Created attachment 410638 [details] Portion of a jpeg showing the tiling Description of problem: Output of the Map executable produces graphic maps used by Atlas. While the geographic layout appears, the map section contains gray, red and while tiled sections. Version-Release number of selected component (if applicable): FlightGear-Atlas-0.4.0-0.5.cvs20100226.fc14.x86_64 How reproducible: Always Steps to Reproduce: 1. Run M Map --fg-root=/usr/share/FlightGear/ \ --fg-scenery=/usr/share/FlightGear/Scenery/ \ --atlas=/usr/share/FlightGear/Atlas/ \ --palette=/usr/share/FlightGear/Atlas/Palettes/default.ap 2. Review the jpeg images in /usr/share/FlightGear/Atlas 3. Notice the ugly output Actual results: See example attached. Expected results: Pretty jpeg image. Additional info: I have confirmed that the raw data that Map converts into jpeg images is correct.
This bug appears to have been reported against 'rawhide' during the Fedora 14 development cycle. Changing version to '14'. More information and reason for this action is here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping
I could reproduce the problem on f-15, with the nouveau driver, and also with the ati driver. The intel driver works fine. The '--no-lighting' option of the Map program generates images that are ok, so the problem seems to be related to the OpenGL lighting code : if (_lighting) { ... } in TileMapper.cxx
Created attachment 490294 [details] /tmp/scratch-intel/10/w122n37.jpg === F-15 box with an intel graphic chipset === (packages FlightGear-data and FlightGear-Atlas are installed) Map --fg-scenery=/usr/share/FlightGear/Scenery --atlas=/tmp/scratch-intel --aafactor=1 --jpeg=85 -> the generated image is correct
Created attachment 490296 [details] Xorg.0.log (F-15 box with the intel card)
Created attachment 490298 [details] glxinfo (F-15 box with the intel card)
Created attachment 490299 [details] /tmp/scratch-ati/10/w122n37.jpg === F-15 box with an ati graphic chipset === Map --fg-scenery=/usr/share/FlightGear/Scenery --atlas=/tmp/scratch-ati --aafactor=1 --jpeg=85 -> the generated image has a color problem
Created attachment 490301 [details] Xorg.0.log (F-15 box with the ati card)
Created attachment 490302 [details] glxinfo (F-15 box with the ati card)
# rpm -q mesa-libGL mesa-libGL-7.11-0.5.20110401.0.fc15.i686 Reassigning to the mesa guys, they may have some idea about this case.
running the program with LIBGL_ALWAYS_SOFTWARE=1 makes it work.
The bug also occurs with swrastg_dri.so, but not with swrast_dri.so. So all gallium drivers seem to be concerned, even the softpipe.
does mesa-7.11-0.11.20110525.0.fc15 in updates-testing help?
the problem is still there with mesa-7.11-0.11.20110525.0.fc15
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