1 /* 2 * GStreamer 3 * Copyright (C) 2015 Matthew Waters <matthew@centricular.com> 4 * 5 * This library is free software; you can redistribute it and/or 6 * modify it under the terms of the GNU Library General Public 7 * License as published by the Free Software Foundation; either 8 * version 2 of the License, or (at your option) any later version. 9 * 10 * This library is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 * Library General Public License for more details. 14 * 15 * You should have received a copy of the GNU Library General Public 16 * License along with this library; if not, write to the 17 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, 18 * Boston, MA 02110-1301, USA. 19 */ 20 21 #ifndef __GST_QT_SINK_H__ 22 #define __GST_QT_SINK_H__ 23 24 #include <gst/gst.h> 25 #include <gst/video/gstvideosink.h> 26 #include <gst/video/video.h> 27 #include <gst/gl/gl.h> 28 #include "qtitem.h" 29 30 typedef struct _GstQtSink GstQtSink; 31 typedef struct _GstQtSinkClass GstQtSinkClass; 32 typedef struct _GstQtSinkPrivate GstQtSinkPrivate; 33 34 G_BEGIN_DECLS 35 36 GType gst_qt_sink_get_type (void); 37 #define GST_TYPE_QT_SINK (gst_qt_sink_get_type()) 38 #define GST_QT_SINK(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_QT_SINK,GstQtSink)) 39 #define GST_QT_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_QT_SINK,GstQtSinkClass)) 40 #define GST_IS_QT_SINK(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_QT_SINK)) 41 #define GST_IS_QT_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_QT_SINK)) 42 #define GST_QT_SINK_CAST(obj) ((GstQtSink*)(obj)) 43 44 /** 45 * GstQtSink: 46 * 47 * Opaque #GstQtSink object 48 */ 49 struct _GstQtSink 50 { 51 /* <private> */ 52 GstVideoSink parent; 53 54 GstVideoInfo v_info; 55 GstBufferPool *pool; 56 57 GstGLDisplay *display; 58 GstGLContext *context; 59 GstGLContext *qt_context; 60 61 QSharedPointer<QtGLVideoItemInterface> widget; 62 }; 63 64 /** 65 * GstQtSinkClass: 66 * 67 * The #GstQtSinkClass struct only contains private data 68 */ 69 struct _GstQtSinkClass 70 { 71 /* <private> */ 72 GstVideoSinkClass object_class; 73 }; 74 75 GstQtSink * gst_qt_sink_new (void); 76 77 G_END_DECLS 78 79 #endif /* __GST_QT_SINK_H__ */ 80