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name pre-process steps

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This commit is contained in:
volvet 2014-02-17 14:41:37 +08:00
parent c17994c6bf
commit bb354d7c13
3 changed files with 6 additions and 6 deletions
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4
codec/encoder/core/inc/wels_preprocess.h
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@ -108,8 +108,8 @@ class CWelsPreProcess {
public: public:
int32_t WelsPreprocessReset (sWelsEncCtx* pEncCtx); int32_t WelsPreprocessReset (sWelsEncCtx* pEncCtx);
int32_t WelsPreprocessStep1 (sWelsEncCtx* pEncCtx, const SSourcePicture** kppSrcPicList, const int32_t kiConfiguredLayerNum); int32_t BuildSpatialPicList (sWelsEncCtx* pEncCtx, const SSourcePicture** kppSrcPicList, const int32_t kiConfiguredLayerNum);
int32_t WelsPreprocessStep3 (sWelsEncCtx* pEncCtx, const int32_t kiDIdx); int32_t AnalyzeSpatialPic (sWelsEncCtx* pEncCtx, const int32_t kiDIdx);
private: private:
int32_t WelsPreprocessCreate(); int32_t WelsPreprocessCreate();

4
codec/encoder/core/src/encoder_ext.cpp
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@ -3136,7 +3136,7 @@ int32_t WelsEncoderEncodeExt (sWelsEncCtx* pCtx, void* pDst, const SSourcePictur
pFbi->iLayerNum = 0; // for initialization pFbi->iLayerNum = 0; // for initialization
// perform csc/denoise/downsample/padding, generate spatial layers // perform csc/denoise/downsample/padding, generate spatial layers
iSpatialNum = pCtx->pVpp->WelsPreprocessStep1 (pCtx, ppSrcList, iConfiguredLayerNum); iSpatialNum = pCtx->pVpp->BuildSpatialPicList (pCtx, ppSrcList, iConfiguredLayerNum);
if (iSpatialNum < 1) { // skip due to temporal layer settings (different frame rate) if (iSpatialNum < 1) { // skip due to temporal layer settings (different frame rate)
++ pCtx->iCodingIndex; ++ pCtx->iCodingIndex;
return WELS_FRAME_TYPE_SKIP; return WELS_FRAME_TYPE_SKIP;
@ -3184,7 +3184,7 @@ int32_t WelsEncoderEncodeExt (sWelsEncCtx* pCtx, void* pDst, const SSourcePictur
SDLayerParam* param_d = &pSvcParam->sDependencyLayers[d_idx]; SDLayerParam* param_d = &pSvcParam->sDependencyLayers[d_idx];
pCtx->uiDependencyId = iCurDid = (int8_t)d_idx; pCtx->uiDependencyId = iCurDid = (int8_t)d_idx;
pCtx->pVpp->WelsPreprocessStep3 (pCtx, d_idx); pCtx->pVpp->AnalyzeSpatialPic (pCtx, d_idx);
pCtx->pEncPic = pEncPic = (pSpatialIndexMap + iSpatialIdx)->pSrc; pCtx->pEncPic = pEncPic = (pSpatialIndexMap + iSpatialIdx)->pSrc;
pCtx->pEncPic->iPictureType = pCtx->eSliceType; pCtx->pEncPic->iPictureType = pCtx->eSliceType;

4
codec/encoder/core/src/wels_preprocess.cpp
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@ -260,7 +260,7 @@ int32_t CWelsPreProcess::WelsPreprocessReset (sWelsEncCtx* pCtx) {
return iRet; return iRet;
} }
int32_t CWelsPreProcess::WelsPreprocessStep1 (sWelsEncCtx* pCtx, const SSourcePicture** kppSrcPicList, int32_t CWelsPreProcess::BuildSpatialPicList (sWelsEncCtx* pCtx, const SSourcePicture** kppSrcPicList,
const int32_t kiConfiguredLayerNum) { const int32_t kiConfiguredLayerNum) {
SWelsSvcCodingParam* pSvcParam = pCtx->pSvcParam; SWelsSvcCodingParam* pSvcParam = pCtx->pSvcParam;
int32_t iNumDependencyLayer = (int32_t)pSvcParam->iNumDependencyLayer; int32_t iNumDependencyLayer = (int32_t)pSvcParam->iNumDependencyLayer;
@ -309,7 +309,7 @@ int32_t CWelsPreProcess::WelsPreprocessStep1 (sWelsEncCtx* pCtx, const SSourcePi
return iSpatialNum; return iSpatialNum;
} }
int32_t CWelsPreProcess::WelsPreprocessStep3 (sWelsEncCtx* pCtx, const int32_t kiDidx) { int32_t CWelsPreProcess::AnalyzeSpatialPic (sWelsEncCtx* pCtx, const int32_t kiDidx) {
SWelsSvcCodingParam* pSvcParam = pCtx->pSvcParam; SWelsSvcCodingParam* pSvcParam = pCtx->pSvcParam;
bool bNeededMbAq = (pSvcParam->bEnableAdaptiveQuant && (pCtx->eSliceType == P_SLICE)); bool bNeededMbAq = (pSvcParam->bEnableAdaptiveQuant && (pCtx->eSliceType == P_SLICE));
bool bCalculateBGD = (pCtx->eSliceType == P_SLICE && pSvcParam->bEnableBackgroundDetection); bool bCalculateBGD = (pCtx->eSliceType == P_SLICE && pSvcParam->bEnableBackgroundDetection);