diff options
Diffstat (limited to 'media/libvpx/libvpx/vpx_dsp/x86/highbd_intrapred_intrin_sse2.c')
| -rw-r--r-- | media/libvpx/libvpx/vpx_dsp/x86/highbd_intrapred_intrin_sse2.c | 534 |
1 files changed, 534 insertions, 0 deletions
diff --git a/media/libvpx/libvpx/vpx_dsp/x86/highbd_intrapred_intrin_sse2.c b/media/libvpx/libvpx/vpx_dsp/x86/highbd_intrapred_intrin_sse2.c new file mode 100644 index 0000000000..43634aea3a --- /dev/null +++ b/media/libvpx/libvpx/vpx_dsp/x86/highbd_intrapred_intrin_sse2.c @@ -0,0 +1,534 @@ +/* + * Copyright (c) 2017 The WebM project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ + +#include <emmintrin.h> // SSE2 + +#include "./vpx_config.h" +#include "./vpx_dsp_rtcd.h" +#include "vpx/vpx_integer.h" + +// ----------------------------------------------------------------------------- + +void vpx_highbd_h_predictor_4x4_sse2(uint16_t *dst, ptrdiff_t stride, + const uint16_t *above, + const uint16_t *left, int bd) { + const __m128i left_u16 = _mm_loadl_epi64((const __m128i *)left); + const __m128i row0 = _mm_shufflelo_epi16(left_u16, 0x0); + const __m128i row1 = _mm_shufflelo_epi16(left_u16, 0x55); + const __m128i row2 = _mm_shufflelo_epi16(left_u16, 0xaa); + const __m128i row3 = _mm_shufflelo_epi16(left_u16, 0xff); + (void)above; + (void)bd; + _mm_storel_epi64((__m128i *)dst, row0); + dst += stride; + _mm_storel_epi64((__m128i *)dst, row1); + dst += stride; + _mm_storel_epi64((__m128i *)dst, row2); + dst += stride; + _mm_storel_epi64((__m128i *)dst, row3); +} + +void vpx_highbd_h_predictor_8x8_sse2(uint16_t *dst, ptrdiff_t stride, + const uint16_t *above, + const uint16_t *left, int bd) { + const __m128i left_u16 = _mm_load_si128((const __m128i *)left); + const __m128i row0 = _mm_shufflelo_epi16(left_u16, 0x0); + const __m128i row1 = _mm_shufflelo_epi16(left_u16, 0x55); + const __m128i row2 = _mm_shufflelo_epi16(left_u16, 0xaa); + const __m128i row3 = _mm_shufflelo_epi16(left_u16, 0xff); + const __m128i row4 = _mm_shufflehi_epi16(left_u16, 0x0); + const __m128i row5 = _mm_shufflehi_epi16(left_u16, 0x55); + const __m128i row6 = _mm_shufflehi_epi16(left_u16, 0xaa); + const __m128i row7 = _mm_shufflehi_epi16(left_u16, 0xff); + (void)above; + (void)bd; + _mm_store_si128((__m128i *)dst, _mm_unpacklo_epi64(row0, row0)); + dst += stride; + _mm_store_si128((__m128i *)dst, _mm_unpacklo_epi64(row1, row1)); + dst += stride; + _mm_store_si128((__m128i *)dst, _mm_unpacklo_epi64(row2, row2)); + dst += stride; + _mm_store_si128((__m128i *)dst, _mm_unpacklo_epi64(row3, row3)); + dst += stride; + _mm_store_si128((__m128i *)dst, _mm_unpackhi_epi64(row4, row4)); + dst += stride; + _mm_store_si128((__m128i *)dst, _mm_unpackhi_epi64(row5, row5)); + dst += stride; + _mm_store_si128((__m128i *)dst, _mm_unpackhi_epi64(row6, row6)); + dst += stride; + _mm_store_si128((__m128i *)dst, _mm_unpackhi_epi64(row7, row7)); +} + +static INLINE void h_store_16_unpacklo(uint16_t **dst, const ptrdiff_t stride, + const __m128i *row) { + const __m128i val = _mm_unpacklo_epi64(*row, *row); + _mm_store_si128((__m128i *)*dst, val); + _mm_store_si128((__m128i *)(*dst + 8), val); + *dst += stride; +} + +static INLINE void h_store_16_unpackhi(uint16_t **dst, const ptrdiff_t stride, + const __m128i *row) { + const __m128i