[x265] [PATCH] tcomdatacu:remove unused copySubCU() function

[Gopu Govindaswamy]

# HG changeset patch
# User Gopu Govindaswamy <gopu at multicorewareinc.com>
# Date 1383649859 -19800
# Node ID 7d42e412cea8a985c5c0d01d45f65271f004607f
# Parent  4f63624ce6b93f829960484746fbfab1b8d1dd85
tcomdatacu:remove unused copySubCU() function

diff -r 4f63624ce6b9 -r 7d42e412cea8 source/Lib/TLibCommon/TComDataCU.cpp
--- a/source/Lib/TLibCommon/TComDataCU.cpp	Tue Nov 05 16:36:49 2013 +0530
+++ b/source/Lib/TLibCommon/TComDataCU.cpp	Tue Nov 05 16:40:59 2013 +0530
@@ -535,81 +535,6 @@
 // Copy
 // --------------------------------------------------------------------------------------------------------------------
 
-void TComDataCU::copySubCU(TComDataCU* cu, uint32_t absPartIdx, uint32_t depth)
-{
-    uint32_t part = absPartIdx;
-
-    m_pic              = cu->getPic();
-    m_slice            = cu->getSlice();
-    m_cuAddr           = cu->getAddr();
-    m_absIdxInLCU      = absPartIdx;
-
-    m_cuPelX           = cu->getCUPelX() + g_rasterToPelX[g_zscanToRaster[absPartIdx]];
-    m_cuPelY           = cu->getCUPelY() + g_rasterToPelY[g_zscanToRaster[absPartIdx]];
-
-    uint32_t width         = g_maxCUWidth  >> depth;
-    uint32_t height        = g_maxCUHeight >> depth;
-
-    m_skipFlag = cu->getSkipFlag() + part;
-
-    m_qp = cu->getQP() + part;
-    m_partSizes = cu->getPartitionSize() + part;
-    m_predModes = cu->getPredictionMode() + part;
-    m_cuTransquantBypass  = cu->getCUTransquantBypass() + part;
-
-    m_bMergeFlags      = cu->getMergeFlag() + part;
-    m_mergeIndex       = cu->getMergeIndex() + part;
-
-    m_lumaIntraDir     = cu->getLumaIntraDir()     + part;
-    m_chromaIntraDir   = cu->getChromaIntraDir()   + part;
-    m_interDir         = cu->getInterDir()         + part;
-    m_trIdx            = cu->getTransformIdx()     + part;
-    m_transformSkip[0] = cu->getTransformSkip(TEXT_LUMA)     + part;
-    m_transformSkip[1] = cu->getTransformSkip(TEXT_CHROMA_U) + part;
-    m_transformSkip[2] = cu->getTransformSkip(TEXT_CHROMA_V) + part;
-
-    m_cbf[0] = cu->getCbf(TEXT_LUMA)     + part;
-    m_cbf[1] = cu->getCbf(TEXT_CHROMA_U) + part;
-    m_cbf[2] = cu->getCbf(TEXT_CHROMA_V) + part;
-
-    m_depth = cu->getDepth()   + part;
-    m_width = cu->getWidth()   + part;
-    m_height = cu->getHeight() + part;
-
-    m_mvpIdx[0] = cu->getMVPIdx(REF_PIC_LIST_0)  + part;
-    m_mvpIdx[1] = cu->getMVPIdx(REF_PIC_LIST_1)  + part;
-    m_mvpNum[0] = cu->getMVPNum(REF_PIC_LIST_0)  + part;
-    m_mvpNum[1] = cu->getMVPNum(REF_PIC_LIST_1)  + part;
-
-    m_iPCMFlags = cu->getIPCMFlag() + part;
-
-    m_cuAboveLeft  = cu->getCUAboveLeft();
-    m_cuAboveRight = cu->getCUAboveRight();
-    m_cuAbove      = cu->getCUAbove();
-    m_cuLeft       = cu->getCULeft();
-
-    m_cuColocated[0] = cu->getCUColocated(REF_PIC_LIST_0);
-    m_cuColocated[1] = cu->getCUColocated(REF_PIC_LIST_1);
-
-    uint32_t tmp = width * height;
-    uint32_t maxCUWidth = cu->getSlice()->getSPS()->getMaxCUWidth();
-    uint32_t maxCUHeight = cu->getSlice()->getSPS()->getMaxCUHeight();
-    uint32_t coeffOffset = maxCUWidth * maxCUHeight * absPartIdx / cu->getPic()->getNumPartInCU();
-
-    m_trCoeffY = cu->getCoeffY() + coeffOffset;
-    m_iPCMSampleY = cu->getPCMSampleY() + coeffOffset;
-
-    tmp >>= 2;
-    coeffOffset >>= 2;
-    m_trCoeffCb = cu->getCoeffCb() + coeffOffset;
-    m_trCoeffCr = cu->getCoeffCr() + coeffOffset;
-    m_iPCMSampleCb = cu->getPCMSampleCb() + coeffOffset;
-    m_iPCMSampleCr = cu->getPCMSampleCr() + coeffOffset;
-
-    m_cuMvField[0].linkToWithOffset(cu->getCUMvField(REF_PIC_LIST_0), part);
-    m_cuMvField[1].linkToWithOffset(cu->getCUMvField(REF_PIC_LIST_1), part);
-}
-
 // Copy small CU to bigger CU.
 // One of quarter parts overwritten by predicted sub part.
 void TComDataCU::copyPartFrom(TComDataCU* cu, uint32_t partUnitIdx, uint32_t depth, bool isRDObasedAnalysis)
diff -r 4f63624ce6b9 -r 7d42e412cea8 source/Lib/TLibCommon/TComDataCU.h
--- a/source/Lib/TLibCommon/TComDataCU.h	Tue Nov 05 16:36:49 2013 +0530
+++ b/source/Lib/TLibCommon/TComDataCU.h	Tue Nov 05 16:40:59 2013 +0530
@@ -192,7 +192,6 @@
     void          initEstData(uint32_t depth, int qp);
     void          initSubCU(TComDataCU* cu, uint32_t partUnitIdx, uint32_t depth, int qp);
 
-    void          copySubCU(TComDataCU* cu, uint32_t partUnitIdx, uint32_t depth);
     void          copyPartFrom(TComDataCU* cu, uint32_t partUnitIdx, uint32_t depth, bool isRDObasedAnalysis = true);
 
     void          copyToPic(UChar depth);