#include <gtest/gtest.h>#include "codec_def.h"#include "utils/BufferedData.h"#include "utils/FileInputStream.h"#include "BaseDecoderTest.h"#include "BaseEncoderTest.h"#include "wels_common_defs.h"#include "utils/HashFunctions.h"#include <string>#include <vector>using namespace WelsCommon; #define TRY_TIME_RANGE (10)#define ENCODE_FRAME_NUM (30)#define LEVEL_ID_RANGE (18)#define MAX_WIDTH (4096)#define MAX_HEIGHT (2304)#define MAX_FRAME_RATE (30)#define MIN_FRAME_RATE (1)#define FRAME_RATE_RANGE (2*MAX_FRAME_RATE)#define RC_MODE_RANGE (4)#define BIT_RATE_RANGE (10000)#define MAX_QP (51)#define MIN_QP (0)#define QP_RANGE (2*MAX_QP)#define SPATIAL_LAYER_NUM_RANGE (2*MAX_SPATIAL_LAYER_NUM)#define TEMPORAL_LAYER_NUM_RANGE (2*MAX_TEMPORAL_LAYER_NUM)#define SAVED_NALUNIT_NUM ( (MAX_SPATIAL_LAYER_NUM*MAX_QUALITY_LAYER_NUM) + 1 + MAX_SPATIAL_LAYER_NUM )#define MAX_SLICES_NUM ( ( MAX_NAL_UNITS_IN_LAYER - SAVED_NALUNIT_NUM ) / 3 )#define SLICE_MODE_NUM (6)#define LOOP_FILTER_IDC_NUM (3)#define LOOF_FILTER_OFFSET_RANGE (6)#define MAX_REF_PIC_COUNT (16)#define MIN_REF_PIC_COUNT (1)#define LONG_TERM_REF_NUM (2)#define LONG_TERM_REF_NUM_SCREEN (4)#define MAX_REFERENCE_PICTURE_COUNT_NUM_CAMERA (6)#define MAX_REFERENCE_PICTURE_COUNT_NUM_SCREEN (8)#define VALID_SIZE(iSize) (((iSize)>16)?(iSize):16)#define GET_MB_WIDTH(x) (((x) + 15)/16) typedef struct SLost_Sim { WelsCommon::EWelsNalUnitType eNalType; bool isLost;} SLostSim; struct EncodeDecodeFileParamBase { int numframes; int width; int height; float frameRate; int slicenum; bool bLostPara; const char* pLossSequence;}; static void welsStderrTraceOrigin (void* ctx, int level, const char* string) { fprintf (stderr, "%s\n", string);} typedef struct STrace_Unit { int iTarLevel;} STraceUnit; static void TestOutPutTrace (void* ctx, int level, const char* string) { STraceUnit* pTraceUnit = (STraceUnit*) ctx; EXPECT_LE (level, pTraceUnit->iTarLevel);} class EncodeDecodeTestBase : public BaseEncoderTest, public BaseDecoderTest { public: uint8_t iRandValue; public: virtual void SetUp() { BaseEncoderTest::SetUp(); BaseDecoderTest::SetUp(); pFunc = welsStderrTraceOrigin; pTraceInfo = NULL; encoder_->SetOption (ENCODER_OPTION_TRACE_CALLBACK, &pFunc); encoder_->SetOption (ENCODER_OPTION_TRACE_CALLBACK_CONTEXT, &pTraceInfo); decoder_->SetOption (DECODER_OPTION_TRACE_CALLBACK, &pFunc); decoder_->SetOption (DECODER_OPTION_TRACE_CALLBACK_CONTEXT, &pTraceInfo); } virtual void TearDown() { BaseEncoderTest::TearDown(); BaseDecoderTest::TearDown(); } virtual void prepareParam (int iLayers, int iSlices, int width, int height, float framerate, SEncParamExt* pParam) { pParam->iUsageType = CAMERA_VIDEO_REAL_TIME; pParam->iPicWidth = width; pParam->iPicHeight = height; pParam->fMaxFrameRate = framerate; pParam->iRCMode = RC_OFF_MODE; //rc off pParam->iMultipleThreadIdc = 1; //single thread pParam->iSpatialLayerNum = iLayers; pParam->iNumRefFrame = AUTO_REF_PIC_COUNT; for (int i = 0; i < iLayers; i++) { pParam->sSpatialLayers[i].iVideoWidth = width >> (iLayers - i - 1); pParam->sSpatialLayers[i].iVideoHeight = height >> (iLayers - i - 1); pParam->sSpatialLayers[i].fFrameRate = framerate; pParam->sSpatialLayers[i].sSliceCfg.uiSliceMode = SM_FIXEDSLCNUM_SLICE; pParam->sSpatialLayers[i].sSliceCfg.sSliceArgument.uiSliceNum = iSlices; } } virtual void prepareEncDecParam (const EncodeDecodeFileParamBase EncDecFileParam) { //for encoder //I420: 1(Y) + 1/4(U) + 1/4(V) int frameSize = EncDecFileParam.width * EncDecFileParam.height * 3 / 2; buf_.SetLength (frameSize); ASSERT_TRUE (buf_.Length() == (size_t)frameSize); memset (&EncPic, 0, sizeof (SSourcePicture)); EncPic.iPicWidth = EncDecFileParam.width; EncPic.iPicHeight = EncDecFileParam.height; EncPic.iColorFormat = videoFormatI420; EncPic.iStride[0] = EncPic.iPicWidth; EncPic.iStride[1] = EncPic.iStride[2] = EncPic.iPicWidth >> 1; EncPic.pData[0] = buf_.data(); EncPic.pData[1] = EncPic.pData[0] + EncDecFileParam.width * EncDecFileParam.height; EncPic.pData[2] = EncPic.pData[1] + (EncDecFileParam.width * EncDecFileParam.height >> 2); //for decoder memset (&info, 0, sizeof (SFrameBSInfo)); //set a fixed random value iRandValue = rand() % 