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Don't reset the random number generator within the unit tests

This makes sure we don't accidentally return the same sequence of random numbers multiple times within one test (which would be very non-random). Every time srand(time()) is called, the pseudo random number generator is initialized to the same value (as long as time() returned the same value). By initializing the random number generator once and for all before starting to run the unit tests, we are sure we don't need to reinitialize it within all the tests and all the functions that use random numbers. This fixes occasional errors in MotionEstimateTest. MotionEstimateTest was designed to allow the test to occasionally not succeed - if it didn't succeed, it tried again, up to 100 times. However, since the YUVPixelDataGenerator function reset the random seed to time(), every attempt actually ran with the same random data (as long as all 100 attempts ran within 1 second) - thus if one attempt in MotionEstimateTest failed, all 100 of them would fail. If the utility functions don't touch the random seed, this is not an issue.

Martin Storsjö committed 12 years ago

Commit 4f594de1 parent 806e59f16 files · +12 −114Browse files

Showing the changes to test/encoder/EncUT_Sample.cpp (1 of 16 files). Show all

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test/encoder/EncUT_Sample.cpp+0−38
@@ -1,7 +1,5 @@
1#include<gtest/gtest.h>1#include<gtest/gtest.h>
2#include<math.h>2#include<math.h>
3#include<stdlib.h>
4#include<time.h>
5 3
6#include "cpu_core.h"4#include "cpu_core.h"
7#include "cpu.h"5#include "cpu.h"
@@ -24,7 +22,6 @@ TEST (IntraSadSatdFuncTest, WelsIntra16x16Combined3Sad_ssse3) { · 16 unmodified lines
24 uint8_t* pDec = (uint8_t*)cMemoryAlign.WelsMalloc (iLineSizeDec << 5, "pDec");22 uint8_t* pDec = (uint8_t*)cMemoryAlign.WelsMalloc (iLineSizeDec << 5, "pDec");
25 uint8_t* pEnc = (uint8_t*)cMemoryAlign.WelsMalloc (iLineSizeEnc << 5, "pEnc");23 uint8_t* pEnc = (uint8_t*)cMemoryAlign.WelsMalloc (iLineSizeEnc << 5, "pEnc");
26 uint8_t* pDst = (uint8_t*)cMemoryAlign.WelsMalloc (512, "pDst");24 uint8_t* pDst = (uint8_t*)cMemoryAlign.WelsMalloc (512, "pDst");
27 srand ((uint32_t)time (NULL));
28 for (int i = 0; i < (iLineSizeDec << 5); i++)25 for (int i = 0; i < (iLineSizeDec << 5); i++)
29 pDec[i] = rand() % 256;26 pDec[i] = rand() % 256;
30 for (int i = 0; i < (iLineSizeEnc << 5); i++)27 for (int i = 0; i < (iLineSizeEnc << 5); i++)
@@ -56,7 +53,6 @@ TEST (IntraSadSatdFuncTest, WelsIntra16x16Combined3Satd_sse41) { · 25 unmodified lines
56 uint8_t* pDec = (uint8_t*)cMemoryAlign.WelsMalloc (iLineSizeDec << 5, "pDec");53 uint8_t* pDec = (uint8_t*)cMemoryAlign.WelsMalloc (iLineSizeDec << 5, "pDec");
57 uint8_t* pEnc = (uint8_t*)cMemoryAlign.WelsMalloc (iLineSizeEnc << 5, "pEnc");54 uint8_t* pEnc = (uint8_t*)cMemoryAlign.WelsMalloc (iLineSizeEnc << 5, "pEnc");
