Ivan 'provod' Avdeev
d34bf3aa8d
rt: fix studio models colorful flickering
2022-09-03 11:25:33 -07:00
Ivan 'provod' Avdeev
df09a4e637
rt: move AS management from vk_rtx to vk_ray_accel
...
no functional changes yet.
2022-08-27 12:30:53 -07:00
Ivan 'provod' Avdeev
275417772e
rt: move image-related funcs from vk_rtx to vk_image
2022-08-27 11:39:29 -07:00
Ivan 'provod' Avdeev
77b05af59a
rt: don't forget to fill kusochki with static geometry data on update
...
this also makes dynamic model gpu crashes more salient, investigating
2022-08-27 11:25:09 -07:00
Ivan 'provod' Avdeev
9a335a1e56
(wip) rt: add uploading kusochki on every frame
...
disabled due to severe glitches
2022-08-20 13:56:29 -07:00
Ivan 'provod' Avdeev
501c3d15ad
rt: use staging to upload kusochki
...
fixes more weird square glitches
breaks animated textures, colors and conveyors
2022-08-20 12:13:03 -07:00
Ivan 'provod' Avdeev
7f3dca0993
rt: use proper staging for light uploading
...
also don't upload clusters as we're thinking about sunsetting them in their current form.
2022-08-15 09:31:13 -07:00
Ivan 'provod' Avdeev
41e5757c0a
FIXME: rt: try disabling light grid entirely
...
this skips 40ms+ grid upload cost, and seems generally just a few ms more costly than sampling clusters.
however, there are sync glitches for reasons unknown.
2022-08-15 09:31:13 -07:00
Ivan 'provod' Avdeev
188d02c4aa
rt: fix shader reloading validation crashes
...
wait for gpu to become idle before trying to recreate pipelines
2022-08-15 09:31:13 -07:00
Ivan 'provod' Avdeev
c53f22d028
rt: extract bit array
2022-08-15 09:31:13 -07:00
Ivan 'provod' Avdeev
9f6fa0a8cb
rt: make lights data more private
2022-08-15 09:31:13 -07:00
Ivan 'provod' Avdeev
0f0a58d1aa
rt: add debug markers to see that uploading lights takes >35ms
2022-08-15 09:31:13 -07:00
Ivan 'provod' Avdeev
1d2e763baf
rt: add staging buffer for light grid, fix #368
2022-08-15 09:31:13 -07:00
Ivan 'provod' Avdeev
1d25b718dd
rt: split light metadata/grid bindings back in shader
...
for some reason joining them leads to "invalid spirv" validation errors (and broken lights).
split the bindings back making shaders essentially unchanged, while still keeping a single physical buffer
2022-08-15 09:31:13 -07:00
Ivan 'provod' Avdeev
01d4764cf4
vk: do not compile dumbspter
2022-08-15 09:31:13 -07:00
Ivan 'provod' Avdeev
1b834f37be
rt: join metadata and grid buffers together (breaks validation)
2022-08-15 09:31:13 -07:00
Ivan 'provod' Avdeev
608bf020c4
rt: move light metadata uploading to vk_light.c
2022-08-15 09:31:13 -07:00
Ivan 'provod' Avdeev
1f741a48a3
rt: hide emissive_textures info
2022-08-15 09:31:13 -07:00
Ivan 'provod' Avdeev
a5efa71ecb
rt: clean vk_light a bit
2022-08-15 09:31:13 -07:00
Ivan Avdeev
202f2b8462
rt: print material load stats
2022-08-13 14:17:43 -07:00
Ivan Avdeev
8ee68935d0
rt: do not print each material texture lookup
2022-08-13 14:17:43 -07:00
NightFox
91df117998
new material paths ( #382 )
2022-08-12 10:27:41 -07:00
Ivan Avdeev
85c55a7fc9
update after merge, make it build and run with rasterizer
...
have not checked ray tracing, or playing longer than a couple of minutes
2022-08-08 00:23:38 -07:00
Ivan 'provod' Avdeev
0d0241d088
vk: recreate swapchain on all errors except fatal
...
Unless we know the error is unrecoverable, try to recreate swapchain anyway.
