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Disable SOPS for streams over 60 FPS for GFE 3.20.3

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This commit is contained in:
Cameron Gutman 2020-04-12 11:39:25 -07:00
parent ef6dfa6d91
commit d6b5c5f63e
2 changed files with 13 additions and 4 deletions
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5
app/backend/nvhttp.cpp
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@ -163,10 +163,7 @@ NvHTTP::launchApp(int appId,
"appid="+QString::number(appId)+
"&mode="+QString::number(streamConfig->width)+"x"+
QString::number(streamConfig->height)+"x"+
// Using an FPS value over 60 causes SOPS to default to 720p60,
// so force it to 60 when starting. This won't impact our ability
// to get > 60 FPS while actually streaming though.
QString::number(streamConfig->fps > 60 ? 60 : streamConfig->fps)+
QString::number(streamConfig->fps)+
"&additionalStates=1&sops="+QString::number(sops ? 1 : 0)+
"&rikey="+QByteArray(streamConfig->remoteInputAesKey, sizeof(streamConfig->remoteInputAesKey)).toHex()+
"&rikeyid="+QString::number(riKeyId)+

12
app/streaming/session.cpp
View file

@ -945,6 +945,18 @@ void Session::exec(int displayOriginX, int displayOriginY)
}
}
if (prefs.fps > 60) {
// Using SOPS with FPS values over 60 causes GFE to fall back
// to 720p60. On previous GFE versions, we could avoid this by
// forcing the FPS value to 60 when launching the stream, but
// now on GFE 3.20.3 that seems to trigger some sort of
// frame rate limiter that locks the game to 60 FPS.
SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION,
"Disabling SOPS for %d FPS stream",
prefs.fps);
enableGameOptimizations = false;
}
try {
NvHTTP http(m_Computer->activeAddress, m_Computer->serverCert);
if (m_Computer->currentGameId != 0) {