ref: 46d30cd33c984610ecc1826e8014ec8a41e4cf3e
dir: /test/api/encode_decode_api_test.cpp/
#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 <string>
#include <vector>
using namespace WelsCommon;
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 ::testing::TestWithParam<EncodeDecodeFileParamBase>,
public BaseEncoderTest, public BaseDecoderTest {
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) {
memset (¶m_, 0, sizeof (SEncParamExt));
param_.iUsageType = CAMERA_VIDEO_REAL_TIME;
param_.iPicWidth = width;
param_.iPicHeight = height;
param_.fMaxFrameRate = framerate;
param_.iRCMode = RC_OFF_MODE; //rc off
param_.iMultipleThreadIdc = 1; //single thread
for (int i = 0; i < iLayers; i++) {
param_.sSpatialLayers[i].iVideoWidth = width >> (iLayers - i - 1);
param_.sSpatialLayers[i].iVideoHeight = height >> (iLayers - i - 1);
param_.sSpatialLayers[i].fFrameRate = framerate;
param_.sSpatialLayers[i].sSliceCfg.uiSliceMode = SM_FIXEDSLCNUM_SLICE;
param_.sSpatialLayers[i].sSliceCfg.sSliceArgument.uiSliceNum = iSlices;
}
}
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];
}
protected:
SEncParamExt param_;
BufferedData buf_;
SSourcePicture EncPic;
SFrameBSInfo info;
SBufferInfo dstBufInfo_;
std::vector<SLostSim> m_SLostSim;
WelsTraceCallback pFunc;
STraceUnit sTrace;
STraceUnit* pTraceInfo;
};
class EncodeDecodeTestAPI : public EncodeDecodeTestBase {
public:
uint8_t iRandValue;
public:
void SetUp() {
EncodeDecodeTestBase::SetUp();
}
void TearDown() {
EncodeDecodeTestBase::TearDown();
}
void prepareParam (int iLayers, int iSlices, int width, int height, float framerate) {
EncodeDecodeTestBase::prepareParam (iLayers, iSlices, width, height, framerate);
}
void prepareEncDecParam (const EncodeDecodeFileParamBase EncDecFileParam);
void EncodeOneFrame() {
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);
ASSERT_TRUE (rv == cmResultSuccess || rv == cmUnkonwReason);
}
};
void EncodeDecodeTestAPI::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;
}
static const EncodeDecodeFileParamBase kFileParamArray[] = {
{300, 160, 96, 6.0f, 2, 1, "000000000000001010101010101010101010101001101010100000010101000011"},
{300, 140, 96, 6.0f, 4, 1, "000000000000001010101010101010101010101001101010100000010101000011"},
{300, 140, 96, 6.0f, 4, 1, "000000000000001010111010101011101010101001101010100000010101110011010101"},
};
TEST_P (EncodeDecodeTestAPI, DecoderVclNal) {
EncodeDecodeFileParamBase p = GetParam();
prepareParam (1, p.slicenum, p.width, p.height, p.frameRate);
encoder_->Uninitialize();
int rv = encoder_->InitializeExt (¶m_);
ASSERT_TRUE (rv == cmResultSuccess);
int32_t iTraceLevel = WELS_LOG_QUIET;
encoder_->SetOption (ENCODER_OPTION_TRACE_LEVEL, &iTraceLevel);
decoder_->SetOption (DECODER_OPTION_TRACE_LEVEL, &iTraceLevel);
prepareEncDecParam (p);
int iIdx = 0;
while (iIdx <= p.numframes) {
EncodeOneFrame();
//decoding after each encoding frame
int vclNal, len = 0;
encToDecData (info, len);
unsigned char* pData[3] = { NULL };
memset (&dstBufInfo_, 0, sizeof (SBufferInfo));
rv = decoder_->DecodeFrame2 (info.sLayerInfo[0].pBsBuf, len, pData, &dstBufInfo_);
ASSERT_TRUE (rv == cmResultSuccess);
rv = decoder_->GetOption (DECODER_OPTION_VCL_NAL, &vclNal);
EXPECT_EQ (vclNal, FEEDBACK_UNKNOWN_NAL); //no reconstruction, unknown return
rv = decoder_->DecodeFrame2 (NULL, 0, pData, &dstBufInfo_); //reconstruction
ASSERT_TRUE (rv == cmResultSuccess);
rv = decoder_->GetOption (DECODER_OPTION_VCL_NAL, &vclNal);
EXPECT_EQ (vclNal, FEEDBACK_VCL_NAL);
iIdx++;
} //while
//ignore last frame
}
TEST_P (EncodeDecodeTestAPI, GetOptionFramenum) {
EncodeDecodeFileParamBase p = GetParam();
prepareParam (1, p.slicenum, p.width, p.height, p.frameRate);
encoder_->Uninitialize();
int rv = encoder_->InitializeExt (¶m_);
ASSERT_TRUE (rv == cmResultSuccess);
int32_t iTraceLevel = WELS_LOG_QUIET;
encoder_->SetOption (ENCODER_OPTION_TRACE_LEVEL, &iTraceLevel);
decoder_->SetOption (DECODER_OPTION_TRACE_LEVEL, &iTraceLevel);
prepareEncDecParam (p);
int32_t iEncFrameNum = -1;
int32_t iDecFrameNum;
int iIdx = 0;
while (iIdx <= p.numframes) {
EncodeOneFrame();
//decoding after each encoding frame
int len = 0;
encToDecData (info, len);
unsigned char* pData[3] = { NULL };
memset (&dstBufInfo_, 0, sizeof (SBufferInfo));
rv = decoder_->DecodeFrame2 (info.sLayerInfo[0].pBsBuf, len, pData, &dstBufInfo_);
ASSERT_TRUE (rv == cmResultSuccess);
decoder_->GetOption (DECODER_OPTION_FRAME_NUM, &iDecFrameNum);
EXPECT_EQ (iDecFrameNum, -1);
iEncFrameNum++;
rv = decoder_->DecodeFrame2 (NULL, 0, pData, &dstBufInfo_); //reconstruction
ASSERT_TRUE (rv == cmResultSuccess);
decoder_->GetOption (DECODER_OPTION_FRAME_NUM, &iDecFrameNum);
EXPECT_EQ (iEncFrameNum, iDecFrameNum);
iIdx++;
} //while
//ignore last frame
}
TEST_P (EncodeDecodeTestAPI, GetOptionIDR) {
EncodeDecodeFileParamBase p = GetParam();
prepareParam (1, p.slicenum, p.width, p.height, p.frameRate);
encoder_->Uninitialize();
int rv = encoder_->InitializeExt (¶m_);
ASSERT_TRUE (rv == cmResultSuccess);
//init for encoder
// I420: 1(Y) + 1/4(U) + 1/4(V)
int32_t iTraceLevel = WELS_LOG_QUIET;
encoder_->SetOption (ENCODER_OPTION_TRACE_LEVEL, &iTraceLevel);
decoder_->SetOption (DECODER_OPTION_TRACE_LEVEL, &iTraceLevel);
prepareEncDecParam (p);
int32_t iEncCurIdrPicId = 0;
int32_t iDecCurIdrPicId;
int32_t iIDRPeriod = 1;
int32_t iSpsPpsIdAddition = 0;
int iIdx = 0;
while (iIdx <= p.numframes) {
iSpsPpsIdAddition = rand() % 2;
iIDRPeriod = (rand() % 150) + 1;
encoder_->SetOption (ENCODER_OPTION_IDR_INTERVAL, &iIDRPeriod);
encoder_->SetOption (ENCODER_OPTION_ENABLE_SPS_PPS_ID_ADDITION, &iSpsPpsIdAddition);
EncodeOneFrame();
if (info.eFrameType == videoFrameTypeIDR) {
iEncCurIdrPicId = (iSpsPpsIdAddition == 0) ? 0 : (iEncCurIdrPicId + 1);
}
//decoding after each encoding frame
int len = 0;
encToDecData (info, len);
unsigned char* pData[3] = { NULL };
memset (&dstBufInfo_, 0, sizeof (SBufferInfo));
rv = decoder_->DecodeFrame2 (info.sLayerInfo[0].pBsBuf, len, pData, &dstBufInfo_);
ASSERT_TRUE (rv == cmResultSuccess);
decoder_->GetOption (DECODER_OPTION_IDR_PIC_ID, &iDecCurIdrPicId);
EXPECT_EQ (iDecCurIdrPicId, iEncCurIdrPicId);
rv = decoder_->DecodeFrame2 (NULL, 0, pData, &dstBufInfo_); //reconstruction
ASSERT_TRUE (rv == cmResultSuccess);
decoder_->GetOption (DECODER_OPTION_IDR_PIC_ID, &iDecCurIdrPicId);
EXPECT_EQ (iDecCurIdrPicId, iEncCurIdrPicId);
iIdx++;
} //while
//ignore last frame
}
long IsKeyFrameLost (ISVCDecoder* pDecoder, SLTRRecoverRequest* p_LTR_Recover_Request, long hr) {
long bLost = NO_RECOVERY_REQUSET;
int tempInt = -1;
int temple_id = -1;
bool m_P2PmodeFlag = true;
pDecoder->GetOption (DECODER_OPTION_TEMPORAL_ID, &temple_id);
if (hr == dsErrorFree) {
if (m_P2PmodeFlag && temple_id == 0) {
pDecoder->GetOption (DECODER_OPTION_IDR_PIC_ID, &tempInt);
// idr_pic_id change ,reset last correct position
if (p_LTR_Recover_Request->uiIDRPicId != (unsigned int) tempInt) {
p_LTR_Recover_Request->uiIDRPicId = tempInt;
p_LTR_Recover_Request->iLastCorrectFrameNum = -1;
}
pDecoder->GetOption (DECODER_OPTION_FRAME_NUM, &tempInt);
if (tempInt >= 0) {
p_LTR_Recover_Request->iLastCorrectFrameNum = tempInt;
}
}
bLost = NO_RECOVERY_REQUSET;
} else if (hr & dsNoParamSets) {
bLost = IDR_RECOVERY_REQUEST;
} else if (((hr & dsRefLost) && (1 == temple_id)) || ((dsErrorFree != hr) && (0 == temple_id))) {
bLost = LTR_RECOVERY_REQUEST;
} else {
bLost = NO_RECOVERY_REQUSET;
}
return bLost;
}
bool IsLTRMarking (ISVCDecoder* pDecoder) {
int bLTR_marking_flag = 0;
pDecoder->GetOption (DECODER_OPTION_LTR_MARKING_FLAG, &bLTR_marking_flag);
return (bLTR_marking_flag) ? (true) : (false);
