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/*
* 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.
*/
#ifndef AOM_AOM_DSP_X86_LPF_COMMON_SSE2_H_
#define AOM_AOM_DSP_X86_LPF_COMMON_SSE2_H_
#include <emmintrin.h> // SSE2
#include "config/aom_config.h"
#define mm_storelu(dst, v) memcpy((dst), (const char *)&(v), 8)
#define mm_storehu(dst, v) memcpy((dst), (const char *)&(v) + 8, 8)
static inline void highbd_transpose6x6_sse2(__m128i *x0, __m128i *x1,
__m128i *x2, __m128i *x3,
__m128i *x4, __m128i *x5,
__m128i *d0, __m128i *d1,
__m128i *d2, __m128i *d3,
__m128i *d4, __m128i *d5) {
__m128i w0, w1, w2, w3, w4, w5, ww0;
// 00 01 02 03 04 05 xx xx
// 10 11 12 13 14 15 xx xx
// 20 21 22 23 24 25 xx xx
// 30 31 32 33 34 35 xx xx
// 40 41 42 43 44 45 xx xx
// 50 51 52 53 54 55 xx xx
w0 = _mm_unpacklo_epi16(*x0, *x1); // 00 10 01 11 02 12 03 13
w1 = _mm_unpacklo_epi16(*x2, *x3); // 20 30 21 31 22 32 23 33
w2 = _mm_unpacklo_epi16(*x4, *x5); // 40 50 41 51 42 52 43 53
ww0 = _mm_unpacklo_epi32(w0, w1); // 00 10 20 30 01 11 21 31
*d0 = _mm_unpacklo_epi64(ww0, w2); // 00 10 20 30 40 50 41 51
*d1 = _mm_unpackhi_epi64(ww0,
_mm_srli_si128(w2, 4)); // 01 11 21 31 41 51 xx xx
ww0 = _mm_unpackhi_epi32(w0, w1); // 02 12 22 32 03 13 23 33
*d2 = _mm_unpacklo_epi64(ww0,
_mm_srli_si128(w2, 8)); // 02 12 22 32 42 52 xx xx
w3 = _mm_unpackhi_epi16(*x0, *x1); // 04 14 05 15 xx xx xx xx
w4 = _mm_unpackhi_epi16(*x2, *x3); // 24 34 25 35 xx xx xx xx
w5 = _mm_unpackhi_epi16(*x4, *x5); // 44 54 45 55 xx xx xx xx
*d3 = _mm_unpackhi_epi64(ww0, _mm_srli_si128(w2, 4)); // 03 13 23 33 43 53
ww0 = _mm_unpacklo_epi32(w3, w4); // 04 14 24 34 05 15 25 35
*d4 = _mm_unpacklo_epi64(ww0, w5); // 04 14 24 34 44 54 45 55
*d5 = _mm_unpackhi_epi64(ww0,
_mm_slli_si128(w5, 4)); // 05 15 25 35 45 55 xx xx
}
static inline void highbd_transpose4x8_8x4_low_sse2(__m128i *x0, __m128i *x1,
__m128i *x2, __m128i *x3,
__m128i *d0, __m128i *d1,
__m128i *d2, __m128i *d3) {
__m128i zero = _mm_setzero_si128();
__m128i w0, w1, ww0, ww1;
w0 = _mm_unpacklo_epi16(*x0, *x1); // 00 10 01 11 02 12 03 13
w1 = _mm_unpacklo_epi16(*x2, *x3); // 20 30 21 31 22 32 23 33
ww0 = _mm_unpacklo_epi32(w0, w1); // 00 10 20 30 01 11 21 31
ww1 = _mm_unpackhi_epi32(w0, w1); // 02 12 22 32 03 13 23 33
*d0 = _mm_unpacklo_epi64(ww0, zero); // 00 10 20 30 xx xx xx xx
*d1 = _mm_unpackhi_epi64(ww0, zero); // 01 11 21 31 xx xx xx xx
*d2 = _mm_unpacklo_epi64(ww1, zero); // 02 12 22 32 xx xx xx xx
*d3 = _mm_unpackhi_epi64(ww1, zero); // 03 13 23 33 xx xx xx xx
}
static inline void highbd_transpose4x8_8x4_high_sse2(__m128i *x0, __m128i *x1,
__m128i *x2, __m128i *x3,
__m128i *d4, __m128i *d5,
__m128i *d6, __m128i *d7) {
__m128i w0, w1, ww2, ww3;
__m128i zero = _mm_setzero_si128();
w0 = _mm_unpackhi_epi16(*x0, *x1); // 04 14 05 15 06 16 07 17
w1 = _mm_unpackhi_epi16(*x2, *x3); // 24 34 25 35 26 36 27 37
ww2 = _mm_unpacklo_epi32(w0, w1); // 04 14 24 34 05 15 25 35
ww3 = _mm_unpackhi_epi32(w0, w1); // 06 16 26 36 07 17 27 37
*d4 = _mm_unpacklo_epi64(ww2, zero); // 04 14 24 34 xx xx xx xx
*d5 = _mm_unpackhi_epi64(ww2, zero); // 05 15 25 35 xx xx xx xx
*d6 = _mm_unpacklo_epi64(ww3, zero); // 06 16 26 36 xx xx xx xx
*d7 = _mm_unpackhi_epi64(ww3, zero); // 07 17 27 37 xx xx xx xx
