1 files changed, 0 insertions, 241 deletions
diff --git a/src/plugins/avfoundation/mediaplayer/avfdisplaylink.mm b/src/plugins/avfoundation/mediaplayer/avfdisplaylink.mm
deleted file mode 100644
index bae18bc0a..000000000
--- a/src/plugins/avfoundation/mediaplayer/avfdisplaylink.mm
+++ /dev/null
@@ -1,241 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd and/or its subsidiary(-ies).
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part 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.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "avfdisplaylink.h"
-#include <QtCore/qcoreapplication.h>
-
-#ifdef QT_DEBUG_AVF
-#include <QtCore/qdebug.h>
-#endif
-
-#if defined(Q_OS_IOS) || defined(Q_OS_TVOS)
-#import <QuartzCore/CADisplayLink.h>
-#import <Foundation/NSRunLoop.h>
-#define _m_displayLink static_cast<DisplayLinkObserver*>(m_displayLink)
-#else
-#endif
-
-QT_USE_NAMESPACE
-
-#if defined(Q_OS_IOS) || defined(Q_OS_TVOS)
-@interface DisplayLinkObserver : NSObject
-
-- (void)start;
-- (void)stop;
-- (void)displayLinkNotification:(CADisplayLink *)sender;
-
-@end
-
-@implementation DisplayLinkObserver
-{
-    AVFDisplayLink *m_avfDisplayLink;
-    CADisplayLink *m_displayLink;
-}
-
-- (id)initWithAVFDisplayLink:(AVFDisplayLink *)link
-{
-    self = [super init];
-
-    if (self) {
-        m_avfDisplayLink = link;
-        m_displayLink = [[CADisplayLink displayLinkWithTarget:self selector:@selector(displayLinkNotification:)] retain];
-    }
-
-    return self;
-}
-
-- (void) dealloc
-{
-    if (m_displayLink) {
-        [m_displayLink release];
-        m_displayLink = nullptr;
-    }
-
-    [super dealloc];
-}
-
-- (void)start
-{
-    [m_displayLink addToRunLoop:[NSRunLoop currentRunLoop] forMode:NSDefaultRunLoopMode];
-}
-
-- (void)stop
-{
-    [m_displayLink removeFromRunLoop:[NSRunLoop currentRunLoop] forMode:NSDefaultRunLoopMode];
-}
-
-- (void)displayLinkNotification:(CADisplayLink *)sender
-{
-    Q_UNUSED(sender);
-    m_avfDisplayLink->displayLinkEvent(nullptr);
-}
-
-@end
-#else
-static CVReturn CVDisplayLinkCallback(CVDisplayLinkRef displayLink,
-                                 const CVTimeStamp *inNow,
-                                 const CVTimeStamp *inOutputTime,
-                                 CVOptionFlags flagsIn,
-                                 CVOptionFlags *flagsOut,
-                                 void *displayLinkContext)
-{
-    Q_UNUSED(displayLink);
-    Q_UNUSED(inNow);
-    Q_UNUSED(flagsIn);
-    Q_UNUSED(flagsOut);
-
-    AVFDisplayLink *link = (AVFDisplayLink *)displayLinkContext;
-
-    link->displayLinkEvent(inOutputTime);
-    return kCVReturnSuccess;
-}
-#endif
-
-AVFDisplayLink::AVFDisplayLink(QObject *parent)
-    : QObject(parent)
-    , m_displayLink(nullptr)
-    , m_pendingDisplayLinkEvent(false)
-    , m_isActive(false)
-{
-#if defined(Q_OS_IOS) || defined(Q_OS_TVOS)
-    m_displayLink = [[DisplayLinkObserver alloc] initWithAVFDisplayLink:this];
-#else
-    // create display link for the main display
-    CVDisplayLinkCreateWithCGDisplay(kCGDirectMainDisplay, &m_displayLink);
-    if (m_displayLink) {
-        // set the current display of a display link.
-        CVDisplayLinkSetCurrentCGDisplay(m_displayLink, kCGDirectMainDisplay);
-
-        // set the renderer output callback function
-        CVDisplayLinkSetOutputCallback(m_displayLink, &CVDisplayLinkCallback, this);
-    }
-#endif
-}
-
-AVFDisplayLink::~AVFDisplayLink()
-{
-#ifdef QT_DEBUG_AVF
-    qDebug() << Q_FUNC_INFO;
-#endif
-
-    if (m_displayLink) {
-        stop();
-#if defined(Q_OS_IOS) || defined(Q_OS_TVOS)
-        [_m_displayLink release];
-#else
-        CVDisplayLinkRelease(m_displayLink);
-#endif
-        m_displayLink = nullptr;
-    }
-}
-
-bool AVFDisplayLink::isValid() const
-{
-    return m_displayLink != nullptr;
-}
-
-bool AVFDisplayLink::isActive() const
-{
-    return m_isActive;
-}
-
-void AVFDisplayLink::start()
-{
-    if (m_displayLink && !m_isActive) {
-#if defined(Q_OS_IOS) || defined(Q_OS_TVOS)
-        [_m_displayLink start];
-#else
-        CVDisplayLinkStart(m_displayLink);
-#endif
-        m_isActive = true;
-    }
-}
-
-void AVFDisplayLink::stop()
-{
-    if (m_displayLink && m_isActive) {
-#if defined(Q_OS_IOS) || defined(Q_OS_TVOS)
-        [_m_displayLink stop];
-#else
-        CVDisplayLinkStop(m_displayLink);
-#endif
-        m_isActive = false;
-    }
-}
-
-void AVFDisplayLink::displayLinkEvent(const CVTimeStamp *ts)
-{
-    // This function is called from a
-    // thread != gui thread. So we post the event.
-    // But we need to make sure that we don't post faster
-    // than the event loop can eat:
-    m_displayLinkMutex.lock();
-    bool pending = m_pendingDisplayLinkEvent;
-    m_pendingDisplayLinkEvent = true;
-#if defined(Q_OS_IOS) || defined(Q_OS_TVOS)
-    Q_UNUSED(ts);
-    memset(&m_frameTimeStamp, 0, sizeof(CVTimeStamp));
-#else
-    m_frameTimeStamp = *ts;
-#endif
-    m_displayLinkMutex.unlock();
-
-    if (!pending)
-        qApp->postEvent(this, new QEvent(QEvent::User), Qt::HighEventPriority);
-}
-
-bool AVFDisplayLink::event(QEvent *event)
-{
-    switch (event->type()){
-        case QEvent::User:  {
-                m_displayLinkMutex.lock();
-                m_pendingDisplayLinkEvent = false;
-                CVTimeStamp ts = m_frameTimeStamp;
-                m_displayLinkMutex.unlock();
-
-                Q_EMIT tick(ts);
-
-                return false;
-            }
-            break;
-        default:
-            break;
-    }
-    return QObject::event(event);
-}