ref: a9006e4b5c3544cc248b117e8d2cf7df3cc7c1dc
dir: /test/decoder/DecUT_DeblockCommon.cpp/
#include <gtest/gtest.h>
#include "../../codec/decoder/core/inc/deblocking.h"
#include "../../codec/common/inc/deblocking_common.h"
using namespace WelsDec;
/* extern pure C functions */
extern void DeblockLumaLt4_c (uint8_t* pPix, int32_t iStrideX, int32_t iStrideY, int32_t iAlpha, int32_t iBeta,
int8_t* pTc);
extern void DeblockLumaEq4_c (uint8_t* pPix, int32_t iStrideX, int32_t iStrideY, int32_t iAlpha, int32_t iBeta);
extern void DeblockChromaLt4_c (uint8_t* pPixCb, uint8_t* pPixCr, int32_t iStrideX, int32_t iStrideY, int32_t iAlpha,
int32_t iBeta, int8_t* pTc);
extern void DeblockChromaEq4_c (uint8_t* pPixCb, uint8_t* pPixCr, int32_t iStrideX, int32_t iStrideY, int32_t iAlpha,
int32_t iBeta);
namespace WelsDec {
extern void FilteringEdgeChromaHV (PDqLayer pCurDqLayer, PDeblockingFilter pFilter, int32_t iBoundryFlag);
extern void FilteringEdgeLumaHV (PDqLayer pCurDqLayer, PDeblockingFilter pFilter, int32_t iBoundryFlag);
}
/* Macros body */
#define GENERATE_DATA_DEBLOCKING(pBase, pRef, iWidth) \
if (iNum==0) { \
iAlpha = 255; \
iBeta = 18; \
iTc[0] = iTc[1] = iTc[2] = iTc[3] = 25; \
pBase[0] = pRef[0] = 128; \
for (int i = 1; i < iWidth*iWidth; i++) { \
pBase[i] = pRef[i] = WelsClip3( pBase[i-1] -16 + rand()%32, 0, 255 ); \
} \
} else if (iNum==1) { \
iAlpha = 4; \
iBeta = 2; \
iTc[0] = iTc[1] = iTc[2] = iTc[3] = 9; \
pBase[0] = pRef[0] = 128; \
for (int i = 1; i < iWidth*iWidth; i++) { \
pBase[i] = pRef[i] = WelsClip3( pBase[i-1] -4 + rand()%8, 0, 255 ); \
} \
} else { \
iAlpha = rand() % 256; \
iBeta = rand() % 19; \
for (int i=0; i<4; i++) { \
iTc[i] = rand() % 26; \
} \
for (int i = 0; i < iWidth*iWidth; i++) { \
pBase[i] = pRef[i] = rand() % 256; \
} \
}
/* NULL functions, for null call */
void UT_DeblockingFuncInterface (PDqLayer pCurDqLayer, PDeblockingFilter filter, int32_t boundry_flag) {
return;
}
/* Set deblocking functions to NULL */
void UT_DeblockingFuncLumaLT4Func (uint8_t* iSampleY, int32_t iStride, int32_t iAlpha, int32_t iBeta, int8_t* iTc) {
if (iAlpha > 0 || iBeta > 0) {
iSampleY[0]++;
}
return;
}
void UT_DeblockingFuncLumaEQ4Func (uint8_t* iSampleY, int32_t iStride, int32_t iAlpha, int32_t iBeta) {
if (iAlpha > 0 || iBeta > 0) {
iSampleY[0]++;
}
return;
}
void UT_DeblockingFuncChromaLT4Func (uint8_t* iSampleCb, uint8_t* iSampleCr, int32_t iStride, int32_t iAlpha,
int32_t iBeta, int8_t* iTc) {
if (iAlpha > 0 || iBeta > 0) {
iSampleCb[0]++;
iSampleCr[0]++;
}
return;
}
void UT_DeblockingFuncChromaEQ4Func (uint8_t* iSampleCb, uint8_t* iSampleCr, int32_t iStride, int32_t iAlpha,
int32_t iBeta) {
if (iAlpha > 0 || iBeta > 0) {
iSampleCb[0]++;
iSampleCr[0]++;
}
return;
}
/* Public function for local test */
/* Anchor functions body, some directly from the current code */
void anchor_DeblockingLumaNormal (uint8_t* pPix, int32_t iStrideX, int32_t iStrideY, int32_t iAlpha, int32_t iBeta,
int8_t* pTc) {
// void DeblockLumaLt4_c (uint8_t* pPix, int32_t iStrideX, int32_t iStrideY, int32_t iAlpha, int32_t iBeta, int8_t* pTc)
// bS<4, Section 8.7.2.3
int32_t p[3];
int32_t q[3];
int32_t iTc;
int32_t iDelta;
int32_t iIndexTc;
for (int iLine = 0; iLine < 16; iLine++) {
iIndexTc = iLine >> 2;
iTc = pTc[iIndexTc];
for (int m = 0; m < 3; m++) {
p[m] = pPix[iStrideX * -1 * (m + 1)];
q[m] = pPix[iStrideX * m];
}// for
// filterSampleFlag, 8-460
if (abs (p[0] - q[0]) < iAlpha && abs (p[1] - p[0]) < iBeta && abs (q[1] - q[0]) < iBeta) {
// 8-470
if (abs (p[2] - p[0]) < iBeta) {
pPix[iStrideX * -2] = WELS_CLIP3 (p[1] + WELS_CLIP3 (((p[2] + ((p[0] + q[0] + 1) >> 1) - (p[1] << 1)) >> 1),
-1 * pTc[iIndexTc], pTc[iIndexTc]), 0, 255);
iTc++;
}
// 8-472
if (abs (q[2] - q[0]) < iBeta) {
pPix[iStrideX * 1] = WELS_CLIP3 (q[1] + WELS_CLIP3 (((q[2] + ((p[0] + q[0] + 1) >> 1) - (q[1] << 1)) >> 1),
-1 * pTc[iIndexTc], pTc[iIndexTc]), 0, 255);
iTc++;
}
// 8-467,468,469
iDelta = WELS_CLIP3 (((((q[0] - p[0]) * (1 << 2)) + (p[1] - q[1]) + 4) >> 3), -1 * iTc, iTc);
pPix[iStrideX * -1] = WELS_CLIP3 ((p[0] + iDelta), 0, 255);
pPix[0] = WELS_CLIP3 ((q[0] - iDelta), 0, 255);
}
// Next line
pPix += iStrideY;
}
}
void anchor_DeblockingLumaIntra (uint8_t* pPix, int32_t iStrideX, int32_t iStrideY, int32_t iAlpha, int32_t iBeta) {
// void DeblockLumaEq4_c (uint8_t* pPix, int32_t iStrideX, int32_t iStrideY, int32_t iAlpha, int32_t iBeta)
// bS==4, Section 8.7.2.4
int32_t p[4], q[4];
for (int iLine = 0; iLine < 16; iLine++) {
for (int m = 0; m < 4; m++) {
