49                                   SwapGroupPtr pOldSwap, SwapGroupPtr pNewSwap);
242         SwapGroupPtr pOldSwap = NULL;  in JoinSwapGroupSGIX()  local
258             for (pOldSwap = pWinPriv->swapGroup, pPrev = NULL;  in JoinSwapGroupSGIX()
259                  pOldSwap && pOldSwap->pWin != pWin;  in JoinSwapGroupSGIX()
260                  pPrev = pOldSwap, pOldSwap = pOldSwap->pNext);  in JoinSwapGroupSGIX()
261             if (!pOldSwap)  in JoinSwapGroupSGIX()
266                 pPrev->pNext = pOldSwap->pNext;  in JoinSwapGroupSGIX()
272                 for (pEntry = pOldSwap->pNext; pEntry; pEntry = pEntry->pNext)  in JoinSwapGroupSGIX()
274                         = pOldSwap->pNext;  in JoinSwapGroupSGIX()
277                 if (pOldSwap->barrier)  in JoinSwapGroupSGIX()
278                     UpdateSwapBarrierList(pOldSwap->barrier,  in JoinSwapGroupSGIX()
279                                           pOldSwap, pOldSwap->pNext);  in JoinSwapGroupSGIX()
283                 pSwapGroup = pOldSwap->pNext;  in JoinSwapGroupSGIX()
294             pOldSwap->pNext = NULL;  in JoinSwapGroupSGIX()
295             pOldSwap->barrier = 0;  in JoinSwapGroupSGIX()
305             if (pOldSwap)  in JoinSwapGroupSGIX()
306                 FreeSwapEntry(pOldSwap);  in JoinSwapGroupSGIX()
308         else if (pDraw == pMember && pOldSwap) {  in JoinSwapGroupSGIX()
311             pWinPriv->swapGroup = pOldSwap;  in JoinSwapGroupSGIX()
316             if (SwapGroupIsReadyToSwap(pOldSwap))  in JoinSwapGroupSGIX()
317                 SwapSwapGroup(pOldSwap);  in JoinSwapGroupSGIX()
332                     if (pOldSwap)  in JoinSwapGroupSGIX()
333                         FreeSwapEntry(pOldSwap);  in JoinSwapGroupSGIX()
352                 if (!pOldSwap) {  in JoinSwapGroupSGIX()
354                     pOldSwap = CreateSwapEntry(pWin);  in JoinSwapGroupSGIX()
355                     if (!pOldSwap) {  in JoinSwapGroupSGIX()
371                 pEntry->pNext = pOldSwap;  in JoinSwapGroupSGIX()
374                 pOldSwap->barrier = pEntry->barrier;  in JoinSwapGroupSGIX()
477                       SwapGroupPtr pOldSwap, SwapGroupPtr pNewSwap)  in UpdateSwapBarrierList()  argument
484         UnbindSwapGroupFromBarrier(barrier, pOldSwap);  in UpdateSwapBarrierList()
492         if (pBarrier->pSwap == pOldSwap) {  in UpdateSwapBarrierList()