58 uint8_t* pDst = (uint8_t*)cMemoryAlign.WelsMalloc (512, "pDst");55 uint8_t* pDst = (uint8_t*)cMemoryAlign.WelsMalloc (512, "pDst");
59 srand ((uint32_t)time (NULL));
60 for (int i = 0; i < (iLineSizeDec << 5); i++)56 for (int i = 0; i < (iLineSizeDec << 5); i++)
61 pDec[i] = rand() % 256;57 pDec[i] = rand() % 256;
62 for (int i = 0; i < (iLineSizeEnc << 5); i++)58 for (int i = 0; i < (iLineSizeEnc << 5); i++)
@@ -88,7 +84,6 @@ TEST (IntraSadSatdFuncTest, WelsSampleSatdThree4x4_sse2) { · 25 unmodified lines
88 uint8_t* pEnc = (uint8_t*)cMemoryAlign.WelsMalloc (iLineSizeEnc << 5, "pEnc");84 uint8_t* pEnc = (uint8_t*)cMemoryAlign.WelsMalloc (iLineSizeEnc << 5, "pEnc");
89 uint8_t* pDst = (uint8_t*)cMemoryAlign.WelsMalloc (512, "pDst");85 uint8_t* pDst = (uint8_t*)cMemoryAlign.WelsMalloc (512, "pDst");
90 WelsInitFillingPredFuncs (WELS_CPU_SSE2);86 WelsInitFillingPredFuncs (WELS_CPU_SSE2);
91 srand ((uint32_t)time (NULL));
92 for (int i = 0; i < (iLineSizeDec << 5); i++)87 for (int i = 0; i < (iLineSizeDec << 5); i++)
93 pDec[i] = rand() % 256;88 pDec[i] = rand() % 256;
94 for (int i = 0; i < (iLineSizeEnc << 5); i++)89 for (int i = 0; i < (iLineSizeEnc << 5); i++)
@@ -121,7 +116,6 @@ TEST (IntraSadSatdFuncTest, WelsIntraChroma8x8Combined3Satd_sse41) { · 26 unmodified lines
121 uint8_t* pDecCr = (uint8_t*)cMemoryAlign.WelsMalloc (iLineSizeDec << 5, "pDecCr");116 uint8_t* pDecCr = (uint8_t*)cMemoryAlign.WelsMalloc (iLineSizeDec << 5, "pDecCr");
122 uint8_t* pEncCr = (uint8_t*)cMemoryAlign.WelsMalloc (iLineSizeEnc << 5, "pEncCr");117 uint8_t* pEncCr = (uint8_t*)cMemoryAlign.WelsMalloc (iLineSizeEnc << 5, "pEncCr");
123 uint8_t* pDstChma = (uint8_t*)cMemoryAlign.WelsMalloc (512, "pDstChma");118 uint8_t* pDstChma = (uint8_t*)cMemoryAlign.WelsMalloc (512, "pDstChma");
124 srand ((uint32_t)time (NULL));
125 for (int i = 0; i < (iLineSizeDec << 5); i++) {119 for (int i = 0; i < (iLineSizeDec << 5); i++) {
126 pDecCb[i] = rand() % 256;120 pDecCb[i] = rand() % 256;
127 pDecCr[i] = rand() % 256;121 pDecCr[i] = rand() % 256;
@@ -165,7 +159,6 @@ class SadSatdCFuncTest : public testing::Test { · 37 unmodified lines
165 virtual void SetUp() {159 virtual void SetUp() {
166 pMemAlign = new CMemoryAlign (0);160 pMemAlign = new CMemoryAlign (0);
167 161
168 srand ((uint32_t)time (NULL));
169 m_iStrideA = rand() % 256 + PIXEL_STRIDE;162 m_iStrideA = rand() % 256 + PIXEL_STRIDE;
170 m_iStrideB = rand() % 256 + PIXEL_STRIDE;163 m_iStrideB = rand() % 256 + PIXEL_STRIDE;
171 m_pPixSrcA = (uint8_t*)pMemAlign->WelsMalloc (m_iStrideA << 5, "Sad_m_pPixSrcA");164 m_pPixSrcA = (uint8_t*)pMemAlign->WelsMalloc (m_iStrideA << 5, "Sad_m_pPixSrcA");
@@ -192,7 +185,6 @@ class SadSatdCFuncTest : public testing::Test { · 20 unmodified lines
192};185};
193 186
194TEST_F (SadSatdCFuncTest, WelsSampleSad4x4_c) {187TEST_F (SadSatdCFuncTest, WelsSampleSad4x4_c) {
195 srand ((uint32_t)time (NULL));
