[x265] [PATCH For REVIEW] Bidir ME: new logic adapted from x264
Deepthi Devaki Akkoorath
deepthidevaki at multicorewareinc.com
Mon Sep 30 11:41:10 CEST 2013
# HG changeset patch
# User Deepthi Devaki <deepthidevaki at multicorewareinc.com>
# Date 1380523193 -19800
# Node ID 279b22603d7a01408abe971846267d7b2647640d
# Parent 55edc34e253c14d3eccb83a7d1db43774349ff9a
Bidir ME: new logic adapted from x264
L0 and L1 MVs from unidir ME used for bidir MV. bidir cost is calculated
from the average of references. Performance/PSNR with new bidir with
commandline
x265.exe FourPeople_1280x720_60.y4m -f 100 --b-adapt 0 -b 3 --ref 1 --hash
1 -o four.hevc -r recon.yuv
New: (2.25 fps), 516.28 kb/s, Global PSNR: 39.702
Orig: (2.05 fps), 519.47 kb/s, Global PSNR: 39.711
diff -r 55edc34e253c -r 279b22603d7a source/Lib/TLibEncoder/TEncSearch.cpp
--- a/source/Lib/TLibEncoder/TEncSearch.cpp Sat Sep 28 22:54:44 2013 -0500
+++ b/source/Lib/TLibEncoder/TEncSearch.cpp Mon Sep 30 12:09:53 2013 +0530
@@ -2289,7 +2289,7 @@
* \param bUseRes
* \returns void
*/
-void TEncSearch::predInterSearch(TComDataCU* cu, TComYuv* fencYuv,
TComYuv* predYuv, bool bUseMRG)
+void TEncSearch::predInterSearch(TComDataCU* cu, TComYuv* /*fencYuv*/,
TComYuv* predYuv, bool bUseMRG)
{
m_predYuv[0].clear();
m_predYuv[1].clear();
@@ -2317,7 +2317,6 @@
UInt partAddr;
int roiWidth, roiHeight;
- int refStart, refEnd;
PartSize partSize = cu->getPartitionSize(0);
int bestBiPRefIdxL1 = 0;
@@ -2483,8 +2482,6 @@
// Bi-directional prediction
if ((cu->getSlice()->isInterB()) &&
(cu->isBipredRestriction(partIdx) == false))
{
- UInt motBits[2];
-
mvBidir[0] = mv[0];
mvBidir[1] = mv[1];
refIdxBidir[0] = refIdx[0];
@@ -2492,112 +2489,22 @@
::memcpy(mvPredBi, mvPred, sizeof(mvPred));
::memcpy(mvpIdxBi, mvpIdx, sizeof(mvpIdx));
-
- if (cu->getSlice()->getMvdL1ZeroFlag())
- {
- xCopyAMVPInfo(&amvpInfo[1][bestBiPRefIdxL1],
cu->getCUMvField(REF_PIC_LIST_1)->getAMVPInfo());
- cu->setMVPIdxSubParts(bestBiPMvpL1, REF_PIC_LIST_1,
partAddr, partIdx, cu->getDepth(partAddr));
- mvpIdxBi[1][bestBiPRefIdxL1] = bestBiPMvpL1;
- mvPredBi[1][bestBiPRefIdxL1] =
cu->getCUMvField(REF_PIC_LIST_1)->getAMVPInfo()->m_mvCand[bestBiPMvpL1];
-
- mvBidir[1] = mvPredBi[1][bestBiPRefIdxL1];
- refIdxBidir[1] = bestBiPRefIdxL1;
- cu->getCUMvField(REF_PIC_LIST_1)->setAllMv(mvBidir[1],
partSize, partAddr, 0, partIdx);
-
cu->getCUMvField(REF_PIC_LIST_1)->setAllRefIdx(refIdxBidir[1], partSize,
partAddr, 0, partIdx);