}
// here in and out pointers (x and d) should be different! we don't store their
// values inside
static inline void highbd_transpose4x8_8x4_sse2(__m128i *x0, __m128i *x1,
__m128i *x2, __m128i *x3,
__m128i *d0, __m128i *d1,
__m128i *d2, __m128i *d3,
__m128i *d4, __m128i *d5,
__m128i *d6, __m128i *d7) {
// input
// x0 00 01 02 03 04 05 06 07
// x1 10 11 12 13 14 15 16 17
// x2 20 21 22 23 24 25 26 27
// x3 30 31 32 33 34 35 36 37
// output
// 00 10 20 30 xx xx xx xx
// 01 11 21 31 xx xx xx xx
// 02 12 22 32 xx xx xx xx
// 03 13 23 33 xx xx xx xx
// 04 14 24 34 xx xx xx xx
// 05 15 25 35 xx xx xx xx
// 06 16 26 36 xx xx xx xx
// 07 17 27 37 xx xx xx xx
highbd_transpose4x8_8x4_low_sse2(x0, x1, x2, x3, d0, d1, d2, d3);
highbd_transpose4x8_8x4_high_sse2(x0, x1, x2, x3, d4, d5, d6, d7);
}
static inline void highbd_transpose8x8_low_sse2(__m128i *x0, __m128i *x1,
__m128i *x2, __m128i *x3,
__m128i *x4, __m128i *x5,
__m128i *x6, __m128i *x7,
__m128i *d0, __m128i *d1,
__m128i *d2, __m128i *d3) {
__m128i w0, w1, w2, w3, ww0, ww1;
// x0 00 01 02 03 04 05 06 07
// x1 10 11 12 13 14 15 16 17
// x2 20 21 22 23 24 25 26 27
// x3 30 31 32 33 34 35 36 37
// x4 40 41 42 43 44 45 46 47
// x5 50 51 52 53 54 55 56 57
// x6 60 61 62 63 64 65 66 67
// x7 70 71 72 73 74 75 76 77
w0 = _mm_unpacklo_epi16(*x0, *x1); // 00 10 01 11 02 12 03 13
w1 = _mm_unpacklo_epi16(*x2, *x3); // 20 30 21 31 22 32 23 33
w2 = _mm_unpacklo_epi16(*x4, *x5); // 40 50 41 51 42 52 43 53
w3 = _mm_unpacklo_epi16(*x6, *x7); // 60 70 61 71 62 72 63 73
ww0 = _mm_unpacklo_epi32(w0, w1); // 00 10 20 30 01 11 21 31
ww1 = _mm_unpacklo_epi32(w2, w3); // 40 50 60 70 41 51 61 71
*d0 = _mm_unpacklo_epi64(ww0, ww1); // 00 10 20 30 40 50 60 70
*d1 = _mm_unpackhi_epi64(ww0, ww1); // 01 11 21 31 41 51 61 71
ww0 = _mm_unpackhi_epi32(w0, w1); // 02 12 22 32 03 13 23 33
ww1 = _mm_unpackhi_epi32(w2, w3); // 42 52 62 72 43 53 63 73
*d2 = _mm_unpacklo_epi64(ww0, ww1); // 02 12 22 32 42 52 62 72
*d3 = _mm_unpackhi_epi64(ww0, ww1); // 03 13 23 33 43 53 63 73
}
static inline void highbd_transpose8x8_high_sse2(__m128i *x0, __m128i *x1,
__m128i *x2, __m128i *x3,
__m128i *x4, __m128i *x5,
__m128i *x6, __m128i *x7,
__m128i *d4, __m128i *d5,
__m128i *d6, __m128i *d7) {
__m128i w0, w1, w2, w3, ww0, ww1;
// x0 00 01 02 03 04 05 06 07
// x1 10 11 12 13 14 15 16 17
// x2 20 21 22 23 24 25 26 27
// x3 30 31 32 33 34 35 36 37
// x4 40 41 42 43 44 45 46 47
// x5 50 51 52 53 54 55 56 57
// x6 60 61 62 63 64 65 66 67
// x7 70 71 72 73 74 75 76 77
w0 = _mm_unpackhi_epi16(*x0, *x1); // 04 14 05 15 06 16 07 17
w1 = _mm_unpackhi_epi16(*x2, *x3); // 24 34 25 35 26 36 27 37
w2 = _mm_unpackhi_epi16(*x4, *x5); // 44 54 45 55 46 56 47 57
w3 = _mm_unpackhi_epi16(*x6, *x7); // 64 74 65 75 66 76 67 77
ww0 = _mm_unpacklo_epi32(w0, w1); // 04 14 24 34 05 15 25 35
ww1 = _mm_unpacklo_epi32(w2, w3); // 44 54 64 74 45 55 65 75
*d4 = _mm_unpacklo_epi64(ww0, ww1); // 04 14 24 34 44 54 64 74
*d5 = _mm_unpackhi_epi64(ww0, ww1); // 05 15 25 35 45 55 65 75
ww0 = _mm_unpackhi_epi32(w0, w1); // 06 16 26 36 07 17 27 37
ww1 = _mm_unpackhi_epi32(w2, w3); // 46 56 66 76 47 57 67 77
*d6 = _mm_unpacklo_epi64(ww0, ww1); // 06 16 26 36 46 56 66 76
