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Old 09-13-09, 03:38 PM   #167
tcg42
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Join Date: Sep 2009
Posts: 2
Default Re: VDPAU testing tool

Quote:
Originally Posted by cehoyos View Post
Nothing, both will succeed decoding H264 up to level 4.1 in time, both will fail (for example) if you try to decode 60fps 1080p sample.
hmmm, for better understanding: that means i can play 1080p (in 50hz) on my ion-board but not on my i7 machine ???
i tested it with vdr and vdr-sxfe and i have very bad results on the ion board...
the i7/gtx260 machine is much better, but not perfect ... maybe vdpau is not enabled ?!?
any idea how i can check if vdr-sxfe is running with vdpau or not ?

here is the complete output if anyone is interested in benchmarks :-)

Code:
Intel(R) Atom(TM) CPU  330   @ 1.60GHz
03:54 NVIDIA(0): NVIDIA GPU ION (C79) at PCI:3:0:0 (GPU-0)

VDPAU API version : 0
VDPAU implementation : NVIDIA VDPAU Driver Shared Library  190.32  Wed Sep  2 03:46:28 PDT 2009

SURFACE GET BITS: 275.519 M/s
SURFACE PUT BITS: 230.55 M/s

MPEG DECODING (1920x1080): 57 frames/s
MPEG DECODING (1280x720): 135 frames/s
H264 DECODING (1920x1080): 51 frames/s
H264 DECODING (1280x720): 108 frames/s
VC1 DECODING (1440x1080): 68 frames/s

MIXER WEAVE (1920x1080): 277 frames/s
MIXER BOB (1920x1080): 403 fields/s
MIXER TEMPORAL (1920x1080): 93 fields/s
MIXER TEMPORAL + SKIP_CHROMA (1920x1080): 126 fields/s
MIXER TEMPORAL_SPATIAL (1920x1080): 32 fields/s
MIXER TEMPORAL_SPATIAL + SKIP_CHROMA (1920x1080): 35 fields/s

MIXER TEMPORAL_SPATIAL (720x576 video to 1920x1080 display): 122 fields/s
Code:
Intel(R) Core(TM) i7 CPU         920  @ 2.67GHz
58:27 NVIDIA(0): NVIDIA GPU GeForce GTX 260 (GT200) at PCI:2:0:0 (GPU-0)

VDPAU API version : 0
VDPAU implementation : NVIDIA VDPAU Driver Shared Library  190.32  Wed Sep  2 03:46:28 PDT 2009

SURFACE GET BITS: 882.633 M/s
SURFACE PUT BITS: 684.27 M/s

MPEG DECODING (1920x1080): 73 frames/s
MPEG DECODING (1280x720): 149 frames/s
H264 DECODING (1920x1080): 43 frames/s
H264 DECODING (1280x720): 92 frames/s
VC1 DECODING (1440x1080): 118 frames/s

MIXER WEAVE (1920x1080): 3753 frames/s
MIXER BOB (1920x1080): 6834 fields/s
MIXER TEMPORAL (1920x1080): 1589 fields/s
MIXER TEMPORAL + SKIP_CHROMA (1920x1080): 2173 fields/s
MIXER TEMPORAL_SPATIAL (1920x1080): 566 fields/s
MIXER TEMPORAL_SPATIAL + SKIP_CHROMA (1920x1080): 620 fields/s

MIXER TEMPORAL_SPATIAL (720x576 video to 1920x1080 display): 1837 fields/s
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