kc3-lang/angle/src/libANGLE/Error.h

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• Hash : e79b1e14
  Author :
  Date : 2015-11-04T16:36:37
  

  D3D11: Restrict use of MAX_UINT element indexes.
  
  We need to block the app from using MAX_UINT on D3D11 because we can't
  disable primitive restart on this platform. Instead generate an
  INVALID_OPERATION error, which is spec-compliant in ES3 because the
  result is undefined behaviour. This is also compliant with WebGL which
  explicitly defines an error here.
  
  BUG=angleproject:597
  
  Change-Id: I7ebc5371b63ff860dc6dddf79939e9629ebb2a3c
  Reviewed-on: https://chromium-review.googlesource.com/309638
  Reviewed-by: Corentin Wallez <cwallez@chromium.org>
  Tryjob-Request: Jamie Madill <jmadill@chromium.org>
  Tested-by: Jamie Madill <jmadill@chromium.org>
  

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• src/libANGLE/Error.h

• //
  // Copyright (c) 2014 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.
  
  // Error.h: Defines the egl::Error and gl::Error classes which encapsulate API errors
  // and optional error messages.
  
  #ifndef LIBANGLE_ERROR_H_
  #define LIBANGLE_ERROR_H_
  
  #include "angle_gl.h"
  #include <EGL/egl.h>
  
  #include <string>
  
  namespace gl
  {
  
  class Error final
  {
    public:
      explicit inline Error(GLenum errorCode);
      Error(GLenum errorCode, const char *msg, ...);
      inline Error(const Error &other);
      inline Error(Error &&other);
  
      inline ~Error();
  
      inline Error &operator=(const Error &other);
      inline Error &operator=(Error &&other);
  
      inline GLenum getCode() const;
      inline bool isError() const;
  
      const std::string &getMessage() const;
  
      // Useful for mocking and testing
      bool operator==(const Error &other) const;
      bool operator!=(const Error &other) const;
  
    private:
      void createMessageString() const;
  
      GLenum mCode;
      mutable std::string *mMessage;
  };
  
  }
  
  namespace egl
  {
  
  class Error final
  {
    public:
      explicit inline Error(EGLint errorCode);
      Error(EGLint errorCode, const char *msg, ...);
      Error(EGLint errorCode, EGLint id, const char *msg, ...);
      inline Error(const Error &other);
      inline Error(Error &&other);
  
      inline ~Error();
  
      inline Error &operator=(const Error &other);
      inline Error &operator=(Error &&other);
  
      inline EGLint getCode() const;
      inline EGLint getID() const;
      inline bool isError() const;
  
      const std::string &getMessage() const;
  
    private:
      void createMessageString() const;
  
      EGLint mCode;
      EGLint mID;
      mutable std::string *mMessage;
  };
  
  }
  
  #include "Error.inl"
  
  #endif // LIBANGLE_ERROR_H_
  

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