}
void LTRRecoveryRequest (ISVCDecoder* pDecoder, ISVCEncoder* pEncoder, SLTRRecoverRequest* p_LTR_Recover_Request,
long hr, bool m_P2PmodeFlag) {
long bKLost = IsKeyFrameLost (pDecoder, p_LTR_Recover_Request, hr);
if (m_P2PmodeFlag) {
if (bKLost == IDR_RECOVERY_REQUEST) {
pEncoder->ForceIntraFrame (true);
} else if (bKLost == LTR_RECOVERY_REQUEST) {
p_LTR_Recover_Request->uiFeedbackType = LTR_RECOVERY_REQUEST;
pDecoder->GetOption (DECODER_OPTION_FRAME_NUM, &p_LTR_Recover_Request->iCurrentFrameNum);
pDecoder->GetOption (DECODER_OPTION_IDR_PIC_ID, &p_LTR_Recover_Request->uiIDRPicId);
pEncoder->SetOption (ENCODER_LTR_RECOVERY_REQUEST, p_LTR_Recover_Request);
}
} else {
if (bKLost == IDR_RECOVERY_REQUEST || bKLost == LTR_RECOVERY_REQUEST) {
p_LTR_Recover_Request->uiFeedbackType = IDR_RECOVERY_REQUEST;
pEncoder->ForceIntraFrame (true);
}
}
}
void LTRMarkFeedback (ISVCDecoder* pDecoder, ISVCEncoder* pEncoder, SLTRMarkingFeedback* p_LTR_Marking_Feedback,
long hr) {
if (IsLTRMarking (pDecoder) == true) {
p_LTR_Marking_Feedback->uiFeedbackType = (hr == dsErrorFree) ? (LTR_MARKING_SUCCESS) : (LTR_MARKING_FAILED);
pDecoder->GetOption (DECODER_OPTION_IDR_PIC_ID, &p_LTR_Marking_Feedback->uiIDRPicId);
pDecoder->GetOption (DECODER_OPTION_LTR_MARKED_FRAME_NUM, &p_LTR_Marking_Feedback->iLTRFrameNum);
pEncoder->SetOption (ENCODER_LTR_MARKING_FEEDBACK, p_LTR_Marking_Feedback);
}
}
bool ToRemainDidNal (const unsigned char* pSrc, EWelsNalUnitType eNalType, int iTarDid) {
uint8_t uiCurByte = *pSrc;
if (IS_NEW_INTRODUCED_SVC_NAL (eNalType)) {
int iDid = (uiCurByte & 0x70) >> 4;
return iDid == iTarDid;
} else if ((IS_VCL_NAL_AVC_BASE (eNalType)) && iTarDid != 0) {
return false;
} else {
return true;
}
}
void ExtractDidNal (SFrameBSInfo* pBsInfo, int& iSrcLen, std::vector<SLostSim>* p_SLostSim, int iTarDid) {
unsigned char* pDst = new unsigned char[iSrcLen];
const unsigned char* pSrc = pBsInfo->sLayerInfo[0].pBsBuf;
int iDstLen = 0;
bool bLost;
SLostSim tmpSLostSim;
p_SLostSim->clear();
int iPrefix;
unsigned char* pSrcPtr = pBsInfo->sLayerInfo[0].pBsBuf;
for (int j = 0; j < pBsInfo->iLayerNum; j++) {
for (int k = 0; k < pBsInfo->sLayerInfo[j].iNalCount; k++) {
if (pSrcPtr[0] == 0 && pSrcPtr[1] == 0 && pSrcPtr[2] == 0 && pSrcPtr[3] == 1) {
iPrefix = 4;
} else if (pSrcPtr[0] == 0 && pSrcPtr[1] == 0 && pSrcPtr[2] == 1) {
iPrefix = 3;
} else {
iPrefix = 0;
}
tmpSLostSim.eNalType = (EWelsNalUnitType) ((* (pSrcPtr + iPrefix)) & 0x1f); // eNalUnitType
bLost = (ToRemainDidNal ((pSrcPtr + iPrefix + 2), tmpSLostSim.eNalType, iTarDid)) ? false : true;
tmpSLostSim.isLost = bLost;
p_SLostSim->push_back (tmpSLostSim);
if (!bLost) {
memcpy (pDst + iDstLen, pSrcPtr, pBsInfo->sLayerInfo[j].pNalLengthInByte[k]);
iDstLen += (pBsInfo->sLayerInfo[j].pNalLengthInByte[k]);
}
pSrcPtr += pBsInfo->sLayerInfo[j].pNalLengthInByte[k];
}
}
memset ((void*)pSrc, 0, iSrcLen);
memcpy ((void*)pSrc, pDst, iDstLen);
iSrcLen = iDstLen;
delete [] pDst;
}
int SimulateNALLoss (const unsigned char* pSrc, int& iSrcLen, std::vector<SLostSim>* p_SLostSim,
const char* pLossChars, bool bLossPara, int& iLossIdx, bool& bVCLLoss) {
unsigned char* pDst = new unsigned char[iSrcLen];
int iLossCharLen = strlen (pLossChars);
int iSkipedBytes = 0;
int iDstLen = 0;
int iBufPos = 0;
int ilastprefixlen = 0;
int i = 0;
bool bLost;
bVCLLoss = false;
SLostSim tmpSLostSim;
p_SLostSim->clear();
for (i = 0; i < iSrcLen;) {
if (pSrc[i] == 0 && pSrc[i + 1] == 0 && pSrc[i + 2] == 0 && pSrc[i + 3] == 1) {
if (i - iBufPos) {
tmpSLostSim.eNalType = (EWelsNalUnitType) ((* (pSrc + iBufPos + ilastprefixlen)) & 0x1f); // eNalUnitType
bLost = iLossIdx < iLossCharLen ? (pLossChars[iLossIdx] == '1') : (rand() % 2 == 1);
bLost = (!bLossPara) && (IS_PARAM_SETS_NALS (tmpSLostSim.eNalType)) ? false : bLost;
iLossIdx++;
tmpSLostSim.isLost = bLost;
p_SLostSim->push_back (tmpSLostSim);
if (!bLost) {
memcpy (pDst + iDstLen, pSrc + iBufPos, i - iBufPos);
iDstLen += (i - iBufPos);
} else {
bVCLLoss = (IS_VCL_NAL (tmpSLostSim.eNalType, 1)) ? true : bVCLLoss;
iSkipedBytes += (i - iBufPos);
}
}
ilastprefixlen = 4;
iBufPos = i;
i = i + 4;
} else if (pSrc[i] == 0 && pSrc[i + 1] == 0 && pSrc[i + 2] == 1) {
if (i - iBufPos) {
tmpSLostSim.eNalType = (EWelsNalUnitType) ((* (pSrc + iBufPos + ilastprefixlen)) & 0x1f); // eNalUnitType
bLost = iLossIdx < iLossCharLen ? (pLossChars[iLossIdx] == '1') : (rand() % 2 == 1);
bLost = (!bLossPara) && (IS_PARAM_SETS_NALS (tmpSLostSim.eNalType)) ? false : bLost;
iLossIdx++;
tmpSLostSim.isLost = bLost;
p_SLostSim->push_back (tmpSLostSim);
if (!bLost) {
memcpy (pDst + iDstLen, pSrc + iBufPos, i - iBufPos);
iDstLen += (i - iBufPos);
} else {
bVCLLoss = (IS_VCL_NAL (tmpSLostSim.eNalType, 1)) ? true : bVCLLoss;
iSkipedBytes += (i - iBufPos);
}
}
ilastprefixlen = 3;
iBufPos = i;
i = i + 3;
} else {
i++;
}
}
if (i - iBufPos) {
tmpSLostSim.eNalType = (EWelsNalUnitType) ((* (pSrc + iBufPos + ilastprefixlen)) & 0x1f); // eNalUnitType
bLost = iLossIdx < iLossCharLen ? (pLossChars[iLossIdx] == '1') : (rand() % 2 == 1);
bLost = (!bLossPara) && (IS_PARAM_SETS_NALS (tmpSLostSim.eNalType)) ? false : bLost;
iLossIdx++;
tmpSLostSim.isLost = bLost;
p_SLostSim->push_back (tmpSLostSim);
if (!bLost) {
memcpy (pDst + iDstLen, pSrc + iBufPos, i - iBufPos);
iDstLen += (i - iBufPos);
} else {
bVCLLoss = (IS_VCL_NAL (tmpSLostSim.eNalType, 1)) ? true : bVCLLoss;
iSkipedBytes += (i - iBufPos);
}
}
memset ((void*)pSrc, 0, iSrcLen);
memcpy ((void*)pSrc, pDst, iDstLen);
iSrcLen = iDstLen;
delete [] pDst;
return iSkipedBytes;
}
TEST_P (EncodeDecodeTestAPI, GetOptionLTR_ALLIDR) {
EncodeDecodeFileParamBase p = GetParam();
prepareParam (1, p.slicenum, p.width, p.height, p.frameRate);
encoder_->Uninitialize();
int rv = encoder_->InitializeExt (¶m_);
ASSERT_TRUE (rv == cmResultSuccess);
prepareEncDecParam (p);
int32_t iTraceLevel = WELS_LOG_QUIET;
encoder_->SetOption (ENCODER_OPTION_TRACE_LEVEL, &iTraceLevel);
decoder_->SetOption (DECODER_OPTION_TRACE_LEVEL, &iTraceLevel);
int32_t iSpsPpsIdAddition = 1;
encoder_->SetOption (ENCODER_OPTION_ENABLE_SPS_PPS_ID_ADDITION, &iSpsPpsIdAddition);
int32_t iIDRPeriod = 60;
encoder_->SetOption (ENCODER_OPTION_IDR_INTERVAL, &iIDRPeriod);
SLTRConfig sLtrConfigVal;
sLtrConfigVal.bEnableLongTermReference = 1;
sLtrConfigVal.iLTRRefNum = 1;
encoder_->SetOption (ENCODER_OPTION_LTR, &sLtrConfigVal);
int32_t iLtrPeriod = 2;
encoder_->SetOption (ENCODER_LTR_MARKING_PERIOD, &iLtrPeriod);
int iIdx = 0;
while (iIdx <= p.numframes) {
EncodeOneFrame();
ASSERT_TRUE (info.eFrameType == videoFrameTypeIDR);
encoder_->ForceIntraFrame (true);
iIdx++;
}
}
TEST_P (EncodeDecodeTestAPI, GetOptionLTR_ALLLTR) {
SLTRMarkingFeedback m_LTR_Marking_Feedback;
SLTRRecoverRequest m_LTR_Recover_Request;
EncodeDecodeFileParamBase p = GetParam();
prepareParam (1, p.slicenum, p.width, p.height, p.frameRate);
encoder_->Uninitialize();
int rv = encoder_->InitializeExt (¶m_);
ASSERT_TRUE (rv == cmResultSuccess);
m_LTR_Recover_Request.uiFeedbackType = NO_RECOVERY_REQUSET;
int frameSize = p.width * p.height * 3 / 2;
buf_.SetLength (frameSize);
ASSERT_TRUE (buf_.Length() == (size_t)frameSize);
SFrameBSInfo info;
memset (&info, 0, sizeof (SFrameBSInfo));
SSourcePicture pic;
memset (&pic, 0, sizeof (SSourcePicture));
pic.iPicWidth = p.width;
pic.iPicHeight = p.height;
pic.iColorFormat = videoFormatI420;
pic.iStride[0] = pic.iPicWidth;
pic.iStride[1] = pic.iStride[2] = pic.iPicWidth >> 1;
pic.pData[0] = buf_.data();
pic.pData[1] = pic.pData[0] + p.width * p.height;
pic.pData[2] = pic.pData[1] + (p.width * p.height >> 2);
int32_t iTraceLevel = WELS_LOG_QUIET;