256; } virtual void encToDecData (const SFrameBSInfo& info, int& len) { len = 0; for (int i = 0; i < info.iLayerNum; ++i) { const SLayerBSInfo& layerInfo = info.sLayerInfo[i]; for (int j = 0; j < layerInfo.iNalCount; ++j) { len += layerInfo.pNalLengthInByte[j]; } } } virtual void encToDecSliceData (const int iLayerNum, const int iSliceNum, const SFrameBSInfo& info, int& len) { ASSERT_TRUE (iLayerNum < MAX_LAYER_NUM_OF_FRAME); len = 0; const SLayerBSInfo& layerInfo = info.sLayerInfo[iLayerNum]; if (iSliceNum < layerInfo.iNalCount) len = layerInfo.pNalLengthInByte[iSliceNum]; } virtual int GetRandWidth() { return WelsClip3 ((((rand() % MAX_WIDTH) >> 1) + 1) << 1, 16, MAX_WIDTH); } virtual int GetRandHeight() { return WelsClip3 ((((rand() % MAX_HEIGHT) >> 1) + 1) << 1, 16, MAX_HEIGHT); } protected: SEncParamExt param_; BufferedData buf_; SSourcePicture EncPic; SFrameBSInfo info; SBufferInfo dstBufInfo_; std::vector<SLostSim> m_SLostSim; WelsTraceCallback pFunc; STraceUnit sTrace; STraceUnit* pTraceInfo;}; class EncodeDecodeTestAPIBase : public EncodeDecodeTestBase { public: uint8_t iRandValue; public: void SetUp() { EncodeDecodeTestBase::SetUp(); } void TearDown() { EncodeDecodeTestBase::TearDown(); } void prepareParam0 (int iLayers, int iSlices, int width, int height, float framerate, SEncParamExt* pParam) { memset (pParam, 0, sizeof (SEncParamExt)); EncodeDecodeTestBase::prepareParam (iLayers, iSlices, width, height, framerate, pParam); } void prepareParamDefault (int iLayers, int iSlices, int width, int height, float framerate, SEncParamExt* pParam) { memset (pParam, 0, sizeof (SEncParamExt)); encoder_->GetDefaultParams (pParam); EncodeDecodeTestBase::prepareParam (iLayers, iSlices, width, height, framerate, pParam); } void InitialEncDec (int iWidth, int iHeight); void RandomParamExtCombination(); void ValidateParamExtCombination(); void SliceParamValidationForMode2 (int iSpatialIdx); void SliceParamValidationForMode3 (int iSpatialIdx); void SliceParamValidationForMode4(); void EncodeOneFrame (int iCheckTypeIndex) { int frameSize = EncPic.iPicWidth * EncPic.iPicHeight * 3 / 2; memset (buf_.data(), iRandValue, (frameSize >> 2)); memset (buf_.data() + (frameSize >> 2), rand() % 256, (frameSize - (frameSize >> 2))); int rv = encoder_->EncodeFrame (&EncPic, &info); if (0 == iCheckTypeIndex) ASSERT_TRUE (rv == cmResultSuccess); else if (1 == iCheckTypeIndex) ASSERT_TRUE (rv == cmResultSuccess || rv == cmUnkonwReason); } void EncDecOneFrame (const int iWidth, const int iHeight, const int iFrame, FILE* pfEnc) { int iLen = 0, rv; InitialEncDec (iWidth, iHeight); EncodeOneFrame (iFrame); //extract target layer data encToDecData (info, iLen); //call decoder unsigned char* pData[3] = { NULL }; memset (&dstBufInfo_, 0, sizeof (SBufferInfo)); rv = decoder_->DecodeFrame2 (info.sLayerInfo[0].pBsBuf, iLen, pData, &dstBufInfo_); EXPECT_TRUE (rv == cmResultSuccess) << " rv = " << rv << " iFrameIdx = " << iFrame; if (NULL != pfEnc) { fwrite (info.sLayerInfo[0].pBsBuf, iLen, 1, pfEnc); } } void TestOneSimulcastAVC (SEncParamExt* pParam, ISVCDecoder** decoder, unsigned char** pBsBuf, int iSpatialLayerNum, int iEncFrameNum, int iCallTimes) {//#define DEBUG_FILE_SAVE4 int aLen[MAX_SPATIAL_LAYER_NUM] = {0, 0, 0, 0};#ifdef DEBUG_FILE_SAVE4 FILE* fEnc[MAX_SPATIAL_LAYER_NUM]; if (iCallTimes == 0) { fEnc[0] = fopen ("enc00.264", "wb"); fEnc[1] = fopen ("enc01.264", "wb"); fEnc[2] = fopen ("enc02.264", "wb"); fEnc[3] = fopen ("enc03.264", "wb"); } else { fEnc[0] = fopen ("enc10.264", "wb"); fEnc[1] = fopen ("enc11.264", "wb"); fEnc[2] = fopen ("enc12.264", "wb"); fEnc[3] = fopen ("enc13.264", "wb"); }#endif int rv = encoder_->SetOption (ENCODER_OPTION_SVC_ENCODE_PARAM_EXT, pParam); ASSERT_TRUE (rv == cmResultSuccess) << "SetOption Failed pParam: rv = " << rv; int iIdx; //begin testing for (int iFrame = 0; iFrame < iEncFrameNum; iFrame++) { int iResult; int iLayerLen = 0; unsigned char* pData[3] = { NULL }; InitialEncDec (pParam->iPicWidth, pParam->iPicHeight); EncodeOneFrame (0); // init for (iIdx = 0; iIdx < iSpatialLayerNum; iIdx++) { aLen[iIdx] = 0; } for (int iLayer = 0; iLayer < info.iLayerNum; ++iLayer) { iLayerLen = 