diff --git a/source/Lib/EncoderLib/EncSlice.cpp b/source/Lib/EncoderLib/EncSlice.cpp
index 4be0fc9476cc3cfa0b1848bf83d6576effe2e922..bec81962af9f8ea02edbde84e663750a480ed0d6 100644
--- a/source/Lib/EncoderLib/EncSlice.cpp
+++ b/source/Lib/EncoderLib/EncSlice.cpp
@@ -175,7 +175,10 @@ static void filterAndCalculateAverageEnergies (const Pel* pSrc, const int iSrcS
hpEner = double(saAct) / double((iWidth - 2) * (iHeight - 2));
// lower limit, compensate for highpass amplification
- if (hpEner < double(1 << (uBitDepth - 4))) hpEner = double(1 << (uBitDepth - 4));
+ if (hpEner < double(1 << (uBitDepth - 4)))
+ {
+ hpEner = double(1 << (uBitDepth - 4));
+ }
}
#ifndef GLOBAL_AVERAGING
@@ -229,13 +232,19 @@ static int getGlaringColorQPOffset (Picture* const pcPic, const int ctuAddr, Sli
}
else avgCompValue = pcPic->getOrigBuf (pcPic->block (compID)).computeAvg();
- if (chrValue > avgCompValue) chrValue = avgCompValue; // minimum of the DC offsets
+ if (chrValue > avgCompValue)
+ {
+ chrValue = avgCompValue; // minimum of the DC offsets
+ }
}
CHECK (chrValue < 0, "DC offset cannot be negative!");
chrValue = (int)avgLumaValue - chrValue;
- if (chrValue > midLevel) return apprI3Log2 (double (chrValue * chrValue) / double (midLevel * midLevel));
+ if (chrValue > midLevel)
+ {
+ return apprI3Log2(double(chrValue * chrValue) / double(midLevel * midLevel));
+ }
return 0;
}
@@ -279,7 +288,10 @@ static int applyQPAdaptationChroma (Picture* const pcPic, Slice* const pcSlice,
// change mean picture QP index based on picture's average luma value (Sharp)
if (pcEncCfg->getLumaLevelToDeltaQPMapping().mode == LUMALVL_TO_DQP_NUM_MODES)
{
- if (meanLuma == MAX_UINT) meanLuma = pcPic->getOrigBuf().Y().computeAvg();
+ if (meanLuma == MAX_UINT)
+ {
+ meanLuma = pcPic->getOrigBuf().Y().computeAvg();
+ }
averageAdaptedLumaQP = Clip3 (0, MAX_QP, averageAdaptedLumaQP + lumaDQPOffset (meanLuma, bitDepth));
}
@@ -453,9 +465,7 @@ void EncSlice::initEncSlice(Picture* pcPic, const int pocLast, const int pocCurr
dQP = m_pcCfg->getBaseQP();
if(eSliceType!=I_SLICE)
{
- {
- dQP += m_pcCfg->getGOPEntry(iGOPid).m_QPOffset;
- }
+ dQP += m_pcCfg->getGOPEntry(iGOPid).m_QPOffset;
}
// modify QP
@@ -726,7 +736,10 @@ double EncSlice::initializeLambda(const Slice* slice, const int GOPid, const int
}
else
#endif
- dQPFactor = 0.57 * (1.0 - Clip3(0.0, 0.5, 0.05 * double (slice->getPic()->fieldPic ? numberBFrames >> 1 : numberBFrames)));
+ {
+ dQPFactor =
+ 0.57 * (1.0 - Clip3(0.0, 0.5, 0.05 * double(slice->getPic()->fieldPic ? numberBFrames >> 1 : numberBFrames)));
+ }
}
}
#if X0038_LAMBDA_FROM_QP_CAPABILITY
@@ -855,7 +868,10 @@ static bool applyQPAdaptation (Picture* const pcPic, Slice* const pcSlice,
#if SHARP_LUMA_DELTA_QP
&& !useSharpLumaDQP
#endif
- ) iQPFixed = MAX_QP;
+ )
+ {
+ iQPFixed = MAX_QP;
+ }
}
#if SHARP_LUMA_DELTA_QP
@@ -878,9 +894,11 @@ static bool applyQPAdaptation (Picture* const pcPic, Slice* const pcSlice,
}
#endif
- if (iQPIndex >= MAX_QP) iQPFixed = MAX_QP;
- else
- if (iQPFixed != iQPIndex)
+ if (iQPIndex >= MAX_QP)
+ {
+ iQPFixed = MAX_QP;
+ }
+ else if (iQPFixed != iQPIndex)
{
const double* oldLambdas = pcSlice->getLambdas();