encoder_->SetOption (ENCODER_OPTION_TRACE_LEVEL, &iTraceLevel);
decoder_->SetOption (DECODER_OPTION_TRACE_LEVEL, &iTraceLevel);
int32_t iSpsPpsIdAddition = 1;
encoder_->SetOption (ENCODER_OPTION_ENABLE_SPS_PPS_ID_ADDITION, &iSpsPpsIdAddition);
int32_t iIDRPeriod = 60;
encoder_->SetOption (ENCODER_OPTION_IDR_INTERVAL, &iIDRPeriod);
SLTRConfig sLtrConfigVal;
sLtrConfigVal.bEnableLongTermReference = 1;
sLtrConfigVal.iLTRRefNum = 1;
encoder_->SetOption (ENCODER_OPTION_LTR, &sLtrConfigVal);
int32_t iLtrPeriod = 2;
encoder_->SetOption (ENCODER_LTR_MARKING_PERIOD, &iLtrPeriod);
int iIdx = 0;
while (iIdx <= p.numframes) {
memset (buf_.data(), rand() % 256, frameSize);
rv = encoder_->EncodeFrame (&pic, &info);
if (m_LTR_Recover_Request.uiFeedbackType == IDR_RECOVERY_REQUEST) {
ASSERT_TRUE (info.eFrameType == videoFrameTypeIDR);
}
ASSERT_TRUE (rv == cmResultSuccess || rv == cmUnkonwReason);
m_LTR_Recover_Request.uiFeedbackType = LTR_RECOVERY_REQUEST;
m_LTR_Recover_Request.iCurrentFrameNum = rand() % 2 == 1 ? -rand() % 10000 : rand() % 10000;
m_LTR_Recover_Request.uiIDRPicId = rand() % 2 == 1 ? -rand() % 10000 : rand() % 10000;
encoder_->SetOption (ENCODER_LTR_RECOVERY_REQUEST, &m_LTR_Recover_Request);
m_LTR_Marking_Feedback.uiFeedbackType = rand() % 2 == 1 ? LTR_MARKING_SUCCESS : LTR_MARKING_FAILED;
m_LTR_Marking_Feedback.uiIDRPicId = rand() % 2 == 1 ? -rand() % 10000 : rand() % 10000;
m_LTR_Marking_Feedback.iLTRFrameNum = rand() % 2 == 1 ? -rand() % 10000 : rand() % 10000;
encoder_->SetOption (ENCODER_LTR_MARKING_FEEDBACK, &m_LTR_Marking_Feedback);
iIdx++;
}
}
TEST_P (EncodeDecodeTestAPI, GetOptionLTR_Engine) {
SLTRMarkingFeedback m_LTR_Marking_Feedback;
SLTRRecoverRequest m_LTR_Recover_Request;
m_LTR_Recover_Request.uiIDRPicId = 0;
EncodeDecodeFileParamBase p = GetParam();
prepareParam (1, p.slicenum, p.width, p.height, p.frameRate);
encoder_->Uninitialize();
int rv = encoder_->InitializeExt (¶m_);
ASSERT_TRUE (rv == cmResultSuccess);
m_LTR_Recover_Request.uiFeedbackType = NO_RECOVERY_REQUSET;
prepareEncDecParam (p);
int32_t iTraceLevel = WELS_LOG_QUIET;
encoder_->SetOption (ENCODER_OPTION_TRACE_LEVEL, &iTraceLevel);
decoder_->SetOption (DECODER_OPTION_TRACE_LEVEL, &iTraceLevel);
int32_t iSpsPpsIdAddition = 1;
encoder_->SetOption (ENCODER_OPTION_ENABLE_SPS_PPS_ID_ADDITION, &iSpsPpsIdAddition);
int32_t iIDRPeriod = 60;
encoder_->SetOption (ENCODER_OPTION_IDR_INTERVAL, &iIDRPeriod);
SLTRConfig sLtrConfigVal;
sLtrConfigVal.bEnableLongTermReference = 1;
sLtrConfigVal.iLTRRefNum = 1;
encoder_->SetOption (ENCODER_OPTION_LTR, &sLtrConfigVal);
int32_t iLtrPeriod = 2;
encoder_->SetOption (ENCODER_LTR_MARKING_PERIOD, &iLtrPeriod);
int iIdx = 0;
int iLossIdx = 0;
bool bVCLLoss = false;
while (iIdx <= p.numframes) {
EncodeOneFrame();
if (m_LTR_Recover_Request.uiFeedbackType == IDR_RECOVERY_REQUEST) {
ASSERT_TRUE (info.eFrameType == videoFrameTypeIDR);
}
//decoding after each encoding frame
int len = 0;
encToDecData (info, len);
unsigned char* pData[3] = { NULL };
memset (&dstBufInfo_, 0, sizeof (SBufferInfo));
SimulateNALLoss (info.sLayerInfo[0].pBsBuf, len, &m_SLostSim, p.pLossSequence, p.bLostPara, iLossIdx, bVCLLoss);
rv = decoder_->DecodeFrame2 (info.sLayerInfo[0].pBsBuf, len, pData, &dstBufInfo_);
m_LTR_Recover_Request.uiFeedbackType = NO_RECOVERY_REQUSET;
LTRRecoveryRequest (decoder_, encoder_, &m_LTR_Recover_Request, rv, true);
rv = decoder_->DecodeFrame2 (NULL, 0, pData, &dstBufInfo_); //reconstruction
LTRRecoveryRequest (decoder_, encoder_, &m_LTR_Recover_Request, rv, true);
LTRMarkFeedback (decoder_, encoder_, &m_LTR_Marking_Feedback, rv);
iIdx++;
}
}
TEST_P (EncodeDecodeTestAPI, SetOptionECFlag_ERROR_CON_DISABLE) {
SLTRMarkingFeedback m_LTR_Marking_Feedback;
SLTRRecoverRequest m_LTR_Recover_Request;
m_LTR_Recover_Request.uiIDRPicId = 0;
EncodeDecodeFileParamBase p = GetParam();
prepareParam (1, p.slicenum, p.width, p.height, p.frameRate);
param_.bEnableLongTermReference = true;
param_.iLTRRefNum = 1;
encoder_->Uninitialize();
int rv = encoder_->InitializeExt (¶m_);
ASSERT_TRUE (rv == cmResultSuccess);
if (decoder_ != NULL) {
decoder_->Uninitialize();
}
SDecodingParam decParam;
memset (&decParam, 0, sizeof (SDecodingParam));
decParam.eOutputColorFormat = videoFormatI420;
decParam.uiTargetDqLayer = UCHAR_MAX;
decParam.eEcActiveIdc = ERROR_CON_DISABLE;
decParam.sVideoProperty.eVideoBsType = VIDEO_BITSTREAM_DEFAULT;
rv = decoder_->Initialize (&decParam);
ASSERT_EQ (0, rv);
m_LTR_Recover_Request.uiFeedbackType = NO_RECOVERY_REQUSET;
prepareEncDecParam (p);
int32_t iTraceLevel = WELS_LOG_QUIET;
encoder_->SetOption (ENCODER_OPTION_TRACE_LEVEL, &iTraceLevel);
decoder_->SetOption (DECODER_OPTION_TRACE_LEVEL, &iTraceLevel);
int32_t iSpsPpsIdAddition = 1;
encoder_->SetOption (ENCODER_OPTION_ENABLE_SPS_PPS_ID_ADDITION, &iSpsPpsIdAddition);
int32_t iIDRPeriod = 60;
encoder_->SetOption (ENCODER_OPTION_IDR_INTERVAL, &iIDRPeriod);
SLTRConfig sLtrConfigVal;
sLtrConfigVal.bEnableLongTermReference = 1;
sLtrConfigVal.iLTRRefNum = 1;
encoder_->SetOption (ENCODER_OPTION_LTR, &sLtrConfigVal);
int32_t iLtrPeriod = 2;
encoder_->SetOption (ENCODER_LTR_MARKING_PERIOD, &iLtrPeriod);
int iIdx = 0;
int iLossIdx = 0;
int iSkipedBytes;
bool bVCLLoss = false;
while (iIdx <= p.numframes) {
EncodeOneFrame();
if (m_LTR_Recover_Request.uiFeedbackType == IDR_RECOVERY_REQUEST) {
ASSERT_TRUE (info.eFrameType == videoFrameTypeIDR);
}
//decoding after each encoding frame
int len = 0;
encToDecData (info, len);
unsigned char* pData[3] = { NULL };
memset (&dstBufInfo_, 0, sizeof (SBufferInfo));
iSkipedBytes = SimulateNALLoss (info.sLayerInfo[0].pBsBuf, len, &m_SLostSim, p.pLossSequence, p.bLostPara, iLossIdx,
bVCLLoss);
rv = decoder_->DecodeFrame2 (info.sLayerInfo[0].pBsBuf, len, pData, &dstBufInfo_);
m_LTR_Recover_Request.uiFeedbackType = NO_RECOVERY_REQUSET;
LTRRecoveryRequest (decoder_, encoder_, &m_LTR_Recover_Request, rv, true);
rv = decoder_->DecodeFrame2 (NULL, 0, pData, &dstBufInfo_); //reconstruction
LTRRecoveryRequest (decoder_, encoder_, &m_LTR_Recover_Request, rv, true);
LTRMarkFeedback (decoder_, encoder_, &m_LTR_Marking_Feedback, rv);
if (iSkipedBytes && bVCLLoss) {
ASSERT_TRUE (dstBufInfo_.iBufferStatus == 0);
}
iIdx++;
}
}
TEST_P (EncodeDecodeTestAPI, SetOptionECFlag_ERROR_CON_SLICE_COPY) {
SLTRMarkingFeedback m_LTR_Marking_Feedback;
SLTRRecoverRequest m_LTR_Recover_Request;
m_LTR_Recover_Request.uiIDRPicId = 0;
EncodeDecodeFileParamBase p = GetParam();
prepareParam (1, p.slicenum, p.width, p.height, p.frameRate);
encoder_->Uninitialize();
int rv = encoder_->InitializeExt (¶m_);
ASSERT_TRUE (rv == cmResultSuccess);
m_LTR_Recover_Request.uiFeedbackType = NO_RECOVERY_REQUSET;
prepareEncDecParam (p);
int32_t iTraceLevel = WELS_LOG_QUIET;
encoder_->SetOption (ENCODER_OPTION_TRACE_LEVEL, &iTraceLevel);
decoder_->SetOption (DECODER_OPTION_TRACE_LEVEL, &iTraceLevel);
int32_t iSpsPpsIdAddition = 1;
encoder_->SetOption (ENCODER_OPTION_ENABLE_SPS_PPS_ID_ADDITION, &iSpsPpsIdAddition);
int32_t iIDRPeriod = 60;
encoder_->SetOption (ENCODER_OPTION_IDR_INTERVAL, &iIDRPeriod);
SLTRConfig sLtrConfigVal;
sLtrConfigVal.bEnableLongTermReference = 1;
sLtrConfigVal.iLTRRefNum = 1;
encoder_->SetOption (ENCODER_OPTION_LTR, &sLtrConfigVal);
int32_t iLtrPeriod = 2;
encoder_->SetOption (ENCODER_LTR_MARKING_PERIOD, &iLtrPeriod);
int iIdx = 0;
int iLossIdx = 0;
int iSkipedBytes;
bool bVCLLoss = false;
while (iIdx <= p.numframes) {
EncodeOneFrame();
if (m_LTR_Recover_Request.uiFeedbackType == IDR_RECOVERY_REQUEST) {
ASSERT_TRUE (info.eFrameType == videoFrameTypeIDR);
}
//decoding after each encoding frame
int len = 0;
