Hi Christian, On Sunday 10 July 2011 20:14:21 Christian Gmeiner wrote: > Signed-off-by: Christian Gmeiner > --- > diff --git a/Documentation/DocBook/media/v4l/subdev-formats.xml > b/Documentation/DocBook/media/v4l/subdev-formats.xml > index 49c532e..18e30b0 100644 > --- a/Documentation/DocBook/media/v4l/subdev-formats.xml > +++ b/Documentation/DocBook/media/v4l/subdev-formats.xml > @@ -2565,5 +2565,43 @@ > </tgroup> > </table> > </section> > + > + <section> > + <title>YCrCb Formats</title> > + > + <para>YCbCr represents colors as a combination of three values: > + <itemizedlist> > + <listitem><para>Y - the luminosity (roughly the > brightness)</para></listitem> > + <listitem><para>Cb - the chrominance of the blue > primary</para></listitem> > + <listitem><para>Cr - the chrominance of the red > primary</para></listitem> How does that differ from YUV ? > + </itemizedlist> > + </para> > + > + <para>The following table lists existing YCrCb compressed > formats.</para> + > + <table pgwide="0" frame="none" id="v4l2-mbus-pixelcode-ycrcb"> > + <title>YCrCb Formats</title> > + <tgroup cols="2"> > + <colspec colname="id" align="left" /> > + <colspec colname="code" align="left"/> > + <thead> > + <row> > + <entry>Identifier</entry> > + <entry>Code</entry> > + </row> > + </thead> > + <tbody valign="top"> > + <row id="V4L2_MBUS_FMT_YCRCB_1X8"> > + <entry>V4L2_MBUS_FMT_YCRCB_1X8</entry> > + <entry>0x5001</entry> > + </row> > + <row id="V4L2_MBUS_FMT_YCRCB_1X16"> > + <entry>V4L2_MBUS_FMT_YCRCB_1X16</entry> > + <entry>0x5002</entry> > + </row> > + </tbody> > + </tgroup> > + </table> > + </section> > </section> > </section> -- Regards, Laurent Pinchart -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
