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refactor the setting of function pointer for simplification

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This commit is contained in:
sijchen 2014-03-20 09:51:57 +08:00
parent f0c2cdd78c
commit c00bec2aa6
1 changed files with 36 additions and 63 deletions
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99
codec/encoder/core/src/encoder_ext.cpp
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@ -2445,77 +2445,50 @@ void WelsInitCurrentLayer (sWelsEncCtx* pCtx,
}
}
inline void SetFastCodingFunc(SWelsFuncPtrList* pFuncList)
{
pFuncList->pfIntraFineMd = WelsMdIntraFinePartitionVaa;
pFuncList->sSampleDealingFuncs.pfMdCost = pFuncList->sSampleDealingFuncs.pfSampleSad;
pFuncList->sSampleDealingFuncs.pfIntra16x16Combined3 = pFuncList->sSampleDealingFuncs.pfIntra16x16Combined3Sad;
pFuncList->sSampleDealingFuncs.pfIntra8x8Combined3 = pFuncList->sSampleDealingFuncs.pfIntra8x8Combined3Sad;
}
inline void SetNormalCodingFunc(SWelsFuncPtrList* pFuncList)
{
pFuncList->pfIntraFineMd = WelsMdIntraFinePartition;
pFuncList->sSampleDealingFuncs.pfMdCost = pFuncList->sSampleDealingFuncs.pfSampleSatd;
pFuncList->sSampleDealingFuncs.pfIntra16x16Combined3 =
pFuncList->sSampleDealingFuncs.pfIntra16x16Combined3Satd;
pFuncList->sSampleDealingFuncs.pfIntra8x8Combined3 =
pFuncList->sSampleDealingFuncs.pfIntra8x8Combined3Satd;
pFuncList->sSampleDealingFuncs.pfIntra4x4Combined3 =
pFuncList->sSampleDealingFuncs.pfIntra4x4Combined3Satd;
}
void PreprocessSliceCoding (sWelsEncCtx* pCtx) {
SDqLayer* pCurLayer = pCtx->pCurDqLayer;
const bool kbBaseAvail = pCurLayer->bBaseLayerAvailableFlag;
const bool kbHighestSpatialLayer =
(pCtx->pSvcParam->iSpatialLayerNum == (pCurLayer->sLayerInfo.sNalHeaderExt.uiDependencyId + 1));
SWelsFuncPtrList* pFuncList = pCtx->pFuncList;
/* function pointers conditional assignment under sWelsEncCtx, layer_mb_enc_rec (in stack) is exclusive */
if (kbHighestSpatialLayer) {
SetFastCodingFunc(pFuncList);
} else {
SetNormalCodingFunc(pFuncList);
}
if (P_SLICE == pCtx->eSliceType) {
if (kbBaseAvail) {
if (pCtx->pSvcParam->iSpatialLayerNum == (pCurLayer->sLayerInfo.sNalHeaderExt.uiDependencyId + 1)) { //
pCtx->pFuncList->pfMotionSearch = WelsMotionEstimateSearch;
pCtx->pFuncList->pfCalculateSatd = NotCalculateSatdCost;
pCtx->pFuncList->pfFirstIntraMode = WelsMdFirstIntraMode;
pCtx->pFuncList->pfIntraFineMd = WelsMdIntraFinePartitionVaa;
pCtx->pFuncList->pfInterFineMd = WelsMdInterFinePartitionVaa;
pCtx->pFuncList->sSampleDealingFuncs.pfIntra8x8Combined3 = pCtx->pFuncList->sSampleDealingFuncs.pfIntra8x8Combined3Sad;
pCtx->pFuncList->sSampleDealingFuncs.pfIntra16x16Combined3 =
pCtx->pFuncList->sSampleDealingFuncs.pfIntra16x16Combined3Sad;
pCtx->pFuncList->sSampleDealingFuncs.pfMdCost = pCtx->pFuncList->sSampleDealingFuncs.pfSampleSad;
} else {
pCtx->pFuncList->pfMotionSearch = WelsMotionEstimateSearch;
pCtx->pFuncList->pfCalculateSatd = CalculateSatdCost;
pCtx->pFuncList->pfFirstIntraMode = WelsMdFirstIntraMode;
pCtx->pFuncList->pfIntraFineMd = WelsMdIntraFinePartition;
pCtx->pFuncList->pfInterFineMd = WelsMdInterFinePartition;
pCtx->pFuncList->sSampleDealingFuncs.pfMdCost = pCtx->pFuncList->sSampleDealingFuncs.pfSampleSatd;
pCtx->pFuncList->sSampleDealingFuncs.pfIntra16x16Combined3 =
pCtx->pFuncList->sSampleDealingFuncs.pfIntra16x16Combined3Satd;
pCtx->pFuncList->sSampleDealingFuncs.pfIntra8x8Combined3 = pCtx->pFuncList->sSampleDealingFuncs.pfIntra8x8Combined3Satd;