p[m] = pPix[iStrideX * -1 * (m + 1)];
q[m] = pPix[iStrideX * m];
}
// filterSampleFlag, 8-460
if (abs (p[0] - q[0]) < iAlpha && abs (p[1] - p[0]) < iBeta && abs (q[1] - q[0]) < iBeta) {
// 8-476
if (abs (p[2] - p[0]) < iBeta && abs (p[0] - q[0]) < ((iAlpha >> 2) + 2)) {
// 8-477,478, 479
pPix[iStrideX * -1] = (p[2] + 2 * p[1] + 2 * p[0] + 2 * q[0] + q[1] + 4) >> 3;
pPix[iStrideX * -2] = (p[2] + p[1] + p[0] + q[0] + 2) >> 2;
pPix[iStrideX * -3] = (2 * p[3] + 3 * p[2] + p[1] + p[0] + q[0] + 4) >> 3;
} else {
// 8-480
pPix[iStrideX * -1] = (2 * p[1] + p[0] + q[1] + 2) >> 2;
}
// 8-483
if (abs (q[2] - q[0]) < iBeta && abs (p[0] - q[0]) < ((iAlpha >> 2) + 2)) {
// 8-484,485,486
pPix[ 0 ] = (p[1] + 2 * p[0] + 2 * q[0] + 2 * q[1] + q[2] + 4) >> 3;
pPix[1 * iStrideX ] = (p[0] + q[0] + q[1] + q[2] + 2) >> 2;
pPix[2 * iStrideX ] = (2 * q[3] + 3 * q[2] + q[1] + q[0] + p[0] + 4) >> 3;
} else {
// 8-487
pPix[0 * iStrideX ] = (2 * q[1] + q[0] + p[1] + 2) >> 2;
}
}
// Next line
pPix += iStrideY;
}
}
void anchor_DeblockingChromaNormal (uint8_t* pPixCb, uint8_t* pPixCr, int32_t iStrideX, int32_t iStrideY,
int32_t iAlpha, int32_t iBeta, int8_t* pTc) {
// void DeblockChromaLt4_c (uint8_t* pPixCb, uint8_t* pPixCr, int32_t iStrideX, int32_t iStrideY, int32_t iAlpha, int32_t iBeta, int8_t* pTc)
// Section 8.7.2.3
int32_t p[2], q[2];
int32_t iIndexTc;
int32_t iDelta;
int32_t iTc;
for (int iLine = 0; iLine < 8; iLine++) {
iIndexTc = iLine >> 1;
iTc = pTc[iIndexTc];
/* for Cb */
for (int m = 0; m < 2; m++) {
p[m] = pPixCb[iStrideX * -1 * (m + 1)];
q[m] = pPixCb[iStrideX * m];
}
// filterSampleFlag, 8-460
if (abs (p[0] - q[0]) < iAlpha && abs (p[1] - p[0]) < iBeta && abs (q[1] - q[0]) < iBeta) {
// 8-467, 468, 469
iDelta = WELS_CLIP3 (((((q[0] - p[0]) * (1 << 2)) + (p[1] - q[1]) + 4) >> 3), -1 * iTc, iTc);
pPixCb[iStrideX * -1] = WELS_CLIP3 ((p[0] + iDelta), 0, 255);
pPixCb[iStrideX * 0 ] = WELS_CLIP3 ((q[0] - iDelta), 0, 255);
}
pPixCb += iStrideY;
/* for Cr */
for (int m = 0; m < 2; m++) {
p[m] = pPixCr[iStrideX * -1 * (m + 1)];
q[m] = pPixCr[iStrideX * m];
}
// filterSampleFlag, 8-460
if (abs (p[0] - q[0]) < iAlpha && abs (p[1] - p[0]) < iBeta && abs (q[1] - q[0]) < iBeta) {
// 8-467, 468, 469
iDelta = WELS_CLIP3 (((((q[0] - p[0]) * (1 << 2)) + (p[1] - q[1]) + 4) >> 3), -1 * iTc, iTc);
pPixCr[iStrideX * -1] = WELS_CLIP3 ((p[0] + iDelta), 0, 255);
pPixCr[iStrideX * 0 ] = WELS_CLIP3 ((q[0] - iDelta), 0, 255);
}
pPixCr += iStrideY;
}
}
void anchor_DeblockingChromaIntra (uint8_t* pPixCb, uint8_t* pPixCr, int32_t iStrideX, int32_t iStrideY, int32_t iAlpha,
int32_t iBeta) {
//void DeblockChromaEq4_c (uint8_t* pPixCb, uint8_t* pPixCr, int32_t iStrideX, int32_t iStrideY, int32_t iAlpha, int32_t iBeta)
// Section 8.7.2.4
int32_t p[2], q[2];
for (int iLine = 0; iLine < 8; iLine++) {
/* for Cb */
for (int m = 0; m < 2; m++) {
p[m] = pPixCb[iStrideX * -1 * (m + 1)];
q[m] = pPixCb[iStrideX * m];
}
// filterSampleFlag, 8-460
if (abs (p[0] - q[0]) < iAlpha && abs (p[1] - p[0]) < iBeta && abs (q[1] - q[0]) < iBeta) {
// 8-480, 487
pPixCb[iStrideX * -1] = WELS_CLIP3 ((2 * p[1] + p[0] + q[1] + 2) >> 2, 0, 255);
pPixCb[iStrideX * 0 ] = WELS_CLIP3 ((2 * q[1] + q[0] + p[1] + 2) >> 2, 0, 255);
}
pPixCb += iStrideY;
/* for Cr */
for (int m = 0; m < 2; m++) {
p[m] = pPixCr[iStrideX * -1 * (m + 1)];
q[m] = pPixCr[iStrideX * m];
}
// filterSampleFlag, 8-460
if (abs (p[0] - q[0]) < iAlpha && abs (p[1] - p[0]) < iBeta && abs (q[1] - q[0]) < iBeta) {
// 8-480, 487
pPixCr[iStrideX * -1] = WELS_CLIP3 ((2 * p[1] + p[0] + q[1] + 2) >> 2, 0, 255);
pPixCr[iStrideX * 0 ] = WELS_CLIP3 ((2 * q[1] + q[0] + p[1] + 2) >> 2, 0, 255);
}
pPixCr += iStrideY;
}
}
/* Unit test functions body */
TEST (DeblockingCommon, DeblockLumaLt4_c) {
// void DeblockLumaLt4_c (uint8_t* pPix, int32_t iStrideX, int32_t iStrideY, int32_t iAlpha, int32_t iBeta, int8_t* pTc)
#define TEST_CYCLE 1000
ENFORCE_STACK_ALIGN_1D (uint8_t, iPixBase, 16 * 16, 16);
ENFORCE_STACK_ALIGN_1D (uint8_t, iPixRef, 16 * 16, 16);
int32_t iAlpha, iBeta;
ENFORCE_STACK_ALIGN_1D (int8_t, iTc, 4, 16);
for (int iNum = 0; iNum < TEST_CYCLE; iNum++) {
/* Horizontal */
GENERATE_DATA_DEBLOCKING (iPixBase, iPixRef, 16)
anchor_DeblockingLumaNormal (&iPixBase[8 * 1], 1, 16, iAlpha, iBeta, iTc);
DeblockLumaLt4_c (&iPixRef[8 * 1], 1, 16, iAlpha, iBeta, iTc);
for (int i = 0; i < 16 * 16; i++) {
ASSERT_FALSE (iPixBase[i] != iPixRef[i]) << "Horizontal Error, (Pos, Base, Ref)-(" << i << "," <<
(uint32_t)iPixBase[i] << "," << (uint32_t)iPixRef[i] << ")";
