blob: fb689e33d4e4852c981440a2ae2180b82515804d [file] [log] [blame]
* Copyright (c) 2014 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 <bitset>
#include <memory>
#include "modules/audio_coding/neteq/tools/packet.h"
#include "rtc_base/constructormagic.h"
namespace webrtc {
namespace test {
// Interface class for an object delivering RTP packets to test applications.
class PacketSource {
virtual ~PacketSource();
// Returns next packet. Returns nullptr if the source is depleted, or if an
// error occurred.
virtual std::unique_ptr<Packet> NextPacket() = 0;
virtual void FilterOutPayloadType(uint8_t payload_type);
virtual void SelectSsrc(uint32_t ssrc);
std::bitset<128> filter_; // Payload type is 7 bits in the RFC.
// If SSRC filtering discards all packet that do not match the SSRC.
bool use_ssrc_filter_; // True when SSRC filtering is active.
uint32_t ssrc_; // The selected SSRC. All other SSRCs will be discarded.
} // namespace test
} // namespace webrtc