*d7 = _mm_unpackhi_epi64(ww0, ww1); // 07 17 27 37 47 57 67 77
}
// here in and out pointers (x and d) should be different! we don't store their
// values inside
static inline void highbd_transpose8x8_sse2(
__m128i *x0, __m128i *x1, __m128i *x2, __m128i *x3, __m128i *x4,
__m128i *x5, __m128i *x6, __m128i *x7, __m128i *d0, __m128i *d1,
__m128i *d2, __m128i *d3, __m128i *d4, __m128i *d5, __m128i *d6,
__m128i *d7) {
highbd_transpose8x8_low_sse2(x0, x1, x2, x3, x4, x5, x6, x7, d0, d1, d2, d3);
highbd_transpose8x8_high_sse2(x0, x1, x2, x3, x4, x5, x6, x7, d4, d5, d6, d7);
}
// here in and out pointers (x and d arrays) should be different! we don't store
// their values inside
static inline void highbd_transpose8x16_sse2(
__m128i *x0, __m128i *x1, __m128i *x2, __m128i *x3, __m128i *x4,
__m128i *x5, __m128i *x6, __m128i *x7, __m128i *d0, __m128i *d1,
__m128i *d2, __m128i *d3, __m128i *d4, __m128i *d5, __m128i *d6,
__m128i *d7) {
highbd_transpose8x8_sse2(x0, x1, x2, x3, x4, x5, x6, x7, d0, d1, d2, d3, d4,
d5, d6, d7);
highbd_transpose8x8_sse2(x0 + 1, x1 + 1, x2 + 1, x3 + 1, x4 + 1, x5 + 1,
x6 + 1, x7 + 1, d0 + 1, d1 + 1, d2 + 1, d3 + 1,
d4 + 1, d5 + 1, d6 + 1, d7 + 1);
}
// Low bit depth functions
static inline void transpose4x8_8x4_low_sse2(__m128i *x0, __m128i *x1,
__m128i *x2, __m128i *x3,
__m128i *d0, __m128i *d1,
__m128i *d2, __m128i *d3) {
// input
// x0 00 01 02 03 04 05 06 07 xx xx xx xx xx xx xx xx
// x1 10 11 12 13 14 15 16 17 xx xx xx xx xx xx xx xx
// x2 20 21 22 23 24 25 26 27 xx xx xx xx xx xx xx xx
// x3 30 31 32 33 34 35 36 37 xx xx xx xx xx xx xx xx
// output
// 00 10 20 30 xx xx xx xx xx xx xx xx xx xx xx xx
// 01 11 21 31 xx xx xx xx xx xx xx xx xx xx xx xx
// 02 12 22 32 xx xx xx xx xx xx xx xx xx xx xx xx
// 03 13 23 33 xx xx xx xx xx xx xx xx xx xx xx xx
__m128i w0, w1;
w0 = _mm_unpacklo_epi8(
*x0, *x1); // 00 10 01 11 02 12 03 13 04 14 05 15 06 16 07 17
w1 = _mm_unpacklo_epi8(
*x2, *x3); // 20 30 21 31 22 32 23 33 24 34 25 35 26 36 27 37
*d0 = _mm_unpacklo_epi16(
w0, w1); // 00 10 20 30 01 11 21 31 02 12 22 32 03 13 23 33
*d1 = _mm_srli_si128(*d0,
4); // 01 11 21 31 xx xx xx xx xx xx xx xx xx xx xx xx
*d2 = _mm_srli_si128(*d0,
8); // 02 12 22 32 xx xx xx xx xx xx xx xx xx xx xx xx
*d3 = _mm_srli_si128(*d0,
12); // 03 13 23 33 xx xx xx xx xx xx xx xx xx xx xx xx
}
static inline void transpose4x8_8x4_sse2(__m128i *x0, __m128i *x1, __m128i *x2,
__m128i *x3, __m128i *d0, __m128i *d1,
__m128i *d2, __m128i *d3, __m128i *d4,
__m128i *d5, __m128i *d6,
__m128i *d7) {
// input
// x0 00 01 02 03 04 05 06 07 xx xx xx xx xx xx xx xx
// x1 10 11 12 13 14 15 16 17 xx xx xx xx xx xx xx xx
// x2 20 21 22 23 24 25 26 27 xx xx xx xx xx xx xx xx
// x3 30 31 32 33 34 35 36 37 xx xx xx xx xx xx xx xx
// output
// 00 10 20 30 xx xx xx xx xx xx xx xx xx xx xx xx
// 01 11 21 31 xx xx xx xx xx xx xx xx xx xx xx xx
// 02 12 22 32 xx xx xx xx xx xx xx xx xx xx xx xx
// 03 13 23 33 xx xx xx xx xx xx xx xx xx xx xx xx
// 04 14 24 34 xx xx xx xx xx xx xx xx xx xx xx xx
// 05 15 25 35 xx xx xx xx xx xx xx xx xx xx xx xx
// 06 16 26 36 xx xx xx xx xx xx xx xx xx xx xx xx
// 07 17 27 37 xx xx xx xx xx xx xx xx xx xx xx xx
__m128i w0, w1, ww0, ww1;
w0 = _mm_unpacklo_epi8(
*x0, *x1); // 00 10 01 11 02 12 03 13 04 14 05 15 06 16 07 17
