[Openchrome-users] CX700 / EX10000

[Claas Langbehn]

Hello Xavier!

> CX700 support is now in the experimental branch, no patch needed anymore.
>   

That's great!


$ glxgears
4151 frames in 5.0 seconds = 830.151 FPS
4040 frames in 5.0 seconds = 807.815 FPS
4034 frames in 5.0 seconds = 806.783 FPS
4035 frames in 5.0 seconds = 806.877 FPS
4034 frames in 5.0 seconds = 806.749 FPS
3855 frames in 5.0 seconds = 770.863 FPS

with 100% CPU usage. Is that normal?
I attached a glxinfo.txt

When playing the demo.mpg that was included in the EPIA EX starterkit,
the CPU usage is 30-40%,
hardware scaling works fine. See:

MPEG-PS file format detected.
VIDEO:  MPEG2  720x480  (aspect 2)  29.970 fps  6000.0 kbps (750.0 kbyte/s)
==========================================================================
Opening video decoder: [mpegpes] MPEG 1/2 Video passthrough
VDec: vo config request - 720 x 480 (preferred colorspace: Mpeg PES)
Could not find matching colorspace - retrying with -vf scale...
Opening video filter: [scale]
The selected video_out device is incompatible with this codec.
Try adding the scale filter, e.g. -vf spp,scale instead of -vf spp.
VDecoder init failed :(
Opening video decoder: [libmpeg2] MPEG 1/2 Video decoder libmpeg2-v0.4.0b
Selected video codec: [mpeg12] vfm: libmpeg2 (MPEG-1 or 2 (libmpeg2))
==========================================================================
Forced audio codec: mad
Opening audio decoder: [libmad] libmad mpeg audio decoder
AUDIO: 44100 Hz, 2 ch, s16le, 224.0 kbit/15.87% (ratio: 28000->176400)
Selected audio codec: [mad] afm: libmad (libMAD MPEG layer 1-2-3)
==========================================================================
AO: [alsa] 48000Hz 2ch s16le (2 bytes per sample)
Starting playback...
VDec: vo config request - 720 x 480 (preferred colorspace: Planar YV12)
VDec: using Planar YV12 as output csp (no 0)
Movie-Aspect is 1.33:1 - prescaling to correct movie aspect.
VO: [xv] 720x480 => 720x540 Planar YV12


regards, claas

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