renun/Sunshine
1
0
Fork 0
mirror of https://github.com/LizardByte/Sunshine.git synced 2025-08-10 00:52:16 +00:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

Implement process and thread priority adjustments (#691)

Browse Source
This commit is contained in:
Cameron Gutman
2023-01-03 21:05:00 -06:00
committed by GitHub
parent 997e8c6e5a
commit cc688c7845
8 changed files with 128 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
src/stream.cpp
View File

@@ -740,6 +740,8 @@ void controlBroadcastThread(control_server_t *server) {
input::passthrough(session->input, std::move(plaintext));
});
// This thread handles latency-sensitive control messages
platf::adjust_thread_priority(platf::thread_priority_e::critical);
auto shutdown_event = mail::man->event<bool>(mail::broadcast_shutdown);
while(!shutdown_event->peek()) {
@@ -905,6 +907,9 @@ void videoBroadcastThread(udp::socket &sock) {
auto packets = mail::man->queue<video::packet_t>(mail::video_packets);
auto timebase = boost::posix_time::microsec_clock::universal_time();
// Video traffic is sent on this thread
platf::adjust_thread_priority(platf::thread_priority_e::high);
while(auto packet = packets->pop()) {
if(shutdown_event->peek()) {
break;
@@ -1079,6 +1084,9 @@ void audioBroadcastThread(udp::socket &sock) {
audio_packet->rtp.packetType = 97;
audio_packet->rtp.ssrc = 0;
// Audio traffic is sent on this thread
platf::adjust_thread_priority(platf::thread_priority_e::high);
while(auto packet = packets->pop()) {
if(shutdown_event->peek()) {
break;
@@ -1333,6 +1341,8 @@ void audioThread(session_t *session) {
}
namespace session {
std::atomic_uint running_sessions;
state_e state(session_t &session) {
return session.state.load(std::memory_order_relaxed);
}
@@ -1394,6 +1404,11 @@ void join(session_t &session) {
}
}
// If this is the last session, invoke the platform callbacks
if(--running_sessions == 0) {
platf::streaming_will_stop();
}
BOOST_LOG(debug) << "Session ended"sv;
}
@@ -1432,6 +1447,11 @@ int start(session_t &session, const std::string &addr_string) {
session.state.store(state_e::RUNNING, std::memory_order_relaxed);
// If this is the first session, invoke the platform callbacks
if(++running_sessions == 1) {
platf::streaming_will_start();
}
return 0;
}