}
/* Vertical */
GENERATE_DATA_DEBLOCKING (iPixBase, iPixRef, 16)
anchor_DeblockingLumaNormal (&iPixBase[8 * 16], 16, 1, iAlpha, iBeta, iTc);
DeblockLumaLt4_c (&iPixRef[8 * 16], 16, 1, iAlpha, iBeta, iTc);
for (int i = 0; i < 16 * 16; i++) {
ASSERT_FALSE (iPixBase[i] != iPixRef[i]) << "Vertical Error, (Pos, Base, Ref)-(" << i << "," <<
(uint32_t)iPixBase[i] << "," << (uint32_t)iPixRef[i] << ")";
}
}
}
TEST (DeblockingCommon, DeblockLumaEq4_c) {
//void DeblockLumaEq4_c (uint8_t* pPix, int32_t iStrideX, int32_t iStrideY, int32_t iAlpha, int32_t iBeta)
#define TEST_CYCLE 1000
ENFORCE_STACK_ALIGN_1D (uint8_t, iPixBase, 16 * 16, 16);
ENFORCE_STACK_ALIGN_1D (uint8_t, iPixRef, 16 * 16, 16);
int32_t iAlpha, iBeta;
/* NOT used here */
ENFORCE_STACK_ALIGN_1D (int8_t, iTc, 4, 16);
for (int iNum = 0; iNum < TEST_CYCLE; iNum++) {
/* Horizontal */
GENERATE_DATA_DEBLOCKING (iPixBase, iPixRef, 16)
anchor_DeblockingLumaIntra (&iPixBase[8 * 1], 1, 16, iAlpha, iBeta);
DeblockLumaEq4_c (&iPixRef[8 * 1], 1, 16, iAlpha, iBeta);
for (int i = 0; i < 16 * 16; i++) {
ASSERT_FALSE (iPixBase[i] != iPixRef[i]) << "Horizontal Error, (Pos, Base, Ref)-(" << i << "," <<
(uint32_t)iPixBase[i] << "," << (uint32_t)iPixRef[i] << ")";
}
/* Vertical */
GENERATE_DATA_DEBLOCKING (iPixBase, iPixRef, 16)
anchor_DeblockingLumaIntra (&iPixBase[8 * 16], 16, 1, iAlpha, iBeta);
DeblockLumaEq4_c (&iPixRef[8 * 16], 16, 1, iAlpha, iBeta);
for (int i = 0; i < 16 * 16; i++) {
ASSERT_FALSE (iPixBase[i] != iPixRef[i]) << "Vertical Error, (Pos, Base, Ref)-(" << i << "," <<
(uint32_t)iPixBase[i] << "," << (uint32_t)iPixRef[i] << ")";
}
}
}
TEST (DeblockingCommon, DeblockChromaLt4_c) {
// void DeblockChromaLt4_c (uint8_t* pPixCb, uint8_t* pPixCr, int32_t iStrideX, int32_t iStrideY, int32_t iAlpha, int32_t iBeta, int8_t* pTc)
#define TEST_CYCLE 1000
ENFORCE_STACK_ALIGN_1D (uint8_t, iPixCbBase, 8 * 8, 16);
ENFORCE_STACK_ALIGN_1D (uint8_t, iPixCrBase, 8 * 8, 16);
ENFORCE_STACK_ALIGN_1D (uint8_t, iPixCbRef, 8 * 8, 16);
ENFORCE_STACK_ALIGN_1D (uint8_t, iPixCrRef, 8 * 8, 16);
int32_t iAlpha, iBeta;
ENFORCE_STACK_ALIGN_1D (int8_t, iTc, 4, 16);
for (int iNum = 0; iNum < TEST_CYCLE; iNum++) {
/* Horizontal */
GENERATE_DATA_DEBLOCKING (iPixCbBase, iPixCbRef, 8)
GENERATE_DATA_DEBLOCKING (iPixCrBase, iPixCrRef, 8)
anchor_DeblockingChromaNormal (&iPixCbBase[4 * 1], &iPixCrBase[4 * 1], 1, 8, iAlpha, iBeta, iTc);
DeblockChromaLt4_c (&iPixCbRef[4 * 1], &iPixCrRef[4 * 1], 1, 8, iAlpha, iBeta, iTc);
for (int i = 0; i < 8 * 8; i++) {
ASSERT_FALSE (iPixCbBase[i] != iPixCbRef[i]
|| iPixCrBase[i] != iPixCrRef[i]) << "Horizontal Error, (pos, CbBase, CbRef, CrBase, CrRef)-(" << i << "," <<
(uint32_t)iPixCbBase[i] << "," << (uint32_t)iPixCbRef[i] << "," << (uint32_t)iPixCrBase[i] << "," <<
(uint32_t)iPixCrRef[i] << ")";
}
/* Vertical */
GENERATE_DATA_DEBLOCKING (iPixCbBase, iPixCbRef, 8)
GENERATE_DATA_DEBLOCKING (iPixCrBase, iPixCrRef, 8)
anchor_DeblockingChromaNormal (&iPixCbBase[4 * 8], &iPixCrBase[4 * 8], 8, 1, iAlpha, iBeta, iTc);
DeblockChromaLt4_c (&iPixCbRef[4 * 8], &iPixCrRef[4 * 8], 8, 1, iAlpha, iBeta, iTc);
for (int i = 0; i < 8 * 8; i++) {
ASSERT_FALSE (iPixCbBase[i] != iPixCbRef[i]
|| iPixCrBase[i] != iPixCrRef[i]) << "Vertical Error, (pos, CbBase, CbRef, CrBase, CrRef)-(" << i << "," <<
(uint32_t)iPixCbBase[i] << "," << (uint32_t)iPixCbRef[i] << "," << (uint32_t)iPixCrBase[i] << "," <<
(uint32_t)iPixCrRef[i] << ")";
}
}
}
TEST (DeblockingCommon, DeblockChromaEq4_c) {
// void DeblockChromaEq4_c (uint8_t* pPixCb, uint8_t* pPixCr, int32_t iStrideX, int32_t iStrideY, int32_t iAlpha, int32_t iBeta)
#define TEST_CYCLE 1000
ENFORCE_STACK_ALIGN_1D (uint8_t, iPixCbBase, 8 * 8, 16);
ENFORCE_STACK_ALIGN_1D (uint8_t, iPixCrBase, 8 * 8, 16);
ENFORCE_STACK_ALIGN_1D (uint8_t, iPixCbRef, 8 * 8, 16);
ENFORCE_STACK_ALIGN_1D (uint8_t, iPixCrRef, 8 * 8, 16);
int32_t iAlpha, iBeta;
/* NOT used here*/
ENFORCE_STACK_ALIGN_1D (int8_t, iTc, 4, 16);
for (int iNum = 0; iNum < TEST_CYCLE; iNum++) {
/* Horizontal */
GENERATE_DATA_DEBLOCKING (iPixCbBase, iPixCbRef, 8)
GENERATE_DATA_DEBLOCKING (iPixCrBase, iPixCrRef, 8)
anchor_DeblockingChromaIntra (&iPixCbBase[4 * 1], &iPixCrBase[4 * 1], 1, 8, iAlpha, iBeta);
DeblockChromaEq4_c (&iPixCbRef[4 * 1], &iPixCrRef[4 * 1], 1, 8, iAlpha, iBeta);
for (int i = 0; i < 8 * 8; i++) {
ASSERT_FALSE (iPixCbBase[i] != iPixCbRef[i]
|| iPixCrBase[i] != iPixCrRef[i]) << "Horizontal Error, (pos, CbBase, CbRef, CrBase, CrRef)-(" << i << "," <<
