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X11: Try to load libXrandr.so.3 if libXrandr.so.2 isn't found

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All Linux distros, and FreeBSD and OpenBSD seem to have libXrandr.so.2,
but for some reason recent NetBSD versions seem to have libXrandr.so.3 now.
This commit is contained in:
Rémi Verschelde
2020-09-18 11:55:12 +02:00
parent 01185acecb
commit 413ff7938d
1 changed files with 6 additions and 1 deletions
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7
platform/linuxbsd/display_server_x11.cpp
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@@ -3575,7 +3575,12 @@ DisplayServerX11::DisplayServerX11(const String &p_rendering_driver, WindowMode
xrandr_handle = dlopen("libXrandr.so.2", RTLD_LAZY);
if (!xrandr_handle) {
err = dlerror();
fprintf(stderr, "could not load libXrandr.so.2, Error: %s\n", err);
// For some arcane reason, NetBSD now ships libXrandr.so.3 while the rest of the world has libXrandr.so.2...
// In case this happens for other X11 platforms in the future, let's give it a try too before failing.
xrandr_handle = dlopen("libXrandr.so.3", RTLD_LAZY);
if (!xrandr_handle) {
fprintf(stderr, "could not load libXrandr.so.2, Error: %s\n", err);
}
} else {
XRRQueryVersion(x11_display, &xrandr_major, &xrandr_minor);
if (((xrandr_major << 8) | xrandr_minor) >= 0x0105) {