[x265] [PATCH] define new rdlevels, default presets changed accordingly
deepthidevaki at multicorewareinc.com
deepthidevaki at multicorewareinc.com
Fri Nov 29 11:36:26 CET 2013
# HG changeset patch
# User Deepthi Devaki <deepthidevaki at multicorewareinc.com>
# Date 1385721107 -19800
# Node ID d1f5b2e88342c33229405649a3bf3f443d1ac354
# Parent ac01f12310ed6ba732661bea7afa98f8f5f7816e
define new rdlevels, default presets changed accordingly.
levels 6,5 equivalent to current rd 2, 4 equivalent to current rd 1, and rest equivalent to rd 0. More parameters will be added to distinguish each levels.
diff -r ac01f12310ed -r d1f5b2e88342 source/Lib/TLibEncoder/TEncCfg.h
--- a/source/Lib/TLibEncoder/TEncCfg.h Fri Nov 29 14:40:18 2013 +0530
+++ b/source/Lib/TLibEncoder/TEncCfg.h Fri Nov 29 16:01:47 2013 +0530
@@ -156,6 +156,10 @@
/* copy of parameters used to create encoder */
x265_param param;
+ int bEnableRDO;
+ int bEnableRDOQ;
+ int bEnableRDOQTS;
+
int m_pad[2];
Window m_conformanceWindow;
diff -r ac01f12310ed -r d1f5b2e88342 source/Lib/TLibEncoder/TEncCu.cpp
--- a/source/Lib/TLibEncoder/TEncCu.cpp Fri Nov 29 14:40:18 2013 +0530
+++ b/source/Lib/TLibEncoder/TEncCu.cpp Fri Nov 29 16:01:47 2013 +0530
@@ -361,7 +361,7 @@
xCompressIntraCU(m_bestCU[0], m_tempCU[0], 0);
else
{
- if (!m_cfg->param.bEnableRDO)
+ if (!m_cfg->bEnableRDO)
{
TComDataCU* outBestCU = NULL;
diff -r ac01f12310ed -r d1f5b2e88342 source/Lib/TLibEncoder/TEncSearch.cpp
--- a/source/Lib/TLibEncoder/TEncSearch.cpp Fri Nov 29 14:40:18 2013 +0530
+++ b/source/Lib/TLibEncoder/TEncSearch.cpp Fri Nov 29 16:01:47 2013 +0530
@@ -465,7 +465,7 @@
//===== transform and quantization =====
//--- init rate estimation arrays for RDOQ ---
- if (useTransformSkip ? m_cfg->param.bEnableRDOQTS : m_cfg->param.bEnableRDOQ)
+ if (useTransformSkip ? m_cfg->bEnableRDOQTS : m_cfg->bEnableRDOQ)
{
m_entropyCoder->estimateBit(m_trQuant->m_estBitsSbac, width, width, TEXT_LUMA);
}
@@ -595,7 +595,7 @@
//===== transform and quantization =====
{
//--- init rate estimation arrays for RDOQ ---
- if (useTransformSkipChroma ? m_cfg->param.bEnableRDOQTS : m_cfg->param.bEnableRDOQ)
+ if (useTransformSkipChroma ? m_cfg->bEnableRDOQTS : m_cfg->bEnableRDOQ)
{
m_entropyCoder->estimateBit(m_trQuant->m_estBitsSbac, width, width, ttype);
}
@@ -3107,7 +3107,7 @@
cu->setTransformSkipSubParts(0, TEXT_CHROMA_V, absPartIdx, cu->getDepth(0) + trModeC);
}
- if (m_cfg->param.bEnableRDOQ && curuseRDOQ)
+ if (m_cfg->bEnableRDOQ && curuseRDOQ)
{
m_entropyCoder->estimateBit(m_trQuant->m_estBitsSbac, trWidth, trHeight, TEXT_LUMA);
}
@@ -3122,7 +3122,7 @@
if (bCodeChroma)
{
- if (m_cfg->param.bEnableRDOQ && curuseRDOQ)
+ if (m_cfg->bEnableRDOQ && curuseRDOQ)
{
m_entropyCoder->estimateBit(m_trQuant->m_estBitsSbac, trWidthC, trHeightC, TEXT_CHROMA);
}
@@ -3404,7 +3404,7 @@
cu->setTransformSkipSubParts(1, TEXT_LUMA, absPartIdx, depth);
- if (m_cfg->param.bEnableRDOQTS)
+ if (m_cfg->bEnableRDOQTS)
{
m_entropyCoder->estimateBit(m_trQuant->m_estBitsSbac, trWidth, trHeight, TEXT_LUMA);
}
