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22 lines
841 B
22 lines
841 B
Makes SDL-1.2 SDL_WM_GrabInput() non-blocking in case of SDL window is not |
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viewable. Patch provided by <pbonzini@redhat.com>. |
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See <http://bugzilla.libsdl.org/show_bug.cgi?id=1155>. |
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--- ./src/video/x11/SDL_x11wm.c 2007-12-31 04:48:13.000000000 +0000 |
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+++ ./src/video/x11/SDL_x11wm.c 2009-01-15 10:27:14.000000000 +0000 |
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@@ -351,13 +351,14 @@ SDL_GrabMode X11_GrabInputNoLock(_THIS, |
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result = XGrabPointer(SDL_Display, SDL_Window, True, 0, |
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GrabModeAsync, GrabModeAsync, |
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SDL_Window, None, CurrentTime); |
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- if ( result == GrabSuccess ) { |
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+ if ( result == GrabSuccess || result == GrabNotViewable ) { |
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break; |
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} |
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SDL_Delay(100); |
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} |
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if ( result != GrabSuccess ) { |
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/* Uh, oh, what do we do here? */ ; |
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+ return(SDL_GRAB_OFF); |
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} |
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/* Now grab the keyboard */ |
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XGrabKeyboard(SDL_Display, WMwindow, True,
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