kc3-lang/angle/util/OSWindow.h

Branch : - branch - main - tag -

• Show log

  Commit

• Author : Jamie Madill
  Date : 2019-02-12 03:08:51
  Hash : 3f0ff409
  Message : Revert "Vulkan: Port renderer to Fuchsia" This reverts commit 991d1cfb5e5a2f20a46961da3ad85b95da30b88a. Reason for revert: Failing compile on the fuchsia bots on the ANGLE auto-roller. https://ci.chromium.org/p/chromium/builders/luci.chromium.try/fuchsia_x64/209198 In file included from ../../third_party/angle/util/fuchsia/ScenicWindow.cpp:10: In file included from ../../third_party/angle/util/fuchsia/ScenicWindow.h:13: In file included from gen/third_party/fuchsia-sdk/sdk/fidl/fuchsia/ui/policy/cpp/fidl.h:5: In file included from ../../third_party/fuchsia-sdk/sdk/pkg/fidl_cpp/include/lib/fidl/cpp/internal/header.h:12: ../../third_party/fuchsia-sdk/sdk/pkg/fit/include/lib/fit/function.h:135:6: error: extra ';' after member function definition [-Werror,-Wextra-semi] }; ^ 1 error generated. Original change's description: > Vulkan: Port renderer to Fuchsia > > Add DisplayVk and WindowSurfaceVk subclasses for Fuchsia to the vulkan > renderer, as well as an implementation of OSWindow that renders > fullscreen for the test suite. > > Disallow use of the vulkan loader from third_party as Fuchsia uses a fork > of the loader and has not sent those changes upstream yet. > > Add a small wayland-inspired library libfuchsia-egl to provide a type > "struct fuchsia_egl_window" to use as EGLNativeWindowType. This type > combines a zx_handle_t to an image pipe channel and a surface size. > > Image pipes can only be used once to create a VkSurfaceKHR. This means we > have to recreate the pipe in tests that call eglCreateWindowSurface more > than once with a single OSWindow, or the second call will fail. Add a > resetNativeWindow() method to accomplish this. > > BUG=angleproject:2475 > TEST=angle_end2end_tests on Fuchsia > > Change-Id: I71a613a362dd1c8aada49a3c02ae461e064457bf > Reviewed-on: https://chromium-review.googlesource.com/c/1446496 > Commit-Queue: Michael Spang <spang@chromium.org> > Reviewed-by: Jamie Madill <jmadill@chromium.org> TBR=spang@chromium.org,geofflang@chromium.org,jmadill@chromium.org,syoussefi@chromium.org Change-Id: I2d9abefa9db5363ba63a17c1773d0e147040d055 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: angleproject:2475 Reviewed-on: https://chromium-review.googlesource.com/c/1465761 Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>

• util/OSWindow.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.
  //
  // OSWindow:
  //   Operating system window integration base class.
  
  #ifndef UTIL_OSWINDOW_H_
  #define UTIL_OSWINDOW_H_
  
  #include <stdint.h>
  #include <list>
  #include <string>
  
  #include <EGL/egl.h>
  #include <EGL/eglext.h>
  
  #include "util/Event.h"
  #include "util/util_export.h"
  
  class ANGLE_UTIL_EXPORT OSWindow
  {
    public:
      static OSWindow *New();
      static void Delete(OSWindow **osWindow);
  
      virtual bool initialize(const std::string &name, size_t width, size_t height) = 0;
      virtual void destroy()                                                        = 0;
  
      int getX() const;
      int getY() const;
      int getWidth() const;
      int getHeight() const;
  
      // Takes a screenshot of the window, returning the result as a mWidth * mHeight * 4
      // normalized unsigned byte BGRA array. Note that it will be used to test the window
      // manager's behavior so it needs to take an actual screenshot of the screen and not
      // just grab the pixels of the window. Returns if it was successful.
      virtual bool takeScreenshot(uint8_t *pixelData);
  
      virtual EGLNativeWindowType getNativeWindow() const   = 0;
      virtual EGLNativeDisplayType getNativeDisplay() const = 0;
  
      virtual void messageLoop() = 0;
  
      bool popEvent(Event *event);
      virtual void pushEvent(Event event);
  
      virtual void setMousePosition(int x, int y) = 0;
      virtual bool setPosition(int x, int y)      = 0;
      virtual bool resize(int width, int height)  = 0;
      virtual void setVisible(bool isVisible)     = 0;
  
      virtual void signalTestEvent() = 0;
  
      // Pops events look for the test event
      bool didTestEventFire();
  
    protected:
      OSWindow();
      virtual ~OSWindow();
      friend ANGLE_UTIL_EXPORT void FreeOSWindow(OSWindow *window);
  
      int mX;
      int mY;
      int mWidth;
      int mHeight;
  
      std::list<Event> mEvents;
  };
  
  #endif  // UTIL_OSWINDOW_H_