It was using old pre-transform values for prev_verts, and that was
confusing temporal denoiser.
We should bone-transform vertices first, and only then store them as
prev_verts.
Fixes#585
Make sure that all SRGB-gamma textures are marked with SRGB format (this
includes all the original textues, 8bit PNG textues). All other
textures (roughness, metallic, normal maps) are linear (UNORM).
Trust KTX2 texture that they store in the correct colorspace.
Then we can just sample textures w/o SRGBtoLINEAR'izing them. Supposedly
this is better because of hw interpolation in the correct colorspace.
This is a bit experimental because Compressonator can't really into
BC7_SRGB, which is sad. And also we need to re-gamma all the textures
for the gamma/srgb-unaware traditional renderer.
Different render sources (model types, render types, etc) might require
different material modes. E.g. brush should be translucent (refractive+mirror)
for blend mix modes. However, smoke particles should not be
mirror/refractive for the same blend mix render type.
This is needed to enable advanced material patching, where the material
can be picked up based on source type, render mode, surface number, etc
etc and all of the above combined if needed.
Previous scheme was picking up materials very late when all of this info
has been already lost.
Entity data gets reallocate on every NewMap regardless of whether it was a load from a save. Thus all entity pointers and data are invalidated. EntityData keeps things using pointers as keys.
Make sure it is properly cleared on `R_NewMap()`
Fixes#562
Gives out individual render submodels for dynamic ones, receives and remembers them when they are not needed anymore.
Stores only one render submodel for static ones. Reuses/instantiates it for everyone.
Detect whether studio model has changed, and replace it with a new one.
It does (as predicted) run into a gpu sync issue if reuse happened while previous frame with the old user is still being drawn.
Renames previous METRICS to COUNTERS. These are still reset to zero
every frame.
Adds new METRICS which are preserved, maintained externally to speeds,
and only sampled by speeds code once per frame.
Also adds new metrics:
- `studio.cached_submodels` -- number of submodels in cache
- `geom.used` -- memory used by long allocations
- `geom.{vertices,indices}` -- counts of vertices/indices for long
allocations
- `geom.dyn_{vertices,indices}` -- counts of vertices/indices for
single-frame dynamic allocations
- Add variable name and registration src:line to the
`r_speeds_list_metrics` output. Makes it easier to reason about where
does this metric come from.
- Group metrics by their modules, makes it easier to discover.
- Do not print the list immediately on command, do it later in the
frame. Makes it print correct latest frame values.
Still slightly KORYAVY as:
- there's no cache eviction, it might get full pretty quick
- static-vs-dynamic animation decision is pretty rudimentary, might consider non-animated things as dynamic
- args passing vs global state is meh
Fixes computing total vertices/indices count. Were referencing the same `pmesh` for all meshes.
Floating and missing heads issue seems to be due to incorrect fixed animation frames. I.e. animation frames contain offsets to the correct positions. Should be fixed when animations are done.
Known issues:
- no animations, stuck at first rendered frame of a given submodel.
This is as intended for now, needs BLAS update functionality not yet implemented.
- wrong positions/transforms. Reasons unknown. May be "as intended" too.
- missing heads
- Barney model corruption. Consistent between maps/instances/animation
frames.
The intent is to manage long-vs-single-frame allocations better.
Previously long allocations were map-long bump allocations, and couldn't be freed
mid-map, as there was neither a reference to the allocated range, nor a
way to actully free it.
Add a two-mode block allocator (similar to previous debuffer alloc) that
allows making long and once allocations. But now long allocations are
backed by "pool" allocator and return references to the range.
This commit doesn't do the deallocation yet, so map chaning doesn't yet
work.
Still has some artifacts, but is generally rather close. Will look at
this again when caching studio model BLASes, as we'd be able to look at
them without extra animations.
Ivan Avdeev
Ivan Avdeev
NightFox
Alibek Omarov