- motionCompensation(cu, &m_predYuv[1], REF_PIC_LIST_1,
partIdx);
-
- motBits[0] = bits[0] - mbBits[0];
- motBits[1] = mbBits[1];
-
- if (cu->getSlice()->getNumRefIdx(REF_PIC_LIST_1) > 1)
- {
- motBits[1] += bestBiPRefIdxL1 + 1;
- if (bestBiPRefIdxL1 ==
cu->getSlice()->getNumRefIdx(REF_PIC_LIST_1) - 1) motBits[1]--;
- }
-
- motBits[1] +=
m_mvpIdxCost[mvpIdxBi[1][bestBiPRefIdxL1]][AMVP_MAX_NUM_CANDS];
-
- bits[2] = mbBits[2] + motBits[0] + motBits[1];
-
- mvTemp[1][bestBiPRefIdxL1] = mvBidir[1];
- }
- else
- {
- motBits[0] = bits[0] - mbBits[0];
- motBits[1] = bits[1] - mbBits[1];
- bits[2] = mbBits[2] + motBits[0] + motBits[1];
- }
-
- int refList = 0;
- if (listCost[0] <= listCost[1])
- {
- refList = 1;
- }
- else
- {
- refList = 0;
- }
- if (!cu->getSlice()->getMvdL1ZeroFlag())
- {
- cu->getCUMvField(RefPicList(1 -
refList))->setAllMv(mv[1 - refList], partSize, partAddr, 0, partIdx);
- cu->getCUMvField(RefPicList(1 -
refList))->setAllRefIdx(refIdx[1 - refList], partSize, partAddr, 0,
partIdx);
- motionCompensation(cu, &m_predYuv[1 - refList],
RefPicList(1 - refList), partIdx);
- }
- RefPicList picList = (refList ? REF_PIC_LIST_1 :
REF_PIC_LIST_0);
-
- if (cu->getSlice()->getMvdL1ZeroFlag())
- {
- refList = 0;
- picList = REF_PIC_LIST_0;
- }
-
- bool bChanged = false;
-
- refStart = 0;
- refEnd = cu->getSlice()->getNumRefIdx(picList) - 1;
-
- for (int refIdxTmp = refStart; refIdxTmp <= refEnd;
refIdxTmp++)
- {
- bitsTemp = mbBits[2] + motBits[1 - refList];
- if (cu->getSlice()->getNumRefIdx(picList) > 1)
- {
- bitsTemp += refIdxTmp + 1;
- if (refIdxTmp ==
cu->getSlice()->getNumRefIdx(picList) - 1) bitsTemp--;
- }
- bitsTemp +=
m_mvpIdxCost[mvpIdxBi[refList][refIdxTmp]][AMVP_MAX_NUM_CANDS];
- // call bidir ME
- xMotionEstimation(cu, fencYuv, partIdx, picList,
&mvPredBi[refList][refIdxTmp], refIdxTmp, mvTemp[refList][refIdxTmp],
- bitsTemp, costTemp);
- xCopyAMVPInfo(&amvpInfo[refList][refIdxTmp],
cu->getCUMvField(picList)->getAMVPInfo());
- xCheckBestMVP(cu, picList, mvTemp[refList][refIdxTmp],
mvPredBi[refList][refIdxTmp], mvpIdxBi[refList][refIdxTmp],
- bitsTemp, costTemp);
-
- if (costTemp < costbi)
- {
- bChanged = true;
-
- mvBidir[refList] = mvTemp[refList][refIdxTmp];
- refIdxBidir[refList] = refIdxTmp;
-
- costbi = costTemp;
- motBits[refList] = bitsTemp - mbBits[2] -
motBits[1 - refList];
- bits[2] = bitsTemp;
- }
- } // for loop-refIdxTmp
-
- if (!bChanged)
- {