val = _mm_unpackhi_epi64(*row, *row); + _mm_store_si128((__m128i *)(*dst), val); + _mm_store_si128((__m128i *)(*dst + 8), val); + *dst += stride; +} + +void vpx_highbd_h_predictor_16x16_sse2(uint16_t *dst, ptrdiff_t stride, + const uint16_t *above, + const uint16_t *left, int bd) { + int i; + (void)above; + (void)bd; + + for (i = 0; i < 2; i++, left += 8) { + const __m128i left_u16 = _mm_load_si128((const __m128i *)left); + const __m128i row0 = _mm_shufflelo_epi16(left_u16, 0x0); + const __m128i row1 = _mm_shufflelo_epi16(left_u16, 0x55); + const __m128i row2 = _mm_shufflelo_epi16(left_u16, 0xaa); + const __m128i row3 = _mm_shufflelo_epi16(left_u16, 0xff); + const __m128i row4 = _mm_shufflehi_epi16(left_u16, 0x0); + const __m128i row5 = _mm_shufflehi_epi16(left_u16, 0x55); + const __m128i row6 = _mm_shufflehi_epi16(left_u16, 0xaa); + const __m128i row7 = _mm_shufflehi_epi16(left_u16, 0xff); + h_store_16_unpacklo(&dst, stride, &row0); + h_store_16_unpacklo(&dst, stride, &row1); + h_store_16_unpacklo(&dst, stride, &row2); + h_store_16_unpacklo(&dst, stride, &row3); + h_store_16_unpackhi(&dst, stride, &row4); + h_store_16_unpackhi(&dst, stride, &row5); + h_store_16_unpackhi(&dst, stride, &row6); + h_store_16_unpackhi(&dst, stride, &row7); + } +} + +static INLINE void h_store_32_unpacklo(uint16_t **dst, const ptrdiff_t stride, + const __m128i *row) { + const __m128i val = _mm_unpacklo_epi64(*row, *row); + _mm_store_si128((__m128i *)(*dst), val); + _mm_store_si128((__m128i *)(*dst + 8), val); + _mm_store_si128((__m128i *)(*dst + 16), val); + _mm_store_si128((__m128i *)(*dst + 24), val); + *dst += stride; +} + +static INLINE void h_store_32_unpackhi(uint16_t **dst, const ptrdiff_t stride, + const __m128i *row) { + const __m128i val = _mm_unpackhi_epi64(*row, *row); + _mm_store_si128((__m128i *)(*dst), val); + _mm_store_si128((__m128i *)(*dst + 8), val); + _mm_store_si128((__m128i *)(*dst + 16), val); + _mm_store_si128((__m128i *)(*dst + 24), val); + *dst += stride; +} + +void vpx_highbd_h_predictor_32x32_sse2(uint16_t *dst, ptrdiff_t stride, + const uint16_t *above, + const uint16_t *left, int bd) { + int i; + (void)above; + (void)bd; + + for (i = 0; i < 4; i++, left += 8) { + const __m128i left_u16 = _mm_load_si128((const __m128i *)left); + const __m128i row0 = _mm_shufflelo_epi16(left_u16, 0x0); + const __m128i row1 = _mm_shufflelo_epi16(left_u16, 0x55); + const __m128i row2 = _mm_shufflelo_epi16(left_u16, 0xaa); + const __m128i row3 = _mm_shufflelo_epi16(left_u16, 0xff); + const __m128i row4 = _mm_shufflehi_epi16(left_u16, 0x0); + const __m128i row5 = _mm_shufflehi_epi16(left_u16, 0x55); + const __m128i row6 = _mm_shufflehi_epi16(left_u16, 0xaa); + const __m128i row7 = _mm_shufflehi_epi16(left_u16, 0xff); + h_store_32_unpacklo(&dst, stride, &row0); + h_store_32_unpacklo(&dst, stride, &row1); + h_store_32_unpacklo(&dst, stride, &row2); + h_store_32_unpacklo(&dst, stride, &row3); + h_store_32_unpackhi(&dst, stride, &row4); + h_store_32_unpackhi(&dst, stride, &row5); + h_store_32_unpackhi(&dst, stride, &row6); + h_store_32_unpackhi(&dst, stride, &row7); + } +} + +//------------------------------------------------------------------------------ +// DC 4x4 + +static INLINE __m128i dc_sum_4(const uint16_t *ref) { + const __m128i _dcba = _mm_loadl_epi64((const __m128i *)ref); + const __m128i _xxdc = _mm_shufflelo_epi16(_dcba, 0xe); + const __m128i a = _mm_add_epi16(_dcba, _xxdc); + return _mm_add_epi16(a, _mm_shufflelo_epi16(a, 0x1)); +} + +static INLINE void dc_store_4x4(uint16_t *dst, ptrdiff_t stride, + const __m128i *dc) { + const __m128i dc_dup = _mm_shufflelo_epi16(*dc, 0x0); + int i; + for (i = 0; i < 4; ++i, dst += stride) { + _mm_storel_epi64((__m128i *)dst, dc_dup); + } +} + +void vpx_highbd_dc_left_predictor_4x4_sse2(uint16_t *dst, ptrdiff_t stride, + const uint16_t *above, + const uint16_t *left, int bd) { + const __m128i two = _mm_cvtsi32_si128(2); + const __m128i sum = dc_sum_4(left); + const __m128i dc = _mm_srli_epi16(_mm_add_epi16(sum, two), 2); + (void)above; + (void)bd; + dc_store_4x4(dst, stride, &dc); +} + +void vpx_highbd_dc_top_predictor_4x4_sse2(uint16_t *dst, ptrdiff_t stride, + const uint16_t *above, + const uint16_t *left, int bd) { + const __m128i two = _mm_cvtsi32_si128(2); + const __m128i sum = dc_sum_4(above); + const __m128i dc = _mm_srli_epi16(_mm_add_epi16(sum, two), 2); + (void)left; + (void)bd; + dc_store_4x4(dst, stride, &dc); +} + +void vpx_highbd_dc_128_predictor_4x4_sse2(uint16_t *dst, ptrdiff_t stride, + const uint16_t *above, + const uint16_t *left, int bd) { + const __m128i dc = _mm_cvtsi32_si128(1 << (bd - 1)); + const __m128i dc_dup = _mm_shufflelo_epi16(dc, 0x0); + (void)above; + (void)left; + dc_store_4x4(dst, stride, &dc_dup); +} + +//------------------------------------------------------------------------------ +// DC 8x8 + +static INLINE __m128i dc_sum_8(const uint16_t *ref) { + const __m128i ref_u16 = _mm_load_si128((const __m128i *)ref); + const __m128i _dcba = _mm_add_epi16(ref_u16, _mm_srli_si128(ref_u16, 8)); + const __m128i _xxdc = _mm_shufflelo_epi16(_dcba, 0xe); + const __m128i a = _mm_add_epi16(_dcba, _xxdc); + + return _mm_add_epi16(a, _mm_shufflelo_epi16(a, 0x1)); +} + +static INLINE void dc_store_8x8(uint16_t *dst, ptrdiff_t stride, + const __m128i *dc) { + const __m128i dc_dup_lo = _mm_shufflelo_epi16(*dc, 0); + const __m128i dc_dup = _mm_unpacklo_epi64(dc_dup_lo, dc_dup_lo); + int i; + for (i = 0; i < 8; ++i, dst += stride) { + _mm_store_si128((__m128i *)dst, dc_dup); + } +} + +void vpx_highbd_dc_left_predictor_8x8_sse2(uint16_t *dst, ptrdiff_t stride, + const uint16_t *above, + const uint16_t *left, int bd) { + const __m128i four = _mm_cvtsi32_si128(4); + const __m128i sum = dc_sum_8(left); + const __m128i dc = _mm_srli_epi16(_mm_add_epi16(sum, four), 3); + (void)above; + (void)bd; + dc_store_8x8(dst, stride, &dc); +} + +void vpx_highbd_dc_top_predictor_8x8_sse2(uint16_t *dst, ptrdiff_t stride, + const uint16_t *above, + const uint16_t *left, int bd) { + const __m128i four = _mm_cvtsi32_si128(4); + const __m128i sum = dc_sum_8(above); + const __m128i dc = _mm_srli_epi16(_mm_add_epi16(sum, four), 3); + (void)left; + (void)bd; + dc_store_8x8(dst, stride, &dc); +} + +void vpx_highbd_dc_128_predictor_8x8_sse2(uint16_t *dst, ptrdiff_t stride, + const uint16_t *above, + const uint16_t *left, int bd) { + const __m128i dc = _mm_cvtsi32_si128(1 << (bd - 1)); + const __m128i dc_dup = _mm_shufflelo_epi16(dc, 