Michael Jones
8f1136e018
When running unit tests or other fast completing renders, forced crashes can occur if there are any slow, outstanding PSO compilation requests (due to the `std::terminate` fall-back case in `~ShaderCache`). This patch eliminates the need for this shutdown hack by using of the async version of `newComputePipelineStateWithDescriptor` when creating a PSO for the first time. In doing so, we are able to explicitly respond to app shutdown instead of waiting for the pipeline to finish compiling (..and then timing out and force-crashing). We still use the blocking version of `newComputePipelineStateWithDescriptor` when loading from an archive, as this can handle loading from a corrupted archive gracefully. Finally, we move `addComputePipelineFunctionsWithDescriptor` to *after* the PSO is built (as this will trigger a full blocking compile if the PSO has not yet been built, which would bring back the original issue). Pull Request: https://projects.blender.org/blender/blender/pulls/105506
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