Cross Reference: /vbox/src/VBox/Main/src-client/DisplayImplLegacy.cpp

Lines Matching defs:pVbvaMemory
34     pVideoAccel->pVbvaMemory = NULL;
187 void i_vbvaSetMemoryFlags(VBVAMEMORY *pVbvaMemory,
194     if (pVbvaMemory)
207                 pVbvaMemory->fu32SupportedOrders = fu32SupportedOrders;
211         pVbvaMemory->fu32ModeFlags = fu32Flags;
252 int Display::i_VideoAccelEnable(bool fEnable, VBVAMEMORY *pVbvaMemory, PPDMIDISPLAYPORT pUpPort)
257     rc = i_videoAccelEnable(fEnable, pVbvaMemory, pUpPort);
263 int Display::i_videoAccelEnable(bool fEnable, VBVAMEMORY *pVbvaMemory, PPDMIDISPLAYPORT pUpPort)
279     LogRelFlowFunc(("mfVideoAccelEnabled = %d, fEnable = %d, pVbvaMemory = %p\n",
280                   pVideoAccel->fVideoAccelEnabled, fEnable, pVbvaMemory));
283     Assert((fEnable && pVbvaMemory) || (!fEnable && pVbvaMemory == NULL));
298     if (!fEnable && pVideoAccel->pVbvaMemory)
299         pVideoAccel->pVbvaMemory->fu32ModeFlags &= ~VBVA_F_MODE_ENABLED;
313         i_vbvaSetMemoryFlags(pVbvaMemory, true, mfVideoAccelVRDP,
315         pVbvaMemory->off32Data = 0;
316         pVbvaMemory->off32Free = 0;
318         memset(pVbvaMemory->aRecords, 0, sizeof(pVbvaMemory->aRecords));
319         pVbvaMemory->indexRecordFirst = 0;
320         pVbvaMemory->indexRecordFree = 0;
322         pVideoAccel->pVbvaMemory = pVbvaMemory;
329         pVideoAccel->pVbvaMemory = NULL;
357 static bool i_vbvaVerifyRingBuffer(VBVAMEMORY *pVbvaMemory)
362 static void i_vbvaFetchBytes(VBVAMEMORY *pVbvaMemory, uint8_t *pu8Dst, uint32_t cbDst)
370     uint32_t u32BytesTillBoundary = VBVA_RING_BUFFER_SIZE - pVbvaMemory->off32Data;
371     uint8_t  *src                 = &pVbvaMemory->au8RingBuffer[pVbvaMemory->off32Data];
383         memcpy(pu8Dst + u32BytesTillBoundary, &pVbvaMemory->au8RingBuffer[0], i32Diff);
387     pVbvaMemory->off32Data = (pVbvaMemory->off32Data + cbDst) % VBVA_RING_BUFFER_SIZE;
393 static bool i_vbvaPartialRead(uint8_t **ppu8, uint32_t *pcb, uint32_t cbRecord, VBVAMEMORY *pVbvaMemory)
429     i_vbvaFetchBytes(pVbvaMemory, pu8New + *pcb, cbRecord - *pcb);
442     VBVAMEMORY *pVbvaMemory = pVideoAccel->pVbvaMemory;
444     uint32_t indexRecordFirst = pVbvaMemory->indexRecordFirst;
445     uint32_t indexRecordFree = pVbvaMemory->indexRecordFree;
452     if (!i_vbvaVerifyRingBuffer(pVbvaMemory))
463     uint32_t cbRecordCurrent = ASMAtomicReadU32(&pVbvaMemory->aRecords[indexRecordFirst].cbRecord);
483             if (!i_vbvaPartialRead(&pVideoAccel->pu8VbvaPartial, &pVideoAccel->cbVbvaPartial, cbRecord, pVbvaMemory))
499             pVbvaMemory->indexRecordFirst = (indexRecordFirst + 1) % VBVA_MAX_RECORDS;
503                          pVbvaMemory->off32Data, pVbvaMemory->off32Free));
517             if (!i_vbvaPartialRead(&pVideoAccel->pu8VbvaPartial, &pVideoAccel->cbVbvaPartial, cbRecord, pVbvaMemory))
533         uint32_t u32BytesTillBoundary = VBVA_RING_BUFFER_SIZE - pVbvaMemory->off32Data;
536         uint8_t *au8RingBuffer = &pVbvaMemory->au8RingBuffer[0];
539         uint8_t *src = &au8RingBuffer[pVbvaMemory->off32Data];
548             pVbvaMemory->off32Data = (pVbvaMemory->off32Data + cbRecord) % VBVA_RING_BUFFER_SIZE;
558                 pVbvaMemory->off32Data = (pVbvaMemory->off32Data + cbRecord) % VBVA_RING_BUFFER_SIZE;
562             i_vbvaFetchBytes(pVbvaMemory, dst, cbRecord);
575     pVbvaMemory->indexRecordFirst = (indexRecordFirst + 1) % VBVA_MAX_RECORDS;
579                  pVbvaMemory->off32Data, pVbvaMemory->off32Free));
587     uint8_t *au8RingBuffer = pVideoAccel->pVbvaMemory->au8RingBuffer;
643     VBVAMEMORY *pVbvaMemory = pVideoAccel->pVbvaMemory;
656     Assert(pVbvaMemory);
660                   pVbvaMemory->indexRecordFirst, pVbvaMemory->indexRecordFree,
661                   pVbvaMemory->off32Data, pVbvaMemory->off32Free));
665     if (pVbvaMemory->indexRecordFirst == pVbvaMemory->indexRecordFree)
686                   pVbvaMemory->off32Data, pVbvaMemory->off32Free));
764         Assert(pVideoAccel->pVbvaMemory);