From 97cd20b2a02998e610d97e1907c23ad420f58502 Mon Sep 17 00:00:00 2001 From: Robin Burchell Date: Fri, 15 Aug 2014 15:41:12 +0200 Subject: Remove QPlatformScreenPageFlipper. Use of this was removed from QtWayland quite a long time ago, which was the only public user of this API. Furthermore, it isn't easily possible to implement any use of this API without full control of the graphics stack (a very rare occurrence) and there is no public demonstration of this. There is ongoing research to provide a better replacement for this in the form of QPlatformHardwareCompositor. Change-Id: I80d666a5b465aa80f73fed6c44838ce7210bbd30 Reviewed-by: Andrew Knight Reviewed-by: Gunnar Sletta --- src/gui/kernel/qplatformscreenpageflipper.h | 92 ----------------------------- 1 file changed, 92 deletions(-) delete mode 100644 src/gui/kernel/qplatformscreenpageflipper.h (limited to 'src/gui/kernel/qplatformscreenpageflipper.h') diff --git a/src/gui/kernel/qplatformscreenpageflipper.h b/src/gui/kernel/qplatformscreenpageflipper.h deleted file mode 100644 index 232e37d24a..0000000000 --- a/src/gui/kernel/qplatformscreenpageflipper.h +++ /dev/null @@ -1,92 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/legal -** -** This file is part of the QtGui 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 Digia. For licensing terms and -** conditions see http://qt.digia.com/licensing. For further information -** use the contact form at http://qt.digia.com/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 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Digia gives you certain additional -** rights. These rights are described in the Digia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QPLATFORMSCREENPAGEFLIPPER_H -#define QPLATFORMSCREENPAGEFLIPPER_H - -// -// W A R N I N G -// ------------- -// -// This file is part of the QPA API and is not meant to be used -// in applications. Usage of this API may make your code -// source and binary incompatible with future versions of Qt. -// - -#include - -QT_BEGIN_NAMESPACE - -class Q_GUI_EXPORT QPlatformScreenBuffer { -public: - QPlatformScreenBuffer(); - virtual ~QPlatformScreenBuffer(); - - bool isDestroyed() const; - bool isReady() const; - - virtual void aboutToBeDisplayed(); - virtual void displayed(); - virtual void release() = 0; - - virtual void *handle() const = 0; - -protected: - bool m_destroyed; - bool m_ready; -}; - -class Q_GUI_EXPORT QPlatformScreenPageFlipper : public QObject -{ - Q_OBJECT -public: - explicit QPlatformScreenPageFlipper(QObject *parent = 0); - - virtual bool displayBuffer(QPlatformScreenBuffer *) = 0; - -Q_SIGNALS: - void bufferDisplayed(QPlatformScreenBuffer *); - void bufferReleased(QPlatformScreenBuffer *); -}; - -QT_END_NAMESPACE - -#endif // QPLATFORMSCREENPAGEFLIPPER_H -- cgit v1.2.3