Remove the mirclient code as this is no longer available

Fixes: QTBUG-73878
Change-Id: Ia178d41a3e152174865264c71a75e84cfc31462a
Reviewed-by: Paolo Angelelli <paolo.angelelli@qt.io>
Reviewed-by: Gerry Boland <gerry.boland@canonical.com>
Reviewed-by: VaL Doroshchuk <valentyn.doroshchuk@qt.io>

4 files changed, 0 insertions, 495 deletions

diff --git a/src/gsttools/gsttools.pro b/src/gsttools/gsttools.pro
index b13479ce7..d161fff85 100644
--- a/src/gsttools/gsttools.pro
+++ b/src/gsttools/gsttools.pro
@@ -82,15 +82,6 @@ qtConfig(gstreamer_0_10) {
         qgstvideorenderersink.cpp
 }
 
-qtConfig(mirclient): {
-    qtConfig(opengles2):qtHaveModule(widgets) {
-        PRIVATE_HEADERS += qgstreamermirtexturerenderer_p.h
-        SOURCES += qgstreamermirtexturerenderer.cpp
-        QT += opengl quick
-        LIBS += -lEGL
-    }
-}
-
 qtConfig(gstreamer_app) {
     QMAKE_USE += gstreamer_app
     PRIVATE_HEADERS += qgstappsrc_p.h
diff --git a/src/gsttools/qgstreamermirtexturerenderer.cpp b/src/gsttools/qgstreamermirtexturerenderer.cpp
deleted file mode 100644
index 35050db03..000000000
--- a/src/gsttools/qgstreamermirtexturerenderer.cpp
+++ /dev/null
@@ -1,357 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 Canonical Ltd.
-** 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 "qgstreamermirtexturerenderer_p.h"
-
-#include <qgstreamerplayersession.h>
-#include <private/qvideosurfacegstsink_p.h>
-#include <private/qgstutils_p.h>
-#include <qabstractvideosurface.h>
-
-#include <QAbstractVideoBuffer>
-#include <QGuiApplication>
-#include <QDebug>
-#include <QtQuick/QQuickWindow>
-#include <QOpenGLContext>
-#include <QGLContext>
-#include <QGuiApplication>
-#include <qgl.h>
-
-#include <gst/gst.h>
-
-static QGstreamerMirTextureRenderer *rendererInstance = NULL;
-
-class QGstreamerMirTextureBuffer : public QAbstractVideoBuffer
-{
-public:
-    QGstreamerMirTextureBuffer(GLuint textureId) :
-        QAbstractVideoBuffer(QAbstractVideoBuffer::GLTextureHandle),
-        m_textureId(textureId)
-    {
-    }
-
-    MapMode mapMode() const { return NotMapped; }
-
-    uchar *map(MapMode mode, int *numBytes, int *bytesPerLine)
-    {
-        qDebug() << Q_FUNC_INFO;
-        Q_UNUSED(mode);
-        Q_UNUSED(numBytes);
-        Q_UNUSED(bytesPerLine);
-
-        return NULL;
-    }
-
-    void unmap() { qDebug() << Q_FUNC_INFO; }
-
-    QVariant handle() const { return QVariant::fromValue<unsigned int>(m_textureId); }
-
-    GLuint textureId() { return m_textureId; }
-
-private:
-    GLuint m_textureId;
-};
-
-QGstreamerMirTextureRenderer::QGstreamerMirTextureRenderer(QObject *parent
-        , const QGstreamerPlayerSession *playerSession)
-    : QVideoRendererControl(0), m_videoSink(0), m_surface(0),
-      m_glSurface(0),
-      m_context(0),
-      m_glContext(0),
-      m_textureId(0),
-      m_offscreenSurface(0),
-      m_textureBuffer(0)
-{
-    Q_UNUSED(parent);
-    setPlayerSession(playerSession);
-}
-
-QGstreamerMirTextureRenderer::~QGstreamerMirTextureRenderer()
-{
-    if (m_videoSink)
-        gst_object_unref(GST_OBJECT(m_videoSink));
-
-    delete m_glContext;
-    delete m_offscreenSurface;
-}
-
-GstElement *QGstreamerMirTextureRenderer::videoSink()
-{
-    qDebug() << Q_FUNC_INFO;
-
-    // FIXME: Ugly hack until I figure out why passing this segfaults in the g_signal handler
-    rendererInstance = const_cast<QGstreamerMirTextureRenderer*>(this);
-
-    if (!m_videoSink && m_surface) {
-        qDebug() << Q_FUNC_INFO << ": using mirsink, (this: " << this << ")";
-
-        m_videoSink = gst_element_factory_make("mirsink", "video-output");
-
-        connect(QGuiApplication::instance(), SIGNAL(focusWindowChanged(QWindow*)),
-                this, SLOT(handleFocusWindowChanged(QWindow*)), Qt::QueuedConnection);
-
-        g_signal_connect(G_OBJECT(m_videoSink), "frame-ready", G_CALLBACK(handleFrameReady),
