ref: 84d6ed0b78bd38999edb032eb2a1e7d78f1b2f59
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 } 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 (PDqLayer pCurDqLayer, int32_t iEdge, int32_t iNeighMb, int32_t iMbXy) /* Calculate the Bs equal to 2 or 1 */ SDqLayer sDqLayer; // 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); 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); #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 (&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 (&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 (&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 (&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 (&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 (&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 (&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 (&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 (&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 (&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 (&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 (&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 (&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; 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; 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; int16_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) }