[PATCH wayland v2 1/2] protocol: Clarify semantics of sub-surface placement requests

[Jasper St. Pierre]

Yeah, this makes sense.

Reviewed-by: Jasper St. Pierre <jstpierre at mecheye.net>


On Sun, Jan 19, 2014 at 4:32 AM, Jonas Ådahl <jadahl at gmail.com> wrote:

> Clarify some semantics of wl_subsurface.place_below and
> wl_subsurface.place_below that were not specified.
>
> Signed-off-by: Jonas Ådahl <jadahl at gmail.com>
> ---
>
> Hi,
>
> Hope this one makes more sense. In this version I changed the original
> double-buffer description instead of adding a new paragraph.
>
>
> Jonas
>
>  protocol/wayland.xml | 5 +++--
>  1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/protocol/wayland.xml b/protocol/wayland.xml
> index 61fde84..b986c86 100644
> --- a/protocol/wayland.xml
> +++ b/protocol/wayland.xml
> @@ -1946,8 +1946,9 @@
>         parent surface. Using any other surface, including this
> sub-surface,
>         will cause a protocol error.
>
> -       The z-order is double-buffered state, and will be applied on the
> -       next commit of the parent surface.
> +       The z-order is double-buffered. Requests are handled in order and
> +       applied immediately to a pending state, then committed to the
> active
> +       state on the next commit of the parent surface.
>         See wl_surface.commit and wl_subcompositor.get_subsurface.
>
>         A new sub-surface is initially added as the top-most in the stack
> --
> 1.8.3.2
>
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>



-- 
  Jasper
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