w1 = _mm_unpacklo_epi8(
*x2, *x3); // 20 30 21 31 22 32 23 33 24 34 25 35 26 36 27 37
ww0 = _mm_unpacklo_epi16(
w0, w1); // 00 10 20 30 01 11 21 31 02 12 22 32 03 13 23 33
ww1 = _mm_unpackhi_epi16(
w0, w1); // 04 14 24 34 05 15 25 35 06 16 26 36 07 17 27 37
*d0 = ww0; // 00 10 20 30 xx xx xx xx xx xx xx xx xx xx xx xx
*d1 = _mm_srli_si128(ww0,
4); // 01 11 21 31 xx xx xx xx xx xx xx xx xx xx xx xx
*d2 = _mm_srli_si128(ww0,
8); // 02 12 22 32 xx xx xx xx xx xx xx xx xx xx xx xx
*d3 = _mm_srli_si128(ww0,
12); // 03 13 23 33 xx xx xx xx xx xx xx xx xx xx xx xx
*d4 = ww1; // 04 14 24 34 xx xx xx xx xx xx xx xx xx xx xx xx
*d5 = _mm_srli_si128(ww1,
4); // 05 15 25 35 xx xx xx xx xx xx xx xx xx xx xx xx
*d6 = _mm_srli_si128(ww1,
8); // 06 16 26 36 xx xx xx xx xx xx xx xx xx xx xx xx
*d7 = _mm_srli_si128(ww1,
12); // 07 17 27 37 xx xx xx xx xx xx xx xx xx xx xx xx
}
static inline void transpose8x8_low_sse2(__m128i *x0, __m128i *x1, __m128i *x2,
__m128i *x3, __m128i *x4, __m128i *x5,
__m128i *x6, __m128i *x7, __m128i *d0,
__m128i *d1, __m128i *d2,
__m128i *d3) {
// input
// x0 00 01 02 03 04 05 06 07
// x1 10 11 12 13 14 15 16 17
// x2 20 21 22 23 24 25 26 27
// x3 30 31 32 33 34 35 36 37
// x4 40 41 42 43 44 45 46 47
// x5 50 51 52 53 54 55 56 57
// x6 60 61 62 63 64 65 66 67
// x7 70 71 72 73 74 75 76 77
// output
// d0 00 10 20 30 40 50 60 70 xx xx xx xx xx xx xx
// d1 01 11 21 31 41 51 61 71 xx xx xx xx xx xx xx xx
// d2 02 12 22 32 42 52 62 72 xx xx xx xx xx xx xx xx
// d3 03 13 23 33 43 53 63 73 xx xx xx xx xx xx xx xx
__m128i w0, w1, w2, w3, w4, w5;
w0 = _mm_unpacklo_epi8(
*x0, *x1); // 00 10 01 11 02 12 03 13 04 14 05 15 06 16 07 17
w1 = _mm_unpacklo_epi8(
*x2, *x3); // 20 30 21 31 22 32 23 33 24 34 25 35 26 36 27 37
w2 = _mm_unpacklo_epi8(
*x4, *x5); // 40 50 41 51 42 52 43 53 44 54 45 55 46 56 47 57
w3 = _mm_unpacklo_epi8(
*x6, *x7); // 60 70 61 71 62 72 63 73 64 74 65 75 66 76 67 77
w4 = _mm_unpacklo_epi16(
w0, w1); // 00 10 20 30 01 11 21 31 02 12 22 32 03 13 23 33
w5 = _mm_unpacklo_epi16(
w2, w3); // 40 50 60 70 41 51 61 71 42 52 62 72 43 53 63 73
*d0 = _mm_unpacklo_epi32(
w4, w5); // 00 10 20 30 40 50 60 70 01 11 21 31 41 51 61 71
*d1 = _mm_srli_si128(*d0, 8);
*d2 = _mm_unpackhi_epi32(
w4, w5); // 02 12 22 32 42 52 62 72 03 13 23 33 43 53 63 73
*d3 = _mm_srli_si128(*d2, 8);
}
static inline void transpose8x8_sse2(__m128i *x0, __m128i *x1, __m128i *x2,
__m128i *x3, __m128i *x4, __m128i *x5,
__m128i *x6, __m128i *x7, __m128i *d0d1,
__m128i *d2d3, __m128i *d4d5,
__m128i *d6d7) {
__m128i w0, w1, w2, w3, w4, w5, w6, w7;
// x0 00 01 02 03 04 05 06 07
// x1 10 11 12 13 14 15 16 17
w0 = _mm_unpacklo_epi8(
*x0, *x1); // 00 10 01 11 02 12 03 13 04 14 05 15 06 16 07 17
// x2 20 21 22 23 24 25 26 27
// x3 30 31 32 33 34 35 36 37
w1 = _mm_unpacklo_epi8(
*x2, *x3); // 20 30 21 31 22 32 23 33 24 34 25 35 26 36 27 37
// x4 40 41 42 43 44 45 46 47
// x5 50 51 52 53 54 55 56 57
w2 = _mm_unpacklo_epi8(
*x4, *x5); // 40 50 41 51 42 52 43 53 44 54 45 55 46 56 47 57
// x6 60 61 62 63 64 65 66 67
// x7 70 71 72 73 74 75 76 77
w3 = _mm_unpacklo_epi8(
*x6, *x7); // 60 70 61 71 62 72 63 73 64 74 65 75 66 76 67 77
w4 = _mm_unpacklo_epi16(