- if (costbi <= listCost[0] && costbi <= listCost[1])
- {
- xCopyAMVPInfo(&amvpInfo[0][refIdxBidir[0]],
cu->getCUMvField(REF_PIC_LIST_0)->getAMVPInfo());
- xCheckBestMVP(cu, REF_PIC_LIST_0, mvBidir[0],
mvPredBi[0][refIdxBidir[0]], mvpIdxBi[0][refIdxBidir[0]], bits[2], costbi);
- if (!cu->getSlice()->getMvdL1ZeroFlag())
- {
- xCopyAMVPInfo(&amvpInfo[1][refIdxBidir[1]],
cu->getCUMvField(REF_PIC_LIST_1)->getAMVPInfo());
- xCheckBestMVP(cu, REF_PIC_LIST_1, mvBidir[1],
mvPredBi[1][refIdxBidir[1]], mvpIdxBi[1][refIdxBidir[1]], bits[2], costbi);
- }
- }
- }
+
+ pixel *ref0,*ref1;
+
+ xPredInterLumaBlk(cu,
cu->getSlice()->m_mref[0][refIdx[0]], partAddr, &mv[0], roiWidth,
roiHeight, &m_predYuv[0]);
+ xPredInterLumaBlk(cu,
cu->getSlice()->m_mref[1][refIdx[1]], partAddr, &mv[1], roiWidth,
roiHeight, &m_predYuv[1]);
+
+ ref0 = m_predYuv[0].getLumaAddr(partAddr);
+ ref1 = m_predYuv[1].getLumaAddr(partAddr);
+
+ pixel avg[MAX_CU_SIZE * MAX_CU_SIZE];
+
+ int partEnum = PartitionFromSizes(roiWidth, roiHeight);
+ primitives.pixelavg_pp[partEnum](avg, roiWidth, ref0,
ref1, m_predYuv[0].getStride(), m_predYuv[1].getStride());
+
+ int satdCost = primitives.satd[partEnum](pu,
fenc->getStride(), avg, roiWidth);
+ costbi = satdCost + m_rdCost->getCost(bits[0]) +
m_rdCost->getCost(bits[1]);
} // if (B_SLICE)
} //end if bTestNormalMC
diff -r 55edc34e253c -r 279b22603d7a source/common/pixel.cpp
--- a/source/common/pixel.cpp Sat Sep 28 22:54:44 2013 -0500
+++ b/source/common/pixel.cpp Mon Sep 30 12:09:53 2013 +0530
@@ -578,6 +578,21 @@
}
}
+template<int lx, int ly>
+void pixelavg_pp(pixel* dst, intptr_t dstride, pixel* src0, pixel* src1,
intptr_t sstride0, intptr_t sstride1)
+{
+ for( int y = 0; y < ly; y++ )
+ {
+ for( int x = 0; x < lx; x++ )
+ {
+ dst[x] = ( src0[x] + src1[x] + 1 ) >> 1;
+ }
+ src0 += sstride0;
+ src1 += sstride1;
+ dst += dstride;
+ }
+}
+
void scale1D_128to64(pixel *dst, pixel *src, intptr_t /*stride*/)
{
int x;
@@ -647,6 +662,7 @@
SET_FUNC_PRIMITIVE_TABLE_C2(sad)
SET_FUNC_PRIMITIVE_TABLE_C2(sad_x3)
SET_FUNC_PRIMITIVE_TABLE_C2(sad_x4)
+ SET_FUNC_PRIMITIVE_TABLE_C2(pixelavg_pp)
// satd
p.satd[PARTITION_4x4] = satd_4x4;
diff -r 55edc34e253c -r 279b22603d7a source/common/primitives.h
--- a/source/common/primitives.h Sat Sep 28 22:54:44 2013 -0500
+++ b/source/common/primitives.h Mon Sep 30 12:09:53 2013 +0530
@@ -196,6 +196,7 @@
typedef void (*pixelsub_sp_t)(int bx, int by, short *dst, intptr_t
