on Linux PowerPC
Posted: Sat Nov 23, 2013 1:45 pm
by hendu
It's a driver bug, and that workaround costs performance and RAM.
edit: It could also be a bug in irr, but still it should be properly solved instead of that workaround.
Re: Wrong colors with Irrlicht 1.8 on Linux PowerPC
Posted: Mon Jan 06, 2014 11:49 am
by xeno74
hendu wrote:It's a driver bug, and that workaround costs performance and RAM.
edit: It could also be a bug in irr, but still it should be properly solved instead of that workaround.
Hi Hendu,
Thanks a lot for your answer. I've created a bug report on freedesktop.org.
Bug report 72877:
https://bugs.freedesktop.org/show_bug.cgi?id=72877
http://lists.freedesktop.org/archives/m ... 50363.html
I hope the guys there have an idea to fix this issue.
All the best,
Christian