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<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO --- - wrong color in flightgear for the c172p if "Atmospheric light scattering" is used"
href="https://bugs.freedesktop.org/show_bug.cgi?id=81500#c28">Comment # 28</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO --- - wrong color in flightgear for the c172p if "Atmospheric light scattering" is used"
href="https://bugs.freedesktop.org/show_bug.cgi?id=81500">bug 81500</a>
from <span class="vcard"><a class="email" href="mailto:mister.freeman@laposte.net" title="Barto <mister.freeman@laposte.net>"> <span class="fn">Barto</span></a>
</span></b>
<pre>(In reply to <a href="show_bug.cgi?id=81500#c27">comment #27</a>)
<span class="quote">> @Barto,
> when I enable the problematic option, I got this log from FlighGear :
> FRAGMENT glCompileShader
> "/usr/share/flightgear/Shaders/urban-lightfield.frag" FAILED
> FRAGMENT Shader "/usr/share/flightgear/Shaders/urban-lightfield.frag"
> infolog:
> 0:196(22): preprocessor error: syntax error, unexpected IDENTIFIER,
> expecting NEWLINE
> 0:193(1): preprocessor error: Unterminated #if
>
>
> glLinkProgram "" FAILED
> Program "" infolog:
> error: linking with uncompiled shader
>
>
> Due you have some king of message too ?
>
> Note that I'm using FlightGear 2.10 (from Fedora 19 repo) and an Evergreen
> card with Mesa 10.3-devel.</span >
I don't have this error message, but I use flightgear 3.0.0, not 2.10,
you must use flightgear 3.0.0 because a lot of bugs in flightgear have been
fixed between the 2.10 version and 3.0.0 version,
an alternative is to run the apitrace I have provided in attachment ( just
install the apitrace program, and run "apitrace replay fgfs.trace" ), tell me
if you see a green C172p ( I use the "c172p" plane, not the "c172p-canvas"
version )
my graphic card is an ati radeon HD4650 pcie ( RV730 chipset )
OpenGL renderer string: Gallium 0.4 on AMD RV730
OpenGL core profile version string: 3.3 (Core Profile) Mesa 10.2.4
OpenGL core profile shading language version string: 3.30
if you don't see a green C172p in the apitrace then the bug may occur only with
some mesa driver ( r600 for example )</pre>
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