2022-07-23 14:17:20 -07:00
Ivan 'provod' Avdeev
8291efd08b
rt: fix polygon light clusters on missing pvs
2022-07-23 13:39:37 -07:00
Ivan 'provod' Avdeev
af594203f8
rt: fix point light cluster crash on missing pvs
...
will still crash for polygon lights
2022-07-23 13:39:37 -07:00
Ivan 'provod' Avdeev
9b76f3acb4
rt: fix missing moving polygon lights
2022-07-23 12:06:43 -07:00
NightFox
8baf34768a
correct environment light power
2022-07-23 11:34:57 -07:00
Ivan 'provod' Avdeev
ceea3a614e
vk: do not forget to upload staging without rays
2022-07-23 11:33:15 -07:00
Ivan 'provod' Avdeev
aaab09fd38
vk: remove old ring buffer helper
2022-07-15 00:50:29 -07:00
Ivan Avdeev
394587adbf
vk: remove geometry print stats func
2022-07-09 13:37:09 -07:00
Ivan 'provod' Avdeev
118bdd9985
vk: use debuffer for geometry mem management
2022-07-09 13:37:09 -07:00
Ivan 'provod' Avdeev
a2b083300c
vk: move geometry buffer handling to separate files
2022-07-09 13:37:09 -07:00
Ivan 'provod' Avdeev
da97f664d7
vk: recreate swapchain on exclusive mode lost, fix #365
2022-07-09 12:47:45 -07:00
Ivan 'provod' Avdeev
23ad2096a9
rt: remove old single-pipeline raytracer
2022-07-09 11:54:47 -07:00
Ivan 'provod' Avdeev
0fcd05554a
implement debuffer on top of flipping buffer
2022-07-09 10:41:59 -07:00
Ivan 'provod' Avdeev
b634d6251e
replace debuffer with flipping one where possible
2022-07-09 10:41:59 -07:00
Ivan 'provod' Avdeev
c299ac9ccd
do not overwrite ubo buffers being used
2022-07-09 10:41:59 -07:00
Ivan 'provod' Avdeev
f8ea93656f
do not overwrite staging data until we know it's been uploaded
2022-07-09 10:41:59 -07:00
Ivan 'provod' Avdeev
be20ae2fb0
vk: coalesce same buffer dest staging regions uploading
2022-07-09 10:41:59 -07:00
Ivan 'provod' Avdeev
f390591647
vk: fix texture mips uploading
2022-07-09 10:41:59 -07:00
Ivan 'provod' Avdeev
88f8aabf8e
vk: fix linux build
2022-07-09 10:41:59 -07:00
Ivan 'provod' Avdeev
1d48982e7b
vk: refactor staging api a bit
2022-07-09 10:41:59 -07:00
Ivan 'provod' Avdeev
eda34ee9db
vk: explicitly synchronize adjacent command buffer submissions
2022-07-09 10:41:59 -07:00
Ivan 'provod' Avdeev
ebcee75c0b
vk: silence offset prints in render
2022-07-09 10:41:59 -07:00
Ivan 'provod' Avdeev
4ef261a0b0
vk: print devmem allocation failure reason
2022-07-09 10:41:59 -07:00
Ivan 'provod' Avdeev
09112bedef
vk: slightly refactor s/2d/overlay/
2022-07-09 10:41:59 -07:00
Ivan 'provod' Avdeev
b0f1b60f62
vk: supposedly fix menu glitches
...
had to ringify 2d buffer too
2022-07-09 10:41:59 -07:00
Ivan 'provod' Avdeev
dc129475bd
vk: fix synchronization on resize/swapchain recreation
2022-07-09 10:41:59 -07:00
Ivan 'provod' Avdeev
2c667bdc60
fix func declaration
2022-07-09 10:41:59 -07:00
Ivan 'provod' Avdeev
31c35a4c82
rt: ringify tlas geom buffer
2022-07-09 10:41:59 -07:00
Ivan 'provod' Avdeev
aca2849c5a
rt: make kusochki use double-ended buffers
2022-07-09 10:41:59 -07:00
NightFox
4809fc5d02
more correct base_color processing
2022-05-30 18:04:59 -07:00
Ivan 'provod' Avdeev
d2bb972930
rt: assoc dyn polylights w/ render model
...
fix #355
2022-05-27 11:28:45 -07:00
NightFox
4e1982815c
correct payload.emissive.rgb
2022-05-27 11:28:26 -07:00
NightFox
c713c7fc59
correct lighting and gamma-correction improvement
2022-05-27 11:28:26 -07:00
Ivan 'provod' Avdeev
cb427d0839
vk: ring-based dynamic geometry buf alloc
...
- Clear split between static and dynamic geometry within the same buffer
- Store previous frame geometry data longer
- Use simpler ring buffer for allocation
- Add waf unit tests for alolcator
Known issues:
- ray tracing still glitches a lot
2022-05-14 14:00:13 -07:00
Ivan 'provod' Avdeev
fed12884dc
vk: ne sri v log
2022-05-04 09:55:13 -07:00
Ivan 'provod' Avdeev
608aa4137d
vk: use staging for uploading geometry
2022-05-04 09:23:37 -07:00
Ivan 'provod' Avdeev
c5012328d6
vk: pick device memory slot based on type index
2022-04-30 00:28:52 -07:00
Ivan 'provod' Avdeev
a3ff75b48f
vk: draft staging api, use it for textures
2022-04-28 00:16:25 -07:00
Ivan 'provod' Avdeev
573d006c4a
Merge remote-tracking branch 'origin/vulkan' into better-sampling-passes-parallel
2022-03-21 12:00:55 -07:00
NightFox
5342c92019
Rads and patches, rev1 ( #328 )
...
