void DeblockingInterMb (PDqLayer pCurDqLayer, PDeblockingFilter pFilter, uint8_t nBS[2][4][4],
int32_t iBoundryFlag) {
int32_t iMbXyIndex = pCurDqLayer->iMbXyIndex;
int32_t iMbX = pCurDqLayer->iMbX;
int32_t iMbY = pCurDqLayer->iMbY;
int32_t iCurLumaQp = pCurDqLayer->pLumaQp[iMbXyIndex];
int32_t iCurChromaQp = pCurDqLayer->pChromaQp[iMbXyIndex];
int32_t iLineSize = pFilter->iCsStride[0];
int32_t iLineSizeUV = pFilter->iCsStride[1];
uint8_t* pDestY, * pDestCb, * pDestCr;
pDestY = pFilter->pCsData[0] + ((iMbY * iLineSize + iMbX) << 4);
pDestCb = pFilter->pCsData[1] + ((iMbY * iLineSizeUV + iMbX) << 3);
pDestCr = pFilter->pCsData[2] + ((iMbY * iLineSizeUV + iMbX) << 3);
if (iBoundryFlag & LEFT_FLAG_MASK) {
int32_t iLeftXyIndex = iMbXyIndex - 1;
pFilter->iLumaQP = (iCurLumaQp + pCurDqLayer->pLumaQp[iLeftXyIndex] + 1) >> 1;
pFilter->iChromaQP = (iCurChromaQp + pCurDqLayer->pChromaQp[iLeftXyIndex] + 1) >> 1;
if (nBS[0][0][0] == 0x04) {
FilteringEdgeLumaIntraV (pFilter, pDestY, iLineSize, NULL);
FilteringEdgeChromaIntraV (pFilter, pDestCb, pDestCr, iLineSizeUV, NULL);
} else {
if (* (uint32_t*)nBS[0][0] != 0) {
FilteringEdgeLumaV (pFilter, pDestY, iLineSize, nBS[0][0]);
FilteringEdgeChromaV (pFilter, pDestCb, pDestCr, iLineSizeUV, nBS[0][0]);
}
}
}
void FilteringEdgeChromaHV (DeblockingFunc* pfDeblocking, SMB* pCurMb, SDeblockingFilter* pFilter) {
int32_t iLineSize = pFilter->iCsStride[1];
int32_t iMbStride = pFilter->iMbStride;
uint8_t* pDestCb, *pDestCr;
int8_t iCurQp;
int32_t iIdexA, iAlpha, iBeta;
int32_t iMbX = pCurMb->iMbX;
int32_t iMbY = pCurMb->iMbY;
bool bLeftBsValid[2] = { (iMbX > 0), ((iMbX > 0) && (pCurMb->uiSliceIdc == (pCurMb - 1)->uiSliceIdc))};
bool bTopBsValid[2] = { (iMbY > 0), ((iMbY > 0) && (pCurMb->uiSliceIdc == (pCurMb - iMbStride)->uiSliceIdc))};
int32_t iLeftFlag = bLeftBsValid[pFilter->uiFilterIdc];
int32_t iTopFlag = bTopBsValid[pFilter->uiFilterIdc];
ENFORCE_STACK_ALIGN_1D (int8_t, iTc, 4, 16);
ENFORCE_STACK_ALIGN_1D (uint8_t, uiBSx4, 4, 4);
pDestCb = pFilter->pCsData[1];
pDestCr = pFilter->pCsData[2];
iCurQp = pCurMb->uiChromaQp;
* (uint32_t*)uiBSx4 = 0x03030303;
// chroma v
if (iLeftFlag) {
pFilter->uiChromaQP = (iCurQp + (pCurMb - 1)->uiChromaQp + 1) >> 1;
FilteringEdgeChromaIntraV (pfDeblocking, pFilter, pDestCb, pDestCr, iLineSize, NULL);
}
pFilter->uiChromaQP = iCurQp;
GET_ALPHA_BETA_FROM_QP (pFilter->uiChromaQP, pFilter->iSliceAlphaC0Offset, pFilter->iSliceBetaOffset, iIdexA, iAlpha,
iBeta);
if (iAlpha | iBeta) {
TC0_TBL_LOOKUP (iTc, iIdexA, uiBSx4, 1);
pfDeblocking->pfChromaDeblockingLT4Hor (&pDestCb[2 << 1], &pDestCr[2 << 1], iLineSize, iAlpha, iBeta, iTc);
}
// chroma h
if (iTopFlag) {
pFilter->uiChromaQP = (iCurQp + (pCurMb - iMbStride)->uiChromaQp + 1) >> 1;
FilteringEdgeChromaIntraH (pfDeblocking, pFilter, pDestCb, pDestCr, iLineSize, NULL);
}
pFilter->uiChromaQP = iCurQp;
if (iAlpha | iBeta) {
pfDeblocking->pfChromaDeblockingLT4Ver (&pDestCb[ (2 << 1)*iLineSize], &pDestCr[ (2 << 1)*iLineSize], iLineSize, iAlpha,
iBeta, iTc);
}
}
void DeblockingInterMb (DeblockingFunc* pfDeblocking, SMB* pCurMb, SDeblockingFilter* pFilter, uint8_t uiBS[2][4][4]) {
