gfx/gl/AndroidNativeWindow.h
author Daisuke Akatsuka <dakatsuka@mozilla.com>
Tue, 14 Aug 2018 10:35:43 +0900
changeset 432046 86e6704908fde59a926376f6e42161d749e80765
parent 410182 8c761622b714eff3c523babab41efe7ad46d9736
child 448947 6f3709b3878117466168c40affa7bca0b60cf75b
permissions -rw-r--r--
Bug 1477600 - Part 2: Implement remove/reload button. r=jdescottes Differential Revision: https://phabricator.services.mozilla.com/D3272

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
// vim:set ts=2 sts=2 sw=2 et cin:
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef AndroidNativeWindow_h__
#define AndroidNativeWindow_h__
#ifdef MOZ_WIDGET_ANDROID

#include <jni.h>
#include <android/native_window.h>
#include <android/native_window_jni.h>
#include "GeneratedJNIWrappers.h"
#include "SurfaceTexture.h"

namespace mozilla {
namespace gl {

class AndroidNativeWindow {
public:
  AndroidNativeWindow() : mNativeWindow(nullptr) {
  }

  explicit AndroidNativeWindow(java::sdk::Surface::Param aSurface) {
    mNativeWindow = ANativeWindow_fromSurface(jni::GetEnvForThread(),
                                              aSurface.Get());
  }

  explicit AndroidNativeWindow(java::GeckoSurface::Param aSurface) {
    auto surf = java::sdk::Surface::LocalRef(java::sdk::Surface::Ref::From(aSurface));
    mNativeWindow = ANativeWindow_fromSurface(jni::GetEnvForThread(),
                                              surf.Get());
  }

  ~AndroidNativeWindow() {
    if (mNativeWindow) {
      ANativeWindow_release(mNativeWindow);
      mNativeWindow = nullptr;
    }
  }

  ANativeWindow* NativeWindow() const {
    return mNativeWindow;
  }

private:
  ANativeWindow* mNativeWindow;
};

} // gl
} // mozilla

#endif // MOZ_WIDGET_ANDROID
#endif // AndroidNativeWindow_h__