1 /* 2 * glshader gstreamer plugin 3 * Copyright (C) 2018 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_GL_OVERLAY_COMPOSITOR_ELEMENT_H_ 22 #define _GST_GL_OVERLAY_COMPOSITOR_ELEMENT_H_ 23 24 #include <gst/gl/gstglfilter.h> 25 26 #define GST_TYPE_GL_OVERLAY_COMPOSITOR_ELEMENT (gst_gl_overlay_compositor_element_get_type()) 27 #define GST_GL_OVERLAY_COMPOSITOR_ELEMENT(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_GL_OVERLAY_COMPOSITOR_ELEMENT,GstGLOverlayCompositorElement)) 28 #define GST_IS_GL_OVERLAY_COMPOSITOR_ELEMENT(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_GL_OVERLAY_COMPOSITOR_ELEMENT)) 29 #define GST_GL_OVERLAY_COMPOSITOR_ELEMENT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass) ,GST_TYPE_GL_OVERLAY_COMPOSITOR_ELEMENT,GstGLOverlayCompositorElementClass)) 30 #define GST_IS_GL_OVERLAY_COMPOSITOR_ELEMENT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass) ,GST_TYPE_GL_OVERLAY_COMPOSITOR_ELEMENT)) 31 #define GST_GL_OVERLAY_COMPOSITOR_ELEMENT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj) ,GST_TYPE_GL_OVERLAY_COMPOSITOR_ELEMENT,GstGLOverlayCompositorElementClass)) 32 33 typedef struct _GstGLOverlayCompositorElement GstGLOverlayCompositorElement; 34 typedef struct _GstGLOverlayCompositorElementClass GstGLOverlayCompositorElementClass; 35 36 struct _GstGLOverlayCompositorElement 37 { 38 GstGLFilter filter; 39 40 GstGLShader *shader; 41 GstGLOverlayCompositor *overlay_compositor; 42 }; 43 44 struct _GstGLOverlayCompositorElementClass 45 { 46 GstGLFilterClass filter_class; 47 }; 48 49 GType gst_gl_overlay_compositor_element_get_type (void); 50 51 #endif /* _GST_GL_OVERLAY_COMPOSITOR_ELEMENT_H_ */ 52