355     miDCBufferPtr pBuffer;  in miDCPutUpCursor()  local
362     pBuffer = miGetDCDevice(pDev, pScreen);  in miDCPutUpCursor()
365         if (!EnsurePicture(pBuffer->pRootPicture, &pWin->drawable, pWin))  in miDCPutUpCursor()
370                          pBuffer->pRootPicture,  in miDCPutUpCursor()
377                     pBuffer->pSourceGC, pBuffer->pMaskGC,  in miDCPutUpCursor()
388     miDCBufferPtr pBuffer;  in miDCSaveUnderCursor()  local
393     pBuffer = miGetDCDevice(pDev, pScreen);  in miDCSaveUnderCursor()
395     pSave = pBuffer->pSave;  in miDCSaveUnderCursor()
400         pBuffer->pSave = pSave =  in miDCSaveUnderCursor()
406     pGC = pBuffer->pSaveGC;  in miDCSaveUnderCursor()
418     miDCBufferPtr pBuffer;  in miDCRestoreUnderCursor()  local
423     pBuffer = miGetDCDevice(pDev, pScreen);  in miDCRestoreUnderCursor()
424     pSave = pBuffer->pSave;  in miDCRestoreUnderCursor()
430     pGC = pBuffer->pRestoreGC;  in miDCRestoreUnderCursor()
441     miDCBufferPtr pBuffer;  in miDCDeviceInitialize()  local
451         pBuffer = calloc(1, sizeof(miDCBufferRec));  in miDCDeviceInitialize()
452         if (!pBuffer)  in miDCDeviceInitialize()
456                             pBuffer);  in miDCDeviceInitialize()
459         pBuffer->pSourceGC = miDCMakeGC(pWin);  in miDCDeviceInitialize()
460         if (!pBuffer->pSourceGC)  in miDCDeviceInitialize()
463         pBuffer->pMaskGC = miDCMakeGC(pWin);  in miDCDeviceInitialize()
464         if (!pBuffer->pMaskGC)  in miDCDeviceInitialize()
467         pBuffer->pSaveGC = miDCMakeGC(pWin);  in miDCDeviceInitialize()
468         if (!pBuffer->pSaveGC)  in miDCDeviceInitialize()
471         pBuffer->pRestoreGC = miDCMakeGC(pWin);  in miDCDeviceInitialize()
472         if (!pBuffer->pRestoreGC)  in miDCDeviceInitialize()
475         pBuffer->pRootPicture = NULL;  in miDCDeviceInitialize()
478         pBuffer->pSave = NULL;  in miDCDeviceInitialize()
493     miDCBufferPtr pBuffer;  in miDCDeviceCleanup()  local
500             pBuffer = miGetDCDevice(pDev, pScreen);  in miDCDeviceCleanup()
502             if (pBuffer) {  in miDCDeviceCleanup()
503                 if (pBuffer->pSourceGC)  in miDCDeviceCleanup()
504                     FreeGC(pBuffer->pSourceGC, (GContext) 0);  in miDCDeviceCleanup()
505                 if (pBuffer->pMaskGC)  in miDCDeviceCleanup()
506                     FreeGC(pBuffer->pMaskGC, (GContext) 0);  in miDCDeviceCleanup()
507                 if (pBuffer->pSaveGC)  in miDCDeviceCleanup()
508                     FreeGC(pBuffer->pSaveGC, (GContext) 0);  in miDCDeviceCleanup()
509                 if (pBuffer->pRestoreGC)  in miDCDeviceCleanup()
510                     FreeGC(pBuffer->pRestoreGC, (GContext) 0);  in miDCDeviceCleanup()
516                 if (pBuffer->pSave)  in miDCDeviceCleanup()
517                     (*pScreen->DestroyPixmap) (pBuffer->pSave);  in miDCDeviceCleanup()
519                 free(pBuffer);  in miDCDeviceCleanup()