@@ -3484,7 +3484,7 @@
cu->setTransformSkipSubParts(1, TEXT_CHROMA_U, absPartIdx, cu->getDepth(0) + trModeC);
cu->setTransformSkipSubParts(1, TEXT_CHROMA_V, absPartIdx, cu->getDepth(0) + trModeC);
- if (m_cfg->param.bEnableRDOQTS)
+ if (m_cfg->bEnableRDOQTS)
{
m_entropyCoder->estimateBit(m_trQuant->m_estBitsSbac, trWidthC, trHeightC, TEXT_CHROMA);
}
diff -r ac01f12310ed -r d1f5b2e88342 source/common/common.cpp
--- a/source/common/common.cpp Fri Nov 29 14:40:18 2013 +0530
+++ b/source/common/common.cpp Fri Nov 29 16:01:47 2013 +0530
@@ -182,10 +182,7 @@
param->bEnableCbfFastMode = 0;
param->bEnableAMP = 1;
param->bEnableRectInter = 1;
- param->rdLevel = X265_NO_RDO_NO_RDOQ;
- param->bEnableRDO = 0;
- param->bEnableRDOQ = 0;
- param->bEnableRDOQTS = 0;
+ param->rdLevel = 3;
param->bEnableSignHiding = 1;
param->bEnableTransformSkip = 0;
param->bEnableTSkipFast = 0;
@@ -347,7 +344,7 @@
param->lookaheadDepth = 25;
param->bframes = 8;
param->bpyramid = 1;
- param->rdLevel = 1;
+ param->rdLevel = 4;
param->subpelRefine = 3;
param->maxNumMergeCand = 3;
param->searchMethod = X265_STAR_SEARCH;
@@ -358,7 +355,7 @@
param->bframes = 8;
param->tuQTMaxInterDepth = 2;
param->tuQTMaxIntraDepth = 2;
- param->rdLevel = 2;
+ param->rdLevel = 5;
param->subpelRefine = 3;
param->maxNumMergeCand = 3;
param->searchMethod = X265_STAR_SEARCH;
@@ -369,7 +366,7 @@
param->bframes = 8;
param->tuQTMaxInterDepth = 3;
param->tuQTMaxIntraDepth = 3;
- param->rdLevel = 2;
+ param->rdLevel = 6;
param->subpelRefine = 4;
param->maxNumMergeCand = 4;
param->searchMethod = X265_STAR_SEARCH;
@@ -382,12 +379,11 @@
param->bframes = 8;
param->tuQTMaxInterDepth = 4;
param->tuQTMaxIntraDepth = 4;
- param->rdLevel = 2;
+ param->rdLevel = 6;
param->subpelRefine = 5;
param->maxNumMergeCand = 5;
param->searchMethod = X265_STAR_SEARCH;
param->bEnableTransformSkip = 1;
- param->bEnableRDOQTS = 1;
param->maxNumReferences = 5;
// TODO: optimized esa
}
@@ -492,7 +488,7 @@
CHECK(param->rc.rateControlMode<X265_RC_ABR || param->rc.rateControlMode> X265_RC_CRF,
"Rate control mode is out of range");
- CHECK(param->rdLevel<X265_NO_RDO_NO_RDOQ || param->rdLevel> X265_FULL_RDO,
+ CHECK(param->rdLevel < 0 || param->rdLevel > 6,
"RD Level is out of range");
CHECK(param->bframes > param->lookaheadDepth,
"Lookahead depth must be greater than the max consecutive bframe count");
@@ -634,12 +630,8 @@
TOOLOPT(param->bEnableSignHiding, "sign-hide");
if (param->bEnableTransformSkip)
{
- if (param->bEnableTSkipFast && param->bEnableRDOQTS)
- fprintf(stderr, "tskip(fast+rdo) ");
- else if (param->bEnableTSkipFast)
+ if (param->bEnableTSkipFast)
fprintf(stderr, "tskip(fast) ");
- else if (param->bEnableRDOQTS)
- fprintf(stderr, "tskip(rdo) ");
else
fprintf(stderr, "tskip ");
}
diff -r ac01f12310ed -r d1f5b2e88342 source/encoder/cturow.cpp
--- a/source/encoder/cturow.cpp Fri Nov 29 14:40:18 2013 +0530
+++ b/source/encoder/cturow.cpp Fri Nov 29 16:01:47 2013 +0530
@@ -33,7 +33,7 @@
{
m_rdGoOnSbacCoder.init(&m_rdGoOnBinCodersCABAC);
m_sbacCoder.init(&m_binCoderCABAC);
