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SDL: Use the window display index when querying display modes

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SupSuper 2021-04-29 05:18:37 +01:00 • committed by Filippos Karapetis
parent 41798fca5d
commit 60f1fd98aa
6 changed files with 27 additions and 33 deletions
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5
backends/graphics/openglsdl/openglsdl-graphics.cpp
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@ -140,10 +140,11 @@ OpenGLSdlGraphicsManager::OpenGLSdlGraphicsManager(SdlEventSource *eventSource,
// Retrieve a list of working fullscreen modes
#if SDL_VERSION_ATLEAST(2, 0, 0)
const int numModes = SDL_GetNumDisplayModes(0);
const int display = _window->getDisplayIndex();
const int numModes = SDL_GetNumDisplayModes(display);
for (int i = 0; i < numModes; ++i) {
SDL_DisplayMode mode;
if (SDL_GetDisplayMode(0, i, &mode)) {
if (SDL_GetDisplayMode(display, i, &mode)) {
continue;
}