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SDL: Switch to SDL_WaitEventTimeout instead of SDL_PollEvent when possible. #19207

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merged 1 commit into from
May 28, 2024
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SDL: Switch to SDL_WaitEventTimeout instead of SDL_PollEvent when possible. #19207

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6 changes: 4 additions & 2 deletions SDL/SDLMain.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1420,10 +1420,12 @@ int main(int argc, char *argv[]) {
bool waitOnExit = g_Config.iGPUBackend == (int)GPUBackend::OPENGL;

if (!mainThreadIsRender) {
// We should only be a message pump
// Vulkan mode uses this.
// We should only be a message pump. This allows for lower latency
// input events, and so on.
while (true) {
SDL_Event event;
while (SDL_PollEvent(&event)) {
while (SDL_WaitEventTimeout(&event, 100)) {
ProcessSDLEvent(window, event, &inputTracker);
}
if (g_QuitRequested || g_RestartRequested)
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