author Emilio Cobos Álvarez <>
Fri, 01 Jun 2018 18:30:30 +0200
changeset 420970 bb85c5ee5afc151be0d07ecc48318dc69cfef446
parent 356836 e9cfbd2b4fe2654522d8d325228a529571f4a55f
permissions -rw-r--r--
Bug 1466168: Remove mozilla::Forward in favor of std::forward. r=froydnj Same approach as the other bug, mostly replacing automatically by removing 'using mozilla::Forward;' and then: s/mozilla::Forward/std::forward/ s/Forward</std::forward</ The only file that required manual fixup was TestTreeTraversal.cpp, which had a class called TestNodeForward with template parameters :) MozReview-Commit-ID: A88qFG5AccP

 * 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 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

#include <stdlib.h>

#include "./ivfenc.h"
#include "./video_writer.h"
#include "aom/aom_encoder.h"

struct AvxVideoWriterStruct {
  AvxVideoInfo info;
  FILE *file;
  int frame_count;

static void write_header(FILE *file, const AvxVideoInfo *info,
                         int frame_count) {
  struct aom_codec_enc_cfg cfg;
  cfg.g_w = info->frame_width;
  cfg.g_h = info->frame_height;
  cfg.g_timebase.num = info->time_base.numerator;
  cfg.g_timebase.den = info->time_base.denominator;

  ivf_write_file_header(file, &cfg, info->codec_fourcc, frame_count);

AvxVideoWriter *aom_video_writer_open(const char *filename,
                                      AvxContainer container,
                                      const AvxVideoInfo *info) {
  if (container == kContainerIVF) {
    AvxVideoWriter *writer = NULL;
    FILE *const file = fopen(filename, "wb");
    if (!file) return NULL;

    writer = malloc(sizeof(*writer));
    if (!writer) return NULL;

    writer->frame_count = 0;
    writer->info = *info;
    writer->file = file;

    write_header(writer->file, info, 0);

    return writer;

  return NULL;

void aom_video_writer_close(AvxVideoWriter *writer) {
  if (writer) {
    // Rewriting frame header with real frame count
    write_header(writer->file, &writer->info, writer->frame_count);


int aom_video_writer_write_frame(AvxVideoWriter *writer, const uint8_t *buffer,
                                 size_t size, int64_t pts) {
  ivf_write_frame_header(writer->file, pts, size);
  if (fwrite(buffer, 1, size, writer->file) != size) return 0;


  return 1;