diff options
Diffstat (limited to 'third_party/aom/aom_dsp/x86/synonyms.h')
| -rw-r--r-- | third_party/aom/aom_dsp/x86/synonyms.h | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/third_party/aom/aom_dsp/x86/synonyms.h b/third_party/aom/aom_dsp/x86/synonyms.h index bef606dae..cd049a454 100644 --- a/third_party/aom/aom_dsp/x86/synonyms.h +++ b/third_party/aom/aom_dsp/x86/synonyms.h @@ -89,32 +89,4 @@ static INLINE __m128i xx_roundn_epi32(__m128i v_val_d, int bits) { return _mm_srai_epi32(v_tmp_d, bits); } -#ifdef __SSSE3__ -static INLINE int32_t xx_hsum_epi32_si32(__m128i v_d) { - v_d = _mm_hadd_epi32(v_d, v_d); - v_d = _mm_hadd_epi32(v_d, v_d); - return _mm_cvtsi128_si32(v_d); -} - -static INLINE int64_t xx_hsum_epi64_si64(__m128i v_q) { - v_q = _mm_add_epi64(v_q, _mm_srli_si128(v_q, 8)); -#if ARCH_X86_64 - return _mm_cvtsi128_si64(v_q); -#else - { - int64_t tmp; - _mm_storel_epi64((__m128i *)&tmp, v_q); - return tmp; - } -#endif -} - -static INLINE int64_t xx_hsum_epi32_si64(__m128i v_d) { - const __m128i v_sign_d = _mm_cmplt_epi32(v_d, _mm_setzero_si128()); - const __m128i v_0_q = _mm_unpacklo_epi32(v_d, v_sign_d); - const __m128i v_1_q = _mm_unpackhi_epi32(v_d, v_sign_d); - return xx_hsum_epi64_si64(_mm_add_epi64(v_0_q, v_1_q)); -} -#endif // __SSSE3__ - #endif // AOM_DSP_X86_SYNONYMS_H_ |