196 for (int i = 0; i < (m_iStrideA << 2); i++)188 for (int i = 0; i < (m_iStrideA << 2); i++)
197 m_pPixSrcA[i] = rand() % 256;189 m_pPixSrcA[i] = rand() % 256;
198 for (int i = 0; i < (m_iStrideB << 2); i++)190 for (int i = 0; i < (m_iStrideB << 2); i++)
@@ -211,7 +203,6 @@ TEST_F (SadSatdCFuncTest, WelsSampleSad4x4_c) { · 12 unmodified lines
211}203}
212 204
213TEST_F (SadSatdCFuncTest, WelsSampleSad8x8_c) {205TEST_F (SadSatdCFuncTest, WelsSampleSad8x8_c) {
214 srand ((uint32_t)time (NULL));
215 for (int i = 0; i < (m_iStrideA << 3); i++)206 for (int i = 0; i < (m_iStrideA << 3); i++)
216 m_pPixSrcA[i] = rand() % 256;207 m_pPixSrcA[i] = rand() % 256;
217 for (int i = 0; i < (m_iStrideB << 3); i++)208 for (int i = 0; i < (m_iStrideB << 3); i++)
@@ -231,7 +222,6 @@ TEST_F (SadSatdCFuncTest, WelsSampleSad8x8_c) { · 13 unmodified lines
231}222}
232 223
233TEST_F (SadSatdCFuncTest, WelsSampleSad16x8_c) {224TEST_F (SadSatdCFuncTest, WelsSampleSad16x8_c) {
234 srand ((uint32_t)time (NULL));
235 for (int i = 0; i < (m_iStrideA << 3); i++)225 for (int i = 0; i < (m_iStrideA << 3); i++)
236 m_pPixSrcA[i] = rand() % 256;226 m_pPixSrcA[i] = rand() % 256;
237 for (int i = 0; i < (m_iStrideB << 3); i++)227 for (int i = 0; i < (m_iStrideB << 3); i++)
@@ -251,7 +241,6 @@ TEST_F (SadSatdCFuncTest, WelsSampleSad16x8_c) { · 13 unmodified lines
251}241}
252 242
253TEST_F (SadSatdCFuncTest, WelsSampleSad8x16_c) {243TEST_F (SadSatdCFuncTest, WelsSampleSad8x16_c) {
254 srand ((uint32_t)time (NULL));
255 for (int i = 0; i < (m_iStrideA << 4); i++)244 for (int i = 0; i < (m_iStrideA << 4); i++)
256 m_pPixSrcA[i] = rand() % 256;245 m_pPixSrcA[i] = rand() % 256;
257 for (int i = 0; i < (m_iStrideB << 4); i++)246 for (int i = 0; i < (m_iStrideB << 4); i++)
@@ -271,7 +260,6 @@ TEST_F (SadSatdCFuncTest, WelsSampleSad8x16_c) { · 13 unmodified lines
271}260}
272 261
273TEST_F (SadSatdCFuncTest, WelsSampleSad16x16_c) {262TEST_F (SadSatdCFuncTest, WelsSampleSad16x16_c) {
274 srand ((uint32_t)time (NULL));
275 for (int i = 0; i < (m_iStrideA << 4); i++)263 for (int i = 0; i < (m_iStrideA << 4); i++)
276 m_pPixSrcA[i] = rand() % 256;264 m_pPixSrcA[i] = rand() % 256;
277 for (int i = 0; i < (m_iStrideB << 4); i++)265 for (int i = 0; i < (m_iStrideB << 4); i++)
@@ -291,7 +279,6 @@ TEST_F (SadSatdCFuncTest, WelsSampleSad16x16_c) { · 13 unmodified lines
291}279}
292 280
293TEST_F (SadSatdCFuncTest, WelsSampleSatd4x4_c) {281TEST_F (SadSatdCFuncTest, WelsSampleSatd4x4_c) {
294 srand ((uint32_t)time (NULL));
295 for (int i = 0; i < (m_iStrideA << 2); i++)282 for (int i = 0; i < (m_iStrideA << 2); i++)
296 m_pPixSrcA[i] = rand() % 256;283 m_pPixSrcA[i] = rand() % 256;
297 for (int i = 0; i < (m_iStrideB << 2); i++)284 for (int i = 0; i < (m_iStrideB << 2); i++)
@@ -355,7 +342,6 @@ TEST_F (SadSatdCFuncTest, WelsSampleSatd4x4_c) { · 57 unmodified lines
355}342}
356 343
