Cross Reference: /frameworks/av/media/libstagefright/codecs/m4v

Lines Matching refs:currVop
806 PV_STATUS DecodeVOPHeader(VideoDecData *video, Vop *currVop, Bool use_ext_timestamp)
834     currVop->timeStamp = -1;
850     currVop->predictionType = (int) BitstreamReadBits16(stream, 2);
877     currVop->timeInc = BitstreamReadBits16(stream, currVol->nbitsTimeIncRes);
888     currVop->vopCoded = (int) BitstreamRead1Bits(stream);
891     if (currVop->vopCoded == 0)
899     if (currVop->predictionType == P_VOP)
901         currVop->roundingType = (int) BitstreamRead1Bits(stream);
905         currVop->roundingType = 0;
925             if (currVop->predictionType != I_VOP)
943             if (currVop->predictionType == B_VOP)
952     currVop->intraDCVlcThr = (int) BitstreamReadBits16(stream, 3);
955     currVop->quantizer = (int16) BitstreamReadBits16(stream, currVol->quantPrecision);
956     if (currVop->quantizer == 0)
958         currVop->quantizer = video->prevVop->quantizer;
965     if (currVop->predictionType != I_VOP)
970             currVop->fcodeForward = 1;
974         currVop->fcodeForward = tmpvar;
978         currVop->fcodeForward = 0;
982     if (currVop->predictionType == B_VOP)
987             currVop->fcodeBackward = 1;
991         currVop->fcodeBackward = tmpvar;
995         currVop->fcodeBackward = 0;
1000         currVop->refSelectCode = (int) BitstreamReadBits16(stream, 2);
1016 PV_STATUS DecodeShortHeader(VideoDecData *video, Vop *currVop)
1040     currVop->temporalRef = (int) tmpvar;
1043     currVop->timeInc = 0xff & (256 + currVop->temporalRef - video->prevVop->temporalRef);
1044     currVol->moduloTimeBase += currVop->timeInc; /* mseconds   11/12/01 */
1145     currVop->roundingType = 0;
1149         currVop->predictionType = (int) BitstreamRead1Bits(stream);
1285             currVop->predictionType = tmpvar;
1299             currVop->roundingType = (int) BitstreamRead1Bits(stream);
1408             currVop->ETR = BitstreamReadBits16(stream, 2);
1433     if (currVop->predictionType == P_VOP && size > video->videoDecControls->size)
1439     video->currVop->uChan = video->currVop->yChan + size;
1440     video->currVop->vChan = video->currVop->uChan + (size >> 2);
1445     currVop->quantizer = (int16) BitstreamReadBits16(stream, 5);
1447     if (currVop->quantizer == 0)                          /*  04/03/01 */
1449         currVop->quantizer = video->prevVop->quantizer;
1497     currVop->gobNumber = 0;
1498     currVop->vopCoded = 1;
1500     currVop->intraDCVlcThr = 0;
1501     currVop->gobFrameID = 0; /* initial value,  05/22/00 */
1504     if (currVop->predictionType != I_VOP)
1505         currVop->fcodeForward = 1;
1507         currVop->fcodeForward = 0;
1591             H263_Deblock(video->currVop->yChan, video->width, video->height, video->QPMB, video->headerInfo.Mode, 0, 0);
1592             H263_Deblock(video->currVop->uChan, video->width >> 1, video->height >> 1, video->QPMB, video->headerInfo.Mode, 1, video->modified_quant);
1593             H263_Deblock(video->currVop->vChan, video->width >> 1, video->height >> 1, video->QPMB, video->headerInfo.Mode, 1, video->modified_quant);
1623 uint32 CalcVopDisplayTime(Vol *currVol, Vop *currVop, int shortVideoHeader)
1634         display_time = (uint32)(currVol->moduloTimeBase + (((int32)currVop->timeInc - (int32)currVol->timeInc_offset) * 1000) / ((int32)currVol->timeIncrementResolution));  /*  11/12/2001 */
1635         if (currVop->timeStamp >= display_time)