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Old 05-03-11, 12:27 AM   #19
camelreef
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Join Date: Nov 2006
Posts: 27
Default Re: GF100 VDPAU performance is really not good

Code:
qvdpautest 0.5.1
Intel(R) Core(TM) i7 CPU       Q 840  @ 1.87GHz
NVIDIA GPU Quadro 5000M (GF100GL) at PCI:1:0:0 (GPU-0)

VDPAU API version : 1
VDPAU implementation : NVIDIA VDPAU Driver Shared Library  270.41.06  Mon Apr 18 15:13:22 PDT 2011

SURFACE GET BITS: 949.029 M/s
SURFACE PUT BITS: 905.417 M/s

MPEG DECODING (1920x1080): 78 frames/s
MPEG DECODING (1280x720): 174 frames/s
H264 DECODING (1920x1080): 43 frames/s
H264 DECODING (1280x720): 88 frames/s
VC1 DECODING (1440x1080): 61 frames/s
MPEG4 DECODING (1920x1080): 52 frames/s

MIXER WEAVE (1920x1080): 26 frames/s
MIXER BOB (1920x1080): 32 fields/s
MIXER TEMPORAL (1920x1080): 14 fields/s
MIXER TEMPORAL + IVTC (1920x1080): 11 fields/s
MIXER TEMPORAL + SKIP_CHROMA (1920x1080): 20 fields/s
MIXER TEMPORAL_SPATIAL (1920x1080): 7 fields/s
MIXER TEMPORAL_SPATIAL + IVTC (1920x1080): 5 fields/s
MIXER TEMPORAL_SPATIAL + SKIP_CHROMA (1920x1080): 7 fields/s
MIXER TEMPORAL_SPATIAL (720x576 video to 1920x1080 display): 20 fields/s
MIXER TEMPORAL_SPATIAL + HQSCALING (720x576 video to 1920x1080 display): 13 fields/s

MULTITHREADED MPEG DECODING (1920x1080): 22 frames/s
MULTITHREADED MIXER TEMPORAL (1920x1080): 14 fields/s
New driver, still no improvement!
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