(uint32_t)iPixCbBase[i] << "," << (uint32_t)iPixCbRef[i] << "," << (uint32_t)iPixCrBase[i] << "," <<
(uint32_t)iPixCrRef[i] << ")";
}
/* Vertical */
GENERATE_DATA_DEBLOCKING (iPixCbBase, iPixCbRef, 8)
GENERATE_DATA_DEBLOCKING (iPixCrBase, iPixCrRef, 8)
anchor_DeblockingChromaIntra (&iPixCbBase[4 * 8], &iPixCrBase[4 * 8], 8, 1, iAlpha, iBeta);
DeblockChromaEq4_c (&iPixCbRef[4 * 8], &iPixCrRef[4 * 8], 8, 1, iAlpha, iBeta);
for (int i = 0; i < 8 * 8; i++) {
ASSERT_FALSE (iPixCbBase[i] != iPixCbRef[i]
|| iPixCrBase[i] != iPixCrRef[i]) << "Vertical Error, (pos, CbBase, CbRef, CrBase, CrRef)-(" << i << "," <<
(uint32_t)iPixCbBase[i] << "," << (uint32_t)iPixCbRef[i] << "," << (uint32_t)iPixCrBase[i] << "," <<
(uint32_t)iPixCrRef[i] << ")";
}
}
}
/////////// Logic call functions
TEST (DecoderDeblocking, DeblockingAvailableNoInterlayer) {
// DeblockingAvailableNoInterlayer (PDqLayer pCurDqLayer, int32_t iFilterIdc)
SDqLayer sLayer;
int32_t iFilterIdc;
int32_t iSliceIdc[9];
sLayer.pSliceIdc = iSliceIdc;
/* iFilterIdc only support 0 and 2, which is related with the encode configuration */
/* Using 3x3 grids to simulate the different situations */
#define UT_DBAvailable_idc_0(iX, iY, iExpect) \
iFilterIdc = 0; \
sLayer.iMbX = iX; \
sLayer.iMbY = iY; \
sLayer.iMbXyIndex = sLayer.iMbX + sLayer.iMbY*3; \
sLayer.iMbWidth = 3; \
EXPECT_TRUE(DeblockingAvailableNoInterlayer (&sLayer, iFilterIdc)==iExpect);
#define UT_DBAvailable_idc_2_same_slice(iX, iY, iExpect) \
iFilterIdc = 2; \
sLayer.iMbX = iX; \
sLayer.iMbY = iY; \
sLayer.iMbXyIndex = sLayer.iMbX + sLayer.iMbY*3; \
sLayer.iMbWidth = 3; \
iSliceIdc[0] = rand()%10; \
for (int i=1; i<9; i++) { \
iSliceIdc[i] = iSliceIdc[0]; \
} \
EXPECT_TRUE(DeblockingAvailableNoInterlayer (&sLayer, iFilterIdc)==iExpect)<<"Same Slice";
#define UT_DBAvailable_idc_2_diff_slice(iX, iY, iExpect) \
iFilterIdc = 2; \
sLayer.iMbX = iX; \
sLayer.iMbY = iY; \
sLayer.iMbXyIndex = sLayer.iMbX + sLayer.iMbY*3; \
sLayer.iMbWidth = 3; \
for (int i=0; i<9; i++) { \
iSliceIdc[i] = i; \
} \
EXPECT_TRUE(DeblockingAvailableNoInterlayer (&sLayer, iFilterIdc)==iExpect)<<"Different Slice";
// (1) idc==0
UT_DBAvailable_idc_0 (0, 0, 0x00)
UT_DBAvailable_idc_0 (0, 1, 0x02)
UT_DBAvailable_idc_0 (0, 2, 0x02)
UT_DBAvailable_idc_0 (1, 0, 0x01)
UT_DBAvailable_idc_0 (1, 1, 0x03)
UT_DBAvailable_idc_0 (1, 2, 0x03)
UT_DBAvailable_idc_0 (2, 0, 0x01)
UT_DBAvailable_idc_0 (2, 1, 0x03)
UT_DBAvailable_idc_0 (2, 2, 0x03)
// (2) idc==2, same slice
UT_DBAvailable_idc_2_same_slice (0, 0, 0x00)
UT_DBAvailable_idc_2_same_slice (0, 1, 0x02)
UT_DBAvailable_idc_2_same_slice (0, 2, 0x02)
UT_DBAvailable_idc_2_same_slice (1, 0, 0x01)
UT_DBAvailable_idc_2_same_slice (1, 1, 0x03)
UT_DBAvailable_idc_2_same_slice (1, 2, 0x03)
UT_DBAvailable_idc_2_same_slice (2, 0, 0x01)
UT_DBAvailable_idc_2_same_slice (2, 1, 0x03)
UT_DBAvailable_idc_2_same_slice (2, 2, 0x03)
// (3) idc==3, diff slice
UT_DBAvailable_idc_2_diff_slice (0, 0, 0x00)
UT_DBAvailable_idc_2_diff_slice (0, 1, 0x00)
UT_DBAvailable_idc_2_diff_slice (0, 2, 0x00)
UT_DBAvailable_idc_2_diff_slice (1, 0, 0x00)
UT_DBAvailable_idc_2_diff_slice (1, 1, 0x00)
UT_DBAvailable_idc_2_diff_slice (1, 2, 0x00)
UT_DBAvailable_idc_2_diff_slice (2, 0, 0x00)
UT_DBAvailable_idc_2_diff_slice (2, 1, 0x00)
UT_DBAvailable_idc_2_diff_slice (2, 2, 0x00)
}
TEST (DecoderDeblocking, DeblockingInit) {
// void DeblockingInit (PDeblockingFunc pDeblockingFunc, int32_t iCpu)
SDeblockingFunc sDBFunc;
memset (&sDBFunc, 0, sizeof (SDeblockingFunc));
#define DB_FUNC_CPUFLAG(idx) \
EXPECT_TRUE(sDBFunc.pfLumaDeblockingLT4Ver == &DeblockLumaLt4V_##idx); \
EXPECT_TRUE(sDBFunc.pfLumaDeblockingEQ4Ver == &DeblockLumaEq4V_##idx); \
EXPECT_TRUE(sDBFunc.pfLumaDeblockingLT4Hor == &DeblockLumaLt4H_##idx); \
EXPECT_TRUE(sDBFunc.pfLumaDeblockingEQ4Hor == &DeblockLumaEq4H_##idx); \
EXPECT_TRUE(sDBFunc.pfChromaDeblockingLT4Ver == &DeblockChromaLt4V_##idx); \
EXPECT_TRUE(sDBFunc.pfChromaDeblockingEQ4Ver == &DeblockChromaEq4V_##idx); \
EXPECT_TRUE(sDBFunc.pfChromaDeblockingLT4Hor == &DeblockChromaLt4H_##idx); \
EXPECT_TRUE(sDBFunc.pfChromaDeblockingEQ4Hor == &DeblockChromaEq4H_##idx);
#ifndef X86_ASM
// pure C
DeblockingInit (&sDBFunc, 0x00000000);
DB_FUNC_CPUFLAG (c)
#endif
#ifdef X86_ASM
// pure C
DeblockingInit (&sDBFunc, 0x00000000);
DB_FUNC_CPUFLAG (c)
// SSE3
DeblockingInit (&sDBFunc, 0x00000200);
DB_FUNC_CPUFLAG (ssse3)
#endif
#ifdef HAVE_NEON
// pure C
DeblockingInit (&sDBFunc, 0x00000000);
DB_FUNC_CPUFLAG (c)
// NEON
DeblockingInit (&sDBFunc, 0x000004);
