Current copy is cloned using hash: 51694fd33cdaaec5bdd7ab3dc4f488f5818fd870
.git and .gitignore have been cleanup. tests,docs,webgpu-cts folders have been deleted.
For more details look at third_party/dawn/tnt/README.md file, which will be
pushed in subsequent patch.
For GL+Linux, PlatformGLX will try to open an X11 window
regardless of whether we are doing headless/offscreen rendering
or not.
Here we add an OSMesa platform, which will allow us to avoid
opening any window on Linux. This is particularly useful for
situation where a display is not available, like for CI.
One important detail is that even though we are displaying through
a window, we keep the SDL2 dependency in tact for gltf_viewer.
This is due to the fact that gltf_viewer is built upon
FilamentApp, which is heavily integrated with SDL2. This is mostly
ok since we won't be hitting any path for opening a window due to
gltf_viewer's existing support for headless mode.
- Add methods for adding attributes to the input mesh
- Add method in TangentSpaceMesh for when user provides the
tangents
- Separate client-side Algorithm enum from implementation algorithm
(AlgorithmImpl)
- Fix CMake config for combining static libs
* Add spirv-headers as a separate third_party repo
Previously, we pulled in spirv-headers as part of spirv-tools. We
still keep this behavior but move the content of the repo to
third_party.
We introduce a script for updating spirv-tools, and update the patch
file. The same script will also pull in a dependent spirv-headers.
The CL introducing the ESSL 1.0 chunk in materials inadvertently disabled
optimizations for said code. This commit reintroduces those optimizations and
fixes associated bugs which manifested. In particular, spirv-cross was
generating uints for bools; this has been fixed with a hack. Additionally,
spirv-cross is now compiled with exceptions enabled so that matc can gracefully
fail and show the code which failed to compile rather than abruptly aborting.
* Suppress numerous libz warnings
zlib will fix this issue later (see https://github.com/madler/zlib/issues/633).
For now we will just turn off the warning.
* Fix Windows build
* Begin Sorting SubProjects into Folders
* Add more subprojects to folders
* Add even more subprojects to folders
* Add further subprojects to folders
* Move the last two projects
* Move Resources to a Resources subfolder
* Remove spaces to be stylistically coherent
* Revert Improper CMake Modifications
* Revert erroneous line removals
* Only specify sdl2's folder on WIN32
* Add the shader subprojects to a Generated folder
* Move shaders to Filament/Shaders
Filament does not yet fully support threads with WASM, but this is a
baby step in that direction.
To enable experimental pthreads support, enable the WEBGL_PTHREADS CMake
option. This will enable pthreads support in `gltfio` and `utils`, which
is known to work, but not when served with GitHub Pages.
The web server must emit COOP, COEP and CORP headers, so our build
instructions now recommend the use of `emrun` for local testing.
This also changes our demos so that they do not use unpkg, which
does not work when using `emrun`, due to cross-origin restrictions.
We were re-building various C++ files in three different targets
(basis_encoder, basis_transcoder, basisu executable), it's probably
better just to set up proper dependencies between the libraries. Note
that I'm not sure if this actually improves build times.
More importantly, this creates a CMake target for the zstd library
because we want to use zstd in other places.
This change includes a fix for an issue we filed against spirv-tools:
https://github.com/KhronosGroup/SPIRV-Tools/issues/4371
So, it should reduce the number of extraneous matrix copies in finalized
GLSL code.
I did quick size total of all filamat files (*) before and after this
update, it went from 11.3 MB to 11.1 MB.
(*) All backends are enabled, includes built-in Filament shaders and
gltfio ubershaders.