-                (gpointer)this);
-    }
-
-    if (m_videoSink) {
-        gst_object_ref_sink(GST_OBJECT(m_videoSink));
-
-        GstPad *pad = gst_element_get_static_pad(m_videoSink, "sink");
-        gst_pad_add_probe(pad, GST_PAD_PROBE_TYPE_BUFFER,
-                padBufferProbe, this, NULL);
-    }
-
-    return m_videoSink;
-}
-
-QWindow *QGstreamerMirTextureRenderer::createOffscreenWindow(const QSurfaceFormat &format)
-{
-    QWindow *w = new QWindow();
-    w->setSurfaceType(QWindow::OpenGLSurface);
-    w->setFormat(format);
-    w->setGeometry(0, 0, 1, 1);
-    w->setFlags(w->flags() | Qt::WindowTransparentForInput);
-    w->create();
-
-    return w;
-}
-
-void QGstreamerMirTextureRenderer::handleFrameReady(gpointer userData)
-{
-    QGstreamerMirTextureRenderer *renderer = reinterpret_cast<QGstreamerMirTextureRenderer*>(userData);
-#if 1
-    QMutexLocker locker(&rendererInstance->m_mutex);
-    QMetaObject::invokeMethod(rendererInstance, "renderFrame", Qt::QueuedConnection);
-#else
-    // FIXME!
-    //QMutexLocker locker(&renderer->m_mutex);
-    QMetaObject::invokeMethod(renderer, "renderFrame", Qt::QueuedConnection);
-#endif
-}
-
-void QGstreamerMirTextureRenderer::renderFrame()
-{
-    //qDebug() << Q_FUNC_INFO;
-
-    if (m_context)
-        m_context->makeCurrent();
-
-    GstState pendingState = GST_STATE_NULL;
-    GstState newState = GST_STATE_NULL;
-    // Don't block and return immediately:
-    GstStateChangeReturn ret = gst_element_get_state(m_videoSink, &newState,
-                                                     &pendingState, 0);
-    if (ret == GST_STATE_CHANGE_FAILURE || newState == GST_STATE_NULL||
-            pendingState == GST_STATE_NULL) {
-        qWarning() << "Invalid state change for renderer, aborting";
-        stopRenderer();
-        return;
-    }
-
-    if (!m_surface->isActive()) {
-        qDebug() << "m_surface is not active";
-        GstPad *pad = gst_element_get_static_pad(m_videoSink, "sink");
-        GstCaps *caps = gst_pad_get_current_caps(pad);
-
-        if (caps) {
-            // Get the native video size from the video sink
-            QSize newNativeSize = QGstUtils::capsCorrectedResolution(caps);
-            if (m_nativeSize != newNativeSize) {
-                m_nativeSize = newNativeSize;
-                emit nativeSizeChanged();
-            }
-            gst_caps_unref(caps);
-        }
-
-        // Start the surface
-        QVideoSurfaceFormat format(m_nativeSize, QVideoFrame::Format_RGB32, QAbstractVideoBuffer::GLTextureHandle);
-        qDebug() << "m_nativeSize: " << m_nativeSize;
-        qDebug() << "format: " << format;
-        if (!m_surface->start(format)) {
-            qWarning() << Q_FUNC_INFO << ": failed to start the video surface " << format;
-            return;
-        }
-    }
-
-    QGstreamerMirTextureBuffer *buffer = new QGstreamerMirTextureBuffer(m_textureId);
-    //qDebug() << "frameSize: " << m_surface->surfaceFormat().frameSize();
-    QVideoFrame frame(buffer, m_surface->surfaceFormat().frameSize(),
-                      m_surface->surfaceFormat().pixelFormat());
-
-    frame.setMetaData("TextureId", m_textureId);
-
-    // Display the video frame on the surface:
-    m_surface->present(frame);
-}
-
-GstPadProbeReturn QGstreamerMirTextureRenderer::padBufferProbe(GstPad *pad, GstPadProbeInfo *info, gpointer userData)
-{
-    Q_UNUSED(pad);
-    Q_UNUSED(info);
-
-    QGstreamerMirTextureRenderer *control = reinterpret_cast<QGstreamerMirTextureRenderer*>(userData);
-    QMetaObject::invokeMethod(control, "updateNativeVideoSize", Qt::QueuedConnection);
-
-    return GST_PAD_PROBE_REMOVE;
-}
-
-void QGstreamerMirTextureRenderer::stopRenderer()
-{
-    if (m_surface)
-        m_surface->stop();
-}
-
-QAbstractVideoSurface *QGstreamerMirTextureRenderer::surface() const
-{
-    return m_surface;
