When a resource is accessed, it is now tracked by the debug step. The
shader viewer has a new panel to display resources accessed up to the
current step, with context menus to go to previous/next access of a
specific resource.
* cbuffer and input registers no longer have any names elided into them, they
are 'raw' registers. The source mapping provides the information of where they
come from as best as possible.
* Since we're now using source-mapping for constants, fix some source mapping
issues with arrays, nested structs/arrays, and matrix major-ness.
* Instead of just configuring SPIR-V disassemblers and picking only the first
one when we need to edit SPIR-V, we allow setting up any shader processor that
goes between two shader encodings.
* When editing, the default will still be to use embedded source, and then after
that the first tool that goes from the native shader format to a text format,
but the drop-down allows you to pick any of them.
* Similarly in the shader viewer you can configure the compilation options and
method, to choose the compiler you want to use. Embedded command line
parameters in the shader are automatically appended.
* This is a bit less ambiguous and less confusing in the case where
someone is expecting a "compile" type button instead of "save changes"
type button.
* This was only added because the default tree widget controls don't
render any grid lines. Now that we're custom drawing them, the row
colors are distracting and can be confusing on themes where the
selected row is very faint.
* Since we're promoting everything, we reset the behaviour of
RDTreeWidget so that it's not doing anything different by default.
* RDTreeWidget's interface is a bit different, exposing some useful
things like a single selected item and so on.
* We also can't set columns in the Qt Creator UI anymore, so we set them
from code.
* Unfortunately scintilla assumes its headers are all in the search path
so where possible we only add those folders when compiling scintilla
source, not our own.
Steve Karolewics