This commit adds the `glFramebufferTextureMultisampleMultiviewOVR`
function, enabling MSAA to work in conjunction with the multiview
extension.
The function's declaration is present in the latest main branch of the
Khronos GLES2 API headers. While directly pulling these updated headers
is the ideal approach, it would necessitate a significant reorganization
of Filament's current header file structure and incorporate more files
than currently needed.
To minimize immediate changes and limit scope, this change adopts
only the necessary function declaration by copying it directly.
BUGS=[417311684]
Update glslang/tnt/README to point to updated commit hash
Glslang switched from using spirv.hpp to using spirv.hpp11
which collides with spirv.hpp when used in the same .cpp file.
This change requires https://github.com/google/filament/pull/8729
before it can compile. That has already landed.
* Add GTAO options into the struct
* Add gtao mat and shader
* Set type specific parameters in ppm
* Fix inconsistent name
* Fix incorrect param type
* Add bent normal calculation
* Fix the gui
* Adjust precision
* Use mix
* Add some comments
* Refactoring
* Update comments
* Add comments for aoOptions
* Update
* Update
* Address the comments
* Split .mat into bent and non-bent
* Update
* Update
* Use sqrt on mobile
* Omit default case
* Commit beamsplitter generated changes
* Use built-in acosFast
* Remove unused function
* Fix the mismatched parameter type
* Some optimizations
* Commit beamsplitter results
* Update the comment
* Update default value
* Commit beamsplitter changes
* Extract common parameters out
* Make sure that all descriptors are always initialized
* improvements to committing material instances
- from now on, only MaterialDomain::SURFACE material instances are
automatically committed by FEngine at the beginning of a frame.
COMPUTE and POST_PROCESS domains must be committed manually via
a new API on MaterialInstance. Both domains are not public APIs so
this shouldn't have an impact anywhere.
- DescriptorSet now validates that all descriptors are set and emits
an error in the log if not.
- these changes prevent PostProcess material instances to be committed
before all descriptors are set.
* Update filament/src/details/Engine.cpp
Co-authored-by: Powei Feng <powei@google.com>
---------
Co-authored-by: Powei Feng <powei@google.com>
We rename and modify the mapping form the backend layouts
to VK version of the layouts. We fix some of the barrier
definitions which were inaccurate.
Also fix and clarify some of the VulkanBuffer barrier related
details.
* re-do "Use the Perfetto SDK instead of ATRACE" (#8701)
This time we create an entirely new private header: Tracing.h which
uses the perfetto SDK instead of ATRACE. The old Systrace.h is
unchanged to presever backward compatibility but is essentially
deprecated and no longer used within the filament repo.
The new TRACING_ macros use an explicit CATEGORY parameter, which is
declared in Tracing.h.
Moreover, tracing can be compiled out by defining
FILAMENT_TRACING_ENABLED to false before including Tracing.h
iOS tracing is still supported and still controlled via
FILAMENT_APPLE_SYSTRACE.
There are three perfetto categories defined:
- "filament/filament"
- "filament/jobsystem"
- "filament/gltfio"
The "filament/jobsystem" category is compiled out by default.
And they can be enabled in AGI / perfetto by adding:
```
data_sources {
config {
name: "track_event"
track_event_config {
disabled_categories: "*"
enabled_categories: "filament/filament"
enabled_categories: "filament/jobsystem"
enabled_categories: "filament/gltfio"
}
}
}
```
* Update libs/utils/include/private/utils/Tracing.h
Co-authored-by: Powei Feng <powei@google.com>
* Update libs/utils/src/android/Tracing.cpp
Co-authored-by: Powei Feng <powei@google.com>
* remove all references to SYSTRACE_TAG
---------
Co-authored-by: Powei Feng <powei@google.com>
* add sampler type in DescriptorSetLayout
[**New Material Version**]
* select the proper descriptor set layout in the rendering loop
Now that the per-view layout can be different based on the type of
shadow, we need to make sure we set the proper layout in the pipeline
and use the corresponding descriptor set.
There are now 16 "per-view" layouts and their corresponding descriptor
set. There are two sets of 8, the current set is determined by the
shadow type on the view.
Then during rendering, when we set the pipeline we need to select the
corresponding layout; each material now offers both versions of the
layout and we just pick the right one.
DescriptorSet::setBuffer and setSampler now need the layout in order
to do some validation that the correct type of descriptor is used.
This will help catch problems earlier.
* DescriptorType now includes the "dimension" of the texture
DescriptorType now also encodes wether the descriptor expects a 2D, 3D,
Cubemap and/or Array.
This is needed by both Metal and WebGPU.
[**New Material Version**]
* Fix typos.
* fix fog sampler descriptor type
- Move the comparison logic into its own script
- Add entry point bash script to generate the renderings
- Separate the preamble bash logic into its own file
Failed to build android when using CMake >= 4.0.
Remove a no longer required check for the android build. This check
should be covered by the cmake_minimum_required() call, which is
present in relevant CMakeLists.txts.