-}
-
-void QGstreamerMirTextureRenderer::setSurface(QAbstractVideoSurface *surface)
-{
-    qDebug() << Q_FUNC_INFO;
-
-    if (m_surface != surface) {
-        qDebug() << "Saving current QGLContext";
-        m_context = const_cast<QGLContext*>(QGLContext::currentContext());
-
-        if (m_videoSink)
-            gst_object_unref(GST_OBJECT(m_videoSink));
-
-        m_videoSink = 0;
-
-        if (m_surface) {
-            disconnect(m_surface.data(), SIGNAL(supportedFormatsChanged()),
-                       this, SLOT(handleFormatChange()));
-        }
-
-        bool wasReady = isReady();
-
-        m_surface = surface;
-
-        if (m_surface) {
-            connect(m_surface.data(), SIGNAL(supportedFormatsChanged()),
-                    this, SLOT(handleFormatChange()));
-        }
-
-        if (wasReady != isReady())
-            emit readyChanged(isReady());
-
-        emit sinkChanged();
-    }
-}
-
-void QGstreamerMirTextureRenderer::setPlayerSession(const QGstreamerPlayerSession *playerSession)
-{
-    m_playerSession = const_cast<QGstreamerPlayerSession*>(playerSession);
-}
-
-void QGstreamerMirTextureRenderer::handleFormatChange()
-{
-    qDebug() << "Supported formats list has changed, reload video output";
-
-    if (m_videoSink)
-        gst_object_unref(GST_OBJECT(m_videoSink));
-
-    m_videoSink = 0;
-    emit sinkChanged();
-}
-
-void QGstreamerMirTextureRenderer::updateNativeVideoSize()
-{
-    //qDebug() << Q_FUNC_INFO;
-    const QSize oldSize = m_nativeSize;
-
-    if (m_videoSink) {
-        // Find video native size to update video widget size hint
-        GstPad *pad = gst_element_get_static_pad(m_videoSink,"sink");
-        GstCaps *caps = gst_pad_get_current_caps(pad);
-
-        if (caps) {
-            m_nativeSize = QGstUtils::capsCorrectedResolution(caps);
-            gst_caps_unref(caps);
-        }
-    } else {
-        m_nativeSize = QSize();
-    }
-    qDebug() << Q_FUNC_INFO << oldSize << m_nativeSize << m_videoSink;
-
-    if (m_nativeSize != oldSize)
-        emit nativeSizeChanged();
-}
-
-void QGstreamerMirTextureRenderer::handleFocusWindowChanged(QWindow *window)
-{
-    qDebug() << Q_FUNC_INFO;
-
-    QOpenGLContext *currContext = QOpenGLContext::currentContext();
-
-    QQuickWindow *w = dynamic_cast<QQuickWindow*>(window);
-    // If we don't have a GL context in the current thread, create one and share it
-    // with the render thread GL context
-    if (!currContext && !m_glContext) {
-        // This emulates the new QOffscreenWindow class with Qt5.1
-        m_offscreenSurface = createOffscreenWindow(w->openglContext()->surface()->format());
-        m_offscreenSurface->setParent(window);
-
-        QOpenGLContext *shareContext = 0;
-        if (m_surface)
-            shareContext = qobject_cast<QOpenGLContext*>(m_surface->property("GLContext").value<QObject*>());
-        m_glContext = new QOpenGLContext;
-        m_glContext->setFormat(m_offscreenSurface->requestedFormat());
-
-        if (shareContext)
-            m_glContext->setShareContext(shareContext);
-
-        if (!m_glContext->create())
-        {
-            qWarning() << "Failed to create new shared context.";
-            return;
-        }
-    }
-
-    if (m_glContext)
-        m_glContext->makeCurrent(m_offscreenSurface);
-
-    if (m_textureId == 0) {
-        glGenTextures(1, &m_textureId);
-        qDebug() << "texture_id (handleFocusWindowChanged): " << m_textureId << endl;
-        g_object_set(G_OBJECT(m_videoSink), "texture-id", m_textureId, (char*)NULL);
-    }
-}
diff --git a/src/gsttools/qgstreamermirtexturerenderer_p.h b/src/gsttools/qgstreamermirtexturerenderer_p.h
deleted file mode 100644
index 62150f7e1..000000000
--- a/src/gsttools/qgstreamermirtexturerenderer_p.h
+++ /dev/null
@@ -1,119 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 Canonical Ltd.
