| /* |
| * 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_ |
