diff options
Diffstat (limited to 'src/plugins/multimedia/gstreamer/common/qgstappsrc_p.h')
-rw-r--r-- | src/plugins/multimedia/gstreamer/common/qgstappsrc_p.h | 132 |
1 files changed, 0 insertions, 132 deletions
diff --git a/src/plugins/multimedia/gstreamer/common/qgstappsrc_p.h b/src/plugins/multimedia/gstreamer/common/qgstappsrc_p.h deleted file mode 100644 index 373dbea65..000000000 --- a/src/plugins/multimedia/gstreamer/common/qgstappsrc_p.h +++ /dev/null @@ -1,132 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company 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 QGSTAPPSRC_H -#define QGSTAPPSRC_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 <private/qtmultimediaglobal_p.h> -#include <qaudioformat.h> - -#include <QtCore/qobject.h> -#include <QtCore/qiodevice.h> -#include <QtCore/private/qringbuffer_p.h> -#include <QtCore/qatomic.h> - -#include <qgst_p.h> -#include <gst/app/gstappsrc.h> - -QT_BEGIN_NAMESPACE - -class QNetworkReply; - -class Q_MULTIMEDIA_EXPORT QGstAppSrc : public QObject -{ - Q_OBJECT -public: - QGstAppSrc(QObject *parent = 0); - ~QGstAppSrc(); - - bool setup(QIODevice *stream = nullptr, qint64 offset = 0); - void setAudioFormat(const QAudioFormat &f); - - void setExternalAppSrc(const QGstElement &appsrc); - QGstElement element(); - - void write(const char *data, qsizetype size); - - bool canAcceptMoreData() { return m_noMoreData || m_dataRequestSize != 0; } - - void suspend() { m_suspended = true; } - void resume() { m_suspended = false; m_noMoreData = true; } - -Q_SIGNALS: - void bytesProcessed(int bytes); - void noMoreData(); - -private Q_SLOTS: - void pushData(); - bool doSeek(qint64); - void onDataReady(); - - void streamDestroyed(); -private: - bool setStream(QIODevice *, qint64 offset); - bool isStreamValid() const - { - return m_stream != nullptr && m_stream->isOpen(); - } - - static gboolean on_seek_data(GstAppSrc *element, guint64 arg0, gpointer userdata); - static void on_enough_data(GstAppSrc *element, gpointer userdata); - static void on_need_data(GstAppSrc *element, uint arg0, gpointer userdata); - - void sendEOS(); - void eosOrIdle(); - - QIODevice *m_stream = nullptr; - QNetworkReply *m_networkReply = nullptr; - QRingBuffer m_buffer; - QAudioFormat m_format; - - QGstElement m_appSrc; - bool m_sequential = true; - bool m_suspended = false; - bool m_noMoreData = false; - GstAppStreamType m_streamType = GST_APP_STREAM_TYPE_RANDOM_ACCESS; - qint64 m_offset = 0; - qint64 m_maxBytes = 0; - qint64 bytesReadSoFar = 0; - QAtomicInteger<unsigned int> m_dataRequestSize = 0; - int streamedSamples = 0; -}; - -QT_END_NAMESPACE - -#endif |