kc3-lang/angle/src/libANGLE/renderer/metal/process.h

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• Hash : 65f4d2a4
  Author :
  Date : 2023-04-17T10:08:18
  

  Adds features to enable loading/saving metallibs to blobcache
  
  CompileMetalShaders results in the appropriate command line tool
  being run to generate metallib blobs from shader source.
  
  DisableProgramCaching results in not saving programs to BlobCache
  
  LoadMetalShadersFromBlobCache results in trying to load metallibs
  from BlobCache.
  
  Bug: chromium:1423136
  Change-Id: I01a4d7a5d60ed5ac978fb99db01b741e0f19e76b
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4434293
  Reviewed-by: Geoff Lang <geofflang@chromium.org>
  Commit-Queue: Scott Violet <sky@chromium.org>
  

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• src/libANGLE/renderer/metal/process.h

• //
  // Copyright 2023 The ANGLE Project Authors. All rights reserved.
  // Use of this source code is governed by a BSD-style license that can be
  // found in the LICENSE file.
  //
  // process.h:
  //    Process manages a child process. This is largely copied from chrome.
  //
  
  #ifndef LIBANGLE_RENDERER_METAL_PROCESS_H_
  #define LIBANGLE_RENDERER_METAL_PROCESS_H_
  
  #include <sys/types.h>
  #include <string>
  #include <vector>
  
  namespace rx
  {
  namespace mtl
  {
  
  class Process
  {
    public:
      Process(const std::vector<std::string> &argv);
      Process(const Process &)            = delete;
      Process &operator=(const Process &) = delete;
      ~Process();
  
      bool WaitForExit(int &exit_code);
      bool DidLaunch() const;
  
    private:
      const pid_t pid_;
  };
  
  }  // namespace mtl
  }  // namespace rx
  
  #endif /* LIBANGLE_RENDERER_METAL_PROCESS_H_ */
  

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