pCtx->pFuncList->sSampleDealingFuncs.pfIntra4x4Combined3 = pCtx->pFuncList->sSampleDealingFuncs.pfIntra4x4Combined3Satd;
}
pCtx->pFuncList->sSampleDealingFuncs.pfMeCost = pCtx->pFuncList->sSampleDealingFuncs.pfSampleSatd;
pFuncList->pfMotionSearch = WelsMotionEstimateSearch;
pFuncList->pfFirstIntraMode = WelsMdFirstIntraMode;
pFuncList->sSampleDealingFuncs.pfMeCost = pCtx->pFuncList->sSampleDealingFuncs.pfSampleSatd;
if (kbHighestSpatialLayer) {
pFuncList->pfCalculateSatd = NotCalculateSatdCost;
pFuncList->pfInterFineMd = WelsMdInterFinePartitionVaa;
} else {
//case 3: pBase layer MD + encoding
if (pCurLayer->sLayerInfo.sNalHeaderExt.uiDependencyId + 1 == pCtx->pSvcParam->iSpatialLayerNum) {
pCtx->pFuncList->pfMotionSearch = WelsMotionEstimateSearch;
pCtx->pFuncList->pfCalculateSatd = NotCalculateSatdCost;
pCtx->pFuncList->pfFirstIntraMode = WelsMdFirstIntraMode;
pCtx->pFuncList->pfIntraFineMd = WelsMdIntraFinePartitionVaa;
pCtx->pFuncList->pfInterFineMd = WelsMdInterFinePartitionVaa;
pCtx->pFuncList->sSampleDealingFuncs.pfMdCost = pCtx->pFuncList->sSampleDealingFuncs.pfSampleSad;
pCtx->pFuncList->sSampleDealingFuncs.pfIntra16x16Combined3 =
pCtx->pFuncList->sSampleDealingFuncs.pfIntra16x16Combined3Sad;
pCtx->pFuncList->sSampleDealingFuncs.pfIntra8x8Combined3 = pCtx->pFuncList->sSampleDealingFuncs.pfIntra8x8Combined3Sad;
} else {
pCtx->pFuncList->pfMotionSearch = WelsMotionEstimateSearch;
pCtx->pFuncList->pfCalculateSatd = CalculateSatdCost;
pCtx->pFuncList->pfFirstIntraMode = WelsMdFirstIntraMode;
pCtx->pFuncList->pfIntraFineMd = WelsMdIntraFinePartition;
pCtx->pFuncList->pfInterFineMd = WelsMdInterFinePartition;
pCtx->pFuncList->sSampleDealingFuncs.pfMdCost = pCtx->pFuncList->sSampleDealingFuncs.pfSampleSatd;
pCtx->pFuncList->sSampleDealingFuncs.pfIntra16x16Combined3 =
pCtx->pFuncList->sSampleDealingFuncs.pfIntra16x16Combined3Satd;
pCtx->pFuncList->sSampleDealingFuncs.pfIntra8x8Combined3 = pCtx->pFuncList->sSampleDealingFuncs.pfIntra8x8Combined3Satd;
pCtx->pFuncList->sSampleDealingFuncs.pfIntra4x4Combined3 = pCtx->pFuncList->sSampleDealingFuncs.pfIntra4x4Combined3Satd;
}
pCtx->pFuncList->sSampleDealingFuncs.pfMeCost = pCtx->pFuncList->sSampleDealingFuncs.pfSampleSatd;
}
} else if (I_SLICE == pCtx->eSliceType) {
if (pCurLayer->sLayerInfo.sNalHeaderExt.uiDependencyId + 1 == pCtx->pSvcParam->iSpatialLayerNum) {
pCtx->pFuncList->sSampleDealingFuncs.pfMdCost = pCtx->pFuncList->sSampleDealingFuncs.pfSampleSad;
pCtx->pFuncList->sSampleDealingFuncs.pfIntra16x16Combined3 =
pCtx->pFuncList->sSampleDealingFuncs.pfIntra16x16Combined3Sad;
pCtx->pFuncList->sSampleDealingFuncs.pfIntra8x8Combined3 = pCtx->pFuncList->sSampleDealingFuncs.pfIntra8x8Combined3Sad;
pCtx->pFuncList->pfIntraFineMd = WelsMdIntraFinePartitionVaa;
} else {
pCtx->pFuncList->sSampleDealingFuncs.pfMdCost = pCtx->pFuncList->sSampleDealingFuncs.pfSampleSatd;
pCtx->pFuncList->sSampleDealingFuncs.pfIntra16x16Combined3 =
pCtx->pFuncList->sSampleDealingFuncs.pfIntra16x16Combined3Satd;
pCtx->pFuncList->sSampleDealingFuncs.pfIntra8x8Combined3 = pCtx->pFuncList->sSampleDealingFuncs.pfIntra8x8Combined3Satd;
pCtx->pFuncList->sSampleDealingFuncs.pfIntra4x4Combined3 = pCtx->pFuncList->sSampleDealingFuncs.pfIntra4x4Combined3Satd;
pCtx->pFuncList->pfIntraFineMd = WelsMdIntraFinePartition;
pFuncList->pfCalculateSatd = CalculateSatdCost;
pFuncList->pfInterFineMd = WelsMdInterFinePartition;
}
}
}