Miguel Pozo 992e7c95a7 GPU: Converge ShaderCompiler implementations
Part of #136993.

Share as much of the ShaderCompiler implementations as possible.
Remove the ShaderCompiler/ShaderCompilerGeneric split and make most of
its functions non virtual.
Move the `get_compiler` function from `Context` to `GPUBackend` and
creation/deletion to `GPUBackend::init/delete_resources`.
Add a `batch_cancel` function to `ShaderCompiler` (needed for the
GPUPass refactor).

As a nice extra, the multithreaded OpenGL compilation has become faster
too.
The barbershop materials + EEVEE static shaders have gone from 27s to
22s.

I have not observed any performance difference on Vulkan or Metal.

Pull Request: https://projects.blender.org/blender/blender/pulls/136676
2025-05-08 18:16:47 +02:00
2025-05-08 15:37:28 +02:00
2023-12-08 13:28:13 +11:00
2025-05-05 16:24:46 +02:00
2025-03-12 21:55:59 +11:00

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