From 52bc3a41c871abdd139e70596815e889fecf378d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Storsj=C3=B6?= Date: Mon, 12 May 2014 22:41:52 +0300 Subject: [PATCH] Add a unit test for deblocking --- test/decoder/DecUT_Deblock.cpp | 129 +++++++++++++++++++++++++++++++++ test/decoder/targets.mk | 1 + 2 files changed, 130 insertions(+) create mode 100644 test/decoder/DecUT_Deblock.cpp diff --git a/test/decoder/DecUT_Deblock.cpp b/test/decoder/DecUT_Deblock.cpp new file mode 100644 index 00000000..3f2abf78 --- /dev/null +++ b/test/decoder/DecUT_Deblock.cpp @@ -0,0 +1,129 @@ +#include +#include "cpu.h" +#include "cpu_core.h" +#include "deblocking_common.h" +#include "macros.h" + +#define WRAP_LUMA_FUNC(func) \ +void func ## _wrap (uint8_t* pPixY, int32_t iStride, int32_t iAlpha, int32_t iBeta, int8_t* pTc) { \ + func (pPixY, iStride, iAlpha, iBeta); \ +} +#define WRAP_CHROMA_FUNC(func) \ +void func ## _wrap (uint8_t* pPixCb, uint8_t* pPixCr, int32_t iStride, int32_t iAlpha, int32_t iBeta, int8_t* pTc) { \ + func (pPixCb, pPixCr, iStride, iAlpha, iBeta); \ +} + +#define GENERATE_LUMA_UT(name, func, ref, CPUFLAGS, HORIZ) \ +TEST(DeblockTest, name) { \ + int32_t iRunTimes = 1000; \ + ENFORCE_STACK_ALIGN_1D (uint8_t, pTestBuffer, 16*17, 16); \ + ENFORCE_STACK_ALIGN_1D (uint8_t, pRefBuffer, 16*17, 16); \ + int32_t iNumberofCPUCore = 1; \ + uint32_t uiCPUFlags = WelsCPUFeatureDetect(&iNumberofCPUCore); \ + if ((uiCPUFlags & CPUFLAGS) == 0) \ + return; \ + while (iRunTimes--) { \ + int iAlpha = rand() & 255; \ + int iBeta = rand() & 255; \ + ENFORCE_STACK_ALIGN_1D (int8_t, iTc, 4, 16); \ + for (int i = 0; i < 4; i++) \ + iTc[i] = -1 + (rand() % 28); \ + if (iRunTimes == 1) { /* special case to test all pixels */ \ + iAlpha = iBeta = 255; \ + for (int i = 0; i < 4; i++) \ + iTc[i] = 27; \ + } \ + for (int i = 0; i < 16*17; i++) \ + pRefBuffer[i] = pTestBuffer[i] = rand() & 255; \ + uint8_t* pRefStart = HORIZ ? pRefBuffer + 16 : pRefBuffer + 16*8; \ + uint8_t* pTestStart = HORIZ ? pTestBuffer + 16 : pTestBuffer + 16*8; \ + func (pTestStart, 16, iAlpha, iBeta, iTc); \ + ref (pRefStart, 16, iAlpha, iBeta, iTc); \ + bool ok = true; \ + for (int i = 0; i < 16*17; i++) { \ + if (pTestBuffer[i] != pRefBuffer[i]) { \ + ok = false; \ + break; \ + } \ + } \ + EXPECT_EQ(ok, true); \ + } \ +} + +#define GENERATE_CHROMA_UT(name, func, ref, CPUFLAGS, HORIZ) \ +TEST(DeblockTest, name) { \ + int32_t iRunTimes = 1000; \ + ENFORCE_STACK_ALIGN_1D (uint8_t, pTestBuffer, 8 + 8*8*2, 16); \ + ENFORCE_STACK_ALIGN_1D (uint8_t, pRefBuffer, 8 + 8*8*2, 16); \ + int32_t iNumberofCPUCore = 1; \ + uint32_t uiCPUFlags = WelsCPUFeatureDetect(&iNumberofCPUCore); \ + if ((uiCPUFlags & CPUFLAGS) == 0) \ + return; \ + while (iRunTimes--) { \ + int iAlpha = rand() & 255; \ + int iBeta = rand() & 255; \ + ENFORCE_STACK_ALIGN_1D (int8_t, iTc, 4, 16); \ + for (int i = 0; i < 4; i++) \ + iTc[i] = -1 + (rand() % 28); \ + if (iRunTimes == 1) { /* special case to test all pixels */ \ + iAlpha = iBeta = 255; \ + for (int i = 0; i < 4; i++) \ + iTc[i] = 27; \ + } \ + for (int i = 0; i < 8 + 8*8*2; i++) \ + pRefBuffer[i] = pTestBuffer[i] = rand() & 255; \ + uint8_t* pCbRefStart = HORIZ ? pRefBuffer + 8 : pRefBuffer + 8*4; \ + uint8_t* pCbTestStart = HORIZ ? pTestBuffer + 8 : pTestBuffer + 8*4; \ + uint8_t* pCrRefStart = pCbRefStart + 8*8; \ + uint8_t* pCrTestStart = pCbTestStart + 8*8; \ + func (pCbTestStart, pCrTestStart, 8, iAlpha, iBeta, iTc); \ + ref (pCbRefStart, pCrRefStart, 8, iAlpha, iBeta, iTc); \ + bool ok = true; \ + for (int i = 0; i < 8 + 8*8*2; i++) { \ + if (pTestBuffer[i] != pRefBuffer[i]) { \ + ok = false; \ + break; \ + } \ + } \ + EXPECT_EQ(ok, true); \ + } \ +} + +WRAP_LUMA_FUNC (DeblockLumaEq4V_c) +WRAP_LUMA_FUNC (DeblockLumaEq4H_c) +WRAP_CHROMA_FUNC (DeblockChromaEq4V_c) +WRAP_CHROMA_FUNC (DeblockChromaEq4H_c) + +#if defined(X86_ASM) +WRAP_LUMA_FUNC (DeblockLumaEq4V_ssse3) +WRAP_LUMA_FUNC (DeblockLumaEq4H_ssse3) +WRAP_CHROMA_FUNC (DeblockChromaEq4V_ssse3) +WRAP_CHROMA_FUNC (DeblockChromaEq4H_ssse3) + +GENERATE_LUMA_UT (LumaLt4V_ssse3, DeblockLumaLt4V_ssse3, DeblockLumaLt4V_c, WELS_CPU_SSSE3, 0) +GENERATE_LUMA_UT (LumaLt4H_ssse3, DeblockLumaLt4H_ssse3, DeblockLumaLt4H_c, WELS_CPU_SSSE3, 1) +GENERATE_LUMA_UT (LumaEq4V_ssse3, DeblockLumaEq4V_ssse3_wrap, DeblockLumaEq4V_c_wrap, WELS_CPU_SSSE3, 0) +GENERATE_LUMA_UT (LumaEq4H_ssse3, DeblockLumaEq4H_ssse3_wrap, DeblockLumaEq4H_c_wrap, WELS_CPU_SSSE3, 1) + +GENERATE_CHROMA_UT (ChromaLt4V_ssse3, DeblockChromaLt4V_ssse3, DeblockChromaLt4V_c, WELS_CPU_SSSE3, 0) +GENERATE_CHROMA_UT (ChromaLt4H_ssse3, DeblockChromaLt4H_ssse3, DeblockChromaLt4H_c, WELS_CPU_SSSE3, 1) +GENERATE_CHROMA_UT (ChromaEq4V_ssse3, DeblockChromaEq4V_ssse3_wrap, DeblockChromaEq4V_c_wrap, WELS_CPU_SSSE3, 0) +GENERATE_CHROMA_UT (ChromaEq4H_ssse3, DeblockChromaEq4H_ssse3_wrap, DeblockChromaEq4H_c_wrap, WELS_CPU_SSSE3, 1) +#endif + +#if defined(HAVE_NEON) +WRAP_LUMA_FUNC (DeblockLumaEq4V_neon) +WRAP_LUMA_FUNC (DeblockLumaEq4H_neon) +WRAP_CHROMA_FUNC (DeblockChromaEq4V_neon) +WRAP_CHROMA_FUNC (DeblockChromaEq4H_neon) + +GENERATE_LUMA_UT (LumaLt4V_neon, DeblockLumaLt4V_neon, DeblockLumaLt4V_c, WELS_CPU_NEON, 0) +GENERATE_LUMA_UT (LumaLt4H_neon, DeblockLumaLt4H_neon, DeblockLumaLt4H_c, WELS_CPU_NEON, 1) +GENERATE_LUMA_UT (LumaEq4V_neon, DeblockLumaEq4V_neon_wrap, DeblockLumaEq4V_c_wrap, WELS_CPU_NEON, 0) +GENERATE_LUMA_UT (LumaEq4H_neon, DeblockLumaEq4H_neon_wrap, DeblockLumaEq4H_c_wrap, WELS_CPU_NEON, 1) + +GENERATE_CHROMA_UT (ChromaLt4V_neon, DeblockChromaLt4V_neon, DeblockChromaLt4V_c, WELS_CPU_NEON, 0) +GENERATE_CHROMA_UT (ChromaLt4H_neon, DeblockChromaLt4H_neon, DeblockChromaLt4H_c, WELS_CPU_NEON, 1) +GENERATE_CHROMA_UT (ChromaEq4V_neon, DeblockChromaEq4V_neon_wrap, DeblockChromaEq4V_c_wrap, WELS_CPU_NEON, 0) +GENERATE_CHROMA_UT (ChromaEq4H_neon, DeblockChromaEq4H_neon_wrap, DeblockChromaEq4H_c_wrap, WELS_CPU_NEON, 1) +#endif diff --git a/test/decoder/targets.mk b/test/decoder/targets.mk index aa18d5cb..b7cc8049 100644 --- a/test/decoder/targets.mk +++ b/test/decoder/targets.mk @@ -1,5 +1,6 @@ DECODER_UNITTEST_SRCDIR=test/decoder DECODER_UNITTEST_CPP_SRCS=\ + $(DECODER_UNITTEST_SRCDIR)/DecUT_Deblock.cpp\ $(DECODER_UNITTEST_SRCDIR)/DecUT_ErrorConcealment.cpp\ $(DECODER_UNITTEST_SRCDIR)/DecUT_ExpandPicture.cpp\ $(DECODER_UNITTEST_SRCDIR)/DecUT_IdctResAddPred.cpp\