On 04.11.2015 11:57, Martin Peres wrote: > On 02/11/15 08:28, poma wrote: >> An interesting results. >> >> DRI2: >> >> $ vblank_mode=0 glxgears >> ATTENTION: default value of option vblank_mode overridden by environment. >> 6321 frames in 5.0 seconds = 1264.103 FPS >> 6380 frames in 5.0 seconds = 1275.943 FPS >> 6369 frames in 5.0 seconds = 1273.629 FPS >> 6377 frames in 5.0 seconds = 1275.322 FPS >> 6387 frames in 5.0 seconds = 1277.330 FPS >> 6407 frames in 5.0 seconds = 1281.337 FPS >> 6381 frames in 5.0 seconds = 1276.053 FPS >> 6410 frames in 5.0 seconds = 1281.855 FPS >> 6405 frames in 5.0 seconds = 1280.905 FPS >> 6378 frames in 5.0 seconds = 1275.599 FPS >> ^C >> >> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> >> DRI3: >> >> $ cat /etc/X11/xorg.conf.d/nouveau-dri3.conf >> Section "Device" >> Identifier "Videocard0" >> Driver "nouveau" >> Option "DRI" "3" >> EndSection >> >> $ grep DRI3 /var/log/Xorg.0.log >> [ 4367.417] (II) NOUVEAU(0): DRI3 on EXA enabled > > For the record, the only acceptable way of checking for DRI3 is to run > the program with LIBGL_DEBUG=verbose. Any other solution is wrong. >
- DRI2: [ 3210.736] (II) Loading sub module "dri2" [ 3210.736] (II) LoadModule: "dri2" [ 3210.736] (II) Module "dri2" already built-in [ 3210.736] (==) NOUVEAU(0): Allowed maximum DRI level 2. [ 3210.877] (II) NOUVEAU(0): [DRI2] Setup complete [ 3210.894] (II) GLX: Initialized DRI2 GL provider for screen 0 $ LIBGL_DEBUG=verbose vblank_mode=0 glxgears libGL: OpenDriver: trying /usr/lib64/dri/tls/nouveau_dri.so libGL: OpenDriver: trying /usr/lib64/dri/nouveau_dri.so ATTENTION: default value of option vblank_mode overridden by environment. libGL: Using DRI2 for screen 0 6231 frames in 5.0 seconds = 1246.081 FPS 6387 frames in 5.0 seconds = 1277.312 FPS 6421 frames in 5.0 seconds = 1284.023 FPS 6375 frames in 5.0 seconds = 1274.905 FPS 6399 frames in 5.0 seconds = 1279.609 FPS 6440 frames in 5.0 seconds = 1287.837 FPS 6371 frames in 5.0 seconds = 1274.142 FPS 6397 frames in 5.0 seconds = 1279.245 FPS 6429 frames in 5.0 seconds = 1285.668 FPS 6371 frames in 5.0 seconds = 1274.177 FPS ^C ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - DRI3: [ 3750.992] (II) Loading sub module "dri2" [ 3750.992] (II) LoadModule: "dri2" [ 3750.992] (II) Module "dri2" already built-in [ 3750.992] (**) NOUVEAU(0): Option "DRI" "3" [ 3750.992] (**) NOUVEAU(0): Allowed maximum DRI level 3. [ 3751.128] (II) NOUVEAU(0): [DRI2] Setup complete [ 3751.128] (II) NOUVEAU(0): DRI3 on EXA enabled [ 3751.145] (II) GLX: Initialized DRI2 GL provider for screen 0 $ LIBGL_DEBUG=verbose vblank_mode=0 glxgears libGL: pci id for fd 4: 10de:06e4, driver nouveau libGL: OpenDriver: trying /usr/lib64/dri/tls/nouveau_dri.so libGL: OpenDriver: trying /usr/lib64/dri/nouveau_dri.so ATTENTION: default value of option vblank_mode overridden by environment. libGL: Using DRI3 for screen 0 7261 frames in 5.0 seconds = 1452.136 FPS 7353 frames in 5.0 seconds = 1470.404 FPS 7354 frames in 5.0 seconds = 1470.652 FPS 7385 frames in 5.0 seconds = 1476.916 FPS 7337 frames in 5.0 seconds = 1467.380 FPS 7344 frames in 5.0 seconds = 1468.661 FPS 7360 frames in 5.0 seconds = 1471.951 FPS 7327 frames in 5.0 seconds = 1465.211 FPS 7345 frames in 5.0 seconds = 1468.992 FPS 7371 frames in 5.0 seconds = 1474.112 FPS ^C ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ $ xfwm4 --version This is xfwm4 version 4.12.3git.20150825 (revision 20150825) for Xfce 4.12 Released under the terms of the GNU General Public License. Compiled against GTK+-2.24.28, using GTK+-2.24.28. Build configuration and supported features: - Startup notification support: Yes - XSync support: Yes - Render support: Yes - Xrandr support: Yes - Xpresent support: Yes - Embedded compositor: Yes - Epoxy support: No $ xfconf-query --channel xfwm4 --property /general/use_compositing true SW: xorg-x11-drv-nouveau-1.0.12-0.3.fc22.x86_64 xorg-x11-server-Xorg-1.17.3-1.fc22.x86_64 mesa-dri-drivers-10.6.9-1.20151008.fc22.x86_64 libdrm-2.4.61-3.fc22.x86_64 libXpresent-1.0.0-1.fc22.x86_64 xfwm4-4.12.3-15.1.xpresent.nv34.git20150825.fc22.x86_64 _______________________________________________ Nouveau mailing list Nouveau@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/nouveau