- m_trQuant.init(1 << top->getQuadtreeTULog2MaxSize(), top->param.bEnableRDOQ, top->param.bEnableRDOQTS, top->param.bEnableTSkipFast);
+ m_trQuant.init(1 << top->getQuadtreeTULog2MaxSize(), top->bEnableRDOQ, top->bEnableRDOQTS, top->param.bEnableTSkipFast);
m_rdSbacCoders = new TEncSbac * *[g_maxCUDepth + 1];
m_binCodersCABAC = new TEncBinCABAC * *[g_maxCUDepth + 1];
diff -r ac01f12310ed -r d1f5b2e88342 source/encoder/encoder.cpp
--- a/source/encoder/encoder.cpp Fri Nov 29 14:40:18 2013 +0530
+++ b/source/encoder/encoder.cpp Fri Nov 29 16:01:47 2013 +0530
@@ -1209,11 +1209,6 @@
{
_param->bEnableAMP = false;
}
-
- if (!(_param->bEnableRDOQ && _param->bEnableTransformSkip))
- {
- _param->bEnableRDOQTS = 0;
- }
if (_param->bpyramid && !_param->bframes)
{
_param->bpyramid = 0;
@@ -1221,18 +1216,31 @@
/* Set flags according to RDLevel specified - check_params has verified that RDLevel is within range */
switch (_param->rdLevel)
{
- case X265_NO_RDO_NO_RDOQ:
- _param->bEnableRDO = _param->bEnableRDOQ = 0;
+ case 6:
+ case 5:
+ bEnableRDO = bEnableRDOQ = bEnableRDOQTS = 1;
break;
- case X265_NO_RDO:
- _param->bEnableRDO = 0;
- _param->bEnableRDOQ = 1;
+ case 4:
+ bEnableRDO = 0;
+ bEnableRDOQ = 1;
+ bEnableRDOQTS = 1;
break;
- case X265_FULL_RDO:
- _param->bEnableRDO = _param->bEnableRDOQ = 1;
+ case 3:
+ bEnableRDO = 0;
+ bEnableRDOQ = 0;
+ bEnableRDOQTS = 0;
+ break;
+ case 2:
+ case 1:
+ case 0:
+ bEnableRDO = bEnableRDOQ = bEnableRDOQTS = 0;
break;
}
+ if (!(bEnableRDOQ && _param->bEnableTransformSkip))
+ {
+ bEnableRDOQTS = 0;
+ }
//====== Coding Tools ========
uint32_t tuQTMaxLog2Size = g_convertToBit[_param->maxCUSize] + 2 - 1;
diff -r ac01f12310ed -r d1f5b2e88342 source/x265.cpp
--- a/source/x265.cpp Fri Nov 29 14:40:18 2013 +0530
+++ b/source/x265.cpp Fri Nov 29 16:01:47 2013 +0530
@@ -316,7 +316,7 @@
H0(" --aq-strength Reduces blocking and blurring in flat and textured areas.(0 to 3.0)<double> . Default %f\n", param->rc.aqStrength);
H0(" --cbqpoffs Chroma Cb QP Offset. Default %d\n", param->cbQpOffset);
H0(" --crqpoffs Chroma Cr QP Offset. Default %d\n", param->crQpOffset);
- H0(" --rd Level of RD in mode decision 0:least....2:full RDO. Default %d\n", param->rdLevel);
+ H0(" --rd Level of RD in mode decision 0:least....6:full RDO. Default %d\n", param->rdLevel);
H0(" --[no-]signhide Hide sign bit of one coeff per TU (rdo). Default %s\n", OPT(param->bEnableSignHiding));
H0("\nLoop filter:\n");
H0(" --[no-]lft Enable Loop Filter. Default %s\n", OPT(param->bEnableLoopFilter));
diff -r ac01f12310ed -r d1f5b2e88342 source/x265.h
--- a/source/x265.h Fri Nov 29 14:40:18 2013 +0530
+++ b/source/x265.h Fri Nov 29 16:01:47 2013 +0530
@@ -509,11 +509,6 @@
* efficiency at a major cost of performance. Default is no RDO (0) */
int rdLevel;
- int bEnableRDO; // obsolete
- int bEnableRDOQ; // obsolete
- int bEnableRDOQTS; // obsolete
-
-
/*== Coding tools ==*/
/* Enable the implicit signaling of the sign bit of the last coefficient of
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