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composite: Move screen init before extension registration.

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Otherwise, you'd still advertise the extension even if no screens
actually supported it, and the first Composite protocol request would
probably crash.
This commit is contained in:
Adam Jackson 2009-08-20 16:56:04 -04:00
parent ae68708ebe
commit 9d8fc33cae
1 changed files with 5 additions and 3 deletions
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8
composite/compext.c
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@ -569,9 +569,14 @@ CompositeExtensionInit (void)
if (!dixRequestPrivate(CompositeClientPrivateKey, if (!dixRequestPrivate(CompositeClientPrivateKey,
sizeof(CompositeClientRec))) sizeof(CompositeClientRec)))
return; return;
if (!AddCallback (&ClientStateCallback, CompositeClientCallback, 0)) if (!AddCallback (&ClientStateCallback, CompositeClientCallback, 0))
return; return;
for (s = 0; s < screenInfo.numScreens; s++)
if (!compScreenInit (screenInfo.screens[s]))
return;
extEntry = AddExtension (COMPOSITE_NAME, 0, 0, extEntry = AddExtension (COMPOSITE_NAME, 0, 0,
ProcCompositeDispatch, SProcCompositeDispatch, ProcCompositeDispatch, SProcCompositeDispatch,
NULL, StandardMinorOpcode); NULL, StandardMinorOpcode);
@ -579,9 +584,6 @@ CompositeExtensionInit (void)
return; return;
CompositeReqCode = (CARD8) extEntry->base; CompositeReqCode = (CARD8) extEntry->base;
for (s = 0; s < screenInfo.numScreens; s++)
if (!compScreenInit (screenInfo.screens[s]))
return;
miRegisterRedirectBorderClipProc (compSetRedirectBorderClip, miRegisterRedirectBorderClipProc (compSetRedirectBorderClip,
compGetRedirectBorderClip); compGetRedirectBorderClip);