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Implement Cast Streaming mirroring, DLNA casting, daemon+GUI, and breadd integration
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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.
This commit is contained in:
Breadway 2026-08-03 09:07:21 +08:00
parent 887c29002f
commit 8c745d18e0
283 changed files with 36788 additions and 0 deletions
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60
breadcast-caststream-sys/vendor/openscreen/cast/streaming/public/encoded_frame.cc vendored Normal file
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// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "cast/streaming/public/encoded_frame.h"
namespace openscreen::cast {
EncodedFrame::EncodedFrame(Dependency dependency,
FrameId frame_id,
FrameId referenced_frame_id,
RtpTimeTicks rtp_timestamp,
Clock::time_point reference_time,
std::chrono::milliseconds new_playout_delay,
Clock::time_point capture_begin_time,
Clock::time_point capture_end_time,
ByteView data)
: dependency(dependency),
frame_id(frame_id),
referenced_frame_id(referenced_frame_id),
rtp_timestamp(rtp_timestamp),
reference_time(reference_time),
new_playout_delay(new_playout_delay),
capture_begin_time(capture_begin_time),
capture_end_time(capture_end_time),
data(data) {}
EncodedFrame::EncodedFrame(Dependency dependency,
FrameId frame_id,
FrameId referenced_frame_id,
RtpTimeTicks rtp_timestamp,
Clock::time_point reference_time,
std::chrono::milliseconds new_playout_delay,
ByteView data)
: dependency(dependency),
frame_id(frame_id),
referenced_frame_id(referenced_frame_id),
rtp_timestamp(rtp_timestamp),
reference_time(reference_time),
new_playout_delay(new_playout_delay),
data(data) {}
EncodedFrame::EncodedFrame() = default;
EncodedFrame::~EncodedFrame() = default;
EncodedFrame::EncodedFrame(EncodedFrame&&) noexcept = default;
EncodedFrame& EncodedFrame::operator=(EncodedFrame&&) = default;
void EncodedFrame::CopyMetadataTo(EncodedFrame* dest) const {
dest->dependency = this->dependency;
dest->frame_id = this->frame_id;
dest->referenced_frame_id = this->referenced_frame_id;
dest->rtp_timestamp = this->rtp_timestamp;
dest->reference_time = this->reference_time;
dest->new_playout_delay = this->new_playout_delay;
dest->capture_begin_time = this->capture_begin_time;
dest->capture_end_time = this->capture_end_time;
}
} // namespace openscreen::cast