-** 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.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QGSTREAMERMIRTEXTURERENDERER_H
-#define QGSTREAMERMIRTEXTURERENDERER_H
-
-//
-//  W A R N I N G
-//  -------------
-//
-// This file is not part of the Qt API.  It exists purely as an
-// implementation detail.  This header file may change from version to
-// version without notice, or even be removed.
-//
-// We mean it.
-//
-
-#include <qmediaplayer.h>
-#include <qvideorenderercontrol.h>
-#include <private/qvideosurfacegstsink_p.h>
-#include <qabstractvideosurface.h>
-
-#include "qgstreamervideorendererinterface_p.h"
-
-QT_BEGIN_NAMESPACE
-
-class QGstreamerMirTextureBuffer;
-class QGstreamerPlayerSession;
-class QGLContext;
-class QOpenGLContext;
-class QSurfaceFormat;
-
-class QGstreamerMirTextureRenderer : public QVideoRendererControl, public QGstreamerVideoRendererInterface
-{
-    Q_OBJECT
-    Q_INTERFACES(QGstreamerVideoRendererInterface)
-public:
-    QGstreamerMirTextureRenderer(QObject *parent = 0, const QGstreamerPlayerSession *playerSession = 0);
-    virtual ~QGstreamerMirTextureRenderer();
-
-    QAbstractVideoSurface *surface() const;
-    void setSurface(QAbstractVideoSurface *surface);
-
-    void setPlayerSession(const QGstreamerPlayerSession *playerSession);
-
-    GstElement *videoSink();
-
-    void stopRenderer();
-    bool isReady() const { return m_surface != 0; }
-
-signals:
-    void sinkChanged();
-    void readyChanged(bool);
-    void nativeSizeChanged();
-
-private slots:
-    void handleFormatChange();
-    void updateNativeVideoSize();
-    void handleFocusWindowChanged(QWindow *window);
-    void renderFrame();
-
-private:
-    QWindow *createOffscreenWindow(const QSurfaceFormat &format);
-    static void handleFrameReady(gpointer userData);
-    static GstPadProbeReturn padBufferProbe(GstPad *pad, GstPadProbeInfo *info, gpointer userData);
-
-    GstElement *m_videoSink;
-    QPointer<QAbstractVideoSurface> m_surface;
-    QPointer<QAbstractVideoSurface> m_glSurface;
-    QGLContext *m_context;
-    QOpenGLContext *m_glContext;
-    unsigned int m_textureId;
-    QWindow *m_offscreenSurface;
-    QGstreamerPlayerSession *m_playerSession;
-    QGstreamerMirTextureBuffer *m_textureBuffer;
-    QSize m_nativeSize;
-
-    QMutex m_mutex;
-};
-
-QT_END_NAMESPACE
-
-#endif // QGSTREAMERMIRTEXTURERENDRER_H
diff --git a/src/plugins/gstreamer/mediaplayer/qgstreamerplayerservice.cpp b/src/plugins/gstreamer/mediaplayer/qgstreamerplayerservice.cpp
index 0712f6e6c..a28968145 100644
--- a/src/plugins/gstreamer/mediaplayer/qgstreamerplayerservice.cpp
+++ b/src/plugins/gstreamer/mediaplayer/qgstreamerplayerservice.cpp
@@ -55,10 +55,6 @@
 #include <private/qgstreamervideowindow_p.h>
 #include <private/qgstreamervideorenderer_p.h>
 
-#if QT_CONFIG(mirclient) && defined (__arm__)
-#include "private/qgstreamermirtexturerenderer_p.h"
-#endif
-
 #include "qgstreamerstreamscontrol.h"
 #include <private/qgstreameraudioprobecontrol_p.h>
 #include <private/qgstreamervideoprobecontrol_p.h>
@@ -88,13 +84,7 @@ QGstreamerPlayerService::QGstreamerPlayerService(QObject *parent):
     m_metaData = new QGstreamerMetaDataProvider(m_session, this);
     m_streamsControl = new QGstreamerStreamsControl(m_session,this);
     m_availabilityControl = new QGStreamerAvailabilityControl(m_control->resources(), this);
-
-#if QT_CONFIG(mirclient) && defined (__arm__)
-    m_videoRenderer = new QGstreamerMirTextureRenderer(this, m_session);
-#else
     m_videoRenderer = new QGstreamerVideoRenderer(this);
-#endif
-
     m_videoWindow = new QGstreamerVideoWindow(this);
    // If the GStreamer video sink is not available, don't provide the video window control since
     // it won't work anyway.