0x0); + (void)above; + (void)left; + dc_store_8x8(dst, stride, &dc_dup); +} + +//------------------------------------------------------------------------------ +// DC 16x16 + +static INLINE __m128i dc_sum_16(const uint16_t *ref) { + const __m128i sum_lo = dc_sum_8(ref); + const __m128i sum_hi = dc_sum_8(ref + 8); + return _mm_add_epi16(sum_lo, sum_hi); +} + +static INLINE void dc_store_16x16(uint16_t *dst, ptrdiff_t stride, + const __m128i *dc) { + const __m128i dc_dup_lo = _mm_shufflelo_epi16(*dc, 0); + const __m128i dc_dup = _mm_unpacklo_epi64(dc_dup_lo, dc_dup_lo); + int i; + for (i = 0; i < 16; ++i, dst += stride) { + _mm_store_si128((__m128i *)dst, dc_dup); + _mm_store_si128((__m128i *)(dst + 8), dc_dup); + } +} + +void vpx_highbd_dc_left_predictor_16x16_sse2(uint16_t *dst, ptrdiff_t stride, + const uint16_t *above, + const uint16_t *left, int bd) { + const __m128i eight = _mm_cvtsi32_si128(8); + const __m128i sum = dc_sum_16(left); + const __m128i dc = _mm_srli_epi16(_mm_add_epi16(sum, eight), 4); + (void)above; + (void)bd; + dc_store_16x16(dst, stride, &dc); +} + +void vpx_highbd_dc_top_predictor_16x16_sse2(uint16_t *dst, ptrdiff_t stride, + const uint16_t *above, + const uint16_t *left, int bd) { + const __m128i eight = _mm_cvtsi32_si128(8); + const __m128i sum = dc_sum_16(above); + const __m128i dc = _mm_srli_epi16(_mm_add_epi16(sum, eight), 4); + (void)left; + (void)bd; + dc_store_16x16(dst, stride, &dc); +} + +void vpx_highbd_dc_128_predictor_16x16_sse2(uint16_t *dst, ptrdiff_t stride, + const uint16_t *above, + const uint16_t *left, int bd) { + const __m128i dc = _mm_cvtsi32_si128(1 << (bd - 1)); + const __m128i dc_dup = _mm_shufflelo_epi16(dc, 0x0); + (void)above; + (void)left; + dc_store_16x16(dst, stride, &dc_dup); +} + +//------------------------------------------------------------------------------ +// DC 32x32 + +static INLINE __m128i dc_sum_32(const uint16_t *ref) { + const __m128i zero = _mm_setzero_si128(); + const __m128i sum_a = dc_sum_16(ref); + const __m128i sum_b = dc_sum_16(ref + 16); + // 12 bit bd will outrange, so expand to 32 bit before adding final total + return _mm_add_epi32(_mm_unpacklo_epi16(sum_a, zero), + _mm_unpacklo_epi16(sum_b, zero)); +} + +static INLINE void dc_store_32x32(uint16_t *dst, ptrdiff_t stride, + const __m128i *dc) { + const __m128i dc_dup_lo = _mm_shufflelo_epi16(*dc, 0); + const __m128i dc_dup = _mm_unpacklo_epi64(dc_dup_lo, dc_dup_lo); + int i; + for (i = 0; i < 32; ++i, dst += stride) { + _mm_store_si128((__m128i *)dst, dc_dup); + _mm_store_si128((__m128i *)(dst + 8), dc_dup); + _mm_store_si128((__m128i *)(dst + 16), dc_dup); + _mm_store_si128((__m128i *)(dst + 24), dc_dup); + } +} + +void vpx_highbd_dc_left_predictor_32x32_sse2(uint16_t *dst, ptrdiff_t stride, + const uint16_t *above, + const uint16_t *left, int bd) { + const __m128i sixteen = _mm_cvtsi32_si128(16); + const __m128i sum = dc_sum_32(left); + const __m128i dc = _mm_srli_epi32(_mm_add_epi32(sum, sixteen), 5); + (void)above; + (void)bd; + dc_store_32x32(dst, stride, &dc); +} + +void vpx_highbd_dc_top_predictor_32x32_sse2(uint16_t *dst, ptrdiff_t stride, + const uint16_t *above, + const uint16_t *left, int bd) { + const __m128i sixteen = _mm_cvtsi32_si128(16); + const __m128i sum = dc_sum_32(above); + const __m128i dc = _mm_srli_epi32(_mm_add_epi32(sum, sixteen), 