OSWindow.h

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Author : Yuly Novikov
Date : 2016-08-12 20:40:14
Hash : e3352f94
Message : Change angle_util to be a shared library So that there will be one instance of static thread synchronization variables in AndroidWindow. Previously there was one instance in lib_angle_deqp_gles2_tests__library and one in libangle_deqp_libgles2, resulting in AndroidWindow::initialize waiting forever. Also make the change in GYP build to fix standalone build, and fix rpath issues on Mac. BUG=angleproject:1471 TEST=end2end and deqp tests on standalone Win10 and end2end on GN Mac 10.11 Change-Id: I731578459400bb47d269df129aabed9b67b555e6 Reviewed-on: https://chromium-review.googlesource.com/376202 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Yuly Novikov <ynovikov@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.
//

#ifndef SAMPLE_UTIL_WINDOW_H
#define SAMPLE_UTIL_WINDOW_H

#include <list>
#include <stdint.h>
#include <string>

#include <export.h>
#include <EGL/egl.h>
#include <EGL/eglext.h>

#include "Event.h"

class ANGLE_EXPORT OSWindow
{
  public:
    OSWindow();
    virtual ~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) { return false; }

    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:
    int mX;
    int mY;
    int mWidth;
    int mHeight;

    std::list<Event> mEvents;
};

ANGLE_EXPORT OSWindow *CreateOSWindow();

#endif // SAMPLE_UTIL_WINDOW_H

kc3-lang/angle/util/OSWindow.h

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kc3-lang/angle /util/OSWindow.h