gfx/gl/AndroidNativeWindow.h
author Ciure Andrei <aciure@mozilla.com>
Mon, 14 Jan 2019 05:55:46 +0200
changeset 453695 d23f6e4d9ba23840b511babbf651e37b297e863d
parent 448947 6f3709b3878117466168c40affa7bca0b60cf75b
child 454354 5f4630838d46dd81dadb13220a4af0da9e23a619
permissions -rw-r--r--
Merge mozilla-central to mozilla-inbound. a=merge CLOSED TREE

/* -*- 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;
};

}  // namespace gl
}  // namespace mozilla

#endif  // MOZ_WIDGET_ANDROID
#endif  // AndroidNativeWindow_h__