1 /* GStreamer 2 * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu> 3 * Copyright (C) <2003> David Schleef <ds@schleef.org> 4 * 5 * EffecTV - Realtime Digital Video Effector 6 * Copyright (C) 2001 FUKUCHI Kentarou 7 * 8 * This library is free software; you can redistribute it and/or 9 * modify it under the terms of the GNU Library General Public 10 * License as published by the Free Software Foundation; either 11 * version 2 of the License, or (at your option) any later version. 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 * Library General Public License for more details. 17 * 18 * You should have received a copy of the GNU Library General Public 19 * License along with this library; if not, write to the 20 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, 21 * Boston, MA 02110-1301, USA. 22 */ 23 24 #ifndef __GST_WARP_H__ 25 #define __GST_WARP_H__ 26 27 #include <gst/gst.h> 28 29 #include <gst/video/video.h> 30 #include <gst/video/gstvideofilter.h> 31 32 G_BEGIN_DECLS 33 34 #define GST_TYPE_WARPTV \ 35 (gst_warptv_get_type()) 36 #define GST_WARPTV(obj) \ 37 (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_WARPTV,GstWarpTV)) 38 #define GST_WARPTV_CLASS(klass) \ 39 (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_WARPTV,GstWarpTVClass)) 40 #define GST_IS_WARPTV(obj) \ 41 (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_WARPTV)) 42 #define GST_IS_WARPTV_CLASS(klass) \ 43 (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_WARPTV)) 44 45 typedef struct _GstWarpTV GstWarpTV; 46 typedef struct _GstWarpTVClass GstWarpTVClass; 47 48 struct _GstWarpTV 49 { 50 GstVideoFilter videofilter; 51 52 /* < private > */ 53 gint32 *disttable; 54 gint32 ctable[1024]; 55 gint tval; 56 }; 57 58 struct _GstWarpTVClass 59 { 60 GstVideoFilterClass parent_class; 61 }; 62 63 GType gst_warptv_get_type (void); 64 65 G_END_DECLS 66 67 #endif /* __GST_WARP_H__ */ 68