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Old 05-20-10, 03:01 PM   #302
eNTi
Registered User
 
Join Date: Apr 2003
Posts: 9
Default Re: VDPAU testing tool

Code:
qvdpautest 0.5.1
Intel(R) Core(TM) i3 CPU         530  @ 2.93GHz
NVIDIA GPU GeForce GTS 250 (G92) at PCI:1:0:0 (GPU-0)

VDPAU API version : 1
VDPAU implementation : NVIDIA VDPAU Driver Shared Library  195.36.15  Fri Mar 12 01:18:10 PST 2010

SURFACE GET BITS: 1037.19 M/s
SURFACE PUT BITS: 1061.33 M/s

MPEG DECODING (1920x1080): 76 frames/s
MPEG DECODING (1280x720): 152 frames/s
H264 DECODING (1920x1080): 44 frames/s
H264 DECODING (1280x720): 96 frames/s
VC1 DECODING (1440x1080): 126 frames/s

MIXER WEAVE (1920x1080): 2156 frames/s
MIXER BOB (1920x1080): 3716 fields/s
MIXER TEMPORAL (1920x1080): 983 fields/s
MIXER TEMPORAL + IVTC (1920x1080): 625 fields/s
MIXER TEMPORAL + SKIP_CHROMA (1920x1080): 1294 fields/s
MIXER TEMPORAL_SPATIAL (1920x1080): 399 fields/s
MIXER TEMPORAL_SPATIAL + IVTC (1920x1080): 322 fields/s
MIXER TEMPORAL_SPATIAL + SKIP_CHROMA (1920x1080): 443 fields/s
MIXER TEMPORAL_SPATIAL (720x576 video to 1920x1080 display): 1389 fields/s

MULTITHREADED MPEG DECODING (1920x1080): 77 frames/s
MULTITHREADED MIXER TEMPORAL (1920x1080): 849 fields/s
i must say, i'm rather disappointed with that performance. any hints what could slow this system down so much?
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