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Old 11-20-10, 07:08 AM   #27
Fackamato
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Join Date: Mar 2005
Posts: 366
Default Re: vdpau slowness with 260.19.06

Linux kernel 2.6.36-pf ( http://pf-kernel.org.ua/ )

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  260.19.21  Thu Nov  4 21:46:12 PDT 2010

SURFACE GET BITS: 821.865 M/s
SURFACE PUT BITS: 737.723 M/s

MPEG DECODING (1920x1080): 44 frames/s
MPEG DECODING (1280x720): 88 frames/s
H264 DECODING (1280x720): 57 frames/s
VC1 DECODING (1440x1080): 69 frames/s

MIXER WEAVE (1920x1080): 514 frames/s
MIXER BOB (1920x1080): 848 fields/s
MIXER TEMPORAL (1920x1080): 199 fields/s
MIXER TEMPORAL + IVTC (1920x1080): 131 fields/s
MIXER TEMPORAL + SKIP_CHROMA (1920x1080): 269 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): 263 fields/s

MULTITHREADED MPEG DECODING (1920x1080): 40 frames/s
MULTITHREADED MIXER TEMPORAL (1920x1080): 152 fields/s
edit: Hm, the 8400 in the post above me gets better framerates! That's weird, powermizer is on max performance. I'll try without KDE4's compositing enabled.

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  260.19.21  Thu Nov  4 21:46:12 PDT 2010

SURFACE GET BITS: 804.771 M/s
SURFACE PUT BITS: 734.413 M/s

MPEG DECODING (1920x1080): 44 frames/s
MPEG DECODING (1280x720): 88 frames/s
H264 DECODING (1920x1080): 26 frames/s
H264 DECODING (1280x720): 57 frames/s
VC1 DECODING (1440x1080): 69 frames/s

MIXER WEAVE (1920x1080): 512 frames/s
MIXER BOB (1920x1080): 844 fields/s
MIXER TEMPORAL (1920x1080): 199 fields/s
MIXER TEMPORAL + IVTC (1920x1080): 132 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): 42 frames/s
MULTITHREADED MIXER TEMPORAL (1920x1080): 159 fields/s
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