diff options
Diffstat (limited to 'third_party/aom/aom_dsp/x86/transpose_sse2.h')
| -rw-r--r-- | third_party/aom/aom_dsp/x86/transpose_sse2.h | 420 |
1 files changed, 0 insertions, 420 deletions
diff --git a/third_party/aom/aom_dsp/x86/transpose_sse2.h b/third_party/aom/aom_dsp/x86/transpose_sse2.h deleted file mode 100644 index d0d1ee684..000000000 --- a/third_party/aom/aom_dsp/x86/transpose_sse2.h +++ /dev/null @@ -1,420 +0,0 @@ -/* - * Copyright (c) 2018, 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_TRANSPOSE_SSE2_H_ -#define AOM_AOM_DSP_X86_TRANSPOSE_SSE2_H_ - -#include <emmintrin.h> // SSE2 - -#include "config/aom_config.h" - -static INLINE __m128i transpose_8bit_4x4(const __m128i *const in) { - // Unpack 16 bit elements. Goes from: - // in[0]: 00 01 02 03 - // in[1]: 10 11 12 13 - // in[2]: 20 21 22 23 - // in[3]: 30 31 32 33 - // to: - // a0: 00 10 01 11 02 12 03 13 - // a1: 20 30 21 31 22 32 23 33 - const __m128i a0 = _mm_unpacklo_epi8(in[0], in[1]); - const __m128i a1 = _mm_unpacklo_epi8(in[2], in[3]); - - // Unpack 32 bit elements resulting in: - // 00 10 20 30 01 11 21 31 02 12 22 32 03 13 23 33 - return _mm_unpacklo_epi16(a0, a1); -} - -static INLINE void transpose_8bit_8x8(const __m128i *const in, - __m128i *const out) { - // Unpack 8 bit elements. Goes from: - // in[0]: 00 01 02 03 04 05 06 07 - // in[1]: 10 11 12 13 14 15 16 17 - // in[2]: 20 21 22 23 24 25 26 27 - // in[3]: 30 31 32 33 34 35 36 37 - // in[4]: 40 41 42 43 44 45 46 47 - // in[5]: 50 51 52 53 54 55 56 57 - // in[6]: 60 61 62 63 64 65 66 67 - // in[7]: 70 71 72 73 74 75 76 77 - // to: - // a0: 00 10 01 11 02 12 03 13 04 14 05 15 06 16 07 17 - // a1: 20 30 21 31 22 32 23 33 24 34 25 35 26 36 27 37 - // a2: 40 50 41 51 42 52 43 53 44 54 45 55 46 56 47 57 - // a3: 60 70 61 71 62 72 63 73 64 74 65 75 66 76 67 77 - const __m128i a0 = _mm_unpacklo_epi8(in[0], in[1]); - const __m128i a1 = _mm_unpacklo_epi8(in[2], in[3]); - const __m128i a2 = _mm_unpacklo_epi8(in[4], in[5]); - const __m128i a3 = _mm_unpacklo_epi8(in[6], in[7]); - - // Unpack 16 bit elements resulting in: - // b0: 00 10 20 30 01 11 21 31 02 12 22 32 03 13 23 33 - // b1: 40 50 60 70 41 51 61 71 42 52 62 72 43 53 63 73 - // b2: 04 14 24 34 05 15 25 35 06 16 26 36 07 17 27 37 - // b3: 44 54 64 74 45 55 65 75 46 56 66 76 47 57 67 77 - const __m128i b0 = _mm_unpacklo_epi16(a0, a1); - const __m128i b1 = _mm_unpackhi_epi16(a0, a1); - const __m128i b2 = _mm_unpacklo_epi16(a2, a3); - const __m128i b3 = _mm_unpackhi_epi16(a2, a3); - - // Unpack 32 bit elements resulting in: - // c0: 00 10 20 30 40 50 60 70 01 11 21 31 41 51 61 71 - // c1: 02 12 22 32 42 52 62 72 03 13 23 33 43 53 63 73 - // c2: 04 14 24 34 44 54 64 74 05 15 25 35 45 55 65 75 - // c3: 06 16 26 36 46 56 66 76 07 17 27 37 47 57 67 77 - const __m128i c0 = _mm_unpacklo_epi32(b0, b2); - const __m128i c1 = _mm_unpackhi_epi32(b0, b2); - const __m128i