const double corrFactor = pow (2.0, double(iQPFixed - iQPIndex) / 3.0);
@@ -921,7 +939,10 @@ static bool applyQPAdaptation (Picture* const pcPic, Slice* const pcSlice,
#if SHARP_LUMA_DELTA_QP
&& !useSharpLumaDQP
#endif
- ) iQPAdapt = MAX_QP;
+ )
+ {
+ iQPAdapt = MAX_QP;
+ }
CHECK (meanLuma != (uint32_t)pcPic->m_iOffsetCtu[ctuRsAddr], "luma DC offsets don't match");
}
#if SHARP_LUMA_DELTA_QP
@@ -961,7 +982,10 @@ static bool applyQPAdaptation (Picture* const pcPic, Slice* const pcSlice,
uAbsDCless = uint32_t((uint64_t(uAbsDCless) * 64*64 + (blockSize >> 1)) / blockSize);
}
- if (uAbsDCless < 64*64) uAbsDCless = 64*64; // limit to 1
+ if (uAbsDCless < 64 * 64)
+ {
+ uAbsDCless = 64 * 64; // limit to 1
+ }
// reduce QP index if CTU would be fully quantized to zero
if (uAbsDCless < uRefScale)
@@ -1023,7 +1047,10 @@ static int applyQPAdaptationSubCtu (CodingStructure &cs, const UnitArea ctuArea,
const int bitDepth = cs.slice->getSPS()->getBitDepth (CHANNEL_TYPE_LUMA); // overall image bit-depth
const int adaptedCtuQP = pcPic ? pcPic->m_iOffsetCtu[ctuAddr] : cs.slice->getSliceQpBase();
- if (!pcPic || cs.slice->getCuQpDeltaSubdiv() == 0) return adaptedCtuQP;
+ if (!pcPic || cs.slice->getCuQpDeltaSubdiv() == 0)
+ {
+ return adaptedCtuQP;
+ }
for (unsigned addr = 0; addr < cs.picture->m_subCtuQP.size(); addr++)
{
@@ -1075,7 +1102,10 @@ static int applyQPAdaptationSubCtu (CodingStructure &cs, const UnitArea ctuArea,
#endif
}
}
- if (sumAct <= 0.0) return adaptedCtuQP;
+ if (sumAct <= 0.0)
+ {
+ return adaptedCtuQP;
+ }
sumAct = double(numAct) / sumAct; // 1.0 / (average CTU activity)
@@ -1145,13 +1175,12 @@ void EncSlice::setLosslessSlice(Picture* pcPic, bool islossless)
int losslessQp = LOSSLESS_AND_MIXED_LOSSLESS_RD_COST_TEST_QP - ((slice->getSPS()->getBitDepth(CHANNEL_TYPE_LUMA) - 8) * 6);
slice->setSliceQp(losslessQp); // update the slice/base QPs
- slice->setTSResidualCodingDisabledFlag(m_pcCfg->getTSRCdisableLL() ? true : false);
-
+ slice->setTSResidualCodingDisabledFlag(m_pcCfg->getTSRCdisableLL() ? true : false);
}
else
{
- slice->setSliceQp(pcPic->getLossyQPValue());
- slice->setTSResidualCodingDisabledFlag(false);
+ slice->setSliceQp(pcPic->getLossyQPValue());
+ slice->setTSResidualCodingDisabledFlag(false);
}
}
}
@@ -1177,8 +1206,6 @@ void EncSlice::precompressSlice( Picture* pcPic )
Slice* pcSlice = pcPic->slices[getSliceSegmentIdx()];
-
-
double dPicRdCostBest = MAX_DOUBLE;
uint32_t uiQpIdxBest = 0;
@@ -1239,7 +1266,6 @@ void EncSlice::calCostSliceI(Picture* pcPic) // TODO: this only analyses the fir
const int shift = sps.getBitDepth(CHANNEL_TYPE_LUMA)-8;
const int offset = (shift>0)?(1<<(shift-1)):0;
-
for( uint32_t ctuIdx = 0; ctuIdx < pcSlice->getNumCtuInSlice(); ctuIdx++ )
{
uint32_t ctuRsAddr = pcSlice->getCtuAddrInSlice( ctuIdx );
@@ -1252,7 +1278,6 @@ void EncSlice::calCostSliceI(Picture* pcPic) // TODO: this only analyses the fir
(m_pcRateCtrl->getRCPic()->getLCU(ctuRsAddr)).m_costIntra=(iSumHad+offset)>>shift;
iSumHadSlice += (m_pcRateCtrl->getRCPic()->getLCU(ctuRsAddr)).m_costIntra;
-
}
m_pcRateCtrl->getRCPic()->setTotalIntraCost(iSumHadSlice);
}
