8c745d18e0
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Builds out the full v1 scope: a vendored+patched openscreen subset for low-latency Cast Streaming (Mirroring receiver 0F5096E8) alongside the existing Cast V2/HLS and new DLNA/AVTransport casting paths, breadcastd's Idle/Casting state machine with a private IPC socket, the breadcast GTK4 popup as a thin IPC client, and bread.cast.*/bread.command.cast.* breadd integration (device discovery, start/stop, mirroring lifecycle events). Also adds bakery/systemd/Forgejo CI packaging. Validated end-to-end against a real Chromecast/Google TV: negotiated Cast Streaming session, live pipeline playback, and daemon+GUI click-to-cast/ stop through the actual popup.
54 lines
2 KiB
C++
54 lines
2 KiB
C++
// Copyright 2019 The Chromium Authors
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "cast/streaming/public/session_config.h"
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#include <algorithm>
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#include <utility>
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namespace openscreen::cast {
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namespace {
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bool IsNonZero(uint8_t byte) {
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return byte > 0;
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}
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} // namespace
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SessionConfig::SessionConfig(Ssrc sender_ssrc,
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Ssrc receiver_ssrc,
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int rtp_timebase,
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int channels,
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std::chrono::milliseconds target_playout_delay,
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std::array<uint8_t, 16> aes_secret_key,
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std::array<uint8_t, 16> aes_iv_mask,
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bool is_pli_enabled,
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StreamType stream_type,
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bool are_receiver_event_logs_enabled)
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: sender_ssrc(sender_ssrc),
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receiver_ssrc(receiver_ssrc),
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rtp_timebase(rtp_timebase),
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channels(channels),
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target_playout_delay(target_playout_delay),
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aes_secret_key(std::move(aes_secret_key)),
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aes_iv_mask(std::move(aes_iv_mask)),
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is_pli_enabled(is_pli_enabled),
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stream_type(stream_type),
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are_receiver_event_logs_enabled(are_receiver_event_logs_enabled) {}
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SessionConfig::SessionConfig(const SessionConfig& other) = default;
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SessionConfig::SessionConfig(SessionConfig&& other) noexcept = default;
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SessionConfig& SessionConfig::operator=(const SessionConfig& other) = default;
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SessionConfig& SessionConfig::operator=(SessionConfig&& other) noexcept =
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default;
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SessionConfig::~SessionConfig() = default;
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bool SessionConfig::IsValid() const {
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return sender_ssrc > 0 && receiver_ssrc > 0 && rtp_timebase > 0 &&
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channels > 0 &&
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std::any_of(aes_secret_key.begin(), aes_secret_key.end(), IsNonZero) &&
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std::any_of(aes_iv_mask.begin(), aes_iv_mask.end(), IsNonZero);
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}
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} // namespace openscreen::cast
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