Cross Reference: /vbox/src/VBox/GuestHost/HGSMI/HGSMICommon.cpp

Lines Matching defs:pHeap
191 void HGSMIHeapSetupUninitialized(HGSMIHEAP *pHeap)
193     RT_ZERO(*pHeap);
194     pHeap->u32HeapType = HGSMI_HEAP_TYPE_NULL;
197 int HGSMIHeapRelocate (HGSMIHEAP *pHeap,
205     if (   !pHeap
211     int rc = HGSMIAreaInitialize (&pHeap->area, pvBase, cbArea, offBase);
217             pHeap->u.hOff = (RTHEAPOFFSET)((uint8_t *)pvBase + offHeapHandle);
221             pHeap->u.hPtr = (RTHEAPSIMPLE)((uint8_t *)pvBase + offHeapHandle);
222             rc = RTHeapSimpleRelocate (pHeap->u.hPtr, offDelta); AssertRC(rc);
232             pHeap->cRefs = 0;
233             pHeap->u32HeapType = u32HeapType;
237             HGSMIAreaClear (&pHeap->area);
244 int HGSMIHeapRestoreMA(HGSMIHEAP *pHeap,
253     int rc = HGSMIAreaInitialize(&pHeap->area, pvBase, cbArea, offBase);
257         rc = HGSMIMAInit(&pHeap->u.ma, &pHeap->area, paDescriptors, cBlocks, cbMaxBlock, pEnv);
261             pHeap->cRefs = 0;
262             pHeap->u32HeapType = HGSMI_HEAP_TYPE_MA;
266             HGSMIAreaClear(&pHeap->area);
273 int HGSMIHeapSetup (HGSMIHEAP *pHeap,
280     if (   !pHeap
286     int rc = HGSMIAreaInitialize (&pHeap->area, pvBase, cbArea, offBase);
292             rc = HGSMIMAInit(&pHeap->u.ma, &pHeap->area, NULL, 0, 0, pEnv);
296             rc = RTHeapSimpleInit (&pHeap->u.hPtr, pvBase, cbArea);
300             rc = RTHeapOffsetInit (&pHeap->u.hOff, pvBase, cbArea);
309             pHeap->cRefs = 0;
310             pHeap->u32HeapType = u32HeapType;
314             HGSMIAreaClear (&pHeap->area);
321 void HGSMIHeapDestroy (HGSMIHEAP *pHeap)
323     if (pHeap)
325         if (pHeap->u32HeapType == HGSMI_HEAP_TYPE_MA)
327             HGSMIMAUninit(&pHeap->u.ma);
329         Assert(!pHeap->cRefs);
330         HGSMIHeapSetupUninitialized(pHeap);
334 void *HGSMIHeapAlloc (HGSMIHEAP *pHeap,
341     HGSMIBUFFERHEADER *pHeader = (HGSMIBUFFERHEADER *)HGSMIHeapBufferAlloc (pHeap, cbAlloc);
345     hgsmiBufferInitializeSingle (&pHeap->area, pHeader, cbData, u8Channel, u16ChannelInfo);
350 HGSMIOFFSET HGSMIHeapBufferOffset (HGSMIHEAP *pHeap,
355     HGSMIOFFSET offBuffer = HGSMIPointerToOffset (&pHeap->area, pHeader);
360 void HGSMIHeapFree (HGSMIHEAP *pHeap,
364         && pHeap->u32HeapType != HGSMI_HEAP_TYPE_NULL)
368         HGSMIHeapBufferFree (pHeap, pHeader);
372 void* HGSMIHeapBufferAlloc (HGSMIHEAP *pHeap, HGSMISIZE cbBuffer)
375     if (pHeap->u32HeapType == HGSMI_HEAP_TYPE_MA)
377         pvBuf = HGSMIMAAlloc(&pHeap->u.ma, cbBuffer);
379     else if (pHeap->u32HeapType == HGSMI_HEAP_TYPE_POINTER)
381         pvBuf = RTHeapSimpleAlloc (pHeap->u.hPtr, cbBuffer, 0);
383     else if (pHeap->u32HeapType == HGSMI_HEAP_TYPE_OFFSET)
385         pvBuf = RTHeapOffsetAlloc (pHeap->u.hOff, cbBuffer, 0);
390         ++pHeap->cRefs;
396 void HGSMIHeapBufferFree(HGSMIHEAP *pHeap,
399     if (pHeap->u32HeapType == HGSMI_HEAP_TYPE_MA)
401         HGSMIMAFree(&pHeap->u.ma, pvBuf);
403     else if (pHeap->u32HeapType == HGSMI_HEAP_TYPE_POINTER)
405         RTHeapSimpleFree (pHeap->u.hPtr, pvBuf);
407     else if (pHeap->u32HeapType == HGSMI_HEAP_TYPE_OFFSET)
409         RTHeapOffsetFree (pHeap->u.hOff, pvBuf);
412     --pHeap->cRefs;