* There's not a good accepted terminology for this kind of event, and for
historical reasons 'drawcall' has been the accepted term, even though
that can be quite confusing when a dispatch or a copy is a 'drawcall'.
* This is particularly highlighted by the event browser filters where
$draw() includes draws and dispatches, but $dispatch() only includes
dispatches, it's hard to intuitively understand why $draw() matches all
of these calls.
* As a result we've defined the term 'action' to cover these types of
events in the same way that we defined 'event' in the first place to
mean a single atomic API call.
* This is only lightly tested and may break heavily. It is disabled by default
and must be explicitly enabled.
* In particular this is only known to work for Wayland use at capture time.
Wayland on replay is still unsupported. Known issues include: EGL pbuffer
surfaces are not implemented on Wayland, Wayland cannot get window dimensions,
and there are hangs/failures with GL and vulkan presentation with Wayland.
* This option has always been a mixed bag - when originally written captures
weren't compressed at all so saving the cost of a initial contents on a
gbuffer would have a significant savings.
* Now with compression the savings are lesser, and it's a source of
bugs/confusion for the case where either a bug is caused by leaking data from
the previous frame or worse still the contents are discarded incorrectly.
* D3D11 will now behave as the other APIs will - saving initial contents
whenever needed even if they seem like they might not be used.
* Screenshots and icons are updated to latest style
* Many out-dated references and mentions of support updated.
* Documentation added for new windows like resource inspector and
performance counter viewer, as well as new features like saving
bookmarks, resource names.
* Added documentation for Android support as well as OpenGL ES support.
baldurk