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Catch X11 extension errors...since most of these are notifications that we

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queried for a missing extension (such as the XiG vidmode one that most
 people don't have), and default Xlib behaviour is to write notification to
 stderr, this tends to generate incorrect bug reports.

Since we'll actually deal with the missing extension when querying for it,
 we ignore these errors in our hook. The rest continue to pass through to
 the default handler.

Fixes Bugzilla #42.

--ryan.

--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%401251
This commit is contained in:
Ryan C. Gordon 2006-01-14 08:15:38 +00:00
parent 0eb1d37f73
commit 37f6992829
3 changed files with 31 additions and 2 deletions
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3
src/video/x11/SDL_x11sym.h
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@ -113,6 +113,8 @@ SDL_X11_SYM(1,void,XextDestroyExtension,(XExtensionInfo*))
SDL_X11_SYM(1,XExtDisplayInfo*,XextFindDisplay,(XExtensionInfo*,Display*))
SDL_X11_SYM(1,int,XextRemoveDisplay,(XExtensionInfo*,Display*))
SDL_X11_SYM(1,Bool,XQueryExtension,(Display*,_Xconst char*,int*,int*,int*))
SDL_X11_SYM(1,char *,XDisplayString,(Display*))
SDL_X11_SYM(1,int,XGetErrorText,(Display*,int,char*,int))
#ifdef X_HAVE_UTF8_STRING
SDL_X11_SYM(1,int,Xutf8TextListToTextProperty,(Display*,char**,int,XICCEncodingStyle,XTextProperty*))
@ -159,6 +161,7 @@ SDL_X11_SYM(1,Bool,XShmQueryExtension,(Display*))
SDL_X11_SYM(1,SDL_X11_XSynchronizeRetType,XSynchronize,(Display*,Bool))
SDL_X11_SYM(1,SDL_X11_XESetWireToEventRetType,XESetWireToEvent,(Display*,int,SDL_X11_XESetWireToEventRetType))
SDL_X11_SYM(1,SDL_X11_XESetEventToWireRetType,XESetEventToWire,(Display*,int,SDL_X11_XESetEventToWireRetType))
SDL_X11_SYM(1,SDL_X11_XSetExtensionErrorHandlerType,XSetExtensionErrorHandler,(SDL_X11_XSetExtensionErrorHandlerType))
/* end of SDL_x11sym.h ... */