diff options
Diffstat (limited to 'third_party/aom/aom_dsp/simd/v64_intrinsics_x86.h')
| -rw-r--r-- | third_party/aom/aom_dsp/simd/v64_intrinsics_x86.h | 491 |
1 files changed, 0 insertions, 491 deletions
diff --git a/third_party/aom/aom_dsp/simd/v64_intrinsics_x86.h b/third_party/aom/aom_dsp/simd/v64_intrinsics_x86.h deleted file mode 100644 index 5f9a57b37..000000000 --- a/third_party/aom/aom_dsp/simd/v64_intrinsics_x86.h +++ /dev/null @@ -1,491 +0,0 @@ -/* - * 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_AOM_DSP_SIMD_V64_INTRINSICS_X86_H_ -#define AOM_AOM_DSP_SIMD_V64_INTRINSICS_X86_H_ - -#include <emmintrin.h> -#if defined(__SSSE3__) -#include <tmmintrin.h> -#endif -#if defined(__SSE4_1__) -#include <smmintrin.h> -#endif - -typedef __m128i v64; - -SIMD_INLINE uint32_t v64_low_u32(v64 a) { - return (uint32_t)_mm_cvtsi128_si32(a); -} - -SIMD_INLINE uint32_t v64_high_u32(v64 a) { - return (uint32_t)_mm_cvtsi128_si32(_mm_srli_si128(a, 4)); -} - -SIMD_INLINE int32_t v64_low_s32(v64 a) { return (int32_t)_mm_cvtsi128_si32(a); } - -SIMD_INLINE int32_t v64_high_s32(v64 a) { - return (int32_t)_mm_cvtsi128_si32(_mm_srli_si128(a, 4)); -} - -SIMD_INLINE v64 v64_from_16(uint16_t a, uint16_t b, uint16_t c, uint16_t d) { - return _mm_packs_epi32( - _mm_set_epi32((int16_t)a, (int16_t)b, (int16_t)c, (int16_t)d), - _mm_setzero_si128()); -} - -SIMD_INLINE v64 v64_from_32(uint32_t x, uint32_t y) { - return _mm_set_epi32(0, 0, x, y); -} - -SIMD_INLINE v64 v64_from_64(uint64_t x) { -#ifdef __x86_64__ - return _mm_cvtsi64_si128(x); -#else - return _mm_set_epi32(0, 0, x >> 32, (uint32_t)x); -#endif -} - -SIMD_INLINE uint64_t v64_u64(v64 x) { - return (uint64_t)v64_low_u32(x) | ((uint64_t)v64_high_u32(x) << 32); -} - -SIMD_INLINE uint32_t u32_load_aligned(const void *p) { - return *((uint32_t *)p); -} - -SIMD_INLINE uint32_t u32_load_unaligned(const void *p) { - return *((uint32_t *)p); -} - -SIMD_INLINE void u32_store_aligned(void *p, uint32_t a) { - *((uint32_t *)p) = a; -} - -SIMD_INLINE void u32_store_unaligned(void *p, uint32_t a) { - *((uint32_t *)p) = a; -} - -SIMD_INLINE v64 v64_load_aligned(const void *p) { - return _mm_loadl_epi64((__m128i *)p); -} - -SIMD_INLINE v64 v64_load_unaligned(const void *p) { - return _mm_loadl_epi64((__m128i *)p); -} - -SIMD_INLINE void v64_store_aligned(void *p, v64 a) { - _mm_storel_epi64((__m128i *)p, a); -} - -SIMD_INLINE void v64_store_unaligned(void *p, v64 a) { - _mm_storel_epi64((__m128i *)p, a); -} - -#if defined(__OPTIMIZE__) && __OPTIMIZE__ && !defined(__clang__) -#define v64_align(a, b, c) \ - ((c) ? _mm_srli_si128(_mm_unpacklo_epi64(b, a), (c)) : b) -#else -#define v64_align(a, b, c) \ - ((c) ? v64_from_64((v64_u64(b) >> (c)*8) | (v64_u64(a) << (8 - (c)) * 8)) \ - : (b)) -#endif - -SIMD_INLINE v64 v64_zero() { return _mm_setzero_si128(); } - -SIMD_INLINE v64 v64_dup_8(uint8_t x) { return _mm_set1_epi8(x); } - -SIMD_INLINE v64 v64_dup_16(uint16_t x) { return _mm_set1_epi16(x); } - -SIMD_INLINE v64 v64_dup_32(uint32_t x) { return _mm_set1_epi32(x); } - -SIMD_INLINE v64 v64_add_8(v64 a, v64 b) { return _mm_add_epi8(a, b); } - -SIMD_INLINE v64 v64_add_16(v64 a, v64 b) { return _mm_add_epi16(a, b); } - -SIMD_INLINE v64 v64_sadd_u8(v64 a, v64 b) { return _mm_adds_epu8(a, b); } - -SIMD_INLINE v64 v64_sadd_s8(v64 a, v64 b) { return _mm_adds_epi8(a, b); } - -SIMD_INLINE v64 v64_sadd_s16(v64 a, v64 b) { return _mm_adds_epi16(a, b); } - -SIMD_INLINE v64 v64_add_32(v64 a, v64 b) { return _mm_add_epi32(a, b); } - -SIMD_INLINE v64 v64_sub_8(v64 a, v64 b) { return _mm_sub_epi8(a, b); } - -SIMD_INLINE v64 v64_ssub_u8(v64 a, v64 b) { return _mm_subs_epu8(a, b); } - -SIMD_INLINE v64 v64_ssub_s8(v64 a, v64 b) { return _mm_subs_epi8(a, b); } - -SIMD_INLINE v64 v64_sub_16(v64 a, v64 b) { return _mm_sub_epi16(a, b); } - -SIMD_INLINE v64 v64_ssub_s16(v64 a, v64 b) { return _mm_subs_epi16(a, b); } - -SIMD_INLINE v64 v64_ssub_u16(v64 a, v64 b) { return _mm_subs_epu16(a, b); } - -SIMD_INLINE v64 v64_sub_32(v64 a, v64 b) { return _mm_sub_epi32(a, b); } - -SIMD_INLINE v64 v64_abs_s16(v64 a) { -#if defined(__SSSE3__) - return _mm_abs_epi16(a); -#else - return _mm_max_epi16(a, _mm_sub_epi16(_mm_setzero_si128(), a)); -#endif -} - -SIMD_INLINE v64 v64_abs_s8(v64 a) { -#if defined(__SSSE3__) - return _mm_abs_epi8(a); -#else - v64 sign = _mm_cmplt_epi8(a, _mm_setzero_si128()); - return _mm_xor_si128(sign, _mm_add_epi8(a, sign)); -#endif -} - -SIMD_INLINE v64 v64_ziplo_8(v64 a, v64 b) { return _mm_unpacklo_epi8(b, a); } - -SIMD_INLINE v64 v64_ziphi_8(v64 a, v64 b) { - return _mm_srli_si128(_mm_unpacklo_epi8(b, a), 8); -} - -SIMD_INLINE v64 v64_ziplo_16(v64 a, v64 b) { return _mm_unpacklo_epi16(b, a); } - -SIMD_INLINE v64 v64_ziphi_16(v64 a, v64 b) { - return _mm_srli_si128(_mm_unpacklo_epi16(b, a), 8); -} - -SIMD_INLINE v64 v64_ziplo_32(v64 a, v64 b) { return _mm_unpacklo_epi32(b, a); } - -SIMD_INLINE v64 v64_ziphi_32(v64 a, v64 b) { - return _mm_srli_si128(_mm_unpacklo_epi32(b, a), 8); -} - -SIMD_INLINE v64 