gstreamer/subprojects/gst-plugins-bad/gst-libs/gst/codecparsers/gstvp9bitwriter.h

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/* GStreamer
* Copyright (C) 2022 Intel Corporation
* Author: He Junyan <junyan.he@intel.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 the0
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __GST_VP9_BIT_WRITER_H__
#define __GST_VP9_BIT_WRITER_H__
#include <gst/codecparsers/gstvp9parser.h>
#include <gst/codecparsers/codecparsers-prelude.h>
G_BEGIN_DECLS
/**
* GstVp9BitWriterResult:
* @GST_VP9_BIT_WRITER_OK: The writing succeeded
* @GST_VP9_BIT_WRITER_INVALID_DATA: The input data to write is invalid
* @GST_VP9_BIT_WRITER_NO_MORE_SPACE: The output does not have enough size
* @GST_VP9_BIT_WRITER_ERROR: An general error occurred when writing
*
* The result of writing VP9 data into bit stream.
*
* Since: 1.24
*/
typedef enum
{
GST_VP9_BIT_WRITER_OK,
GST_VP9_BIT_WRITER_INVALID_DATA,
GST_VP9_BIT_WRITER_NO_MORE_SPACE,
GST_VP9_BIT_WRITER_ERROR
} GstVp9BitWriterResult;
GST_CODEC_PARSERS_API
GstVp9BitWriterResult gst_vp9_bit_writer_frame_header (const GstVp9FrameHdr * frame_hdr,
guint8 * data,
guint * size);
GST_CODEC_PARSERS_API
GstVp9BitWriterResult gst_vp9_bit_writer_superframe_info (guint frame_num,
const gint * frame_size,
guint8 * data,
guint * size);
G_END_DECLS
#endif /* __GST_VP9_BIT_WRITER_H__ */