| // Copyright 2019 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "cast/standalone_receiver/dummy_player.h" |
| |
| #include <chrono> |
| |
| #include "absl/types/span.h" |
| #include "cast/streaming/encoded_frame.h" |
| #include "util/chrono_helpers.h" |
| #include "util/osp_logging.h" |
| |
| namespace openscreen { |
| namespace cast { |
| |
| DummyPlayer::DummyPlayer(Receiver* receiver) : receiver_(receiver) { |
| OSP_DCHECK(receiver_); |
| receiver_->SetConsumer(this); |
| } |
| |
| DummyPlayer::~DummyPlayer() { |
| receiver_->SetConsumer(nullptr); |
| } |
| |
| void DummyPlayer::OnFramesReady(int buffer_size) { |
| // Consume the next frame. |
| buffer_.resize(buffer_size); |
| const EncodedFrame frame = |
| receiver_->ConsumeNextFrame(absl::Span<uint8_t>(buffer_)); |
| |
| // Convert the RTP timestamp to a human-readable timestamp (in µs) and log |
| // some short information about the frame. |
| const auto media_timestamp = |
| frame.rtp_timestamp.ToTimeSinceOrigin<microseconds>( |
| receiver_->rtp_timebase()); |
| OSP_LOG_INFO << "[SSRC " << receiver_->ssrc() << "] " |
| << (frame.dependency == EncodedFrame::KEY_FRAME ? "KEY " : "") |
| << frame.frame_id << " at " << media_timestamp.count() << "µs, " |
| << buffer_size << " bytes"; |
| } |
| |
| } // namespace cast |
| } // namespace openscreen |