@@ -1330,9 +1355,7 @@ void EncSlice::compressSlice( Picture* pcPic, const bool bCompressEntireSlice, c
xCheckWPEnable( pcSlice );
}
-
-
- pcPic->m_prevQP[0] = pcPic->m_prevQP[1] = pcSlice->getSliceQp();
+ pcPic->m_prevQP[0] = pcPic->m_prevQP[1] = pcSlice->getSliceQp();
CHECK( pcPic->m_prevQP[0] == std::numeric_limits<int>::max(), "Invalid previous QP" );
@@ -1360,7 +1383,7 @@ void EncSlice::compressSlice( Picture* pcPic, const bool bCompressEntireSlice, c
cw->initCtxModels (*pcSlice);
}
#endif
- pcPic->m_prevQP[0] = pcPic->m_prevQP[1] = pcSlice->getSliceQp();
+ pcPic->m_prevQP[0] = pcPic->m_prevQP[1] = pcSlice->getSliceQp();
if (pcSlice->getFirstCtuRsAddrInSlice() == 0)
{
cs.currQP[0] = cs.currQP[1] = pcSlice->getSliceQp(); // cf code above
@@ -1389,7 +1412,10 @@ void EncSlice::compressSlice( Picture* pcPic, const bool bCompressEntireSlice, c
m_pcInterSearch->resetUniMvList();
::memset(g_isReusedUniMVsFilled, 0, sizeof(g_isReusedUniMVsFilled));
encodeCtus( pcPic, bCompressEntireSlice, bFastDeltaQP, m_pcLib );
- if (checkPLTRatio) m_pcLib->checkPltStats( pcPic );
+ if (checkPLTRatio)
+ {
+ m_pcLib->checkPltStats(pcPic);
+ }
}
void EncSlice::checkDisFracMmvd( Picture* pcPic, uint32_t startCtuTsAddr, uint32_t boundingCtuTsAddr )
@@ -1424,7 +1450,8 @@ void EncSlice::checkDisFracMmvd( Picture* pcPic, uint32_t startCtuTsAddr, uint32
{
pcPic->cs->picHeader->setDisFracMMVD( true );
}
- if (!pcPic->cs->picHeader->getDisFracMMVD()) {
+ if (!pcPic->cs->picHeader->getDisFracMMVD())
+ {
bool useIntegerMVD = (pcPic->lwidth()*pcPic->lheight() > 1920 * 1080);
pcPic->cs->picHeader->setDisFracMMVD( useIntegerMVD );
}
@@ -1506,7 +1533,7 @@ void EncSlice::encodeCtus( Picture* pcPic, const bool bCompressEntireSlice, cons
prevQP[0] = prevQP[1] = pcSlice->getSliceQp();
currQP[0] = currQP[1] = pcSlice->getSliceQp();
- prevQP[0] = prevQP[1] = pcSlice->getSliceQp();
+ prevQP[0] = prevQP[1] = pcSlice->getSliceQp();
if ( pcSlice->getSPS()->getFpelMmvdEnabledFlag() ||
(pcSlice->getSPS()->getIBCFlag() && m_pcCuEncoder->getEncCfg()->getIBCHashSearch()))
{
@@ -1689,9 +1716,10 @@ void EncSlice::encodeCtus( Picture* pcPic, const bool bCompressEntireSlice, cons
pcPic->mctsInfo.init( &cs, ctuRsAddr );
}
- if (pCfg->getSwitchPOC() != pcPic->poc || ctuRsAddr >= pCfg->getDebugCTU())
- m_pcCuEncoder->compressCtu( cs, ctuArea, ctuRsAddr, prevQP, currQP );
-
+ if (pCfg->getSwitchPOC() != pcPic->poc || ctuRsAddr >= pCfg->getDebugCTU())
+ {
+ m_pcCuEncoder->compressCtu(cs, ctuArea, ctuRsAddr, prevQP, currQP);
+ }
#if K0149_BLOCK_STATISTICS
getAndStoreBlockStatistics(cs, ctuArea);
#endif
@@ -1782,7 +1810,6 @@ void EncSlice::encodeCtus( Picture* pcPic, const bool bCompressEntireSlice, cons
// for last Ctu in the slice
if (pcSlice->getPPS()->getNumSubPics() >= 2 && curSubPic.getTreatedAsPicFlag() && ctuIdx == (pcSlice->getNumCtuInSlice() - 1))
{
-
int subPicX = (int)curSubPic.getSubPicLeft();
int subPicY = (int)curSubPic.getSubPicTop();
int subPicWidth = (int)curSubPic.getSubPicWidthInLumaSample();
@@ -1926,7 +1953,6 @@ void EncSlice::encodeSlice ( Picture* pcPic, OutputBitstream* pcSubstreams, ui
m_encCABACTableIdx = pcSlice->getSliceType();
}
numBinsCoded += m_CABACWriter->getNumBins();
-
}