int8_t iCurLumaQp = pCurMb->uiLumaQp;
int8_t iCurChromaQp = pCurMb->uiChromaQp;
int32_t iLineSize = pFilter->iCsStride[0];
int32_t iLineSizeUV = pFilter->iCsStride[1];
int32_t iMbStride = pFilter->iMbStride;
int32_t iMbX = pCurMb->iMbX;
int32_t iMbY = pCurMb->iMbY;
bool bLeftBsValid[2] = { (iMbX > 0), ((iMbX > 0) && (pCurMb->uiSliceIdc == (pCurMb - 1)->uiSliceIdc))};
bool bTopBsValid[2] = { (iMbY > 0), ((iMbY > 0) && (pCurMb->uiSliceIdc == (pCurMb - iMbStride)->uiSliceIdc))};
int32_t iLeftFlag = bLeftBsValid[pFilter->uiFilterIdc];
int32_t iTopFlag = bTopBsValid[pFilter->uiFilterIdc];
uint8_t* pDestY, *pDestCb, *pDestCr;
pDestY = pFilter->pCsData[0];
pDestCb = pFilter->pCsData[1];
pDestCr = pFilter->pCsData[2];
if (iLeftFlag) {
pFilter->uiLumaQP = (iCurLumaQp + (pCurMb - 1)->uiLumaQp + 1) >> 1;
pFilter->uiChromaQP = (iCurChromaQp + (pCurMb - 1)->uiChromaQp + 1) >> 1;
if (uiBS[0][0][0] == 0x04) {
FilteringEdgeLumaIntraV (pfDeblocking, pFilter, pDestY, iLineSize , NULL);
FilteringEdgeChromaIntraV (pfDeblocking, pFilter, pDestCb, pDestCr, iLineSizeUV, NULL);
} else {
if (* (uint32_t*)uiBS[0][0] != 0) {
FilteringEdgeLumaV (pfDeblocking, pFilter, pDestY, iLineSize, uiBS[0][0]);
FilteringEdgeChromaV (pfDeblocking, pFilter, pDestCb, pDestCr, iLineSizeUV, uiBS[0][0]);
}
}
}
pFilter->uiLumaQP = iCurLumaQp;
pFilter->uiChromaQP = iCurChromaQp;
if (* (uint32_t*)uiBS[0][1] != 0) {
FilteringEdgeLumaV (pfDeblocking, pFilter, &pDestY[1 << 2], iLineSize, uiBS[0][1]);
}
if (* (uint32_t*)uiBS[0][2] != 0) {
FilteringEdgeLumaV (pfDeblocking, pFilter, &pDestY[2 << 2], iLineSize, uiBS[0][2]);
FilteringEdgeChromaV (pfDeblocking, pFilter, &pDestCb[2 << 1], &pDestCr[2 << 1], iLineSizeUV, uiBS[0][2]);
}
if (* (uint32_t*)uiBS[0][3] != 0) {
FilteringEdgeLumaV (pfDeblocking, pFilter, &pDestY[3 << 2], iLineSize, uiBS[0][3]);
}
if (iTopFlag) {
pFilter->uiLumaQP = (iCurLumaQp + (pCurMb - iMbStride)->uiLumaQp + 1) >> 1;
pFilter->uiChromaQP = (iCurChromaQp + (pCurMb - iMbStride)->uiChromaQp + 1) >> 1;
if (uiBS[1][0][0] == 0x04) {
FilteringEdgeLumaIntraH (pfDeblocking, pFilter, pDestY, iLineSize , NULL);
FilteringEdgeChromaIntraH (pfDeblocking, pFilter, pDestCb, pDestCr, iLineSizeUV, NULL);
} else {
if (* (uint32_t*)uiBS[1][0] != 0) {
FilteringEdgeLumaH (pfDeblocking, pFilter, pDestY, iLineSize, uiBS[1][0]);
FilteringEdgeChromaH (pfDeblocking, pFilter, pDestCb, pDestCr, iLineSizeUV, uiBS[1][0]);
}
}
}
pFilter->uiLumaQP = iCurLumaQp;
pFilter->uiChromaQP = iCurChromaQp;
if (* (uint32_t*)uiBS[1][1] != 0) {
FilteringEdgeLumaH (pfDeblocking, pFilter, &pDestY[ (1 << 2)*iLineSize], iLineSize, uiBS[1][1]);
}
if (* (uint32_t*)uiBS[1][2] != 0) {
FilteringEdgeLumaH (pfDeblocking, pFilter, &pDestY[ (2 << 2)*iLineSize], iLineSize, uiBS[1][2]);
FilteringEdgeChromaH (pfDeblocking, pFilter, &pDestCb[ (2 << 1)*iLineSizeUV], &pDestCr[ (2 << 1)*iLineSizeUV],
iLineSizeUV, uiBS[1][2]);
}
if (* (uint32_t*)uiBS[1][3] != 0) {
FilteringEdgeLumaH (pfDeblocking, pFilter, &pDestY[ (3 << 2)*iLineSize], iLineSize, uiBS[1][3]);
}
}