chromium/media/formats/webm/webm_tracks_parser.cc

// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifdef UNSAFE_BUFFERS_BUILD
// TODO(crbug.com/40285824): Remove this and convert code to safer constructs.
#pragma allow_unsafe_buffers
#endif

#include "media/formats/webm/webm_tracks_parser.h"

#include <memory>

#include "base/logging.h"
#include "base/strings/string_number_conversions.h"
#include "base/strings/string_util.h"
#include "media/base/media_util.h"
#include "media/base/timestamp_constants.h"
#include "media/formats/webm/webm_constants.h"
#include "media/formats/webm/webm_content_encodings.h"

namespace media {

WebMTracksParser::WebMTracksParser(MediaLog* media_log)
    : … { … }

WebMTracksParser::~WebMTracksParser() = default;

base::TimeDelta WebMTracksParser::PrecisionCappedDefaultDuration(
    const int64_t timecode_scale_in_ns,
    const int64_t duration_in_ns) const { … }

void WebMTracksParser::Reset() { … }

void WebMTracksParser::ResetTrackEntry() { … }

int WebMTracksParser::Parse(const uint8_t* buf, int size) { … }

base::TimeDelta WebMTracksParser::GetAudioDefaultDuration(
    const int64_t timecode_scale_in_ns) const { … }

base::TimeDelta WebMTracksParser::GetVideoDefaultDuration(
    const int64_t timecode_scale_in_ns) const { … }

WebMParserClient* WebMTracksParser::OnListStart(int id) { … }

bool WebMTracksParser::OnListEnd(int id) { … }

bool WebMTracksParser::OnUInt(int id, int64_t val) { … }

bool WebMTracksParser::OnFloat(int id, double val) { … }

bool WebMTracksParser::OnBinary(int id, const uint8_t* data, int size) { … }

bool WebMTracksParser::OnString(int id, const std::string& str) { … }

}  // namespace media