1 /* GStreamer 2 * Copyright (C) 2016 Alessandro Decina <alessandro.d@gmail.com> 3 * 4 * This library is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Library General Public 6 * License as published by the Free Software Foundation; either 7 * version 2 of the License, or (at your option) any later version. 8 * 9 * This library is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 * Library General Public License for more details. 13 * 14 * You should have received a copy of the GNU Library General Public 15 * License along with this library; if not, write to the 16 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, 17 * Boston, MA 02110-1301, USA. 18 */ 19 20 #ifndef _GST_GL_CONTEXT_HELPER_H_ 21 #define _GST_GL_CONTEXT_HELPER_H_ 22 23 #include <gst/gst.h> 24 #include <gst/gl/gl.h> 25 26 typedef struct _GstGLContextHelper 27 { 28 GstElement *element; 29 GstGLDisplay *display; 30 GstGLContext *context; 31 GstGLContext *other_context; 32 } GstGLContextHelper; 33 34 GstGLContextHelper * gst_gl_context_helper_new (GstElement *element); 35 void gst_gl_context_helper_free (GstGLContextHelper *ctxh); 36 void gst_gl_context_helper_ensure_context (GstGLContextHelper *ctxh); 37 38 #endif 39 40