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remove unnecessary check, confirmed safe usage

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This commit is contained in:
Licai Guo 2014-01-21 23:54:21 -08:00
parent a53377314a
commit 048dea434d
1 changed files with 3 additions and 1 deletions
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4
codec/decoder/core/src/decoder_core.cpp
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@ -1740,6 +1740,8 @@ int32_t DecodeCurrentAccessUnit (PWelsDecoderContext pCtx, uint8_t** ppDst, int3
InitCurDqLayerData (pCtx, pCtx->pCurDqLayer);
pNalCur = pCurAu->pNalUnitsList[iIdx];
if (pNalCur == NULL)
return ERR_NONE;
while (iIdx <= iEndIdx) {
PDqLayer dq_cur = pCtx->pCurDqLayer;
SLayerInfo pLayerInfo;
@ -1774,7 +1776,7 @@ int32_t DecodeCurrentAccessUnit (PWelsDecoderContext pCtx, uint8_t** ppDst, int3
}
GetI4LumaIChromaAddrTable (pCtx->iDecBlockOffsetArray, pCtx->pDec->iLinesize[0], pCtx->pDec->iLinesize[1]);
if ((pNalCur == NULL) || (pNalCur->sNalHeaderExt.uiLayerDqId > kuiTargetLayerDqId)) {
if (pNalCur->sNalHeaderExt.uiLayerDqId > kuiTargetLayerDqId) { // confirmed pNalCur will never be NULL
break; // Per formance it need not to decode the remaining bits any more due to given uiLayerDqId required, 9/2/2009
}