[vdr] Re: Re: softdevice & nvidia overlay issues (Stefan Lucke)

CR oauk32v02 at sneakemail.com
Fri Jun 30 02:18:43 CEST 2006


Hi Stefan,

Here's the info you asked for...

Stefan Lucke wrote:

>
> To see which Xv ports are available, show us the output of command: xvinfo .
> For some cards switching between texture and overlay port can be done via
> X11 configuration parameters.
> For matrox cards it is: Option       "TexturedVideo" "true"

But this means the card supports an overlay port but uses textures to
display the data?

>
> >
> > Yes video textures through OpenGL is a wonderful idea, but what in VDR
> > land supports that?  Softdevice (according to another list member) doesn't
> > support XvMC so I assume it falls back on overlay support for OSD.

Video chipset: nVidia 6200TC, nVidia Binary driver 87.62, Xorg 6.8.1:


X-Video Extension version 2.2
screen #0
  Adaptor #0: "NV17 Video Texture"
    number of ports: 1
    port base: 53
    operations supported: PutImage
    supported visuals:
      depth 24, visualID 0x21
      depth 24, visualID 0x22
    number of attributes: 3
      "XV_SET_DEFAULTS" (range 0 to 0)
              client settable attribute
      "XV_ITURBT_709" (range 0 to 1)
              client settable attribute
              client gettable attribute (current value is 0)
      "XV_SYNC_TO_VBLANK" (range 0 to 1)
              client settable attribute
              client gettable attribute (current value is 1)
    maximum XvImage size: 2046 x 2046
    Number of image formats: 4
      id: 0x32595559 (YUY2)
        guid: 59555932-0000-0010-8000-00aa00389b71
        bits per pixel: 16
        number of planes: 1
        type: YUV (packed)
      id: 0x32315659 (YV12)
        guid: 59563132-0000-0010-8000-00aa00389b71
        bits per pixel: 12
        number of planes: 3
        type: YUV (planar)
      id: 0x59565955 (UYVY)
        guid: 55595659-0000-0010-8000-00aa00389b71
        bits per pixel: 16
        number of planes: 1
        type: YUV (packed)
      id: 0x30323449 (I420)
        guid: 49343230-0000-0010-8000-00aa00389b71
        bits per pixel: 12
        number of planes: 3
        type: YUV (planar)
  Adaptor #1: "NV05 Video Blitter"
    number of ports: 32
    port base: 54
    operations supported: PutImage
    supported visuals:
      depth 24, visualID 0x21
      depth 24, visualID 0x22
    number of attributes: 2
      "XV_SET_DEFAULTS" (range 0 to 0)
              client settable attribute
      "XV_SYNC_TO_VBLANK" (range 0 to 1)
              client settable attribute
              client gettable attribute (current value is 0)
    maximum XvImage size: 2046 x 2046
    Number of image formats: 5
      id: 0x32595559 (YUY2)
        guid: 59555932-0000-0010-8000-00aa00389b71
        bits per pixel: 16
        number of planes: 1
        type: YUV (packed)
      id: 0x32315659 (YV12)
        guid: 59563132-0000-0010-8000-00aa00389b71
        bits per pixel: 12
        number of planes: 3
        type: YUV (planar)
      id: 0x59565955 (UYVY)
        guid: 55595659-0000-0010-8000-00aa00389b71
        bits per pixel: 16
        number of planes: 1
        type: YUV (packed)
      id: 0x30323449 (I420)
	guid: 49343230-0000-0010-8000-00aa00389b71
        bits per pixel: 12
        number of planes: 3
        type: YUV (planar)
      id: 0x3
        guid: 03000000-0000-0010-8000-00aa00389b71
        bits per pixel: 32
        number of planes: 1
        type: RGB (packed)
        depth: 24
        red, green, blue masks: 0xff0000, 0xff00, 0xff



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