0; const SLayerBSInfo& layerInfo = info.sLayerInfo[iLayer]; for (int iNal = 0; iNal < layerInfo.iNalCount; ++iNal) { iLayerLen += layerInfo.pNalLengthInByte[iNal]; } iIdx = layerInfo.uiSpatialId; EXPECT_TRUE (iIdx < iSpatialLayerNum) << "iIdx = " << iIdx << ", iSpatialLayerNum = " << iSpatialLayerNum; memcpy ((pBsBuf[iIdx] + aLen[iIdx]), layerInfo.pBsBuf, iLayerLen * sizeof (unsigned char)); aLen[iIdx] += iLayerLen; } for (iIdx = 0; iIdx < iSpatialLayerNum; iIdx++) { pData[0] = pData[1] = pData[2] = 0; memset (&dstBufInfo_, 0, sizeof (SBufferInfo)); #ifdef DEBUG_FILE_SAVE4 fwrite (pBsBuf[iIdx], aLen[iIdx], 1, fEnc[iIdx]);#endif iResult = decoder[iIdx]->DecodeFrame2 (pBsBuf[iIdx], aLen[iIdx], pData, &dstBufInfo_); EXPECT_TRUE (iResult == cmResultSuccess) << "iResult=" << iResult << ", LayerIdx=" << iIdx; iResult = decoder[iIdx]->DecodeFrame2 (NULL, 0, pData, &dstBufInfo_); EXPECT_TRUE (iResult == cmResultSuccess) << "iResult=" << iResult << ", LayerIdx=" << iIdx; EXPECT_EQ (dstBufInfo_.iBufferStatus, 1) << "LayerIdx=" << iIdx; } } #ifdef DEBUG_FILE_SAVE4 fclose (fEnc[0]); fclose (fEnc[1]); fclose (fEnc[2]); fclose (fEnc[3]);#endif }}; class EncodeDecodeTestAPI : public ::testing::TestWithParam<EncodeDecodeFileParamBase>, public EncodeDecodeTestAPIBase { void SetUp() { EncodeDecodeTestAPIBase::SetUp(); } void TearDown() { EncodeDecodeTestAPIBase::TearDown(); }}; void EncodeDecodeTestAPIBase::InitialEncDec (int iWidth, int iHeight) { // for encoder // I420: 1(Y) + 1/4(U) + 1/4(V) int frameSize = iWidth * iHeight * 3 / 2; buf_.SetLength (frameSize); ASSERT_TRUE (buf_.Length() == (size_t)frameSize); memset (&EncPic, 0, sizeof (SSourcePicture)); EncPic.iPicWidth = iWidth; EncPic.iPicHeight = iHeight; EncPic.iColorFormat = videoFormatI420; EncPic.iStride[0] = EncPic.iPicWidth; EncPic.iStride[1] = EncPic.iStride[2] = EncPic.iPicWidth >> 1; EncPic.pData[0] = buf_.data(); EncPic.pData[1] = EncPic.pData[0] + iWidth * iHeight; EncPic.pData[2] = EncPic.pData[1] + (iWidth * iHeight >> 2); //for decoder memset (&info, 0, sizeof (SFrameBSInfo)); //set a fixed random value iRandValue = rand() % 256;} void EncodeDecodeTestAPIBase::RandomParamExtCombination() { param_.iPicWidth = WelsClip3 ((((rand() % MAX_WIDTH) >> 1) + 1) << 1, 2, MAX_WIDTH); param_.iPicHeight = WelsClip3 ((((rand() % MAX_HEIGHT) >> 1) + 1) << 1, 2, MAX_HEIGHT); param_.fMaxFrameRate = rand() % FRAME_RATE_RANGE + 0.5f; param_.iUsageType = static_cast<EUsageType> (rand() % 2); param_.iTemporalLayerNum = rand() % TEMPORAL_LAYER_NUM_RANGE; param_.iSpatialLayerNum = rand() % SPATIAL_LAYER_NUM_RANGE; param_.uiIntraPeriod = rand() - 1; param_.iNumRefFrame = AUTO_REF_PIC_COUNT; param_.iMultipleThreadIdc = rand(); int iValue = rand() % 7; switch (iValue) { case 0: param_.eSpsPpsIdStrategy = CONSTANT_ID; break; case 0x01: param_.eSpsPpsIdStrategy = INCREASING_ID; break; case 0x02: param_.eSpsPpsIdStrategy = SPS_LISTING; break; case 0x03: param_.eSpsPpsIdStrategy = SPS_LISTING_AND_PPS_INCREASING; break; case 0x06: param_.eSpsPpsIdStrategy = SPS_PPS_LISTING; break; default: param_.eSpsPpsIdStrategy = CONSTANT_ID; break; } param_.bPrefixNalAddingCtrl = (rand() % 2 == 0) ? false : true; param_.bEnableSSEI = (rand() % 2 == 0) ? false : true; param_.iPaddingFlag = rand() % 2; //LTR param_.bEnableLongTermReference = (rand() % 2 == 0) ? false : true; param_.bIsLosslessLink = (rand() % 2 == 0) ? false : true; param_.iLTRRefNum = rand(); param_.iLtrMarkPeriod = rand(); //loop filter param_.iLoopFilterDisableIdc = rand() % 7; param_.iLoopFilterAlphaC0Offset = rand(); param_.iLoopFilterBetaOffset = rand(); param_.bEnableDenoise = (rand() % 2 == 0) ? false : true; param_.bEnableBackgroundDetection = (rand() % 2 == 0) ? false : true; param_.bEnableAdaptiveQuant = (rand() % 2 == 0) ? false : true; param_.bEnableFrameCroppingFlag = (rand() % 2 == 0) ? false : true; param_.bEnableSceneChangeDetect = (rand() % 2 == 0) ? false : true; //for rc param_.iRCMode = static_cast<RC_MODES> (rand() % RC_MODE_RANGE - 1); param_.iMaxBitrate = rand() % BIT_RATE_RANGE; param_.iTargetBitrate = rand() % BIT_RATE_RANGE; param_.iMaxQp = rand() % QP_RANGE; param_.iMinQp = rand() % QP_RANGE; param_.uiMaxNalSize = rand(); param_.bEnableFrameSkip = (rand() % 2 == 0) ? false : true; for (int iSpatialIdx = 0; iSpatialIdx < param_.iSpatialLayerNum; iSpatialIdx++) { if (iSpatialIdx < MAX_SPATIAL_LAYER_NUM) { SSpatialLayerConfig* pSpatialLayer = ¶m_.sSpatialLayers[iSpatialIdx]; //to do: profile and level id //pSpatialLayer->uiProfileIdc = 0; //pSpatialLayer->uiLevelIdc = 0; pSpatialLayer->iVideoWidth = WelsClip3 ((((rand() % MAX_WIDTH) >> 1) + 1) << 1, 2, MAX_WIDTH); pSpatialLayer->iVideoHeight = WelsClip3 ((((rand() % MAX_HEIGHT) >> 1) + 1) << 1, 2, MAX_HEIGHT); pSpatialLayer->fFrameRate = rand() % FRAME_RATE_RANGE + 0.5f; pSpatialLayer->iMaxSpatialBitrate = rand() % BIT_RATE_RANGE; pSpatialLayer->iSpatialBitrate = rand() % BIT_RATE_RANGE; pSpatialLayer->sSliceCfg.uiSliceMode = static_cast<SliceModeEnum> (rand() % SLICE_MODE_NUM); if (pSpatialLayer->sSliceCfg.uiSliceMode != SM_DYN_SLICE) { param_.uiMaxNalSize = 0; } pSpatialLayer->sSliceCfg.sSliceArgument.uiSliceNum = rand(); pSpatialLayer->sSliceCfg.sSliceArgument.uiSliceSizeConstraint = rand(); } }} void EncodeDecodeTestAPIBase::ValidateParamExtCombination() { bool bDynSliceModeFlag = false; unsigned int uiGOPSize = 0; unsigned int uiSliceNum = 0; int iTotalBitRate = 0; int iMinQP = 0; param_.iPicWidth = WELS_CLIP3 (param_.iPicWidth, 2, MAX_WIDTH); param_.iPicHeight = WELS_CLIP3 (param_.iPicHeight, 2, MAX_HEIGHT); param_.fMaxFrameRate = WELS_CLIP3 (param_.fMaxFrameRate, MIN_FRAME_RATE, MAX_FRAME_RATE); param_.iTemporalLayerNum = WELS_CLIP3 (param_.iTemporalLayerNum, 1, MAX_TEMPORAL_LAYER_NUM); if (CAMERA_VIDEO_REAL_TIME == param_.iUsageType) param_.iSpatialLayerNum = WELS_CLIP3 (param_.iSpatialLayerNum, 1, MAX_SPATIAL_LAYER_NUM); else param_.iSpatialLayerNum = 1; //IntraPeriod uiGOPSize = 1 << (param_.iTemporalLayerNum - 1); param_.uiIntraPeriod -= param_.uiIntraPeriod % uiGOPSize; //RefNum int32_t iRefUpperBound = (param_.iUsageType == CAMERA_VIDEO_REAL_TIME) ? MAX_REFERENCE_PICTURE_COUNT_NUM_CAMERA : MAX_REFERENCE_PICTURE_COUNT_NUM_SCREEN; param_.iNumRefFrame = WELS_CLIP3 (param_.iNumRefFrame, MIN_REF_PIC_COUNT, iRefUpperBound); //to do: will add more validate logic for thread number param_.iMultipleThreadIdc = 1; //LTR //iLTRRefNum: not supported to set it arbitrary yet if (true == param_.bEnableLongTermReference) { param_.iLTRRefNum = (SCREEN_CONTENT_REAL_TIME == param_.iUsageType) ? LONG_TERM_REF_NUM_SCREEN : LONG_TERM_REF_NUM; param_.iLtrMarkPeriod = (0 == param_.iLtrMarkPeriod) ? 1 : param_.iLtrMarkPeriod; } else { param_.iLTRRefNum = 0; } //loop filter param_.iLoopFilterDisableIdc = param_.iLoopFilterDisableIdc % LOOP_FILTER_IDC_NUM; param_.iLoopFilterAlphaC0Offset = param_.iLoopFilterAlphaC0Offset % (2 * LOOF_FILTER_OFFSET_RANGE + 1) - LOOF_FILTER_OFFSET_RANGE; param_.iLoopFilterBetaOffset = param_.iLoopFilterBetaOffset % (2 * LOOF_FILTER_OFFSET_RANGE + 1) - LOOF_FILTER_OFFSET_RANGE; for (int iSpatialIdx = 0; iSpatialIdx < param_.iSpatialLayerNum; iSpatialIdx++) { SSpatialLayerConfig* pSpatialLayer = ¶m_.sSpatialLayers[iSpatialIdx]; pSpatialLayer->iVideoWidth = param_.iPicWidth >> (param_.iSpatialLayerNum - 1 - iSpatialIdx); pSpatialLayer->iVideoHeight = param_.iPicHeight >> (param_.iSpatialLayerNum - 1 - iSpatialIdx); pSpatialLayer->fFrameRate = param_.fMaxFrameRate; pSpatialLayer->iMaxSpatialBitrate = WELS_CLIP3 (pSpatialLayer->iMaxSpatialBitrate, 1, BIT_RATE_RANGE); pSpatialLayer->iSpatialBitrate = WELS_CLIP3 (pSpatialLayer->iSpatialBitrate, 1, pSpatialLayer->iMaxSpatialBitrate); iTotalBitRate += pSpatialLayer->iSpatialBitrate; uiSliceNum = pSpatialLayer->sSliceCfg.sSliceArgument.uiSliceNum; pSpatialLayer->sSliceCfg.sSliceArgument.uiSliceNum = WELS_CLIP3 (uiSliceNum, 1, MAX_SLICES_NUM); pSpatialLayer->sSliceCfg.sSliceArgument.uiSliceSizeConstraint = 0; //for SM_FIXEDSLCNUM_SLICE // to do will add this when GOM bug fixed if (SM_FIXEDSLCNUM_SLICE == pSpatialLayer->sSliceCfg.uiSliceMode) { pSpatialLayer->sSliceCfg.uiSliceMode = SM_SINGLE_SLICE; } //for slice mode = SM_DYN_SLICE if (SM_DYN_SLICE == pSpatialLayer->sSliceCfg.uiSliceMode) { bDynSliceModeFlag = true; } Lines 1–500 of 3727. 