[x265] [PATCH] TComRdCost::xGetSAD64 cleanup
praveen at multicorewareinc.com
praveen at multicorewareinc.com
Fri Jul 12 11:23:09 CEST 2013
# HG changeset patch
# User praveentiwari
# Date 1373620977 -19800
# Node ID 74cbc340b2f065e645f3202ab5d1a8dce265b807
# Parent 8f3008640af8207f37434a378a99c6d1de49d7f5
TComRdCost::xGetSAD64 cleanup
diff -r 8f3008640af8 -r 74cbc340b2f0 source/Lib/TLibCommon/TComRdCost.cpp
--- a/source/Lib/TLibCommon/TComRdCost.cpp Fri Jul 12 14:46:09 2013 +0530
+++ b/source/Lib/TLibCommon/TComRdCost.cpp Fri Jul 12 14:52:57 2013 +0530
@@ -529,96 +529,96 @@
return sum >> DISTORTION_PRECISION_ADJUSTMENT(distParam->bitDepth - 8);
}
-UInt TComRdCost::xGetSAD64(DistParam* pcDtParam)
+UInt TComRdCost::xGetSAD64(DistParam* distParam)
{
- if (pcDtParam->applyWeight)
+ if (distParam->applyWeight)
{
- return xGetSADw(pcDtParam);
+ return xGetSADw(distParam);
}
- Pel* piOrg = pcDtParam->fenc;
- Pel* piCur = pcDtParam->fref;
- Int iRows = pcDtParam->rows;
- Int iSubShift = pcDtParam->subShift;
- Int iSubStep = (1 << iSubShift);
- Int iStrideCur = pcDtParam->frefstride * iSubStep;
- Int iStrideOrg = pcDtParam->fencstride * iSubStep;
+ Pel* org = distParam->fenc;
+ Pel* cur = distParam->fref;
+ Int rows = distParam->rows;
+ Int shift = distParam->subShift;
+ Int step = (1 << shift);
+ Int strideCur = distParam->frefstride * step;
+ Int strideOrg = distParam->fencstride * step;
- UInt uiSum = 0;
+ UInt sum = 0;
- for (; iRows != 0; iRows -= iSubStep)
+ for (; rows != 0; rows -= step)
{
- uiSum += abs(piOrg[0] - piCur[0]);
- uiSum += abs(piOrg[1] - piCur[1]);
- uiSum += abs(piOrg[2] - piCur[2]);
- uiSum += abs(piOrg[3] - piCur[3]);
- uiSum += abs(piOrg[4] - piCur[4]);
- uiSum += abs(piOrg[5] - piCur[5]);
- uiSum += abs(piOrg[6] - piCur[6]);
- uiSum += abs(piOrg[7] - piCur[7]);
- uiSum += abs(piOrg[8] - piCur[8]);
- uiSum += abs(piOrg[9] - piCur[9]);
- uiSum += abs(piOrg[10] - piCur[10]);
- uiSum += abs(piOrg[11] - piCur[11]);
- uiSum += abs(piOrg[12] - piCur[12]);
- uiSum += abs(piOrg[13] - piCur[13]);
- uiSum += abs(piOrg[14] - piCur[14]);
- uiSum += abs(piOrg[15] - piCur[15]);
- uiSum += abs(piOrg[16] - piCur[16]);
- uiSum += abs(piOrg[17] - piCur[17]);
- uiSum += abs(piOrg[18] - piCur[18]);
- uiSum += abs(piOrg[19] - piCur[19]);
- uiSum += abs(piOrg[20] - piCur[20]);
- uiSum += abs(piOrg[21] - piCur[21]);
- uiSum += abs(piOrg[22] - piCur[22]);
- uiSum += abs(piOrg[23] - piCur[23]);
- uiSum += abs(piOrg[24] - piCur[24]);
- uiSum += abs(piOrg[25] - piCur[25]);
- uiSum += abs(piOrg[26] - piCur[26]);
- uiSum += abs(piOrg[27] - piCur[27]);
- uiSum += abs(piOrg[28] - piCur[28]);
- uiSum += abs(piOrg[29] - piCur[29]);
- uiSum += abs(piOrg[30] - piCur[30]);
- uiSum += abs(piOrg[31] - piCur[31]);
- uiSum += abs(piOrg[32] - piCur[32]);
- uiSum += abs(piOrg[33] - piCur[33]);
- uiSum += abs(piOrg[34] - piCur[34]);
- uiSum += abs(piOrg[35] - piCur[35]);
- uiSum += abs(piOrg[36] - piCur[36]);
- uiSum += abs(piOrg[37] - piCur[37]);
- uiSum += abs(piOrg[38] - piCur[38]);
- uiSum += abs(piOrg[39] - piCur[39]);
- uiSum += abs(piOrg[40] - piCur[40]);
- uiSum += abs(piOrg[41] - piCur[41]);
- uiSum += abs(piOrg[42] - piCur[42]);
- uiSum += abs(piOrg[43] - piCur[43]);
- uiSum += abs(piOrg[44] - piCur[44]);