357TEST_F (SadSatdCFuncTest, WelsSampleSadFour16x16_c) {344TEST_F (SadSatdCFuncTest, WelsSampleSadFour16x16_c) {
358 srand ((uint32_t)time (NULL));
359 for (int i = 0; i < (m_iStrideA << 5); i++)345 for (int i = 0; i < (m_iStrideA << 5); i++)
360 m_pPixSrcA[i] = rand() % 256;346 m_pPixSrcA[i] = rand() % 256;
361 for (int i = 0; i < (m_iStrideB << 5); i++)347 for (int i = 0; i < (m_iStrideB << 5); i++)
@@ -379,7 +365,6 @@ TEST_F (SadSatdCFuncTest, WelsSampleSadFour16x16_c) { · 17 unmodified lines
379}365}
380 366
381TEST_F (SadSatdCFuncTest, WelsSampleSadFour16x8_c) {367TEST_F (SadSatdCFuncTest, WelsSampleSadFour16x8_c) {
382 srand ((uint32_t)time (NULL));
383 for (int i = 0; i < (m_iStrideA << 5); i++)368 for (int i = 0; i < (m_iStrideA << 5); i++)
384 m_pPixSrcA[i] = rand() % 256;369 m_pPixSrcA[i] = rand() % 256;
385 for (int i = 0; i < (m_iStrideB << 5); i++)370 for (int i = 0; i < (m_iStrideB << 5); i++)
@@ -404,7 +389,6 @@ TEST_F (SadSatdCFuncTest, WelsSampleSadFour16x8_c) { · 18 unmodified lines
404}389}
405 390
406TEST_F (SadSatdCFuncTest, WelsSampleSadFour8x16_c) {391TEST_F (SadSatdCFuncTest, WelsSampleSadFour8x16_c) {
407 srand ((uint32_t)time (NULL));
408 for (int i = 0; i < (m_iStrideA << 5); i++)392 for (int i = 0; i < (m_iStrideA << 5); i++)
409 m_pPixSrcA[i] = rand() % 256;393 m_pPixSrcA[i] = rand() % 256;
410 for (int i = 0; i < (m_iStrideB << 5); i++)394 for (int i = 0; i < (m_iStrideB << 5); i++)
@@ -429,7 +413,6 @@ TEST_F (SadSatdCFuncTest, WelsSampleSadFour8x16_c) { · 18 unmodified lines
429}413}
430 414
431TEST_F (SadSatdCFuncTest, WelsSampleSadFour8x8_c) {415TEST_F (SadSatdCFuncTest, WelsSampleSadFour8x8_c) {
432 srand ((uint32_t)time (NULL));
433 for (int i = 0; i < (m_iStrideA << 4); i++)416 for (int i = 0; i < (m_iStrideA << 4); i++)
434 m_pPixSrcA[i] = rand() % 256;417 m_pPixSrcA[i] = rand() % 256;
435 for (int i = 0; i < (m_iStrideB << 4); i++)418 for (int i = 0; i < (m_iStrideB << 4); i++)
@@ -453,7 +436,6 @@ TEST_F (SadSatdCFuncTest, WelsSampleSadFour8x8_c) { · 17 unmodified lines
453}436}
454 437
455TEST_F (SadSatdCFuncTest, WelsSampleSadFour4x4_c) {438TEST_F (SadSatdCFuncTest, WelsSampleSadFour4x4_c) {
456 srand ((uint32_t)time (NULL));
457 for (int i = 0; i < (m_iStrideA << 3); i++)439 for (int i = 0; i < (m_iStrideA << 3); i++)
458 m_pPixSrcA[i] = rand() % 256;440 m_pPixSrcA[i] = rand() % 256;
459 for (int i = 0; i < (m_iStrideB << 3); i++)441 for (int i = 0; i < (m_iStrideB << 3); i++)
@@ -512,7 +494,6 @@ TEST_F (SadSatdAssemblyFuncTest, WelsSampleSad4x4_mmx) { · 52 unmodified lines
512 if (0 == (m_uiCpuFeatureFlag & WELS_CPU_MMXEXT))494 if (0 == (m_uiCpuFeatureFlag & WELS_CPU_MMXEXT))
513 return;495 return;
514 496
515 srand ((uint32_t)time (NULL));
516 for (int i = 0; i < (m_iStrideA << 2); i++)497 for (int i = 0; i < (m_iStrideA << 2); i++)
517 m_pPixSrcA[i] = rand() % 256;498 m_pPixSrcA[i] = rand() % 256;
