/* * GStreamer * Copyright (C) 2018 Edward Hervey <edward@centricular.com> * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public * License along with this library; if not, write to the * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, * Boston, MA 02110-1301, USA. */ #ifndef __GST_CCEXTRACTOR_H__ #define __GST_CCEXTRACTOR_H__ #include <gst/gst.h> #include <gst/base/gstflowcombiner.h> #include <gst/video/video.h> G_BEGIN_DECLS #define GST_TYPE_CCEXTRACTOR \ (gst_cc_extractor_get_type()) #define GST_CCEXTRACTOR(obj) \ (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_CCEXTRACTOR,GstCCExtractor)) #define GST_CCEXTRACTOR_CLASS(klass) \ (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_CCEXTRACTOR,GstCCExtractorClass)) #define GST_IS_CCEXTRACTOR(obj) \ (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_CCEXTRACTOR)) #define GST_IS_CCEXTRACTOR_CLASS(klass) \ (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_CCEXTRACTOR)) typedef struct _GstCCExtractor GstCCExtractor; typedef struct _GstCCExtractorClass GstCCExtractorClass; struct _GstCCExtractor { GstElement element; GstPad *sinkpad, *srcpad, *captionpad; GstVideoCaptionType caption_type; GstVideoInfo video_info; GstFlowCombiner *combiner; gboolean remove_caption_meta; }; struct _GstCCExtractorClass { GstElementClass parent_class; }; GType gst_cc_extractor_get_type (void); G_END_DECLS #endif /* __GST_CCEXTRACTOR_H__ */