| /* GStreamer |
| * |
| * Copyright (C) 2011 David Schleef <ds@schleef.org> |
| * Copyright (C) 2014 Sebastian Dröge <sebastian@centricular.com> |
| * Copyright (C) 2015 Florian Langlois <florian.langlois@fr.thalesgroup.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_DECKLINK_VIDEO_SRC_H__ |
| #define __GST_DECKLINK_VIDEO_SRC_H__ |
| |
| #include <gst/gst.h> |
| #include <gst/base/base.h> |
| #include <gst/video/video.h> |
| #include "gstdecklink.h" |
| |
| G_BEGIN_DECLS |
| |
| #define GST_TYPE_DECKLINK_VIDEO_SRC \ |
| (gst_decklink_video_src_get_type()) |
| #define GST_DECKLINK_VIDEO_SRC(obj) \ |
| (G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_DECKLINK_VIDEO_SRC, GstDecklinkVideoSrc)) |
| #define GST_DECKLINK_VIDEO_SRC_CAST(obj) \ |
| ((GstDecklinkVideoSrc*)obj) |
| #define GST_DECKLINK_VIDEO_SRC_CLASS(klass) \ |
| (G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_DECKLINK_VIDEO_SRC, GstDecklinkVideoSrcClass)) |
| #define GST_IS_DECKLINK_VIDEO_SRC(obj) \ |
| (G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_DECKLINK_VIDEO_SRC)) |
| #define GST_IS_DECKLINK_VIDEO_SRC_CLASS(klass) \ |
| (G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_DECKLINK_VIDEO_SRC)) |
| |
| typedef struct _GstDecklinkVideoSrc GstDecklinkVideoSrc; |
| typedef struct _GstDecklinkVideoSrcClass GstDecklinkVideoSrcClass; |
| |
| struct _GstDecklinkVideoSrc |
| { |
| GstPushSrc parent; |
| |
| GstDecklinkModeEnum mode; |
| GstDecklinkModeEnum caps_mode; |
| BMDPixelFormat caps_format; |
| GstDecklinkConnectionEnum connection; |
| gint device_number; |
| |
| GstVideoInfo info; |
| |
| GstDecklinkInput *input; |
| |
| GCond cond; |
| GMutex lock; |
| gboolean flushing; |
| GQueue current_frames; |
| |
| guint buffer_size; |
| |
| GstClockTime internal_base_time; |
| GstClockTime external_base_time; |
| }; |
| |
| struct _GstDecklinkVideoSrcClass |
| { |
| GstPushSrcClass parent_class; |
| }; |
| |
| GType gst_decklink_video_src_get_type (void); |
| void gst_decklink_video_src_convert_to_external_clock (GstDecklinkVideoSrc * self, |
| GstClockTime * timestamp, GstClockTime * duration); |
| |
| G_END_DECLS |
| |
| #endif /* __GST_DECKLINK_VIDEO_SRC_H__ */ |