* This will allow the adding of things like 'redundant api call' for calls
that have no effect, as well as potential problems like drawing with an
empty viewport, or similar things that are common problems. Reading out-
of-bounds on buffers etc is a good example of 'defined' behaviour that
is probably not desired.
* These heuristics could also identify potential performance problems.
* It also supports adding debug messages after log-load time, so you could
do an additional extra-strength pass, or do a detailed check of one
draw call (e.g. a broken draw, to try and figure out the problem). If
there are any unread debug messages, the status bar will flash and the
debug messages window will show a count as (N).
* You can choose which component will be used as 'position' when rendering
vertex inputs. Helpful if a position component isn't auto-detected, or
if you want to render UV co-ordinates onto the screen.
* Instead of fixed TEXCOORD0/Color options for solid shading onto the mesh
you can choose a secondary column yourself.
* Also the solid shading options are available on vertex output meshes as
well as inputs.
* Expand the abilities of the GetTextureData in replay drivers
to be able to resolve samples and render down to RGBA8 unorm
for file export to other programs.
* Greatly improve the ability to save textures - in theory any
texture format/type/dimension/etc should now be mappable in
sensible & useful ways to output formats.
* http://blog.selfshadow.com/2012/11/12/counting-quads/
* Quad Overdraw based on ScenePS4 from the revised implementation. The
colours are new, up to 20 levels. Picking pixels shows the overdraw level
* Available per-pass and per-drawcall, a pass defined the same way as in
the mesh view, drawcalls since last clear or RT change.
* List of events now passed through to RenderOverlay the same as RenderMesh
* While replaying the initial chunks, we're doing edit type operations but
we haven't serialised out the binding operations in between, so in this
state we do the bind-to-edit binds ourselves.
baldurk