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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.
58 lines
1.8 KiB
C++
58 lines
1.8 KiB
C++
// Copyright 2025 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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#ifndef CAST_STREAMING_IMPL_STATISTICS_DISPATCHER_H_
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#define CAST_STREAMING_IMPL_STATISTICS_DISPATCHER_H_
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#include <vector>
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#include "cast/streaming/impl/statistics_common.h"
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#include "platform/api/time.h"
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#include "platform/base/span.h"
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#include "util/raw_ref.h"
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namespace openscreen::cast {
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class StatisticsCollector;
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class Environment;
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struct EncodedFrame;
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struct RtcpReceiverFrameLogMessage;
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// This class is responsible for dispatching statistics events.
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class StatisticsDispatcher {
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public:
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explicit StatisticsDispatcher(Environment& environment);
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StatisticsDispatcher(const StatisticsDispatcher&) = delete;
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StatisticsDispatcher& operator=(const StatisticsDispatcher&) = delete;
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StatisticsDispatcher(StatisticsDispatcher&&) noexcept = delete;
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StatisticsDispatcher& operator=(StatisticsDispatcher&&) = delete;
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~StatisticsDispatcher();
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// Dispatches enqueue events for a given frame.
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void DispatchEnqueueEvents(StreamType stream_type, const EncodedFrame& frame);
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// Dispatches frame log messages.
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void DispatchFrameLogMessages(
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StreamType stream_type,
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const std::vector<RtcpReceiverFrameLogMessage>& messages);
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// Dispatches an ack event.
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void DispatchAckEvent(StreamType stream_type,
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RtpTimeTicks rtp_timestamp,
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FrameId frame_id);
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// Dispatches a frame dropped by encoder event.
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void DispatchFrameDropEvent(StreamType stream_type,
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FrameId frame_id,
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RtpTimeTicks rtp_timestamp,
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Clock::time_point drop_time);
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private:
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const raw_ref<Environment> environment_;
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};
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} // namespace openscreen::cast
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#endif // CAST_STREAMING_IMPL_STATISTICS_DISPATCHER_H_
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