518 for (int i = 0; i < (m_iStrideB << 2); i++)499 for (int i = 0; i < (m_iStrideB << 2); i++)
@@ -527,7 +508,6 @@ TEST_F (SadSatdAssemblyFuncTest, WelsSampleSad8x8_sse21) { · 8 unmodified lines
527 if (0 == (m_uiCpuFeatureFlag & WELS_CPU_SSE2))508 if (0 == (m_uiCpuFeatureFlag & WELS_CPU_SSE2))
528 return;509 return;
529 510
530 srand ((uint32_t)time (NULL));
531 for (int i = 0; i < (m_iStrideA << 3); i++)511 for (int i = 0; i < (m_iStrideA << 3); i++)
532 m_pPixSrcA[i] = rand() % 256;512 m_pPixSrcA[i] = rand() % 256;
533 for (int i = 0; i < (m_iStrideB << 3); i++)513 for (int i = 0; i < (m_iStrideB << 3); i++)
@@ -540,7 +520,6 @@ TEST_F (SadSatdAssemblyFuncTest, WelsSampleSad8x8_sse21) { · 6 unmodified lines
540TEST_F (SadSatdAssemblyFuncTest, WelsSampleSad8x16_sse2) {520TEST_F (SadSatdAssemblyFuncTest, WelsSampleSad8x16_sse2) {
541 if (0 == (m_uiCpuFeatureFlag & WELS_CPU_SSE2))521 if (0 == (m_uiCpuFeatureFlag & WELS_CPU_SSE2))
542 return;522 return;
543 srand ((uint32_t)time (NULL));
544 for (int i = 0; i < (m_iStrideA << 4); i++)523 for (int i = 0; i < (m_iStrideA << 4); i++)
545 m_pPixSrcA[i] = rand() % 256;524 m_pPixSrcA[i] = rand() % 256;
546 for (int i = 0; i < (m_iStrideB << 4); i++)525 for (int i = 0; i < (m_iStrideB << 4); i++)
@@ -553,7 +532,6 @@ TEST_F (SadSatdAssemblyFuncTest, WelsSampleSad8x16_sse2) { · 6 unmodified lines
553TEST_F (SadSatdAssemblyFuncTest, WelsSampleSad16x8_sse2) {532TEST_F (SadSatdAssemblyFuncTest, WelsSampleSad16x8_sse2) {
554 if (0 == (m_uiCpuFeatureFlag & WELS_CPU_SSE2))533 if (0 == (m_uiCpuFeatureFlag & WELS_CPU_SSE2))
555 return;534 return;
556 srand ((uint32_t)time (NULL));
557 for (int i = 0; i < (m_iStrideA << 3); i++)535 for (int i = 0; i < (m_iStrideA << 3); i++)
558 m_pPixSrcA[i] = rand() % 256;536 m_pPixSrcA[i] = rand() % 256;
559 for (int i = 0; i < (m_iStrideB << 3); i++)537 for (int i = 0; i < (m_iStrideB << 3); i++)
@@ -566,7 +544,6 @@ TEST_F (SadSatdAssemblyFuncTest, WelsSampleSad16x8_sse2) { · 6 unmodified lines
566TEST_F (SadSatdAssemblyFuncTest, WelsSampleSad16x16_sse2) {544TEST_F (SadSatdAssemblyFuncTest, WelsSampleSad16x16_sse2) {
567 if (0 == (m_uiCpuFeatureFlag & WELS_CPU_SSE2))545 if (0 == (m_uiCpuFeatureFlag & WELS_CPU_SSE2))
568 return;546 return;
569 srand ((uint32_t)time (NULL));
570 for (int i = 0; i < (m_iStrideA << 4); i++)547 for (int i = 0; i < (m_iStrideA << 4); i++)
571 m_pPixSrcA[i] = rand() % 256;548 m_pPixSrcA[i] = rand() % 256;
572 for (int i = 0; i < (m_iStrideB << 4); i++)549 for (int i = 0; i < (m_iStrideB << 4); i++)
@@ -579,7 +556,6 @@ TEST_F (SadSatdAssemblyFuncTest, WelsSampleSad16x16_sse2) { · 6 unmodified lines
579TEST_F (SadSatdAssemblyFuncTest, WelsSampleSatd4x4_sse2) {556TEST_F (SadSatdAssemblyFuncTest, WelsSampleSatd4x4_sse2) {
580 if (0 == (m_uiCpuFeatureFlag & WELS_CPU_SSE2))557 if (0 == (m_uiCpuFeatureFlag & WELS_CPU_SSE2))
581 return;558 return;
582 srand ((uint32_t)time (NULL));
