blob: 8633d1f5dd1cf37ec671b8724e2cac28944e011b [file] [log] [blame]
/*
* Copyright (c) 2016 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.
*/
#ifndef MODULES_AUDIO_CODING_NETEQ_TOOLS_NETEQ_PACKET_SOURCE_INPUT_H_
#define MODULES_AUDIO_CODING_NETEQ_TOOLS_NETEQ_PACKET_SOURCE_INPUT_H_
#include <map>
#include <memory>
#include <string>
#include "absl/types/optional.h"
#include "modules/audio_coding/neteq/tools/neteq_input.h"
#include "modules/rtp_rtcp/include/rtp_rtcp_defines.h"
namespace webrtc {
namespace test {
class RtpFileSource;
// An adapter class to dress up a PacketSource object as a NetEqInput.
class NetEqPacketSourceInput : public NetEqInput {
public:
using RtpHeaderExtensionMap = std::map<int, webrtc::RTPExtensionType>;
NetEqPacketSourceInput();
absl::optional<int64_t> NextPacketTime() const override;
std::unique_ptr<PacketData> PopPacket() override;
absl::optional<RTPHeader> NextHeader() const override;
bool ended() const override { return !next_output_event_ms_; }
protected:
virtual PacketSource* source() = 0;
void LoadNextPacket();
absl::optional<int64_t> next_output_event_ms_;
private:
std::unique_ptr<Packet> packet_;
};
// Implementation of NetEqPacketSourceInput to be used with an RtpFileSource.
class NetEqRtpDumpInput final : public NetEqPacketSourceInput {
public:
NetEqRtpDumpInput(const std::string& file_name,
const RtpHeaderExtensionMap& hdr_ext_map,
absl::optional<uint32_t> ssrc_filter);
absl::optional<int64_t> NextOutputEventTime() const override;
void AdvanceOutputEvent() override;
protected:
PacketSource* source() override;
private:
static constexpr int64_t kOutputPeriodMs = 10;
std::unique_ptr<RtpFileSource> source_;
};
} // namespace test
} // namespace webrtc
#endif // MODULES_AUDIO_CODING_NETEQ_TOOLS_NETEQ_PACKET_SOURCE_INPUT_H_