| Age | Commit message (Collapse) | Author |
|---|
|
|
|
backend.
- Metal uniform array compatibility in DRW module.
- Guard OpenGL-specific workarounds and flushes behind GPU_type_matches_ex API guard. Add further render boundaries for render paths called outside of the main loop.
Authored by Apple: Michael Parkin-White
Ref: T96261
Reviewed By: fclem
Differential Revision: https://developer.blender.org/D14438
|
|
MSL does not have an implicit global scope, this is emulated via macro's adding an indirection for uniforms, attributes, shader stage inputs and outputs such as:
#define roughness shaderinst->roughness.
Variables in GLSL which exist within uniform blocks can be directly referenced via the global scope, unlike standard C++. This means that variable name pollution occurs if subsequent local variables in the code use the same name, resulting in compilation errors.
A number of these conflicting names have been renamed to ensure unique naming and no further scope pollution.
Ref T96261
Reviewed By: fclem
Maniphest Tasks: T96261
Differential Revision: https://developer.blender.org/D14452
|
|
Explicit constructor for mat3 from a mat4 is not valid and cannot be overloaded.
Adding explicit texture resource type flags for depth textures. This is an explicit requirement for Metal Shading language. This is a temporary compatibility, as this path is already supported in GPU_SHADER_CREATE_INFO under ImageType::DEPTH_2D, though required in shader source for MSL shaders which do not have create info.
Authored by Apple: Michael Parkin-White
Ref T96261
Reviewed By: fclem
Maniphest Tasks: T96261
Differential Revision: https://developer.blender.org/D14418
|
|
Should have no regression.
|
|
Guard shader storage related gets and bypass a buggy enum.
Fix T95592 OpenGL Invalid Enum
|
|
This should have no regression.
|
|
This option lets specify explicitely how the fragment shader will change
the fragment's depth.
|
|
This is because the inheritance is not done before checking if the shader
should be statically compiled. Also some inheritance scheme
might have intermediate permutation that are not compilable.
|
|
Regression introduced in rB664eb1936946a077498a17c22576763c664e3186
|
|
|
|
|
|
This is less than ideal as it seems to link against all
of blender disregarding the stubs.
|
|
|
|
Mistake from 1d49293b80446b89b5b12fa0eeefaf14e5051e48.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Metal shading language follows the C++ 14 standard and in some cases requires a greater level of explicitness than GLSL. There are also some small language differences:
- Explicit type-casts (C++ requirements)
- Explicit constant values (C++ requirements, e.g. floating point values using 0.0 instead of 0).
- Metal/OpenGL compatibility paths
- GLSL Function prototypes
- Explicit accessors for vector types when sampling textures.
Authored by Apple: Michael Parkin-White
Ref T96261
Reviewed By: fclem
Maniphest Tasks: T96261
Differential Revision: https://developer.blender.org/D14378
|
|
Adding WITH_METAL option to CMAKE to guard compilation for macOS only. Implemented stub METALBackend to mirror GPUBackend interface and added capabilities initialisation, along with API initialisation paths.
Global rendering coordination commands added to backend with GPU_render_begin and GPU_render_end() commands globally wrapping GPU work. This is required for Metal to ensure temporary resources are generated within an NSAutoReleasePool and freed accordingly.
Authored by Apple: Michael Parkin-White, Vil Harvey, Marco Giordano, Michael Jones, Morteza Mostajabodaveh, Jason Fielder
Ref T96261
Reviewed By: fclem
Maniphest Tasks: T96261
Differential Revision: https://developer.blender.org/D14293
|
|
|
|
implementation-defined value of `GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT`
Allow the user to set an anisotropic filtering setting below the implementation-defined value of `GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT`.
This bug-fix is also needed for 2.93 LTS.
Reviewed By: fclem
Differential Revision: https://developer.blender.org/D14392
|
|
Some C headers might define the typedefs of the enum themselves.
Even if they are guarded by preprocessor `#if`, our enum preprocessor
has no idea of the validity of the statement. So we just bypass
if there is a typedef just before any `enum` keywords.
Note that the typedef matching is quite fragile.
|
|
Simple port. Shouldn't break anything.
|
|
Simple port. Shouldn't break anything.
|
|
This is useful to read/write to the textures directly using compute
shaders and imageLoad/Store.
|
|
This uses a StorageBuf as the source of indirect dispatch argument.
The user needs to make sure the parameters are in the right order.
There is no support for argument offset for the moment as there is no
need for it. But this might be added in the future.
Note that the indirect buffer is synchronized at the backend level. This is
done for practical reasons and because this feature is almost always used
for GPU driven pipeline.
|
|
This is a faster way to clear a buffer instead of reuploading new data.
It is equivalent to `memset` and runs directly on the GPU.
This is better to clear huge buffers and to avoid the sync cost of data upload.
|
|
|
|
|
|
This adds the possibility to read the stencil buffer inside shaders.
This is only available on GL 4.3 so use it accordingly.
|
|
This was getting in the way in multiple instances. Compute shaders dispatch
are still made in the presence of the last bound framebuffer even if they
do not interact with it.
|
|
The switch case was based on an uninitialized value.
|
|
|
|
|
|
|
|
|
|
|
|
Almost 1:1 identical to UniformBuf implementation.
|
|
|
|
Mainly -Wset-but-unused-variable.
Makes default compilation on macOS way less noisy.
Differential Revision: https://developer.blender.org/D14357
|
|
|
|
This adds detection of the maximum number of shader storage buffer
bindings that is supported on the current platform. This can be
useful to turn off features that require compute shaders but use
more buffer bindings than available.
Differential Revision: https://developer.blender.org/D14337
|
|
The constant M_PI_4 is added to GLSL to ensure it works there too.
Differential Revision: https://developer.blender.org/D14288
|
|
Contributed by luzpaz.
Differential Revision: https://developer.blender.org/D14306
|
|
Contributed by luzpaz.
Differential Revision: https://developer.blender.org/D14307
|
|
|
