/* * Copyright (C) 2023 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #pragma once #include "aemu/base/synchronization/Lock.h" #include "X11Support.h" #include class X11ErrorHandler { public: X11ErrorHandler(EGLNativeDisplayType dpy); ~X11ErrorHandler(); int getLastError() const { return s_lastErrorCode; } private: static int s_lastErrorCode; EGLNativeDisplayType m_dpy; int (*m_oldErrorHandler)(Display *, XErrorEvent *) = nullptr; static android::base::Lock s_lock; static int errorHandlerProc(Display* dpy, XErrorEvent* event); };