encToDecData (info, len);
unsigned char* pData[3] = { NULL };
memset (&dstBufInfo_, 0, sizeof (SBufferInfo));
iSkipedBytes = SimulateNALLoss (info.sLayerInfo[0].pBsBuf, len, &m_SLostSim, p.pLossSequence, p.bLostPara, iLossIdx,
bVCLLoss);
uint32_t uiEcIdc = rand() % 2 == 1 ? ERROR_CON_DISABLE : ERROR_CON_SLICE_COPY;
decoder_->SetOption (DECODER_OPTION_ERROR_CON_IDC, &uiEcIdc);
rv = decoder_->DecodeFrame2 (info.sLayerInfo[0].pBsBuf, len, pData, &dstBufInfo_);
m_LTR_Recover_Request.uiFeedbackType = NO_RECOVERY_REQUSET;
LTRRecoveryRequest (decoder_, encoder_, &m_LTR_Recover_Request, rv, true);
rv = decoder_->DecodeFrame2 (NULL, 0, pData, &dstBufInfo_); //reconstruction
LTRRecoveryRequest (decoder_, encoder_, &m_LTR_Recover_Request, rv, true);
LTRMarkFeedback (decoder_, encoder_, &m_LTR_Marking_Feedback, rv);
iIdx++;
}
(void) iSkipedBytes;
}
TEST_P (EncodeDecodeTestAPI, GetOptionTid_AVC_NOPREFIX) {
SLTRMarkingFeedback m_LTR_Marking_Feedback;
SLTRRecoverRequest m_LTR_Recover_Request;
m_LTR_Recover_Request.uiIDRPicId = 0;
EncodeDecodeFileParamBase p = GetParam();
prepareParam (1, p.slicenum, p.width, p.height, p.frameRate);
param_.bPrefixNalAddingCtrl = false;
param_.iTemporalLayerNum = (rand() % 4) + 1;
encoder_->Uninitialize();
int rv = encoder_->InitializeExt (¶m_);
ASSERT_TRUE (rv == cmResultSuccess);
m_LTR_Recover_Request.uiFeedbackType = NO_RECOVERY_REQUSET;
prepareEncDecParam (p);
int32_t iTraceLevel = WELS_LOG_QUIET;
encoder_->SetOption (ENCODER_OPTION_TRACE_LEVEL, &iTraceLevel);
decoder_->SetOption (DECODER_OPTION_TRACE_LEVEL, &iTraceLevel);
int32_t iSpsPpsIdAddition = 1;
encoder_->SetOption (ENCODER_OPTION_ENABLE_SPS_PPS_ID_ADDITION, &iSpsPpsIdAddition);
int32_t iIDRPeriod = 60;
encoder_->SetOption (ENCODER_OPTION_IDR_INTERVAL, &iIDRPeriod);
SLTRConfig sLtrConfigVal;
sLtrConfigVal.bEnableLongTermReference = 1;
sLtrConfigVal.iLTRRefNum = 1;
encoder_->SetOption (ENCODER_OPTION_LTR, &sLtrConfigVal);
int32_t iLtrPeriod = 2;
encoder_->SetOption (ENCODER_LTR_MARKING_PERIOD, &iLtrPeriod);
int iIdx = 0;
int iLossIdx = 0;
bool bVCLLoss = false;
while (iIdx <= p.numframes) {
EncodeOneFrame();
if (m_LTR_Recover_Request.uiFeedbackType == IDR_RECOVERY_REQUEST) {
ASSERT_TRUE (info.eFrameType == videoFrameTypeIDR);
}
//decoding after each encoding frame
int len = 0;
encToDecData (info, len);
unsigned char* pData[3] = { NULL };
memset (&dstBufInfo_, 0, sizeof (SBufferInfo));
SimulateNALLoss (info.sLayerInfo[0].pBsBuf, len, &m_SLostSim, p.pLossSequence, p.bLostPara, iLossIdx, bVCLLoss);
rv = decoder_->DecodeFrame2 (info.sLayerInfo[0].pBsBuf, len, pData, &dstBufInfo_);
int iTid = -1;
decoder_->GetOption (DECODER_OPTION_TEMPORAL_ID, &iTid);
if (iTid != -1) {
ASSERT_EQ (iTid, 0);
}
m_LTR_Recover_Request.uiFeedbackType = NO_RECOVERY_REQUSET;
LTRRecoveryRequest (decoder_, encoder_, &m_LTR_Recover_Request, rv, true);
rv = decoder_->DecodeFrame2 (NULL, 0, pData, &dstBufInfo_); //reconstruction
decoder_->GetOption (DECODER_OPTION_TEMPORAL_ID, &iTid);
std::vector<SLostSim>::iterator iter = m_SLostSim.begin();
bool bHasVCL = false;
for (unsigned int k = 0; k < m_SLostSim.size(); k++) {
if (IS_VCL_NAL (iter->eNalType, 0) && iter->isLost == false) {
bHasVCL = true;
break;
}
iter++;
}
(void) bHasVCL;
if (iTid != -1) {
ASSERT_EQ (iTid, 0);
}
LTRRecoveryRequest (decoder_, encoder_, &m_LTR_Recover_Request, rv, true);
LTRMarkFeedback (decoder_, encoder_, &m_LTR_Marking_Feedback, rv);
iIdx++;
}
}
TEST_P (EncodeDecodeTestAPI, GetOptionTid_AVC_WITH_PREFIX_NOLOSS) {
SLTRMarkingFeedback m_LTR_Marking_Feedback;
SLTRRecoverRequest m_LTR_Recover_Request;
m_LTR_Recover_Request.uiIDRPicId = 0;
EncodeDecodeFileParamBase p = GetParam();
prepareParam (1, p.slicenum, p.width, p.height, p.frameRate);
param_.bPrefixNalAddingCtrl = true;
param_.iTemporalLayerNum = (rand() % 4) + 1;
param_.iSpatialLayerNum = 1;
encoder_->Uninitialize();
int rv = encoder_->InitializeExt (¶m_);
ASSERT_TRUE (rv == cmResultSuccess);
m_LTR_Recover_Request.uiFeedbackType = NO_RECOVERY_REQUSET;
prepareEncDecParam (p);
int32_t iTraceLevel = WELS_LOG_QUIET;
encoder_->SetOption (ENCODER_OPTION_TRACE_LEVEL, &iTraceLevel);
decoder_->SetOption (DECODER_OPTION_TRACE_LEVEL, &iTraceLevel);
int32_t iSpsPpsIdAddition = 1;
encoder_->SetOption (ENCODER_OPTION_ENABLE_SPS_PPS_ID_ADDITION, &iSpsPpsIdAddition);
int32_t iIDRPeriod = 60;
encoder_->SetOption (ENCODER_OPTION_IDR_INTERVAL, &iIDRPeriod);
SLTRConfig sLtrConfigVal;
sLtrConfigVal.bEnableLongTermReference = 1;
sLtrConfigVal.iLTRRefNum = 1;
encoder_->SetOption (ENCODER_OPTION_LTR, &sLtrConfigVal);
int32_t iLtrPeriod = 2;
encoder_->SetOption (ENCODER_LTR_MARKING_PERIOD, &iLtrPeriod);
int iIdx = 0;
while (iIdx <= p.numframes) {
EncodeOneFrame();
if (m_LTR_Recover_Request.uiFeedbackType == IDR_RECOVERY_REQUEST) {
ASSERT_TRUE (info.eFrameType == videoFrameTypeIDR);
}
//decoding after each encoding frame
int len = 0;
encToDecData (info, len);
unsigned char* pData[3] = { NULL };
memset (&dstBufInfo_, 0, sizeof (SBufferInfo));
ExtractDidNal (&info, len, &m_SLostSim, 0);
rv = decoder_->DecodeFrame2 (info.sLayerInfo[0].pBsBuf, len, pData, &dstBufInfo_);
int iTid = -1;
decoder_->GetOption (DECODER_OPTION_TEMPORAL_ID, &iTid);
ASSERT_EQ (iTid, -1);
m_LTR_Recover_Request.uiFeedbackType = NO_RECOVERY_REQUSET;
LTRRecoveryRequest (decoder_, encoder_, &m_LTR_Recover_Request, rv, true);
rv = decoder_->DecodeFrame2 (NULL, 0, pData, &dstBufInfo_); //reconstruction
decoder_->GetOption (DECODER_OPTION_TEMPORAL_ID, &iTid);
ASSERT_EQ (iTid, info.sLayerInfo[0].uiTemporalId);
LTRRecoveryRequest (decoder_, encoder_, &m_LTR_Recover_Request, rv, true);
LTRMarkFeedback (decoder_, encoder_, &m_LTR_Marking_Feedback, rv);
iIdx++;
}
}
TEST_P (EncodeDecodeTestAPI, GetOptionTid_SVC_L1_NOLOSS) {
SLTRMarkingFeedback m_LTR_Marking_Feedback;
SLTRRecoverRequest m_LTR_Recover_Request;
m_LTR_Recover_Request.uiIDRPicId = 0;
EncodeDecodeFileParamBase p = GetParam();
prepareParam (2, p.slicenum, p.width, p.height, p.frameRate);
param_.iTemporalLayerNum = (rand() % 4) + 1;
param_.iSpatialLayerNum = 2;
encoder_->Uninitialize();
int rv = encoder_->InitializeExt (¶m_);
ASSERT_TRUE (rv == cmResultSuccess);
m_LTR_Recover_Request.uiFeedbackType = NO_RECOVERY_REQUSET;
prepareEncDecParam (p);
int32_t iTraceLevel = WELS_LOG_QUIET;
encoder_->SetOption (ENCODER_OPTION_TRACE_LEVEL, &iTraceLevel);
decoder_->SetOption (DECODER_OPTION_TRACE_LEVEL, &iTraceLevel);
int32_t iSpsPpsIdAddition = 1;
encoder_->SetOption (ENCODER_OPTION_ENABLE_SPS_PPS_ID_ADDITION, &iSpsPpsIdAddition);
int32_t iIDRPeriod = 60;
encoder_->SetOption (ENCODER_OPTION_IDR_INTERVAL, &iIDRPeriod);
SLTRConfig sLtrConfigVal;
sLtrConfigVal.bEnableLongTermReference = 1;
sLtrConfigVal.iLTRRefNum = 1;
encoder_->SetOption (ENCODER_OPTION_LTR, &sLtrConfigVal);
int32_t iLtrPeriod = 2;
encoder_->SetOption (ENCODER_LTR_MARKING_PERIOD, &iLtrPeriod);
int iIdx = 0;
while (iIdx <= p.numframes) {
EncodeOneFrame();
if (m_LTR_Recover_Request.uiFeedbackType == IDR_RECOVERY_REQUEST) {
ASSERT_TRUE (info.eFrameType == videoFrameTypeIDR);
}
//decoding after each encoding frame
int len = 0;
encToDecData (info, len);
unsigned char* pData[3] = { NULL };
memset (&dstBufInfo_, 0, sizeof (SBufferInfo));
ExtractDidNal (&info, len, &m_SLostSim, 1);
rv = decoder_->DecodeFrame2 (info.sLayerInfo[0].pBsBuf, len, pData, &dstBufInfo_);
int iTid = -1;
decoder_->GetOption (DECODER_OPTION_TEMPORAL_ID, &iTid);
ASSERT_EQ (iTid, -1);
m_LTR_Recover_Request.uiFeedbackType = NO_RECOVERY_REQUSET;
LTRRecoveryRequest (decoder_, encoder_, &m_LTR_Recover_Request, rv, true);
rv = decoder_->DecodeFrame2 (NULL, 0, pData, &dstBufInfo_); //reconstruction
