1 /* 2 * Copyright (C) 2013, Fluendo S.A. 3 * Author: Andoni Morales <amorales@fluendo.com> 4 * 5 * Copyright (C) 2015, Collabora Ltd. 6 * Author: Matthieu Bouron <matthieu.bouron@collabora.com> 7 * 8 * This library is free software; you can redistribute it and/or 9 * modify it under the terms of the GNU Lesser General Public 10 * License as published by the Free Software Foundation 11 * version 2.1 of the License. 12 * 13 * This library is distributed in the hope that it will be useful, 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 16 * Lesser General Public License for more details. 17 * 18 * You should have received a copy of the GNU Lesser General Public 19 * License along with this library; if not, write to the Free Software 20 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 21 * 22 */ 23 24 #ifndef __GST_AMC_SURFACE_H__ 25 #define __GST_AMC_SURFACE_H__ 26 27 #include <glib-object.h> 28 #include <jni.h> 29 #include "jni/gstamcsurfacetexture-jni.h" 30 31 G_BEGIN_DECLS 32 33 #define GST_TYPE_AMC_SURFACE (gst_amc_surface_get_type ()) 34 #define GST_AMC_SURFACE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_AMC_SURFACE, GstAmcSurface)) 35 #define GST_IS_AMC_SURFACE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_AMC_SURFACE)) 36 #define GST_AMC_SURFACE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_AMC_SURFACE, GstAmcSurfaceClass)) 37 #define GST_IS_AMC_SURFACE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_AMC_SURFACE)) 38 #define GST_AMC_SURFACE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_AMC_SURFACE, GstAmcSurfaceClass)) 39 40 typedef struct _GstAmcSurface GstAmcSurface; 41 typedef struct _GstAmcSurfaceClass GstAmcSurfaceClass; 42 43 struct _GstAmcSurface 44 { 45 GObject parent_instance; 46 47 /* instance members */ 48 jobject jobject; 49 GstAmcSurfaceTextureJNI *texture; 50 }; 51 52 struct _GstAmcSurfaceClass 53 { 54 GObjectClass parent_class; 55 56 /* class members */ 57 jclass jklass; 58 jmethodID constructor; 59 jmethodID is_valid; 60 jmethodID release; 61 jmethodID describe_contents; 62 }; 63 64 GType gst_amc_surface_get_type (void); 65 66 GstAmcSurface * gst_amc_surface_new (GstAmcSurfaceTextureJNI *texture, 67 GError ** err); 68 69 gboolean gst_amc_surface_is_valid (GstAmcSurface *surface, 70 gboolean * result, 71 GError ** err); 72 73 gboolean gst_amc_surface_release (GstAmcSurface *surface, 74 GError ** err); 75 76 gboolean gst_amc_surface_describe_contents (GstAmcSurface *surface, 77 gint * result, 78 GError ** err); 79 80 G_END_DECLS 81 #endif 82