[RFC wayland 0/4] Custom dispatchers via wl_object instead of

Kristian Høgsberg hoegsberg at gmail.com
Thu Feb 28 12:08:21 PST 2013


On Wed, Feb 27, 2013 at 09:29:54PM -0600, Jason Ekstrand wrote:
> This sequence demonstrates how we could implement custom dispatchers via
> wl_object instead of wl_interface.  This has the added benefit of not breaking
> ABI client-side and only breaking it server-side.  See also:
> 
> http://lists.freedesktop.org/archives/wayland-devel/2013-February/007559.html
> 
> Following this patch series is a patch to weston so that it will build against
> these libwayland patches.  I have left a few bits out of this series such as
> alternate versions of wl_resource_post_event and wl_resource_queue_event.
> However, while we're trying to nail down exactly how to implement dispatchers,
> there's no reason to send those to the list again.

I think those all look good.  If we can just figure out the
wl_resource details in the weston patch, I'm ok with this approach.

Kristian

> You can also see this on my personal fork of libwayland:
> 
> https://github.com/jekstrand/wayland
> 
> Jason Ekstrand (4):
>   Change wl_closure_invoke to take an opcode instead of an actual
>     function pointer
>   Add wl_resource_init and use it in libwayland implementations of data
>     sharing and SHM
>   Add a dispatcher field to wl_object.
>   Add null dispatchers to test objects
> 
>  src/connection.c         | 29 ++++++++++++++++++++++-------
>  src/data-device.c        | 16 ++++------------
>  src/wayland-client.c     | 11 +++++++----
>  src/wayland-private.h    | 15 ++-------------
>  src/wayland-server.c     |  9 ++-------
>  src/wayland-server.h     | 17 +++++++++++++++++
>  src/wayland-shm.c        | 24 ++++++------------------
>  src/wayland-util.h       | 29 ++++++++++++++++++++++++++++-
>  tests/connection-test.c  | 17 +++++++++--------
>  tests/os-wrappers-test.c |  6 +++---
>  10 files changed, 100 insertions(+), 73 deletions(-)
> 
> -- 
> 1.8.1.2
> 
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