Showing the changes to test/processing/ProcessUT_AdaptiveQuantization.cpp (1 of 8 files). Show all
Unified · Split
| @@ -0,0 +1,76 @@ | ||
| 1 | +#include <gtest/gtest.h> | |
| 2 | +#include <math.h> | |
| 3 | +#include <string.h> | |
| 4 | +#include "cpu.h" | |
| 5 | +#include "cpu_core.h" | |
| 6 | +#include "util.h" | |
| 7 | +#include "macros.h" | |
| 8 | +#include "IWelsVP.h" | |
| 9 | +#include "AdaptiveQuantization.h" | |
| 10 | + | |
| 11 | + | |
| 12 | +using namespace nsWelsVP; | |
| 13 | + | |
| 14 | +static void FillWithRandomData (uint8_t* p, int32_t Len) { | |
| 15 | + for (int32_t i = 0; i < Len; i++) { | |
| 16 | + p[i] = rand() % 256; | |
| 17 | + } | |
| 18 | +} | |
| 19 | + | |
| 20 | +void SampleVariance16x16_ref (uint8_t* pRefY, int32_t iRefStride, uint8_t* pSrcY, int32_t iSrcStride, | |
| 21 | + SMotionTextureUnit* pMotionTexture) { | |
| 22 | + uint32_t uiCurSquare = 0, uiSquare = 0; | |
| 23 | + uint16_t uiCurSum = 0, uiSum = 0; | |
| 24 | + | |
| 25 | + for (int32_t y = 0; y < MB_WIDTH_LUMA; y++) { | |
| 26 | + for (int32_t x = 0; x < MB_WIDTH_LUMA; x++) { | |
| 27 | + uint32_t uiDiff = WELS_ABS (pRefY[x] - pSrcY[x]); | |
| 28 | + uiSum += uiDiff; | |
| 29 | + uiSquare += uiDiff * uiDiff; | |
| 30 | + | |
| 31 | + uiCurSum += pSrcY[x]; | |
| 32 | + uiCurSquare += pSrcY[x] * pSrcY[x]; | |
| 33 | + } | |
| 34 | + pRefY += iRefStride; | |
| 35 | + pSrcY += iSrcStride; | |
| 36 | + } | |
| 37 | + | |
| 38 | + uiSum = uiSum >> 8; | |
| 39 | + pMotionTexture->uiMotionIndex = (uiSquare >> 8) - (uiSum * uiSum); | |
| 40 | + | |
| 41 | + uiCurSum = uiCurSum >> 8; | |
| 42 | + pMotionTexture->uiTextureIndex = (uiCurSquare >> 8) - (uiCurSum * uiCurSum); | |
| 43 | +} | |
| 44 | + | |
| 45 | +#define GENERATE_AQTEST(method) \ | |
| 46 | +TEST (AdaptiveQuantization, method) {\ | |
| 47 | + ENFORCE_STACK_ALIGN_1D (uint8_t, pRefY,32*16,16)\ | |
| 48 | + ENFORCE_STACK_ALIGN_1D (uint8_t, pSrcY,48*16,16)\ | |
| 49 | + SMotionTextureUnit pMotionTexture[2];\ | |
| 50 | + FillWithRandomData (pRefY,32*16);\ | |
| 51 | + FillWithRandomData (pSrcY,48*16);\ | |
| 52 | + SampleVariance16x16_ref (pRefY,32,pSrcY,48,&pMotionTexture[0]);\ | |
| 53 | + method(pRefY,32,pSrcY,48,&pMotionTexture[1]);\ | |
| 54 | + ASSERT_EQ(pMotionTexture[0].uiMotionIndex,pMotionTexture[1].uiMotionIndex);\ | |
| 55 | + ASSERT_EQ(pMotionTexture[0].uiMotionIndex,pMotionTexture[1].uiMotionIndex);\ | |
| 56 | + memset (pRefY,0,32*16);\ | |
| 57 | + memset (pSrcY,255,48*16);\ | |
| 58 | + SampleVariance16x16_ref (pRefY,32,pSrcY,48,&pMotionTexture[0]);\ | |
| 59 | + method(pRefY,32,pSrcY,48,&pMotionTexture[1]);\ | |
| 60 | + ASSERT_EQ(pMotionTexture[0].uiMotionIndex,pMotionTexture[1].uiMotionIndex);\ | |
| 61 | + ASSERT_EQ(pMotionTexture[0].uiMotionIndex,pMotionTexture[1].uiMotionIndex);\ | |
| 62 | +} | |
| 63 | + | |
| 64 | +GENERATE_AQTEST (SampleVariance16x16_c) | |
| 65 | +#if defined(X86_ASM) | |
| 66 | +GENERATE_AQTEST (SampleVariance16x16_sse2) | |
| 67 | +#endif | |
| 68 | + | |
| 69 | +#if defined(HAVE_NEON) | |
| 70 | +GENERATE_AQTEST (SampleVariance16x16_neon) | |
| 71 | +#endif | |
| 72 | + | |
| 73 | +#if defined(HAVE_NEON_AARCH64) | |
| 74 | +GENERATE_AQTEST (SampleVariance16x16_AArch64_neon) | |
| 75 | +#endif | |
| 76 | + | |