decoder_->GetOption (DECODER_OPTION_TEMPORAL_ID, &iTid);
ASSERT_EQ (iTid, info.sLayerInfo[0].uiTemporalId);
LTRRecoveryRequest (decoder_, encoder_, &m_LTR_Recover_Request, rv, true);
LTRMarkFeedback (decoder_, encoder_, &m_LTR_Marking_Feedback, rv);
iIdx++;
}
}
TEST_P (EncodeDecodeTestAPI, SetOption_Trace) {
SLTRMarkingFeedback m_LTR_Marking_Feedback;
SLTRRecoverRequest m_LTR_Recover_Request;
m_LTR_Recover_Request.uiIDRPicId = 0;
EncodeDecodeFileParamBase p = GetParam();
prepareParam (1, p.slicenum, p.width, p.height, p.frameRate);
param_.iSpatialLayerNum = 1;
int rv = encoder_->InitializeExt (¶m_);
ASSERT_TRUE (rv == cmResultSuccess);
m_LTR_Recover_Request.uiFeedbackType = NO_RECOVERY_REQUSET;
prepareEncDecParam (p);
int32_t iTraceLevel = WELS_LOG_QUIET;
pFunc = TestOutPutTrace;
pTraceInfo = &sTrace;
sTrace.iTarLevel = iTraceLevel;
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);
encoder_->SetOption (ENCODER_OPTION_TRACE_LEVEL, &iTraceLevel);
decoder_->SetOption (DECODER_OPTION_TRACE_LEVEL, &iTraceLevel);
int32_t iSpsPpsIdAddition = 1;
encoder_->SetOption (ENCODER_OPTION_ENABLE_SPS_PPS_ID_ADDITION, &iSpsPpsIdAddition);
int32_t iIDRPeriod = 60;
encoder_->SetOption (ENCODER_OPTION_IDR_INTERVAL, &iIDRPeriod);
SLTRConfig sLtrConfigVal;
sLtrConfigVal.bEnableLongTermReference = 1;
sLtrConfigVal.iLTRRefNum = 1;
encoder_->SetOption (ENCODER_OPTION_LTR, &sLtrConfigVal);
int32_t iLtrPeriod = 2;
encoder_->SetOption (ENCODER_LTR_MARKING_PERIOD, &iLtrPeriod);
int iIdx = 0;
int iLossIdx = 0;
bool bVCLLoss = false;
while (iIdx <= p.numframes) {
iTraceLevel = rand() % 33;
sTrace.iTarLevel = iTraceLevel;
encoder_->SetOption (ENCODER_OPTION_TRACE_LEVEL, &iTraceLevel);
decoder_->SetOption (DECODER_OPTION_TRACE_LEVEL, &iTraceLevel);
EncodeOneFrame();
if (m_LTR_Recover_Request.uiFeedbackType == IDR_RECOVERY_REQUEST) {
ASSERT_TRUE (info.eFrameType == videoFrameTypeIDR);
}
//decoding after each encoding frame
int len = 0;
encToDecData (info, len);
unsigned char* pData[3] = { NULL };
memset (&dstBufInfo_, 0, sizeof (SBufferInfo));
ExtractDidNal (&info, len, &m_SLostSim, 0);
SimulateNALLoss (info.sLayerInfo[0].pBsBuf, len, &m_SLostSim, p.pLossSequence, p.bLostPara, iLossIdx, bVCLLoss);
rv = decoder_->DecodeFrame2 (info.sLayerInfo[0].pBsBuf, len, pData, &dstBufInfo_);
m_LTR_Recover_Request.uiFeedbackType = NO_RECOVERY_REQUSET;
LTRRecoveryRequest (decoder_, encoder_, &m_LTR_Recover_Request, rv, true);
rv = decoder_->DecodeFrame2 (NULL, 0, pData, &dstBufInfo_); //reconstruction
LTRRecoveryRequest (decoder_, encoder_, &m_LTR_Recover_Request, rv, true);
LTRMarkFeedback (decoder_, encoder_, &m_LTR_Marking_Feedback, rv);
iIdx++;
}
}
TEST_P (EncodeDecodeTestAPI, SetOption_Trace_NULL) {
SLTRMarkingFeedback m_LTR_Marking_Feedback;
SLTRRecoverRequest m_LTR_Recover_Request;
m_LTR_Recover_Request.uiIDRPicId = 0;
EncodeDecodeFileParamBase p = GetParam();
prepareParam (1, p.slicenum, p.width, p.height, p.frameRate);
param_.iSpatialLayerNum = 1;
int rv = encoder_->InitializeExt (¶m_);
ASSERT_TRUE (rv == cmResultSuccess);
m_LTR_Recover_Request.uiFeedbackType = NO_RECOVERY_REQUSET;
prepareEncDecParam (p);
int32_t iTraceLevel = WELS_LOG_QUIET;
pFunc = NULL;
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);
encoder_->SetOption (ENCODER_OPTION_TRACE_LEVEL, &iTraceLevel);
decoder_->SetOption (DECODER_OPTION_TRACE_LEVEL, &iTraceLevel);
int32_t iSpsPpsIdAddition = 1;
encoder_->SetOption (ENCODER_OPTION_ENABLE_SPS_PPS_ID_ADDITION, &iSpsPpsIdAddition);
int32_t iIDRPeriod = 60;
encoder_->SetOption (ENCODER_OPTION_IDR_INTERVAL, &iIDRPeriod);
SLTRConfig sLtrConfigVal;
sLtrConfigVal.bEnableLongTermReference = 1;
sLtrConfigVal.iLTRRefNum = 1;
encoder_->SetOption (ENCODER_OPTION_LTR, &sLtrConfigVal);
int32_t iLtrPeriod = 2;
encoder_->SetOption (ENCODER_LTR_MARKING_PERIOD, &iLtrPeriod);
int iIdx = 0;
int iLossIdx = 0;
bool bVCLLoss = false;
while (iIdx <= p.numframes) {
iTraceLevel = rand() % 33;
encoder_->SetOption (ENCODER_OPTION_TRACE_LEVEL, &iTraceLevel);
decoder_->SetOption (DECODER_OPTION_TRACE_LEVEL, &iTraceLevel);
EncodeOneFrame();
if (m_LTR_Recover_Request.uiFeedbackType == IDR_RECOVERY_REQUEST) {
ASSERT_TRUE (info.eFrameType == videoFrameTypeIDR);
}
//decoding after each encoding frame
int len = 0;
encToDecData (info, len);
unsigned char* pData[3] = { NULL };
memset (&dstBufInfo_, 0, sizeof (SBufferInfo));
ExtractDidNal (&info, len, &m_SLostSim, 0);
SimulateNALLoss (info.sLayerInfo[0].pBsBuf, len, &m_SLostSim, p.pLossSequence, p.bLostPara, iLossIdx, bVCLLoss);
rv = decoder_->DecodeFrame2 (info.sLayerInfo[0].pBsBuf, len, pData, &dstBufInfo_);
m_LTR_Recover_Request.uiFeedbackType = NO_RECOVERY_REQUSET;
LTRRecoveryRequest (decoder_, encoder_, &m_LTR_Recover_Request, rv, true);
rv = decoder_->DecodeFrame2 (NULL, 0, pData, &dstBufInfo_); //reconstruction
LTRRecoveryRequest (decoder_, encoder_, &m_LTR_Recover_Request, rv, true);
LTRMarkFeedback (decoder_, encoder_, &m_LTR_Marking_Feedback, rv);
iIdx++;
}
}
INSTANTIATE_TEST_CASE_P (EncodeDecodeTestBase, EncodeDecodeTestAPI,
::testing::ValuesIn (kFileParamArray));
TEST_P (EncodeDecodeTestAPI, SetOptionECIDC_GeneralSliceChange) {
uint32_t uiEcIdc;
uint32_t uiGet;
EncodeDecodeFileParamBase p = GetParam();
prepareParam (1, p.slicenum, p.width, p.height, p.frameRate);
param_.iSpatialLayerNum = 1;
encoder_->Uninitialize();
int rv = encoder_->InitializeExt (¶m_);
ASSERT_TRUE (rv == cmResultSuccess);
decoder_->GetOption (DECODER_OPTION_ERROR_CON_IDC, &uiGet);
EXPECT_EQ (uiGet, (uint32_t) ERROR_CON_SLICE_COPY); //default value should be ERROR_CON_SLICE_COPY
uiEcIdc = 0;
decoder_->SetOption (DECODER_OPTION_ERROR_CON_IDC, &uiEcIdc);
decoder_->GetOption (DECODER_OPTION_ERROR_CON_IDC, &uiGet);
EXPECT_EQ (uiGet, uiEcIdc);
//Start for enc/dec
prepareEncDecParam (p);
int32_t iTraceLevel = WELS_LOG_QUIET;
encoder_->SetOption (ENCODER_OPTION_TRACE_LEVEL, &iTraceLevel);
decoder_->SetOption (DECODER_OPTION_TRACE_LEVEL, &iTraceLevel);
int iIdx = 0;
bool bVCLLoss = false;
int iPacketNum;
int len;
int iTotalSliceSize;
//enc/dec pictures
while (iIdx <= p.numframes) {
EncodeOneFrame();
//decoding after each encoding frame
len = 0;
iPacketNum = 0;
iTotalSliceSize = 0;
unsigned char* pData[3] = { NULL };
memset (&dstBufInfo_, 0, sizeof (SBufferInfo));
while (iPacketNum < info.sLayerInfo[0].iNalCount) {
encToDecSliceData (0, iPacketNum, info, len);
uiEcIdc = (ERROR_CON_IDC) (rand() % 2);
decoder_->SetOption (DECODER_OPTION_ERROR_CON_IDC, &uiEcIdc);
decoder_->GetOption (DECODER_OPTION_ERROR_CON_IDC, &uiGet);
EXPECT_EQ (uiGet, uiEcIdc);
bVCLLoss = rand() & 1; //loss or not
if (!bVCLLoss) { //not loss
rv = decoder_->DecodeFrame2 (info.sLayerInfo[0].pBsBuf + iTotalSliceSize,
info.sLayerInfo[0].pNalLengthInByte[iPacketNum], pData, &dstBufInfo_);
if (uiEcIdc == ERROR_CON_DISABLE)
EXPECT_EQ (dstBufInfo_.iBufferStatus, 0);
}
//EC_IDC should not change till now
decoder_->GetOption (DECODER_OPTION_ERROR_CON_IDC, &uiGet);
EXPECT_EQ (uiGet, uiEcIdc);
//Set again inside
uiEcIdc = (ERROR_CON_IDC) (rand() % 2);
decoder_->SetOption (DECODER_OPTION_ERROR_CON_IDC, &uiEcIdc);
decoder_->GetOption (DECODER_OPTION_ERROR_CON_IDC, &uiGet);
EXPECT_EQ (uiGet, uiEcIdc);
rv = decoder_->DecodeFrame2 (NULL, 0, pData, &dstBufInfo_); //reconstruction
//EXPECT_EQ (dstBufInfo_.iBufferStatus, 0);
if (uiEcIdc == ERROR_CON_DISABLE && rv != 0)
EXPECT_EQ (dstBufInfo_.iBufferStatus, 0);
//deal with next slice
iTotalSliceSize += len;
iPacketNum++;
} //while slice
iIdx++;
} //while frame
}
//This case contain 1 slice per picture
//coding order: 0 1 2 3 4 5 6 7
//frame type: IDR P P P P P P P
