[x265] [PATCH] noise reduction, use all eight categories of transform for inter blocks
praveen at multicorewareinc.com
praveen at multicorewareinc.com
Wed Aug 6 13:05:55 CEST 2014
# HG changeset patch
# User Praveen Tiwari
# Date 1407323068 -19800
# Node ID 1b245b31581f0558c16c4e7448e1708889689075
# Parent ca70276334d293a269d52f79f9b96f831b3411dc
noise reduction, use all eight categories of transform for inter blocks
diff -r ca70276334d2 -r 1b245b31581f source/common/quant.cpp
--- a/source/common/quant.cpp Tue Aug 05 17:35:05 2014 -0700
+++ b/source/common/quant.cpp Wed Aug 06 16:34:28 2014 +0530
@@ -376,10 +376,10 @@
primitives.dct[index](m_fencShortBuf, m_fencDctCoeff, trSize);
}
- if (m_nr->bNoiseReduction && !useDST)
+ if (m_nr->bNoiseReduction && (cu->getPredictionMode(absPartIdx) == MODE_INTER))
{
- denoiseDct(m_resiDctCoeff, m_nr->residualSum[sizeIdx], m_nr->offset[sizeIdx], trSize << 1);
- m_nr->count[sizeIdx]++;
+ denoiseDct(m_resiDctCoeff, m_nr->residualSum[sizeIdx + (4 * !!ttype)], m_nr->offset[sizeIdx + (4 * !!ttype)], trSize << 1);
+ m_nr->count[sizeIdx + (4 * !!ttype)]++;
}
}
diff -r ca70276334d2 -r 1b245b31581f source/encoder/frameencoder.cpp
--- a/source/encoder/frameencoder.cpp Tue Aug 05 17:35:05 2014 -0700
+++ b/source/encoder/frameencoder.cpp Wed Aug 06 16:34:28 2014 +0530
@@ -900,8 +900,7 @@
int transformSize[4] = {16, 64, 256, 1024};
uint32_t blockCount[4] = {1 << 18, 1 << 16, 1 << 14, 1 << 12};
- int isCspI444 = (m_param->internalCsp == X265_CSP_I444) ? 1 : 0;
- for (int cat = 0; cat < 7 + isCspI444; cat++)
+ for (int cat = 0; cat < 8; cat++)
{
int index = cat % 4;
int size = transformSize[index];
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