Обновлённые рады и патчи карт для лучей. Куча ненужных источников выкинута, местами освещение переделано в пользу реализма. Попытка вытянуть освещение через доступные светящиеся поверхности. Список радов и патчей будет потихоньку обновляться. Это первая ревизия, во второй будут исправляться пропущенные ошибки и коррекция освещения относительно новых материалов.
Для патчей исправлен масштаб яркости у светящихся текстур.
Также теперь рад файлы лежат в data/valve/maps/ а патчи в data/valve/luchiki/maps/. Теперь возможно добавлять другие моды.
2022-03-21 12:00:02 -07:00
Ivan 'provod' Avdeev
31e15e40c6
vk: print allocations only under -vkdebugmem
2022-02-22 21:46:44 -08:00
Ivan 'provod' Avdeev
00652f0e7d
rt: fix pcie bus thrashing; add profiler scopes
...
turns out it's not cool to read color from on-gpu kusok data, modify it, and write back
2022-02-21 23:46:50 -08:00
Ivan 'provod' Avdeev
3ebdeb876e
differentiate debug markers vs validation layers
...
Split concerns:
- validation layers help with correctness, but not performance (*generally)
- debug markers help with profiling (and ony sometimes with correctness too)
These were conflated into a single `-vkdebug` arg.
And sometimes you need only markers and no validation for performance.
(Validation is like 30% slower)
Make it so that:
- `-vkdebug` enables only debug names and time markers, but not validation
- `-vkvalidate` enables validation layers and also debug markers
2022-02-20 23:40:48 -08:00
Ivan 'provod' Avdeev
e35e2aa043
rt: allocate as many desc sets as frames in flight
...
still not fully correct or robust, but passes validation
missing correctness things:
- Nx light data buffers
- Nx dynamic model buffers
- Nx dynamic BLASes
quite likely will also need (depending on update strategy, direct vs upload):
- Nx light data buffers
- Nx UBOs
probably fine since frames don't really overlap:
- single TLAS
2022-02-20 23:30:23 -08:00
Ivan 'provod' Avdeev
955f36a423
Merge branch 'parallel-frames' into better-sampling-passes-parallel
...
includes a few initial compilation fixes for parallel ray tracing. does not work yet
2022-02-20 16:00:33 -08:00
Ivan Avdeev
22917938d9
vk: initial draft of parallel frames
...
adds multiple command buffers and bits of synchronization.
is not correct at all:
- no depth buffer barrier
- no ubo slots in render
- no proper render memory management
- no ray tracing support whatsoever
- ... etc
2022-02-10 22:55:33 -08:00
Ivan Avdeev
668d3fb81a
rt: add shadows for environment lights
2022-02-09 21:57:55 -08:00
Ivan Avdeev
152cca3a47
rt: select random triangle to sample based on solid angle
...
looks correct enough(ish?)
perf (c1a0):
direct poly light 4.4ms, v85(96), o10/16 (-6v +1o)
2022-02-08 23:04:00 -08:00
Ivan Avdeev
e2694ecf36
rt: try single triangle solid angle sampling
...
1. it looks way better
2. still missing other triangles
perf (c1a0):
4.2ms, v87(96), o10/16 (-6v +1o)
2022-02-08 22:26:39 -08:00
Ivan Avdeev
b68dcf81a1
vk: move big enum to string tables to dedicated source file ( #345 )
2022-02-06 23:16:54 -08:00
Ivan Avdeev
113039a929
vk: print surface formats and colorspaces names
2022-02-06 09:42:03 -08:00
Ivan Avdeev
8d8abb7e29
vk: synchronize screenshots with swapchain, fix #192
2022-02-06 09:42:03 -08:00
Ivan Avdeev
970089516c
vk: move swapchain out from framectl
2022-02-06 09:42:03 -08:00
Ivan Avdeev
dd1f58d0b7
rt: simplify polygon light sampling
...
do stupid first triangle sampling, w/ contrib estimation area * dot(LP) / dist^2
4.7ms all poly lights, occupancy 10, vgpr 86(96)
2022-02-04 18:38:36 -08:00
Ivan Avdeev
4bb44c1569
rt: add skybox support
2022-02-02 21:47:40 -08:00
Ivan Avdeev
3a6bed136a
rt: add moving polygon lights support
2022-02-02 21:32:10 -08:00
Ivan Avdeev
f9bf0aadd0
rt: add emissive color
2022-02-02 19:04:45 -08:00
Ivan Avdeev
6b381c8970
rt: flatten pass bindings a bit
2022-01-31 20:50:39 -08:00
Ivan Avdeev
b6c96ddebd
rt: automate image barriers for passes
2022-01-31 20:40:41 -08:00
Ivan Avdeev
c2d8ecbf79
rt: make denoiser to be just another pass
...
that requires also supporting compute shaders as passes.