DB_FUNC_CPUFLAG (neon)
#endif
#ifdef HAVE_NEON_AARCH64
// pure C
DeblockingInit (&sDBFunc, 0x00000000);
DB_FUNC_CPUFLAG (c)
// NEON_AARCH64
DeblockingInit (&sDBFunc, 0x000004);
DB_FUNC_CPUFLAG (AArch64_neon)
#endif
#ifdef HAVE_MMI
// pure C
DeblockingInit (&sDBFunc, 0x00000000);
DB_FUNC_CPUFLAG (c)
// mmi
DeblockingInit (&sDBFunc, 0x00000001);
DB_FUNC_CPUFLAG (mmi)
#endif
}
TEST (DecoderDeblocking, WelsDeblockingFilterSlice) {
// void WelsDeblockingFilterSlice (PWelsDecoderContext pCtx, PDeblockingFilterMbFunc pDeblockMb)
/* NOT support FMO now */
SWelsDecoderContext sCtx;
SDqLayer sDqLayer;
SSps sSPS;
SPps sPPS;
SPicture sDec;
PDeblockingFilterMbFunc pDeblockMb = &UT_DeblockingFuncInterface;
/* NOT do actual deblocking process, set related parameters to null */
sCtx.pDec = &sDec;
sCtx.pDec->iLinesize[0] = sCtx.pDec->iLinesize[1] = sCtx.pDec->iLinesize[2] = 0;
sCtx.pDec->pData[0] = sCtx.pDec->pData[1] = sCtx.pDec->pData[2] = NULL;
/* As no FMO in encoder now, the multi slicegroups has not been set */
sCtx.pFmo = NULL;
sCtx.pCurDqLayer = &sDqLayer;
/* As void return, using iMbXyIndex to reflect whether the all MBs have been passed. */
sDqLayer.sLayerInfo.sSliceInLayer.sSliceHeaderExt.sSliceHeader.iFirstMbInSlice = 0;
sDqLayer.sLayerInfo.sSliceInLayer.iTotalMbInCurSlice = 0;
// whether disable Deblocking Filter Idc
sDqLayer.sLayerInfo.sSliceInLayer.sSliceHeaderExt.sSliceHeader.uiDisableDeblockingFilterIdc = 0;
sDqLayer.sLayerInfo.sSliceInLayer.sSliceHeaderExt.sSliceHeader.iSliceAlphaC0Offset = 0;
sDqLayer.sLayerInfo.sSliceInLayer.sSliceHeaderExt.sSliceHeader.iSliceBetaOffset = 0;
sDqLayer.sLayerInfo.sSliceInLayer.sSliceHeaderExt.sSliceHeader.pSps = &sSPS;
sDqLayer.sLayerInfo.sSliceInLayer.sSliceHeaderExt.sSliceHeader.pSps->uiTotalMbCount = 0;
sDqLayer.sLayerInfo.sSliceInLayer.sSliceHeaderExt.sSliceHeader.pPps = &sPPS;
/* Only test one slicegroup, not reflect the FMO func */
sDqLayer.sLayerInfo.sSliceInLayer.sSliceHeaderExt.sSliceHeader.pPps->uiNumSliceGroups = 1;
// (1) Normal case, the iTotalMbInCurSlice == pSps->uiTotalMbCount
sDqLayer.iMbX = sDqLayer.iMbY = 0;
sDqLayer.iMbXyIndex = 0;
sDqLayer.sLayerInfo.sSliceInLayer.iTotalMbInCurSlice = 1 + rand() % 256; // at least one MB
sDqLayer.sLayerInfo.sSliceInLayer.sSliceHeaderExt.sSliceHeader.pSps->uiTotalMbCount =
sDqLayer.sLayerInfo.sSliceInLayer.iTotalMbInCurSlice;
sDqLayer.iMbWidth = 1 + rand() % 128;
WelsDeblockingFilterSlice (&sCtx, pDeblockMb);
EXPECT_TRUE ((sDqLayer.iMbXyIndex + 1) == sDqLayer.sLayerInfo.sSliceInLayer.iTotalMbInCurSlice) << sDqLayer.iMbXyIndex
<< " " << sDqLayer.sLayerInfo.sSliceInLayer.iTotalMbInCurSlice;
// (2) Normal case, multi slices, iTotalMbInCurSlice <= pSps->uiTotalMbCount
sDqLayer.iMbX = sDqLayer.iMbY = 0;
sDqLayer.iMbXyIndex = 0;
sDqLayer.sLayerInfo.sSliceInLayer.iTotalMbInCurSlice = 1 + rand() % 256;
sDqLayer.sLayerInfo.sSliceInLayer.sSliceHeaderExt.sSliceHeader.pSps->uiTotalMbCount =
sDqLayer.sLayerInfo.sSliceInLayer.iTotalMbInCurSlice + rand() % 256;
sDqLayer.iMbWidth = 1 + rand() % 128;
WelsDeblockingFilterSlice (&sCtx, pDeblockMb);
EXPECT_TRUE ((sDqLayer.iMbXyIndex + 1) == sDqLayer.sLayerInfo.sSliceInLayer.iTotalMbInCurSlice);
// (3) Special case, iTotalMbInCurSlice >= pSps->uiTotalMbCount, JUST FOR TEST
sDqLayer.iMbX = sDqLayer.iMbY = 0;
sDqLayer.iMbXyIndex = 0;
sDqLayer.sLayerInfo.sSliceInLayer.sSliceHeaderExt.sSliceHeader.pSps->uiTotalMbCount = 1 + rand() % 256;
sDqLayer.sLayerInfo.sSliceInLayer.iTotalMbInCurSlice =
sDqLayer.sLayerInfo.sSliceInLayer.sSliceHeaderExt.sSliceHeader.pSps->uiTotalMbCount + rand() % 256;
sDqLayer.iMbWidth = 1 + rand() % 128;
WelsDeblockingFilterSlice (&sCtx, pDeblockMb);
EXPECT_TRUE ((uint32_t) (sDqLayer.iMbXyIndex + 1) ==
sDqLayer.sLayerInfo.sSliceInLayer.sSliceHeaderExt.sSliceHeader.pSps->uiTotalMbCount);
// (4) Special case, uiDisableDeblockingFilterIdc==1, disable deblocking
sDqLayer.iMbX = sDqLayer.iMbY = 0;
sDqLayer.iMbXyIndex = 0;
sDqLayer.sLayerInfo.sSliceInLayer.sSliceHeaderExt.sSliceHeader.uiDisableDeblockingFilterIdc = 1;
sDqLayer.sLayerInfo.sSliceInLayer.iTotalMbInCurSlice = 1 + rand() % 256;
sDqLayer.sLayerInfo.sSliceInLayer.sSliceHeaderExt.sSliceHeader.pSps->uiTotalMbCount =
sDqLayer.sLayerInfo.sSliceInLayer.iTotalMbInCurSlice;
sDqLayer.iMbWidth = 1 + rand() % 128;
WelsDeblockingFilterSlice (&sCtx, pDeblockMb);
EXPECT_TRUE (sDqLayer.iMbXyIndex == 0) << sDqLayer.iMbXyIndex << " " <<
sDqLayer.sLayerInfo.sSliceInLayer.iTotalMbInCurSlice;
}
TEST (DecoderDeblocking, FilteringEdgeChromaHV) {
