DCT32_SHIFT2       47 source/common/vec/dct-ssse3.cpp #define DCT32_ADD2    (1 << ((DCT32_SHIFT2) - 1))
DCT32_SHIFT2     1071 source/common/vec/dct-ssse3.cpp     T60  = _mm_srai_epi32(_mm_add_epi32(T60, c_1024), DCT32_SHIFT2); \