ref: c009183e9709a9060c84e33fe375e8ad781d08ff
parent: 25f53a2e3dd3cc978b9bf76fc14467e802c3ebf1
author: sijchen <sijchen@cisco.com>
date: Mon Mar 14 07:28:44 EDT 2016
fix the lack of eSpsPpsIdStrategy==INCREASING_ID under simulcast avc on
--- a/codec/encoder/core/src/encoder_ext.cpp
+++ b/codec/encoder/core/src/encoder_ext.cpp
@@ -3205,6 +3205,21 @@
}
+void eSpsPpsIdStrategy_INCREASING_ID (SParaSetOffset* pPSOVector, const uint32_t kuiId, const int iParasetType) {+#if _DEBUG
+ pPSOVector->eSpsPpsIdStrategy = INCREASING_ID;
+ assert (iIdx < MAX_DQ_LAYER_NUM);
+#endif
+
+ ParasetIdAdditionIdAdjust (& (pPSOVector->sParaSetOffsetVariable[iParasetType]),
+ kuiId,
+ (iParasetType != PARA_SET_TYPE_PPS) ? MAX_SPS_COUNT : MAX_PPS_COUNT);
+}
+
+void eSpsPpsIdStrategy_CONSTANT_ID (SParaSetOffset* pPSOVector, const uint32_t kuiId, const int iParasetType) {+ memset (pPSOVector, 0, sizeof (SParaSetOffset));
+}
+
/*!
* \brief write all parameter sets introduced in SVC extension
* \return writing results, success or error
@@ -3227,16 +3242,9 @@
while (iIdx < pCtx->iSpsNum) {// TODO (Sijia) wrap different operation of eSpsPpsIdStrategy to classes to hide the details
if (INCREASING_ID == pCtx->pSvcParam->eSpsPpsIdStrategy) {-#if _DEBUG
- pCtx->sPSOVector.eSpsPpsIdStrategy = INCREASING_ID;
- assert (iIdx < MAX_DQ_LAYER_NUM);
-#endif
-
- ParasetIdAdditionIdAdjust (& (pCtx->sPSOVector.sParaSetOffsetVariable[PARA_SET_TYPE_AVCSPS]),
- pCtx->pSpsArray[0].uiSpsId,
- MAX_SPS_COUNT);
+ eSpsPpsIdStrategy_INCREASING_ID (& (pCtx->sPSOVector), pCtx->pSpsArray[0].uiSpsId, PARA_SET_TYPE_AVCSPS);
} else if (CONSTANT_ID == pCtx->pSvcParam->eSpsPpsIdStrategy) {- memset (& (pCtx->sPSOVector), 0, sizeof (pCtx->sPSOVector));
+ eSpsPpsIdStrategy_CONSTANT_ID (& (pCtx->sPSOVector), pCtx->pSpsArray[0].uiSpsId, PARA_SET_TYPE_AVCSPS);
}
/* generate sequence parameters set */
@@ -3257,16 +3265,10 @@
iNal = pCtx->pOut->iNalIndex;
if (INCREASING_ID == pCtx->pSvcParam->eSpsPpsIdStrategy) {-#if _DEBUG
- pCtx->sPSOVector.eSpsPpsIdStrategy = INCREASING_ID;
- assert (iIdx < MAX_DQ_LAYER_NUM);
-#endif
-
- ParasetIdAdditionIdAdjust (& (pCtx->sPSOVector.sParaSetOffsetVariable[PARA_SET_TYPE_SUBSETSPS]),
- pCtx->pSubsetArray[iIdx].pSps.uiSpsId,
- MAX_SPS_COUNT);
+ eSpsPpsIdStrategy_INCREASING_ID (& (pCtx->sPSOVector), pCtx->pSubsetArray[iIdx].pSps.uiSpsId, PARA_SET_TYPE_SUBSETSPS);
}
+
iId = iIdx;
/* generate Subset SPS */
@@ -3298,9 +3300,7 @@
iIdx = 0;
while (iIdx < pCtx->iPpsNum) { if ((INCREASING_ID & pCtx->pSvcParam->eSpsPpsIdStrategy)) {- //para_set_type = 2: PPS, use MAX_PPS_COUNT
- ParasetIdAdditionIdAdjust (&pCtx->sPSOVector.sParaSetOffsetVariable[PARA_SET_TYPE_PPS], pCtx->pPPSArray[iIdx].iPpsId,
- MAX_PPS_COUNT);
+ eSpsPpsIdStrategy_INCREASING_ID (& (pCtx->sPSOVector), pCtx->pPPSArray[iIdx].iPpsId, PARA_SET_TYPE_PPS);
}
WelsWriteOnePPS (pCtx, iIdx, iNalLength);
@@ -3515,6 +3515,12 @@
int32_t iNalSize = 0;
iCountNal = 0;
