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Old 10-15-10, 01:07 AM   #15
weltall
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Join Date: Feb 2007
Posts: 115
Default Re: vdpau slowness with 260.19.06

i've now updated to ubuntu 10.10 (clean install) so i've x.org 1.9.0.
There were no changes, then i've updated to the latest stable driver 256.19.12 but even there no appreciable results. Even though some values seems to have increased in the test, the relevant ones are still low or even lower than before (see MPEG decoding). The test was done as soon as x was started after the install.
Code:
qvdpautest 0.5.1
Intel(R) Core(TM)2 Duo CPU     T7300  @ 2.00GHz
NVIDIA GPU GeForce 8600M GT (G84) at PCI:1:0:0 (GPU-0)

VDPAU API version : 1
VDPAU implementation : NVIDIA VDPAU Driver Shared Library  260.19.12  Fri Oct  8 11:46:03 PDT 2010

SURFACE GET BITS: 700.79 M/s
SURFACE PUT BITS: 678.691 M/s

MPEG DECODING (1920x1080): 38 frames/s
MPEG DECODING (1280x720): 84 frames/s
H264 DECODING (1920x1080): 16 frames/s
H264 DECODING (1280x720): 35 frames/s
VC1 DECODING (1440x1080): 48 frames/s

MIXER WEAVE (1920x1080): 519 frames/s
MIXER BOB (1920x1080): 874 fields/s
MIXER TEMPORAL (1920x1080): 201 fields/s
MIXER TEMPORAL + IVTC (1920x1080): 135 fields/s
MIXER TEMPORAL + SKIP_CHROMA (1920x1080): 273 fields/s
MIXER TEMPORAL_SPATIAL (1920x1080): 69 fields/s
MIXER TEMPORAL_SPATIAL + IVTC (1920x1080): 57 fields/s
MIXER TEMPORAL_SPATIAL + SKIP_CHROMA (1920x1080): 77 fields/s
MIXER TEMPORAL_SPATIAL (720x576 video to 1920x1080 display): 267 fields/s

MULTITHREADED MPEG DECODING (1920x1080): 38 frames/s
MULTITHREADED MIXER TEMPORAL (1920x1080): 170 fields/s
Attached Files
File Type: gz nvidia-bug-report.log.gz (46.1 KB, 112 views)
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