dstride, pixel *src0, pixel *src1, intptr_t sstride0, intptr_t sstride1);
typedef void (*pixeladd_ss_t)(int bx, int by, short *dst, intptr_t
dstride, short *src0, short *src1, intptr_t sstride0, intptr_t sstride1);
typedef void (*pixeladd_pp_t)(int bx, int by, pixel *dst, intptr_t
dstride, pixel *src0, pixel *src1, intptr_t sstride0, intptr_t sstride1);
+typedef void (*pixelavg_pp_t)(pixel *dst, intptr_t dstride, pixel *src0,
pixel *src1, intptr_t sstride0, intptr_t sstride1);
typedef void (*blockfil_s_t)(short *dst, intptr_t dstride, short val);
typedef void (*intra_dc_t)(pixel* above, pixel* left, pixel* dst, intptr_t
dstStride, int width, int bFilter);
@@ -290,6 +291,7 @@
pixelsub_sp_t pixelsub_sp;
pixeladd_ss_t pixeladd_ss;
pixeladd_pp_t pixeladd_pp;
+ pixelavg_pp_t pixelavg_pp[NUM_PARTITIONS];
filterVwghtd_t filterVwghtd;
filterHwghtd_t filterHwghtd;
On Mon, Sep 30, 2013 at 1:54 PM, Deepthi Devaki Akkoorath <
deepthidevaki at multicorewareinc.com> wrote:
>
>
>
> On Mon, Sep 30, 2013 at 12:35 PM, <deepthidevaki at multicorewareinc.com>wrote:
>
>> # HG changeset patch
>> # User Deepthi Devaki <deepthidevaki at multicorewareinc.com>
>> # Date 1380523193 -19800
>> # Node ID bb238e8b36007aad896884009c720d26df8775c5
>> # Parent 55edc34e253c14d3eccb83a7d1db43774349ff9a
>> Bidir ME: new logic adapted from x264
>>
>> L0 and L1 MVs from unidir ME used for bidir MV. bidir cost is calculated
>> from the average of references. Performance/PSNR with new bidir with
>> commandline
>> x265.exe FourPeople_1280x720_60.y4m -f 100 --b-adapt 0 -b 3 --ref 1
>> --hash 1 -o four.hevc -r recon.yuv
>> New: (2.24 fps), 515.16 kb/s, Global PSNR: 39.704
>> Orig: (2.05 fps), 519.47 kb/s, Global PSNR: 39.711
>>
>> diff -r 55edc34e253c -r bb238e8b3600 source/Lib/TLibEncoder/TEncSearch.cpp
>> --- a/source/Lib/TLibEncoder/TEncSearch.cpp Sat Sep 28 22:54:44 2013
>> -0500
>> +++ b/source/Lib/TLibEncoder/TEncSearch.cpp Mon Sep 30 12:09:53 2013
>> +0530
>> @@ -2289,7 +2289,7 @@
>> * \param bUseRes
>> * \returns void
>> */
>> -void TEncSearch::predInterSearch(TComDataCU* cu, TComYuv* fencYuv,
>> TComYuv* predYuv, bool bUseMRG)
>> +void TEncSearch::predInterSearch(TComDataCU* cu, TComYuv* /*fencYuv*/,
>> TComYuv* predYuv, bool bUseMRG)
>> {
>> m_predYuv[0].clear();
>> m_predYuv[1].clear();
>> @@ -2317,7 +2317,6 @@
>>
>> UInt partAddr;
>> int roiWidth, roiHeight;
>> - int refStart, refEnd;
>>
>> PartSize partSize = cu->getPartitionSize(0);
>> int bestBiPRefIdxL1 = 0;
