shithub: openh264

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Modify the unit test for WelsDequantIHadamard2x2Dc

--- a/test/encoder/EncUT_DecodeMbAux.cpp

+++ b/test/encoder/EncUT_DecodeMbAux.cpp

@@ -156,10 +156,10 @@

   const int16_t iDelU =   pDct[0] -  pDct[2];

   const int16_t iSumD = pDct[1] + pDct[3];

   const int16_t iDelD =   pDct[1] -  pDct[3];

-  pDct[0] = (iSumU + iSumD) * iMF;

-  pDct[1] = (iSumU  -  iSumD) * iMF;

-  pDct[2] = (iDelU   + iDelD)   * iMF;

-  pDct[3] = (iDelU   -  iDelD)   * iMF;

+  pDct[0] = ((iSumU + iSumD) * iMF)>>1;

+  pDct[1] = ((iSumU - iSumD) * iMF)>>1;

+  pDct[2] = ((iDelU + iDelD) * iMF)>>1;

+  pDct[3] = ((iDelU - iDelD) * iMF)>>1;

 }

 TEST (DecodeMbAuxTest, WelsDequantIHadamard2x2Dc) {

   int16_t iDct[4], iRefDct[4];