583 for (int i = 0; i < (m_iStrideA << 2); i++)559 for (int i = 0; i < (m_iStrideA << 2); i++)
584 m_pPixSrcA[i] = rand() % 256;560 m_pPixSrcA[i] = rand() % 256;
585 for (int i = 0; i < (m_iStrideB << 2); i++)561 for (int i = 0; i < (m_iStrideB << 2); i++)
@@ -592,7 +568,6 @@ TEST_F (SadSatdAssemblyFuncTest, WelsSampleSatd4x4_sse2) { · 6 unmodified lines
592TEST_F (SadSatdAssemblyFuncTest, WelsSampleSatd8x8_sse2) {568TEST_F (SadSatdAssemblyFuncTest, WelsSampleSatd8x8_sse2) {
593 if (0 == (m_uiCpuFeatureFlag & WELS_CPU_SSE2))569 if (0 == (m_uiCpuFeatureFlag & WELS_CPU_SSE2))
594 return;570 return;
595 srand ((uint32_t)time (NULL));
596 for (int i = 0; i < (m_iStrideA << 3); i++)571 for (int i = 0; i < (m_iStrideA << 3); i++)
597 m_pPixSrcA[i] = rand() % 256;572 m_pPixSrcA[i] = rand() % 256;
598 for (int i = 0; i < (m_iStrideB << 3); i++)573 for (int i = 0; i < (m_iStrideB << 3); i++)
@@ -605,7 +580,6 @@ TEST_F (SadSatdAssemblyFuncTest, WelsSampleSatd8x8_sse2) { · 6 unmodified lines
605TEST_F (SadSatdAssemblyFuncTest, WelsSampleSatd8x16_sse2) {580TEST_F (SadSatdAssemblyFuncTest, WelsSampleSatd8x16_sse2) {
606 if (0 == (m_uiCpuFeatureFlag & WELS_CPU_SSE2))581 if (0 == (m_uiCpuFeatureFlag & WELS_CPU_SSE2))
607 return;582 return;
608 srand ((uint32_t)time (NULL));
609 for (int i = 0; i < (m_iStrideA << 4); i++)583 for (int i = 0; i < (m_iStrideA << 4); i++)
610 m_pPixSrcA[i] = rand() % 256;584 m_pPixSrcA[i] = rand() % 256;
611 for (int i = 0; i < (m_iStrideB << 4); i++)585 for (int i = 0; i < (m_iStrideB << 4); i++)
@@ -618,7 +592,6 @@ TEST_F (SadSatdAssemblyFuncTest, WelsSampleSatd8x16_sse2) { · 6 unmodified lines
618TEST_F (SadSatdAssemblyFuncTest, WelsSampleSatd16x8_sse2) {592TEST_F (SadSatdAssemblyFuncTest, WelsSampleSatd16x8_sse2) {
619 if (0 == (m_uiCpuFeatureFlag & WELS_CPU_SSE2))593 if (0 == (m_uiCpuFeatureFlag & WELS_CPU_SSE2))
620 return;594 return;
621 srand ((uint32_t)time (NULL));
622 for (int i = 0; i < (m_iStrideA << 3); i++)595 for (int i = 0; i < (m_iStrideA << 3); i++)
623 m_pPixSrcA[i] = rand() % 256;596 m_pPixSrcA[i] = rand() % 256;
624 for (int i = 0; i < (m_iStrideB << 3); i++)597 for (int i = 0; i < (m_iStrideB << 3); i++)
@@ -631,7 +604,6 @@ TEST_F (SadSatdAssemblyFuncTest, WelsSampleSatd16x8_sse2) { · 6 unmodified lines
631TEST_F (SadSatdAssemblyFuncTest, WelsSampleSatd16x16_sse2) {604TEST_F (SadSatdAssemblyFuncTest, WelsSampleSatd16x16_sse2) {
632 if (0 == (m_uiCpuFeatureFlag & WELS_CPU_SSE2))605 if (0 == (m_uiCpuFeatureFlag & WELS_CPU_SSE2))
633 return;606 return;
634 srand ((uint32_t)time (NULL));
635 for (int i = 0; i < (m_iStrideA << 4); i++)607 for (int i = 0; i < (m_iStrideA << 4); i++)
636 m_pPixSrcA[i] = rand() % 256;608 m_pPixSrcA[i] = rand() % 256;
637 for (int i = 0; i < (m_iStrideB << 4); i++)609 for (int i = 0; i < (m_iStrideB << 4); i++)
@@ -644,7 +616,6 @@ TEST_F (SadSatdAssemblyFuncTest, WelsSampleSatd16x16_sse2) { · 6 unmodified lines
