/**************************************************************************** ** ** Copyright (C) 2016 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the QtWebEngine module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and The Qt Company. For licensing terms ** and conditions see https://www.qt.io/terms-conditions. For further ** information use the contact form at https://www.qt.io/contact-us. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser ** General Public License version 3 as published by the Free Software ** Foundation and appearing in the file LICENSE.LGPL3 included in the ** packaging of this file. Please review the following information to ** ensure the GNU Lesser General Public License version 3 requirements ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU ** General Public License version 2.0 or (at your option) the GNU General ** Public license version 3 or any later version approved by the KDE Free ** Qt Foundation. The licenses are as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 ** included in the packaging of this file. Please review the following ** information to ensure the GNU General Public License requirements will ** be met: https://www.gnu.org/licenses/gpl-2.0.html and ** https://www.gnu.org/licenses/gpl-3.0.html. ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef CHROMIUM_GPU_HELPER_H #define CHROMIUM_GPU_HELPER_H #include // We need this for the Q_OS_QNX define. #include namespace base { class MessageLoop; } namespace gpu { struct Mailbox; class SyncPointManager; namespace gles2 { class MailboxManager; class Texture; } } // These functions wrap code that needs to include headers that are // incompatible with Qt GL headers. // From the outside, types from incompatible headers referenced in these // functions should only be forward-declared and considered as opaque types. base::MessageLoop *gpu_message_loop(); gpu::SyncPointManager *sync_point_manager(); gpu::gles2::MailboxManager *mailbox_manager(); gpu::gles2::Texture* ConsumeTexture(gpu::gles2::MailboxManager *mailboxManager, unsigned target, const gpu::Mailbox& mailbox); unsigned int service_id(gpu::gles2::Texture *tex); #ifdef Q_OS_QNX typedef void* EGLDisplay; typedef void* EGLStreamKHR; struct EGLStreamData { EGLDisplay egl_display; EGLStreamKHR egl_str_handle; EGLStreamData(): egl_display(NULL), egl_str_handle(NULL) {} }; EGLStreamData eglstream_connect_consumer(gpu::gles2::Texture *tex); #endif #endif // CHROMIUM_GPU_HELPER_H