diff options
Diffstat (limited to 'third_party/aom/aom_dsp/x86/highbd_intrapred_ssse3.c')
-rw-r--r-- | third_party/aom/aom_dsp/x86/highbd_intrapred_ssse3.c | 521 |
1 files changed, 521 insertions, 0 deletions
diff --git a/third_party/aom/aom_dsp/x86/highbd_intrapred_ssse3.c b/third_party/aom/aom_dsp/x86/highbd_intrapred_ssse3.c new file mode 100644 index 000000000..b089a3f43 --- /dev/null +++ b/third_party/aom/aom_dsp/x86/highbd_intrapred_ssse3.c @@ -0,0 +1,521 @@ +/* + * Copyright (c) 2017, Alliance for Open Media. All rights reserved + * + * This source code is subject to the terms of the BSD 2 Clause License and + * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License + * was not distributed with this source code in the LICENSE file, you can + * obtain it at www.aomedia.org/license/software. If the Alliance for Open + * Media Patent License 1.0 was not distributed with this source code in the + * PATENTS file, you can obtain it at www.aomedia.org/license/patent. + */ + +#include <tmmintrin.h> + +#include "./aom_dsp_rtcd.h" + +// ----------------------------------------------------------------------------- +/* +; ------------------------------------------ +; 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); +} + +DECLARE_ALIGNED(16, static const uint8_t, rotate_right_epu16[16]) = { + 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 0, 1 +}; + +static INLINE __m128i rotr_epu16(__m128i *a, const __m128i *rotrw) { + *a = _mm_shuffle_epi8(*a, *rotrw); + return *a; +} + +void aom_highbd_d117_predictor_8x8_ssse3(uint16_t *dst, ptrdiff_t stride, + const uint16_t *above, + const uint16_t *left, int bd) { + const __m128i rotrw = _mm_load_si128((const __m128i *)rotate_right_epu16); + const __m128i XABCDEFG = _mm_loadu_si128((const __m128i *)(above - 1)); + const __m128i ABCDEFGH = _mm_load_si128((const __m128i *)above); + const __m128i IJKLMNOP = _mm_load_si128((const __m128i *)left); + const __m128i IXABCDEF = + _mm_alignr_epi8(XABCDEFG, _mm_slli_si128(IJKLMNOP, 14), 14); + const __m128i avg3 = avg3_epu16(&ABCDEFGH, &XABCDEFG, &IXABCDEF); + const __m128i avg2 = _mm_avg_epu16(ABCDEFGH, XABCDEFG); + const __m128i XIJKLMNO = + _mm_alignr_epi8(IJKLMNOP, _mm_slli_si128(XABCDEFG, 14), 14); + const __m128i JKLMNOP0 = _mm_srli_si128(IJKLMNOP, 2); + __m128i avg3_left = avg3_epu16(&XIJKLMNO, &IJKLMNOP, &JKLMNOP0); + __m128i rowa = avg2; + __m128i rowb = avg3; + int i; + (void)bd; + for (i = 0; i < 8; i += 2) { + _mm_store_si128((__m128i *)dst, rowa); + dst += stride; + _mm_store_si128((__m128i *)dst, rowb); + dst += stride; + rowa = _mm_alignr_epi8(rowa, rotr_epu16(&avg3_left, &rotrw), 14); + rowb = _mm_alignr_epi8(rowb, rotr_epu16(&avg3_left, &rotrw), 14); + } +} + +void aom_highbd_d117_predictor_16x16_ssse3(uint16_t *dst, ptrdiff_t stride, + const uint16_t *above, + const