v64_pack_s32_s16(v64 a, v64 b) { - __m128i t = _mm_unpacklo_epi64(b, a); - return _mm_packs_epi32(t, t); -} - -SIMD_INLINE v64 v64_pack_s32_u16(v64 a, v64 b) { -#if defined(__SSE4_1__) - __m128i t = _mm_unpacklo_epi64(b, a); - return _mm_packus_epi32(t, t); -#else - int32_t ah = v64_high_u32(a); - int32_t al = v64_low_u32(a); - int32_t bh = v64_high_u32(b); - int32_t bl = v64_low_u32(b); - return v64_from_16(ah > 65535 ? 65535 : ah < 0 ? 0 : ah, - al > 65535 ? 65535 : al < 0 ? 0 : al, - bh > 65535 ? 65535 : bh < 0 ? 0 : bh, - bl > 65535 ? 65535 : bl < 0 ? 0 : bl); -#endif -} - -SIMD_INLINE v64 v64_pack_s16_u8(v64 a, v64 b) { - __m128i t = _mm_unpacklo_epi64(b, a); - return _mm_packus_epi16(t, t); -} - -SIMD_INLINE v64 v64_pack_s16_s8(v64 a, v64 b) { - __m128i t = _mm_unpacklo_epi64(b, a); - return _mm_packs_epi16(t, t); -} - -SIMD_INLINE v64 v64_unziphi_8(v64 a, v64 b) { -#if defined(__SSSE3__) - return _mm_shuffle_epi8(_mm_unpacklo_epi64(b, a), - v64_from_64(0x0f0d0b0907050301LL)); -#else - return _mm_packus_epi16( - _mm_unpacklo_epi64(_mm_srli_epi16(b, 8), _mm_srli_epi16(a, 8)), - _mm_setzero_si128()); -#endif -} - -SIMD_INLINE v64 v64_unziplo_8(v64 a, v64 b) { -#if defined(__SSSE3__) - return _mm_shuffle_epi8(_mm_unpacklo_epi64(b, a), - v64_from_64(0x0e0c0a0806040200LL)); -#else - return v64_unziphi_8(_mm_slli_si128(a, 1), _mm_slli_si128(b, 1)); -#endif -} - -SIMD_INLINE v64 v64_unziphi_16(v64 a, v64 b) { -#if defined(__SSSE3__) - return _mm_shuffle_epi8(_mm_unpacklo_epi64(b, a), - v64_from_64(0x0f0e0b0a07060302LL)); -#else - return _mm_packs_epi32( - _mm_unpacklo_epi64(_mm_srai_epi32(b, 16), _mm_srai_epi32(a, 16)), - _mm_setzero_si128()); -#endif -} - -SIMD_INLINE v64 v64_unziplo_16(v64 a, v64 b) { -#if defined(__SSSE3__) - return _mm_shuffle_epi8(_mm_unpacklo_epi64(b, a), - v64_from_64(0x0d0c090805040100LL)); -#else - return v64_unziphi_16(_mm_slli_si128(a, 2), _mm_slli_si128(b, 2)); -#endif -} - -SIMD_INLINE v64 v64_unpacklo_u8_s16(v64 a) { - return _mm_unpacklo_epi8(a, _mm_setzero_si128()); -} - -SIMD_INLINE v64 v64_unpackhi_u8_s16(v64 a) { - return _mm_srli_si128(_mm_unpacklo_epi8(a, _mm_setzero_si128()), 8); -} - -SIMD_INLINE v64 v64_unpacklo_s8_s16(v64 a) { - return _mm_srai_epi16(_mm_unpacklo_epi8(a, a), 8); -} - -SIMD_INLINE v64 v64_unpackhi_s8_s16(v64 a) { - return _mm_srli_si128(_mm_srai_epi16(_mm_unpacklo_epi8(a, a), 8), 8); -} - -SIMD_INLINE v64 v64_unpacklo_u16_s32(v64 a) { - return _mm_unpacklo_epi16(a, _mm_setzero_si128()); -} - -SIMD_INLINE v64 