// void FilteringEdgeChromaHV (PDqLayer pCurDqLayer, PDeblockingFilter pFilter, int32_t iBoundryFlag)
SDqLayer sDqLayer;
SDeblockingFilter sFilter;
int32_t iBoundryFlag = 0x01;
int32_t iQP;
memset (&sDqLayer, 0, sizeof (SDqLayer));
memset (&sFilter, 0, sizeof (SDeblockingFilter));
SDeblockingFunc sDBFunc;
sFilter.pLoopf = &sDBFunc;
sFilter.pLoopf->pfChromaDeblockingLT4Hor = &UT_DeblockingFuncChromaLT4Func;
sFilter.pLoopf->pfChromaDeblockingLT4Ver = &UT_DeblockingFuncChromaLT4Func;
sFilter.pLoopf->pfChromaDeblockingEQ4Hor = &UT_DeblockingFuncChromaEQ4Func;
sFilter.pLoopf->pfChromaDeblockingEQ4Ver = &UT_DeblockingFuncChromaEQ4Func;
int8_t iChromaQP[9][2];
sDqLayer.pChromaQp = iChromaQP;
uint8_t iCb[9] = {0};
uint8_t iCr[9] = {0};
sFilter.pCsData[1] = iCb;
sFilter.pCsData[2] = iCr;
sFilter.iCsStride[0] = sFilter.iCsStride[1] = 2;
sDqLayer.iMbX = 0;
sDqLayer.iMbY = 0; //Only for test easy
sDqLayer.iMbXyIndex = 1; // this function has NO iMbXyIndex validation
#define UT_DB_CHROMA_TEST(iFlag, iQP, iV0, iV1, iV2) \
iBoundryFlag = iFlag; \
memset(iChromaQP, iQP, sizeof(int8_t)*9*2); \
memset(iCb, 0, sizeof(uint8_t)*9); \
memset(iCr, 0, sizeof(uint8_t)*9); \
FilteringEdgeChromaHV(&sDqLayer, &sFilter, iBoundryFlag); \
EXPECT_TRUE(iCb[0]==iV0 && iCr[0]==iV0); \
EXPECT_TRUE(iCb[2<<1]==iV1 && iCr[2<<1]==iV1); \
EXPECT_TRUE(iCb[(2<<1)*sFilter.iCsStride[1]]==iV2 && iCr[(2<<1)*sFilter.iCsStride[1]]==iV2);
// QP<=15, iAlpha == iBeta == 0, TOP & LEFT
iQP = rand() % 16;
UT_DB_CHROMA_TEST (0x03, iQP, 0, 0, 0)
// QP>=16, iAlpha>0 && iBeta>0, TOP & LEFT
iQP = 16 + rand() % 35;
UT_DB_CHROMA_TEST (0x03, iQP, 2, 1, 1)
// QP<=15, iAlpha == iBeta == 0, TOP | LEFT
iQP = rand() % 16;
UT_DB_CHROMA_TEST (0x01, iQP, 0, 0, 0)
iQP = rand() % 16;
UT_DB_CHROMA_TEST (0x02, iQP, 0, 0, 0)
// QP>=16, iAlpha>0 && iBeta>0, TOP | LEFT
iQP = 16 + rand() % 35;
UT_DB_CHROMA_TEST (0x01, iQP, 1, 1, 1)
iQP = 16 + rand() % 35;
UT_DB_CHROMA_TEST (0x02, iQP, 1, 1, 1)
// QP<=15, iAlpha == iBeta == 0, !TOP & !LEFT
iQP = rand() % 16;
UT_DB_CHROMA_TEST (0x00, iQP, 0, 0, 0)
// QP>=16, iAlpha>0 && iBeta>0, !TOP & !LEFT
iQP = 16 + rand() % 35;
UT_DB_CHROMA_TEST (0x00, iQP, 0, 1, 1)
}
TEST (DecoderDeblocking, FilteringEdgeLumaHV) {
// void FilteringEdgeLumaHV (PDqLayer pCurDqLayer, PDeblockingFilter pFilter, int32_t iBoundryFlag)
SDqLayer sDqLayer;
SDeblockingFilter sFilter;
int32_t iBoundryFlag = 0x03;
int32_t iQP;
memset (&sDqLayer, 0, sizeof (SDqLayer));
memset (&sFilter, 0, sizeof (SDeblockingFilter));
SDeblockingFunc sDBFunc;
sFilter.pLoopf = &sDBFunc;
sFilter.pLoopf->pfLumaDeblockingLT4Hor = &UT_DeblockingFuncLumaLT4Func;
sFilter.pLoopf->pfLumaDeblockingEQ4Hor = &UT_DeblockingFuncLumaEQ4Func;
sFilter.pLoopf->pfLumaDeblockingLT4Ver = &UT_DeblockingFuncLumaLT4Func;
sFilter.pLoopf->pfLumaDeblockingEQ4Ver = &UT_DeblockingFuncLumaEQ4Func;
int8_t iLumaQP[50];
sDqLayer.pLumaQp = iLumaQP;
uint8_t iY[50] = {0};
sFilter.pCsData[0] = iY;
sFilter.iCsStride[0] = sFilter.iCsStride[1] = 4;
sDqLayer.iMbX = 0;
sDqLayer.iMbY = 0; //Only for test easy
sDqLayer.iMbXyIndex = 1; // this function has NO iMbXyIndex validation
bool bTSize8x8Flag[50] = {false};
sDqLayer.pTransformSize8x8Flag = bTSize8x8Flag;
sDqLayer.pTransformSize8x8Flag[sDqLayer.iMbXyIndex] = false;
#define UT_DB_LUMA_TEST(iFlag, iQP, iV0, iV1, iV2) \
iBoundryFlag = iFlag; \
memset(iLumaQP, iQP, sizeof(int8_t)*50); \
memset(iY, 0, sizeof(uint8_t)*50); \
FilteringEdgeLumaHV(&sDqLayer, &sFilter, iBoundryFlag); \
EXPECT_TRUE(iY[0]==iV0); \
EXPECT_TRUE(iY[1<<2]==iV1 && iY[2<<2]==iV1 && iY[3<<2]==iV1); \
EXPECT_TRUE(iY[(1 << 2)*sFilter.iCsStride[0]]==iV2 && iY[(2 << 2)*sFilter.iCsStride[0]]==iV2 && iY[(3 << 2)*sFilter.iCsStride[0]]==iV2);
// QP<=15, iAlpha == iBeta == 0, TOP & LEFT
iQP = rand() % 16;
UT_DB_LUMA_TEST (0x03, iQP, 0, 0, 0)
// QP>=16, iAlpha>0 && iBeta>0, TOP & LEFT
iQP = 16 + rand() % 35;
UT_DB_LUMA_TEST (0x03, iQP, 2, 1, 1)
// QP<=15, iAlpha == iBeta == 0, TOP | LEFT
iQP = rand() % 16;
UT_DB_LUMA_TEST (0x01, iQP, 0, 0, 0)
iQP = rand() % 16;
UT_DB_LUMA_TEST (0x02, iQP, 0, 0, 0)
// QP>=16, iAlpha>0 && iBeta>0, TOP | LEFT
iQP = 16 + rand() % 35;
UT_DB_LUMA_TEST (0x01, iQP, 1, 1, 1)
iQP = 16 + rand() % 35;
UT_DB_LUMA_TEST (0x02, iQP, 1, 1, 1)
// QP<=15, iAlpha == iBeta == 0, !TOP & !LEFT
iQP = rand() % 16;
UT_DB_LUMA_TEST (0x00, iQP, 0, 0, 0)
// QP>=16, iAlpha>0 && iBeta>0, !TOP & !LEFT
iQP = 16 + rand() % 35;
UT_DB_LUMA_TEST (0x00, iQP, 0, 1, 1)
}
/////////// Bs calculation functions
