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Old 05-20-10, 06:30 PM   #303
Fackamato
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Join Date: Mar 2005
Posts: 366
Default Re: VDPAU testing tool

Ubuntu 10.04 64-bit, Dell Inspiron 1520, linux 2.6.34-020634rc7-generic

Code:
qvdpautest 0.5.1
Intel(R) Core(TM)2 Duo CPU     T8300  @ 2.40GHz
NVIDIA GPU GeForce 8600M GT (G84) at PCI:1:0:0 (GPU-0)

VDPAU API version : 1
VDPAU implementation : NVIDIA VDPAU Driver Shared Library  195.36.24  Thu Apr 22 19:52:55 PDT 2010

SURFACE GET BITS: 878.467 M/s
SURFACE PUT BITS: 643.758 M/s

MPEG DECODING (1920x1080): 47 frames/s
MPEG DECODING (1280x720): 95 frames/s
H264 DECODING (1920x1080): 27 frames/s
H264 DECODING (1280x720): 58 frames/s
VC1 DECODING (1440x1080): 76 frames/s

MIXER WEAVE (1920x1080): 516 frames/s
MIXER BOB (1920x1080): 838 fields/s
MIXER TEMPORAL (1920x1080): 199 fields/s
MIXER TEMPORAL + IVTC (1920x1080): 132 fields/s
MIXER TEMPORAL + SKIP_CHROMA (1920x1080): 268 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): 264 fields/s

MULTITHREADED MPEG DECODING (1920x1080): 49 frames/s
MULTITHREADED MIXER TEMPORAL (1920x1080): 172 fields/s
EDIT New results below, using Archlinux 2.6.35-pf, 256.53:

Code:
qvdpautest 0.5
Intel(R) Core(TM)2 Duo CPU     T8300  @ 2.40GHz
NVIDIA GPU GeForce 8600M GT (G84) at PCI:1:0:0 (GPU-0)

VDPAU API version : 1
VDPAU implementation : NVIDIA VDPAU Driver Shared Library  256.53  Fri Aug 27 20:54:24 PDT 2010

SURFACE GET BITS: 816.956 M/s
SURFACE PUT BITS: 646.921 M/s

MPEG DECODING (1920x1080): 34 frames/s
MPEG DECODING (1280x720): 73 frames/s
H264 DECODING (1920x1080): 28 frames/s
H264 DECODING (1280x720): 60 frames/s
VC1 DECODING (1440x1080): 77 frames/s

MIXER WEAVE (1920x1080): 513 frames/s
MIXER BOB (1920x1080): 844 fields/s
MIXER TEMPORAL (1920x1080): 200 fields/s
MIXER TEMPORAL + IVTC (1920x1080): 133 fields/s
MIXER TEMPORAL + SKIP_CHROMA (1920x1080): 270 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): 265 fields/s

MULTITHREADED MPEG DECODING (1920x1080): 41 frames/s
MULTITHREADED MIXER TEMPORAL (1920x1080): 163 fields/s
vblank interrupts enabled, dunno if that makes a difference. Slower than above, what gives?

Last edited by Fackamato; 08-31-10 at 04:54 PM. Reason: added newer results
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