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midispcur: Add comment explaining why pRootPicture must not be freed. 

Signed-off-by: Jamey Sharp <jamey@minilop.net>
Cc: Peter Hutterer <peter.hutterer@who-t.net>
Acked-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Jamey Sharp 2010-05-27 11:50:52 -07:00
parent f308cbea8c
commit 5030540d6c
1 changed files with 6 additions and 0 deletions
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6
mi/midispcur.c
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@ -569,6 +569,12 @@ miDCDeviceCleanup(DeviceIntPtr pDev, ScreenPtr pScreen)
if (pBuffer->pSaveGC) FreeGC(pBuffer->pSaveGC, (GContext) 0); if (pBuffer->pSaveGC) FreeGC(pBuffer->pSaveGC, (GContext) 0);
if (pBuffer->pRestoreGC) FreeGC(pBuffer->pRestoreGC, (GContext) 0); if (pBuffer->pRestoreGC) FreeGC(pBuffer->pRestoreGC, (GContext) 0);
#ifdef ARGB_CURSOR
/* If a pRootPicture was allocated for a root window, it
* is freed when that root window is destroyed, so don't
* free it again here. */
#endif
if (pBuffer->pSave) (*pScreen->DestroyPixmap)(pBuffer->pSave); if (pBuffer->pSave) (*pScreen->DestroyPixmap)(pBuffer->pSave);
free(pBuffer); free(pBuffer);