glxgear and glxinfo confusion
Jatin K
ssh.fedora at gmail.com
Sat Jan 21 08:08:48 UTC 2012
Dear All
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
is there anything wrong with Xorg configuration on my laptop ??? if
direct rendering is enabled then FPS should (must) be higher then 1000
FPS ..is it ??
[1]------ lshw -C video
*-display
description: VGA compatible controller
product: 2nd Generation Core Processor Family Integrated
Graphics Controller
vendor: Intel Corporation
physical id: 2
bus info: pci at 0000:00:02.0
version: 09
width: 64 bits
clock: 33MHz
capabilities: msi pm vga_controller bus_master cap_list rom
configuration: driver=i915 latency=0
resources: irq:45 memory:e1400000-e17fffff
memory:d0000000-dfffffff ioport:4000(size=64)
[2]-----glxinfo | grep render
glxinfo | grep render
direct rendering: Yes
OpenGL renderer string: Mesa DRI Intel(R) Sandybridge Mobile
GL_EXT_vertex_array_bgra, GL_NV_conditional_render,
[3]------ glxgears
Running synchronized to the vertical refresh. The framerate should be
approximately the same as the monitor refresh rate.
299 frames in 5.0 seconds = 59.736 FPS
299 frames in 5.0 seconds = 59.724 FPS
300 frames in 5.0 seconds = 59.842 FPS
299 frames in 5.0 seconds = 59.645 FPS
299 frames in 5.0 seconds = 59.629 FPS
299 frames in 5.0 seconds = 59.741 FPS
Anyone can spread light on this ??
Thanks in advance
--
°v°
/(_)\
^ ^ Jatin Khatri
RHCSA,RHCE,CCNA
Registerd Linux user No #501175
www.counter.li.org
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