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when sps/pps non exist, return dsNoParamSets

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This commit is contained in:
huili2 2014-09-02 22:06:05 -07:00
parent c1cc195ab1
commit d98fd57252
1 changed files with 5 additions and 1 deletions
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6
codec/decoder/core/src/decoder_core.cpp
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@ -537,13 +537,15 @@ int32_t ParseSliceHeaderSyntaxs (PWelsDecoderContext pCtx, PBitStringAux pBs, co
//add check PPS available here
if (pCtx->bPpsAvailFlags[iPpsId] == false) {
WelsLog (pLogCtx, WELS_LOG_ERROR, "PPS id is invalid!");
pCtx->iErrorCode |= dsNoParamSets;
return GENERATE_ERROR_NO (ERR_LEVEL_SLICE_HEADER, ERR_INFO_INVALID_PPS_ID);
}
pPps = &pCtx->sPpsBuffer[iPpsId];
if (pPps->uiNumSliceGroups == 0) {
WelsLog (pLogCtx, WELS_LOG_WARNING, "non existing PPS referenced");
WelsLog (pLogCtx, WELS_LOG_WARNING, "Invalid PPS referenced");
pCtx->iErrorCode |= dsNoParamSets;
return GENERATE_ERROR_NO (ERR_LEVEL_SLICE_HEADER, ERR_INFO_NO_PARAM_SETS);
}
@ -552,11 +554,13 @@ int32_t ParseSliceHeaderSyntaxs (PWelsDecoderContext pCtx, PBitStringAux pBs, co
pSps = &pSubsetSps->sSps;
if (pCtx->bSubspsAvailFlags[pPps->iSpsId] == false) {
WelsLog (pLogCtx, WELS_LOG_ERROR, "SPS id is invalid!");
pCtx->iErrorCode |= dsNoParamSets;
return GENERATE_ERROR_NO (ERR_LEVEL_SLICE_HEADER, ERR_INFO_INVALID_SPS_ID);
}
} else {
if (pCtx->bSpsAvailFlags[pPps->iSpsId] == false) {
WelsLog (pLogCtx, WELS_LOG_ERROR, "SPS id is invalid!");
pCtx->iErrorCode |= dsNoParamSets;
return GENERATE_ERROR_NO (ERR_LEVEL_SLICE_HEADER, ERR_INFO_INVALID_SPS_ID);
}
pSps = &pCtx->sSpsBuffer[pPps->iSpsId];