for (l = 0; l < 8; l ++) {          int32_t diff = tmp_cur_row[l] - tmp_ref_row[l];          int32_t abs_diff = WELS_ABS (diff);          l_sd += diff;          l_sad += abs_diff;          if (abs_diff > l_mad) {            l_mad = abs_diff;          }        }        tmp_cur_row += iPicStride;        tmp_ref_row += iPicStride;      }      *pFrameSad += l_sad;      pSad8x8[ (mb_index << 2) + 1] = l_sad;      pSd8x8[ (mb_index << 2) + 1] = l_sd;      pMad8x8[ (mb_index << 2) + 1] = l_mad;       l_mad = l_sd = l_sad =  0;      tmp_cur_row = tmp_cur + pic_stride_x8;      tmp_ref_row = tmp_ref + pic_stride_x8;      for (k = 0; k < 8; k ++) {        for (l = 0; l < 8; l ++) {          int32_t diff = tmp_cur_row[l] - tmp_ref_row[l];          int32_t abs_diff = WELS_ABS (diff);          l_sd += diff;          l_sad += abs_diff;          if (abs_diff > l_mad) {            l_mad = abs_diff;          }        }        tmp_cur_row += iPicStride;        tmp_ref_row += iPicStride;      }      *pFrameSad += l_sad;      pSad8x8[ (mb_index << 2) + 2] = l_sad;      pSd8x8[ (mb_index << 2) + 2] = l_sd;      pMad8x8[ (mb_index << 2) + 2] = l_mad;       l_mad = l_sd = l_sad =  0;      tmp_cur_row = tmp_cur + pic_stride_x8 + 8;      tmp_ref_row = tmp_ref + pic_stride_x8 + 8;      for (k = 0; k < 8; k ++) {        for (l = 0; l < 8; l ++) {          int32_t diff = tmp_cur_row[l] - tmp_ref_row[l];          int32_t abs_diff = WELS_ABS (diff);          l_sd += diff;          l_sad += abs_diff;          if (abs_diff > l_mad) {            l_mad = abs_diff;          }        }        tmp_cur_row += iPicStride;        tmp_ref_row += iPicStride;      }      *pFrameSad += l_sad;      pSad8x8[ (mb_index << 2) + 3] = l_sad;      pSd8x8[ (mb_index << 2) + 3] = l_sd;      pMad8x8[ (mb_index << 2) + 3] = l_mad;       tmp_ref += 16;      tmp_cur += 16;      ++mb_index;    }    tmp_ref += step;    tmp_cur += step;  }} #define BUFFER_SIZE (320*320) #define GENERATE_VAACalcSad_UT(func, ASM, CPUFLAGS) \TEST (VAACalcFuncTest, func) { \    if (ASM) {\        int32_t iCpuCores = 0; \        uint32_t m_uiCpuFeatureFlag = WelsCPUFeatureDetect (&iCpuCores); \        if (0 == (m_uiCpuFeatureFlag & CPUFLAGS)) \            return; \    } \	ENFORCE_STACK_ALIGN_1D (uint8_t, cur_data_c, BUFFER_SIZE, 16); \    ENFORCE_STACK_ALIGN_1D (uint8_t, ref_data_c, BUFFER_SIZE, 16); \    ENFORCE_STACK_ALIGN_1D (int32_t, psad8x8_c, BUFFER_SIZE/64, 16); \	int32_t pic_width_c; \	int32_t pic_height_c; \	int32_t pic_stride_c; \	int32_t psadframe_c; \	ENFORCE_STACK_ALIGN_1D (uint8_t, cur_data_a, BUFFER_SIZE, 16); \    ENFORCE_STACK_ALIGN_1D (uint8_t, ref_data_a, BUFFER_SIZE, 16); \    ENFORCE_STACK_ALIGN_1D (int32_t, psad8x8_a, BUFFER_SIZE/64, 16); \	int32_t pic_width_a; \	int32_t pic_height_a; \	int32_t pic_stride_a; \	int32_t psadframe_a; \    pic_width_c  = pic_width_a = 320-16; \    pic_height_c = pic_height_a = 320; \    pic_stride_c = pic_stride_a = 320; \    psadframe_c = psadframe_a = 0; \    for (int j=0; j<BUFFER_SIZE; j++) { \        cur_data_c[j] = cur_data_a[j] = (rand()%256); \        ref_data_c[j] = ref_data_a[j] = (rand()%256); \        psad8x8_c[j%(BUFFER_SIZE/64)] = psad8x8_a[j%(BUFFER_SIZE/64)] = (rand()%256); \    } \    VAACalcSad_ref (cur_data_c, ref_data_c, pic_width_c, pic_height_c, pic_stride_c, &psadframe_c, psad8x8_c); \    func (cur_data_a, ref_data_a, pic_width_a, pic_height_a, pic_stride_a, &psadframe_a, psad8x8_a); \    ASSERT_EQ (psadframe_a, psadframe_c); \    for (int j=0; j<(BUFFER_SIZE/64); j++) \        ASSERT_EQ (psad8x8_a[j], psad8x8_c[j]); \}  #define GENERATE_VAACalcSadBgd_UT(func, ASM, CPUFLAGS) \TEST (VAACalcFuncTest, func) { \    if (ASM) {\        int32_t iCpuCores = 0; \        uint32_t m_uiCpuFeatureFlag = WelsCPUFeatureDetect (&iCpuCores); \        if (0 == (m_uiCpuFeatureFlag & CPUFLAGS)) \        return; \    } \    ENFORCE_STACK_ALIGN_1D (uint8_t, cur_data_c, BUFFER_SIZE, 16); \    ENFORCE_STACK_ALIGN_1D (uint8_t, ref_data_c, BUFFER_SIZE, 16); \    ENFORCE_STACK_ALIGN_1D (int32_t, psad8x8_c, BUFFER_SIZE/64, 16); \    ENFORCE_STACK_ALIGN_1D (int32_t, psd8x8_c, BUFFER_SIZE/64, 16); \    ENFORCE_STACK_ALIGN_1D (uint8_t, pmad8x8_c, BUFFER_SIZE/64, 16); \    int32_t pic_width_c; \    int32_t pic_height_c; \    int32_t pic_stride_c; \    int32_t psadframe_c; \    ENFORCE_STACK_ALIGN_1D (uint8_t, cur_data_a, BUFFER_SIZE, 16); \    ENFORCE_STACK_ALIGN_1D (uint8_t, ref_data_a, BUFFER_SIZE, 16); \    ENFORCE_STACK_ALIGN_1D (int32_t, psad8x8_a, BUFFER_SIZE/64, 16); \    ENFORCE_STACK_ALIGN_1D (int32_t, psd8x8_a, BUFFER_SIZE/64, 16); \    ENFORCE_STACK_ALIGN_1D (uint8_t, pmad8x8_a, BUFFER_SIZE/64, 16); \    int32_t pic_width_a; \    int32_t pic_height_a; \    int32_t pic_stride_a; \    int32_t psadframe_a; \    pic_width_c  = pic_width_a = 320-16; \    pic_height_c = pic_height_a = 320; \    pic_stride_c = pic_stride_a = 320; \    psadframe_c = psadframe_a = 0; \    for (int j=0; j<BUFFER_SIZE; j++) { \        cur_data_c[j] = cur_data_a[j] = (rand()%256); \        ref_data_c[j] = ref_data_a[j] = (rand()%256); \        psad8x8_c[j%(BUFFER_SIZE/64)] = psad8x8_a[j%(BUFFER_SIZE/64)] = (rand()%256); \        psd8x8_c[j%(BUFFER_SIZE/64)]  = psd8x8_a[j%(BUFFER_SIZE/64)]  = (rand()%256); \        pmad8x8_c[j%(BUFFER_SIZE/64)] = pmad8x8_a[j%(BUFFER_SIZE/64)] = (rand()%256); \    } \    VAACalcSadBgd_ref (cur_data_c, ref_data_c, pic_width_c, pic_height_c, pic_stride_c, &psadframe_c, psad8x8_c, psd8x8_c, pmad8x8_c); \    func (cur_data_a, ref_data_a, pic_width_a, pic_height_a, pic_stride_a, &psadframe_a, psad8x8_a, psd8x8_a, pmad8x8_a); \    ASSERT_EQ (psadframe_a, psadframe_c); \    for (int j=0; j<(BUFFER_SIZE/64); j++) {\        ASSERT_EQ (psad8x8_a[j], psad8x8_c[j]); \        ASSERT_EQ (psd8x8_a[j], psd8x8_c[j]); \        ASSERT_EQ (pmad8x8_a[j], pmad8x8_c[j]); \    } \} #define GENERATE_VAACalcSadSsd_UT(func, ASM, CPUFLAGS) \TEST (VAACalcFuncTest, func) { \    if (ASM) {\        int32_t iCpuCores = 0; \        uint32_t m_uiCpuFeatureFlag = WelsCPUFeatureDetect (&iCpuCores); \        if (0 == (m_uiCpuFeatureFlag & CPUFLAGS)) \        return; \    } \    ENFORCE_STACK_ALIGN_1D (uint8_t, cur_data_c, BUFFER_SIZE, 16); \    ENFORCE_STACK_ALIGN_1D (uint8_t, ref_data_c, BUFFER_SIZE, 16); \    ENFORCE_STACK_ALIGN_1D (int32_t, psad8x8_c, BUFFER_SIZE/64, 16); \    ENFORCE_STACK_ALIGN_1D (int32_t, psum16x16_c, BUFFER_SIZE/256, 16); \    ENFORCE_STACK_ALIGN_1D (int32_t, psqsum16x16_c, BUFFER_SIZE/256, 16); \    ENFORCE_STACK_ALIGN_1D (int32_t, psqdiff16x16_c, BUFFER_SIZE/256, 16); \    int32_t pic_width_c; \    int32_t pic_height_c; \    int32_t pic_stride_c; \    int32_t psadframe_c; \    ENFORCE_STACK_ALIGN_1D (uint8_t, cur_data_a, BUFFER_SIZE, 16); \    ENFORCE_STACK_ALIGN_1D (uint8_t, ref_data_a, BUFFER_SIZE, 16); \    ENFORCE_STACK_ALIGN_1D (int32_t, psad8x8_a, BUFFER_SIZE/64, 16); \    ENFORCE_STACK_ALIGN_1D (int32_t, psum16x16_a, BUFFER_SIZE/256, 16); \    ENFORCE_STACK_ALIGN_1D (int32_t, psqsum16x16_a, BUFFER_SIZE/256, 16); \    ENFORCE_STACK_ALIGN_1D (int32_t, psqdiff16x16_a, BUFFER_SIZE/256, 16); \    int32_t pic_width_a; \    int32_t pic_height_a; \    int32_t pic_stride_a; \    int32_t psadframe_a; \    pic_width_c  = pic_width_a = 320-16; \    pic_height_c = pic_height_a = 320; \    pic_stride_c = pic_stride_a = 320; \    psadframe_c = psadframe_a = 0; \    for (int j=0; j<BUFFER_SIZE; j++) { \        cur_data_c[j] = cur_data_a[j] = (rand()%256); \        ref_data_c[j] = ref_data_a[j] = (rand()%256); \        psad8x8_c[j%(BUFFER_SIZE/64)] = psad8x8_a[j%(BUFFER_SIZE/64)] = (rand()%256); \        psum16x16_c[j%(BUFFER_SIZE/256)]    = psum16x16_a[j%(BUFFER_SIZE/256)] = (rand()%256); \        psqsum16x16_c[j%(BUFFER_SIZE/256)]  = psqsum16x16_a[j%(BUFFER_SIZE/256)]  = (rand()%256); \        