That is, those with more than 65520 vertices. Not properly supported for
sw or gl, and glsl isn't rendering properly for some reason (renderdoc
does see the meshes, though, so maybe depth or winding issues).
This seems to have fixed the sticky mouse. If nothing else, I've at
least established that the problem is in IMUI (it sees the events) and
not in QF's input system.
With this, the mouse no longer stays disconnected from the dragged item
when the item can't move any further. It does show some interesting
behavior when window resizes don't behave, but it's still an
improvement.
Copy the component out of the pool so that it can be overwritten now,
thus removing it from the pool, before actually destroying the component
so that any recursive removals of the same component don't mess up the
indices, and also don't try to remove the component from the same
entity.
This fixes a rather sneaky component leak caused by said recursion.
I suspect I may have done the incorrect offset for color to get a
gradient for some testing, but forgot to put it back. Or, of course, I
just completely and utterly brain-farted when writing the attribute.
Descenders still cause problems for layout, but now the paragraphs are
no longer on top of each other. Also, the paragraph spacing is currently
hard-coded (but should be part of a style).
With the change to hierarchies being components, any pointers to the
hierarchy component are not stable and must be refreshed after the
possibility of adding or removing a hierarchy.
It was a right cow to get working at all due to the tangled mess of
dependencies between different hierarchies (switching to hierarchies as
components helpt), but other that some vertical positioning (paragraphs
and descenders), it's working fairly well now (and fairly quick other
than I think I need to ensure the shaping cache is used).
Some of them were actual leaks, but tracking memory should be a lot
easier now. However, there's a lot of room for optimization of
allocations (eg, recylcling of hierarchies. There is now 1 active
allocation (according to tracy) when nq exits: Qgetline's string buffer
(I think an api change is in order).
This makes it possible for hierarchies to clean themselves up (by
deleting their entities (though that will cause other problems later
when the hierarchy doesn't own the entities)), thus plugging a memory
leak when parsing passage text.
This makes it possible for hierarchies to clean themselves up (by
deleting their entities (though that will cause other problems later
when the hierarchy doesn't own the entities)), thus plugging a memory
leak when parsing passage text.
The main goal of this change was to make it easier to tell when a
hierarchy has been deleted, but as a side benefit, it got rid of the use
of PR_RESMAP. Also, it's easy to track the number of hierarchies.
Unfortunately, it showed how brittle the component side of the ECS is
(scene and canvas registries assumed their components were the first (no
long the case), thus the sweeping changes).
Centerprint doesn't work (but it hasn't for a while).
It's used for finding the entity that has the actual canvas component
attached. Useful for sharing a single canvas between multiple view
hierarchies, and worked as a proof of concept for doing similar with
hierarchy references, and might work for properly destroying canvas
items (fills etc) when a view entity is deleted (if attached to every
view).
Rather than creating and destroying one every call. Didn't make any real
difference to the memory leaks, but it should make the calls
fractionally faster and reduce fragmentation.
Every use of va_copy needs a corresponding call to va_end. I had somehow
missed that when getting _dvsprintf to work properly. This seems to plug
a memory leak (certainly doesn't make things worse).
This seems to be the best solution for interlinked entities/components,
the idea being that components with higher indices can "own" those with
lower (eg, imui_reference can "own" a view_href, but not the other way)
and makes it relatively easy to manage (components that can own others
get added to the registry later), and might even allow validation at a
later stage.
I'm not entirely sure what's going on yet, but deleting the referenced
view via its entity rather than the view results in a corrupted href in
the component pool (with a null entity id in the dense array) and then
an href component leak (as well as some very weird numbers when dumping
canvas bounds). I suspect Hierref_DestroyComponent is missing a few
steps (though I do need to verify that it's getting called in this
particular case).
It was a little off-putting getting an incorrectly clipped console when
using non-unitary scale (especially since I was trying to show abbator
something).
This is for scroll boxes (the nesting of canvases is for the clipping
they provide). There are some issues with automatic layout, but this
gets things mostly working, in particular the management of the link
between hierarchies as a canvas is always the root of its hierarchy.
With the scroll box work I'm doing, I realized 16 bits is a little
cramped. Although I doubt it would be that much of a problem, switching
to 32 bits turned out to be free because of alignment.
