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Old 02-16-11, 08:00 AM   #52
cihy
Registered User
 
Join Date: Feb 2011
Posts: 10
Default Re: vdpau slowness with 260.19.06

FWIW, here are some results for me.

i get a lot of video jumps, and rather visible scan lines often.
in xbmc and xine. though xbmc seems to work much better.

this is on ubuntu 10.10


Code:
qvdpautest 0.5.1
Pentium(R) Dual-Core  CPU      E5300  @ 2.60GHz
NVIDIA GPU GeForce 9400 (C79) at PCI:3:0:0 (GPU-0)

VDPAU API version : 1
VDPAU implementation : NVIDIA VDPAU Driver Shared Library  260.19.06  Mon Sep 13 07:05:35 PDT 2010

SURFACE GET BITS: 1104.61 M/s
SURFACE PUT BITS: 1097.14 M/s

MPEG DECODING (1920x1080): 77 frames/s
MPEG DECODING (1280x720): 175 frames/s
H264 DECODING (1920x1080): 69 frames/s
H264 DECODING (1280x720): 141 frames/s
VC1 DECODING (1440x1080): 89 frames/s
Profile unsupported.

MIXER WEAVE (1920x1080): 394 frames/s
MIXER BOB (1920x1080): 541 fields/s
MIXER TEMPORAL (1920x1080): 149 fields/s
MIXER TEMPORAL + IVTC (1920x1080): 94 fields/s
MIXER TEMPORAL + SKIP_CHROMA (1920x1080): 201 fields/s
MIXER TEMPORAL_SPATIAL (1920x1080): 43 fields/s
MIXER TEMPORAL_SPATIAL + IVTC (1920x1080): 35 fields/s
MIXER TEMPORAL_SPATIAL + SKIP_CHROMA (1920x1080): 48 fields/s
MIXER TEMPORAL_SPATIAL (720x576 video to 1920x1080 display): 163 fields/s

MULTITHREADED MPEG DECODING (1920x1080): 75 frames/s
MULTITHREADED MIXER TEMPORAL (1920x1080): 109 fields/s
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