[MPlayer-dev-eng] NVIDIA VIDIX How do I test it to help add support?

[Dmitry Baryshkov]

Hello!
В Срд, 08.10.2003, в 18:37, Ruben Garcia пишет:
> Ok, I recompiled with architecture=20, but didn't add any changes for 
> architecture 28 yet.
> 
> Before it was with architecture 03 because I tried from 30, 20, 10, 4 
> and 3 to see if any would work, and last was 3.
> 
> These are the executions Sasha requested.
> 
>  >>>>mplayer -identify The.Cockpit\[VHS-rip\]\[Español\].avi
> ...
> ID_FILENAME=The.Cockpit[VHS-rip][Español].avi
> ID_VIDEO_FORMAT=DIV3
> ...
> 
>  >>>>mplayer -vo xvidix -vc divxds -vf format=uyvy 
> The.Cockpit\[VHS-rip\]\[Español\].avi
> 
> ...
> [nvidia_vid] set colorkey 0xff00
> called vixConfigPlayback
> [nvidia_vid] setting up a 512x384-0x0 video window (src 512x384), format 
> 0x59565955
> FATAL releasing corrupted memory! 0x84de710  0x0  (13) <--- Don't 
> know 		                                                    [if this is 
> to blame
> Selected video codec: [divxds] vfm:dshow (DivX ;-) (MS MPEG-4 v3))
> ...
> 
> I get the green screen in a window, and mplayer shows the status with 
> video and audio and statistics
> 
>  >>>>mplayer -vo vesa:vidix -vc divxds -vf format=uyvy 
> The.Cockpit\[VHS-rip\]\[Español\].avi
> 
> ...
> [nvidia_vid] setting up a 512x384-64x8 video window (src 512x384), 
> format 0x59565955
> vo_vesa: Using VIDIX
> FATAL releasing corrupted memory! 0x84d06b8  0x0  (13)
> Selected video codec: [divxds] vfm:dshow (DivX ;-) (MS MPEG-4 v3))
> ...
> 
> Here it finishes directly and does not play.
> 
> What should I do next? Find some example implementation of the NV28 
> architecture and implement it in nvidia_vid? It'll take me a while.
Huh. IIRC, nv28 must be the same arch (from overlay'ing point), as NV20.

Could you please retry after changing 0xFFFFFFEE to 0x0 at line 538
 of nvidia_vid.c?
Also try changing line 799 (setting info->pitch) to:
	info->pitch=info->width <<1,
and retry, using YV12 as output format (-vf format=yv12).
Also, could you please retry with other display depth's?
> 
> Gabucino wrote:
> > Ruben Garcia wrote:
> > 
> >>Selected video codec: [ffodivx] vfm:ffmpeg (FFmpeg MPEG-4)
> > 
> > Doesn't work yet! Only UYVY colorspace is supported by nvidia(_vid).
> > 
> > 
> > 
> >>vosub_vidix: unsupported fourcc for this vidix driver: 32315659 (Planar 
> >>YV12)
> >>vo_vesa: Can't initialize VIDIX driver
> > 
> > Find a DIV3 file, and use '-vc divxds -vf format=uyvy' options.
> > I'll add nvidia_vid to the documentation.
> > 
> > 
> > 
> > ------------------------------------------------------------------------
> > 
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-- 
With best wishes
Dmitry Baryshkov

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