>> @@ -2483,8 +2482,6 @@
>> // Bi-directional prediction
>> if ((cu->getSlice()->isInterB()) &&
>> (cu->isBipredRestriction(partIdx) == false))
>> {
>> - UInt motBits[2];
>> -
>> mvBidir[0] = mv[0];
>> mvBidir[1] = mv[1];
>> refIdxBidir[0] = refIdx[0];
>> @@ -2492,112 +2489,17 @@
>>
>> ::memcpy(mvPredBi, mvPred, sizeof(mvPred));
>> ::memcpy(mvpIdxBi, mvpIdx, sizeof(mvpIdx));
>> -
>> - if (cu->getSlice()->getMvdL1ZeroFlag())
>> - {
>> - xCopyAMVPInfo(&amvpInfo[1][bestBiPRefIdxL1],
>> cu->getCUMvField(REF_PIC_LIST_1)->getAMVPInfo());
>> - cu->setMVPIdxSubParts(bestBiPMvpL1, REF_PIC_LIST_1,
>> partAddr, partIdx, cu->getDepth(partAddr));
>> - mvpIdxBi[1][bestBiPRefIdxL1] = bestBiPMvpL1;
>> - mvPredBi[1][bestBiPRefIdxL1] =
>> cu->getCUMvField(REF_PIC_LIST_1)->getAMVPInfo()->m_mvCand[bestBiPMvpL1];
>> -
>> - mvBidir[1] = mvPredBi[1][bestBiPRefIdxL1];
>> - refIdxBidir[1] = bestBiPRefIdxL1;
>> -
>> cu->getCUMvField(REF_PIC_LIST_1)->setAllMv(mvBidir[1], partSize, partAddr,
>> 0, partIdx);
>> -
>> cu->getCUMvField(REF_PIC_LIST_1)->setAllRefIdx(refIdxBidir[1], partSize,
>> partAddr, 0, partIdx);
>> - motionCompensation(cu, &m_predYuv[1],
>> REF_PIC_LIST_1, partIdx);
>> -
>> - motBits[0] = bits[0] - mbBits[0];
>> - motBits[1] = mbBits[1];
>> -
>> - if (cu->getSlice()->getNumRefIdx(REF_PIC_LIST_1) > 1)
>> - {
>> - motBits[1] += bestBiPRefIdxL1 + 1;
>> - if (bestBiPRefIdxL1 ==
>> cu->getSlice()->getNumRefIdx(REF_PIC_LIST_1) - 1) motBits[1]--;
>> - }
>> -
>> - motBits[1] +=
>> m_mvpIdxCost[mvpIdxBi[1][bestBiPRefIdxL1]][AMVP_MAX_NUM_CANDS];
>> -
>> - bits[2] = mbBits[2] + motBits[0] + motBits[1];
>> -
>> - mvTemp[1][bestBiPRefIdxL1] = mvBidir[1];
>> - }
>> - else
>> - {
>> - motBits[0] = bits[0] - mbBits[0];
>> - motBits[1] = bits[1] - mbBits[1];
>> - bits[2] = mbBits[2] + motBits[0] + motBits[1];
>> - }
>> -
>> - int refList = 0;
>> - if (listCost[0] <= listCost[1])
>> - {
>> - refList = 1;
>> - }
>> - else
>> - {
>> - refList = 0;
>> - }
>> - if (!cu->getSlice()->getMvdL1ZeroFlag())
>> - {
>> - cu->getCUMvField(RefPicList(1 -
>> refList))->setAllMv(mv[1 - refList], partSize, partAddr, 0, partIdx);
>> - cu->getCUMvField(RefPicList(1 -
>> refList))->setAllRefIdx(refIdx[1 - refList], partSize, partAddr, 0,
>> partIdx);
>> - motionCompensation(cu, &m_predYuv[1 - refList],
>> RefPicList(1 - refList), partIdx);
>> - }
>> - RefPicList picList = (refList ? REF_PIC_LIST_1 :
>> REF_PIC_LIST_0);
>> -
>> - if (cu->getSlice()->getMvdL1ZeroFlag())