+ if (INCREASING_ID == pCtx->pSvcParam->eSpsPpsIdStrategy) {+ eSpsPpsIdStrategy_INCREASING_ID (& (pCtx->sPSOVector), pCtx->pSpsArray[iIdx].uiSpsId, PARA_SET_TYPE_AVCSPS);
+ } else if (CONSTANT_ID == pCtx->pSvcParam->eSpsPpsIdStrategy) {+ eSpsPpsIdStrategy_CONSTANT_ID (& (pCtx->sPSOVector), pCtx->pSpsArray[iIdx].uiSpsId, PARA_SET_TYPE_AVCSPS);
+ }
+
iReturn = WelsWriteOneSPS (pCtx, iIdx, iNalSize);
WELS_VERIFY_RETURN_IFNEQ (iReturn, ENC_RETURN_SUCCESS)
@@ -3545,6 +3551,12 @@
//writing one NAL
iNalSize = 0;
iCountNal = 0;
+
+ if (INCREASING_ID == pCtx->pSvcParam->eSpsPpsIdStrategy) {+ eSpsPpsIdStrategy_INCREASING_ID (& (pCtx->sPSOVector), pCtx->pPPSArray[iIdx].iPpsId, PARA_SET_TYPE_PPS);
+ } else if (CONSTANT_ID == pCtx->pSvcParam->eSpsPpsIdStrategy) {+ eSpsPpsIdStrategy_CONSTANT_ID (& (pCtx->sPSOVector), pCtx->pPPSArray[iIdx].iPpsId, PARA_SET_TYPE_PPS);
+ }
iReturn = WelsWriteOnePPS (pCtx, iIdx, iNalSize);
WELS_VERIFY_RETURN_IFNEQ (iReturn, ENC_RETURN_SUCCESS)
--- a/test/api/encode_options_test.cpp
+++ b/test/api/encode_options_test.cpp
@@ -347,6 +347,119 @@
int iTarBitrate;
};
+//#define DEBUG_FILE_SAVE_INCREASING_ID
+TEST_F (EncodeDecodeTestAPI, ParameterSetStrategy_INCREASING_ID) {+
+ int iWidth = GetRandWidth();
+ int iHeight = GetRandHeight();
+ float fFrameRate = rand() + 0.5f;
+ int iEncFrameNum = 0;
+ int iSpatialLayerNum = 1;
+ int iSliceNum = 1;
+
+ // prepare params
+ SEncParamExt sParam1;
+ SEncParamExt sParam2;
+ SEncParamExt sParam3;
+ encoder_->GetDefaultParams (&sParam1);
+ prepareParamDefault (iSpatialLayerNum, iSliceNum, iWidth, iHeight, fFrameRate, &sParam1);
+ sParam1.bSimulcastAVC = 1;
+ sParam1.eSpsPpsIdStrategy = INCREASING_ID;
+ //prepare param2
+ memcpy (&sParam2, &sParam1, sizeof (SEncParamExt));
+ while (GET_MB_WIDTH (sParam2.iPicWidth) == GET_MB_WIDTH (sParam1.iPicWidth)) {+ sParam2.iPicWidth = GetRandWidth();
+ }
+ prepareParamDefault (iSpatialLayerNum, iSliceNum, sParam2.iPicWidth, sParam2.iPicHeight, fFrameRate, &sParam2);
+ sParam2.bSimulcastAVC = 1;
+ sParam2.eSpsPpsIdStrategy = INCREASING_ID;
+ //prepare param3
+ memcpy (&sParam3, &sParam1, sizeof (SEncParamExt));
+ while (GET_MB_WIDTH (sParam3.iPicHeight) == GET_MB_WIDTH (sParam1.iPicHeight)) {+ sParam3.iPicHeight = GetRandHeight();
+ }
+ prepareParamDefault (iSpatialLayerNum, iSliceNum, sParam3.iPicWidth, sParam3.iPicHeight, fFrameRate, &sParam3);
+ sParam3.bSimulcastAVC = 1;
+ sParam3.eSpsPpsIdStrategy = INCREASING_ID;
+
+ //prepare output if needed
+ FILE* fEnc = NULL;
+#ifdef DEBUG_FILE_SAVE_INCREASING_ID
+ fEnc = fopen ("enc_i.264", "wb");+#endif
+
+ // Test part#1
+ // step#1: pParam1
+ //int TraceLevel = WELS_LOG_INFO;
+ //encoder_->SetOption (ENCODER_OPTION_TRACE_LEVEL, &TraceLevel);
+ int rv = encoder_->InitializeExt (&sParam1);
+ ASSERT_TRUE (rv == cmResultSuccess) << "InitializeExt: rv = " << rv << " at " << sParam1.iPicWidth << "x" <<
+ sParam1.iPicHeight;