v64_unpacklo_s16_s32(v64 a) { - return _mm_srai_epi32(_mm_unpacklo_epi16(_mm_setzero_si128(), a), 16); -} - -SIMD_INLINE v64 v64_unpackhi_u16_s32(v64 a) { - return _mm_srli_si128(_mm_unpacklo_epi16(a, _mm_setzero_si128()), 8); -} - -SIMD_INLINE v64 v64_unpackhi_s16_s32(v64 a) { - return _mm_srli_si128( - _mm_srai_epi32(_mm_unpacklo_epi16(_mm_setzero_si128(), a), 16), 8); -} - -SIMD_INLINE v64 v64_shuffle_8(v64 x, v64 pattern) { -#if defined(__SSSE3__) - return _mm_shuffle_epi8(x, pattern); -#else - v64 output; - unsigned char *input = (unsigned char *)&x; - unsigned char *index = (unsigned char *)&pattern; - char *selected = (char *)&output; - int counter; - - for (counter = 0; counter < 8; counter++) { - selected[counter] = input[index[counter]]; - } - - return output; -#endif -} - -SIMD_INLINE int64_t v64_dotp_su8(v64 a, v64 b) { - __m128i t = _mm_madd_epi16(_mm_srai_epi16(_mm_unpacklo_epi8(a, a), 8), - _mm_unpacklo_epi8(b, _mm_setzero_si128())); - t = _mm_add_epi32(t, _mm_srli_si128(t, 8)); - t = _mm_add_epi32(t, _mm_srli_si128(t, 4)); - return (int32_t)v64_low_u32(t); -} - -SIMD_INLINE int64_t v64_dotp_s16(v64 a, v64 b) { - __m128i r = _mm_madd_epi16(a, b); -#if defined(__SSE4_1__) && defined(__x86_64__) - __m128i x = _mm_cvtepi32_epi64(r); - return _mm_cvtsi128_si64(_mm_add_epi64(x, _mm_srli_si128(x, 8))); -#else - return (int64_t)_mm_cvtsi128_si32(_mm_srli_si128(r, 4)) + - (int64_t)_mm_cvtsi128_si32(r); -#endif -} - -SIMD_INLINE uint64_t v64_hadd_u8(v64 a) { - return v64_low_u32(_mm_sad_epu8(a, _mm_setzero_si128())); -} - -SIMD_INLINE int64_t v64_hadd_s16(v64 a) { - return v64_dotp_s16(a, v64_dup_16(1)); -} - -typedef v64 sad64_internal; - -SIMD_INLINE sad64_internal v64_sad_u8_init() { return _mm_setzero_si128(); } - -/* Implementation dependent return value. Result must be finalised with - v64_sad_u8_sum(). - The result for more than 32 v64_sad_u8() calls is undefined. */ -SIMD_INLINE sad64_internal v64_sad_u8(sad64_internal s, v64 a, v64 b) { - return _mm_add_epi64(s, _mm_sad_epu8(a, b)); -} - -SIMD_INLINE uint32_t v64_sad_u8_sum(sad64_internal s) { return v64_low_u32(s); } - -typedef v64 ssd64_internal; - -SIMD_INLINE ssd64_internal v64_ssd_u8_init() { return _mm_setzero_si128(); } - -/* Implementation dependent return value. Result must be finalised with - * v64_ssd_u8_sum(). */ -SIMD_INLINE ssd64_internal v64_ssd_u8(ssd64_internal s, v64 a, v64 b) { - v64 l = v64_sub_16(v64_ziplo_8(v64_zero(), a), v64_ziplo_8(v64_zero(), b)); - v64 h = v64_sub_16(v64_ziphi_8(v64_zero(), a), v64_ziphi_8(v64_zero(), b)); - v64 r = v64_add_32(_mm_madd_epi16(l, l), _mm_madd_epi16(h, h)); - return _mm_add_epi64( - s, v64_ziplo_32(v64_zero(), _mm_add_epi32(r, _mm_srli_si128(r, 4)))); -} - -SIMD_INLINE uint32_t v64_ssd_u8_sum(sad64_internal s) { return v64_low_u32(s); } - -SIMD_INLINE v64 v64_or(v64 a, v64 b) { return _mm_or_si128(a, b); } - -SIMD_INLINE v64 v64_xor(v64 a, v64 b) { return _mm_xor_si128(a, b); } - -SIMD_INLINE v64 v64_and(v64 a, v64 b) { return _mm_and_si128(a, b); } - -SIMD_INLINE v64 v64_andn(v64 a, v64 b) { return _mm_andnot_si128(b, a); } - -SIMD_INLINE v64 v64_mullo_s16(v64 a, v64 b) { return _mm_mullo_epi16(a, b); } - -SIMD_INLINE v64 v64_mulhi_s16(v64 a, v64 b) { return _mm_mulhi_epi16(a, b); } - -SIMD_INLINE v64 v64_mullo_s32(v64 a, v64 b) { -#if defined(__SSE4_1__) - return _mm_mullo_epi32(a, b); -#else - return _mm_unpacklo_epi32( - _mm_mul_epu32(a, b), - _mm_mul_epu32(_mm_srli_si128(a, 4), _mm_srli_si128(b, 4))); -#endif -} - -SIMD_INLINE v64 v64_madd_s16(v64 a, v64 b) { return _mm_madd_epi16(a, b); } - -SIMD_INLINE v64 v64_madd_us8(v64 a, v64 b) { -#if defined(__SSSE3__) - return _mm_maddubs_epi16(a, b); -#else - __m128i t = _mm_madd_epi16(_mm_unpacklo_epi8(a, _mm_setzero_si128()), - _mm_srai_epi16(_mm_unpacklo_epi8(b, b), 8)); - return _mm_packs_epi32(t, t); -#endif -} - -SIMD_INLINE v64 v64_avg_u8(v64 a, v64 b) { return _mm_avg_epu8(a, b); } - -SIMD_INLINE v64 v64_rdavg_u8(v64 a, v64 b) { - return _mm_sub_epi8(_mm_avg_epu8(a, b), - _mm_and_si128(_mm_xor_si128(a, b), v64_dup_8(1))); -} - -SIMD_INLINE v64 v64_rdavg_u16(v64 a, v64 b) { - return _mm_sub_epi16(_mm_avg_epu16(a, b), - _mm_and_si128(_mm_xor_si128(a, b), v64_dup_16(1))); -} - -SIMD_INLINE v64 v64_avg_u16(v64 a, v64 b) { return _mm_avg_epu16(a, b); } - -SIMD_INLINE v64 v64_min_u8(v64 a, v64 b) { return _mm_min_epu8(a, b); } - -SIMD_INLINE v64 v64_max_u8(v64 a, v64 b) { return _mm_max_epu8(a, b); } - -SIMD_INLINE v64 v64_min_s8(v64 a, v64 b) { -#if defined(__SSE4_1__) - return _mm_min_epi8(a, b); -#else - v64 mask = _mm_cmplt_epi8(a, b); - return _mm_or_si128(_mm_andnot_si128(mask, b), _mm_and_si128(mask, a)); -#endif -} - -SIMD_INLINE v64 v64_max_s8(v64 a, v64 b) { -#if defined(__SSE4_1__) - return _mm_max_epi8(a, b); -#else - v64 mask = _mm_cmplt_epi8(b, a); - return _mm_or_si128(_mm_andnot_si128(mask, b), _mm_and_si128(mask, a)); -#endif -} - -SIMD_INLINE v64 v64_min_s16(v64 a, v64 b) { return _mm_min_epi16(a, b); } - -SIMD_INLINE v64 v64_max_s16(v64 