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#include <gtest/gtest.h> #include "codec_def.h" #include "utils/BufferedData.h" #include "utils/FileInputStream.h" #include "BaseDecoderTest.h" #include "BaseEncoderTest.h" #include "wels_common_defs.h" #include "utils/HashFunctions.h" #include <string> #include <vector> using namespace WelsCommon; #define TRY_TIME_RANGE (10) #define ENCODE_FRAME_NUM (30) #define LEVEL_ID_RANGE (18) #define MAX_WIDTH (4096) #define MAX_HEIGHT (2304) #define MAX_FRAME_RATE (30) #define MIN_FRAME_RATE (1) #define FRAME_RATE_RANGE (2*MAX_FRAME_RATE) #define RC_MODE_RANGE (4) #define BIT_RATE_RANGE (10000) #define MAX_QP (51) #define MIN_QP (0) #define QP_RANGE (2*MAX_QP) #define SPATIAL_LAYER_NUM_RANGE (2*MAX_SPATIAL_LAYER_NUM) #define TEMPORAL_LAYER_NUM_RANGE (2*MAX_TEMPORAL_LAYER_NUM) #define SAVED_NALUNIT_NUM ( (MAX_SPATIAL_LAYER_NUM*MAX_QUALITY_LAYER_NUM) + 1 + MAX_SPATIAL_LAYER_NUM ) #define MAX_SLICES_NUM ( ( MAX_NAL_UNITS_IN_LAYER - SAVED_NALUNIT_NUM ) / 3 ) #define SLICE_MODE_NUM (6) #define LOOP_FILTER_IDC_NUM (3) #define LOOF_FILTER_OFFSET_RANGE (6) #define MAX_REF_PIC_COUNT (16) #define MIN_REF_PIC_COUNT (1) #define LONG_TERM_REF_NUM (2) #define LONG_TERM_REF_NUM_SCREEN (4) #define MAX_REFERENCE_PICTURE_COUNT_NUM_CAMERA (6) #define MAX_REFERENCE_PICTURE_COUNT_NUM_SCREEN (8) #define VALID_SIZE(iSize) (((iSize)>16)?(iSize):16) #define GET_MB_WIDTH(x) (((x) + 15)/16) typedef struct SLost_Sim { WelsCommon::EWelsNalUnitType eNalType; bool isLost; } SLostSim; struct EncodeDecodeFileParamBase { int numframes; int width; int height; float frameRate; int slicenum; bool bLostPara; const char* pLossSequence; }; static void welsStderrTraceOrigin (void* ctx, int level, const char* string) { fprintf (stderr, "%s\n", string); } typedef struct STrace_Unit { int iTarLevel; } STraceUnit; static void TestOutPutTrace (void* ctx, int level, const char* string) { STraceUnit* pTraceUnit = (STraceUnit*) ctx; EXPECT_LE (level, pTraceUnit->iTarLevel); } class EncodeDecodeTestBase : public BaseEncoderTest, public BaseDecoderTest { public: uint8_t iRandValue; public: virtual void SetUp() { BaseEncoderTest::SetUp(); BaseDecoderTest::SetUp(); pFunc = welsStderrTraceOrigin; pTraceInfo = NULL; encoder_->SetOption (ENCODER_OPTION_TRACE_CALLBACK, &pFunc); encoder_->SetOption (ENCODER_OPTION_TRACE_CALLBACK_CONTEXT, &pTraceInfo); decoder_->SetOption (DECODER_OPTION_TRACE_CALLBACK, &pFunc); decoder_->SetOption (DECODER_OPTION_TRACE_CALLBACK_CONTEXT, &pTraceInfo); } virtual void TearDown() { BaseEncoderTest::TearDown(); BaseDecoderTest::TearDown(); } virtual void prepareParam (int iLayers, int iSlices, int width, int height, float framerate, SEncParamExt* pParam) { pParam->iUsageType = CAMERA_VIDEO_REAL_TIME; pParam->iPicWidth = width; pParam->iPicHeight = height; pParam->fMaxFrameRate = framerate; pParam->iRCMode = RC_OFF_MODE; //rc off pParam->iMultipleThreadIdc = 1; //single thread pParam->iSpatialLayerNum = iLayers; pParam->iNumRefFrame = AUTO_REF_PIC_COUNT; for (int i = 0; i < iLayers; i++) { pParam->sSpatialLayers[i].iVideoWidth = width >> (iLayers - i - 1); pParam->sSpatialLayers[i].iVideoHeight = height >> (iLayers - i - 1); pParam->sSpatialLayers[i].fFrameRate = framerate; pParam->sSpatialLayers[i].sSliceCfg.uiSliceMode = SM_FIXEDSLCNUM_SLICE; pParam->sSpatialLayers[i].sSliceCfg.sSliceArgument.uiSliceNum = iSlices; } } virtual void prepareEncDecParam (const EncodeDecodeFileParamBase EncDecFileParam) { //for encoder //I420: 1(Y) + 1/4(U) + 1/4(V) int frameSize = EncDecFileParam.width * EncDecFileParam.height * 3 / 2; buf_.SetLength (frameSize); ASSERT_TRUE (buf_.Length() == (size_t)frameSize); memset (&EncPic, 0, sizeof (SSourcePicture)); EncPic.iPicWidth = EncDecFileParam.width; EncPic.iPicHeight = EncDecFileParam.height; EncPic.iColorFormat = videoFormatI420; EncPic.iStride[0] = EncPic.iPicWidth; EncPic.iStride[1] = EncPic.iStride[2] = EncPic.iPicWidth >> 1; EncPic.pData[0] = buf_.data(); EncPic.pData[1] = EncPic.pData[0] + EncDecFileParam.width * EncDecFileParam.height; EncPic.pData[2] = EncPic.pData[1] + (EncDecFileParam.width * EncDecFileParam.height >> 2); //for decoder memset (&info, 0, sizeof (SFrameBSInfo)); //set