mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-25 17:50:36 +00:00
63 lines
1.9 KiB
C
63 lines
1.9 KiB
C
|
/* GStreamer
|
||
|
|
* Copyright (C) 2022 Matthew Waters <matthew@centricular.com>
|
||
|
|
* Copyright (C) 2023 Seungha Yang <seungha@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/video/video.h>
|
||
|
|
#include <gst/d3d11/gstd3d11.h>
|
||
|
|
#include <QtQuick/QQuickItem>
|
||
|
|
#include <QtQuick/QSGTexture>
|
||
|
|
#include <QtQuick/QSGTextureProvider>
|
||
|
|
#include <QtQuick/QSGSimpleTextureNode>
|
||
|
|
|
||
|
|
class GstQSG6D3D11Node : public QSGTextureProvider, public QSGSimpleTextureNode
|
||
|
|
{
|
||
|
|
Q_OBJECT
|
||
|
|
|
||
|
|
public:
|
||
|
|
GstQSG6D3D11Node (QQuickItem * item, GstD3D11Device * device);
|
||
|
|
~GstQSG6D3D11Node ();
|
||
|
|
|
||
|
|
QSGTexture *texture() const override;
|
||
|
|
|
||
|
|
void SetCaps (GstCaps * caps);
|
||
|
|
void SetBuffer (GstBuffer * buffer);
|
||
|
|
|
||
|
|
private:
|
||
|
|
void resize (guint width, guint height);
|
||
|
|
void mapTexture ();
|
||
|
|
void unmapTexture ();
|
||
|
|
|
||
|
|
private:
|
||
|
|
QQuickWindow *window_;
|
||
|
|
GstD3D11Device *qt_device_;
|
||
|
|
GstD3D11Device *device_ = nullptr;
|
||
|
|
GstBuffer *buffer_ = nullptr;
|
||
|
|
GstCaps *caps_ = nullptr;
|
||
|
|
GstBuffer *sharable_ = nullptr;
|
||
|
|
GstBuffer *backbuffer_ = nullptr;
|
||
|
|
GstVideoFrame frame_;
|
||
|
|
GstVideoInfo info_;
|
||
|
|
GstVideoInfo render_info_;
|
||
|
|
GstBufferPool *pool_ = nullptr;
|
||
|
|
GstD3D11Converter *conv_ = nullptr;
|
||
|
|
};
|