644TEST_F (SadSatdAssemblyFuncTest, WelsSampleSatd4x4_sse41) {616TEST_F (SadSatdAssemblyFuncTest, WelsSampleSatd4x4_sse41) {
645 if (0 == (m_uiCpuFeatureFlag & WELS_CPU_SSE41))617 if (0 == (m_uiCpuFeatureFlag & WELS_CPU_SSE41))
646 return;618 return;
647 srand ((uint32_t)time (NULL));
648 for (int i = 0; i < (m_iStrideA << 2); i++)619 for (int i = 0; i < (m_iStrideA << 2); i++)
649 m_pPixSrcA[i] = rand() % 256;620 m_pPixSrcA[i] = rand() % 256;
650 for (int i = 0; i < (m_iStrideB << 2); i++)621 for (int i = 0; i < (m_iStrideB << 2); i++)
@@ -657,7 +628,6 @@ TEST_F (SadSatdAssemblyFuncTest, WelsSampleSatd4x4_sse41) { · 6 unmodified lines
657TEST_F (SadSatdAssemblyFuncTest, WelsSampleSatd8x8_sse41) {628TEST_F (SadSatdAssemblyFuncTest, WelsSampleSatd8x8_sse41) {
658 if (0 == (m_uiCpuFeatureFlag & WELS_CPU_SSE41))629 if (0 == (m_uiCpuFeatureFlag & WELS_CPU_SSE41))
659 return;630 return;
660 srand ((uint32_t)time (NULL));
661 for (int i = 0; i < (m_iStrideA << 3); i++)631 for (int i = 0; i < (m_iStrideA << 3); i++)
662 m_pPixSrcA[i] = rand() % 256;632 m_pPixSrcA[i] = rand() % 256;
663 for (int i = 0; i < (m_iStrideB << 3); i++)633 for (int i = 0; i < (m_iStrideB << 3); i++)
@@ -670,7 +640,6 @@ TEST_F (SadSatdAssemblyFuncTest, WelsSampleSatd8x8_sse41) { · 6 unmodified lines
670TEST_F (SadSatdAssemblyFuncTest, WelsSampleSatd8x16_sse41) {640TEST_F (SadSatdAssemblyFuncTest, WelsSampleSatd8x16_sse41) {
671 if (0 == (m_uiCpuFeatureFlag & WELS_CPU_SSE41))641 if (0 == (m_uiCpuFeatureFlag & WELS_CPU_SSE41))
672 return;642 return;
673 srand ((uint32_t)time (NULL));
674 for (int i = 0; i < (m_iStrideA << 4); i++)643 for (int i = 0; i < (m_iStrideA << 4); i++)
675 m_pPixSrcA[i] = rand() % 256;644 m_pPixSrcA[i] = rand() % 256;
676 for (int i = 0; i < (m_iStrideB << 4); i++)645 for (int i = 0; i < (m_iStrideB << 4); i++)
@@ -683,7 +652,6 @@ TEST_F (SadSatdAssemblyFuncTest, WelsSampleSatd8x16_sse41) { · 6 unmodified lines
683TEST_F (SadSatdAssemblyFuncTest, WelsSampleSatd16x8_sse41) {652TEST_F (SadSatdAssemblyFuncTest, WelsSampleSatd16x8_sse41) {
684 if (0 == (m_uiCpuFeatureFlag & WELS_CPU_SSE41))653 if (0 == (m_uiCpuFeatureFlag & WELS_CPU_SSE41))
685 return;654 return;
686 srand ((uint32_t)time (NULL));
687 for (int i = 0; i < (m_iStrideA << 3); i++)655 for (int i = 0; i < (m_iStrideA << 3); i++)
688 m_pPixSrcA[i] = rand() % 256;656 m_pPixSrcA[i] = rand() % 256;
689 for (int i = 0; i < (m_iStrideB << 3); i++)657 for (int i = 0; i < (m_iStrideB << 3); i++)
@@ -696,7 +664,6 @@ TEST_F (SadSatdAssemblyFuncTest, WelsSampleSatd16x8_sse41) { · 6 unmodified lines
696TEST_F (SadSatdAssemblyFuncTest, WelsSampleSatd16x16_sse41) {664TEST_F (SadSatdAssemblyFuncTest, WelsSampleSatd16x16_sse41) {
697 if (0 == (m_uiCpuFeatureFlag & WELS_CPU_SSE41))665 if (0 == (m_uiCpuFeatureFlag & WELS_CPU_SSE41))
698 return;666 return;
699 srand ((uint32_t)time (NULL));
