Lines Matching refs:ulSize
794 ULONG ulSize;
797 ulSize = ulAvailable / 2;
798 if (ulSize > VBOXWDDM_C_VDMA_BUFFER_SIZE)
799 ulSize = VBOXWDDM_C_VDMA_BUFFER_SIZE;
802 ulSize &= ~0xFFF;
803 offset = ulAvailable - ulSize;
811 , offset, ulSize
829 ulSize = ulAvailable/2;
830 offset = ulAvailable - ulSize;
832 NTSTATUS Status = vboxVideoAMgrCreate(pDevExt, &pDevExt->AllocMgr, offset, ulSize);
843 ulSize = ulAvailable / 2;
844 ulSize /= VBoxCommonFromDeviceExt(pDevExt)->cDisplays;
845 Assert(ulSize > VBVA_MIN_BUFFER_SIZE);
846 if (ulSize > VBVA_MIN_BUFFER_SIZE)
848 ULONG ulRatio = ulSize/VBVA_MIN_BUFFER_SIZE;
851 ulSize = VBVA_MIN_BUFFER_SIZE * ulRatio;
853 ulSize = VBVA_MIN_BUFFER_SIZE;
860 ulSize &= ~0xFFF;
861 Assert(ulSize);
863 Assert(ulSize * VBoxCommonFromDeviceExt(pDevExt)->cDisplays < ulAvailable);
867 offset -= ulSize;
868 rc = vboxVbvaCreate(pDevExt, &pDevExt->aSources[i].Vbva, offset, ulSize, i);