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/* This file is part of the KDE project. |
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|
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Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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|
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This library is free software: you can redistribute it and/or modify |
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it under the terms of the GNU Lesser General Public License as published by |
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the Free Software Foundation, either version 2.1 or 3 of the License. |
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|
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This library is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU Lesser General Public License for more details. |
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|
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You should have received a copy of the GNU Lesser General Public License |
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along with this library. If not, see <http://www.gnu.org/licenses/>. |
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*/ |
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|
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#ifndef Phonon_GSTREAMER_VIDEOSINK_H |
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#define Phonon_GSTREAMER_VIDEOSINK_H |
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|
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#include "common.h" |
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#include "qwidgetvideosink.h" |
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|
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#include <QtCore/QByteArray> |
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#include <QtCore/QEvent> |
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|
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#include <gst/video/gstvideosink.h> |
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|
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QT_BEGIN_NAMESPACE |
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|
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class NewFrameEvent : public QEvent |
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{ |
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public: |
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NewFrameEvent(const QByteArray &newFrame, int w, int h) : |
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QEvent(QEvent::User), |
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frame(newFrame), |
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width(w), |
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height(h) |
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{ |
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} |
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|
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QByteArray frame; |
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int width; |
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int height; |
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}; |
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|
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namespace Phonon |
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{ |
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namespace Gstreamer |
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{ |
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|
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enum VideoFormat { |
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VideoFormat_YUV, |
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VideoFormat_RGB |
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}; |
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|
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class QWidgetVideoSinkBase |
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{ |
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public: |
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GstVideoSink videoSink; |
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|
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QWidget * renderWidget; |
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gint width; |
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gint height; |
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gint bpp; |
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gint depth; |
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}; |
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|
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template <VideoFormat FMT> |
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class QWidgetVideoSink : public QWidgetVideoSinkBase |
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{ |
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public: |
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static GstCaps* get_caps(GstBaseSink* sink); |
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static gboolean set_caps(GstBaseSink* sink, GstCaps* caps); |
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static GstStateChangeReturn change_state(GstElement* element, GstStateChange transition); |
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static GstFlowReturn render(GstBaseSink* sink, GstBuffer* buf); |
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static void base_init(gpointer g_class); |
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static void instance_init(GTypeInstance *instance, gpointer g_class); |
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}; |
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|
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template <VideoFormat FMT> |
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struct QWidgetVideoSinkClass |
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{ |
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GstVideoSinkClass parent_class; |
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static void class_init(gpointer g_class, gpointer class_data); |
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static GType get_type(); |
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static const char* get_name(); |
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}; |
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|
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GType get_type_YUV(); |
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GType get_type_RGB(); |
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|
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} |
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} //namespace Phonon::Gstreamer |
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|
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QT_END_NAMESPACE |
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|
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#endif // Phonon_GSTREAMER_VIDEOSINK_H |
