Add a unit test for deblocking
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Martin Storsjö
parent
cc7535ee52
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52bc3a41c8
129
test/decoder/DecUT_Deblock.cpp
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129
test/decoder/DecUT_Deblock.cpp
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#include <gtest/gtest.h>
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#include "cpu.h"
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#include "cpu_core.h"
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#include "deblocking_common.h"
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#include "macros.h"
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#define WRAP_LUMA_FUNC(func) \
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void func ## _wrap (uint8_t* pPixY, int32_t iStride, int32_t iAlpha, int32_t iBeta, int8_t* pTc) { \
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func (pPixY, iStride, iAlpha, iBeta); \
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}
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#define WRAP_CHROMA_FUNC(func) \
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void func ## _wrap (uint8_t* pPixCb, uint8_t* pPixCr, int32_t iStride, int32_t iAlpha, int32_t iBeta, int8_t* pTc) { \
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func (pPixCb, pPixCr, iStride, iAlpha, iBeta); \
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}
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#define GENERATE_LUMA_UT(name, func, ref, CPUFLAGS, HORIZ) \
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TEST(DeblockTest, name) { \
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int32_t iRunTimes = 1000; \
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ENFORCE_STACK_ALIGN_1D (uint8_t, pTestBuffer, 16*17, 16); \
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ENFORCE_STACK_ALIGN_1D (uint8_t, pRefBuffer, 16*17, 16); \
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int32_t iNumberofCPUCore = 1; \
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uint32_t uiCPUFlags = WelsCPUFeatureDetect(&iNumberofCPUCore); \
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if ((uiCPUFlags & CPUFLAGS) == 0) \
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return; \
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while (iRunTimes--) { \
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int iAlpha = rand() & 255; \
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int iBeta = rand() & 255; \
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ENFORCE_STACK_ALIGN_1D (int8_t, iTc, 4, 16); \
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for (int i = 0; i < 4; i++) \
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iTc[i] = -1 + (rand() % 28); \
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if (iRunTimes == 1) { /* special case to test all pixels */ \
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iAlpha = iBeta = 255; \
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for (int i = 0; i < 4; i++) \
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iTc[i] = 27; \
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} \
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for (int i = 0; i < 16*17; i++) \
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pRefBuffer[i] = pTestBuffer[i] = rand() & 255; \
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uint8_t* pRefStart = HORIZ ? pRefBuffer + 16 : pRefBuffer + 16*8; \
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uint8_t* pTestStart = HORIZ ? pTestBuffer + 16 : pTestBuffer + 16*8; \
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func (pTestStart, 16, iAlpha, iBeta, iTc); \
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ref (pRefStart, 16, iAlpha, iBeta, iTc); \
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bool ok = true; \
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for (int i = 0; i < 16*17; i++) { \
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if (pTestBuffer[i] != pRefBuffer[i]) { \
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ok = false; \
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break; \
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} \
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} \
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EXPECT_EQ(ok, true); \
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} \
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}
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#define GENERATE_CHROMA_UT(name, func, ref, CPUFLAGS, HORIZ) \
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TEST(DeblockTest, name) { \
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int32_t iRunTimes = 1000; \
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ENFORCE_STACK_ALIGN_1D (uint8_t, pTestBuffer, 8 + 8*8*2, 16); \
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ENFORCE_STACK_ALIGN_1D (uint8_t, pRefBuffer, 8 + 8*8*2, 16); \
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int32_t iNumberofCPUCore = 1; \
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uint32_t uiCPUFlags = WelsCPUFeatureDetect(&iNumberofCPUCore); \
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if ((uiCPUFlags & CPUFLAGS) == 0) \
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return; \
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while (iRunTimes--) { \
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int iAlpha = rand() & 255; \
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int iBeta = rand() & 255; \
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ENFORCE_STACK_ALIGN_1D (int8_t, iTc, 4, 16); \
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for (int i = 0; i < 4; i++) \
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iTc[i] = -1 + (rand() % 28); \
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if (iRunTimes == 1) { /* special case to test all pixels */ \
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iAlpha = iBeta = 255; \
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for (int i = 0; i < 4; i++) \
