gstreamer/subprojects/gst-plugins-good/ext/qt6/gstqsg6glnode.h

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/*
* GStreamer
* Copyright (C) 2022 Matthew Waters <matthew@centricular.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#pragma once
#include <gst/gst.h>
#include <gst/gl/gl.h>
#include "gstqt6gl.h"
#include <QtQuick/QQuickItem>
#include <QtQuick/QSGTexture>
#include <QtQuick/QSGTextureProvider>
#include <QtQuick/QSGSimpleTextureNode>
#include <QtGui/QOpenGLFunctions>
class GstQSG6OpenGLNode : public QSGTextureProvider, public QSGSimpleTextureNode, protected QOpenGLFunctions
{
Q_OBJECT
public:
GstQSG6OpenGLNode(QQuickItem *item);
~GstQSG6OpenGLNode();
QSGTexture *texture() const override;
void setCaps(GstCaps *caps);
void setBuffer(GstBuffer *buffer);
GstBuffer *getBuffer();
void updateQSGTexture();
private:
QQuickWindow *window_;
GstBuffer * buffer_;
gboolean buffer_was_bound;
GstBuffer * sync_buffer_;
GstMemory * mem_;
QSGTexture *dummy_tex_;
GstVideoInfo v_info;
GstVideoFrame v_frame;
};