//EC_IDC: 0 0 0 2 0 0 1 1
//loss: N Y N N N Y Y N
TEST_F (EncodeDecodeTestAPI, SetOptionECIDC_SpecificFrameChange) {
uint32_t uiEcIdc;
uint32_t uiGet;
EncodeDecodeFileParamBase p = kFileParamArray[0];
prepareParam (1, p.slicenum, p.width, p.height, p.frameRate);
param_.iSpatialLayerNum = 1;
encoder_->Uninitialize();
int rv = encoder_->InitializeExt (¶m_);
ASSERT_TRUE (rv == cmResultSuccess);
decoder_->GetOption (DECODER_OPTION_ERROR_CON_IDC, &uiGet);
EXPECT_EQ (uiGet, (ERROR_CON_IDC) ERROR_CON_SLICE_COPY); //default value should be ERROR_CON_SLICE_COPY
int32_t iTraceLevel = WELS_LOG_QUIET;
encoder_->SetOption (ENCODER_OPTION_TRACE_LEVEL, &iTraceLevel);
decoder_->SetOption (DECODER_OPTION_TRACE_LEVEL, &iTraceLevel);
//set EC=DISABLE
uiEcIdc = (uint32_t) (ERROR_CON_DISABLE);
decoder_->SetOption (DECODER_OPTION_ERROR_CON_IDC, &uiEcIdc);
decoder_->GetOption (DECODER_OPTION_ERROR_CON_IDC, &uiGet);
EXPECT_EQ (uiGet, uiEcIdc);
//Start for enc/dec
int iIdx = 0;
int len = 0;
unsigned char* pData[3] = { NULL };
prepareEncDecParam (p);
//Frame 0: IDR, EC_IDC=DISABLE, loss = 0
EncodeOneFrame();
encToDecData (info, len);
decoder_->GetOption (DECODER_OPTION_ERROR_CON_IDC, &uiGet);
EXPECT_EQ (uiGet, (ERROR_CON_IDC) ERROR_CON_DISABLE);
pData[0] = pData[1] = pData[2] = 0;
memset (&dstBufInfo_, 0, sizeof (SBufferInfo));
rv = decoder_->DecodeFrame2 (info.sLayerInfo[0].pBsBuf, len, pData, &dstBufInfo_);
EXPECT_EQ (rv, 0);
EXPECT_EQ (dstBufInfo_.iBufferStatus, 0);
rv = decoder_->DecodeFrame2 (NULL, 0, pData, &dstBufInfo_); //reconstruction
EXPECT_EQ (rv, 0);
EXPECT_EQ (dstBufInfo_.iBufferStatus, 1);
iIdx++;
//Frame 1: P, EC_IDC=DISABLE, loss = 1
EncodeOneFrame();
iIdx++;
//Frame 2: P, EC_IDC=DISABLE, loss = 0
EncodeOneFrame();
encToDecData (info, len);
pData[0] = pData[1] = pData[2] = 0;
memset (&dstBufInfo_, 0, sizeof (SBufferInfo));
decoder_->GetOption (DECODER_OPTION_ERROR_CON_IDC, &uiGet);
EXPECT_EQ (uiGet, (uint32_t) ERROR_CON_DISABLE);
rv = decoder_->DecodeFrame2 (info.sLayerInfo[0].pBsBuf, len, pData, &dstBufInfo_);
EXPECT_EQ (rv, 0); //parse correct
EXPECT_EQ (dstBufInfo_.iBufferStatus, 0); //no output
rv = decoder_->DecodeFrame2 (NULL, 0, pData, &dstBufInfo_); //reconstruction
EXPECT_TRUE (rv != 0); //construction error due to data loss
EXPECT_EQ (dstBufInfo_.iBufferStatus, 0); //no output due to EC DISABLE
iIdx++;
//set EC=SLICE_COPY
uiEcIdc = (uint32_t) (ERROR_CON_SLICE_COPY);
decoder_->SetOption (DECODER_OPTION_ERROR_CON_IDC, &uiEcIdc);
decoder_->GetOption (DECODER_OPTION_ERROR_CON_IDC, &uiGet);
EXPECT_EQ (uiGet, uiEcIdc);
//Frame 3: P, EC_IDC=SLICE_COPY, loss = 0
EncodeOneFrame();
encToDecData (info, len);
decoder_->GetOption (DECODER_OPTION_ERROR_CON_IDC, &uiGet);
EXPECT_EQ (uiGet, (uint32_t) ERROR_CON_SLICE_COPY);
pData[0] = pData[1] = pData[2] = 0;
memset (&dstBufInfo_, 0, sizeof (SBufferInfo));
rv = decoder_->DecodeFrame2 (info.sLayerInfo[0].pBsBuf, len, pData, &dstBufInfo_);
EXPECT_EQ (rv, 0); //parse correct
EXPECT_EQ (dstBufInfo_.iBufferStatus, 0); //no output
rv = decoder_->DecodeFrame2 (NULL, 0, pData, &dstBufInfo_); //reconstruction
EXPECT_TRUE (rv != 0); //construction error due to data loss
EXPECT_EQ (dstBufInfo_.iBufferStatus, 1);
iIdx++;
//set EC=DISABLE
uiEcIdc = (uint32_t) (ERROR_CON_DISABLE);
decoder_->SetOption (DECODER_OPTION_ERROR_CON_IDC, &uiEcIdc);
decoder_->GetOption (DECODER_OPTION_ERROR_CON_IDC, &uiGet);
EXPECT_EQ (uiGet, uiEcIdc);
//Frame 4: P, EC_IDC=DISABLE, loss = 0
EncodeOneFrame();
encToDecData (info, len);
decoder_->GetOption (DECODER_OPTION_ERROR_CON_IDC, &uiGet);
EXPECT_EQ (uiGet, (uint32_t) ERROR_CON_DISABLE);
pData[0] = pData[1] = pData[2] = 0;
memset (&dstBufInfo_, 0, sizeof (SBufferInfo));
rv = decoder_->DecodeFrame2 (info.sLayerInfo[0].pBsBuf, len, pData, &dstBufInfo_);
EXPECT_EQ (rv, 0); //parse correct
EXPECT_EQ (dstBufInfo_.iBufferStatus, 0); //no output
rv = decoder_->DecodeFrame2 (NULL, 0, pData, &dstBufInfo_); //reconstruction
//Ref picture is ECed, so current status is ECed, when EC disable, NO output
EXPECT_TRUE (rv & 32);
EXPECT_EQ (dstBufInfo_.iBufferStatus, 0);
iIdx++;
//Frame 5: P, EC_IDC=DISABLE, loss = 1
EncodeOneFrame();
iIdx++;
//set EC=FRAME_COPY
uiEcIdc = (uint32_t) (ERROR_CON_FRAME_COPY);
decoder_->SetOption (DECODER_OPTION_ERROR_CON_IDC, &uiEcIdc);
decoder_->GetOption (DECODER_OPTION_ERROR_CON_IDC, &uiGet);
EXPECT_EQ (uiGet, uiEcIdc);
//Frame 6: P, EC_IDC=FRAME_COPY, loss = 1
EncodeOneFrame();
EXPECT_EQ (uiGet, uiEcIdc);
iIdx++;
//Frame 7: P, EC_IDC=FRAME_COPY, loss = 0
EncodeOneFrame();
encToDecData (info, len);
decoder_->GetOption (DECODER_OPTION_ERROR_CON_IDC, &uiGet);
EXPECT_EQ (uiGet, (uint32_t) ERROR_CON_FRAME_COPY);
pData[0] = pData[1] = pData[2] = 0;
memset (&dstBufInfo_, 0, sizeof (SBufferInfo));
rv = decoder_->DecodeFrame2 (info.sLayerInfo[0].pBsBuf, len, pData, &dstBufInfo_);
EXPECT_TRUE (rv == 0); // Now the parse process is Error_None, and the reconstruction will has error return
EXPECT_EQ (dstBufInfo_.iBufferStatus, 0); //no output
rv = decoder_->DecodeFrame2 (NULL, 0, pData, &dstBufInfo_); //reconstruction
EXPECT_TRUE (rv != 0); //not sure if previous data drop would be detected in construction
EXPECT_EQ (dstBufInfo_.iBufferStatus, 1);
iIdx++;
}
//This case contain 2 slices per picture for IDR loss
//coding order: 0 1 2 3 4
//frame type IDR P P P P
//EC_IDC 2 2 0 1 0
//loss (2 slice: 1,2): 2 0 0 1 0
TEST_F (EncodeDecodeTestAPI, SetOptionECIDC_SpecificSliceChange_IDRLoss) {
uint32_t uiEcIdc;
uint32_t uiGet;
EncodeDecodeFileParamBase p = kFileParamArray[0];
prepareParam (1, 2, p.width, p.height, p.frameRate);
param_.iSpatialLayerNum = 1;
encoder_->Uninitialize();
int rv = encoder_->InitializeExt (¶m_);
ASSERT_TRUE (rv == cmResultSuccess);
decoder_->GetOption (DECODER_OPTION_ERROR_CON_IDC, &uiGet);
EXPECT_EQ (uiGet, (uint32_t) ERROR_CON_SLICE_COPY); //default value should be ERROR_CON_SLICE_COPY
int32_t iTraceLevel = WELS_LOG_QUIET;
encoder_->SetOption (ENCODER_OPTION_TRACE_LEVEL, &iTraceLevel);
decoder_->SetOption (DECODER_OPTION_TRACE_LEVEL, &iTraceLevel);
//Start for enc/dec
int iIdx = 0;
int len = 0;
unsigned char* pData[3] = { NULL };
int iTotalSliceSize = 0;
prepareEncDecParam (p);
//Frame 0: IDR, EC_IDC=2, loss = 2
EncodeOneFrame();
iTotalSliceSize = 0;
encToDecSliceData (0, 0, info, len); //SPS
iTotalSliceSize = len;
encToDecSliceData (0, 1, info, len); //PPS
iTotalSliceSize += len;
encToDecSliceData (1, 0, info, len); //first slice
iTotalSliceSize += len;
//second slice loss
pData[0] = pData[1] = pData[2] = 0;
memset (&dstBufInfo_, 0, sizeof (SBufferInfo));
decoder_->GetOption (DECODER_OPTION_ERROR_CON_IDC, &uiGet);
EXPECT_EQ (uiGet, (uint32_t) ERROR_CON_SLICE_COPY);
rv = decoder_->DecodeFrame2 (info.sLayerInfo[0].pBsBuf, iTotalSliceSize, pData, &dstBufInfo_);
EXPECT_EQ (rv, 0); //parse correct
rv = decoder_->DecodeFrame2 (NULL, 0, pData, &dstBufInfo_); //reconstruction
EXPECT_EQ (rv, 0); // Reconstruct first slice OK
EXPECT_EQ (dstBufInfo_.iBufferStatus, 0); //slice incomplete, no output
iIdx++;
//Frame 1: P, EC_IDC=2, loss = 0
//will clean SPS/PPS status
EncodeOneFrame();
encToDecData (info, len); //all slice together
pData[0] = pData[1] = pData[2] = 0;
memset (&dstBufInfo_, 0, sizeof (SBufferInfo));
decoder_->GetOption (DECODER_OPTION_ERROR_CON_IDC, &uiGet);
EXPECT_EQ (uiGet, (uint32_t) ERROR_CON_SLICE_COPY);
rv = decoder_->DecodeFrame2 (info.sLayerInfo[0].pBsBuf, len, pData, &dstBufInfo_);
EXPECT_TRUE (rv & 32); //parse correct, but reconstruct ECed
EXPECT_EQ (dstBufInfo_.iBufferStatus, 1); //ECed output for frame 0