TEST (DecoderDeblocking, DeblockingBsMarginalMBAvcbase) {
// uint32_t DeblockingBsMarginalMBAvcbase (PDeblockingFilter pFilter, PDqLayer pCurDqLayer, int32_t iEdge, int32_t iNeighMb, int32_t iMbXy)
/* Calculate the Bs equal to 2 or 1 */
SDqLayer sDqLayer;
SDeblockingFilter sFilter;
int i;
// Only define 2 MBs here
int8_t iNoZeroCount[24 * 2]; // (*pNzc)[24]
int8_t iLayerRefIndex[2][16 * 2]; // (*pRefIndex[LIST_A])[MB_BLOCK4x4_NUM];
int16_t iLayerMv[2][16 * 2][2]; //(*pMv[LIST_A])[MB_BLOCK4x4_NUM][MV_A];
uint32_t uiBSx4;
uint8_t* pBS = (uint8_t*) (&uiBSx4);
PPicture iFilterPics[2][MAX_DPB_COUNT]; // Dummy reference pictures list
sDqLayer.pNzc = (int8_t (*)[24])iNoZeroCount;
sDqLayer.pRefIndex[0] = (int8_t (*)[16])&iLayerRefIndex[0];
sDqLayer.pRefIndex[1] = (int8_t (*)[16])&iLayerRefIndex[1];
sDqLayer.pMv[0] = (int16_t (*) [16][2])&iLayerMv[0];
sDqLayer.pMv[1] = (int16_t (*) [16][2])&iLayerMv[1];
bool bTSize8x8Flag[50] = {false};
sDqLayer.pTransformSize8x8Flag = bTSize8x8Flag;
memset (bTSize8x8Flag, 0, sizeof (bool) * 50);
// Dummy picture list pointers to 1..MAX_DPB_COUNT
// the pointer values don't need to be valid, just different
for (i = 0; i < MAX_DPB_COUNT; i++)
iFilterPics[0][i] = iFilterPics[1][i] = (PPicture) (iFilterPics[0] + i);
sFilter.pRefPics[0] = iFilterPics[0];
sFilter.pRefPics[1] = iFilterPics[1];
sDqLayer.pDec = NULL;
#define UT_DB_CLEAN_STATUS \
memset(iNoZeroCount, 0, sizeof(int8_t)*24*2); \
memset(iLayerRefIndex, 0, sizeof(int8_t)*2*16*2); \
memset(iLayerMv, 0, sizeof(int16_t)*2*16*2*2);
#define SET_REF_VALUE(value, pos) \
uiBSx4 = 0; \
pBS[pos] = value;
int32_t iCurrBlock, iNeighborBlock;
/* Cycle for each block and its neighboring block */
for (int iEdge = 0; iEdge < 2; iEdge++) { // Vertical and Horizontal
for (int iPos = 0; iPos < 4; iPos++) { // Four different blocks on the edge
iCurrBlock = (iEdge == 0 ? 4 * iPos : iPos);
iNeighborBlock = (iEdge == 0 ? (3 + iPos * 4) : (12 + iPos));
// (1) iEdge == 0, current block NoZeroCount != 0
UT_DB_CLEAN_STATUS
iNoZeroCount[0 * 24 + iCurrBlock] = 1; // Current MB_block position
SET_REF_VALUE (2, iPos);
EXPECT_TRUE (DeblockingBsMarginalMBAvcbase (&sFilter, &sDqLayer, iEdge, 1,
0) == uiBSx4) << iEdge << " " << iPos << " NoZeroCount!=0";
// (2) iEdge == 0, neighbor block NoZeroCount != 0
UT_DB_CLEAN_STATUS
iNoZeroCount[1 * 24 + iNeighborBlock ] = 1; // Neighbor MB_block position
SET_REF_VALUE (2, iPos);
EXPECT_TRUE (DeblockingBsMarginalMBAvcbase (&sFilter, &sDqLayer, iEdge, 1,
0) == uiBSx4) << iEdge << " " << iPos << " NoZeroCount!=0";
// (3) iEdge == 0, reference idx diff
UT_DB_CLEAN_STATUS
iLayerRefIndex[0][0 * 16 + iCurrBlock] = 0;
iLayerRefIndex[0][1 * 16 + iNeighborBlock] = 1;
SET_REF_VALUE (1, iPos);
EXPECT_TRUE (DeblockingBsMarginalMBAvcbase (&sFilter, &sDqLayer, iEdge, 1,
0) == uiBSx4) << iEdge << " " << iPos << " Ref idx diff";
// (4) iEdge == 0, abs(mv diff) < 4
UT_DB_CLEAN_STATUS
iLayerMv[0][0 * 16 + iCurrBlock][0] = rand() % 4;
EXPECT_TRUE (DeblockingBsMarginalMBAvcbase (&sFilter, &sDqLayer, iEdge, 1,
0) == 0) << iEdge << " " << iPos << " diff_mv < 4";
UT_DB_CLEAN_STATUS
iLayerMv[0][0 * 16 + iCurrBlock][1] = rand() % 4;
EXPECT_TRUE (DeblockingBsMarginalMBAvcbase (&sFilter, &sDqLayer, iEdge, 1,
0) == 0) << iEdge << " " << iPos << " diff_mv < 4";
UT_DB_CLEAN_STATUS
iLayerMv[0][1 * 16 + iNeighborBlock][0] = rand() % 4;
EXPECT_TRUE (DeblockingBsMarginalMBAvcbase (&sFilter, &sDqLayer, iEdge, 1,
0) == 0) << iEdge << " " << iPos << " diff_mv < 4";
UT_DB_CLEAN_STATUS
iLayerMv[0][1 * 16 + iNeighborBlock][1] = rand() % 4;
EXPECT_TRUE (DeblockingBsMarginalMBAvcbase (&sFilter, &sDqLayer, iEdge, 1,
0) == 0) << iEdge << " " << iPos << " diff_mv < 4";
// (5) iEdge == 0, abs(mv diff) > 4
UT_DB_CLEAN_STATUS
iLayerMv[0][0 * 16 + iCurrBlock][0] = 4;
SET_REF_VALUE (1, iPos);
EXPECT_TRUE (DeblockingBsMarginalMBAvcbase (&sFilter, &sDqLayer, iEdge, 1,
0) == uiBSx4) << iEdge << " " << iPos << " diff_mv == 4";
UT_DB_CLEAN_STATUS
iLayerMv[0][0 * 16 + iCurrBlock][1] = 4;
SET_REF_VALUE (1, iPos);
EXPECT_TRUE (DeblockingBsMarginalMBAvcbase (&sFilter, &sDqLayer, iEdge, 1,
0) == uiBSx4) << iEdge << " " << iPos << " diff_mv == 4";
UT_DB_CLEAN_STATUS
iLayerMv[0][1 * 16 + iNeighborBlock][0] = 4;
SET_REF_VALUE (1, iPos);
EXPECT_TRUE (DeblockingBsMarginalMBAvcbase (&sFilter, &sDqLayer, iEdge, 1,
0) == uiBSx4) << iEdge << " " << iPos << " diff_mv == 4";
UT_DB_CLEAN_STATUS
iLayerMv[0][1 * 16 + iNeighborBlock][1] = 4;
SET_REF_VALUE (1, iPos);
EXPECT_TRUE (DeblockingBsMarginalMBAvcbase (&sFilter, &sDqLayer, iEdge, 1,
