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[feat] add live remote video settings to the toolbar

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This commit is contained in:
dijunkun
2026-09-24 15:44:02 +08:00
parent 88da1081ef
commit e0cd4c0567
18 changed files with 363 additions and 217 deletions
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apps/desktop/src/gui/runtime/peer_data_callbacks.cpp
+60
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@@ -146,6 +146,47 @@ void PeerEventHandler::OnReceiveDataBuffer(
}
std::string remote_id(user_id, user_id_size);
if (remote_action.type == ControlType::video_settings_status) {
if (auto props = runtime->FindRemoteSession(remote_id)) {
if (source_id != props->control_data_label_) return;
std::lock_guard lock(props->video_settings_mutex_);
if (!props->video_settings_supported_) return;
if (remote_action.vs.accepted &&
static_cast<int32_t>(remote_action.vs.request_id -
props->applied_video_settings_.request_id) >= 0) {
props->applied_video_settings_ = remote_action.vs;
}
if (remote_action.vs.request_id != props->video_settings_.request_id) return;
props->video_settings_pending_ = false;
props->video_settings_failed_ = !remote_action.vs.accepted;
if (remote_action.vs.accepted) {
props->video_settings_ = remote_action.vs;
props->applied_video_settings_ = remote_action.vs;
} else {
const auto request_id = props->video_settings_.request_id;
props->video_settings_ = props->applied_video_settings_;
props->video_settings_.request_id = request_id;
}
}
return;
}
if (remote_action.type == ControlType::video_settings) {
if (source_id != runtime->control_data_label_ ||
!runtime->IsAuthorizedController(remote_id))
return;
const auto& settings = remote_action.vs;
remote_action.vs.accepted =
UpdateVideoSettings(
runtime->peer_, remote_id.data(), remote_id.size(),
static_cast<VideoQuality>(settings.quality), settings.frame_rate,
static_cast<VideoDegradationPreference>(settings.preference)) == 0;
remote_action.type = ControlType::video_settings_status;
const auto message = remote_action.to_json();
SendReliableDataFrameToPeer(runtime->peer_, message.data(), message.size(),
runtime->control_data_label_.c_str(),
remote_id.data(), remote_id.size());
return;
}
if (remote_action.type == ControlType::privacy_status) {
if (auto props = runtime->FindRemoteSession(remote_id)) {
if (source_id != props->control_data_label_) return;
@@ -274,6 +315,25 @@ void PeerEventHandler::OnReceiveDataBuffer(
}
if (is_client_mode) {
// Negotiate live settings only on the reliable control stream. Old
// hosts omit this capability and retain their existing video behavior.
if (props && source_id == props->control_data_label_) {
std::lock_guard lock(props->video_settings_mutex_);
const bool first_advertisement = !props->video_settings_supported_;
props->video_settings_supported_ =
remote_action.i.supports_video_settings;
if (first_advertisement && props->video_settings_supported_) {
RemoteAction settings{};
settings.type = ControlType::video_settings;
++props->video_settings_.request_id;
props->video_settings_pending_ = true;
props->video_settings_request_tick_ = SDL_GetTicks();
settings.vs = props->video_settings_;
const auto message = settings.to_json();
SendReliableDataFrame(props->peer_, message.data(), message.size(),
props->control_data_label_.c_str());
}
}
// client mode
if (props && props->remote_host_name_.empty()) {
props->remote_host_name_ = std::string(remote_action.i.host_name,