kc3-lang/angle/util/windows/win32/Win32Window.h

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• Hash : 57041007
  Author :
  Date : 2019-03-14T13:33:24
  

  Revert "Fix several WGL test failures."
  
  This reverts commit 13a8c4d84e16137c47cb2f958b24c08797527cfc.
  
  Reason for revert: Seems to have led to a flakier situation:
  
  https://ci.chromium.org/p/chromium/builders/ci/Win10%20FYI%20Debug%20%28NVIDIA%29/3006
  https://ci.chromium.org/p/chromium/builders/try/win-angle-rel/1231
  
  Original change's description:
  > Fix several WGL test failures.
  > 
  > SimpleOperationTest.ClearAndSwap/ES2_WGL failed when run in isolation,
  > since getGLWindow()->hasError() would report a previous error,
  > instead of result of swapBuffers().
  > When running after an OPENGL test, swapBuffers() would clear
  > the previous error, but that doesn't happen in isolation.
  > 
  > The previous error is from loading WGL functions, some of which are
  > expected not to be present. Clear the error in GetProcAddressWithFallback,
  > but verify that there is no error entering it.
  > 
  > This uncovers more errors in angle_perftests:
  > DrawCallPerfBenchmark.Run/wgl
  > DrawCallPerfBenchmark.Run/wgl_tex_change
  > DrawCallPerfBenchmark.Run/wgl_vbo_change
  > DrawElementsPerfBenchmark.Run/wgl_ushort
  > They come from redundant calls when destroying a window. Fix this as well.
  > 
  > Several more errors where uncovered by debug prints, fix those, too.
  > 
  > Bug: angleproject:3153
  > Change-Id: I559c098be9dcdfd3add83f045f745d190250b986
  > Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1515602
  > Commit-Queue: Yuly Novikov <ynovikov@chromium.org>
  > Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
  
  TBR=ynovikov@chromium.org,geofflang@chromium.org,syoussefi@chromium.org,jmadill@chromium.org
  
  Change-Id: I095fadc0dd3a2c998c1dc86f3760184ae6fd7309
  No-Presubmit: true
  No-Tree-Checks: true
  No-Try: true
  Bug: angleproject:3153
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1523527
  Reviewed-by: Jamie Madill <jmadill@chromium.org>
  Commit-Queue: Jamie Madill <jmadill@chromium.org>
  

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• util/windows/win32/Win32Window.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.
  //
  
  // Win32Window.h: Definition of the implementation of OSWindow for Win32 (Windows)
  
  #ifndef UTIL_WIN32_WINDOW_H
  #define UTIL_WIN32_WINDOW_H
  
  #include <windows.h>
  #include <string>
  
  #include "util/OSWindow.h"
  #include "util/Timer.h"
  
  class Win32Window : public OSWindow
  {
    public:
      Win32Window();
      ~Win32Window() override;
  
      bool initialize(const std::string &name, size_t width, size_t height) override;
      void destroy() override;
  
      bool takeScreenshot(uint8_t *pixelData) override;
  
      void resetNativeWindow() override;
      EGLNativeWindowType getNativeWindow() const override;
      EGLNativeDisplayType getNativeDisplay() const override;
  
      void messageLoop() override;
  
      void pushEvent(Event event) override;
  
      void setMousePosition(int x, int y) override;
      bool setPosition(int x, int y) override;
      bool resize(int width, int height) override;
      void setVisible(bool isVisible) override;
  
      void signalTestEvent() override;
  
    private:
      static LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam);
  
      std::string mParentClassName;
      std::string mChildClassName;
  
      bool mIsVisible;
      Timer *mSetVisibleTimer;
  
      bool mIsMouseInWindow;
  
      EGLNativeWindowType mNativeWindow;
      EGLNativeWindowType mParentWindow;
      EGLNativeDisplayType mNativeDisplay;
  };
  
  #endif  // UTIL_WIN32_WINDOW_H
  

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