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Old 12-20-10, 03:30 AM   #36
nRaecheR
Registered User
 
Join Date: Dec 2010
Posts: 1
Default Re: vdpau slowness with 260.19.06

Same here with all 260.xx.xx drivers on my 8700M GT and Ubuntu Lucid/Maverick. Here are the results of the vdpau test program :

Quote:
qvdpautest 0.5.1
Intel(R) Core(TM)2 Duo CPU T7500 @ 2.20GHz
NVIDIA GPU GeForce 8700M GT (G84) at PCI:1:0:0 (GPU-0)

VDPAU API version : 1
VDPAU implementation : NVIDIA VDPAU Driver Shared Library 260.19.29 Wed Dec 8 12:27:03 PST 2010

SURFACE GET BITS: 757.641 M/s
SURFACE PUT BITS: 687.771 M/s

MPEG DECODING (1920x1080): 37 frames/s
MPEG DECODING (1280x720): 82 frames/s
H264 DECODING (1920x1080): 16 frames/s
H264 DECODING (1280x720): 36 frames/s
VC1 DECODING (1440x1080): 46 frames/s

MIXER WEAVE (1920x1080): 842 frames/s
MIXER BOB (1920x1080): 1221 fields/s
MIXER TEMPORAL (1920x1080): 307 fields/s
MIXER TEMPORAL + IVTC (1920x1080): 190 fields/s
MIXER TEMPORAL + SKIP_CHROMA (1920x1080): 412 fields/s
MIXER TEMPORAL_SPATIAL (1920x1080): 96 fields/s
MIXER TEMPORAL_SPATIAL + IVTC (1920x1080): 78 fields/s
MIXER TEMPORAL_SPATIAL + SKIP_CHROMA (1920x1080): 105 fields/s
MIXER TEMPORAL_SPATIAL (720x576 video to 1920x1080 display): 358 fields/s

MULTITHREADED MPEG DECODING (1920x1080): 38 frames/s
MULTITHREADED MIXER TEMPORAL (1920x1080): 272 fields/s
Especially h264 decoding is unusable since I updated to 260.xx.xx drivers, no slowdowns with older drivers though. Tested with mplayer and VLC.
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