/** Create non-deblocked filter information for LCU
* \param tileID tile index
* \param sliceID slice index
* \param pcCU CU data pointer
* \param startSU start SU index in LCU
* \param endSU end SU index in LCU
* \param sliceGranularyDepth slice granularity
* \param picWidth picture width
* \param picHeight picture height
*/
Void TComPic::createNonDBFilterInfoLCU(Int tileID, Int sliceID, TComDataCU* pcCU, UInt startSU, UInt endSU, Int sliceGranularyDepth, UInt picWidth, UInt picHeight)
{
UInt LCUX = pcCU->getCUPelX();
UInt LCUY = pcCU->getCUPelY();
Int* pCUSliceMap = pcCU->getSliceSUMap();
UInt maxNumSUInLCU = getNumPartInCU();
UInt maxNumSUInSGU = maxNumSUInLCU >> (sliceGranularyDepth << 1);
UInt maxNumSUInLCUWidth = getNumPartInWidth();
UInt LPelX, TPelY;
UInt currSU;
//get the number of valid NBFilterBLock
currSU = startSU;
while(currSU <= endSU)
{
LPelX = LCUX + g_auiRasterToPelX[ g_auiZscanToRaster[currSU] ];
TPelY = LCUY + g_auiRasterToPelY[ g_auiZscanToRaster[currSU] ];
while(!( LPelX < picWidth ) || !( TPelY < picHeight ))
{
currSU += maxNumSUInSGU;
if(currSU >= maxNumSUInLCU || currSU > endSU)
{
break;
}
LPelX = LCUX + g_auiRasterToPelX[ g_auiZscanToRaster[currSU] ];
TPelY = LCUY + g_auiRasterToPelY[ g_auiZscanToRaster[currSU] ];
}
if(currSU >= maxNumSUInLCU || currSU > endSU)
{
break;
}
NDBFBlockInfo NDBFBlock;
NDBFBlock.tileID = tileID;
NDBFBlock.sliceID = sliceID;
NDBFBlock.posY = TPelY;
NDBFBlock.posX = LPelX;
NDBFBlock.startSU = currSU;
UInt uiLastValidSU = currSU;
UInt uiIdx, uiLPelX_su, uiTPelY_su;
for(uiIdx = currSU; uiIdx < currSU + maxNumSUInSGU; uiIdx++)
{
if(uiIdx > endSU)
{
break;
}
uiLPelX_su = LCUX + g_auiRasterToPelX[ g_auiZscanToRaster[uiIdx] ];
uiTPelY_su = LCUY + g_auiRasterToPelY[ g_auiZscanToRaster[uiIdx] ];
if( !(uiLPelX_su < picWidth ) || !( uiTPelY_su < picHeight ))
{
continue;
}
pCUSliceMap[uiIdx] = sliceID;
uiLastValidSU = uiIdx;
}
NDBFBlock.endSU = uiLastValidSU;
UInt rTLSU = g_auiZscanToRaster[ NDBFBlock.startSU ];
UInt rBRSU = g_auiZscanToRaster[ NDBFBlock.endSU ];
NDBFBlock.widthSU = (rBRSU % maxNumSUInLCUWidth) - (rTLSU % maxNumSUInLCUWidth)+ 1;
NDBFBlock.heightSU = (UInt)(rBRSU / maxNumSUInLCUWidth) - (UInt)(rTLSU / maxNumSUInLCUWidth)+ 1;
NDBFBlock.width = NDBFBlock.widthSU * getMinCUWidth();
NDBFBlock.height = NDBFBlock.heightSU * getMinCUHeight();
pcCU->getNDBFilterBlocks()->push_back(NDBFBlock);
currSU += maxNumSUInSGU;
}
}
Void TComPic::createNonDBFilterInfoLCU(Int iSliceID, TComDataCU* pcCU, UInt uiStartSU, UInt uiEndSU, Int iSliceGranularyDepth, UInt uiPicWidth, UInt uiPicHeight)
#endif
{
UInt uiLCUX = pcCU->getCUPelX();
UInt uiLCUY = pcCU->getCUPelY();
Int* piCUSliceMap = pcCU->getSliceSUMap();
UInt uiMaxNumSUInLCU = getNumPartInCU();
UInt uiMaxNumSUInSGU = uiMaxNumSUInLCU >> (iSliceGranularyDepth << 1);
UInt uiMaxNumSUInLCUWidth = getNumPartInWidth();
UInt uiLPelX, uiTPelY;
UInt uiCurrSU;
//get the number of valid NBFilterBLock
uiCurrSU = uiStartSU;
while(uiCurrSU <= uiEndSU)
{
uiLPelX = uiLCUX + g_auiRasterToPelX[ g_auiZscanToRaster[uiCurrSU] ];
uiTPelY = uiLCUY + g_auiRasterToPelY[ g_auiZscanToRaster[uiCurrSU] ];
while(!( uiLPelX < uiPicWidth ) || !( uiTPelY < uiPicHeight ))
{
uiCurrSU += uiMaxNumSUInSGU;
if(uiCurrSU >= uiMaxNumSUInLCU || uiCurrSU > uiEndSU)
{
break;
}
uiLPelX = uiLCUX + g_auiRasterToPelX[ g_auiZscanToRaster[uiCurrSU] ];
uiTPelY = uiLCUY + g_auiRasterToPelY[ g_auiZscanToRaster[uiCurrSU] ];
}
if(uiCurrSU >= uiMaxNumSUInLCU || uiCurrSU > uiEndSU)
{
break;
}
NDBFBlockInfo NDBFBlock;
#if TILES
NDBFBlock.tileID = iTileID;
#endif
NDBFBlock.sliceID = iSliceID;
NDBFBlock.posY = uiTPelY;
NDBFBlock.posX = uiLPelX;
NDBFBlock.startSU = uiCurrSU;
UInt uiLastValidSU = uiCurrSU;
UInt uiIdx, uiLPelX_su, uiTPelY_su;
for(uiIdx = uiCurrSU; uiIdx < uiCurrSU + uiMaxNumSUInSGU; uiIdx++)
{
if(uiIdx > uiEndSU)
{
break;
}
uiLPelX_su = uiLCUX + g_auiRasterToPelX[ g_auiZscanToRaster[uiIdx] ];
uiTPelY_su = uiLCUY + g_auiRasterToPelY[ g_auiZscanToRaster[uiIdx] ];
if( !(uiLPelX_su < uiPicWidth ) || !( uiTPelY_su < uiPicHeight ))
{
continue;
}
piCUSliceMap[uiIdx] = iSliceID;
uiLastValidSU = uiIdx;
}
NDBFBlock.endSU = uiLastValidSU;
UInt rTLSU = g_auiZscanToRaster[ NDBFBlock.startSU ];
UInt rBRSU = g_auiZscanToRaster[ NDBFBlock.endSU ];
NDBFBlock.widthSU = (rBRSU % uiMaxNumSUInLCUWidth) - (rTLSU % uiMaxNumSUInLCUWidth)+ 1;
NDBFBlock.heightSU = (UInt)(rBRSU / uiMaxNumSUInLCUWidth) - (UInt)(rTLSU / uiMaxNumSUInLCUWidth)+ 1;
NDBFBlock.width = NDBFBlock.widthSU * getMinCUWidth();
NDBFBlock.height = NDBFBlock.heightSU * getMinCUHeight();
pcCU->getNDBFilterBlocks()->push_back(NDBFBlock);
uiCurrSU += uiMaxNumSUInSGU;
}
}