Introduced the FILAMENT_ENABLE_EXCEPTIONS (default ON) and
FILAMENT_ENABLE_RTTI (default OFF) CMake options to control these
features globally. This replaces previous hardcoded, platform-specific
overrides.
Added a -E flag to build.sh to easily disable exceptions during
build configuration.
Removed hardcoded -fno-exceptions and -fno-rtti from
android/build.gradle to allow CMake to control these flags, but kept
-fno-rtti enabled by default for the Java/Android build as requested.
Documented in CMakeLists.txt and BUILDING.md that the JNI library
(Android/Java build) requires exceptions to be enabled.
Enabled RTTI specifically for the assimp target in
third_party/libassimp/tnt/CMakeLists.txt to fix compilation errors
caused by its use of dynamic_cast.
SIZEGUARD_BYPASS
- Bumped GITHUB_EMSDK_VERSION to 5.0.4 in build scripts and docs.
- Fixed a compilation error in web/filament-js/jsbindings.cpp where stricter
pointer binding rules in Emscripten 5.0.4 caused a build failure when
returning a raw pointer wrapped in `emscripten::val`. Changed the lambda
to return the raw pointer directly, leveraging Embind's `allow_raw_pointers()`.
- Add documentation for specgen along with proper math rendering
- Adjust the heading size, capitalization of various READMEs.
- Add backend test README to the doc
- Rename the CI related tests to have prefix "CI:"
- Fix Android build in build.sh so that the tools dir are
properly set to corresponding folders for debug vs. release.
- Update/consolidate documentation to explain the Android Studio
workflow better.
- Move documentation from outdated apps folder to BUILDING.md
Building tools separately is necessary for the existing
cross-complation usecase. We generalize this by introducing
two cmake vars that enable exporting and importing
prebuilt tools.
The intended usecase is to enable ASAN-built filament without
having to run ASAN-built matc (which is prohibitively slow).
build.sh has been modified to add a `-y` flag forprebuilding
tools.
* Add a Renderer API to force skipping frames
Renderer::skipNextFrames(size_t) can be used to force filament to
pretend the next N frames must be skipped. This is mostly useful for
debugging.
* Add DebugOptions to Settings
We still need to move the "Debug" features of gltf_viewer to this,
but this give us a framework to do it.
Currently there is one debug option that allows to set a number of
frames to skip.
ViewerGui propose a button to skip 10 frames using this framework
* Update libs/viewer/src/Settings.cpp
Co-authored-by: Powei Feng <powei@google.com>
* Update libs/viewer/src/Settings.cpp
Co-authored-by: Powei Feng <powei@google.com>
---------
Co-authored-by: Powei Feng <powei@google.com>
- Move emscripten download into its own script
- Refactor the common "CI choice" prompt into its own file.
- Move the content of `build/common/ci-common.sh` to the
"CI choice" script.
- Mention the get-emscripten.sh script in BUILDING.md
- Use custom ICD path to enable Swiftshader instead of
specifying direct path to the lib.
- Remove unused `swiftshader` directory in `build`
- Remove swiftshader options in `build.sh` and cmakefiles
- Change BUILD.md
- Correctly handle XCB-only swapchain surface in VulkanPlatform
for swiftshader.
- Refactor `VulkanPlatform::ExtensionSet` so that `utils::CString`
is used instead of string_view, so that we don't get into
tricky lifetime issues with `const char*`
This is admittedly a very nitpicky change.
For most of the changes, I went through the various Markdown files and added
language names to the source blocks for better syntax highlighting on GitHub. It
also makes it easier to copy and paste commands without copying the leading `$`.
I avoided changing anything in `third_party`.
Additionally, I added some instructions for compiling the Android samples on the
command line and fixed some typos.
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.
Starting with 3.1.14, embind started to support for `noexcept`
which caused multiple definition errors since we have a workaround
in place that alreadys supplies template instantiations for `noexcept`.
This change should not affect G3 since our JS bindings are not used
in G3.
The upstream fix is here:
https://github.com/emscripten-core/emscripten/pull/17140Fixes#5789.
* Remove support for Java/desktop builds
These builds are never tested nor used on our end. We cannot
guarantee their proper support. It should also be possible
for an app to handle this itself.
* Remove Tungsten since it cannot be compiled anymore
This adds a Dockerfile and a new bash script that makes it
east to invoke the appopriate Docker commands.
This does not yet enable a GitHub Action because of intermittent
issues that we have not yet ironed out.
This also adds a -t flag to the easy build script for convenience.
SwiftShader on Vulkan can now be used as follows.
git clone https://github.com/google/swiftshader.git
cd swiftshader/build
cmake .. && make -j && export SWIFTSHADER_LD_LIBRARY_PATH=`pwd`
cd ../filament
./build.sh -t debug && ./out/cmake-debug/samples/gltf_viewer -a vulkan
Note that third_party/swiftshader does not need to exist since we
already have Vulkan headers. I will remove it in a subsequent PR.
The new way is to follow the instructions at the top of
`web/docs/build.py`.
The option in build.sh has been unused for a while. Invoking Python from
CMake was pointless, especially since I don't want to force other
developers to install a specific version of Python etc.
Since postRun can no longer be set from within the extern post JS, we
now use the promise rather than postRun.
This upgrades emsdk to 1.39.19 (see note in #2800).
* Very basic SwiftShader support
- we only provide SwiftShader's khornos headers in third_party
- swiftshader itself must be available on the host (for instance it
can be compiled from source).
- to enable pass -DFILAMENT_USE_SWIFTSHADER=ON option to cmake
- only GLES 3.0 is supported. Vulkan is not yet supported.
CMake should find the swiftshader libraries automatically, but if
they're installed in a non-standard place, the environment variable
SWIFTSHADER_LD_LIBRARY_PATH can be set to that place.
We also use the GLES 3.0 headers everywhere, since we don't rely on 3.1
at this point.
* add a tnt folder with a README