700 for (int i = 0; i < (m_iStrideA << 4); i++)667 for (int i = 0; i < (m_iStrideA << 4); i++)
701 m_pPixSrcA[i] = rand() % 256;668 m_pPixSrcA[i] = rand() % 256;
702 for (int i = 0; i < (m_iStrideB << 4); i++)669 for (int i = 0; i < (m_iStrideB << 4); i++)
@@ -710,7 +677,6 @@ TEST_F (SadSatdAssemblyFuncTest, WelsSampleSadFour16x16_sse2) { · 7 unmodified lines
710 if (0 == (m_uiCpuFeatureFlag & WELS_CPU_SSE2))677 if (0 == (m_uiCpuFeatureFlag & WELS_CPU_SSE2))
711 return;678 return;
712 679
713 srand ((uint32_t)time (NULL));
714 for (int i = 0; i < (m_iStrideA << 5); i++)680 for (int i = 0; i < (m_iStrideA << 5); i++)
715 m_pPixSrcA[i] = rand() % 256;681 m_pPixSrcA[i] = rand() % 256;
716 for (int i = 0; i < (m_iStrideB << 5); i++)682 for (int i = 0; i < (m_iStrideB << 5); i++)
@@ -739,7 +705,6 @@ TEST_F (SadSatdAssemblyFuncTest, WelsSampleSadFour16x8_sse2) { · 22 unmodified lines
739 if (0 == (m_uiCpuFeatureFlag & WELS_CPU_SSE2))705 if (0 == (m_uiCpuFeatureFlag & WELS_CPU_SSE2))
740 return;706 return;
741 707
742 srand ((uint32_t)time (NULL));
743 for (int i = 0; i < (m_iStrideA << 5); i++)708 for (int i = 0; i < (m_iStrideA << 5); i++)
744 m_pPixSrcA[i] = rand() % 256;709 m_pPixSrcA[i] = rand() % 256;
745 for (int i = 0; i < (m_iStrideB << 5); i++)710 for (int i = 0; i < (m_iStrideB << 5); i++)
@@ -768,7 +733,6 @@ TEST_F (SadSatdAssemblyFuncTest, WelsSampleSadFour8x16_sse2) { · 22 unmodified lines
768 if (0 == (m_uiCpuFeatureFlag & WELS_CPU_SSE2))733 if (0 == (m_uiCpuFeatureFlag & WELS_CPU_SSE2))
769 return;734 return;
770 735
771 srand ((uint32_t)time (NULL));
772 for (int i = 0; i < (m_iStrideA << 5); i++)736 for (int i = 0; i < (m_iStrideA << 5); i++)
773 m_pPixSrcA[i] = rand() % 256;737 m_pPixSrcA[i] = rand() % 256;
774 for (int i = 0; i < (m_iStrideB << 5); i++)738 for (int i = 0; i < (m_iStrideB << 5); i++)
@@ -797,7 +761,6 @@ TEST_F (SadSatdAssemblyFuncTest, WelsSampleSadFour8x8_sse2) { · 22 unmodified lines
797 if (0 == (m_uiCpuFeatureFlag & WELS_CPU_SSE2))761 if (0 == (m_uiCpuFeatureFlag & WELS_CPU_SSE2))
798 return;762 return;
799 763
800 srand ((uint32_t)time (NULL));
801 for (int i = 0; i < (m_iStrideA << 4); i++)764 for (int i = 0; i < (m_iStrideA << 4); i++)
802 m_pPixSrcA[i] = rand() % 256;765 m_pPixSrcA[i] = rand() % 256;
803 for (int i = 0; i < (m_iStrideB << 4); i++)766 for (int i = 0; i < (m_iStrideB << 4); i++)
@@ -827,7 +790,6 @@ TEST_F (SadSatdAssemblyFuncTest, WelsSampleSadFour4x4_sse2) { · 23 unmodified lines
827 if (0 == (m_uiCpuFeatureFlag & WELS_CPU_SSE2))790 if (0 == (m_uiCpuFeatureFlag & WELS_CPU_SSE2))
828 return;791 return;
829 792
830 srand ((uint32_t)time (NULL));
831 for (int i = 0; i < (m_iStrideA << 3); i++)793 for (int i = 0; i < (m_iStrideA << 3); i++)
832 m_pPixSrcA[i] = rand() % 256;794 m_pPixSrcA[i] = rand() % 256;
833 for (int i = 0; i < (m_iStrideB << 3); i++)795 for (int i = 0; i < (m_iStrideB << 3); i++)

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