second commit for threaded decoding support: Add function WelsDecodeAndConstructSlice (and add associted functions) which combines decoding->reconstructing->deblocking in single MB loop so that it allows multile frames to decode MBs in parallel.

xiaotiansf committed 7 years ago

Commit fd42f041 parent 2f5ecec22 files · +924 −190Browse files

Showing the changes to codec/decoder/core/src/au_parser.cpp (1 of 22 files). Show all

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@@ -608,7 +608,7 @@ int32_t ParseNonVclNal (PWelsDecoderContext pCtx, uint8_t* pRbsp, const int32_t · 607 unmodified lines
608	pCtx->iErrorCode \|= dsBitstreamError;	608	pCtx->iErrorCode \|= dsBitstreamError;
609	return iErr;	609	return iErr;
610	}	610	}
611		611	pCtx->bHasNewSps = true;
612	break;	612	break;
613		613
614	case NAL_UNIT_PPS:	614	case NAL_UNIT_PPS:
@@ -628,11 +628,12 @@ int32_t ParseNonVclNal (PWelsDecoderContext pCtx, uint8_t* pRbsp, const int32_t · 13 unmodified lines
628	pCtx->iErrorCode \|= dsNoParamSets;	628	pCtx->iErrorCode \|= dsNoParamSets;
629	else	629	else
630	pCtx->iErrorCode \|= dsBitstreamError;	630	pCtx->iErrorCode \|= dsBitstreamError;
		631	pCtx->bHasNewSps = false;
631	return iErr;	632	return iErr;
632	}	633	}
633		634
634	pCtx->sSpsPpsCtx.bPpsExistAheadFlag = true;	635	pCtx->sSpsPpsCtx.bPpsExistAheadFlag = true;
635		636	++ (pCtx->sSpsPpsCtx.iSeqId);
636	break;	637	break;
637		638
638	case NAL_UNIT_SEI:	639	case NAL_UNIT_SEI:

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