>> - {
>> - refList = 0;
>> - picList = REF_PIC_LIST_0;
>> - }
>> -
>> - bool bChanged = false;
>> -
>> - refStart = 0;
>> - refEnd = cu->getSlice()->getNumRefIdx(picList) - 1;
>> -
>> - for (int refIdxTmp = refStart; refIdxTmp <= refEnd;
>> refIdxTmp++)
>> - {
>> - bitsTemp = mbBits[2] + motBits[1 - refList];
>> - if (cu->getSlice()->getNumRefIdx(picList) > 1)
>> - {
>> - bitsTemp += refIdxTmp + 1;
>> - if (refIdxTmp ==
>> cu->getSlice()->getNumRefIdx(picList) - 1) bitsTemp--;
>> - }
>> - bitsTemp +=
>> m_mvpIdxCost[mvpIdxBi[refList][refIdxTmp]][AMVP_MAX_NUM_CANDS];
>> - // call bidir ME
>> - xMotionEstimation(cu, fencYuv, partIdx, picList,
>> &mvPredBi[refList][refIdxTmp], refIdxTmp, mvTemp[refList][refIdxTmp],
>> - bitsTemp, costTemp);
>> - xCopyAMVPInfo(&amvpInfo[refList][refIdxTmp],
>> cu->getCUMvField(picList)->getAMVPInfo());
>> - xCheckBestMVP(cu, picList,
>> mvTemp[refList][refIdxTmp], mvPredBi[refList][refIdxTmp],
>> mvpIdxBi[refList][refIdxTmp],
>> - bitsTemp, costTemp);
>> -
>> - if (costTemp < costbi)
>> - {
>> - bChanged = true;
>> -
>> - mvBidir[refList] =
>> mvTemp[refList][refIdxTmp];
>> - refIdxBidir[refList] = refIdxTmp;
>> -
>> - costbi = costTemp;
>> - motBits[refList] = bitsTemp - mbBits[2] -
>> motBits[1 - refList];
>> - bits[2] = bitsTemp;
>> - }
>> - } // for loop-refIdxTmp
>> -
>> - if (!bChanged)
>> - {
>> - if (costbi <= listCost[0] && costbi <= listCost[1])
>> - {
>> - xCopyAMVPInfo(&amvpInfo[0][refIdxBidir[0]],
>> cu->getCUMvField(REF_PIC_LIST_0)->getAMVPInfo());
>> - xCheckBestMVP(cu, REF_PIC_LIST_0, mvBidir[0],
>> mvPredBi[0][refIdxBidir[0]], mvpIdxBi[0][refIdxBidir[0]], bits[2], costbi);
>> - if (!cu->getSlice()->getMvdL1ZeroFlag())
>> - {
>> - xCopyAMVPInfo(&amvpInfo[1][refIdxBidir[1]],
>> cu->getCUMvField(REF_PIC_LIST_1)->getAMVPInfo());
>> - xCheckBestMVP(cu, REF_PIC_LIST_1,
>> mvBidir[1], mvPredBi[1][refIdxBidir[1]], mvpIdxBi[1][refIdxBidir[1]],
>> bits[2], costbi);
>> - }
>> - }
>> - }
>> +
>> + pixel *ref0,*ref1;
>> + ref0 =
>> cu->getSlice()->m_mref[REF_PIC_LIST_0][refIdx[0]]->fpelPlane + (pu -
>> fenc->getLumaAddr()) + (mv[0].x >> 2) + (mv[0].y >> 2) * fenc->getStride();
>> + ref1 =
>> cu->getSlice()->m_mref[REF_PIC_LIST_1][refIdx[1]]->fpelPlane + (pu -
>> fenc->getLumaAddr()) + (mv[1].x >> 2) + (mv[1].y >> 2) * fenc->getStride();
>> +
>>
>
> There is a problem here. It is taking only fullpel references. Must
> generate the reference subpels.
