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Fixed XSync sequence to match other cases where we set the X11 error handler

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This commit is contained in:
Sam Lantinga 2021-07-31 16:01:48 -07:00
parent d373af044b
commit b033cd0d2e
1 changed files with 2 additions and 1 deletions
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src/video/x11/SDL_x11modes.c
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@ -1057,9 +1057,10 @@ X11_SetDisplayMode(_THIS, SDL_VideoDisplay * sdl_display, SDL_DisplayMode * mode
for now we cheat and just catch the X11 error and carry on, which for now we cheat and just catch the X11 error and carry on, which
is likely to cause subtle issues but is better than outright is likely to cause subtle issues but is better than outright
crashing */ crashing */
X11_XSync(display, False);
PreXRRSetScreenSizeErrorHandler = X11_XSetErrorHandler(SDL_XRRSetScreenSizeErrHandler); PreXRRSetScreenSizeErrorHandler = X11_XSetErrorHandler(SDL_XRRSetScreenSizeErrHandler);
X11_XRRSetScreenSize(display, RootWindow(display, data->screen), mode->w, mode->h, mm_width, mm_height); X11_XRRSetScreenSize(display, RootWindow(display, data->screen), mode->w, mode->h, mm_width, mm_height);
X11_XSync(display, False); /* hopefully force any protocol errors to process with this handler. */ X11_XSync(display, False);
X11_XSetErrorHandler(PreXRRSetScreenSizeErrorHandler); X11_XSetErrorHandler(PreXRRSetScreenSizeErrorHandler);
status = X11_XRRSetCrtcConfig (display, res, output_info->crtc, CurrentTime, status = X11_XRRSetCrtcConfig (display, res, output_info->crtc, CurrentTime,