a, v64 b) { return _mm_max_epi16(a, b); } - -SIMD_INLINE v64 v64_cmpgt_s8(v64 a, v64 b) { return _mm_cmpgt_epi8(a, b); } - -SIMD_INLINE v64 v64_cmplt_s8(v64 a, v64 b) { return _mm_cmplt_epi8(a, b); } - -SIMD_INLINE v64 v64_cmpeq_8(v64 a, v64 b) { return _mm_cmpeq_epi8(a, b); } - -SIMD_INLINE v64 v64_cmpgt_s16(v64 a, v64 b) { return _mm_cmpgt_epi16(a, b); } - -SIMD_INLINE v64 v64_cmplt_s16(v64 a, v64 b) { return _mm_cmplt_epi16(a, b); } - -SIMD_INLINE v64 v64_cmpeq_16(v64 a, v64 b) { return _mm_cmpeq_epi16(a, b); } - -SIMD_INLINE v64 v64_shl_8(v64 a, unsigned int c) { - return _mm_and_si128(_mm_set1_epi8((uint8_t)(0xff << c)), - _mm_sll_epi16(a, _mm_cvtsi32_si128(c))); -} - -SIMD_INLINE v64 v64_shr_u8(v64 a, unsigned int c) { - return _mm_and_si128(_mm_set1_epi8(0xff >> c), - _mm_srl_epi16(a, _mm_cvtsi32_si128(c))); -} - -SIMD_INLINE v64 v64_shr_s8(v64 a, unsigned int c) { - return _mm_packs_epi16( - _mm_sra_epi16(_mm_unpacklo_epi8(a, a), _mm_cvtsi32_si128(c + 8)), a); -} - -SIMD_INLINE v64 v64_shl_16(v64 a, unsigned int c) { - return _mm_sll_epi16(a, _mm_cvtsi32_si128(c)); -} - -SIMD_INLINE v64 v64_shr_u16(v64 a, unsigned int c) { - return _mm_srl_epi16(a, _mm_cvtsi32_si128(c)); -} - -SIMD_INLINE v64 v64_shr_s16(v64 a, unsigned int c) { - return _mm_sra_epi16(a, _mm_cvtsi32_si128(c)); -} - -SIMD_INLINE v64 v64_shl_32(v64 a, unsigned int c) { - return _mm_sll_epi32(a, _mm_cvtsi32_si128(c)); -} - -SIMD_INLINE v64 v64_shr_u32(v64 a, unsigned int c) { - return _mm_srl_epi32(a, _mm_cvtsi32_si128(c)); -} - -SIMD_INLINE v64 v64_shr_s32(v64 a, unsigned int c) { - return _mm_sra_epi32(a, _mm_cvtsi32_si128(c)); -} - -/* These intrinsics require immediate values, so we must use #defines - to enforce that. */ -#define v64_shl_n_byte(a, c) _mm_slli_si128(a, c) -#define v64_shr_n_byte(a, c) _mm_srli_si128(_mm_unpacklo_epi64(a, a), c + 8) -#define v64_shl_n_8(a, c) \ - _mm_and_si128(_mm_set1_epi8((uint8_t)(0xff << (c))), _mm_slli_epi16(a, c)) -#define v64_shr_n_u8(a, c) \ - _mm_and_si128(_mm_set1_epi8(0xff >> (c)), _mm_srli_epi16(a, c)) -#define v64_shr_n_s8(a, c) \ - _mm_packs_epi16(_mm_srai_epi16(_mm_unpacklo_epi8(a, a), (c) + 8), a) -#define v64_shl_n_16(a, c) _mm_slli_epi16(a, c) -#define v64_shr_n_u16(a, c) _mm_srli_epi16(a, c) -#define v64_shr_n_s16(a, c) _mm_srai_epi16(a, c) -#define v64_shl_n_32(a, c) _mm_slli_epi32(a, c) -#define v64_shr_n_u32(a, c) _mm_srli_epi32(a, c) -#define v64_shr_n_s32(a, c) _mm_srai_epi32(a, c) - -#endif // AOM_AOM_DSP_SIMD_V64_INTRINSICS_X86_H_ |