jyapayne/moonlight-qt
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Never use X11 EGL on Nvidia proprietary drivers

Browse source 
Fixes #1751
This commit is contained in:
Cameron Gutman 2025-12-05 23:10:31 -06:00
commit 1c24aada0a
4 changed files with 55 additions and 13 deletions
Download patch file Download diff file Expand all files Collapse all files

18
app/main.cpp
View file

@ -476,12 +476,18 @@ int main(int argc, char *argv[])
#endif
}
// Some ARM and RISC-V embedded devices don't have working GLX which can cause
// SDL to fail to find a working OpenGL implementation at all. Let's force EGL
// on all platforms for both SDL and Qt. This also avoids GLX-EGL interop issues
// when trying to use EGL on the main thread after Qt uses GLX.
SDL_SetHint(SDL_HINT_VIDEO_X11_FORCE_EGL, "1");
qputenv("QT_XCB_GL_INTEGRATION", "xcb_egl");
// Nvidia's proprietary driver has broken EGL support on X11, so don't use it.
// This will break the EGLRenderer, but that's fine on Nvidia because they
// support both VDPAU and Vulkan renderers instead.
// https://github.com/moonlight-stream/moonlight-qt/issues/1751
if (!WMUtils::isRunningX11NvidiaProprietaryDriver()) {
// Some ARM and RISC-V embedded devices don't have working GLX which can cause
// SDL to fail to find a working OpenGL implementation at all. Let's force EGL
// on all platforms for both SDL and Qt. This also avoids GLX-EGL interop issues
// when trying to use EGL on the main thread after Qt uses GLX.
SDL_SetHint(SDL_HINT_VIDEO_X11_FORCE_EGL, "1");
qputenv("QT_XCB_GL_INTEGRATION", "xcb_egl");
}
#ifdef Q_OS_MACOS
// This avoids using the default keychain for SSL, which may cause