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回复 1# mousexqshe
大家好,我想用一个程序获取显存中的实时信息,请问有办法做到吗? 谢谢大家。
1、lspci |gerp VGA
# lspci |grep VGA
0e:0d.0 VGA compatible controller: ATI Technologies Inc ES1000 (rev 02)
2、# lspci -v -s 0e:0d.0
0e:0d.0 VGA compatible controller: ATI Technologies Inc ES1000 (rev 02) (prog-if 00 [VGA controller])
Subsystem: Dell Device 01b2
Flags: bus master, VGA palette snoop, stepping, medium devsel, latency 32, IRQ 10
Memory at d8000000 (32-bit, prefetchable) [size=128M]
I/O ports at dc00 [size=256]
Memory at fc2d0000 (32-bit, non-prefetchable) [size=64K]
[virtual] Expansion ROM at fc100000 [disabled] [size=128K]
Capabilities: [50] Power Management version 2
Kernel modules: radeonfb
3、remap this memory
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