1 /* GStreamer 2 * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu> 3 * This file: 4 * Copyright (C) 2003 Ronald Bultje <rbultje@ronald.bitfreak.net> 5 * 6 * This library is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU Library General Public 8 * License as published by the Free Software Foundation; either 9 * version 2 of the License, or (at your option) any later version. 10 * 11 * This library is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 * Library General Public License for more details. 15 * 16 * You should have received a copy of the GNU Library General Public 17 * License along with this library; if not, write to the 18 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, 19 * Boston, MA 02110-1301, USA. 20 */ 21 22 #ifndef __GST_VIDEOCONVERT_H__ 23 #define __GST_VIDEOCONVERT_H__ 24 25 #include <gst/gst.h> 26 #include <gst/video/video.h> 27 #include <gst/video/gstvideofilter.h> 28 29 G_BEGIN_DECLS 30 31 #define GST_TYPE_VIDEO_CONVERT (gst_video_convert_get_type()) 32 #define GST_VIDEO_CONVERT(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_VIDEO_CONVERT,GstVideoConvert)) 33 #define GST_VIDEO_CONVERT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_VIDEO_CONVERT,GstVideoConvertClass)) 34 #define GST_IS_VIDEO_CONVERT(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_VIDEO_CONVERT)) 35 #define GST_IS_VIDEO_CONVERT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_VIDEO_CONVERT)) 36 #define GST_VIDEO_CONVERT_CAST(obj) ((GstVideoConvert *)(obj)) 37 38 typedef struct _GstVideoConvert GstVideoConvert; 39 typedef struct _GstVideoConvertClass GstVideoConvertClass; 40 41 /** 42 * GstVideoConvert: 43 * 44 * Opaque object data structure. 45 */ 46 struct _GstVideoConvert { 47 GstVideoFilter element; 48 49 GstVideoConverter *convert; 50 GstVideoDitherMethod dither; 51 guint dither_quantization; 52 GstVideoResamplerMethod chroma_resampler; 53 GstVideoAlphaMode alpha_mode; 54 GstVideoChromaMode chroma_mode; 55 GstVideoMatrixMode matrix_mode; 56 GstVideoGammaMode gamma_mode; 57 GstVideoPrimariesMode primaries_mode; 58 gdouble alpha_value; 59 gint n_threads; 60 }; 61 62 struct _GstVideoConvertClass 63 { 64 GstVideoFilterClass parent_class; 65 }; 66 67 G_END_DECLS 68 69 #endif /* __GST_VIDEOCONVERT_H__ */ 70