| /* | |
| * 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" | |
| 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); | |
| } | |
| #endif // AOM_AOM_DSP_X86_LPF_COMMON_SSE2_H_ |