0) == uiBSx4) << iEdge << " " << iPos << " diff_mv == 4";
UT_DB_CLEAN_STATUS
iLayerMv[0][0 * 16 + iCurrBlock][0] = -2048;
iLayerMv[0][1 * 16 + iNeighborBlock][0] = 2047;
SET_REF_VALUE (1, iPos);
EXPECT_TRUE (DeblockingBsMarginalMBAvcbase (&sFilter, &sDqLayer, iEdge, 1,
0) == uiBSx4) << iEdge << " " << iPos << " diff_mv == maximum";
UT_DB_CLEAN_STATUS
iLayerMv[0][0 * 16 + iCurrBlock][1] = -2048;
iLayerMv[0][1 * 16 + iNeighborBlock][1] = 2047;
SET_REF_VALUE (1, iPos);
EXPECT_TRUE (DeblockingBsMarginalMBAvcbase (&sFilter, &sDqLayer, iEdge, 1,
0) == uiBSx4) << iEdge << " " << iPos << " diff_mv == maximum";
}
}
}
TEST (Deblocking, WelsDeblockingMb) {
// void WelsDeblockingMb (PDqLayer pCurDqLayer, PDeblockingFilter pFilter, int32_t iBoundryFlag)
/* Deblock one MB, calculate the Bs inside the function, only consider the intra / intra block */
SDqLayer sDqLayer;
sDqLayer.sLayerInfo.sSliceInLayer.sSliceHeaderExt.sSliceHeader.eSliceType = P_SLICE;
sDqLayer.pDec = NULL;
SDeblockingFilter sFilter;
SDeblockingFunc sDBFunc;
sFilter.pLoopf = &sDBFunc;
sFilter.pLoopf->pfChromaDeblockingLT4Hor = &UT_DeblockingFuncChromaLT4Func;
sFilter.pLoopf->pfChromaDeblockingLT4Ver = &UT_DeblockingFuncChromaLT4Func;
sFilter.pLoopf->pfChromaDeblockingEQ4Hor = &UT_DeblockingFuncChromaEQ4Func;
sFilter.pLoopf->pfChromaDeblockingEQ4Ver = &UT_DeblockingFuncChromaEQ4Func;
sFilter.pLoopf->pfLumaDeblockingLT4Hor = &UT_DeblockingFuncLumaLT4Func;
sFilter.pLoopf->pfLumaDeblockingEQ4Hor = &UT_DeblockingFuncLumaEQ4Func;
sFilter.pLoopf->pfLumaDeblockingLT4Ver = &UT_DeblockingFuncLumaLT4Func;
sFilter.pLoopf->pfLumaDeblockingEQ4Ver = &UT_DeblockingFuncLumaEQ4Func;
sFilter.pRefPics[0] = sFilter.pRefPics[1] = NULL; // Don't need Ref pics for intra tests
sDqLayer.iMbX = sDqLayer.iMbY = 0;
sDqLayer.iMbXyIndex = 1;
sDqLayer.iMbWidth = 1;
bool bTSize8x8Flag[50] = {false};
sDqLayer.pTransformSize8x8Flag = bTSize8x8Flag;
memset (bTSize8x8Flag, 0, sizeof (bool) * 50);
uint8_t iY[50] = {0};
sFilter.pCsData[0] = iY;
sFilter.iCsStride[0] = 4;
uint8_t iCb[9] = {0};
uint8_t iCr[9] = {0};
sFilter.pCsData[1] = iCb;
sFilter.pCsData[2] = iCr;
sFilter.iCsStride[1] = 2;
int8_t iLumaQP[50] = {0};
int8_t iChromaQP[9][2] = {{0, 0}};
sDqLayer.pLumaQp = iLumaQP;
sDqLayer.pChromaQp = iChromaQP;
uint32_t iMbType[2];
sDqLayer.pMbType = iMbType;
sDqLayer.pMbType[0] = MB_TYPE_INTRA4x4;
sDqLayer.pMbType[1] = MB_TYPE_INTRA4x4;
sFilter.iSliceAlphaC0Offset = 0;
sFilter.iSliceBetaOffset = 0;
int32_t iQP;
#define UT_DB_MACROBLOCK_TEST( iBoundFlag, iQP, iLumaV0, iLumaV1, iLumaV2, iChromaV0, iChromaV1, iChromaV2 ) \
memset(sDqLayer.pLumaQp, iQP, sizeof(int8_t)*50); \
memset(sDqLayer.pChromaQp, iQP, sizeof(int8_t)*9*2); \
memset(sFilter.pCsData[0], 0, sizeof(int8_t)*50); \
memset(sFilter.pCsData[1], 0, sizeof(int8_t)*9); \
memset(sFilter.pCsData[2], 0, sizeof(int8_t)*9); \
WelsDeblockingMb(&sDqLayer, &sFilter, iBoundFlag ); \
EXPECT_TRUE(iY[0]==iLumaV0)<<iQP<<" "<<sDqLayer.pMbType[1]; \
EXPECT_TRUE(iY[1<<2]==iLumaV1 && iY[2<<2]==iLumaV1 && iY[3<<2]==iLumaV1)<<iQP<<" "<<sDqLayer.pMbType[1]; \
EXPECT_TRUE(iY[(1 << 2)*sFilter.iCsStride[0]]==iLumaV2 && iY[(2 << 2)*sFilter.iCsStride[0]]==iLumaV2 && iY[(3 << 2)*sFilter.iCsStride[0]]==iLumaV2)<<iQP<<" "<<sDqLayer.pMbType[1]; \
EXPECT_TRUE(iCb[0]==iChromaV0 && iCr[0]==iChromaV0)<<iQP<<" "<<sDqLayer.pMbType[1]; \
EXPECT_TRUE(iCb[2<<1]==iChromaV1 && iCr[2<<1]==iChromaV1)<<iQP<<" "<<sDqLayer.pMbType[1]; \
EXPECT_TRUE(iCb[(2<<1)*sFilter.iCsStride[1]]==iChromaV2 && iCr[(2<<1)*sFilter.iCsStride[1]]==iChromaV2)<<iQP<<" "<<sDqLayer.pMbType[1];
// QP>16, LEFT & TOP, Intra mode MB_TYPE_INTRA4x4
iQP = 16 + rand() % 35;
sDqLayer.pMbType[1] = MB_TYPE_INTRA4x4;
UT_DB_MACROBLOCK_TEST (0x03, iQP, 2, 1, 1, 2, 1, 1)
// QP>16, LEFT & TOP, Intra mode MB_TYPE_INTRA16x16
iQP = 16 + rand() % 35;
sDqLayer.pMbType[1] = MB_TYPE_INTRA16x16;
UT_DB_MACROBLOCK_TEST (0x03, iQP, 2, 1, 1, 2, 1, 1)
// MbType==0x03, Intra8x8 has not been supported now.
// QP>16, LEFT & TOP, Intra mode MB_TYPE_INTRA_PCM
iQP = 16 + rand() % 35;
sDqLayer.pMbType[1] = MB_TYPE_INTRA_PCM;
UT_DB_MACROBLOCK_TEST (0x03, iQP, 2, 1, 1, 2, 1, 1)
// QP>16, LEFT & TOP, neighbor is Intra
iQP = 16 + rand() % 35;
sDqLayer.pMbType[0] = MB_TYPE_INTRA16x16;
sDqLayer.pMbType[1] = MB_TYPE_SKIP; // Internal SKIP, Bs==0
UT_DB_MACROBLOCK_TEST (0x03, iQP, 2, 0, 0, 2, 0, 0)
// QP<15, no output
iQP = rand() % 16;
sDqLayer.pMbType[1] = MB_TYPE_INTRA_PCM;
UT_DB_MACROBLOCK_TEST (0x03, iQP, 0, 0, 0, 0, 0, 0)
}