mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-11 20:01:35 +00:00
2b1809e9d3
The function iterates all supported video formats and returns the formats belong to the specified chroma type. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/315>
75 lines
2.3 KiB
C
75 lines
2.3 KiB
C
/*
|
|
* video-format.h - Video format helpers for VA-API
|
|
*
|
|
* Copyright (C) 2010-2011 Splitted-Desktop Systems
|
|
* Author: Gwenole Beauchesne <gwenole.beauchesne@splitted-desktop.com>
|
|
* Copyright (C) 2011-2013 Intel Corporation
|
|
* Author: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
|
|
*
|
|
* 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/video/video.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_VAAPI_FORMATS_ALL "{ ENCODED, " \
|
|
"NV12, YV12, I420, YUY2, UYVY, Y444, GRAY8, P010_10LE, VUYA, Y210, Y410, " \
|
|
"ARGB, xRGB, RGBA, RGBx, ABGR, xBGR, BGRA, BGRx, RGB16, RGB, BGR10A2_LE " \
|
|
"}"
|
|
|
|
const gchar *
|
|
gst_vaapi_video_format_to_string (GstVideoFormat format);
|
|
|
|
gboolean
|
|
gst_vaapi_video_format_is_rgb (GstVideoFormat format);
|
|
|
|
gboolean
|
|
gst_vaapi_video_format_is_yuv (GstVideoFormat format);
|
|
|
|
GstVideoFormat
|
|
gst_vaapi_video_format_from_va_fourcc (guint32 fourcc);
|
|
|
|
GstVideoFormat
|
|
gst_vaapi_video_format_from_va_format (const VAImageFormat * va_format);
|
|
|
|
const VAImageFormat *
|
|
gst_vaapi_video_format_to_va_format (GstVideoFormat format);
|
|
|
|
guint
|
|
gst_vaapi_video_format_get_chroma_type (GstVideoFormat format);
|
|
|
|
guint
|
|
gst_vaapi_video_format_get_score (GstVideoFormat format);
|
|
|
|
GstVideoFormat
|
|
gst_vaapi_video_format_from_chroma (guint chroma);
|
|
|
|
GstVideoFormat
|
|
gst_vaapi_video_format_get_best_native (GstVideoFormat format);
|
|
|
|
GArray *
|
|
gst_vaapi_video_format_get_formats_by_chroma (guint chroma);
|
|
|
|
gboolean
|
|
gst_vaapi_video_format_create_map (VAImageFormat * formats, guint n);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* GST_VAAPI_VIDEO_FORMAT_H */
|