- uiSum += abs(piOrg[45] - piCur[45]);
- uiSum += abs(piOrg[46] - piCur[46]);
- uiSum += abs(piOrg[47] - piCur[47]);
- uiSum += abs(piOrg[48] - piCur[48]);
- uiSum += abs(piOrg[49] - piCur[49]);
- uiSum += abs(piOrg[50] - piCur[50]);
- uiSum += abs(piOrg[51] - piCur[51]);
- uiSum += abs(piOrg[52] - piCur[52]);
- uiSum += abs(piOrg[53] - piCur[53]);
- uiSum += abs(piOrg[54] - piCur[54]);
- uiSum += abs(piOrg[55] - piCur[55]);
- uiSum += abs(piOrg[56] - piCur[56]);
- uiSum += abs(piOrg[57] - piCur[57]);
- uiSum += abs(piOrg[58] - piCur[58]);
- uiSum += abs(piOrg[59] - piCur[59]);
- uiSum += abs(piOrg[60] - piCur[60]);
- uiSum += abs(piOrg[61] - piCur[61]);
- uiSum += abs(piOrg[62] - piCur[62]);
- uiSum += abs(piOrg[63] - piCur[63]);
+ sum += abs(org[0] - cur[0]);
+ sum += abs(org[1] - cur[1]);
+ sum += abs(org[2] - cur[2]);
+ sum += abs(org[3] - cur[3]);
+ sum += abs(org[4] - cur[4]);
+ sum += abs(org[5] - cur[5]);
+ sum += abs(org[6] - cur[6]);
+ sum += abs(org[7] - cur[7]);
+ sum += abs(org[8] - cur[8]);
+ sum += abs(org[9] - cur[9]);
+ sum += abs(org[10] - cur[10]);
+ sum += abs(org[11] - cur[11]);
+ sum += abs(org[12] - cur[12]);
+ sum += abs(org[13] - cur[13]);
+ sum += abs(org[14] - cur[14]);
+ sum += abs(org[15] - cur[15]);
+ sum += abs(org[16] - cur[16]);
+ sum += abs(org[17] - cur[17]);
+ sum += abs(org[18] - cur[18]);
+ sum += abs(org[19] - cur[19]);
+ sum += abs(org[20] - cur[20]);
+ sum += abs(org[21] - cur[21]);
+ sum += abs(org[22] - cur[22]);
+ sum += abs(org[23] - cur[23]);
+ sum += abs(org[24] - cur[24]);
+ sum += abs(org[25] - cur[25]);
+ sum += abs(org[26] - cur[26]);
+ sum += abs(org[27] - cur[27]);
+ sum += abs(org[28] - cur[28]);
+ sum += abs(org[29] - cur[29]);
+ sum += abs(org[30] - cur[30]);
+ sum += abs(org[31] - cur[31]);
+ sum += abs(org[32] - cur[32]);
+ sum += abs(org[33] - cur[33]);
+ sum += abs(org[34] - cur[34]);
+ sum += abs(org[35] - cur[35]);
+ sum += abs(org[36] - cur[36]);
+ sum += abs(org[37] - cur[37]);
+ sum += abs(org[38] - cur[38]);
+ sum += abs(org[39] - cur[39]);
+ sum += abs(org[40] - cur[40]);
+ sum += abs(org[41] - cur[41]);
+ sum += abs(org[42] - cur[42]);
+ sum += abs(org[43] - cur[43]);
+ sum += abs(org[44] - cur[44]);
+ sum += abs(org[45] - cur[45]);
+ sum += abs(org[46] - cur[46]);
+ sum += abs(org[47] - cur[47]);
+ sum += abs(org[48] - cur[48]);
+ sum += abs(org[49] - cur[49]);
+ sum += abs(org[50] - cur[50]);
+ sum += abs(org[51] - cur[51]);
+ sum += abs(org[52] - cur[52]);
+ sum += abs(org[53] - cur[53]);
+ sum += abs(org[54] - cur[54]);
+ sum += abs(org[55] - cur[55]);
+ sum += abs(org[56] - cur[56]);
+ sum += abs(org[57] - cur[57]);
+ sum += abs(org[58] - cur[58]);
+ sum += abs(org[59] - cur[59]);
+ sum += abs(org[60] - cur[60]);
+ sum += abs(org[61] - cur[61]);
+ sum += abs(org[62] - cur[62]);
+ sum += abs(org[63] - cur[63]);
- piOrg += iStrideOrg;
- piCur += iStrideCur;
+ org += strideOrg;
+ cur += strideCur;
}
- uiSum <<= iSubShift;
- return uiSum >> DISTORTION_PRECISION_ADJUSTMENT(pcDtParam->bitDepth - 8);
+ sum <<= shift;
+ return sum >> DISTORTION_PRECISION_ADJUSTMENT(distParam->bitDepth - 8);
}
UInt TComRdCost::xGetSAD48(DistParam* pcDtParam)
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