5); + (void)left; + (void)bd; + dc_store_32x32(dst, stride, &dc); +} + +void vpx_highbd_dc_128_predictor_32x32_sse2(uint16_t *dst, ptrdiff_t stride, + const uint16_t *above, + const uint16_t *left, int bd) { + const __m128i dc = _mm_cvtsi32_si128(1 << (bd - 1)); + const __m128i dc_dup = _mm_shufflelo_epi16(dc, 0x0); + (void)above; + (void)left; + dc_store_32x32(dst, stride, &dc_dup); +} + +// ----------------------------------------------------------------------------- +/* +; ------------------------------------------ +; input: x, y, z, result +; +; trick from pascal +; (x+2y+z+2)>>2 can be calculated as: +; result = avg(x,z) +; result -= xor(x,z) & 1 +; result = avg(result,y) +; ------------------------------------------ +*/ +static INLINE __m128i avg3_epu16(const __m128i *x, const __m128i *y, + const __m128i *z) { + const __m128i one = _mm_set1_epi16(1); + const __m128i a = _mm_avg_epu16(*x, *z); + const __m128i b = + _mm_subs_epu16(a, _mm_and_si128(_mm_xor_si128(*x, *z), one)); + return _mm_avg_epu16(b, *y); +} + +void vpx_highbd_d117_predictor_4x4_sse2(uint16_t *dst, ptrdiff_t stride, + const uint16_t *above, + const uint16_t *left, int bd) { + const int I = left[0]; + const int J = left[1]; + const int K = left[2]; + const __m128i XXXXABCD = _mm_loadu_si128((const __m128i *)(above - 4)); + const __m128i KXXXABCD = _mm_insert_epi16(XXXXABCD, K, 0); + const __m128i KJXXABCD = _mm_insert_epi16(KXXXABCD, J, 1); + const __m128i KJIXABCD = _mm_insert_epi16(KJXXABCD, I, 2); + const __m128i JIXABCD0 = _mm_srli_si128(KJIXABCD, 2); + const __m128i IXABCD00 = _mm_srli_si128(KJIXABCD, 4); + const __m128i avg2 = _mm_avg_epu16(KJIXABCD, JIXABCD0); + const __m128i avg3 = avg3_epu16(&KJIXABCD, &JIXABCD0, &IXABCD00); + const __m128i row0 = _mm_srli_si128(avg2, 6); + const __m128i row1 = _mm_srli_si128(avg3, 4); + const __m128i row2 = _mm_srli_si128(avg2, 4); + const __m128i row3 = _mm_srli_si128(avg3, 2); + (void)bd; + _mm_storel_epi64((__m128i *)dst, row0); + dst += stride; + _mm_storel_epi64((__m128i *)dst, row1); + dst += stride; + _mm_storel_epi64((__m128i *)dst, row2); + dst += stride; + _mm_storel_epi64((__m128i *)dst, row3); + + dst -= stride; + dst[0] = _mm_extract_epi16(avg3, 1); + dst[stride] = _mm_extract_epi16(avg3, 0); +} + +void vpx_highbd_d135_predictor_4x4_sse2(uint16_t *dst, ptrdiff_t stride, + const uint16_t *above, + const uint16_t *left, int bd) { + const int I = left[0]; + const int J = left[1]; + const int K = left[2]; + const int L = left[3]; + const __m128i XXXXABCD = _mm_loadu_si128((const __m128i *)(above - 4)); + const __m128i KXXXABCD = _mm_insert_epi16(XXXXABCD, K, 0); + const __m128i KJXXABCD = _mm_insert_epi16(KXXXABCD, J, 1); + const __m128i KJIXABCD = _mm_insert_epi16(KJXXABCD, I, 2); + const __m128i JIXABCD0 = _mm_srli_si128(KJIXABCD, 2); + const __m128i LKJIXABC = _mm_insert_epi16(_mm_slli_si128(KJIXABCD, 2), L, 0); + const __m128i avg3 = avg3_epu16(&JIXABCD0, &KJIXABCD, &LKJIXABC); + const __m128i row0 = _mm_srli_si128(avg3, 6); + const __m128i row1 = _mm_srli_si128(avg3, 4); + const __m128i row2 = _mm_srli_si128(avg3, 2); + const __m128i row3 = avg3; + (void)bd; + _mm_storel_epi64((__m128i *)dst, row0); + dst += stride; + _mm_storel_epi64((__m128i *)dst, row1); + dst += stride; + _mm_storel_epi64((__m128i *)dst, row2); + dst += stride; + _mm_storel_epi64((__m128i *)dst, row3); +} + +void vpx_highbd_d153_predictor_4x4_sse2(uint16_t *dst, ptrdiff_t stride, + const uint16_t *above, + const uint16_t *left, int bd) { + const int I = left[0]; + const int J = left[1]; + const int K = left[2]; + const int L = left[3]; + const __m128i XXXXXABC = _mm_castps_si128( + _mm_loadh_pi(_mm_setzero_ps(), (const __m64 *)(above - 1))); + const __m128i LXXXXABC = _mm_insert_epi16(XXXXXABC, L, 0); + const __m128i LKXXXABC = _mm_insert_epi16(LXXXXABC, K, 1); + const __m128i LKJXXABC = _mm_insert_epi16(LKXXXABC, J, 2); + const __m128i LKJIXABC = _mm_insert_epi16(LKJXXABC, I, 3); + const __m128i KJIXABC0 = _mm_srli_si128(LKJIXABC, 2); + const __m128i JIXABC00 = _mm_srli_si128(LKJIXABC, 4); + const __m128i avg3 = avg3_epu16(&LKJIXABC, &KJIXABC0, &JIXABC00); + const __m128i avg2 = _mm_avg_epu16(LKJIXABC, KJIXABC0); + const __m128i row3 = _mm_unpacklo_epi16(avg2, avg3); + const __m128i row2 = _mm_srli_si128(row3, 4); + const __m128i row1 = _mm_srli_si128(row3, 8); + const __m128i row0 = _mm_srli_si128(avg3, 4); + (void)bd; + _mm_storel_epi64((__m128i *)dst, row0); + dst[0] = _mm_extract_epi16(avg2, 3); + dst += stride; + _mm_storel_epi64((__m128i *)dst, row1); + dst += stride; + _mm_storel_epi64((__m128i *)dst, row2); + dst += stride; + _mm_storel_epi64((__m128i *)dst, row3); +} + +void vpx_highbd_d207_predictor_4x4_sse2(uint16_t *dst, ptrdiff_t stride, + const uint16_t *above, + const uint16_t *left, int bd) { + const __m128i IJKL0000 = _mm_load_si128((const __m128i *)left); + const __m128i LLLL0000 = _mm_shufflelo_epi16(IJKL0000, 0xff); + const __m128i IJKLLLLL = _mm_unpacklo_epi64(IJKL0000, LLLL0000); + const __m128i JKLLLLL0 = _mm_srli_si128(IJKLLLLL, 2); + const __m128i KLLLLL00 = _mm_srli_si128(IJKLLLLL, 4); + const __m128i avg3 = avg3_epu16(&IJKLLLLL, &JKLLLLL0, &KLLLLL00); + const __m128i avg2 = _mm_avg_epu16(IJKLLLLL, JKLLLLL0); + const __m128i row0 = _mm_unpacklo_epi16(avg2, avg3); + const __m128i row1 = _mm_srli_si128(row0, 4); + const __m128i row2 = _mm_srli_si128(row0, 8); + const __m128i row3 = LLLL0000; + (void)above; + (void)bd; + _mm_storel_epi64((__m128i *)dst, row0); + dst += stride; + _mm_storel_epi64((__m128i *)dst, row1); + dst += stride; + _mm_storel_epi64((__m128i *)dst, row2); + dst += stride; + _mm_storel_epi64((__m128i *)dst, row3); +} + +void vpx_highbd_d63_predictor_4x4_sse2(uint16_t *dst, ptrdiff_t stride, + const uint16_t *above, + const uint16_t *left, int bd) { + const __m128i ABCDEFGH = _mm_loadu_si128((const __m128i *)above); + const __m128i BCDEFGH0 = _mm_srli_si128(ABCDEFGH, 2); + const __m128i CDEFGH00 = _mm_srli_si128(ABCDEFGH, 4); + const __m128i avg3 = avg3_epu16(&ABCDEFGH, &BCDEFGH0, &CDEFGH00); + const __m128i avg2 = _mm_avg_epu16(ABCDEFGH, BCDEFGH0); + const __m128i row0 = avg2; + const __m128i row1 = avg3; + const __m128i row2 = _mm_srli_si128(avg2, 2); + const __m128i row3 = _mm_srli_si128(avg3, 2); + (void)left; + (void)bd; + _mm_storel_epi64((__m128i *)dst, row0); + dst += stride; + _mm_storel_epi64((__m128i *)dst, row1); + dst += stride; + _mm_storel_epi64((__m128i *)dst, row2); + dst += stride; + _mm_storel_epi64((__m128i *)dst, row3); +} |