void DeblockingBSCalc_c (SWelsFuncPtrList* pFunc, SMB* pCurMb, uint8_t uiBS[2][4][4], Mb_Type uiCurMbType,
int32_t iMbStride, int32_t iLeftFlag, int32_t iTopFlag) {
if (iLeftFlag) {
* (uint32_t*)uiBS[0][0] = IS_INTRA ((pCurMb - 1)->uiMbType) ? 0x04040404 : DeblockingBSMarginalMBAvcbase (pCurMb,
pCurMb - 1, 0);
} else {
* (uint32_t*)uiBS[0][0] = 0;
}
if (iTopFlag) {
* (uint32_t*)uiBS[1][0] = IS_INTRA ((pCurMb - iMbStride)->uiMbType) ? 0x04040404 : DeblockingBSMarginalMBAvcbase (
pCurMb, (pCurMb - iMbStride), 1);
} else {
* (uint32_t*)uiBS[1][0] = 0;
}
//SKIP MB_16x16 or others
if (uiCurMbType != MB_TYPE_SKIP) {
pFunc->pfSetNZCZero (pCurMb->pNonZeroCount); // set all none-zero nzc to 1; dbk can be opti!
if (uiCurMbType == MB_TYPE_16x16) {
DeblockingBSInsideMBAvsbase (pCurMb->pNonZeroCount, uiBS, 1);
} else {
DeblockingBSInsideMBNormal (pCurMb, uiBS, pCurMb->pNonZeroCount);
}
} else {
* (uint32_t*)uiBS[0][1] = * (uint32_t*)uiBS[0][2] = * (uint32_t*)uiBS[0][3] =
* (uint32_t*)uiBS[1][1] = * (uint32_t*)uiBS[1][2] = * (uint32_t*)uiBS[1][3] = 0;
}
}
void DeblockingMbAvcbase (SWelsFuncPtrList* pFunc, SMB* pCurMb, SDeblockingFilter* pFilter) {
uint8_t uiBS[2][4][4] = { 0 };
Mb_Type uiCurMbType = pCurMb->uiMbType;
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];
switch (uiCurMbType) {
case MB_TYPE_INTRA4x4:
case MB_TYPE_INTRA16x16:
case MB_TYPE_INTRA_PCM:
DeblockingIntraMb (&pFunc->pfDeblocking, pCurMb, pFilter);
break;
default:
if (iLeftFlag) {
* (uint32_t*)uiBS[0][0] = IS_INTRA ((pCurMb - 1)->uiMbType) ? 0x04040404 : DeblockingBSMarginalMBAvcbase (pCurMb,
pCurMb - 1, 0);
} else {
* (uint32_t*)uiBS[0][0] = 0;
}
if (iTopFlag) {
* (uint32_t*)uiBS[1][0] = IS_INTRA ((pCurMb - iMbStride)->uiMbType) ? 0x04040404 : DeblockingBSMarginalMBAvcbase (
pCurMb, (pCurMb - iMbStride), 1);
} else {
* (uint32_t*)uiBS[1][0] = 0;
}
//SKIP MB_16x16 or others
if (uiCurMbType != MB_TYPE_SKIP) {
pFunc->pfSetNZCZero (pCurMb->pNonZeroCount); // set all none-zero nzc to 1; dbk can be opti!
if (uiCurMbType == MB_TYPE_16x16) {
DeblockingBSInsideMBAvsbase (pCurMb->pNonZeroCount, uiBS, 1);
} else {
DeblockingBSInsideMBNormal (pCurMb, uiBS, pCurMb->pNonZeroCount);
}
} else {
* (uint32_t*)uiBS[0][1] = * (uint32_t*)uiBS[0][2] = * (uint32_t*)uiBS[0][3] =
* (uint32_t*)uiBS[1][1] = * (uint32_t*)uiBS[1][2] = * (uint32_t*)uiBS[1][3] = 0;
}
DeblockingInterMb (&pFunc->pfDeblocking, pCurMb, pFilter, uiBS);
break;
}
}