rv = decoder_->DecodeFrame2 (NULL, 0, pData, &dstBufInfo_); //ECed status, reconstruction current frame 1
EXPECT_TRUE (rv & 32); //decoder ECed status
EXPECT_EQ (dstBufInfo_.iBufferStatus, 1); //ECed output for frame 1
iIdx++;
//set EC=DISABLE
uiEcIdc = (uint32_t) (ERROR_CON_DISABLE);
decoder_->SetOption (DECODER_OPTION_ERROR_CON_IDC, &uiEcIdc);
decoder_->GetOption (DECODER_OPTION_ERROR_CON_IDC, &uiGet);
EXPECT_EQ (uiGet, uiEcIdc);
//Frame 2: P, EC_IDC=0, loss = 0
/////will clean SPS/PPS status
EncodeOneFrame();
encToDecData (info, len); //all slice together
pData[0] = pData[1] = pData[2] = 0;
memset (&dstBufInfo_, 0, sizeof (SBufferInfo));
decoder_->GetOption (DECODER_OPTION_ERROR_CON_IDC, &uiGet);
EXPECT_EQ (uiGet, (uint32_t) ERROR_CON_DISABLE);
rv = decoder_->DecodeFrame2 (info.sLayerInfo[0].pBsBuf, len, pData, &dstBufInfo_);
EXPECT_EQ (rv, 0); //parse correct
rv = decoder_->DecodeFrame2 (NULL, 0, pData, &dstBufInfo_); //reconstruction
// Ref picture is ECed, so reconstructed picture is ECed
EXPECT_TRUE (rv & 32);
EXPECT_EQ (dstBufInfo_.iBufferStatus, 0);
iIdx++;
//set EC=SLICE_COPY
uiEcIdc = (uint32_t) (ERROR_CON_FRAME_COPY);
decoder_->SetOption (DECODER_OPTION_ERROR_CON_IDC, &uiEcIdc);
decoder_->GetOption (DECODER_OPTION_ERROR_CON_IDC, &uiGet);
EXPECT_EQ (uiGet, uiEcIdc);
//Frame 3: P, EC_IDC=2, loss = 1
EncodeOneFrame();
encToDecSliceData (0, 0, info, iTotalSliceSize); //slice 1 lost
encToDecSliceData (0, 1, info, len); //slice 2
pData[0] = pData[1] = pData[2] = 0;
memset (&dstBufInfo_, 0, sizeof (SBufferInfo));
decoder_->GetOption (DECODER_OPTION_ERROR_CON_IDC, &uiGet);
EXPECT_EQ (uiGet, (uint32_t) ERROR_CON_FRAME_COPY);
rv = decoder_->DecodeFrame2 (info.sLayerInfo[0].pBsBuf + iTotalSliceSize, len, pData, &dstBufInfo_);
EXPECT_EQ (rv, 0); //parse correct
EXPECT_EQ (dstBufInfo_.iBufferStatus, 0);
rv = decoder_->DecodeFrame2 (NULL, 0, pData, &dstBufInfo_); //reconstruction
EXPECT_TRUE (rv & 32);
EXPECT_EQ (dstBufInfo_.iBufferStatus, 0); //slice loss
iIdx++;
//set EC=DISABLE
uiEcIdc = (uint32_t) (ERROR_CON_DISABLE);
decoder_->SetOption (DECODER_OPTION_ERROR_CON_IDC, &uiEcIdc);
decoder_->GetOption (DECODER_OPTION_ERROR_CON_IDC, &uiGet);
EXPECT_EQ (uiGet, uiEcIdc);
//Frame 4: P, EC_IDC=0, loss = 0
EncodeOneFrame();
encToDecData (info, len); //all slice
pData[0] = pData[1] = pData[2] = 0;
memset (&dstBufInfo_, 0, sizeof (SBufferInfo));
decoder_->GetOption (DECODER_OPTION_ERROR_CON_IDC, &uiGet);
EXPECT_EQ (uiGet, (uint32_t) ERROR_CON_DISABLE);
rv = decoder_->DecodeFrame2 (info.sLayerInfo[0].pBsBuf, len, pData, &dstBufInfo_);
EXPECT_TRUE (rv != 0);
EXPECT_EQ (dstBufInfo_.iBufferStatus, 0); // EC_IDC=0, previous picture slice lost, no output
rv = decoder_->DecodeFrame2 (NULL, 0, pData, &dstBufInfo_); //reconstruction
EXPECT_TRUE (rv != 0);
EXPECT_EQ (dstBufInfo_.iBufferStatus, 0); // No ref picture, no output
iIdx++;
}
//This case contain 2 slices per picture for no IDR loss
//coding order: 0 1 2 3 4 5
//frame type IDR P P P P IDR
//EC_IDC 0 2 0 2 0 ^2^
//loss (2 slice: 1,2): 0 0 1 2 0 0
TEST_F (EncodeDecodeTestAPI, SetOptionECIDC_SpecificSliceChange_IDRNoLoss) {
uint32_t uiEcIdc;
uint32_t uiGet;
EncodeDecodeFileParamBase p = kFileParamArray[0];
prepareParam (1, 2, p.width, p.height, p.frameRate);
param_.iSpatialLayerNum = 1;
encoder_->Uninitialize();
int rv = encoder_->InitializeExt (¶m_);
ASSERT_TRUE (rv == cmResultSuccess);
decoder_->GetOption (DECODER_OPTION_ERROR_CON_IDC, &uiGet);
EXPECT_EQ (uiGet, (uint32_t) ERROR_CON_SLICE_COPY); //default value should be ERROR_CON_SLICE_COPY
int32_t iTraceLevel = WELS_LOG_QUIET;
encoder_->SetOption (ENCODER_OPTION_TRACE_LEVEL, &iTraceLevel);
decoder_->SetOption (DECODER_OPTION_TRACE_LEVEL, &iTraceLevel);
//Start for enc/dec
int iIdx = 0;
int len = 0;
unsigned char* pData[3] = { NULL };
int iTotalSliceSize = 0;
prepareEncDecParam (p);
//set EC=DISABLE
uiEcIdc = (uint32_t) (ERROR_CON_DISABLE);
decoder_->SetOption (DECODER_OPTION_ERROR_CON_IDC, &uiEcIdc);
decoder_->GetOption (DECODER_OPTION_ERROR_CON_IDC, &uiGet);
EXPECT_EQ (uiGet, uiEcIdc);
//Frame 0: IDR, EC_IDC=0, loss = 0
//Expected result: all OK, 2nd Output
EncodeOneFrame();
encToDecData (info, len); //all slice
pData[0] = pData[1] = pData[2] = 0;
memset (&dstBufInfo_, 0, sizeof (SBufferInfo));
decoder_->GetOption (DECODER_OPTION_ERROR_CON_IDC, &uiGet);
EXPECT_EQ (uiGet, (uint32_t) ERROR_CON_DISABLE);
rv = decoder_->DecodeFrame2 (info.sLayerInfo[0].pBsBuf, len, pData, &dstBufInfo_);
EXPECT_EQ (rv, 0); //parse correct
rv = decoder_->DecodeFrame2 (NULL, 0, pData, &dstBufInfo_); //reconstruction
EXPECT_EQ (rv, 0); //parse correct
EXPECT_EQ (dstBufInfo_.iBufferStatus, 1); //output frame 0
iIdx++;
//Frame 1: P, EC_IDC=0, loss = 0
//Expected result: all OK, 2nd Output
EncodeOneFrame();
encToDecData (info, len); //all slice together
pData[0] = pData[1] = pData[2] = 0;
memset (&dstBufInfo_, 0, sizeof (SBufferInfo));
decoder_->GetOption (DECODER_OPTION_ERROR_CON_IDC, &uiGet);
EXPECT_EQ (uiGet, (uint32_t) ERROR_CON_DISABLE);
rv = decoder_->DecodeFrame2 (info.sLayerInfo[0].pBsBuf, len, pData, &dstBufInfo_);
EXPECT_EQ (rv, 0); //parse correct
EXPECT_EQ (dstBufInfo_.iBufferStatus, 0); //ECed output for frame 0
rv = decoder_->DecodeFrame2 (NULL, 0, pData, &dstBufInfo_); //reconstruction current frame 1
EXPECT_EQ (rv, 0); //parse correct
EXPECT_EQ (dstBufInfo_.iBufferStatus, 1); //ECed output for frame 1
iIdx++;
//Frame 2: P, EC_IDC=0, loss = 1
//Expected result: all OK, no Output
EncodeOneFrame();
encToDecSliceData (0, 0, info, iTotalSliceSize); // slice 1 lost
encToDecSliceData (0, 1, info, len); // slice 2 only
pData[0] = pData[1] = pData[2] = 0;
memset (&dstBufInfo_, 0, sizeof (SBufferInfo));
decoder_->GetOption (DECODER_OPTION_ERROR_CON_IDC, &uiGet);
EXPECT_EQ (uiGet, (uint32_t) ERROR_CON_DISABLE);
rv = decoder_->DecodeFrame2 (info.sLayerInfo[0].pBsBuf + iTotalSliceSize, len, pData, &dstBufInfo_);
EXPECT_EQ (rv, 0); //parse correct
EXPECT_EQ (dstBufInfo_.iBufferStatus, 0);
rv = decoder_->DecodeFrame2 (NULL, 0, pData, &dstBufInfo_); //reconstruction
EXPECT_EQ (rv, 0); //parse correct
EXPECT_EQ (dstBufInfo_.iBufferStatus, 0);
iIdx++;
//set EC=SLICE_COPY
uiEcIdc = (uint32_t) (ERROR_CON_SLICE_COPY);
decoder_->SetOption (DECODER_OPTION_ERROR_CON_IDC, &uiEcIdc);
decoder_->GetOption (DECODER_OPTION_ERROR_CON_IDC, &uiGet);
EXPECT_EQ (uiGet, uiEcIdc);
//Frame 3: P, EC_IDC=2, loss = 2
//Expected result: neither OK, 1st Output
EncodeOneFrame();
encToDecSliceData (0, 0, info, len); //slice 1 only
pData[0] = pData[1] = pData[2] = 0;
memset (&dstBufInfo_, 0, sizeof (SBufferInfo));
decoder_->GetOption (DECODER_OPTION_ERROR_CON_IDC, &uiGet);
EXPECT_EQ (uiGet, (uint32_t) ERROR_CON_SLICE_COPY);
rv = decoder_->DecodeFrame2 (info.sLayerInfo[0].pBsBuf, len, pData, &dstBufInfo_);
EXPECT_TRUE (rv & 32); //parse OK but frame 2 ECed
EXPECT_EQ (dstBufInfo_.iBufferStatus, 1); //slice loss but ECed output Frame 2
rv = decoder_->DecodeFrame2 (NULL, 0, pData, &dstBufInfo_); //reconstruction
EXPECT_TRUE (rv & 32);
EXPECT_EQ (dstBufInfo_.iBufferStatus, 0); //slice loss
iIdx++;
//set EC=DISABLE
uiEcIdc = (uint32_t) (ERROR_CON_DISABLE);
decoder_->SetOption (DECODER_OPTION_ERROR_CON_IDC, &uiEcIdc);
decoder_->GetOption (DECODER_OPTION_ERROR_CON_IDC, &uiGet);
EXPECT_EQ (uiGet, uiEcIdc);
//Frame 4: P, EC_IDC=0, loss = 0
//Expected result: depends on DecodeFrame2 result. If OK, output; else ,no output
EncodeOneFrame();
encToDecData (info, len); //all slice
pData[0] = pData[1] = pData[2] = 0;
memset (&dstBufInfo_, 0, sizeof (SBufferInfo));
decoder_->GetOption (DECODER_OPTION_ERROR_CON_IDC, &uiGet);
EXPECT_EQ (uiGet, (uint32_t) ERROR_CON_DISABLE);
