[Decode] Correct luma and chroma offsets linux

Author: vcheah

_studio/shared/umc/codec/h264_dec/src/umc_h264_dec_bitstream_headers.cpp

@@ -1919,7 +1919,9 @@ Status H264HeadersBitstream::GetPredWeightTable(
         {
             pPredWeight_L0[refindex].luma_weight = (int8_t)GetVLCElement(true);
             pPredWeight_L0[refindex].luma_offset = (int8_t)GetVLCElement(true);
+#if !defined(LINUX)
             pPredWeight_L0[refindex].luma_offset <<= (sps->bit_depth_luma - 8);
+#endif
         }
         else
         {
@@ -1940,8 +1942,10 @@ Status H264HeadersBitstream::GetPredWeightTable(
             pPredWeight_L0[refindex].chroma_weight[1] = (int8_t)GetVLCElement(true);
             pPredWeight_L0[refindex].chroma_offset[1] = (int8_t)GetVLCElement(true);
 
+#if !defined(LINUX)
             pPredWeight_L0[refindex].chroma_offset[0] <<= (sps->bit_depth_chroma - 8);
             pPredWeight_L0[refindex].chroma_offset[1] <<= (sps->bit_depth_chroma - 8);
+#endif
         }
         else
         {
@@ -1961,7 +1965,9 @@ Status H264HeadersBitstream::GetPredWeightTable(
             {
                 pPredWeight_L1[refindex].luma_weight = (int8_t)GetVLCElement(true);
                 pPredWeight_L1[refindex].luma_offset = (int8_t)GetVLCElement(true);
+#if !defined(LINUX)
                 pPredWeight_L1[refindex].luma_offset <<= (sps->bit_depth_luma - 8);
+#endif
             }
             else
             {
@@ -1980,8 +1986,10 @@ Status H264HeadersBitstream::GetPredWeightTable(
                 pPredWeight_L1[refindex].chroma_weight[1] = (int8_t)GetVLCElement(true);
                 pPredWeight_L1[refindex].chroma_offset[1] = (int8_t)GetVLCElement(true);
 
+#if !defined(LINUX)
                 pPredWeight_L1[refindex].chroma_offset[0] <<= (sps->bit_depth_chroma - 8);
                 pPredWeight_L1[refindex].chroma_offset[1] <<= (sps->bit_depth_chroma - 8);
+#endif
             }
             else
             {