c2 = _mm_unpacklo_epi32(b1, b3); - const __m128i c3 = _mm_unpackhi_epi32(b1, b3); - - // Unpack 64 bit elements resulting in: - // out[0]: 00 10 20 30 40 50 60 70 - // out[1]: 01 11 21 31 41 51 61 71 - // out[2]: 02 12 22 32 42 52 62 72 - // out[3]: 03 13 23 33 43 53 63 73 - // out[4]: 04 14 24 34 44 54 64 74 - // out[5]: 05 15 25 35 45 55 65 75 - // out[6]: 06 16 26 36 46 56 66 76 - // out[7]: 07 17 27 37 47 57 67 77 - out[0] = _mm_unpacklo_epi64(c0, c0); - out[1] = _mm_unpackhi_epi64(c0, c0); - out[2] = _mm_unpacklo_epi64(c1, c1); - out[3] = _mm_unpackhi_epi64(c1, c1); - out[4] = _mm_unpacklo_epi64(c2, c2); - out[5] = _mm_unpackhi_epi64(c2, c2); - out[6] = _mm_unpacklo_epi64(c3, c3); - out[7] = _mm_unpackhi_epi64(c3, c3); -} - -static INLINE void transpose_16bit_4x4(const __m128i *const in, - __m128i *const out) { - // Unpack 16 bit elements. Goes from: - // in[0]: 00 01 02 03 XX XX XX XX - // in[1]: 10 11 12 13 XX XX XX XX - // in[2]: 20 21 22 23 XX XX XX XX - // in[3]: 30 31 32 33 XX XX XX XX - // to: - // a0: 00 10 01 11 02 12 03 13 - // a1: 20 30 21 31 22 32 23 33 - const __m128i a0 = _mm_unpacklo_epi16(in[0], in[1]); - const __m128i a1 = _mm_unpacklo_epi16(in[2], in[3]); - - // Unpack 32 bit elements resulting in: - // out[0]: 00 10 20 30 - // out[1]: 01 11 21 31 - // out[2]: 02 12 22 32 - // out[3]: 03 13 23 33 - out[0] = _mm_unpacklo_epi32(a0, a1); - out[1] = _mm_srli_si128(out[0], 8); - out[2] = _mm_unpackhi_epi32(a0, a1); - out[3] = _mm_srli_si128(out[2], 8); -} - -static INLINE void transpose_16bit_4x8(const __m128i *const in, - __m128i *const out) { - // Unpack 16 bit elements. Goes from: - // in[0]: 00 01 02 03 XX XX XX XX - // in[1]: 10 11 12 13 XX XX XX XX - // in[2]: 20 21 22 23 XX XX XX XX - // in[3]: 30 31 32 33 XX XX XX XX - // in[4]: 40 41 42 43 XX XX XX XX - // in[5]: 50 51 52 53 XX XX XX XX - // in[6]: 60 61 62 63 XX XX XX XX - // in[7]: 70 71 72 73 XX XX XX XX - // to: - // a0: 00 10 01 11 02 12 03 13 - // a1: 20 30 21 31 22 32 23 33 - // a2: 40 50 41 51 42 52 43 53 - // a3: 60 70 61 71 62 72 63 73 - const __m128i a0 = _mm_unpacklo_epi16(in[0], in[1]); - const __m128i a1 = _mm_unpacklo_epi16(in[2], in[3]); - const __m128i a2 = _mm_unpacklo_epi16(in[4], in[5]); - const __m128i a3 = _mm_unpacklo_epi16(in[6], in[7]); - - // Unpack 32 bit elements resulting in: - // b0: 00 10 20 30 01 11 21 31 - // b1: 40 50 60 70 41 51 61 71 - // b2: 02 12 22 32 03 13 23 33 - // b3: 42 52 62 72 43 53 63 73 - const __m128i b0 = _mm_unpacklo_epi32(a0, a1); - const __m128i b1 = _mm_unpacklo_epi32(a2, a3); - const __m128i b2 = _mm_unpackhi_epi32(a0, a1); - const __m128i b3 = _mm_unpackhi_epi32(a2, a3); - - // Unpack 64 bit elements resulting in: - // out[0]: 00 10 20 30 40 50 60 70 - // out[1]: 01 11 21 31 41 51 61 71 - // out[2]: 02 12 22 32 42 52 62 72 - // out[3]: 03 13 23 33 43 53 63 73 - out[0] = _mm_unpacklo_epi64(b0, b1); - out[1] = _mm_unpackhi_epi64(b0, b1); - out[2] = _mm_unpacklo_epi64(b2, b3); - out[3] = _mm_unpackhi_epi64(b2, b3); -} - -static INLINE void transpose_16bit_8x4(const __m128i *const in, - __m128i *const out) { - // Unpack 16 bit elements. Goes from: - // in[0]: 00 01 02 03 04 05 06 07 - // in[1]: 10 11 12 13 14 15 16 17 - // in[2]: 20 21 22 23 24 25 26 27 - // in[3]: 30 31 32 33 34 35 36 37 - - // to: - // a0: 00 10 01 11 02 12 03 13 - // a1: 20 30 21 31 22 32 23 33 - // a4: 04 14 05 15 06 16 07 17 - // a5: 24 34 25 35 26 36 27 37 - const __m128i a0 = _mm_unpacklo_epi16(in[0], in[1]); - const __m128i a1 = _mm_unpacklo_epi16(in[2], in[3]); - const __m128i a4 = _mm_unpackhi_epi16(in[0], in[1]); - const __m128i a5 = _mm_unpackhi_epi16(in[2], in[3]); - - // Unpack 32 bit elements resulting in: - // b0: 00 10 20 30 01 11 21 31 - // b2: 04 14 24 34 05 15 25 35 - // b4: 02 12 22 32 03 13 23 33 - // b6: 06 16 26 36 07 17 27 37 - const __m128i b0 = _mm_unpacklo_epi32(a0, a1); - const __m128i b2 = _mm_unpacklo_epi32(a4, a5); - const __m128i b4 = _mm_unpackhi_epi32(a0, a1); - const __m128i b6 = _mm_unpackhi_epi32(a4, a5); - - // Unpack 64 bit elements resulting in: - // out[0]: 00 10 20 30 XX XX XX XX - // out[1]: 01 11 21 31 XX XX XX XX - // out[2]: 02 12 22 32 XX XX XX XX - // out[3]: 03 13 23 33 XX XX XX XX - // out[4]: 04 14 24 34 XX XX XX XX - // out[5]: 05 15 25 35 XX XX XX XX - // out[6]: 06 16 26 36 XX XX XX XX - // out[7]: 07 17 27 37 XX XX XX XX - const __m128i zeros = _mm_setzero_si128(); - out[0] = _mm_unpacklo_epi64(b0, zeros); - out[1] = _mm_unpackhi_epi64(b0, zeros); - out[2] = _mm_unpacklo_epi64(b4, zeros); - out[3] = _mm_unpackhi_epi64(b4, zeros); - out[4] = _mm_unpacklo_epi64(b2, zeros); - out[5] = _mm_unpackhi_epi64(b2, zeros); - out[6] = _mm_unpacklo_epi64(b6, zeros); - out[7] = _mm_unpackhi_epi64(b6, zeros); -} - -static INLINE void transpose_16bit_8x8(const __m128i *const in, - __m128i *const out) { - // Unpack 16 bit elements. Goes from: - // in[0]: 00 01 02 03 04 05 06 07 - // in[1]: 10 11 12 13 14 15 16 17 - // in[2]: 20 21 22 23 24 25 26 27 - // in[3]: 30 31 32 33 34 35 36 37 - // in[4]: 40 41 42 43 44 45 46 47 - // in[5]: 50 51 52 53 54 55 56 57 - // in[6]: 60 61 62 63 64 65 66 67 - // in[7]: 70 71 72 73 74 75 76 77 - // to: - // a0: 00 10 01 11 02 12 03 13 - // a1: 20 30 21 31 22 32 23 33 - // a2: 40 50 41 51 42 52 43 53 - // a3: 60 70 61 71 62 72 63 73 - // a4: 04 14 05 15 06 16 07 17 - // a5: 24 34 25 35 26 36 27 37 - // a6: 44 54 45 55 46 56 47 57 - // a7: 64 74 65 75 66 76 67 77 - const __m128i a0 = _mm_unpacklo_epi16(in[0], in[1]); - const __m128i a1 = _mm_unpacklo_epi16(in[2], in[3]); - const __m128i a2 = _mm_unpacklo_epi16(in[4], in[5]); - const __m128i a3 = _mm_unpacklo_epi16(in[6], in[7]); - const __m128i a4 = _mm_unpackhi_epi16(in[0], in[1]); - const __m128i a5 = _mm_unpackhi_epi16(in[2], in[3]); - const __m128i a6 = _mm_unpackhi_epi16(in[4], in[5]); - const __m128i a7 = _mm_unpackhi_epi16(in[6], in[7]); - - // Unpack 32 bit elements resulting in: - // b0: 00 10 20 30 01 11 21 31 - // b1: 40 50 60 70 41 51 61 71 - // b2: 04 14 24 34 05 15 25 35 - // b3: 44 54 64 74 45 55 65 75 - // b4: 02 12 22 32 03 13 23 33 - // b5: 42 52 62 72 43 53 63 73 - // b6: 06 16 26 36 07 17 27 37 - // b7: 46 56 66 76 47 57 67 77 - const __m128i b0 = _mm_unpacklo_epi32(a0, a1); - const __m128i b1 = _mm_unpacklo_epi32(a2, a3); - const __m128i b2 = _mm_unpacklo_epi32(a4, a5); - const __m128i b3 = _mm_unpacklo_epi32(a6, a7); - const __m128i b4 = _mm_unpackhi_epi32(a0, a1); - const __m128i b5 = _mm_unpackhi_epi32(a2, a3); - const __m128i b6 = _mm_unpackhi_epi32(a4, a5); - const __m128i b7 = _mm_unpackhi_epi32(a6, a7); - - // Unpack 64 bit elements resulting in: - // out[0]: 00 10 20 30 40 50 60 70 - // out[1]: 01 11 21 31 41 51 61 71 - // out[2]: 02 12 22 32 42 52 62 72 - // out[3]: 03 13 23 33 43 53 63 73 - // out[4]: 04 14 24 34 44 54 64 74 - // out[5]: 05 15 25 35 45 55 65 75 - // out[6]: 06 16 26 36 46 56 66 76 - // out[7]: 07 17 27 37 47 57 67 77 - out[0] = _mm_unpacklo_epi64(b0, b1); - out[1] = _mm_unpackhi_epi64(b0, b1); - out[2] = _mm_unpacklo_epi64(b4, b5); - out[3] = _mm_unpackhi_epi64(b4, b5); - out[4] = _mm_unpacklo_epi64(b2, b3); - out[5] = _mm_unpackhi_epi64(b2, b3); - out[6] = _mm_unpacklo_epi64(b6, b7); - out[7] = _mm_unpackhi_epi64(b6, b7); -} - -// Transpose in-place -static INLINE void transpose_16bit_16x16(__m128i *const left, - __m128i *const right) { - __m128i tbuf[8]; - transpose_16bit_8x8(left, left); - transpose_16bit_8x8(right, tbuf); - transpose_16bit_8x8(left + 8, right); - transpose_16bit_8x8(right + 8, right + 8); - - left[8] = tbuf[0]; - left[9] = tbuf[1]; - left[10] = tbuf[2]; - left[11] = tbuf[3]; - left[12] = tbuf[4]; - left[13] = tbuf[5]; - left[14] = tbuf[6]; - left[15] = tbuf[7]; -} - -static INLINE void transpose_32bit_4x4(const __m128i *const in, - __m128i *const out) { - // Unpack 32 bit elements. Goes from: - // in[0]: 00 01 02 03 - // in[1]: 10 11 12 13 - // in[2]: 20 21 22 23 - // in[3]: 30 31 32 33 - // to: - // a0: 00 10 01 11 - // a1: 20 30 21 31 - // a2: 02 12 03 13 - // a3: 22 32 23 33 - - const __m128i a0 = _mm_unpacklo_epi32(in[0], in[1]); - const __m128i a1 = _mm_unpacklo_epi32(in[2], in[3]); - const __m128i a2 = _mm_unpackhi_epi32(in[0], in[1]); - const __m128i a3 = _mm_unpackhi_epi32(in[2], in[3]); - - // Unpack 64 bit elements resulting in: - // out[0]: 00 10 20 30 - // out[1]: 01 11 21 31 - // out[2]: 02 12 22 32 - // out[3]: 03 13 23 33 - out[0] = _mm_unpacklo_epi64(a0, a1); - out[1] = _mm_unpackhi_epi64(a0, a1); - out[2] = _mm_unpacklo_epi64(a2, a3); - out[3] = _mm_unpackhi_epi64(a2, a3); -} - -static INLINE void transpose_32bit_4x4x2(const __m128i *const in, - __m128i *const out) { - // Unpack 32 bit elements. Goes from: - // in[0]: 00 01 