[PATCH 0/4] Add support for eglSwapInterval

[Neil Roberts]

Here are some patches to add support for eglSwapInterval in Mesa's Wayland
platform.

The first two patches are for Mesa to actually implement it.

The third patch is a minor tweak to Weston which is needed to get it to send
the buffer release events at the correct time.

The fourth patch is to mesa-demos to update eglut to work with the latest
Wayland. The es2gears_wayland example can then be used to test the swap
interval.

I'll also attach a bodged version of the simple-egl example which modifies
eglSwapInterval every 5 seconds and displays the frame rate.