diff options
| author | trav90 <travawine@palemoon.org> | 2018-10-19 23:05:00 -0500 |
|---|---|---|
| committer | trav90 <travawine@palemoon.org> | 2018-10-19 23:05:03 -0500 |
| commit | d2499ead93dc4298c0882fe98902acb1b5209f99 (patch) | |
| tree | cb0b942aed59e5108f9a3e9d64e7b77854383421 /third_party/aom/aom_dsp/x86/synonyms.h | |
| parent | 41fbdea457bf50c0a43e1c27c5cbf7f0a3a9eb33 (diff) | |
| download | UXP-d2499ead93dc4298c0882fe98902acb1b5209f99.tar UXP-d2499ead93dc4298c0882fe98902acb1b5209f99.tar.gz UXP-d2499ead93dc4298c0882fe98902acb1b5209f99.tar.lz UXP-d2499ead93dc4298c0882fe98902acb1b5209f99.tar.xz UXP-d2499ead93dc4298c0882fe98902acb1b5209f99.zip | |
Update libaom to commit ID 1e227d41f0616de9548a673a83a21ef990b62591
Diffstat (limited to 'third_party/aom/aom_dsp/x86/synonyms.h')
| -rw-r--r-- | third_party/aom/aom_dsp/x86/synonyms.h | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/third_party/aom/aom_dsp/x86/synonyms.h b/third_party/aom/aom_dsp/x86/synonyms.h index d9a53fcc5..1e9f1e27b 100644 --- a/third_party/aom/aom_dsp/x86/synonyms.h +++ b/third_party/aom/aom_dsp/x86/synonyms.h @@ -9,8 +9,8 @@ * PATENTS file, you can obtain it at www.aomedia.org/license/patent. */ -#ifndef AOM_DSP_X86_SYNONYMS_H_ -#define AOM_DSP_X86_SYNONYMS_H_ +#ifndef AOM_AOM_DSP_X86_SYNONYMS_H_ +#define AOM_AOM_DSP_X86_SYNONYMS_H_ #include <immintrin.h> @@ -103,15 +103,6 @@ static INLINE __m128i xx_roundn_epi32_unsigned(__m128i v_val_d, int bits) { return _mm_srai_epi32(v_tmp_d, bits); } -// This is equivalent to ROUND_POWER_OF_TWO_SIGNED(v_val_d, bits) -static INLINE __m128i xx_roundn_epi32(__m128i v_val_d, int bits) { - const __m128i v_bias_d = _mm_set1_epi32((1 << bits) >> 1); - const __m128i v_sign_d = _mm_srai_epi32(v_val_d, 31); - const __m128i v_tmp_d = - _mm_add_epi32(_mm_add_epi32(v_val_d, v_bias_d), v_sign_d); - return _mm_srai_epi32(v_tmp_d, bits); -} - static INLINE __m128i xx_roundn_epi16(__m128i v_val_d, int bits) { const __m128i v_bias_d = _mm_set1_epi16((1 << bits) >> 1); const __m128i v_sign_d = _mm_srai_epi16(v_val_d, 15); @@ -120,4 +111,4 @@ static INLINE __m128i xx_roundn_epi16(__m128i v_val_d, int bits) { return _mm_srai_epi16(v_tmp_d, bits); } -#endif // AOM_DSP_X86_SYNONYMS_H_ +#endif // AOM_AOM_DSP_X86_SYNONYMS_H_ |