w0, w1); // 00 10 20 30 01 11 21 31 02 12 22 32 03 13 23 33
w5 = _mm_unpacklo_epi16(
w2, w3); // 40 50 60 70 41 51 61 71 42 52 62 72 43 53 63 73
*d0d1 = _mm_unpacklo_epi32(
w4, w5); // 00 10 20 30 40 50 60 70 01 11 21 31 41 51 61 71
*d2d3 = _mm_unpackhi_epi32(
w4, w5); // 02 12 22 32 42 52 62 72 03 13 23 33 43 53 63 73
w6 = _mm_unpackhi_epi16(
w0, w1); // 04 14 24 34 05 15 25 35 06 16 26 36 07 17 27 37
w7 = _mm_unpackhi_epi16(
w2, w3); // 44 54 64 74 45 55 65 75 46 56 66 76 47 57 67 77
*d4d5 = _mm_unpacklo_epi32(
w6, w7); // 04 14 24 34 44 54 64 74 05 15 25 35 45 55 65 75
*d6d7 = _mm_unpackhi_epi32(
w6, w7); // 06 16 26 36 46 56 66 76 07 17 27 37 47 57 67 77
}
static inline void transpose16x8_8x16_sse2(
__m128i *x0, __m128i *x1, __m128i *x2, __m128i *x3, __m128i *x4,
__m128i *x5, __m128i *x6, __m128i *x7, __m128i *x8, __m128i *x9,
__m128i *x10, __m128i *x11, __m128i *x12, __m128i *x13, __m128i *x14,
__m128i *x15, __m128i *d0, __m128i *d1, __m128i *d2, __m128i *d3,
__m128i *d4, __m128i *d5, __m128i *d6, __m128i *d7) {
__m128i w0, w1, w2, w3, w4, w5, w6, w7, w8, w9;
__m128i w10, w11, w12, w13, w14, w15;
w0 = _mm_unpacklo_epi8(*x0, *x1);
w1 = _mm_unpacklo_epi8(*x2, *x3);
w2 = _mm_unpacklo_epi8(*x4, *x5);
w3 = _mm_unpacklo_epi8(*x6, *x7);
w8 = _mm_unpacklo_epi8(*x8, *x9);
w9 = _mm_unpacklo_epi8(*x10, *x11);
w10 = _mm_unpacklo_epi8(*x12, *x13);
w11 = _mm_unpacklo_epi8(*x14, *x15);
w4 = _mm_unpacklo_epi16(w0, w1);
w5 = _mm_unpacklo_epi16(w2, w3);
w12 = _mm_unpacklo_epi16(w8, w9);
w13 = _mm_unpacklo_epi16(w10, w11);
w6 = _mm_unpacklo_epi32(w4, w5);
w7 = _mm_unpackhi_epi32(w4, w5);
w14 = _mm_unpacklo_epi32(w12, w13);
w15 = _mm_unpackhi_epi32(w12, w13);
// Store first 4-line result
*d0 = _mm_unpacklo_epi64(w6, w14);
*d1 = _mm_unpackhi_epi64(w6, w14);
*d2 = _mm_unpacklo_epi64(w7, w15);
*d3 = _mm_unpackhi_epi64(w7, w15);
w4 = _mm_unpackhi_epi16(w0, w1);
w5 = _mm_unpackhi_epi16(w2, w3);
w12 = _mm_unpackhi_epi16(w8, w9);
w13 = _mm_unpackhi_epi16(w10, w11);
w6 = _mm_unpacklo_epi32(w4, w5);
w7 = _mm_unpackhi_epi32(w4, w5);
w14 = _mm_unpacklo_epi32(w12, w13);
w15 = _mm_unpackhi_epi32(w12, w13);
// Store second 4-line result
*d4 = _mm_unpacklo_epi64(w6, w14);
*d5 = _mm_unpackhi_epi64(w6, w14);
*d6 = _mm_unpacklo_epi64(w7, w15);
*d7 = _mm_unpackhi_epi64(w7, w15);
}
static inline void transpose8x16_16x8_sse2(
__m128i *x0, __m128i *x1, __m128i *x2, __m128i *x3, __m128i *x4,
__m128i *x5, __m128i *x6, __m128i *x7, __m128i *d0d1, __m128i *d2d3,
__m128i *d4d5, __m128i *d6d7, __m128i *d8d9, __m128i *d10d11,
__m128i *d12d13, __m128i *d14d15) {
__m128i w0, w1, w2, w3, w4, w5, w6, w7, w8, w9;
__m128i w10, w11, w12, w13, w14, w15;
w0 = _mm_unpacklo_epi8(*x0, *x1);
w1 = _mm_unpacklo_epi8(*x2, *x3);
w2 = _mm_unpacklo_epi8(*x4, *x5);
w3 = _mm_unpacklo_epi8(*x6, *x7);
w8 = _mm_unpackhi_epi8(*x0, *x1);
w9 = _mm_unpackhi_epi8(*x2, *x3);
w10 = _mm_unpackhi_epi8(*x4, *x5);
w11 = _mm_unpackhi_epi8(*x6, *x7);
w4 = _mm_unpacklo_epi16(w0, w1);
w5 = _mm_unpacklo_epi16(w2, w3);
w12 = _mm_unpacklo_epi16(w8, w9);
w13 = _mm_unpacklo_epi16(w10, w11);
w6 = _mm_unpacklo_epi32(w4, w5);
w7 = _mm_unpackhi_epi32(w4, w5);
w14 = _mm_unpacklo_epi32(w12, w13);
w15 = _mm_unpackhi_epi32(w12, w13);
// Store first 4-line result
*d0d1 = _mm_unpacklo_epi64(w6, w14);
