[Bug 755937] v4l2object: probe colorspace supported by device

Fri Oct 2 01:52:57 PDT 2015

https://bugzilla.gnome.org/show_bug.cgi?id=755937

Aurélien Zanelli <aurelien.zanelli at parrot.com> changed:

           What    |Removed                     |Added
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 Attachment #312475|needs-work                  |none
             status|                            |
 Attachment #312475|0                           |1
        is obsolete|                            |

--- Comment #10 from Aurélien Zanelli <aurelien.zanelli at parrot.com> ---
Created attachment 312550
  --> https://bugzilla.gnome.org/attachment.cgi?id=312550&action=edit
v4l2object: probe all colorspace supported by device

Lighter patch which only check colorspace, not all combination of
colorspace/matrix/range/transfer. However, it should cover common use cases.

It reduces the ioctl from 1620 to 10 so it should speed-up with UVC camera.

Nicolas, could you test it with UVC camera please ?

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