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[feat] negotiate per-device preview and audio subscriptions

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This commit is contained in:
dijunkun
2026-10-12 03:07:10 +08:00
parent c9e0078bfb
commit c8907a00f9
10 changed files with 251 additions and 3 deletions
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apps/desktop/src/gui/features/devices/session_device_manager.cpp
+10 -1
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@@ -49,7 +49,14 @@ SessionDeviceManager::SessionDeviceManager(GuiRuntime &owner)
frame.data = reinterpret_cast<const char *>(data);
frame.size = size;
frame.captured_timestamp = GetSystemTimeMicros(owner_.peer_);
SendAudioFrame(owner_.peer_, &frame, owner_.audio_label_.c_str());
std::shared_lock lock(owner_.connection_status_mutex_);
for (const auto& [id, status] : owner_.connection_status_) {
if (status == ConnectionStatus::Connected &&
owner_.preview_subscriptions_.ShouldSendAudio(id))
SendAudioFrameToPeer(owner_.peer_, &frame,
owner_.audio_label_.c_str(), id.data(),
id.size());
}
}) {}
SessionDeviceManager::~SessionDeviceManager() { speaker_capture_.Shutdown(); }
@@ -245,6 +252,8 @@ int SessionDeviceManager::InitializeScreenCapturer() {
const auto send_started = std::chrono::steady_clock::now();
uint64_t send_errors = 0;
for (const std::string &remote_id : connected_remote_ids) {
if (!owner_.preview_subscriptions_.ShouldSend(remote_id, now_time,
stream_id)) continue;
if (SendVideoFrameToPeer(owner_.peer_, &frame, stream_id.c_str(),
remote_id.data(), remote_id.size()) != 0)
++send_errors;