On 01/21/2012 04:30 AM, Markku Kolkka wrote:
21.1.2012 10:08, Jatin K kirjoitti:
I've Dell Latitiude E5620 Laptop with intel HD 3000 graphics card [1],
According glxinfo [2] that direct rendering is enabled but glxgear[3]
output shows very low FPS
The answer is included in the glxinfo output:
[3]------ glxgears
Running synchronized to the vertical refresh. The framerate should be
approximately the same as the monitor refresh rate.
Right. You want it to look more like this:
[mlapier@mushroom ~]$ glxgears
20670 frames in 5.0 seconds = 4133.959 FPS
20746 frames in 5.0 seconds = 4149.087 FPS
20731 frames in 5.0 seconds = 4146.106 FPS
20744 frames in 5.0 seconds = 4148.615 FPS
20741 frames in 5.0 seconds = 4148.097 FPS
20570 frames in 5.0 seconds = 4113.860 FPS
20724 frames in 5.0 seconds = 4144.629 FPS
^C
[mlapier@mushroom ~]$
Check your X server log files for more clues about synchronization issues.
--
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^ ^ Mark LaPierre
Registerd Linux user No #267004
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