psqdiff16x16_c[j%(BUFFER_SIZE/256)] = psqdiff16x16_a[j%(BUFFER_SIZE/256)] = (rand()%256); \    } \    VAACalcSadSsd_ref (cur_data_c, ref_data_c, pic_width_c, pic_height_c, pic_stride_c, &psadframe_c, psad8x8_c, psum16x16_c, psqsum16x16_c, psqdiff16x16_c); \    func (cur_data_a, ref_data_a, pic_width_a, pic_height_a, pic_stride_a, &psadframe_a, psad8x8_a, psum16x16_a, psqsum16x16_a, psqdiff16x16_a); \    ASSERT_EQ (psadframe_a, psadframe_c); \    for (int j=0; j<(BUFFER_SIZE/64); j++) {\        ASSERT_EQ (psad8x8_a[j], psad8x8_c[j]); \    } \    for (int j=0; j<(BUFFER_SIZE/256); j++) {\        ASSERT_EQ (psum16x16_a[j], psum16x16_c[j]); \        ASSERT_EQ (psqsum16x16_a[j], psqsum16x16_c[j]); \        ASSERT_EQ (psqdiff16x16_a[j], psqdiff16x16_c[j]); \    } \} #define GENERATE_VAACalcSadVar_UT(func, ASM, CPUFLAGS) \TEST (VAACalcFuncTest, func) { \    if (ASM) {\        int32_t iCpuCores = 0; \        uint32_t m_uiCpuFeatureFlag = WelsCPUFeatureDetect (&iCpuCores); \        if (0 == (m_uiCpuFeatureFlag & CPUFLAGS)) \        return; \    } \    ENFORCE_STACK_ALIGN_1D (uint8_t, cur_data_c, BUFFER_SIZE, 16); \    ENFORCE_STACK_ALIGN_1D (uint8_t, ref_data_c, BUFFER_SIZE, 16); \    ENFORCE_STACK_ALIGN_1D (int32_t, psad8x8_c, BUFFER_SIZE/64, 16); \    ENFORCE_STACK_ALIGN_1D (int32_t, psum16x16_c, BUFFER_SIZE/256, 16); \    ENFORCE_STACK_ALIGN_1D (int32_t, psqsum16x16_c, BUFFER_SIZE/256, 16); \    int32_t pic_width_c; \    int32_t pic_height_c; \    int32_t pic_stride_c; \    int32_t psadframe_c; \    ENFORCE_STACK_ALIGN_1D (uint8_t, cur_data_a, BUFFER_SIZE, 16); \    ENFORCE_STACK_ALIGN_1D (uint8_t, ref_data_a, BUFFER_SIZE, 16); \    ENFORCE_STACK_ALIGN_1D (int32_t, psad8x8_a, BUFFER_SIZE/64, 16); \    ENFORCE_STACK_ALIGN_1D (int32_t, psum16x16_a, BUFFER_SIZE/256, 16); \    ENFORCE_STACK_ALIGN_1D (int32_t, psqsum16x16_a, BUFFER_SIZE/256, 16); \    int32_t pic_width_a; \    int32_t pic_height_a; \    int32_t pic_stride_a; \    int32_t psadframe_a; \    pic_width_c  = pic_width_a = 320-16; \    pic_height_c = pic_height_a = 320; \    pic_stride_c = pic_stride_a = 320; \    psadframe_c = psadframe_a = 0; \    for (int j=0; j<BUFFER_SIZE; j++) { \        cur_data_c[j] = cur_data_a[j] = (rand()%256); \        ref_data_c[j] = ref_data_a[j] = (rand()%256); \        psad8x8_c[j%(BUFFER_SIZE/64)] = psad8x8_a[j%(BUFFER_SIZE/64)] = (rand()%256); \        psum16x16_c[j%(BUFFER_SIZE/256)]    = psum16x16_a[j%(BUFFER_SIZE/256)] = (rand()%256); \        psqsum16x16_c[j%(BUFFER_SIZE/256)]  = psqsum16x16_a[j%(BUFFER_SIZE/256)]  = (rand()%256); \    } \    VAACalcSadVar_ref (cur_data_c, ref_data_c, pic_width_c, pic_height_c, pic_stride_c, &psadframe_c, psad8x8_c, psum16x16_c, psqsum16x16_c); \    func (cur_data_a, ref_data_a, pic_width_a, pic_height_a, pic_stride_a, &psadframe_a, psad8x8_a, psum16x16_a, psqsum16x16_a); \    ASSERT_EQ (psadframe_a, psadframe_c); \    for (int j=0; j<(BUFFER_SIZE/64); j++) {\        ASSERT_EQ (psad8x8_a[j], psad8x8_c[j]); \    } \    for (int j=0; j<(BUFFER_SIZE/256); j++) {\        ASSERT_EQ (psum16x16_a[j], psum16x16_c[j]); \        ASSERT_EQ (psqsum16x16_a[j], psqsum16x16_c[j]); \    } \} #define GENERATE_VAACalcSadSsdBgd_UT(func, ASM, CPUFLAGS) \TEST (VAACalcFuncTest, func) { \    if (ASM) {\        int32_t iCpuCores = 0; \        uint32_t m_uiCpuFeatureFlag = WelsCPUFeatureDetect (&iCpuCores); \        if (0 == (m_uiCpuFeatureFlag & CPUFLAGS)) \        return; \    } \    ENFORCE_STACK_ALIGN_1D (uint8_t, cur_data_c, BUFFER_SIZE, 16); \    ENFORCE_STACK_ALIGN_1D (uint8_t, ref_data_c, BUFFER_SIZE, 16); \    ENFORCE_STACK_ALIGN_1D (int32_t, psad8x8_c, BUFFER_SIZE/64, 16); \    ENFORCE_STACK_ALIGN_1D (int32_t, psd8x8_c, BUFFER_SIZE/64, 16); \    ENFORCE_STACK_ALIGN_1D (uint8_t, pmad8x8_c, BUFFER_SIZE/64, 16); \    ENFORCE_STACK_ALIGN_1D (int32_t, psum16x16_c, BUFFER_SIZE/256, 16); \    ENFORCE_STACK_ALIGN_1D (int32_t, psqsum16x16_c, BUFFER_SIZE/256, 16); \    ENFORCE_STACK_ALIGN_1D (int32_t, psqdiff16x16_c, BUFFER_SIZE/256, 16); \    int32_t pic_width_c; \    int32_t pic_height_c; \    int32_t pic_stride_c; \    int32_t psadframe_c; \    ENFORCE_STACK_ALIGN_1D (uint8_t, cur_data_a, BUFFER_SIZE, 16); \    ENFORCE_STACK_ALIGN_1D (uint8_t, ref_data_a, BUFFER_SIZE, 16); \    ENFORCE_STACK_ALIGN_1D (int32_t, psad8x8_a, BUFFER_SIZE/64, 16); \    ENFORCE_STACK_ALIGN_1D (int32_t, psd8x8_a, BUFFER_SIZE/64, 16); \    ENFORCE_STACK_ALIGN_1D (uint8_t, pmad8x8_a, BUFFER_SIZE/64, 16); \    ENFORCE_STACK_ALIGN_1D (int32_t, psum16x16_a, BUFFER_SIZE/256, 16); \    ENFORCE_STACK_ALIGN_1D (int32_t, psqsum16x16_a, BUFFER_SIZE/256, 16); \    ENFORCE_STACK_ALIGN_1D (int32_t, psqdiff16x16_a, BUFFER_SIZE/256, 16); \    int32_t pic_width_a; \    int32_t pic_height_a; \    int32_t pic_stride_a; \    int32_t psadframe_a; \    pic_width_c  = pic_width_a = 320-16; \    pic_height_c = pic_height_a = 320; \    pic_stride_c = pic_stride_a = 320; \    psadframe_c = psadframe_a = 0; \    for (int j=0; j<BUFFER_SIZE; j++) { \        cur_data_c[j] = cur_data_a[j] = (rand()%256); \        ref_data_c[j] = ref_data_a[j] = (rand()%256); \        psad8x8_c[j%(BUFFER_SIZE/64)] = psad8x8_a[j%(BUFFER_SIZE/64)] = (rand()%256); \        psd8x8_c[j%(BUFFER_SIZE/64)]  = psd8x8_a[j%(BUFFER_SIZE/64)]  = (rand()%256); \        pmad8x8_c[j%(BUFFER_SIZE/64)] = pmad8x8_a[j%(BUFFER_SIZE/64)] = (rand()%256); \        psum16x16_c[j%(BUFFER_SIZE/256)]    = psum16x16_a[j%(BUFFER_SIZE/256)] = (rand()%256); \        psqsum16x16_c[j%(BUFFER_SIZE/256)]  = psqsum16x16_a[j%(BUFFER_SIZE/256)]  = (rand()%256); \        psqdiff16x16_c[j%(BUFFER_SIZE/256)] = psqdiff16x16_a[j%(BUFFER_SIZE/256)] = (rand()%256); \    } \    VAACalcSadSsdBgd_ref (cur_data_c, ref_data_c, pic_width_c, pic_height_c, pic_stride_c, &psadframe_c, psad8x8_c, psum16x16_c, psqsum16x16_c, psqdiff16x16_c, psd8x8_c, pmad8x8_c); \    func (cur_data_a, ref_data_a, pic_width_a, pic_height_a, pic_stride_a, &psadframe_a, psad8x8_a, psum16x16_a, psqsum16x16_a, psqdiff16x16_a, psd8x8_a, pmad8x8_a); \    ASSERT_EQ (psadframe_a, psadframe_c); \    for (int j=0; j<(BUFFER_SIZE/64); j++) {\        ASSERT_EQ (psad8x8_a[j], psad8x8_c[j]); \        ASSERT_EQ (psd8x8_a[j], psd8x8_c[j]); \        ASSERT_EQ (pmad8x8_a[j], pmad8x8_c[j]); \    } \    for (int j=0; j<(BUFFER_SIZE/256); j++) {\        ASSERT_EQ (psum16x16_a[j], psum16x16_c[j]); \        ASSERT_EQ (psqsum16x16_a[j], psqsum16x16_c[j]); \        ASSERT_EQ (psqdiff16x16_a[j], psqdiff16x16_c[j]); \    } \} GENERATE_VAACalcSad_UT (VAACalcSad_c, 0, 0)GENERATE_VAACalcSadBgd_UT (VAACalcSadBgd_c, 0, 0)GENERATE_VAACalcSadSsdBgd_UT (VAACalcSadSsdBgd_c, 0, 0)GENERATE_VAACalcSadSsd_UT (VAACalcSadSsd_c, 0, 0)GENERATE_VAACalcSadVar_UT (VAACalcSadVar_c, 0, 0)#if defined(X86_ASM)GENERATE_VAACalcSad_UT (VAACalcSad_sse2, 1, WELS_CPU_SSE2)GENERATE_VAACalcSadBgd_UT (VAACalcSadBgd_sse2, 1, WELS_CPU_SSE2)GENERATE_VAACalcSadSsdBgd_UT (VAACalcSadSsdBgd_sse2, 1, WELS_CPU_SSE2)GENERATE_VAACalcSadSsd_UT (VAACalcSadSsd_sse2, 1, WELS_CPU_SSE2)GENERATE_VAACalcSadVar_UT (VAACalcSadVar_sse2, 1, WELS_CPU_SSE2)#endif #if defined(HAVE_NEON)GENERATE_VAACalcSad_UT (VAACalcSad_neon, 1, WELS_CPU_NEON)GENERATE_VAACalcSadBgd_UT (VAACalcSadBgd_neon, 1, WELS_CPU_NEON)GENERATE_VAACalcSadSsdBgd_UT (VAACalcSadSsdBgd_neon, 1, WELS_CPU_NEON)GENERATE_VAACalcSadSsd_UT (VAACalcSadSsd_neon, 1, WELS_CPU_NEON)GENERATE_VAACalcSadVar_UT (VAACalcSadVar_neon, 1, WELS_CPU_NEON)#endif #if defined(HAVE_NEON_AARCH64)GENERATE_VAACalcSad_UT (VAACalcSad_AArch64_neon, 1, WELS_CPU_NEON)GENERATE_VAACalcSadBgd_UT (VAACalcSadBgd_AArch64_neon, 1, WELS_CPU_NEON)GENERATE_VAACalcSadSsdBgd_UT (VAACalcSadSsdBgd_AArch64_neon, 1, WELS_CPU_NEON)GENERATE_VAACalcSadSsd_UT (VAACalcSadSsd_AArch64_neon, 1, WELS_CPU_NEON)GENERATE_VAACalcSadVar_UT (VAACalcSadVar_AArch64_neon, 1, WELS_CPU_NEON)#endif

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