blob: d4be2a7939f567919556ca0b20190cafc402f456 [file] [log] [blame]
* Copyright (c) 2015 The WebRTC project authors. All Rights Reserved.
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
#include <memory>
#include <string>
#include <vector>
#include "absl/types/optional.h"
#include "logging/rtc_event_log/rtc_event_log_parser.h"
#include "modules/audio_coding/neteq/tools/packet_source.h"
#include "modules/rtp_rtcp/include/rtp_rtcp_defines.h"
#include "rtc_base/constructor_magic.h"
namespace webrtc {
class RtpHeaderParser;
namespace test {
class Packet;
class RtcEventLogSource : public PacketSource {
// Creates an RtcEventLogSource reading from `file_name`. If the file cannot
// be opened, or has the wrong format, NULL will be returned.
static std::unique_ptr<RtcEventLogSource> CreateFromFile(
const std::string& file_name,
absl::optional<uint32_t> ssrc_filter);
// Same as above, but uses a string with the file contents.
static std::unique_ptr<RtcEventLogSource> CreateFromString(
const std::string& file_contents,
absl::optional<uint32_t> ssrc_filter);
virtual ~RtcEventLogSource();
std::unique_ptr<Packet> NextPacket() override;
// Returns the timestamp of the next audio output event, in milliseconds. The
// maximum value of int64_t is returned if there are no more audio output
// events available.
int64_t NextAudioOutputEventMs();
bool Initialize(const ParsedRtcEventLog& parsed_log,
absl::optional<uint32_t> ssrc_filter);
std::vector<std::unique_ptr<Packet>> rtp_packets_;
size_t rtp_packet_index_ = 0;
std::vector<int64_t> audio_outputs_;
size_t audio_output_index_ = 0;
} // namespace test
} // namespace webrtc