/* * Copyright (c) 2016, 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. */ #ifndef AOM_AV1_COMMON_CDEF_BLOCK_SIMD_H_ #define AOM_AV1_COMMON_CDEF_BLOCK_SIMD_H_ #include "config/av1_rtcd.h" #include "av1/common/cdef_block.h" /* partial A is a 16-bit vector of the form: [x8 x7 x6 x5 x4 x3 x2 x1] and partial B has the form: [0 y1 y2 y3 y4 y5 y6 y7]. This function computes (x1^2+y1^2)*C1 + (x2^2+y2^2)*C2 + ... (x7^2+y2^7)*C7 + (x8^2+0^2)*C8 where the C1..C8 constants are in const1 and const2. */ static INLINE v128 fold_mul_and_sum(v128 partiala, v128 partialb, v128 const1, v128 const2) { v128 tmp; /* Reverse partial B. */ partialb = v128_shuffle_8( partialb, v128_from_32(0x0f0e0100, 0x03020504, 0x07060908, 0x0b0a0d0c)); /* Interleave the x and y values of identical indices and pair x8 with 0. */ tmp = partiala; partiala = v128_ziplo_16(partialb, partiala); partialb = v128_ziphi_16(partialb, tmp); /* Square and add the corresponding x and y values. */ partiala = v128_madd_s16(partiala, partiala); partialb = v128_madd_s16(partialb, partialb); /* Multiply by constant. */ partiala = v128_mullo_s32(partiala, const1); partialb = v128_mullo_s32(partialb, const2); /* Sum all results. */ partiala = v128_add_32(partiala, partialb); return partiala; } static INLINE v128 hsum4(v128 x0, v128 x1, v128 x2, v128 x3) { v128 t0, t1, t2, t3; t0 = v128_ziplo_32(x1, x0); t1 = v128_ziplo_32(x3, x2); t2 = v128_ziphi_32(x1, x0); t3 = v128_ziphi_32(x3, x2); x0 = v128_ziplo_64(t1, t0); x1 = v128_ziphi_64(t1, t0); x2 = v128_ziplo_64(t3, t2); x3 = v128_ziphi_64(t3, t2); return v128_add_32(v128_add_32(x0, x1), v128_add_32(x2, x3)); } /* Computes cost for directions 0, 5, 6 and 7. We can call this function again to compute the remaining directions. */ static INLINE v128 compute_directions(v128 lines[8], int32_t tmp_cost1[4]) { v128 partial4a, partial4b, partial5a, partial5b, partial7a, partial7b; v128 partial6; v128 tmp; /* Partial sums for lines 0 and 1. */ partial4a = v128_shl_n_byte(lines[0], 14); partial4b = v128_shr_n_byte(lines[0], 2); partial4a = v128_add_16(partial4a, v128_shl_n_byte(lines[1], 12)); partial4b = v128_add_16(partial4b, v128_shr_n_byte(lines[1], 4)); tmp = v128_add_16(lines[0], lines[1]); partial5a = v128_shl_n_byte(tmp, 10); partial5b = v128_shr_n_byte(tmp, 6); partial7a = v128_shl_n_byte(tmp, 4); partial7b = v128_shr_n_byte(tmp, 12); partial6 = tmp; /* Partial sums for lines 2 and 3. */ partial4a = v128_add_16(partial4a, v128_shl_n_byte(lines[2], 10)); partial4b = v128_add_16(partial4b, v128_shr_n_byte(lines[2], 6)); partial4a = v128_add_16(partial4a, v128_shl_n_byte(lines[3], 8)); partial4b = v128_add_16(partial4b, v128_shr_n_byte(lines[3], 8)); tmp = v128_add_16(lines[2], lines[3]); partial5a = v128_add_16(partial5a, v128_shl_n_byte(tmp, 8)); partial5b = v128_add_16(partial5b, v128_shr_n_byte(tmp, 8)); partial7a = v128_add_16(partial7a, v128_shl_n_byte(tmp, 6)); partial7b = v128_add_16(partial7b, v128_shr_n_byte(tmp, 10)); partial6 = v128_add_16(partial6, tmp); /* Partial sums for lines 4 and 5. */ partial4a = v128_add_16(partial4a, v128_shl_n_byte(lines[4], 6)); partial4b = v128_add_16(partial4b, v128_shr_n_byte(lines[4], 10)); partial4a = v128_add_16(partial4a, v128_shl_n_byte(lines[5], 4)); partial4b = v128_add_16(partial4b, v128_shr_n_byte(lines[5], 12)); tmp = v128_add_16(lines[4], lines[5]); partial5a = v128_add_16(partial5a, v128_shl_n_byte(tmp, 6)); partial5b = v128_add_16(partial5b, v128_shr_n_byte(tmp, 10)); partial7a = v128_add_16(partial7a, v128_shl_n_byte(tmp, 8)); partial7b = v128_add_16(partial7b, v128_shr_n_byte(tmp, 8)); partial6 = v128_add_16(partial6, tmp); /* Partial sums for lines 6 and 7. */ partial4a = v128_add_16(partial4a, v128_shl_n_byte(lines[6], 2)); partial4b = v128_add_16(partial4b, v128_shr_n_byte(lines[6], 14)); partial4a = v128_add_16(partial4a, lines[7]); tmp = v128_add_16(lines[6], lines[7]); partial5a = v128_add_16(partial5a, v128_shl_n_byte(tmp, 4)); partial5b = v128_add_16(partial5b, v128_shr_n_byte(tmp, 12)); partial7a = v128_add_16(partial7a, v128_shl_n_byte(tmp, 10)); partial7b = v128_add_16(partial7b, v128_shr_n_byte(tmp, 6)); partial6 = v128_add_16(partial6, tmp); /* Compute costs in terms of partial sums. */ partial4a = fold_mul_and_sum(partial4a, partial4b, v128_from_32(210, 280, 420, 840), v128_from_32(105, 120, 140, 168)); partial7a = fold_mul_and_sum(partial7a, partial7b, v128_from_32(210, 420, 0, 0), v128_from_32(105, 105, 105, 140)); partial5a = fold_mul_and_sum(partial5a, partial5b, v128_from_32(210, 420, 0, 0), v128_from_32(105, 105, 105, 140)); partial6 = v128_madd_s16(partial6, partial6); partial6 = v128_mullo_s32(partial6, v128_dup_32(105)); partial4a = hsum4(partial4a, partial5a, partial6, partial7a); v128_store_unaligned(tmp_cost1, partial4a); return partial4a; } /* transpose and reverse the order of the lines -- equivalent to a 90-degree counter-clockwise rotation of the pixels. */ static INLINE void array_reverse_transpose_8x8(v128 *in, v128 *res) { const v128 tr0_0 = v128_ziplo_16(in[1], in[0]); const v128 tr0_1 = v128_ziplo_16(in[3], in[2]); const v128 tr0_2 = v128_ziphi_16(in[1], in[0]); const v128 tr0_3 = v128_ziphi_16(in[3], in[2]); const v128 tr0_4 = v128_ziplo_16(in[5], in[4]); const v128 tr0_5 = v128_ziplo_16(in[7], in[6]); const v128 tr0_6 = v128_ziphi_16(in[5], in[4]); const v128 tr0_7 = v128_ziphi_16(in[7], in[6]); const v128 tr1_0 = v128_ziplo_32(tr0_1, tr0_0); const v128 tr1_1 = v128_ziplo_32(tr0_5, tr0_4); const v128 tr1_2 = v128_ziphi_32(tr0_1, tr0_0); const v128 tr1_3 = v128_ziphi_32(tr0_5, tr0_4); const v128 tr1_4 = v128_ziplo_32(tr0_3, tr0_2); const v128 tr1_5 = v128_ziplo_32(tr0_7, tr0_6); const v128 tr1_6 = v128_ziphi_32(tr0_3, tr0_2); const v128 tr1_7 = v128_ziphi_32(tr0_7, tr0_6); res[7] = v128_ziplo_64(tr1_1, tr1_0); res[6] = v128_ziphi_64(tr1_1, tr1_0); res[5] = v128_ziplo_64(tr1_3, tr1_2); res[4] = v128_ziphi_64(tr1_3, tr1_2); res[3] = v128_ziplo_64(tr1_5, tr1_4); res[2] = v128_ziphi_64(tr1_5, tr1_4); res[1] = v128_ziplo_64(tr1_7, tr1_6); res[0] = v128_ziphi_64(tr1_7, tr1_6); } int SIMD_FUNC(cdef_find_dir)(const uint16_t *img, int stride, int32_t *var, int coeff_shift) { int i; int32_t cost[8]; int32_t best_cost = 0; int best_dir = 0; v128 lines[8]; for (i = 0; i < 8; i++) { lines[i] = v128_load_unaligned(&img[i * stride]); lines[i] = v128_sub_16(v128_shr_s16(lines[i], coeff_shift), v128_dup_16(128)); } /* Compute "mostly vertical" directions. */ v128 dir47 = compute_directions(lines, cost + 4); array_reverse_transpose_8x8(lines, lines); /* Compute "mostly horizontal" directions. */ v128 dir03 = compute_directions(lines, cost); v128 max = v128_max_s32(dir03, dir47); max = v128_max_s32(max, v128_align(max, max, 8)); max = v128_max_s32(max, v128_align(max, max, 4)); best_cost = v128_low_u32(max); v128 t = v128_pack_s32_s16(v128_cmpeq_32(max, dir47), v128_cmpeq_32(max, dir03)); best_dir = v128_movemask_8(v128_pack_s16_s8(t, t)); best_dir = get_msb(best_dir ^ (best_dir - 1)); // Count trailing zeros /* Difference between the optimal variance and the variance along the orthogonal direction. Again, the sum(x^2) terms cancel out. */ *var = best_cost - cost[(best_dir + 4) & 7]; /* We'd normally divide by 840, but dividing by 1024 is close enough for what we're going to do with this. */ *var >>= 10; return best_dir; } // sign(a-b) * min(abs(a-b), max(0, threshold - (abs(a-b) >> adjdamp))) SIMD_INLINE v256 constrain16(v256 a, v256 b, unsigned int threshold, unsigned int adjdamp) { v256 diff = v256_sub_16(a, b); const v256 sign = v256_shr_n_s16(diff, 15); diff = v256_abs_s16(diff); const v256 s = v256_ssub_u16(v256_dup_16(threshold), v256_shr_u16(diff, adjdamp)); return v256_xor(v256_add_16(sign, v256_min_s16(diff, s)), sign); } // sign(a - b) * min(abs(a - b), max(0, strength - (abs(a - b) >> adjdamp))) SIMD_INLINE v128 constrain(v256 a, v256 b, unsigned int strength, unsigned int adjdamp) { const v256 diff16 = v256_sub_16(a, b); v128 diff = v128_pack_s16_s8(v256_high_v128(diff16), v256_low_v128(diff16)); const v128 sign = v128_cmplt_s8(diff, v128_zero()); diff = v128_abs_s8(diff); return v128_xor( v128_add_8(sign, v128_min_u8(diff, v128_ssub_u8(v128_dup_8(strength), v128_shr_u8(diff, adjdamp)))), sign); } void SIMD_FUNC(cdef_filter_block_4x4_8)(uint8_t *dst, int dstride, const uint16_t *in, int pri_strength, int sec_strength, int dir, int pri_damping, int sec_damping, AOM_UNUSED int max_unused, int coeff_shift) { v128 p0, p1, p2, p3; v256 sum, row, tap, res; v256 max, min, large = v256_dup_16(CDEF_VERY_LARGE); int po1 = cdef_directions[dir][0]; int po2 = cdef_directions[dir][1]; int s1o1 = cdef_directions[(dir + 2) & 7][0]; int s1o2 = cdef_directions[(dir + 2) & 7][1]; int s2o1 = cdef_directions[(dir + 6) & 7][0]; int s2o2 = cdef_directions[(dir + 6) & 7][1]; const int *pri_taps = cdef_pri_taps[(pri_strength >> coeff_shift) & 1]; const int *sec_taps = cdef_sec_taps[(pri_strength >> coeff_shift) & 1]; if (pri_strength) pri_damping = AOMMAX(0, pri_damping - get_msb(pri_strength)); if (sec_strength) sec_damping = AOMMAX(0, sec_damping - get_msb(sec_strength)); sum = v256_zero(); row = v256_from_v64(v64_load_aligned(&in[0 * CDEF_BSTRIDE]), v64_load_aligned(&in[1 * CDEF_BSTRIDE]), v64_load_aligned(&in[2 * CDEF_BSTRIDE]), v64_load_aligned(&in[3 * CDEF_BSTRIDE])); max = min = row; if (pri_strength) { // Primary near taps tap = v256_from_v64(v64_load_unaligned(&in[0 * CDEF_BSTRIDE + po1]), v64_load_unaligned(&in[1 * CDEF_BSTRIDE + po1]), v64_load_unaligned(&in[2 * CDEF_BSTRIDE + po1]), v64_load_unaligned(&in[3 * CDEF_BSTRIDE + po1])); max = v256_max_s16(max, v256_andn(tap, v256_cmpeq_16(tap, large))); min = v256_min_s16(min, tap); p0 = constrain(tap, row, pri_strength, pri_damping); tap = v256_from_v64(v64_load_unaligned(&in[0 * CDEF_BSTRIDE - po1]), v64_load_unaligned(&in[1 * CDEF_BSTRIDE - po1]), v64_load_unaligned(&in[2 * CDEF_BSTRIDE - po1]), v64_load_unaligned(&in[3 * CDEF_BSTRIDE - po1])); max = v256_max_s16(max, v256_andn(tap, v256_cmpeq_16(tap, large))); min = v256_min_s16(min, tap); p1 = constrain(tap, row, pri_strength, pri_damping); // sum += pri_taps[0] * (p0 + p1) sum = v256_add_16(sum, v256_madd_us8(v256_dup_8(pri_taps[0]), v256_from_v128(v128_ziphi_8(p0, p1), v128_ziplo_8(p0, p1)))); // Primary far taps tap = v256_from_v64(v64_load_unaligned(&in[0 * CDEF_BSTRIDE + po2]), v64_load_unaligned(&in[1 * CDEF_BSTRIDE + po2]), v64_load_unaligned(&in[2 * CDEF_BSTRIDE + po2]), v64_load_unaligned(&in[3 * CDEF_BSTRIDE + po2])); max = v256_max_s16(max, v256_andn(tap, v256_cmpeq_16(tap, large))); min = v256_min_s16(min, tap); p0 = constrain(tap, row, pri_strength, pri_damping); tap = v256_from_v64(v64_load_unaligned(&in[0 * CDEF_BSTRIDE - po2]), v64_load_unaligned(&in[1 * CDEF_BSTRIDE - po2]), v64_load_unaligned(&in[2 * CDEF_BSTRIDE - po2]), v64_load_unaligned(&in[3 * CDEF_BSTRIDE - po2])); max = v256_max_s16(max, v256_andn(tap, v256_cmpeq_16(tap, large))); min = v256_min_s16(min, tap); p1 = constrain(tap, row, pri_strength, pri_damping); // sum += pri_taps[1] * (p0 + p1) sum = v256_add_16(sum, v256_madd_us8(v256_dup_8(pri_taps[1]), v256_from_v128(v128_ziphi_8(p0, p1), v128_ziplo_8(p0, p1)))); } if (sec_strength) { // Secondary near taps tap = v256_from_v64(v64_load_unaligned(&in[0 * CDEF_BSTRIDE + s1o1]), v64_load_unaligned(&in[1 * CDEF_BSTRIDE + s1o1]), v64_load_unaligned(&in[2 * CDEF_BSTRIDE + s1o1]), v64_load_unaligned(&in[3 * CDEF_BSTRIDE + s1o1])); max = v256_max_s16(max, v256_andn(tap, v256_cmpeq_16(tap, large))); min = v256_min_s16(min, tap); p0 = constrain(tap, row, sec_strength, sec_damping); tap = v256_from_v64(v64_load_unaligned(&in[0 * CDEF_BSTRIDE - s1o1]), v64_load_unaligned(&in[1 * CDEF_BSTRIDE - s1o1]), v64_load_unaligned(&in[2 * CDEF_BSTRIDE - s1o1]), v64_load_unaligned(&in[3 * CDEF_BSTRIDE - s1o1])); max = v256_max_s16(max, v256_andn(tap, v256_cmpeq_16(tap, large))); min = v256_min_s16(min, tap); p1 = constrain(tap, row, sec_strength, sec_damping); tap = v256_from_v64(v64_load_unaligned(&in[0 * CDEF_BSTRIDE + s2o1]), v64_load_unaligned(&in[1 * CDEF_BSTRIDE + s2o1]), v64_load_unaligned(&in[2 * CDEF_BSTRIDE + s2o1]), v64_load_unaligned(&in[3 * CDEF_BSTRIDE + s2o1])); max = v256_max_s16(max, v256_andn(tap, v256_cmpeq_16(tap, large))); min = v256_min_s16(min, tap); p2 = constrain(tap, row, sec_strength, sec_damping); tap = v256_from_v64(v64_load_unaligned(&in[0 * CDEF_BSTRIDE - s2o1]), v64_load_unaligned(&in[1 * CDEF_BSTRIDE - s2o1]), v64_load_unaligned(&in[2 * CDEF_BSTRIDE - s2o1]), v64_load_unaligned(&in[3 * CDEF_BSTRIDE - s2o1])); max = v256_max_s16(max, v256_andn(tap, v256_cmpeq_16(tap, large))); min = v256_min_s16(min, tap); p3 = constrain(tap, row, sec_strength, sec_damping); // sum += sec_taps[0] * (p0 + p1 + p2 + p3) p0 = v128_add_8(p0, p1); p2 = v128_add_8(p2, p3); sum = v256_add_16(sum, v256_madd_us8(v256_dup_8(sec_taps[0]), v256_from_v128(v128_ziphi_8(p0, p2), v128_ziplo_8(p0, p2)))); // Secondary far taps tap = v256_from_v64(v64_load_unaligned(&in[0 * CDEF_BSTRIDE + s1o2]), v64_load_unaligned(&in[1 * CDEF_BSTRIDE + s1o2]), v64_load_unaligned(&in[2 * CDEF_BSTRIDE + s1o2]), v64_load_unaligned(&in[3 * CDEF_BSTRIDE + s1o2])); max = v256_max_s16(max, v256_andn(tap, v256_cmpeq_16(tap, large))); min = v256_min_s16(min, tap); p0 = constrain(tap, row, sec_strength, sec_damping); tap = v256_from_v64(v64_load_unaligned(&in[0 * CDEF_BSTRIDE - s1o2]), v64_load_unaligned(&in[1 * CDEF_BSTRIDE - s1o2]), v64_load_unaligned(&in[2 * CDEF_BSTRIDE - s1o2]), v64_load_unaligned(&in[3 * CDEF_BSTRIDE - s1o2])); max = v256_max_s16(max, v256_andn(tap, v256_cmpeq_16(tap, large))); min = v256_min_s16(min, tap); p1 = constrain(tap, row, sec_strength, sec_damping); tap = v256_from_v64(v64_load_unaligned(&in[0 * CDEF_BSTRIDE + s2o2]), v64_load_unaligned(&in[1 * CDEF_BSTRIDE + s2o2]), v64_load_unaligned(&in[2 * CDEF_BSTRIDE + s2o2]), v64_load_unaligned(&in[3 * CDEF_BSTRIDE + s2o2])); max = v256_max_s16(max, v256_andn(tap, v256_cmpeq_16(tap, large))); min = v256_min_s16(min, tap); p2 = constrain(tap, row, sec_strength, sec_damping); tap = v256_from_v64(v64_load_unaligned(&in[0 * CDEF_BSTRIDE - s2o2]), v64_load_unaligned(&in[1 * CDEF_BSTRIDE - s2o2]), v64_load_unaligned(&in[2 * CDEF_BSTRIDE - s2o2]), v64_load_unaligned(&in[3 * CDEF_BSTRIDE - s2o2])); max = v256_max_s16(max, v256_andn(tap, v256_cmpeq_16(tap, large))); min = v256_min_s16(min, tap); p3 = constrain(tap, row, sec_strength, sec_damping); // sum += sec_taps[1] * (p0 + p1 + p2 + p3) p0 = v128_add_8(p0, p1); p2 = v128_add_8(p2, p3); sum = v256_add_16(sum, v256_madd_us8(v256_dup_8(sec_taps[1]), v256_from_v128(v128_ziphi_8(p0, p2), v128_ziplo_8(p0, p2)))); } // res = row + ((sum - (sum < 0) + 8) >> 4) sum = v256_add_16(sum, v256_cmplt_s16(sum, v256_zero())); res = v256_add_16(sum, v256_dup_16(8)); res = v256_shr_n_s16(res, 4); res = v256_add_16(row, res); res = v256_min_s16(v256_max_s16(res, min), max); res = v256_pack_s16_u8(res, res); p0 = v256_low_v128(res); u32_store_aligned(&dst[0 * dstride], v64_high_u32(v128_high_v64(p0))); u32_store_aligned(&dst[1 * dstride], v64_low_u32(v128_high_v64(p0))); u32_store_aligned(&dst[2 * dstride], v64_high_u32(v128_low_v64(p0))); u32_store_aligned(&dst[3 * dstride], v64_low_u32(v128_low_v64(p0))); } void SIMD_FUNC(cdef_filter_block_8x8_8)(uint8_t *dst, int dstride, const uint16_t *in, int pri_strength, int sec_strength, int dir, int pri_damping, int sec_damping, AOM_UNUSED int max_unused, int coeff_shift) { int i; v128 p0, p1, p2, p3; v256 sum, row, res, tap; v256 max, min, large = v256_dup_16(CDEF_VERY_LARGE); int po1 = cdef_directions[dir][0]; int po2 = cdef_directions[dir][1]; int s1o1 = cdef_directions[(dir + 2) & 7][0]; int s1o2 = cdef_directions[(dir + 2) & 7][1]; int s2o1 = cdef_directions[(dir + 6) & 7][0]; int s2o2 = cdef_directions[(dir + 6) & 7][1]; const int *pri_taps = cdef_pri_taps[(pri_strength >> coeff_shift) & 1]; const int *sec_taps = cdef_sec_taps[(pri_strength >> coeff_shift) & 1]; if (pri_strength) pri_damping = AOMMAX(0, pri_damping - get_msb(pri_strength)); if (sec_strength) sec_damping = AOMMAX(0, sec_damping - get_msb(sec_strength)); for (i = 0; i < 8; i += 2) { sum = v256_zero(); row = v256_from_v128(v128_load_aligned(&in[i * CDEF_BSTRIDE]), v128_load_aligned(&in[(i + 1) * CDEF_BSTRIDE])); max = min = row; // Primary near taps tap = v256_from_v128(v128_load_unaligned(&in[i * CDEF_BSTRIDE + po1]), v128_load_unaligned(&in[(i + 1) * CDEF_BSTRIDE + po1])); max = v256_max_s16(max, v256_andn(tap, v256_cmpeq_16(tap, large))); min = v256_min_s16(min, tap); p0 = constrain(tap, row, pri_strength, pri_damping); tap = v256_from_v128(v128_load_unaligned(&in[i * CDEF_BSTRIDE - po1]), v128_load_unaligned(&in[(i + 1) * CDEF_BSTRIDE - po1])); max = v256_max_s16(max, v256_andn(tap, v256_cmpeq_16(tap, large))); min = v256_min_s16(min, tap); p1 = constrain(tap, row, pri_strength, pri_damping); // sum += pri_taps[0] * (p0 + p1) sum = v256_add_16(sum, v256_madd_us8(v256_dup_8(pri_taps[0]), v256_from_v128(v128_ziphi_8(p0, p1), v128_ziplo_8(p0, p1)))); // Primary far taps tap = v256_from_v128(v128_load_unaligned(&in[i * CDEF_BSTRIDE + po2]), v128_load_unaligned(&in[(i + 1) * CDEF_BSTRIDE + po2])); max = v256_max_s16(max, v256_andn(tap, v256_cmpeq_16(tap, large))); min = v256_min_s16(min, tap); p0 = constrain(tap, row, pri_strength, pri_damping); tap = v256_from_v128(v128_load_unaligned(&in[i * CDEF_BSTRIDE - po2]), v128_load_unaligned(&in[(i + 1) * CDEF_BSTRIDE - po2])); max = v256_max_s16(max, v256_andn(tap, v256_cmpeq_16(tap, large))); min = v256_min_s16(min, tap); p1 = constrain(tap, row, pri_strength, pri_damping); // sum += pri_taps[1] * (p0 + p1) sum = v256_add_16(sum, v256_madd_us8(v256_dup_8(pri_taps[1]), v256_from_v128(v128_ziphi_8(p0, p1), v128_ziplo_8(p0, p1)))); // Secondary near taps tap = v256_from_v128(v128_load_unaligned(&in[i * CDEF_BSTRIDE + s1o1]), v128_load_unaligned(&in[(i + 1) * CDEF_BSTRIDE + s1o1])); max = v256_max_s16(max, v256_andn(tap, v256_cmpeq_16(tap, large))); min = v256_min_s16(min, tap); p0 = constrain(tap, row, sec_strength, sec_damping); tap = v256_from_v128(v128_load_unaligned(&in[i * CDEF_BSTRIDE - s1o1]), v128_load_unaligned(&in[(i + 1) * CDEF_BSTRIDE - s1o1])); max = v256_max_s16(max, v256_andn(tap, v256_cmpeq_16(tap, large))); min = v256_min_s16(min, tap); p1 = constrain(tap, row, sec_strength, sec_damping); tap = v256_from_v128(v128_load_unaligned(&in[i * CDEF_BSTRIDE + s2o1]), v128_load_unaligned(&in[(i + 1) * CDEF_BSTRIDE + s2o1])); max = v256_max_s16(max, v256_andn(tap, v256_cmpeq_16(tap, large))); min = v256_min_s16(min, tap); p2 = constrain(tap, row, sec_strength, sec_damping); tap = v256_from_v128(v128_load_unaligned(&in[i * CDEF_BSTRIDE - s2o1]), v128_load_unaligned(&in[(i + 1) * CDEF_BSTRIDE - s2o1])); max = v256_max_s16(max, v256_andn(tap, v256_cmpeq_16(tap, large))); min = v256_min_s16(min, tap); p3 = constrain(tap, row, sec_strength, sec_damping); // sum += sec_taps[0] * (p0 + p1 + p2 + p3) p0 = v128_add_8(p0, p1); p2 = v128_add_8(p2, p3); sum = v256_add_16(sum, v256_madd_us8(v256_dup_8(sec_taps[0]), v256_from_v128(v128_ziphi_8(p0, p2), v128_ziplo_8(p0, p2)))); // Secondary far taps tap = v256_from_v128(v128_load_unaligned(&in[i * CDEF_BSTRIDE + s1o2]), v128_load_unaligned(&in[(i + 1) * CDEF_BSTRIDE + s1o2])); max = v256_max_s16(max, v256_andn(tap, v256_cmpeq_16(tap, large))); min = v256_min_s16(min, tap); p0 = constrain(tap, row, sec_strength, sec_damping); tap = v256_from_v128(v128_load_unaligned(&in[i * CDEF_BSTRIDE - s1o2]), v128_load_unaligned(&in[(i + 1) * CDEF_BSTRIDE - s1o2])); max = v256_max_s16(max, v256_andn(tap, v256_cmpeq_16(tap, large))); min = v256_min_s16(min, tap); p1 = constrain(tap, row, sec_strength, sec_damping); tap = v256_from_v128(v128_load_unaligned(&in[i * CDEF_BSTRIDE + s2o2]), v128_load_unaligned(&in[(i + 1) * CDEF_BSTRIDE + s2o2])); max = v256_max_s16(max, v256_andn(tap, v256_cmpeq_16(tap, large))); min = v256_min_s16(min, tap); p2 = constrain(tap, row, sec_strength, sec_damping); tap = v256_from_v128(v128_load_unaligned(&in[i * CDEF_BSTRIDE - s2o2]), v128_load_unaligned(&in[(i + 1) * CDEF_BSTRIDE - s2o2])); max = v256_max_s16(max, v256_andn(tap, v256_cmpeq_16(tap, large))); min = v256_min_s16(min, tap); p3 = constrain(tap, row, sec_strength, sec_damping); // sum += sec_taps[1] * (p0 + p1 + p2 + p3) p0 = v128_add_8(p0, p1); p2 = v128_add_8(p2, p3); sum = v256_add_16(sum, v256_madd_us8(v256_dup_8(sec_taps[1]), v256_from_v128(v128_ziphi_8(p0, p2), v128_ziplo_8(p0, p2)))); // res = row + ((sum - (sum < 0) + 8) >> 4) sum = v256_add_16(sum, v256_cmplt_s16(sum, v256_zero())); res = v256_add_16(sum, v256_dup_16(8)); res = v256_shr_n_s16(res, 4); res = v256_add_16(row, res); res = v256_min_s16(v256_max_s16(res, min), max); res = v256_pack_s16_u8(res, res); p0 = v256_low_v128(res); v64_store_aligned(&dst[i * dstride], v128_high_v64(p0)); v64_store_aligned(&dst[(i + 1) * dstride], v128_low_v64(p0)); } } void SIMD_FUNC(cdef_filter_block_4x4_16)(uint16_t *dst, int dstride, const uint16_t *in, int pri_strength, int sec_strength, int dir, int pri_damping, int sec_damping, AOM_UNUSED int max_unused, int coeff_shift) { int i; v256 p0, p1, p2, p3, sum, row, res; v256 max, min, large = v256_dup_16(CDEF_VERY_LARGE); int po1 = cdef_directions[dir][0]; int po2 = cdef_directions[dir][1]; int s1o1 = cdef_directions[(dir + 2) & 7][0]; int s1o2 = cdef_directions[(dir + 2) & 7][1]; int s2o1 = cdef_directions[(dir + 6) & 7][0]; int s2o2 = cdef_directions[(dir + 6) & 7][1]; const int *pri_taps = cdef_pri_taps[(pri_strength >> coeff_shift) & 1]; const int *sec_taps = cdef_sec_taps[(pri_strength >> coeff_shift) & 1]; if (pri_strength) pri_damping = AOMMAX(0, pri_damping - get_msb(pri_strength)); if (sec_strength) sec_damping = AOMMAX(0, sec_damping - get_msb(sec_strength)); for (i = 0; i < 4; i += 4) { sum = v256_zero(); row = v256_from_v64(v64_load_aligned(&in[i * CDEF_BSTRIDE]), v64_load_aligned(&in[(i + 1) * CDEF_BSTRIDE]), v64_load_aligned(&in[(i + 2) * CDEF_BSTRIDE]), v64_load_aligned(&in[(i + 3) * CDEF_BSTRIDE])); min = max = row; // Primary near taps p0 = v256_from_v64(v64_load_unaligned(&in[i * CDEF_BSTRIDE + po1]), v64_load_unaligned(&in[(i + 1) * CDEF_BSTRIDE + po1]), v64_load_unaligned(&in[(i + 2) * CDEF_BSTRIDE + po1]), v64_load_unaligned(&in[(i + 3) * CDEF_BSTRIDE + po1])); p1 = v256_from_v64(v64_load_unaligned(&in[i * CDEF_BSTRIDE - po1]), v64_load_unaligned(&in[(i + 1) * CDEF_BSTRIDE - po1]), v64_load_unaligned(&in[(i + 2) * CDEF_BSTRIDE - po1]), v64_load_unaligned(&in[(i + 3) * CDEF_BSTRIDE - po1])); max = v256_max_s16(v256_max_s16(max, v256_andn(p0, v256_cmpeq_16(p0, large))), v256_andn(p1, v256_cmpeq_16(p1, large))); min = v256_min_s16(v256_min_s16(min, p0), p1); p0 = constrain16(p0, row, pri_strength, pri_damping); p1 = constrain16(p1, row, pri_strength, pri_damping); // sum += pri_taps[0] * (p0 + p1) sum = v256_add_16( sum, v256_mullo_s16(v256_dup_16(pri_taps[0]), v256_add_16(p0, p1))); // Primary far taps p0 = v256_from_v64(v64_load_unaligned(&in[i * CDEF_BSTRIDE + po2]), v64_load_unaligned(&in[(i + 1) * CDEF_BSTRIDE + po2]), v64_load_unaligned(&in[(i + 2) * CDEF_BSTRIDE + po2]), v64_load_unaligned(&in[(i + 3) * CDEF_BSTRIDE + po2])); p1 = v256_from_v64(v64_load_unaligned(&in[i * CDEF_BSTRIDE - po2]), v64_load_unaligned(&in[(i + 1) * CDEF_BSTRIDE - po2]), v64_load_unaligned(&in[(i + 2) * CDEF_BSTRIDE - po2]), v64_load_unaligned(&in[(i + 3) * CDEF_BSTRIDE - po2])); max = v256_max_s16(v256_max_s16(max, v256_andn(p0, v256_cmpeq_16(p0, large))), v256_andn(p1, v256_cmpeq_16(p1, large))); min = v256_min_s16(v256_min_s16(min, p0), p1); p0 = constrain16(p0, row, pri_strength, pri_damping); p1 = constrain16(p1, row, pri_strength, pri_damping); // sum += pri_taps[1] * (p0 + p1) sum = v256_add_16( sum, v256_mullo_s16(v256_dup_16(pri_taps[1]), v256_add_16(p0, p1))); // Secondary near taps p0 = v256_from_v64(v64_load_unaligned(&in[i * CDEF_BSTRIDE + s1o1]), v64_load_unaligned(&in[(i + 1) * CDEF_BSTRIDE + s1o1]), v64_load_unaligned(&in[(i + 2) * CDEF_BSTRIDE + s1o1]), v64_load_unaligned(&in[(i + 3) * CDEF_BSTRIDE + s1o1])); p1 = v256_from_v64(v64_load_unaligned(&in[i * CDEF_BSTRIDE - s1o1]), v64_load_unaligned(&in[(i + 1) * CDEF_BSTRIDE - s1o1]), v64_load_unaligned(&in[(i + 2) * CDEF_BSTRIDE - s1o1]), v64_load_unaligned(&in[(i + 3) * CDEF_BSTRIDE - s1o1])); p2 = v256_from_v64(v64_load_unaligned(&in[i * CDEF_BSTRIDE + s2o1]), v64_load_unaligned(&in[(i + 1) * CDEF_BSTRIDE + s2o1]), v64_load_unaligned(&in[(i + 2) * CDEF_BSTRIDE + s2o1]), v64_load_unaligned(&in[(i + 3) * CDEF_BSTRIDE + s2o1])); p3 = v256_from_v64(v64_load_unaligned(&in[i * CDEF_BSTRIDE - s2o1]), v64_load_unaligned(&in[(i + 1) * CDEF_BSTRIDE - s2o1]), v64_load_unaligned(&in[(i + 2) * CDEF_BSTRIDE - s2o1]), v64_load_unaligned(&in[(i + 3) * CDEF_BSTRIDE - s2o1])); max = v256_max_s16(v256_max_s16(max, v256_andn(p0, v256_cmpeq_16(p0, large))), v256_andn(p1, v256_cmpeq_16(p1, large))); max = v256_max_s16(v256_max_s16(max, v256_andn(p2, v256_cmpeq_16(p2, large))), v256_andn(p3, v256_cmpeq_16(p3, large))); min = v256_min_s16( v256_min_s16(v256_min_s16(v256_min_s16(min, p0), p1), p2), p3); p0 = constrain16(p0, row, sec_strength, sec_damping); p1 = constrain16(p1, row, sec_strength, sec_damping); p2 = constrain16(p2, row, sec_strength, sec_damping); p3 = constrain16(p3, row, sec_strength, sec_damping); // sum += sec_taps[0] * (p0 + p1 + p2 + p3) sum = v256_add_16(sum, v256_mullo_s16(v256_dup_16(sec_taps[0]), v256_add_16(v256_add_16(p0, p1), v256_add_16(p2, p3)))); // Secondary far taps p0 = v256_from_v64(v64_load_unaligned(&in[i * CDEF_BSTRIDE + s1o2]), v64_load_unaligned(&in[(i + 1) * CDEF_BSTRIDE + s1o2]), v64_load_unaligned(&in[(i + 2) * CDEF_BSTRIDE + s1o2]), v64_load_unaligned(&in[(i + 3) * CDEF_BSTRIDE + s1o2])); p1 = v256_from_v64(v64_load_unaligned(&in[i * CDEF_BSTRIDE - s1o2]), v64_load_unaligned(&in[(i + 1) * CDEF_BSTRIDE - s1o2]), v64_load_unaligned(&in[(i + 2) * CDEF_BSTRIDE - s1o2]), v64_load_unaligned(&in[(i + 3) * CDEF_BSTRIDE - s1o2])); p2 = v256_from_v64(v64_load_unaligned(&in[i * CDEF_BSTRIDE + s2o2]), v64_load_unaligned(&in[(i + 1) * CDEF_BSTRIDE + s2o2]), v64_load_unaligned(&in[(i + 2) * CDEF_BSTRIDE + s2o2]), v64_load_unaligned(&in[(i + 3) * CDEF_BSTRIDE + s2o2])); p3 = v256_from_v64(v64_load_unaligned(&in[i * CDEF_BSTRIDE - s2o2]), v64_load_unaligned(&in[(i + 1) * CDEF_BSTRIDE - s2o2]), v64_load_unaligned(&in[(i + 2) * CDEF_BSTRIDE - s2o2]), v64_load_unaligned(&in[(i + 3) * CDEF_BSTRIDE - s2o2])); max = v256_max_s16(v256_max_s16(max, v256_andn(p0, v256_cmpeq_16(p0, large))), v256_andn(p1, v256_cmpeq_16(p1, large))); max = v256_max_s16(v256_max_s16(max, v256_andn(p2, v256_cmpeq_16(p2, large))), v256_andn(p3, v256_cmpeq_16(p3, large))); min = v256_min_s16( v256_min_s16(v256_min_s16(v256_min_s16(min, p0), p1), p2), p3); p0 = constrain16(p0, row, sec_strength, sec_damping); p1 = constrain16(p1, row, sec_strength, sec_damping); p2 = constrain16(p2, row, sec_strength, sec_damping); p3 = constrain16(p3, row, sec_strength, sec_damping); // sum += sec_taps[1] * (p0 + p1 + p2 + p3) sum = v256_add_16(sum, v256_mullo_s16(v256_dup_16(sec_taps[1]), v256_add_16(v256_add_16(p0, p1), v256_add_16(p2, p3)))); // res = row + ((sum - (sum < 0) + 8) >> 4) sum = v256_add_16(sum, v256_cmplt_s16(sum, v256_zero())); res = v256_add_16(sum, v256_dup_16(8)); res = v256_shr_n_s16(res, 4); res = v256_add_16(row, res); res = v256_min_s16(v256_max_s16(res, min), max); v64_store_aligned(&dst[i * dstride], v128_high_v64(v256_high_v128(res))); v64_store_aligned(&dst[(i + 1) * dstride], v128_low_v64(v256_high_v128(res))); v64_store_aligned(&dst[(i + 2) * dstride], v128_high_v64(v256_low_v128(res))); v64_store_aligned(&dst[(i + 3) * dstride], v128_low_v64(v256_low_v128(res))); } } void SIMD_FUNC(cdef_filter_block_8x8_16)(uint16_t *dst, int dstride, const uint16_t *in, int pri_strength, int sec_strength, int dir, int pri_damping, int sec_damping, AOM_UNUSED int max_unused, int coeff_shift) { int i; v256 sum, p0, p1, p2, p3, row, res; v256 max, min, large = v256_dup_16(CDEF_VERY_LARGE); int po1 = cdef_directions[dir][0]; int po2 = cdef_directions[dir][1]; int s1o1 = cdef_directions[(dir + 2) & 7][0]; int s1o2 = cdef_directions[(dir + 2) & 7][1]; int s2o1 = cdef_directions[(dir + 6) & 7][0]; int s2o2 = cdef_directions[(dir + 6) & 7][1]; const int *pri_taps = cdef_pri_taps[(pri_strength >> coeff_shift) & 1]; const int *sec_taps = cdef_sec_taps[(pri_strength >> coeff_shift) & 1]; if (pri_strength) pri_damping = AOMMAX(0, pri_damping - get_msb(pri_strength)); if (sec_strength) sec_damping = AOMMAX(0, sec_damping - get_msb(sec_strength)); for (i = 0; i < 8; i += 2) { sum = v256_zero(); row = v256_from_v128(v128_load_aligned(&in[i * CDEF_BSTRIDE]), v128_load_aligned(&in[(i + 1) * CDEF_BSTRIDE])); min = max = row; // Primary near taps p0 = v256_from_v128(v128_load_unaligned(&in[i * CDEF_BSTRIDE + po1]), v128_load_unaligned(&in[(i + 1) * CDEF_BSTRIDE + po1])); p1 = v256_from_v128(v128_load_unaligned(&in[i * CDEF_BSTRIDE - po1]), v128_load_unaligned(&in[(i + 1) * CDEF_BSTRIDE - po1])); max = v256_max_s16(v256_max_s16(max, v256_andn(p0, v256_cmpeq_16(p0, large))), v256_andn(p1, v256_cmpeq_16(p1, large))); min = v256_min_s16(v256_min_s16(min, p0), p1); p0 = constrain16(p0, row, pri_strength, pri_damping); p1 = constrain16(p1, row, pri_strength, pri_damping); // sum += pri_taps[0] * (p0 + p1) sum = v256_add_16( sum, v256_mullo_s16(v256_dup_16(pri_taps[0]), v256_add_16(p0, p1))); // Primary far taps p0 = v256_from_v128(v128_load_unaligned(&in[i * CDEF_BSTRIDE + po2]), v128_load_unaligned(&in[(i + 1) * CDEF_BSTRIDE + po2])); p1 = v256_from_v128(v128_load_unaligned(&in[i * CDEF_BSTRIDE - po2]), v128_load_unaligned(&in[(i + 1) * CDEF_BSTRIDE - po2])); max = v256_max_s16(v256_max_s16(max, v256_andn(p0, v256_cmpeq_16(p0, large))), v256_andn(p1, v256_cmpeq_16(p1, large))); min = v256_min_s16(v256_min_s16(min, p0), p1); p0 = constrain16(p0, row, pri_strength, pri_damping); p1 = constrain16(p1, row, pri_strength, pri_damping); // sum += pri_taps[1] * (p0 + p1) sum = v256_add_16( sum, v256_mullo_s16(v256_dup_16(pri_taps[1]), v256_add_16(p0, p1))); // Secondary near taps p0 = v256_from_v128(v128_load_unaligned(&in[i * CDEF_BSTRIDE + s1o1]), v128_load_unaligned(&in[(i + 1) * CDEF_BSTRIDE + s1o1])); p1 = v256_from_v128(v128_load_unaligned(&in[i * CDEF_BSTRIDE - s1o1]), v128_load_unaligned(&in[(i + 1) * CDEF_BSTRIDE - s1o1])); p2 = v256_from_v128(v128_load_unaligned(&in[i * CDEF_BSTRIDE + s2o1]), v128_load_unaligned(&in[(i + 1) * CDEF_BSTRIDE + s2o1])); p3 = v256_from_v128(v128_load_unaligned(&in[i * CDEF_BSTRIDE - s2o1]), v128_load_unaligned(&in[(i + 1) * CDEF_BSTRIDE - s2o1])); max = v256_max_s16(v256_max_s16(max, v256_andn(p0, v256_cmpeq_16(p0, large))), v256_andn(p1, v256_cmpeq_16(p1, large))); max = v256_max_s16(v256_max_s16(max, v256_andn(p2, v256_cmpeq_16(p2, large))), v256_andn(p3, v256_cmpeq_16(p3, large))); min = v256_min_s16( v256_min_s16(v256_min_s16(v256_min_s16(min, p0), p1), p2), p3); p0 = constrain16(p0, row, sec_strength, sec_damping); p1 = constrain16(p1, row, sec_strength, sec_damping); p2 = constrain16(p2, row, sec_strength, sec_damping); p3 = constrain16(p3, row, sec_strength, sec_damping); // sum += sec_taps[0] * (p0 + p1 + p2 + p3) sum = v256_add_16(sum, v256_mullo_s16(v256_dup_16(sec_taps[0]), v256_add_16(v256_add_16(p0, p1), v256_add_16(p2, p3)))); // Secondary far taps p0 = v256_from_v128(v128_load_unaligned(&in[i * CDEF_BSTRIDE + s1o2]), v128_load_unaligned(&in[(i + 1) * CDEF_BSTRIDE + s1o2])); p1 = v256_from_v128(v128_load_unaligned(&in[i * CDEF_BSTRIDE - s1o2]), v128_load_unaligned(&in[(i + 1) * CDEF_BSTRIDE - s1o2])); p2 = v256_from_v128(v128_load_unaligned(&in[i * CDEF_BSTRIDE + s2o2]), v128_load_unaligned(&in[(i + 1) * CDEF_BSTRIDE + s2o2])); p3 = v256_from_v128(v128_load_unaligned(&in[i * CDEF_BSTRIDE - s2o2]), v128_load_unaligned(&in[(i + 1) * CDEF_BSTRIDE - s2o2])); max = v256_max_s16(v256_max_s16(max, v256_andn(p0, v256_cmpeq_16(p0, large))), v256_andn(p1, v256_cmpeq_16(p1, large))); max = v256_max_s16(v256_max_s16(max, v256_andn(p2, v256_cmpeq_16(p2, large))), v256_andn(p3, v256_cmpeq_16(p3, large))); min = v256_min_s16( v256_min_s16(v256_min_s16(v256_min_s16(min, p0), p1), p2), p3); p0 = constrain16(p0, row, sec_strength, sec_damping); p1 = constrain16(p1, row, sec_strength, sec_damping); p2 = constrain16(p2, row, sec_strength, sec_damping); p3 = constrain16(p3, row, sec_strength, sec_damping); // sum += sec_taps[1] * (p0 + p1 + p2 + p3) sum = v256_add_16(sum, v256_mullo_s16(v256_dup_16(sec_taps[1]), v256_add_16(v256_add_16(p0, p1), v256_add_16(p2, p3)))); // res = row + ((sum - (sum < 0) + 8) >> 4) sum = v256_add_16(sum, v256_cmplt_s16(sum, v256_zero())); res = v256_add_16(sum, v256_dup_16(8)); res = v256_shr_n_s16(res, 4); res = v256_add_16(row, res); res = v256_min_s16(v256_max_s16(res, min), max); v128_store_unaligned(&dst[i * dstride], v256_high_v128(res)); v128_store_unaligned(&dst[(i + 1) * dstride], v256_low_v128(res)); } } void SIMD_FUNC(cdef_filter_block)(uint8_t *dst8, uint16_t *dst16, int dstride, const uint16_t *in, int pri_strength, int sec_strength, int dir, int pri_damping, int sec_damping, int bsize, int max, int coeff_shift) { if (dst8) { if (bsize == BLOCK_8X8) { SIMD_FUNC(cdef_filter_block_8x8_8) (dst8, dstride, in, pri_strength, sec_strength, dir, pri_damping, sec_damping, max, coeff_shift); } else if (bsize == BLOCK_4X8) { SIMD_FUNC(cdef_filter_block_4x4_8) (dst8, dstride, in, pri_strength, sec_strength, dir, pri_damping, sec_damping, max, coeff_shift); SIMD_FUNC(cdef_filter_block_4x4_8) (dst8 + 4 * dstride, dstride, in + 4 * CDEF_BSTRIDE, pri_strength, sec_strength, dir, pri_damping, sec_damping, max, coeff_shift); } else if (bsize == BLOCK_8X4) { SIMD_FUNC(cdef_filter_block_4x4_8) (dst8, dstride, in, pri_strength, sec_strength, dir, pri_damping, sec_damping, max, coeff_shift); SIMD_FUNC(cdef_filter_block_4x4_8) (dst8 + 4, dstride, in + 4, pri_strength, sec_strength, dir, pri_damping, sec_damping, max, coeff_shift); } else { SIMD_FUNC(cdef_filter_block_4x4_8) (dst8, dstride, in, pri_strength, sec_strength, dir, pri_damping, sec_damping, max, coeff_shift); } } else { if (bsize == BLOCK_8X8) { SIMD_FUNC(cdef_filter_block_8x8_16) (dst16, dstride, in, pri_strength, sec_strength, dir, pri_damping, sec_damping, max, coeff_shift); } else if (bsize == BLOCK_4X8) { SIMD_FUNC(cdef_filter_block_4x4_16) (dst16, dstride, in, pri_strength, sec_strength, dir, pri_damping, sec_damping, max, coeff_shift); SIMD_FUNC(cdef_filter_block_4x4_16) (dst16 + 4 * dstride, dstride, in + 4 * CDEF_BSTRIDE, pri_strength, sec_strength, dir, pri_damping, sec_damping, max, coeff_shift); } else if (bsize == BLOCK_8X4) { SIMD_FUNC(cdef_filter_block_4x4_16) (dst16, dstride, in, pri_strength, sec_strength, dir, pri_damping, sec_damping, max, coeff_shift); SIMD_FUNC(cdef_filter_block_4x4_16) (dst16 + 4, dstride, in + 4, pri_strength, sec_strength, dir, pri_damping, sec_damping, max, coeff_shift); } else { assert(bsize == BLOCK_4X4); SIMD_FUNC(cdef_filter_block_4x4_16) (dst16, dstride, in, pri_strength, sec_strength, dir, pri_damping, sec_damping, max, coeff_shift); } } } void SIMD_FUNC(copy_rect8_8bit_to_16bit)(uint16_t *dst, int dstride, const uint8_t *src, int sstride, int v, int h) { int i, j; for (i = 0; i < v; i++) { for (j = 0; j < (h & ~0x7); j += 8) { v64 row = v64_load_unaligned(&src[i * sstride + j]); v128_store_unaligned(&dst[i * dstride + j], v128_unpack_u8_s16(row)); } for (; j < h; j++) { dst[i * dstride + j] = src[i * sstride + j]; } } } void SIMD_FUNC(copy_rect8_16bit_to_16bit)(uint16_t *dst, int dstride, const uint16_t *src, int sstride, int v, int h) { int i, j; for (i = 0; i < v; i++) { for (j = 0; j < (h & ~0x7); j += 8) { v128 row = v128_load_unaligned(&src[i * sstride + j]); v128_store_unaligned(&dst[i * dstride + j], row); } for (; j < h; j++) { dst[i * dstride + j] = src[i * sstride + j]; } } } #endif // AOM_AV1_COMMON_CDEF_BLOCK_SIMD_H_