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Avoid modesetting if the display didn't change

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This commit is contained in:
Cameron Gutman
2022-04-24 16:48:21 -05:00
parent f10b547a49
commit 6fdaa6ee8a
1 changed files with 5 additions and 2 deletions
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7
app/streaming/session.cpp
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@@ -1662,8 +1662,11 @@ void Session::execInternal()
flushWindowEvents();
// Update the window display mode based on our current monitor
currentDisplayIndex = SDL_GetWindowDisplayIndex(m_Window);
updateOptimalWindowDisplayMode();
// NB: Avoid a useless modeset by only doing this if it changed.
if (currentDisplayIndex != SDL_GetWindowDisplayIndex(m_Window)) {
currentDisplayIndex = SDL_GetWindowDisplayIndex(m_Window);
updateOptimalWindowDisplayMode();
}
// Now that the old decoder is dead, flush any events it may
// have queued to reset itself (if this reset was the result