*d2d3 = _mm_unpackhi_epi64(w6, w14);
*d4d5 = _mm_unpacklo_epi64(w7, w15);
*d6d7 = _mm_unpackhi_epi64(w7, w15);
w4 = _mm_unpackhi_epi16(w0, w1);
w5 = _mm_unpackhi_epi16(w2, w3);
w12 = _mm_unpackhi_epi16(w8, w9);
w13 = _mm_unpackhi_epi16(w10, w11);
w6 = _mm_unpacklo_epi32(w4, w5);
w7 = _mm_unpackhi_epi32(w4, w5);
w14 = _mm_unpacklo_epi32(w12, w13);
w15 = _mm_unpackhi_epi32(w12, w13);
// Store second 4-line result
*d8d9 = _mm_unpacklo_epi64(w6, w14);
*d10d11 = _mm_unpackhi_epi64(w6, w14);
*d12d13 = _mm_unpacklo_epi64(w7, w15);
*d14d15 = _mm_unpackhi_epi64(w7, w15);
}
static inline void transpose_16x8(unsigned char *in0, unsigned char *in1,
int in_p, unsigned char *out, int out_p) {
__m128i x0, x1, x2, x3, x4, x5, x6, x7;
__m128i x8, x9, x10, x11, x12, x13, x14, x15;
x0 = _mm_loadl_epi64((__m128i *)in0);
x1 = _mm_loadl_epi64((__m128i *)(in0 + in_p));
x0 = _mm_unpacklo_epi8(x0, x1);
x2 = _mm_loadl_epi64((__m128i *)(in0 + 2 * in_p));
x3 = _mm_loadl_epi64((__m128i *)(in0 + 3 * in_p));
x1 = _mm_unpacklo_epi8(x2, x3);
x4 = _mm_loadl_epi64((__m128i *)(in0 + 4 * in_p));
x5 = _mm_loadl_epi64((__m128i *)(in0 + 5 * in_p));
x2 = _mm_unpacklo_epi8(x4, x5);
x6 = _mm_loadl_epi64((__m128i *)(in0 + 6 * in_p));
x7 = _mm_loadl_epi64((__m128i *)(in0 + 7 * in_p));
x3 = _mm_unpacklo_epi8(x6, x7);
x4 = _mm_unpacklo_epi16(x0, x1);
x8 = _mm_loadl_epi64((__m128i *)in1);
x9 = _mm_loadl_epi64((__m128i *)(in1 + in_p));
x8 = _mm_unpacklo_epi8(x8, x9);
x5 = _mm_unpacklo_epi16(x2, x3);
x10 = _mm_loadl_epi64((__m128i *)(in1 + 2 * in_p));
x11 = _mm_loadl_epi64((__m128i *)(in1 + 3 * in_p));
x9 = _mm_unpacklo_epi8(x10, x11);
x12 = _mm_loadl_epi64((__m128i *)(in1 + 4 * in_p));
x13 = _mm_loadl_epi64((__m128i *)(in1 + 5 * in_p));
x10 = _mm_unpacklo_epi8(x12, x13);
x12 = _mm_unpacklo_epi16(x8, x9);
x14 = _mm_loadl_epi64((__m128i *)(in1 + 6 * in_p));
x15 = _mm_loadl_epi64((__m128i *)(in1 + 7 * in_p));
x11 = _mm_unpacklo_epi8(x14, x15);
x13 = _mm_unpacklo_epi16(x10, x11);
x6 = _mm_unpacklo_epi32(x4, x5);
x7 = _mm_unpackhi_epi32(x4, x5);
x14 = _mm_unpacklo_epi32(x12, x13);
x15 = _mm_unpackhi_epi32(x12, x13);
// Store first 4-line result
_mm_storeu_si128((__m128i *)out, _mm_unpacklo_epi64(x6, x14));
_mm_storeu_si128((__m128i *)(out + out_p), _mm_unpackhi_epi64(x6, x14));
_mm_storeu_si128((__m128i *)(out + 2 * out_p), _mm_unpacklo_epi64(x7, x15));
_mm_storeu_si128((__m128i *)(out + 3 * out_p), _mm_unpackhi_epi64(x7, x15));
x4 = _mm_unpackhi_epi16(x0, x1);
x5 = _mm_unpackhi_epi16(x2, x3);
x12 = _mm_unpackhi_epi16(x8, x9);
x13 = _mm_unpackhi_epi16(x10, x11);
x6 = _mm_unpacklo_epi32(x4, x5);
x7 = _mm_unpackhi_epi32(x4, x5);
x14 = _mm_unpacklo_epi32(x12, x13);
x15 = _mm_unpackhi_epi32(x12, x13);
// Store second 4-line result
_mm_storeu_si128((__m128i *)(out + 4 * out_p), _mm_unpacklo_epi64(x6, x14));
_mm_storeu_si128((__m128i *)(out + 5 * out_p), _mm_unpackhi_epi64(x6, x14));
_mm_storeu_si128((__m128i *)(out + 6 * out_p), _mm_unpacklo_epi64(x7, x15));
_mm_storeu_si128((__m128i *)(out + 7 * out_p), _mm_unpackhi_epi64(x7, x15));
}
static inline void transpose_16x8_to_8x16(unsigned char *src, int in_p,
unsigned char *dst, int out_p) {
// a0 b0 c0 d0 e0 f0 g0 h0 A0 B0 C0 D0 E0 F0 G0 H0