2022-01-30 22:24:55 -08:00
Ivan Avdeev
950b1ff6cf
rt: tie pass binding to resource semantic
...
this allows removing pass write function and moves us closer to
auto-solving pass dependencies
2022-01-30 20:49:37 -08:00
Ivan Avdeev
6c6e6e191d
rt: make array of resources
...
this moves one step closer to fully dynamic resources and automatic
barriers.
next steps would be:
- passes declaring their bindings at creation time
- resources automatically preparing values based on that declaration
- automatic barriers
- single descriptor pool stored at resources (aware of frames in flight,
etc)
- parsing shaders to generate binding declaration
2022-01-28 22:58:07 -08:00
Ivan Avdeev
61ecda02f2
rt: add output material channel to primary ray
...
perf (--//--)
- total ray time: 14.5ms
- primary: 0.2ms v:81/96 s:60/128 o:10/16 (-6v +1o)
- light poly: 13.4ms v:256/256 s:98/128 o:4/16 (-28v +1o)
- light point: 0.8ms v:87/96 s:68/128 o:10/16 (-6v +1o)
2022-01-27 20:04:18 -08:00
Ivan Avdeev
90fa6161ac
rt: add parallel direct point light pass
...
(look how easy that was! yay passes!
... still need to do spir-v parsing to extract bindings though)
perf (c1a0 lobby, 720p, 6900XT)
- total ray tracing time: 15.2ms
- primary: 0.7ms v:80/80 s:60/128 lds:2048 o:12/16 (-4v +1o)
- dir poly: 13.8ms v:256/256 s:98/128 lds:2048 o:4/16 (-28v +1o)
- dir point: 0.9ms v:85/96 s:68/128 lds:2048 o:10/16 (-6v +1o)
dir point and poly are not synchronized and overlap. but poly takes most
of the time, and point can only ramp up gradually at the very tail of
poly.
2022-01-27 19:14:56 -08:00
Ivan Avdeev
c3a7a01620
rt: passify light direct poly
2022-01-27 17:47:00 -08:00
Ivan Avdeev
b3c69851dc
rt: draft a universal pass sketch
...
allows easily creating arbitrary ray tracing pipelines out of sets of
bindings and shaders
what's missing:
- optimal handling of duplicate shaders
- reading bindings from shaders (parse SPIR-V) instead of specifying in
code
- automatic resource creation according to binding definitions
- automatic barriers according to bindings interface
2022-01-26 23:52:19 -08:00
Ivan Avdeev
e384f2e1f7
rt: move shader binding defs to interop
2022-01-22 19:13:08 -08:00
Ivan Avdeev
5d8e15bfac
rt: sample all poly lights more correctly
2022-01-22 18:54:40 -08:00
Ivan Avdeev
21ff19be83
rt: convert denoiser to use resources
2022-01-22 18:54:11 -08:00
Ivan Avdeev
202eccb3d1
rt: cosolidate pass args in a central structure
2022-01-21 20:55:43 -08:00
Ivan Avdeev
e295f39c2b
rt: fix for X macro redefinition
2022-01-21 09:52:16 -08:00
Ivan Avdeev
7b7d08a944
rt: make primary ray use ray pipeline framework
2022-01-20 20:21:06 -08:00
Ivan Avdeev
70eb2fed6f
rt: read tangents and normal map
2022-01-20 20:09:21 -08:00
Ivan Avdeev
5b4a22e97e
rt: remove ray_query extension dependency
2022-01-20 20:08:46 -08:00
Ivan Avdeev
23b4bdd4f8
rt: consolidate specialization data
2022-01-20 20:04:43 -08:00
Ivan Avdeev
94b4066d8d
rt: move ray pipeline to vk_pipeline
2022-01-20 18:48:01 -08:00
Ivan Avdeev
63358be4a3
rt: replace ray query with rt pipeline for direct light
...
it stays roughly the same, vgpr 256, etc.
perf is a tiny bit better (12ms vs 14ms for all poly lights in c1a0
lobby /w shadows), but it may be sampling artifact
2022-01-20 00:06:38 -08:00
