gstreamer/gst-libs/gst/vaapi/video-format.h
Gwenole Beauchesne 430598cf00 Add new video format API.
Leverage GstVideoFormat utilities from core GStreamer to provide an
adaptation layer to VA image formats.
2013-07-09 17:16:35 +02:00

57 lines
1.6 KiB
C

/*
* video-format.h - Video format abstraction
*
* Copyright (C) 2010-2011 Splitted-Desktop Systems
* Copyright (C) 2011-2013 Intel Corporation
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation; either version 2.1
* 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free
* Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301 USA
*/
#ifndef GST_VAAPI_VIDEO_FORMAT_H
#define GST_VAAPI_VIDEO_FORMAT_H
#include <gst/gstvalue.h>
#include <gst/video/video.h>
G_BEGIN_DECLS
gboolean
gst_video_format_is_rgb(GstVideoFormat format);
gboolean
gst_video_format_is_yuv(GstVideoFormat format);
GstVideoFormat
gst_video_format_from_structure(GstStructure *structure);
GstVideoFormat
gst_video_format_from_caps(GstCaps *caps);
GstCaps *
gst_video_format_to_caps(GstVideoFormat format);
GstVideoFormat
gst_video_format_from_va_format(const VAImageFormat *va_format);
const VAImageFormat *
gst_video_format_to_va_format(GstVideoFormat format);
guint
gst_video_format_get_score(GstVideoFormat format);
G_END_DECLS
#endif /* GST_VAAPI_VIDEO_FORMAT_H */