// a1 b1 c1 d1 e1 f1 g1 h1 A1 B1 C1 D1 E1 F1 G1 H1
// a2 b2 c2 d2 e2 f2 g2 h2 A2 B2 C2 D2 E2 F2 G2 H2
// a3 b3 c3 d3 e3 f3 g3 h3 A3 B3 C3 D3 E3 F3 G3 H3
// a4 b4 c4 d4 e4 f4 g4 h4 A4 B4 C4 D4 E4 F4 G4 H4
// a5 b5 c5 d5 e5 f5 g5 h5 A5 B5 C5 D5 E5 F5 G5 H5
// a6 b6 c6 d6 e6 f6 g6 h6 A6 B6 C6 D6 E6 F6 G6 H6
// a7 b7 c7 d7 e7 f7 g7 h7 A7 B7 C7 D7 E7 F7 G7 H7
const __m128i x0 = _mm_loadu_si128((__m128i *)(src));
const __m128i x1 = _mm_loadu_si128((__m128i *)(src + (1 * in_p)));
const __m128i x2 = _mm_loadu_si128((__m128i *)(src + (2 * in_p)));
const __m128i x3 = _mm_loadu_si128((__m128i *)(src + (3 * in_p)));
const __m128i x4 = _mm_loadu_si128((__m128i *)(src + (4 * in_p)));
const __m128i x5 = _mm_loadu_si128((__m128i *)(src + (5 * in_p)));
const __m128i x6 = _mm_loadu_si128((__m128i *)(src + (6 * in_p)));
const __m128i x7 = _mm_loadu_si128((__m128i *)(src + (7 * in_p)));
// a0 a1 b0 b1 c0 c1 d0 d1 A0 A1 B0 B1 C0 C1 D0 D1
// e0 e1 f0 f1 g0 g1 h0 h1 E0 E1 F0 F1 G0 G1 H0 H1
// a2 a3 b2 b3 c2 c3 d2 d3 A2 A3 B2 B3 C2 C3 D2 D3
// e2 e3 f2 f3 g2 g3 h2 h3 E2 E3 F2 F3 G2 G3 H2 H3
// a4 a5 b4 b5 c4 c5 d4 d5 A4 A5 B4 B5 C4 C5 D4 D5
// e4 e5 f4 f5 g4 g5 h4 h5 E4 E5 F4 F5 G4 G5 H4 H5
// a6 a7 b6 b7 c6 c7 d6 d7 A6 A7 B6 B7 C6 C7 D6 D7
// e6 e7 f6 f7 g6 g7 h6 h7 E6 E7 F6 F7 G6 G7 H6 H7
const __m128i x_s10 = _mm_unpacklo_epi8(x0, x1);
const __m128i x_s11 = _mm_unpackhi_epi8(x0, x1);
const __m128i x_s12 = _mm_unpacklo_epi8(x2, x3);
const __m128i x_s13 = _mm_unpackhi_epi8(x2, x3);
const __m128i x_s14 = _mm_unpacklo_epi8(x4, x5);
const __m128i x_s15 = _mm_unpackhi_epi8(x4, x5);
const __m128i x_s16 = _mm_unpacklo_epi8(x6, x7);
const __m128i x_s17 = _mm_unpackhi_epi8(x6, x7);
// a0 a1 a2 a3 b0 b1 b2 b3 | A0 A1 A2 A3 B0 B1 B2 B3
// c0 c1 c2 c3 d0 d1 d2 d3 | C0 C1 C2 C3 D0 D1 D2 D3
// e0 e1 e2 e3 f0 f1 f2 f3 | E0 E1 E2 E3 F0 F1 F2 F3
// g0 g1 g2 g3 h0 h1 h2 h3 | G0 G1 G2 G3 H0 H1 H2 H3
// a4 a5 a6 a7 b4 b5 b6 b7 | A4 A5 A6 A7 B4 B5 B6 B7
// c4 c5 c6 c7 d4 d5 d6 d7 | C4 C5 C6 C7 D4 D5 D6 D7
// e4 e5 e6 e7 f4 f5 f6 f7 | E4 E5 E6 E7 F4 F5 F6 F7
// g4 g5 g6 g7 h4 h5 h6 h7 | G4 G5 G6 G7 H4 H5 H6 H7
const __m128i x_s20 = _mm_unpacklo_epi16(x_s10, x_s12);
const __m128i x_s21 = _mm_unpackhi_epi16(x_s10, x_s12);
const __m128i x_s22 = _mm_unpacklo_epi16(x_s11, x_s13);
const __m128i x_s23 = _mm_unpackhi_epi16(x_s11, x_s13);
const __m128i x_s24 = _mm_unpacklo_epi16(x_s14, x_s16);
const __m128i x_s25 = _mm_unpackhi_epi16(x_s14, x_s16);
const __m128i x_s26 = _mm_unpacklo_epi16(x_s15, x_s17);
const __m128i x_s27 = _mm_unpackhi_epi16(x_s15, x_s17);
// a0 a1 a2 a3 a4 a5 a6 a7 | A0 A1 A2 A3 A4 A5 A6 A7
// b0 b1 b2 b3 b4 b5 b6 b7 | B0 B1 B2 B3 B4 B5 B6 B7
// c0 c1 c2 c3 c4 c5 c6 c7 | C0 C1 C2 C3 C4 C5 C6 C7
// d0 d1 d2 d3 d4 d5 d6 d7 | D0 D1 D2 D3 D4 D5 D6 D7
// e0 e1 e2 e3 e4 e5 e6 e7 | E0 E1 E2 E3 E4 E5 E6 E7
// f0 f1 f2 f3 f4 f5 f6 f7 | F0 F1 F2 F3 F4 F5 F6 F7
// g0 g1 g2 g3 g4 g5 g6 g7 | G0 G1 G2 G3 G4 G5 G6 G7
// h0 h1 h2 h3 h4 h5 h6 h7 | H0 H1 H2 H3 H4 H5 H6 H7
const __m128i x_s30 = _mm_unpacklo_epi32(x_s20, x_s24);
const __m128i x_s31 = _mm_unpackhi_epi32(x_s20, x_s24);
const __m128i x_s32 = _mm_unpacklo_epi32(x_s21, x_s25);
const __m128i x_s33 = _mm_unpackhi_epi32(x_s21, x_s25);
const __m128i x_s34 = _mm_unpacklo_epi32(x_s22, x_s26);