a fixed random value iRandValue = rand() % 256; } virtual void encToDecData (const SFrameBSInfo& info, int& len) { len = 0; for (int i = 0; i < info.iLayerNum; ++i) { const SLayerBSInfo& layerInfo = info.sLayerInfo[i]; for (int j = 0; j < layerInfo.iNalCount; ++j) { len += layerInfo.pNalLengthInByte[j]; } } } virtual void encToDecSliceData (const int iLayerNum, const int iSliceNum, const SFrameBSInfo& info, int& len) { ASSERT_TRUE (iLayerNum < MAX_LAYER_NUM_OF_FRAME); len = 0; const SLayerBSInfo& layerInfo = info.sLayerInfo[iLayerNum]; if (iSliceNum < layerInfo.iNalCount) len = layerInfo.pNalLengthInByte[iSliceNum]; } virtual int GetRandWidth() { return WelsClip3 ((((rand() % MAX_WIDTH) >> 1) + 1) << 1, 16, MAX_WIDTH); } virtual int GetRandHeight() { return WelsClip3 ((((rand() % MAX_HEIGHT) >> 1) + 1) << 1, 16, MAX_HEIGHT); } protected: SEncParamExt param_; BufferedData buf_; SSourcePicture EncPic; SFrameBSInfo info; SBufferInfo dstBufInfo_; std::vector<SLostSim> m_SLostSim; WelsTraceCallback pFunc; STraceUnit sTrace; STraceUnit* pTraceInfo; }; class EncodeDecodeTestAPIBase : public EncodeDecodeTestBase { public: uint8_t iRandValue; public: void SetUp() { EncodeDecodeTestBase::SetUp(); } void TearDown() { EncodeDecodeTestBase::TearDown(); } void prepareParam0 (int iLayers, int iSlices, int width, int height, float framerate, SEncParamExt* pParam) { memset (pParam, 0, sizeof (SEncParamExt)); EncodeDecodeTestBase::prepareParam (iLayers, iSlices, width, height, framerate, pParam); } void prepareParamDefault (int iLayers, int iSlices, int width, int height, float framerate, SEncParamExt* pParam) { memset (pParam, 0, sizeof (SEncParamExt)); encoder_->GetDefaultParams (pParam); EncodeDecodeTestBase::prepareParam (iLayers, iSlices, width, height, framerate, pParam); } void InitialEncDec (int iWidth, int iHeight); void RandomParamExtCombination(); void ValidateParamExtCombination(); void SliceParamValidationForMode2 (int iSpatialIdx); void SliceParamValidationForMode3 (int iSpatialIdx); void SliceParamValidationForMode4(); void EncodeOneFrame (int iCheckTypeIndex) { int frameSize = EncPic.iPicWidth * EncPic.iPicHeight * 3 / 2; memset (buf_.data(), iRandValue, (frameSize >> 2)); memset (buf_.data() + (frameSize >> 2), rand() % 256, (frameSize - (frameSize >> 2))); int rv = encoder_->EncodeFrame (&EncPic, &info); if (0 == iCheckTypeIndex) ASSERT_TRUE (rv == cmResultSuccess); else if (1 == iCheckTypeIndex) ASSERT_TRUE (rv == cmResultSuccess || rv == cmUnkonwReason); } void EncDecOneFrame (const int iWidth, const int iHeight, const int iFrame, FILE* pfEnc) { int iLen = 0, rv; InitialEncDec (iWidth, iHeight); EncodeOneFrame (iFrame); //extract target layer data encToDecData (info, iLen); //call decoder unsigned char* pData[3] = { NULL }; memset (&dstBufInfo_, 0, sizeof (SBufferInfo)); rv = decoder_->DecodeFrame2 (info.sLayerInfo[0].pBsBuf, iLen, pData, &dstBufInfo_); EXPECT_TRUE (rv == cmResultSuccess) << " rv = " << rv << " iFrameIdx = " << iFrame; if (NULL != pfEnc) { fwrite (info.sLayerInfo[0].pBsBuf, iLen, 1, pfEnc); } } void TestOneSimulcastAVC (SEncParamExt* pParam, ISVCDecoder** decoder, unsigned char** pBsBuf, int iSpatialLayerNum, int iEncFrameNum, int iCallTimes) { //#define DEBUG_FILE_SAVE4 int aLen[MAX_SPATIAL_LAYER_NUM] = {0, 0, 0, 0}; #ifdef DEBUG_FILE_SAVE4 FILE* fEnc[MAX_SPATIAL_LAYER_NUM]; if (iCallTimes == 0) { fEnc[0] = fopen ("enc00.264", "wb"); fEnc[1] = fopen ("enc01.264", "wb"); fEnc[2] = fopen ("enc02.264", "wb"); fEnc[3] = fopen ("enc03.264", "wb"); } else { fEnc[0] = fopen ("enc10.264", "wb"); fEnc[1] = fopen ("enc11.264", "wb"); fEnc[2] = fopen ("enc12.264", "wb"); fEnc[3] = fopen ("enc13.264", "wb"); } #endif int rv = encoder_->SetOption (ENCODER_OPTION_SVC_ENCODE_PARAM_EXT, pParam); ASSERT_TRUE (rv == cmResultSuccess) << "SetOption Failed pParam: rv = " << rv; int iIdx; //begin testing for (int iFrame = 0; iFrame < iEncFrameNum; iFrame++) { int iResult; int iLayerLen = 0; unsigned char* pData[3] = { NULL }; InitialEncDec (pParam->iPicWidth, pParam->iPicHeight); EncodeOneFrame (0); // init for (iIdx = 0; iIdx < iSpatialLayerNum; iIdx++) { aLen[iIdx] = 0; } for (int iLayer = 0; iLayer < info.iLayerNum; ++iLayer) { iLayerLen = 0; const SLayerBSInfo& layerInfo = info.sLayerInfo[iLayer]; for (int iNal = 0; iNal < layerInfo.iNalCount; ++iNal) { iLayerLen += layerInfo.pNalLengthInByte[iNal]; } iIdx = layerInfo.uiSpatialId; EXPECT_TRUE (iIdx < iSpatialLayerNum) << "iIdx = " << iIdx << ", iSpatialLayerNum = " << iSpatialLayerNum; memcpy ((pBsBuf[iIdx] + aLen[iIdx]), layerInfo.pBsBuf, iLayerLen * sizeof (unsigned char)); aLen[iIdx] += iLayerLen; } for (iIdx = 0; iIdx < iSpatialLayerNum; iIdx++) { pData[0] = pData[1] = pData[2] = 0; memset (&dstBufInfo_, 0, sizeof (SBufferInfo)); #ifdef DEBUG_FILE_SAVE4 fwrite (pBsBuf[iIdx], aLen[iIdx], 1, fEnc[iIdx]); #endif iResult = decoder[iIdx]->DecodeFrame2 (pBsBuf[iIdx], aLen[iIdx], pData, &dstBufInfo_); EXPECT_TRUE (iResult == cmResultSuccess) << "iResult=" << iResult << ", LayerIdx=" << iIdx; iResult = decoder[iIdx]->DecodeFrame2 (NULL, 0, pData, &dstBufInfo_); EXPECT_TRUE (iResult == cmResultSuccess) << "iResult=" << iResult << ", LayerIdx=" << iIdx; EXPECT_EQ (dstBufInfo_.iBufferStatus, 1) << "LayerIdx=" << iIdx; } } #ifdef DEBUG_FILE_SAVE4 fclose (fEnc[0]); fclose (fEnc[1]); fclose (fEnc[2]); fclose (fEnc[3]); #endif } }; class EncodeDecodeTestAPI : public ::testing::TestWithParam<EncodeDecodeFileParamBase>, public EncodeDecodeTestAPIBase { void SetUp() { EncodeDecodeTestAPIBase::SetUp(); } void TearDown() { EncodeDecodeTestAPIBase::TearDown(); } }; void EncodeDecodeTestAPIBase::InitialEncDec (int iWidth, int iHeight) { // for encoder // I420: 1(Y) + 1/4(U) + 1/4(V) int frameSize = iWidth * iHeight * 3 / 2; buf_.SetLength (frameSize); ASSERT_TRUE (buf_.Length() == (size_t)frameSize); memset (&EncPic, 0, sizeof (SSourcePicture)); EncPic.iPicWidth = iWidth; EncPic.iPicHeight = iHeight; EncPic.iColorFormat = videoFormatI420; EncPic.iStride[0] = EncPic.iPicWidth; EncPic.iStride[1] = EncPic.iStride[2] = EncPic.iPicWidth >> 1; EncPic.pData[0] = buf_.data(); EncPic.pData[1] = EncPic.pData[0] + iWidth * iHeight; EncPic.pData[2] = EncPic.pData[1] + (iWidth * iHeight >> 2); //for decoder memset (&info, 0, sizeof (SFrameBSInfo)); //set a fixed random value iRandValue = rand() % 256; } void EncodeDecodeTestAPIBase::RandomParamExtCombination() { param_.iPicWidth = WelsClip3 ((((rand() % MAX_WIDTH) >> 1) + 1) << 1, 2, MAX_WIDTH); param_.iPicHeight = WelsClip3 ((((rand() % MAX_HEIGHT) >> 1) + 1) << 1, 2, MAX_HEIGHT); param_.fMaxFrameRate = rand() % FRAME_RATE_RANGE + 0.5f; param_.iUsageType = static_cast<EUsageType> (rand() % 2); param_.iTemporalLayerNum = rand() % TEMPORAL_LAYER_NUM_RANGE; param_.iSpatialLayerNum = rand() % SPATIAL_LAYER_NUM_RANGE; param_.uiIntraPeriod = rand() - 1; param_.iNumRefFrame = AUTO_REF_PIC_COUNT; param_.iMultipleThreadIdc = rand(); int iValue = rand() % 7; switch (iValue) { case 0: param_.eSpsPpsIdStrategy = CONSTANT_ID; break; case 0x01: param_.eSpsPpsIdStrategy = INCREASING_ID; break; case 0x02: param_.eSpsPpsIdStrategy = SPS_LISTING; break; case 0x03: param_.eSpsPpsIdStrategy = SPS_LISTING_AND_PPS_INCREASING; break; case 0x06: param_.eSpsPpsIdStrategy = SPS_PPS_LISTING; break; default: param_.eSpsPpsIdStrategy = CONSTANT_ID; break; } param_.bPrefixNalAddingCtrl = (rand() % 2 == 0) ? false : true; param_.bEnableSSEI = (rand() % 2 == 0) ? false : true; param_.iPaddingFlag = rand() % 2; //LTR param_.bEnableLongTermReference = (rand() % 2 == 0) ? false : true; param_.bIsLosslessLink = (rand() % 2 == 0) ? false : true; param_.iLTRRefNum = rand(); param_.iLtrMarkPeriod = rand(); //loop filter param_.iLoopFilterDisableIdc = rand() % 7; param_.iLoopFilterAlphaC0Offset = rand(); param_.iLoopFilterBetaOffset = rand(); param_.bEnableDenoise = (rand() % 2 == 0) ? false : true; param_.bEnableBackgroundDetection = (rand() % 2 == 0) ? false : true; param_.bEnableAdaptiveQuant = (rand() % 2 == 0) ? false : true; param_.bEnableFrameCroppingFlag = (rand() % 2 == 0) ? false : true; param_.bEnableSceneChangeDetect = (rand() % 2 == 0) ? false : true; //for rc param_.iRCMode = static_cast<RC_MODES> (rand() % RC_MODE_RANGE - 1); param_.iMaxBitrate = rand() % BIT_RATE_RANGE; param_.iTargetBitrate = rand() % BIT_RATE_RANGE; param_.iMaxQp = rand() % QP_RANGE; param_.iMinQp = rand() % QP_RANGE; param_.uiMaxNalSize = rand(); param_.bEnableFrameSkip = (rand() % 2 == 0) ? false : true; for (int iSpatialIdx = 0; iSpatialIdx < param_.iSpatialLayerNum; iSpatialIdx++) { if (iSpatialIdx < MAX_SPATIAL_LAYER_NUM) { SSpatialLayerConfig* pSpatialLayer = ¶m_.sSpatialLayers[iSpatialIdx]; //to do: profile and level id //pSpatialLayer->uiProfileIdc = 0; //pSpatialLayer->uiLevelIdc = 0; pSpatialLayer->iVideoWidth = WelsClip3 ((((rand() % MAX_WIDTH) >> 1) + 1) << 1, 2, MAX_WIDTH); pSpatialLayer->iVideoHeight = WelsClip3 ((((rand() % MAX_HEIGHT) >> 1) + 1) << 1, 2, MAX_HEIGHT); pSpatialLayer->fFrameRate = rand() % FRAME_RATE_RANGE + 0.5f; pSpatialLayer->iMaxSpatialBitrate = rand() % BIT_RATE_RANGE; pSpatialLayer->iSpatialBitrate = rand() % BIT_RATE_RANGE; pSpatialLayer->sSliceCfg.uiSliceMode = static_cast<SliceModeEnum> (rand() % SLICE_MODE_NUM); if (pSpatialLayer->sSliceCfg.uiSliceMode != SM_DYN_SLICE) { param_.uiMaxNalSize = 0; } pSpatialLayer->sSliceCfg.sSliceArgument.uiSliceNum = rand(); pSpatialLayer->sSliceCfg.sSliceArgument.uiSliceSizeConstraint = rand(); } } } void EncodeDecodeTestAPIBase::ValidateParamExtCombination() { bool bDynSliceModeFlag = false; unsigned int uiGOPSize = 0; unsigned int uiSliceNum = 0; int iTotalBitRate = 0; int iMinQP = 0; param_.iPicWidth = WELS_CLIP3 (param_.iPicWidth, 2, MAX_WIDTH); param_.iPicHeight = WELS_CLIP3 (param_.iPicHeight, 2, MAX_HEIGHT); param_.fMaxFrameRate = WELS_CLIP3 (param_.fMaxFrameRate, MIN_FRAME_RATE, MAX_FRAME_RATE); param_.iTemporalLayerNum = WELS_CLIP3 (param_.iTemporalLayerNum, 1, MAX_TEMPORAL_LAYER_NUM); if (CAMERA_VIDEO_REAL_TIME == param_.iUsageType) param_.iSpatialLayerNum = WELS_CLIP3 (param_.iSpatialLayerNum, 1, MAX_SPATIAL_LAYER_NUM); else param_.iSpatialLayerNum = 1; //IntraPeriod uiGOPSize = 1 << (param_.iTemporalLayerNum - 1); param_.uiIntraPeriod -= param_.uiIntraPeriod % uiGOPSize; //RefNum int32_t iRefUpperBound = (param_.iUsageType == CAMERA_VIDEO_REAL_TIME) ? MAX_REFERENCE_PICTURE_COUNT_NUM_CAMERA : MAX_REFERENCE_PICTURE_COUNT_NUM_SCREEN; param_.iNumRefFrame = WELS_CLIP3 (param_.iNumRefFrame, MIN_REF_PIC_COUNT, iRefUpperBound); //to do: will add more validate logic for thread number param_.iMultipleThreadIdc = 1; //LTR //iLTRRefNum: not supported to set it arbitrary yet if (true == param_.bEnableLongTermReference) { param_.iLTRRefNum = (SCREEN_CONTENT_REAL_TIME == param_.iUsageType) ? LONG_TERM_REF_NUM_SCREEN : LONG_TERM_REF_NUM; param_.iLtrMarkPeriod = (0 == param_.iLtrMarkPeriod) ? 1 : param_.iLtrMarkPeriod; } else { param_.iLTRRefNum = 0; } //loop filter param_.iLoopFilterDisableIdc = param_.iLoopFilterDisableIdc % LOOP_FILTER_IDC_NUM; param_.iLoopFilterAlphaC0Offset = param_.iLoopFilterAlphaC0Offset % (2 * LOOF_FILTER_OFFSET_RANGE + 1) - LOOF_FILTER_OFFSET_RANGE; param_.iLoopFilterBetaOffset = param_.iLoopFilterBetaOffset % (2 * LOOF_FILTER_OFFSET_RANGE + 1) - LOOF_FILTER_OFFSET_RANGE; for (int iSpatialIdx = 0; iSpatialIdx < param_.iSpatialLayerNum; iSpatialIdx++) { SSpatialLayerConfig* pSpatialLayer = ¶m_.sSpatialLayers[iSpatialIdx]; pSpatialLayer->iVideoWidth = param_.iPicWidth >> (param_.iSpatialLayerNum - 1 - iSpatialIdx); pSpatialLayer->iVideoHeight = param_.iPicHeight >> (param_.iSpatialLayerNum - 1 - iSpatialIdx); pSpatialLayer->fFrameRate = param_.fMaxFrameRate; pSpatialLayer->iMaxSpatialBitrate = WELS_CLIP3 (pSpatialLayer->iMaxSpatialBitrate, 1, BIT_RATE_RANGE); pSpatialLayer->iSpatialBitrate = WELS_CLIP3 (pSpatialLayer->iSpatialBitrate, 1, pSpatialLayer->iMaxSpatialBitrate); iTotalBitRate += pSpatialLayer->iSpatialBitrate; uiSliceNum = pSpatialLayer->sSliceCfg.sSliceArgument.uiSliceNum; pSpatialLayer->sSliceCfg.sSliceArgument.uiSliceNum = WELS_CLIP3 (uiSliceNum, 1, MAX_SLICES_NUM); pSpatialLayer->sSliceCfg.sSliceArgument.uiSliceSizeConstraint = 0; //for SM_FIXEDSLCNUM_SLICE // to do will add this when GOM bug fixed if (SM_FIXEDSLCNUM_SLICE == pSpatialLayer->sSliceCfg.uiSliceMode) { pSpatialLayer->sSliceCfg.uiSliceMode = SM_SINGLE_SLICE; } //for slice mode = SM_DYN_SLICE if (SM_DYN_SLICE == pSpatialLayer->sSliceCfg.uiSliceMode) { bDynSliceModeFlag = true; }