rv = decoder_->DecodeFrame2 (info.sLayerInfo[0].pBsBuf, len, pData, &dstBufInfo_);
EXPECT_TRUE (rv != 0); //previous slice not outputted, will return error due to incomplete frame
EXPECT_EQ (dstBufInfo_.iBufferStatus, 0); //output previous pic
rv = decoder_->DecodeFrame2 (NULL, 0, pData, &dstBufInfo_); //reconstruction,
// previous frame NOT output, no ref
EXPECT_TRUE (rv != 0);
EXPECT_EQ (dstBufInfo_.iBufferStatus, 0); //output previous pic
iIdx++;
//Frame 5: IDR, EC_IDC=2->0, loss = 0
//Expected result: depends on DecodeFrame2 result. If OK, output; else ,no output
int32_t iIDRPeriod = 1;
encoder_->SetOption (ENCODER_OPTION_IDR_INTERVAL, &iIDRPeriod);
EncodeOneFrame();
EXPECT_TRUE (info.eFrameType == videoFrameTypeIDR);
encToDecSliceData (0, 0, info, len); //SPS
iTotalSliceSize = len;
encToDecSliceData (0, 1, info, len); //PPS
iTotalSliceSize += len;
encToDecSliceData (1, 0, info, len); //slice 1
iTotalSliceSize += len;
//set EC=SLICE_COPY for slice 1
uiEcIdc = (uint32_t) (ERROR_CON_SLICE_COPY);
decoder_->SetOption (DECODER_OPTION_ERROR_CON_IDC, &uiEcIdc);
decoder_->GetOption (DECODER_OPTION_ERROR_CON_IDC, &uiGet);
EXPECT_EQ (uiGet, uiEcIdc);
pData[0] = pData[1] = pData[2] = 0;
memset (&dstBufInfo_, 0, sizeof (SBufferInfo));
rv = decoder_->DecodeFrame2 (info.sLayerInfo[0].pBsBuf, iTotalSliceSize, pData, &dstBufInfo_);
EXPECT_TRUE (rv == 0); // IDR status return error_free
EXPECT_EQ (dstBufInfo_.iBufferStatus, 0); //frame incomplete
rv = decoder_->DecodeFrame2 (NULL, 0, pData, &dstBufInfo_); //reconstruction,
EXPECT_TRUE (rv == 0);
EXPECT_EQ (dstBufInfo_.iBufferStatus, 0); //output previous pic
//set EC=DISABLE for slice 2
encToDecSliceData (1, 1, info, len); //slice 1
uiEcIdc = (int) (ERROR_CON_DISABLE);
decoder_->SetOption (DECODER_OPTION_ERROR_CON_IDC, &uiEcIdc);
decoder_->GetOption (DECODER_OPTION_ERROR_CON_IDC, &uiGet);
EXPECT_EQ (uiGet, uiEcIdc);
pData[0] = pData[1] = pData[2] = 0;
memset (&dstBufInfo_, 0, sizeof (SBufferInfo));
rv = decoder_->DecodeFrame2 (info.sLayerInfo[0].pBsBuf + iTotalSliceSize, len, pData, &dstBufInfo_);
EXPECT_EQ (rv, 0); //Parse correct under no EC
EXPECT_EQ (dstBufInfo_.iBufferStatus, 0); //frame incomplete
rv = decoder_->DecodeFrame2 (NULL, 0, pData, &dstBufInfo_); //reconstruction,
EXPECT_EQ (rv, 0);
EXPECT_EQ (dstBufInfo_.iBufferStatus, 1); //output previous pic
iIdx++;
}
static const EncodeDecodeFileParamBase kSVCSwitch[] = {
{300, 160, 96, 6.0f, 2, 1, "120012130101012311201221323"},
};
TEST_F (EncodeDecodeTestAPI, Engine_SVC_Switch_I) {
SLTRMarkingFeedback m_LTR_Marking_Feedback;
SLTRRecoverRequest m_LTR_Recover_Request;
m_LTR_Recover_Request.uiIDRPicId = 0;
EncodeDecodeFileParamBase p = kSVCSwitch[0];
p.width = p.width << 2;
p.height = p.height << 2;
prepareParam (4, p.slicenum, p.width, p.height, p.frameRate);
param_.iTemporalLayerNum = (rand() % 4) + 1;
param_.iSpatialLayerNum = 4;
encoder_->Uninitialize();
int rv = encoder_->InitializeExt (¶m_);
ASSERT_TRUE (rv == cmResultSuccess);
m_LTR_Recover_Request.uiFeedbackType = NO_RECOVERY_REQUSET;
prepareEncDecParam (p);
int32_t iTraceLevel = WELS_LOG_QUIET;
encoder_->SetOption (ENCODER_OPTION_TRACE_LEVEL, &iTraceLevel);
decoder_->SetOption (DECODER_OPTION_TRACE_LEVEL, &iTraceLevel);
int32_t iSpsPpsIdAddition = 1;
encoder_->SetOption (ENCODER_OPTION_ENABLE_SPS_PPS_ID_ADDITION, &iSpsPpsIdAddition);
int32_t iIDRPeriod = 15;
encoder_->SetOption (ENCODER_OPTION_IDR_INTERVAL, &iIDRPeriod);
SLTRConfig sLtrConfigVal;
sLtrConfigVal.bEnableLongTermReference = 1;
sLtrConfigVal.iLTRRefNum = 1;
encoder_->SetOption (ENCODER_OPTION_LTR, &sLtrConfigVal);
int32_t iLtrPeriod = 2;
encoder_->SetOption (ENCODER_LTR_MARKING_PERIOD, &iLtrPeriod);
int iIdx = 0;
int iTarDid = 0;
while (iIdx <= p.numframes) {
EncodeOneFrame();
if (m_LTR_Recover_Request.uiFeedbackType == IDR_RECOVERY_REQUEST) {
ASSERT_TRUE (info.eFrameType == videoFrameTypeIDR);
}
if (info.eFrameType == videoFrameTypeIDR) {
iTarDid = rand() % 4;
}
//decoding after each encoding frame
int len = 0;
encToDecData (info, len);
unsigned char* pData[3] = { NULL };
memset (&dstBufInfo_, 0, sizeof (SBufferInfo));
ExtractDidNal (&info, len, &m_SLostSim, iTarDid);
rv = decoder_->DecodeFrame2 (info.sLayerInfo[0].pBsBuf, len, pData, &dstBufInfo_);
ASSERT_EQ (rv, 0);
int iTid = -1;
decoder_->GetOption (DECODER_OPTION_TEMPORAL_ID, &iTid);
ASSERT_EQ (iTid, -1);
m_LTR_Recover_Request.uiFeedbackType = NO_RECOVERY_REQUSET;
LTRRecoveryRequest (decoder_, encoder_, &m_LTR_Recover_Request, rv, true);
rv = decoder_->DecodeFrame2 (NULL, 0, pData, &dstBufInfo_); //reconstruction
ASSERT_EQ (rv, 0);
decoder_->GetOption (DECODER_OPTION_TEMPORAL_ID, &iTid);
ASSERT_EQ (iTid, info.sLayerInfo[0].uiTemporalId);
LTRRecoveryRequest (decoder_, encoder_, &m_LTR_Recover_Request, rv, true);
LTRMarkFeedback (decoder_, encoder_, &m_LTR_Marking_Feedback, rv);
iIdx++;
}
}
TEST_F (EncodeDecodeTestAPI, Engine_SVC_Switch_P) {
SLTRMarkingFeedback m_LTR_Marking_Feedback;
SLTRRecoverRequest m_LTR_Recover_Request;
m_LTR_Recover_Request.uiIDRPicId = 0;
EncodeDecodeFileParamBase p = kSVCSwitch[0];
int iTarDid = 0;
int iLastDid = 0;
p.width = p.width << 2;
p.height = p.height << 2;
prepareParam (4, p.slicenum, p.width, p.height, p.frameRate);
param_.iTemporalLayerNum = (rand() % 4) + 1;
param_.iSpatialLayerNum = 4;
encoder_->Uninitialize();
int rv = encoder_->InitializeExt (¶m_);
ASSERT_TRUE (rv == cmResultSuccess);
m_LTR_Recover_Request.uiFeedbackType = NO_RECOVERY_REQUSET;
prepareEncDecParam (p);
int32_t iTraceLevel = WELS_LOG_QUIET;
encoder_->SetOption (ENCODER_OPTION_TRACE_LEVEL, &iTraceLevel);
decoder_->SetOption (DECODER_OPTION_TRACE_LEVEL, &iTraceLevel);
int32_t iSpsPpsIdAddition = 1;
encoder_->SetOption (ENCODER_OPTION_ENABLE_SPS_PPS_ID_ADDITION, &iSpsPpsIdAddition);
int32_t iIDRPeriod = 60;
encoder_->SetOption (ENCODER_OPTION_IDR_INTERVAL, &iIDRPeriod);
SLTRConfig sLtrConfigVal;
sLtrConfigVal.bEnableLongTermReference = 1;
sLtrConfigVal.iLTRRefNum = 1;
encoder_->SetOption (ENCODER_OPTION_LTR, &sLtrConfigVal);
int32_t iLtrPeriod = 2;
encoder_->SetOption (ENCODER_LTR_MARKING_PERIOD, &iLtrPeriod);
int iIdx = 0;
while (iIdx <= p.numframes) {
EncodeOneFrame();
if (m_LTR_Recover_Request.uiFeedbackType == IDR_RECOVERY_REQUEST) {
ASSERT_TRUE (info.eFrameType == videoFrameTypeIDR);
}
//decoding after each encoding frame
int len = 0;
encToDecData (info, len);
unsigned char* pData[3] = { NULL };
memset (&dstBufInfo_, 0, sizeof (SBufferInfo));
if (iIdx < (int) strlen (p.pLossSequence)) {
switch (p.pLossSequence[iIdx]) {
case '0':
iTarDid = 0;
break;
case '1':
iTarDid = 1;
break;
case '2':
iTarDid = 2;
break;
case '3':
iTarDid = 3;
break;
default :
iTarDid = rand() % 4;
break;
}
} else {
iTarDid = rand() % 4;
}
ExtractDidNal (&info, len, &m_SLostSim, iTarDid);
rv = decoder_->DecodeFrame2 (info.sLayerInfo[0].pBsBuf, len, pData, &dstBufInfo_);
int iTid = -1;
decoder_->GetOption (DECODER_OPTION_TEMPORAL_ID, &iTid);
ASSERT_EQ (iTid, -1);
m_LTR_Recover_Request.uiFeedbackType = NO_RECOVERY_REQUSET;
LTRRecoveryRequest (decoder_, encoder_, &m_LTR_Recover_Request, rv, false);
rv = decoder_->DecodeFrame2 (NULL, 0, pData, &dstBufInfo_); //reconstruction
if (info.eFrameType == videoFrameTypeP && iIdx > 0 && iLastDid != iTarDid) {
ASSERT_NE (rv, 0);
} else if (info.eFrameType == videoFrameTypeIDR) {
ASSERT_EQ (rv, 0);
}
decoder_->GetOption (DECODER_OPTION_TEMPORAL_ID, &iTid);
ASSERT_EQ (iTid, info.sLayerInfo[0].uiTemporalId);
LTRRecoveryRequest (decoder_, encoder_, &m_LTR_Recover_Request, rv, false);
LTRMarkFeedback (decoder_, encoder_, &m_LTR_Marking_Feedback, rv);
iIdx++;
iLastDid = iTarDid;
}
}