| /* |
| * GStreamer |
| * Copyright (C) 2015 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. |
| */ |
| |
| #ifndef __GST_QSG_TEXTURE_H__ |
| #define __GST_QSG_TEXTURE_H__ |
| |
| #include <gst/gst.h> |
| #include <gst/video/video.h> |
| #include <gst/gl/gl.h> |
| |
| #include "gstqtgl.h" |
| #include <QtQuick/QSGTexture> |
| #include <QtGui/QOpenGLFunctions> |
| |
| class GstQSGTexture : public QSGTexture, protected QOpenGLFunctions |
| { |
| Q_OBJECT |
| public: |
| GstQSGTexture (); |
| ~GstQSGTexture (); |
| |
| void setCaps (GstCaps * caps); |
| gboolean setBuffer (GstBuffer * buffer); |
| |
| /* QSGTexture */ |
| void bind (); |
| int textureId () const; |
| QSize textureSize () const; |
| bool hasAlphaChannel () const; |
| bool hasMipmaps () const; |
| |
| private: |
| GstBuffer * buffer_; |
| GstBuffer * sync_buffer_; |
| GstGLContext * qt_context_; |
| GstMemory * mem_; |
| GstVideoInfo v_info; |
| GstVideoFrame v_frame; |
| }; |
| |
| #endif /* __GST_QSG_TEXTURE_H__ */ |