>
>
>
>> + pixel avg[MAX_CU_SIZE * MAX_CU_SIZE];
>> +
>> + int partEnum = PartitionFromSizes(roiWidth, roiHeight);
>> + primitives.pixelavg_pp[partEnum](avg, roiWidth, ref0,
>> ref1, fenc->getStride(), fenc->getStride());
>> + int satdCost = primitives.satd[partEnum](pu,
>> fenc->getStride(), avg, roiWidth);
>> + costbi = satdCost + m_rdCost->getCost(bits[0]) +
>> m_rdCost->getCost(bits[1]);
>> } // if (B_SLICE)
>> } //end if bTestNormalMC
>>
>> diff -r 55edc34e253c -r bb238e8b3600 source/common/pixel.cpp
>> --- a/source/common/pixel.cpp Sat Sep 28 22:54:44 2013 -0500
>> +++ b/source/common/pixel.cpp Mon Sep 30 12:09:53 2013 +0530
>> @@ -578,6 +578,21 @@
>> }
>> }
>>
>> +template<int lx, int ly>
>> +void pixelavg_pp(pixel* dst, intptr_t dstride, pixel* src0, pixel* src1,
>> intptr_t sstride0, intptr_t sstride1)
>> +{
>> + for( int y = 0; y < ly; y++ )
>> + {
>> + for( int x = 0; x < lx; x++ )
>> + {
>> + dst[x] = ( src0[x] + src1[x] + 1 ) >> 1;
>> + }
>> + src0 += sstride0;
>> + src1 += sstride1;
>> + dst += dstride;
>> + }
>> +}
>> +
>> void scale1D_128to64(pixel *dst, pixel *src, intptr_t /*stride*/)
>> {
>> int x;
>> @@ -647,6 +662,7 @@
>> SET_FUNC_PRIMITIVE_TABLE_C2(sad)
>> SET_FUNC_PRIMITIVE_TABLE_C2(sad_x3)
>> SET_FUNC_PRIMITIVE_TABLE_C2(sad_x4)
>> + SET_FUNC_PRIMITIVE_TABLE_C2(pixelavg_pp)
>>
>> // satd
>> p.satd[PARTITION_4x4] = satd_4x4;
>> diff -r 55edc34e253c -r bb238e8b3600 source/common/primitives.h
>> --- a/source/common/primitives.h Sat Sep 28 22:54:44 2013 -0500
>> +++ b/source/common/primitives.h Mon Sep 30 12:09:53 2013 +0530
>> @@ -196,6 +196,7 @@
>> typedef void (*pixelsub_sp_t)(int bx, int by, short *dst, intptr_t
>> dstride, pixel *src0, pixel *src1, intptr_t sstride0, intptr_t sstride1);
>> typedef void (*pixeladd_ss_t)(int bx, int by, short *dst, intptr_t
>> dstride, short *src0, short *src1, intptr_t sstride0, intptr_t sstride1);
>> typedef void (*pixeladd_pp_t)(int bx, int by, pixel *dst, intptr_t
>> dstride, pixel *src0, pixel *src1, intptr_t sstride0, intptr_t sstride1);
>> +typedef void (*pixelavg_pp_t)(pixel *dst, intptr_t dstride, pixel *src0,
>> pixel *src1, intptr_t sstride0, intptr_t sstride1);
>> typedef void (*blockfil_s_t)(short *dst, intptr_t dstride, short val);
>>
>> typedef void (*intra_dc_t)(pixel* above, pixel* left, pixel* dst,
>> intptr_t dstStride, int width, int bFilter);
>> @@ -290,6 +291,7 @@
>> pixelsub_sp_t pixelsub_sp;
>> pixeladd_ss_t pixeladd_ss;
>> pixeladd_pp_t pixeladd_pp;
>> + pixelavg_pp_t pixelavg_pp[NUM_PARTITIONS];
>>
>> filterVwghtd_t filterVwghtd;
>> filterHwghtd_t filterHwghtd;
>>
>
>
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