const __m128i x_s35 = _mm_unpackhi_epi32(x_s22, x_s26);
const __m128i x_s36 = _mm_unpacklo_epi32(x_s23, x_s27);
const __m128i x_s37 = _mm_unpackhi_epi32(x_s23, x_s27);
mm_storelu(dst, x_s30);
mm_storehu(dst + (1 * out_p), x_s30);
mm_storelu(dst + (2 * out_p), x_s31);
mm_storehu(dst + (3 * out_p), x_s31);
mm_storelu(dst + (4 * out_p), x_s32);
mm_storehu(dst + (5 * out_p), x_s32);
mm_storelu(dst + (6 * out_p), x_s33);
mm_storehu(dst + (7 * out_p), x_s33);
mm_storelu(dst + (8 * out_p), x_s34);
mm_storehu(dst + (9 * out_p), x_s34);
mm_storelu(dst + (10 * out_p), x_s35);
mm_storehu(dst + (11 * out_p), x_s35);
mm_storelu(dst + (12 * out_p), x_s36);
mm_storehu(dst + (13 * out_p), x_s36);
mm_storelu(dst + (14 * out_p), x_s37);
mm_storehu(dst + (15 * out_p), x_s37);
}
static inline void transpose_8xn(unsigned char *src[], int in_p,
unsigned char *dst[], int out_p,
int num_8x8_to_transpose) {
int idx8x8 = 0;
__m128i x0, x1, x2, x3, x4, x5, x6, x7;
do {
unsigned char *in = src[idx8x8];
unsigned char *out = dst[idx8x8];
x0 =
_mm_loadl_epi64((__m128i *)(in + 0 * in_p)); // 00 01 02 03 04 05 06 07
x1 =
_mm_loadl_epi64((__m128i *)(in + 1 * in_p)); // 10 11 12 13 14 15 16 17
// 00 10 01 11 02 12 03 13 04 14 05 15 06 16 07 17
x0 = _mm_unpacklo_epi8(x0, x1);
x2 =
_mm_loadl_epi64((__m128i *)(in + 2 * in_p)); // 20 21 22 23 24 25 26 27
x3 =
_mm_loadl_epi64((__m128i *)(in + 3 * in_p)); // 30 31 32 33 34 35 36 37
// 20 30 21 31 22 32 23 33 24 34 25 35 26 36 27 37
x1 = _mm_unpacklo_epi8(x2, x3);
x4 =
_mm_loadl_epi64((__m128i *)(in + 4 * in_p)); // 40 41 42 43 44 45 46 47
x5 =
_mm_loadl_epi64((__m128i *)(in + 5 * in_p)); // 50 51 52 53 54 55 56 57
// 40 50 41 51 42 52 43 53 44 54 45 55 46 56 47 57
x2 = _mm_unpacklo_epi8(x4, x5);
x6 =
_mm_loadl_epi64((__m128i *)(in + 6 * in_p)); // 60 61 62 63 64 65 66 67
x7 =
_mm_loadl_epi64((__m128i *)(in + 7 * in_p)); // 70 71 72 73 74 75 76 77
// 60 70 61 71 62 72 63 73 64 74 65 75 66 76 67 77
x3 = _mm_unpacklo_epi8(x6, x7);
// 00 10 20 30 01 11 21 31 02 12 22 32 03 13 23 33
x4 = _mm_unpacklo_epi16(x0, x1);
// 40 50 60 70 41 51 61 71 42 52 62 72 43 53 63 73
x5 = _mm_unpacklo_epi16(x2, x3);
// 00 10 20 30 40 50 60 70 01 11 21 31 41 51 61 71
x6 = _mm_unpacklo_epi32(x4, x5);
mm_storelu(out + 0 * out_p, x6); // 00 10 20 30 40 50 60 70
mm_storehu(out + 1 * out_p, x6); // 01 11 21 31 41 51 61 71
// 02 12 22 32 42 52 62 72 03 13 23 33 43 53 63 73
x7 = _mm_unpackhi_epi32(x4, x5);
mm_storelu(out + 2 * out_p, x7); // 02 12 22 32 42 52 62 72
mm_storehu(out + 3 * out_p, x7); // 03 13 23 33 43 53 63 73
// 04 14 24 34 05 15 25 35 06 16 26 36 07 17 27 37
x4 = _mm_unpackhi_epi16(x0, x1);
// 44 54 64 74 45 55 65 75 46 56 66 76 47 57 67 77
x5 = _mm_unpackhi_epi16(x2, x3);
// 04 14 24 34 44 54 64 74 05 15 25 35 45 55 65 75
x6 = _mm_unpacklo_epi32(x4, x5);
mm_storelu(out + 4 * out_p, x6); // 04 14 24 34 44 54 64 74
mm_storehu(out + 5 * out_p, x6); // 05 15 25 35 45 55 65 75
// 06 16 26 36 46 56 66 76 07 17 27 37 47 57 67 77
x7 = _mm_unpackhi_epi32(x4, x5);
mm_storelu(out + 6 * out_p, x7); // 06 16 26 36 46 56 66 76
mm_storehu(out + 7 * out_p, x7); // 07 17 27 37 47 57 67 77
} while (++idx8x8 < num_8x8_to_transpose);
}
#endif // AOM_AOM_DSP_X86_LPF_COMMON_SSE2_H_