chromium/third_party/libaom/source/libaom/common/ivfdec.c

/*
 * 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.
 */

#include "common/ivfdec.h"

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include "aom_ports/mem_ops.h"
#include "aom_ports/sanitizer.h"
#include "tools_common.h"

static const char *IVF_SIGNATURE = …;

static void fix_framerate(int *num, int *den) { … }

int file_is_ivf(struct AvxInputContext *input_ctx) { … }

int ivf_read_frame(struct AvxInputContext *input_ctx, uint8_t **buffer,
                   size_t *bytes_read, size_t *buffer_size,
                   aom_codec_pts_t *pts) { … }