- Add a Configuration struct to the WebGPUPlatform class. This
allows for client-side setting of WebGPU backend configurations.
- Add a configuration for forcing the wgpu backend to pick a
certain backend.
- Add Vulkan as a potential backend for WebGPU + MacOS.
- Locally modify Dawn so that it does not assume only switfshader
is available for Vulkan on MacOS.
- Enable vulkan support for Dawn (third_party/dawn/tnt/CMakeLists.txt)
- Plumb option to pick different WebGPU backend through
FilamentApp and gltf_viewer.
- Fix broken links in https://google.github.io/filament/main/
- Make /README.md links consistent
- Add additional replacement recipes for /README.md
- Make /index.html redirect to /dup/intro.html because
/index.html has the wrong relative links. This is essentially
adding a redirect-only index.html to src_raw.
When calling setExternalSamplerVkSet the recycle
function lambda captured some variables allocated
on the stack, which are out of scope by the time
the function is called.
Change the capture to be done by value instead of
by ref to avoid this problem.
This commit enhances the material compilation process by embedding the
`matc` command-line parameters directly into the compiled material file.
This feature is valuable for debugging, as it allows developers to
inspect the exact compilation settings used for a given material.
A key consideration is the potential for personally identifiable
information (PII) in the command-line arguments (e.g., file paths). To
address this, a `toPIISafeString` method has been implemented to filter
out PII-sensitive options before they are stored in the material.
With this change, the matc command below
/path/to/matc -a opengl --api vulkan -p desktop -g -o /path/to/my.filamat /path/to/my.mat
is stored to the package as below. (veryfied by running `matinfo my.filamat`)
Compilation Parameters: -a opengl --api vulkan -p desktop -g
In EGL Android, when importing an AHardwareBuffer
from an ExternalImageHandle, the corresponding EGLImageKHR
is not destroyed when calling destroyExternalImageTexture,
causing a memory leak that depending on the scenario
will cause an OOM situation.
A few bugs in that area were introduced by #8391. Upscaling is
supposed to perform the final blending if needed, but it didn't.
Transparency/blending is only supported by the bilinear upscaler, which
is automatically selected in that case.
The upscaling pass itself may include a final `RCAS` pass for
sharpening, in that case, blending must be performed then. So we added
the logic for that.
Fixes#9061
- add conveniences function to make LineDictionary look like a vector
- a pattern must start on a word boundary but "_" wasn't treated as one
- getIndices() must return the empty vector when any of the substring
is not found
We can significantly improve the effectiveness of the line dictionary
by splitting lines strategically. spirv optimization tends to create
new variable names (e.g. _1234) that are not always stable between
variants, hereby preventing lines from being duplicated. By simply
splitting lines around these patterns, we improve the effectiveness
of the compression.
The decompression is almost unchanged. To make the code easier, we
now keep the '\n' at the end of lines in the dictionary. That's the
only change to the decompression side.
On certain materials like aiDefault.mat the compression ratio is
improved from 2.8x to 15x.
This also fixes a small but where the line dictionary relied on the
last line of the input to be a newline.
