Brice Goglin wrote: > reassign 518295 libgl1-mesa-dri 7.0.3-7 > retitle 518295 GL_LINE_LOOP not rendered correctly on Radeon VE 7000 QY > thank > > > > > BALLABIO GERARDO wrote: >> Package: libgl1-mesa-glx >> Version: 7.0.3-7 >> >> After upgrading my home computer to Lenny I am observing a misbehavior of >> OpenGL programs, namely, whenever they should draw a GL_LINE_LOOP, the first >> and last segments of the line aren't drawn. >> >> I'm attaching a simple test program (compile with -lglut). The correct >> behavior would be to draw two nested white squares on a black background. >> Instead the outer square (drawn as a GL_LINE_STRIP with the start/end point >> repeated) is rendered correctly, but of the inner square (drawn as a >> GL_LINE_LOOP) only two segments are drawn. >> >> This problem seems to be specific of my hardware configuration, because I >> tried the same test program on another computer (with a Lenny live cd) and >> there it worked correctly. It is definitely a regression from Etch where it >> used to work also on my computer. >> >> My graphics card is rather old, it is a Radeon 7000. I'm using no >> proprietary drivers or nonstandard configurations, everything comes from the >> stock Lenny installation. I'm attaching the /var/log/Xorg.0.log file where I >> suppose you should find all the needed information. If you need more, please >> ask. >> > > I can't reproduce this with a Radeon X300 (rv370) so this is indeed > probably a bug in the specific driver for your board (hence reassigning > to libgl1-mesa-dri). Now it would be nice to try with mesa 7.3 > (currently in experimental).
I tried to reproduce this with a Radeon 9200 either (RV280). I am running mesa from experimental though, so this may have the necessary fix if my card is close enough to the 7000. - David Nusinow -- To UNSUBSCRIBE, email to debian-x-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