+ EncDecOneFrame (sParam1.iPicWidth, sParam1.iPicHeight, iEncFrameNum++, fEnc);
+
+ // new IDR
+ rv = encoder_->ForceIntraFrame (true);
+ ASSERT_TRUE (rv == cmResultSuccess) << "rv = " << rv;
+ EncDecOneFrame (sParam1.iPicWidth, sParam1.iPicHeight, iEncFrameNum++, fEnc);
+
+ // step#2: pParam2
+ rv = encoder_->SetOption (ENCODER_OPTION_SVC_ENCODE_PARAM_EXT, &sParam2);
+ ASSERT_TRUE (rv == cmResultSuccess) << "SetOption: rv = " << rv << " at " << sParam2.iPicWidth << "x" <<
+ sParam2.iPicHeight;
+ EncDecOneFrame (sParam2.iPicWidth, sParam2.iPicHeight, iEncFrameNum++, fEnc);
+
+ // new IDR
+ rv = encoder_->ForceIntraFrame (true);
+ ASSERT_TRUE (rv == cmResultSuccess) << "rv = " << rv;
+ EncDecOneFrame (sParam2.iPicWidth, sParam2.iPicHeight, iEncFrameNum++, fEnc);
+
+ // step#3: back to pParam1
+ rv = encoder_->SetOption (ENCODER_OPTION_SVC_ENCODE_PARAM_EXT, &sParam1);
+ ASSERT_TRUE (rv == cmResultSuccess) << "SetOption: rv = " << rv << " at " << sParam1.iPicWidth << "x" <<
+ sParam1.iPicHeight;
+ EncDecOneFrame (sParam1.iPicWidth, sParam1.iPicHeight, iEncFrameNum++, fEnc);
+
+ // step#4: back to pParam2
+ rv = encoder_->SetOption (ENCODER_OPTION_SVC_ENCODE_PARAM_EXT, &sParam2);
+ ASSERT_TRUE (rv == cmResultSuccess) << "rv = " << rv << sParam2.iPicWidth << sParam2.iPicHeight;
+ EncDecOneFrame (sParam2.iPicWidth, sParam2.iPicHeight, iEncFrameNum++, fEnc);
+
+#ifdef DEBUG_FILE_SAVE_INCREASING_ID
+ fclose (fEnc);
+#endif
+ rv = encoder_->Uninitialize();
+ ASSERT_TRUE (rv == cmResultSuccess) << "rv = " << rv;
+
+ // Test part#2
+ // step#1: pParam1
+ rv = encoder_->InitializeExt (&sParam1);
+ ASSERT_TRUE (rv == cmResultSuccess) << "InitializeExt Failed: rv = " << rv;
+ rv = encoder_->SetOption (ENCODER_OPTION_SVC_ENCODE_PARAM_EXT, &sParam2);
+ ASSERT_TRUE (rv == cmResultSuccess) << "SetOption Failed sParam2: rv = " << rv;
+ rv = encoder_->SetOption (ENCODER_OPTION_SVC_ENCODE_PARAM_EXT, &sParam3);
+ ASSERT_TRUE (rv == cmResultSuccess) << "SetOption Failed sParam3: rv = " << rv;
+
+#ifdef DEBUG_FILE_SAVE_INCREASING_ID
+ fEnc = fopen ("enc3.264", "wb");+#endif
+ iEncFrameNum = 0;
+ EncDecOneFrame (sParam3.iPicWidth, sParam3.iPicHeight, iEncFrameNum++, fEnc);
+
+ rv = encoder_->SetOption (ENCODER_OPTION_SVC_ENCODE_PARAM_EXT, &sParam2);
+ ASSERT_TRUE (rv == cmResultSuccess) << "SetOption Failed sParam2: rv = " << rv;
+ EncDecOneFrame (sParam2.iPicWidth, sParam2.iPicHeight, iEncFrameNum++, fEnc);
+
+ rv = encoder_->SetOption (ENCODER_OPTION_SVC_ENCODE_PARAM_EXT, &sParam1);
+ ASSERT_TRUE (rv == cmResultSuccess) << "SetOption Failed sParam2: rv = " << rv;
+ EncDecOneFrame (sParam1.iPicWidth, sParam1.iPicHeight, iEncFrameNum++, fEnc);
+
+#ifdef DEBUG_FILE_SAVE_INCREASING_ID
+ fclose (fEnc);
+#endif
+ rv = encoder_->Uninitialize();
+ ASSERT_TRUE (rv == cmResultSuccess) << "rv = " << rv;
+}
+
//#define DEBUG_FILE_SAVE2
TEST_F (EncodeDecodeTestAPI, ParameterSetStrategy_SPS_LISTING_AND_PPS_INCREASING1) {