uint16_t *left, int bd) { + const __m128i rotrw = _mm_load_si128((const __m128i *)rotate_right_epu16); + const __m128i B0 = _mm_loadu_si128((const __m128i *)(above - 1)); + const __m128i A0 = _mm_load_si128((const __m128i *)above); + const __m128i B1 = _mm_loadu_si128((const __m128i *)(above + 7)); + const __m128i A1 = _mm_load_si128((const __m128i *)(above + 8)); + const __m128i avg2_0 = _mm_avg_epu16(A0, B0); + const __m128i avg2_1 = _mm_avg_epu16(A1, B1); + const __m128i L0 = _mm_load_si128((const __m128i *)left); + const __m128i L1 = _mm_load_si128((const __m128i *)(left + 8)); + const __m128i C0 = _mm_alignr_epi8(B0, _mm_slli_si128(L0, 14), 14); + const __m128i C1 = _mm_alignr_epi8(B1, B0, 14); + const __m128i avg3_0 = avg3_epu16(&A0, &B0, &C0); + const __m128i avg3_1 = avg3_epu16(&A1, &B1, &C1); + const __m128i XL0 = _mm_alignr_epi8(L0, _mm_slli_si128(B0, 14), 14); + const __m128i XL1 = _mm_alignr_epi8(L1, L0, 14); + const __m128i L0_ = _mm_alignr_epi8(L1, L0, 2); + const __m128i L1_ = _mm_srli_si128(L1, 2); + __m128i rowa_0 = avg2_0; + __m128i rowa_1 = avg2_1; + __m128i rowb_0 = avg3_0; + __m128i rowb_1 = avg3_1; + __m128i avg3_left[2]; + int i, j; + (void)bd; + avg3_left[0] = avg3_epu16(&XL0, &L0, &L0_); + avg3_left[1] = avg3_epu16(&XL1, &L1, &L1_); + for (i = 0; i < 2; ++i) { + __m128i avg_left = avg3_left[i]; + for (j = 0; j < 8; j += 2) { + _mm_store_si128((__m128i *)dst, rowa_0); + _mm_store_si128((__m128i *)(dst + 8), rowa_1); + dst += stride; + _mm_store_si128((__m128i *)dst, rowb_0); + _mm_store_si128((__m128i *)(dst + 8), rowb_1); + dst += stride; + rowa_1 = _mm_alignr_epi8(rowa_1, rowa_0, 14); + rowa_0 = _mm_alignr_epi8(rowa_0, rotr_epu16(&avg_left, &rotrw), 14); + rowb_1 = _mm_alignr_epi8(rowb_1, rowb_0, 14); + rowb_0 = _mm_alignr_epi8(rowb_0, rotr_epu16(&avg_left, &rotrw), 14); + } + } +} + +void aom_highbd_d117_predictor_32x32_ssse3(uint16_t *dst, ptrdiff_t stride, + const uint16_t *above, + const uint16_t *left, int bd) { + const __m128i rotrw = _mm_load_si128((const __m128i *)rotate_right_epu16); + const __m128i A0 = _mm_load_si128((const __m128i *)above); + const __m128i A1 = _mm_load_si128((const __m128i *)(above + 8)); + const __m128i A2 = _mm_load_si128((const __m128i *)(above + 16)); + const __m128i A3 = _mm_load_si128((const __m128i *)(above + 24)); + const __m128i B0 = _mm_loadu_si128((const __m128i *)(above - 1)); + const __m128i B1 = _mm_loadu_si128((const __m128i *)(above + 7)); + const __m128i B2 = _mm_loadu_si128((const __m128i *)(above + 15)); + const __m128i B3 = _mm_loadu_si128((const __m128i *)(above + 23)); + const __m128i avg2_0 = _mm_avg_epu16(A0, B0); + const __m128i avg2_1 = _mm_avg_epu16(A1, B1); + const __m128i avg2_2 = _mm_avg_epu16(A2, B2); + const __m128i avg2_3 = _mm_avg_epu16(A3, B3); + const __m128i L0 = _mm_load_si128((const __m128i *)left); + const __m128i L1 = _mm_load_si128((const __m128i *)(left + 8)); + const __m128i L2 = _mm_load_si128((const __m128i *)(left + 16)); + const __m128i L3 = _mm_load_si128((const __m128i *)(left + 24)); + const __m128i C0 = _mm_alignr_epi8(B0, _mm_slli_si128(L0, 14), 14); + const __m128i C1 = _mm_alignr_epi8(B1, B0, 14); + const __m128i C2 = _mm_alignr_epi8(B2, B1, 14); + const __m128i C3 = _mm_alignr_epi8(B3, B2, 14); + const __m128i avg3_0 = avg3_epu16(&A0, &B0, &C0); + const __m128i avg3_1 = avg3_epu16(&A1, &B1, &C1); + const __m128i avg3_2 = avg3_epu16(&A2, &B2, &C2); + const __m128i avg3_3 = avg3_epu16(&A3, &B3, &C3); + const __m128i XL0 = _mm_alignr_epi8(L0, _mm_slli_si128(B0, 14), 14); + const __m128i XL1 = _mm_alignr_epi8(L1, L0, 14); + const __m128i XL2 = _mm_alignr_epi8(L2, L1, 14); + const __m128i XL3 = _mm_alignr_epi8(L3, L2, 14); + const __m128i L0_ = _mm_alignr_epi8(L1, L0, 2); + const __m128i L1_ = _mm_alignr_epi8(L2, L1, 2); + const __m128i L2_ = _mm_alignr_epi8(L3, L2, 2); + const __m128i L3_ = _mm_srli_si128(L3, 2); + __m128i rowa_0 = avg2_0; + __m128i rowa_1 = avg2_1; + __m128i rowa_2 = avg2_2; + __m128i rowa_3 = avg2_3; + __m128i rowb_0 = avg3_0; + __m128i rowb_1 = avg3_1; + __m128i rowb_2 = avg3_2; + __m128i rowb_3 = avg3_3; + __m128i avg3_left[4]; + int i, j; + (void)bd; + avg3_left[0] = avg3_epu16(&XL0, &L0, &L0_); + avg3_left[1] = avg3_epu16(&XL1, &L1, &L1_); + avg3_left[2] = avg3_epu16(&XL2, &L2, &L2_); + avg3_left[3] = avg3_epu16(&XL3, &L3, &L3_); + for (i = 0; i < 4; ++i) { + __m128i avg_left = avg3_left[i]; + for (j = 0; j < 8; j += 2) { + _mm_store_si128((__m128i *)dst, rowa_0); + _mm_store_si128((__m128i *)(dst + 8), rowa_1); + _mm_store_si128((__m128i *)(dst + 16), rowa_2); + _mm_store_si128((__m128i *)(dst + 24), rowa_3); + dst += stride; + _mm_store_si128((__m128i *)dst, rowb_0); + _mm_store_si128((__m128i *)(dst + 8), rowb_1); + _mm_store_si128((__m128i *)(dst + 16), rowb_2); + _mm_store_si128((__m128i *)(dst + 24), rowb_3); + dst += stride; + rowa_3 = _mm_alignr_epi8(rowa_3, rowa_2, 14); + rowa_2 = _mm_alignr_epi8(rowa_2, rowa_1, 14); + rowa_1 = _mm_alignr_epi8(rowa_1, rowa_0, 14); + rowa_0 = _mm_alignr_epi8(rowa_0, rotr_epu16(&avg_left, &rotrw), 14); + rowb_3 = _mm_alignr_epi8(rowb_3, rowb_2, 14); + rowb_2 = _mm_alignr_epi8(rowb_2, rowb_1, 14); + rowb_1 = _mm_alignr_epi8(rowb_1, rowb_0, 14); + rowb_0 = _mm_alignr_epi8(rowb_0, rotr_epu16(&avg_left, &rotrw), 14); + } + } +} + +void aom_highbd_d135_predictor_8x8_ssse3(uint16_t *dst, ptrdiff_t stride, + const uint16_t *above, + const uint16_t *left, int bd) { + const __m128i rotrw = _mm_load_si128((const __m128i *)rotate_right_epu16); + const __m128i XABCDEFG = _mm_loadu_si128((const __m128i *)(above - 1)); + const __m128i ABCDEFGH = _mm_load_si128((const __m128i *)above); + const __m128i BCDEFGH0 = _mm_srli_si128(ABCDEFGH, 2); + const __m128i IJKLMNOP = _mm_load_si128((const __m128i *)left); + const __m128i XIJKLMNO = + _mm_alignr_epi8(IJKLMNOP, _mm_slli_si128(XABCDEFG, 14), 14); + const __m128i AXIJKLMN = + _mm_alignr_epi8(XIJKLMNO, _mm_slli_si128(ABCDEFGH, 14), 14); + const __m128i avg3 = avg3_epu16(&XABCDEFG, &ABCDEFGH, &BCDEFGH0); + __m128i avg3_left = avg3_epu16(&IJKLMNOP, &XIJKLMNO, &AXIJKLMN); + __m128i rowa = avg3; + int i; + (void)bd; + for (i = 0; i < 8; ++i) { + rowa = _mm_alignr_epi8(rowa, rotr_epu16(&avg3_left, &rotrw), 14); + _mm_store_si128((__m128i *)dst, rowa); + dst += stride; + } +} + +void aom_highbd_d135_predictor_16x16_ssse3(uint16_t *dst, ptrdiff_t stride, + const uint16_t *above, + const uint16_t *left, int bd) { + const __m128i rotrw = _mm_load_si128((const __m128i *)rotate_right_epu16); + const __m128i A0 = _mm_loadu_si128((const __m128i *)(above - 1)); + const __m128i B0 = _mm_load_si128((const __m128i *)above); + const __m128i A1 = _mm_loadu_si128((const __m128i *)(above + 7)); + const __m128i B1 = _mm_load_si128((const __m128i *)(above + 8)); + const __m128i L0 = _mm_load_si128((const __m128i *)left); + const __m128i L1 = _mm_load_si128((const __m128i *)(left + 8)); + const __m128i C0 = _mm_alignr_epi8(B1, B0, 2); + const __m128i C1 = _mm_srli_si128(B1, 2); + const __m128i avg3_0 = avg3_epu16(&A0, &B0, &C0); + const __m128i avg3_1 = avg3_epu16(&A1, &B1, &C1); + const __m128i XL0 = _mm_alignr_epi8(L0, _mm_slli_si128(A0, 14), 14); + const __m128i XL1 = _mm_alignr_epi8(L1, L0, 14); + const __m128i L0_ = _mm_alignr_epi8(XL0, _mm_slli_si128(B0, 14), 14); + const __m128i L1_ = _mm_alignr_epi8(XL1, XL0, 14); + __m128i rowa_0 = avg3_0; + __m128i rowa_1 = avg3_1; + __m128i avg3_left[2]; + int i, j; + (void)bd; + avg3_left[0] = avg3_epu16(&L0, &XL0, &L0_); + avg3_left[1] = avg3_epu16(&L1, &XL1, &L1_); + for (i = 0; i < 2; ++i) { + __m128i avg_left = avg3_left[i]; + for (j = 0; j < 8; ++j) { + rowa_1 = _mm_alignr_epi8(rowa_1, rowa_0, 14); + rowa_0 = _mm_alignr_epi8(rowa_0, rotr_epu16(&avg_left, &rotrw), 14); + _mm_store_si128((__m128i *)dst, rowa_0); + _mm_store_si128((__m128i *)(dst + 8), rowa_1); + dst += stride; + } + } +} + +void aom_highbd_d135_predictor_32x32_ssse3(uint16_t *dst, ptrdiff_t stride, + const uint16_t *above, + const uint16_t *left, int bd) { + const __m128i rotrw = _mm_load_si128((const __m128i *)rotate_right_epu16); + const __m128i A0 = _mm_loadu_si128((const __m128i *)(above - 1)); + const __m128i A1 = _mm_loadu_si128((const __m128i *)(above + 7)); + const __m128i A2 = _mm_loadu_si128((const __m128i *)(above + 15)); + const __m128i A3 = _mm_loadu_si128((const __m128i *)(above + 23)); + const __m128i B0 = _mm_load_si128((const __m128i *)above); + const __m128i B1 = _mm_load_si128((const __m128i *)(above + 8)); + const __m128i B2 = _mm_load_si128((const __m128i *)(above + 16)); + const __m128i B3 = _mm_load_si128((const __m128i *)(above + 24)); + const __m128i L0 = _mm_load_si128((const __m128i *)left); + const __m128i L1 = _mm_load_si128((const __m128i *)(left + 8)); + const __m128i L2 = _mm_load_si128((const __m128i *)(left + 16)); + const __m128i L3 = _mm_load_si128((const __m128i *)(left + 24)); + const __m128i C0 = _mm_alignr_epi8(B1, B0, 2); + const __m128i C1 = _mm_alignr_epi8(B2, B1, 2); + const __m128i C2 = _mm_alignr_epi8(B3, B2, 2); + const __m128i C3 = _mm_srli_si128(B3, 2); + const __m128i avg3_0 = avg3_epu16(&A0, &B0, &C0); + const __m128i avg3_1 = avg3_epu16(&A1, &B1, &C1); + const __m128i avg3_2 = avg3_epu16(&A2, &B2, &C2); + const __m128i avg3_3 = avg3_epu16(&A3, &B3, &C3); + const __m128i XL0 = _mm_alignr_epi8(L0, _mm_slli_si128(A0, 14), 14); + const __m128i XL1 = _mm_alignr_epi8(L1, L0, 14); + const __m128i XL2 = _mm_alignr_epi8(L2, L1, 14); + const __m128i XL3 = _mm_alignr_epi8(L3, L2, 14); + const __m128i L0_ = _mm_alignr_epi8(XL0, _mm_slli_si128(B0, 14), 14); + const __m128i L1_ = _mm_alignr_epi8(XL1, XL0, 14); + const __m128i L2_ = _mm_alignr_epi8(XL2, XL1, 14); + const __m128i L3_ = _mm_alignr_epi8(XL3, XL2, 14); + __m128i rowa_0 = avg3_0; + __m128i rowa_1 = avg3_1; + __m128i rowa_2 = avg3_2; + __m128i rowa_3 = avg3_3; + __m128i avg3_left[4]; + int i, j; + (void)bd; + avg3_left[0] = avg3_epu16(&L0, &XL0, &L0_); + avg3_left[1] = avg3_epu16(&L1, &XL1, &L1_); + avg3_left[2] = avg3_epu16(&L2, &XL2, &L2_); + avg3_left[3] = avg3_epu16(&L3, &XL3, &L3_); + for (i = 0; i < 4; ++i) { + __m128i avg_left = avg3_left[i]; + for (j = 0; j < 8; ++j) { + rowa_3 = _mm_alignr_epi8(rowa_3, rowa_2, 14); + rowa_2 = _mm_alignr_epi8(rowa_2, rowa_1, 14); + rowa_1 = _mm_alignr_epi8(rowa_1, rowa_0, 14); + rowa_0 = _mm_alignr_epi8(rowa_0, rotr_epu16(&avg_left, &rotrw), 14); + _mm_store_si128((__m128i *)dst, rowa_0); + _mm_store_si128((__m128i *)(dst + 8), rowa_1); + _mm_store_si128((__m128i *)(dst + 16), rowa_2); + _mm_store_si128((__m128i *)(dst + 24), rowa_3); + dst += stride; + } + } +} + +void aom_highbd_d153_predictor_8x8_ssse3(uint16_t *dst, ptrdiff_t stride, + const uint16_t *above, + const uint16_t *left, int bd) { + const __m128i XABCDEFG = _mm_loadu_si128((const __m128i *)(above - 1)); + const __m128i ABCDEFG0 = _mm_srli_si128(XABCDEFG, 2); + const __m128i BCDEFG00 = _mm_srli_si128(XABCDEFG, 4); + const __m128i avg3 = avg3_epu16(&BCDEFG00, &ABCDEFG0, &XABCDEFG); + const __m128i IJKLMNOP = _mm_load_si128((const __m128i *)left); + const __m128i XIJKLMNO = + _mm_alignr_epi8(IJKLMNOP, _mm_slli_si128(XABCDEFG, 14), 14); + const __m128i AXIJKLMN = + _mm_alignr_epi8(XIJKLMNO, _mm_slli_si128(XABCDEFG, 12), 14); + const __m128i avg3_left = avg3_epu16(&IJKLMNOP, &XIJKLMNO, &AXIJKLMN); + const __m128i avg2_left = _mm_avg_epu16(IJKLMNOP, XIJKLMNO); + const __m128i avg2_avg3_lo = _mm_unpacklo_epi16(avg2_left, avg3_left); + const __m128i avg2_avg3_hi = _mm_unpackhi_epi16(avg2_left, avg3_left); + const __m128i row0 = + _mm_alignr_epi8(avg3, _mm_slli_si128(avg2_avg3_lo, 12), 12); + const __m128i row1 = + _mm_alignr_epi8(row0, _mm_slli_si128(avg2_avg3_lo, 8), 12); + const __m128i row2 = + _mm_alignr_epi8(row1, _mm_slli_si128(avg2_avg3_lo, 4), 12); + const __m128i row3 = _mm_alignr_epi8(row2, avg2_avg3_lo, 12); + const __m128i row4 = + _mm_alignr_epi8(row3, _mm_slli_si128(avg2_avg3_hi, 12), 12); + const __m128i row5 = + _mm_alignr_epi8(row4, _mm_slli_si128(avg2_avg3_hi, 8), 12); + const __m128i row6 = + _mm_alignr_epi8(row5, _mm_slli_si128(avg2_avg3_hi, 4), 12); + const __m128i row7 = _mm_alignr_epi8(row6, avg2_avg3_hi, 12); + (void)bd; + _mm_store_si128((__m128i *)dst, row0); + dst += stride; + _mm_store_si128((__m128i *)dst, row1); + dst += stride; + _mm_store_si128((__m128i *)dst, row2); + dst += stride; + _mm_store_si128((__m128i *)dst, row3); + dst += stride; + _mm_store_si128((__m128i *)dst, row4); + dst += stride; + _mm_store_si128((__m128i *)dst, row5); + dst += stride; + _mm_store_si128((__m128i *)dst, row6); + dst += stride; + _mm_store_si128((__m128i *)dst, row7); +} + +void aom_highbd_d153_predictor_16x16_ssse3(uint16_t *dst, ptrdiff_t stride, + const uint16_t *above, + const uint16_t *left, int bd) { + const __m128i A0 = _mm_loadu_si128((const __m128i *)(above - 1)); + const __m128i A1 = _mm_loadu_si128((const __m128i *)(above + 7)); + const __m128i B0 = _mm_alignr_epi8(A1, A0, 2); + const __m128i B1 = _mm_srli_si128(A1, 2); + const __m128i C0 = _mm_alignr_epi8(A1, A0, 4); + const __m128i C1 = _mm_srli_si128(A1, 4); + const __m128i avg3_0 = avg3_epu16(&A0, &B0, &C0); + const __m128i avg3_1 = avg3_epu16(&A1, &B1, &C1); + const __m128i L0 = _mm_load_si128((const __m128i *)left); + const __m128i L1 = _mm_load_si128((const __m128i *)(left + 8)); + const __m128i XL0 = _mm_alignr_epi8(L0, _mm_slli_si128(A0, 14), 14); + const __m128i AXL0 = _mm_alignr_epi8(XL0, _mm_slli_si128(A0, 12), 14); + const __m128i XL1 = _mm_alignr_epi8(L1, L0, 14); + const __m128i AXL1 = _mm_alignr_epi8(L1, L0, 12); + const __m128i avg3_left_0 = avg3_epu16(&L0, &XL0, &AXL0); + const __m128i avg2_left_0 = _mm_avg_epu16(L0, XL0); + const __m128i avg3_left_1 = avg3_epu16(&L1, &XL1, &AXL1); + const __m128i avg2_left_1 = _mm_avg_epu16(L1, XL1); + __m128i row_0 = avg3_0; + __m128i row_1 = avg3_1; + __m128i avg2_avg3_left[2][2]; + int i, j; + (void)bd; + + avg2_avg3_left[0][0] = _mm_unpacklo_epi16(avg2_left_0, avg3_left_0); + avg2_avg3_left[0][1] = _mm_unpackhi_epi16(avg2_left_0, avg3_left_0); + avg2_avg3_left[1][0] = _mm_unpacklo_epi16(avg2_left_1, avg3_left_1); + avg2_avg3_left[1][1] = _mm_unpackhi_epi16(avg2_left_1, avg3_left_1); + + for (j = 0; j < 2; ++j) { + for (i = 0; i < 2; ++i) { + const __m128i avg2_avg3 = avg2_avg3_left[j][i]; + row_1 = _mm_alignr_epi8(row_1, row_0, 12); + row_0 = _mm_alignr_epi8(row_0, _mm_slli_si128(avg2_avg3, 12), 12); + _mm_store_si128((__m128i *)dst, row_0); + _mm_store_si128((__m128i *)(dst + 8), row_1); + dst += stride; + row_1 = _mm_alignr_epi8(row_1, row_0, 12); + row_0 = _mm_alignr_epi8(row_0, _mm_slli_si128(avg2_avg3, 8), 12); + _mm_store_si128((__m128i *)dst, row_0); + _mm_store_si128((__m128i *)(dst + 8), row_1); + dst += stride; + row_1 = _mm_alignr_epi8(row_1, row_0, 12); + row_0 = _mm_alignr_epi8(row_0, _mm_slli_si128(avg2_avg3, 4), 12); + _mm_store_si128((__m128i *)dst, row_0); + _mm_store_si128((__m128i *)(dst + 8), row_1); + dst += stride; + row_1 = _mm_alignr_epi8(row_1, row_0, 12); + row_0 = _mm_alignr_epi8(row_0, avg2_avg3, 12); + _mm_store_si128((__m128i *)dst, row_0); + _mm_store_si128((__m128i *)(dst + 8), row_1); + dst += stride; + } + } +} + +void aom_highbd_d153_predictor_32x32_ssse3(uint16_t *dst, ptrdiff_t stride, + const uint16_t *above, + const uint16_t *left, int bd) { + const __m128i A0 = _mm_loadu_si128((const __m128i *)(above - 1)); + const __m128i A1 = _mm_loadu_si128((const __m128i *)(above + 7)); + const __m128i A2 = _mm_loadu_si128((const __m128i *)(above + 15)); + const __m128i A3 = _mm_loadu_si128((const __m128i *)(above + 23)); + const __m128i B0 = _mm_alignr_epi8(A1, A0, 2); + const __m128i B1 = _mm_alignr_epi8(A2, A1, 2); + const __m128i B2 = _mm_alignr_epi8(A3, A2, 2); + const __m128i B3 = _mm_srli_si128(A3, 2); + const __m128i C0 = _mm_alignr_epi8(A1, A0, 4); + const __m128i C1 = _mm_alignr_epi8(A2, A1, 4); + const __m128i C2 = _mm_alignr_epi8(A3, A2, 4); + const __m128i C3 = _mm_srli_si128(A3, 4); + const __m128i avg3_0 = avg3_epu16(&A0, &B0, &C0); + const __m128i avg3_1 = avg3_epu16(&A1, &B1, &C1); + const __m128i avg3_2 = avg3_epu16(&A2, &B2, &C2); + const __m128i avg3_3 = avg3_epu16(&A3, &B3, &C3); + const __m128i L0 = _mm_load_si128((const __m128i *)left); + const __m128i L1 = _mm_load_si128((const __m128i *)(left + 8)); + const __m128i L2 = _mm_load_si128((const __m128i *)(left + 16)); + const __m128i L3 = _mm_load_si128((const __m128i *)(left + 24)); + const __m128i XL0 = _mm_alignr_epi8(L0, _mm_slli_si128(A0, 14), 14); + const __m128i XL1 = _mm_alignr_epi8(L1, L0, 14); + const __m128i XL2 = _mm_alignr_epi8(L2, L1, 14); + const __m128i XL3 = _mm_alignr_epi8(L3, L2, 14); + const __m128i AXL0 = _mm_alignr_epi8(XL0, _mm_slli_si128(A0, 12), 14); + const __m128i AXL1 = _mm_alignr_epi8(L1, L0, 12); + const __m128i AXL2 = _mm_alignr_epi8(L2, L1, 12); + const __m128i AXL3 = _mm_alignr_epi8(L3, L2, 12); + const __m128i avg3_left_0 = avg3_epu16(&L0, &XL0, &AXL0); + const __m128i avg3_left_1 = avg3_epu16(&L1, &XL1, &AXL1); + const __m128i avg3_left_2 = avg3_epu16(&L2, &XL2, &AXL2); + const __m128i avg3_left_3 = avg3_epu16(&L3, &XL3, &AXL3); + const __m128i avg2_left_0 = _mm_avg_epu16(L0, XL0); + const __m128i avg2_left_1 = _mm_avg_epu16(L1, XL1); + const __m128i avg2_left_2 = _mm_avg_epu16(L2, XL2); + const __m128i avg2_left_3 = _mm_avg_epu16(L3, XL3); + __m128i row_0 = avg3_0; + __m128i row_1 = avg3_1; + __m128i row_2 = avg3_2; + __m128i row_3 = avg3_3; + __m128i avg2_avg3_left[4][2]; + int i, j; + (void)bd; + + avg2_avg3_left[0][0] = _mm_unpacklo_epi16(avg2_left_0, avg3_left_0); + avg2_avg3_left[0][1] = _mm_unpackhi_epi16(avg2_left_0, avg3_left_0); + avg2_avg3_left[1][0] = _mm_unpacklo_epi16(avg2_left_1, avg3_left_1); + avg2_avg3_left[1][1] = _mm_unpackhi_epi16(avg2_left_1, avg3_left_1); + avg2_avg3_left[2][0] = _mm_unpacklo_epi16(avg2_left_2, avg3_left_2); + avg2_avg3_left[2][1] = _mm_unpackhi_epi16(avg2_left_2, avg3_left_2); + avg2_avg3_left[3][0] = _mm_unpacklo_epi16(avg2_left_3, avg3_left_3); + avg2_avg3_left[3][1] = _mm_unpackhi_epi16(avg2_left_3, avg3_left_3); + + for (j = 0; j < 4; ++j) { + for (i = 0; i < 2; ++i) { + const __m128i avg2_avg3 = avg2_avg3_left[j][i]; + row_3 = _mm_alignr_epi8(row_3, row_2, 12); + row_2 = _mm_alignr_epi8(row_2, row_1, 12); + row_1 = _mm_alignr_epi8(row_1, row_0, 12); + row_0 = _mm_alignr_epi8(row_0, _mm_slli_si128(avg2_avg3, 12), 12); + _mm_store_si128((__m128i *)dst, row_0); + _mm_store_si128((__m128i *)(dst + 8), row_1); + _mm_store_si128((__m128i *)(dst + 16), row_2); + _mm_store_si128((__m128i *)(dst + 24), row_3); + dst += stride; + row_3 = _mm_alignr_epi8(row_3, row_2, 12); + row_2 = _mm_alignr_epi8(row_2, row_1, 12); + row_1 = _mm_alignr_epi8(row_1, row_0, 12); + row_0 = _mm_alignr_epi8(row_0, _mm_slli_si128(avg2_avg3, 8), 12); + _mm_store_si128((__m128i *)dst, row_0); + _mm_store_si128((__m128i *)(dst + 8), row_1); + _mm_store_si128((__m128i *)(dst + 16), row_2); + _mm_store_si128((__m128i *)(dst + 24), row_3); + dst += stride; + row_3 = _mm_alignr_epi8(row_3, row_2, 12); + row_2 = _mm_alignr_epi8(row_2, row_1, 12); + row_1 = _mm_alignr_epi8(row_1, row_0, 12); + row_0 = _mm_alignr_epi8(row_0, _mm_slli_si128(avg2_avg3, 4), 12); + _mm_store_si128((__m128i *)dst, row_0); + _mm_store_si128((__m128i *)(dst + 8), row_1); + _mm_store_si128((__m128i *)(dst + 16), row_2); + _mm_store_si128((__m128i *)(dst + 24), row_3); + dst += stride; + row_3 = _mm_alignr_epi8(row_3, row_2, 12); + row_2 = _mm_alignr_epi8(row_2, row_1, 12); + row_1 = _mm_alignr_epi8(row_1, row_0, 12); + row_0 = _mm_alignr_epi8(row_0, avg2_avg3, 12); + _mm_store_si128((__m128i *)dst, row_0); + _mm_store_si128((__m128i *)(dst + 8), row_1); + _mm_store_si128((__m128i *)(dst + 16), row_2); + _mm_store_si128((__m128i *)(dst + 24), row_3); + dst += stride; + } + } +} |