diff options
Diffstat (limited to 'vpx_dsp/x86/quantize_sse2.h')
| -rw-r--r-- | vpx_dsp/x86/quantize_sse2.h | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/vpx_dsp/x86/quantize_sse2.h b/vpx_dsp/x86/quantize_sse2.h index afe2f924b..27bfb4e41 100644 --- a/vpx_dsp/x86/quantize_sse2.h +++ b/vpx_dsp/x86/quantize_sse2.h @@ -29,6 +29,15 @@ static INLINE void load_b_values(const int16_t *zbin_ptr, __m128i *zbin, *shift = _mm_load_si128((const __m128i *)shift_ptr); } +static INLINE void load_fp_values(const int16_t *round_ptr, __m128i *round, + const int16_t *quant_ptr, __m128i *quant, + const int16_t *dequant_ptr, + __m128i *dequant) { + *round = _mm_load_si128((const __m128i *)round_ptr); + *quant = _mm_load_si128((const __m128i *)quant_ptr); + *dequant = _mm_load_si128((const __m128i *)dequant_ptr); +} + // With ssse3 and later abs() and sign() are preferred. static INLINE __m128i invert_sign_sse2(__m128i a, __m128i sign) { a = _mm_xor_si128(a, sign); @@ -62,11 +71,8 @@ static INLINE void calculate_dqcoeff_and_store(__m128i qcoeff, __m128i dequant, #endif // CONFIG_VP9_HIGHBITDEPTH } -// Scan 16 values for eob reference in scan. Use masks (-1) from comparing to -// zbin to add 1 to the index in 'scan'. +// Scan 16 values for eob reference in scan. static INLINE __m128i scan_for_eob(__m128i *coeff0, __m128i *coeff1, - const __m128i zbin_mask0, - const __m128i zbin_mask1, const int16_t *scan, const int index, const __m128i zero) { const __m128i zero_coeff0 = _mm_cmpeq_epi16(*coeff0, zero); @@ -74,9 +80,6 @@ static INLINE __m128i scan_for_eob(__m128i *coeff0, __m128i *coeff1, __m128i scan0 = _mm_load_si128((const __m128i *)(scan + index)); __m128i scan1 = _mm_load_si128((const __m128i *)(scan + index + 8)); __m128i eob0, eob1; - // Add one to convert from indices to counts - scan0 = _mm_sub_epi16(scan0, zbin_mask0); - scan1 = _mm_sub_epi16(scan1, zbin_mask1); eob0 = _mm_andnot_si128(zero_coeff0, scan0); eob1 = _mm_andnot_si128(zero_coeff1, scan1); return _mm_max_epi16(eob0, eob1); |