02 03 - // in[1]: 10 11 12 13 - // in[2]: 20 21 22 23 - // in[3]: 30 31 32 33 - // in[4]: 04 05 06 07 - // in[5]: 14 15 16 17 - // in[6]: 24 25 26 27 - // in[7]: 34 35 36 37 - // to: - // a0: 00 10 01 11 - // a1: 20 30 21 31 - // a2: 02 12 03 13 - // a3: 22 32 23 33 - // a4: 04 14 05 15 - // a5: 24 34 25 35 - // a6: 06 16 07 17 - // a7: 26 36 27 37 - const __m128i a0 = _mm_unpacklo_epi32(in[0], in[1]); - const __m128i a1 = _mm_unpacklo_epi32(in[2], in[3]); - const __m128i a2 = _mm_unpackhi_epi32(in[0], in[1]); - const __m128i a3 = _mm_unpackhi_epi32(in[2], in[3]); - const __m128i a4 = _mm_unpacklo_epi32(in[4], in[5]); - const __m128i a5 = _mm_unpacklo_epi32(in[6], in[7]); - const __m128i a6 = _mm_unpackhi_epi32(in[4], in[5]); - const __m128i a7 = _mm_unpackhi_epi32(in[6], in[7]); - - // Unpack 64 bit elements resulting in: - // out[0]: 00 10 20 30 - // out[1]: 01 11 21 31 - // out[2]: 02 12 22 32 - // out[3]: 03 13 23 33 - // out[4]: 04 14 24 34 - // out[5]: 05 15 25 35 - // out[6]: 06 16 26 36 - // out[7]: 07 17 27 37 - out[0] = _mm_unpacklo_epi64(a0, a1); - out[1] = _mm_unpackhi_epi64(a0, a1); - out[2] = _mm_unpacklo_epi64(a2, a3); - out[3] = _mm_unpackhi_epi64(a2, a3); - out[4] = _mm_unpacklo_epi64(a4, a5); - out[5] = _mm_unpackhi_epi64(a4, a5); - out[6] = _mm_unpacklo_epi64(a6, a7); - out[7] = _mm_unpackhi_epi64(a6, a7); -} - -static INLINE void transpose_32bit_8x4(const __m128i *const in, - __m128i *const out) { - // Unpack 32 bit elements. Goes from: - // in[0]: 00 01 02 03 - // in[1]: 04 05 06 07 - // in[2]: 10 11 12 13 - // in[3]: 14 15 16 17 - // in[4]: 20 21 22 23 - // in[5]: 24 25 26 27 - // in[6]: 30 31 32 33 - // in[7]: 34 35 36 37 - // to: - // a0: 00 10 01 11 - // a1: 20 30 21 31 - // a2: 02 12 03 13 - // a3: 22 32 23 33 - // a4: 04 14 05 15 - // a5: 24 34 25 35 - // a6: 06 16 07 17 - // a7: 26 36 27 37 - const __m128i a0 = _mm_unpacklo_epi32(in[0], in[2]); - const __m128i a1 = _mm_unpacklo_epi32(in[4], in[6]); - const __m128i a2 = _mm_unpackhi_epi32(in[0], in[2]); - const __m128i a3 = _mm_unpackhi_epi32(in[4], in[6]); - const __m128i a4 = _mm_unpacklo_epi32(in[1], in[3]); - const __m128i a5 = _mm_unpacklo_epi32(in[5], in[7]); - const __m128i a6 = _mm_unpackhi_epi32(in[1], in[3]); - const __m128i a7 = _mm_unpackhi_epi32(in[5], in[7]); - - // Unpack 64 bit elements resulting in: - // out[0]: 00 10 20 30 - // out[1]: 01 11 21 31 - // out[2]: 02 12 22 32 - // out[3]: 03 13 23 33 - // out[4]: 04 14 24 34 - // out[5]: 05 15 25 35 - // out[6]: 06 16 26 36 - // out[7]: 07 17 27 37 - out[0] = _mm_unpacklo_epi64(a0, a1); - out[1] = _mm_unpackhi_epi64(a0, a1); - out[2] = _mm_unpacklo_epi64(a2, a3); - out[3] = _mm_unpackhi_epi64(a2, a3); - out[4] = _mm_unpacklo_epi64(a4, a5); - out[5] = _mm_unpackhi_epi64(a4, a5); - out[6] = _mm_unpacklo_epi64(a6, a7); - out[7] = _mm_unpackhi_epi64(a6, a7); -} - -#endif // AOM_AOM_DSP_X86_TRANSPOSE_SSE2_H_ |