[mythtv-users] mythcommflag vdpau question

Evuraan evuraan at gmail.com
Mon Apr 23 06:09:46 UTC 2012


root at calmo:~# lsof -c mythcommflag |grep vdpau
mythcommf 23265 mythtv  mem    REG        9,8       3132 10619646
/usr/lib/libvdpau.so.295.33
root at calmo:~# lspci |grep -i vga
02:00.0 VGA compatible controller: nVidia Corporation G98 [GeForce
8400 GS] (rev a1)

mythbackend version: branches/release-0-23-fixes [24158]

mythcommflag is seems to be using vdpau - my question is how much of
my nvidia GPU is mythcommflag is  using?

I see about 49% cpu util by the same thread.  is there a way i could
offload more of it to my GPU?


Thanks in advance!


02:00.0 VGA compatible controller: nVidia Corporation G98 [GeForce
8400 GS] (rev a1)
	Subsystem: ZOTAC International (MCO) Ltd. Device 5044
	Flags: bus master, fast devsel, latency 0, IRQ 16
	Memory at fa000000 (32-bit, non-prefetchable) [size=16M]
	Memory at e0000000 (64-bit, prefetchable) [size=256M]
	Memory at f8000000 (64-bit, non-prefetchable) [size=32M]
	I/O ports at 9c00 [size=128]
	[virtual] Expansion ROM at fbfe0000 [disabled] [size=128K]
	Capabilities: [60] Power Management version 3
	Capabilities: [68] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
	Capabilities: [78] Express Endpoint, MSI 00
	Capabilities: [100] Virtual Channel <?>
	Capabilities: [128] Power Budgeting <?>
	Capabilities: [600] Vendor Specific Information <?>
	Kernel driver in use: nvidia
	Kernel modules: nvidia, nvidiafb, nouveau


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