blob: 7470ba996f699f34715ec788939d2daea3443f55 [file] [log] [blame]
/*
* Copyright (c) 2016, Alliance for Open Media. All rights reserved
*
* This source code is subject to the terms of the BSD 2 Clause License and
* the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
* was not distributed with this source code in the LICENSE file, you can
* obtain it at www.aomedia.org/license/software. If the Alliance for Open
* Media Patent License 1.0 was not distributed with this source code in the
* PATENTS file, you can obtain it at www.aomedia.org/license/patent.
*/
#ifndef WEBMENC_H_
#define WEBMENC_H_
#include <stdio.h>
#include <stdlib.h>
#include "tools_common.h"
#include "aom/aom_encoder.h"
#ifdef __cplusplus
extern "C" {
#endif
/* TODO(vigneshv): Rename this struct */
struct EbmlGlobal {
int debug;
FILE *stream;
int64_t last_pts_ns;
void *writer;
void *segment;
};
/* Stereo 3D packed frame format */
typedef enum stereo_format {
STEREO_FORMAT_MONO = 0,
STEREO_FORMAT_LEFT_RIGHT = 1,
STEREO_FORMAT_BOTTOM_TOP = 2,
STEREO_FORMAT_TOP_BOTTOM = 3,
STEREO_FORMAT_RIGHT_LEFT = 11
} stereo_format_t;
void write_webm_file_header(struct EbmlGlobal *glob,
const aom_codec_enc_cfg_t *cfg,
const struct aom_rational *fps,
stereo_format_t stereo_fmt, unsigned int fourcc,
const struct AvxRational *par);
void write_webm_block(struct EbmlGlobal *glob, const aom_codec_enc_cfg_t *cfg,
const aom_codec_cx_pkt_t *pkt);
void write_webm_file_footer(struct EbmlGlobal *glob);
#ifdef __cplusplus
} // extern "C"
#endif
#endif // WEBMENC_H_