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iTc[i] = 27; \
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} \
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for (int i = 0; i < 8 + 8*8*2; i++) \
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pRefBuffer[i] = pTestBuffer[i] = rand() & 255; \
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uint8_t* pCbRefStart = HORIZ ? pRefBuffer + 8 : pRefBuffer + 8*4; \
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uint8_t* pCbTestStart = HORIZ ? pTestBuffer + 8 : pTestBuffer + 8*4; \
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uint8_t* pCrRefStart = pCbRefStart + 8*8; \
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uint8_t* pCrTestStart = pCbTestStart + 8*8; \
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func (pCbTestStart, pCrTestStart, 8, iAlpha, iBeta, iTc); \
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ref (pCbRefStart, pCrRefStart, 8, iAlpha, iBeta, iTc); \
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bool ok = true; \
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for (int i = 0; i < 8 + 8*8*2; i++) { \
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if (pTestBuffer[i] != pRefBuffer[i]) { \
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ok = false; \
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break; \
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} \
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} \
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EXPECT_EQ(ok, true); \
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} \
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}
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WRAP_LUMA_FUNC (DeblockLumaEq4V_c)
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WRAP_LUMA_FUNC (DeblockLumaEq4H_c)
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WRAP_CHROMA_FUNC (DeblockChromaEq4V_c)
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WRAP_CHROMA_FUNC (DeblockChromaEq4H_c)
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#if defined(X86_ASM)
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WRAP_LUMA_FUNC (DeblockLumaEq4V_ssse3)
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WRAP_LUMA_FUNC (DeblockLumaEq4H_ssse3)
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WRAP_CHROMA_FUNC (DeblockChromaEq4V_ssse3)
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WRAP_CHROMA_FUNC (DeblockChromaEq4H_ssse3)
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GENERATE_LUMA_UT (LumaLt4V_ssse3, DeblockLumaLt4V_ssse3, DeblockLumaLt4V_c, WELS_CPU_SSSE3, 0)
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GENERATE_LUMA_UT (LumaLt4H_ssse3, DeblockLumaLt4H_ssse3, DeblockLumaLt4H_c, WELS_CPU_SSSE3, 1)
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GENERATE_LUMA_UT (LumaEq4V_ssse3, DeblockLumaEq4V_ssse3_wrap, DeblockLumaEq4V_c_wrap, WELS_CPU_SSSE3, 0)
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GENERATE_LUMA_UT (LumaEq4H_ssse3, DeblockLumaEq4H_ssse3_wrap, DeblockLumaEq4H_c_wrap, WELS_CPU_SSSE3, 1)
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GENERATE_CHROMA_UT (ChromaLt4V_ssse3, DeblockChromaLt4V_ssse3, DeblockChromaLt4V_c, WELS_CPU_SSSE3, 0)
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GENERATE_CHROMA_UT (ChromaLt4H_ssse3, DeblockChromaLt4H_ssse3, DeblockChromaLt4H_c, WELS_CPU_SSSE3, 1)
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GENERATE_CHROMA_UT (ChromaEq4V_ssse3, DeblockChromaEq4V_ssse3_wrap, DeblockChromaEq4V_c_wrap, WELS_CPU_SSSE3, 0)
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GENERATE_CHROMA_UT (ChromaEq4H_ssse3, DeblockChromaEq4H_ssse3_wrap, DeblockChromaEq4H_c_wrap, WELS_CPU_SSSE3, 1)
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#endif
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#if defined(HAVE_NEON)
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WRAP_LUMA_FUNC (DeblockLumaEq4V_neon)
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WRAP_LUMA_FUNC (DeblockLumaEq4H_neon)
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WRAP_CHROMA_FUNC (DeblockChromaEq4V_neon)
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WRAP_CHROMA_FUNC (DeblockChromaEq4H_neon)
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GENERATE_LUMA_UT (LumaLt4V_neon, DeblockLumaLt4V_neon, DeblockLumaLt4V_c, WELS_CPU_NEON, 0)
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GENERATE_LUMA_UT (LumaLt4H_neon, DeblockLumaLt4H_neon, DeblockLumaLt4H_c, WELS_CPU_NEON, 1)
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GENERATE_LUMA_UT (LumaEq4V_neon, DeblockLumaEq4V_neon_wrap, DeblockLumaEq4V_c_wrap, WELS_CPU_NEON, 0)
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GENERATE_LUMA_UT (LumaEq4H_neon, DeblockLumaEq4H_neon_wrap, DeblockLumaEq4H_c_wrap, WELS_CPU_NEON, 1)
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GENERATE_CHROMA_UT (ChromaLt4V_neon, DeblockChromaLt4V_neon, DeblockChromaLt4V_c, WELS_CPU_NEON, 0)
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GENERATE_CHROMA_UT (ChromaLt4H_neon, DeblockChromaLt4H_neon, DeblockChromaLt4H_c, WELS_CPU_NEON, 1)
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GENERATE_CHROMA_UT (ChromaEq4V_neon, DeblockChromaEq4V_neon_wrap, DeblockChromaEq4V_c_wrap, WELS_CPU_NEON, 0)
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GENERATE_CHROMA_UT (ChromaEq4H_neon, DeblockChromaEq4H_neon_wrap, DeblockChromaEq4H_c_wrap, WELS_CPU_NEON, 1)
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#endif
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@ -1,5 +1,6 @@
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DECODER_UNITTEST_SRCDIR=test/decoder
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DECODER_UNITTEST_CPP_SRCS=\
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$(DECODER_UNITTEST_SRCDIR)/DecUT_Deblock.cpp\
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$(DECODER_UNITTEST_SRCDIR)/DecUT_ErrorConcealment.cpp\
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$(DECODER_UNITTEST_SRCDIR)/DecUT_ExpandPicture.cpp\
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$(DECODER_UNITTEST_SRCDIR)/DecUT_IdctResAddPred.cpp\
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