| /* |
| * 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_V256_INTRINSICS_V128_H_ |
| #define AOM_AOM_DSP_SIMD_V256_INTRINSICS_V128_H_ |
| |
| #if HAVE_NEON |
| #include "aom_dsp/simd/v128_intrinsics_arm.h" |
| #elif HAVE_SSE2 |
| #include "aom_dsp/simd/v128_intrinsics_x86.h" |
| #else |
| #include "aom_dsp/simd/v128_intrinsics.h" |
| #endif |
| |
| #if HAVE_NEON |
| typedef int64x2x2_t v256; |
| #else |
| typedef struct { |
| v128 val[2]; |
| } v256; |
| #endif |
| |
| SIMD_INLINE uint32_t v256_low_u32(v256 a) { return v128_low_u32(a.val[0]); } |
| |
| SIMD_INLINE v64 v256_low_v64(v256 a) { return v128_low_v64(a.val[0]); } |
| |
| SIMD_INLINE uint64_t v256_low_u64(v256 a) { return v64_u64(v256_low_v64(a)); } |
| |
| SIMD_INLINE v128 v256_low_v128(v256 a) { return a.val[0]; } |
| |
| SIMD_INLINE v128 v256_high_v128(v256 a) { return a.val[1]; } |
| |
| SIMD_INLINE v256 v256_from_v128(v128 hi, v128 lo) { |
| v256 t; |
| t.val[1] = hi; |
| t.val[0] = lo; |
| return t; |
| } |
| |
| SIMD_INLINE v256 v256_from_64(uint64_t a, uint64_t b, uint64_t c, uint64_t d) { |
| return v256_from_v128(v128_from_64(a, b), v128_from_64(c, d)); |
| } |
| |
| SIMD_INLINE v256 v256_from_v64(v64 a, v64 b, v64 c, v64 d) { |
| return v256_from_v128(v128_from_v64(a, b), v128_from_v64(c, d)); |
| } |
| |
| SIMD_INLINE v256 v256_load_unaligned(const void *p) { |
| return v256_from_v128(v128_load_unaligned((uint8_t *)p + 16), |
| v128_load_unaligned(p)); |
| } |
| |
| SIMD_INLINE v256 v256_load_aligned(const void *p) { |
| return v256_from_v128(v128_load_aligned((uint8_t *)p + 16), |
| v128_load_aligned(p)); |
| } |
| |
| SIMD_INLINE void v256_store_unaligned(void *p, v256 a) { |
| v128_store_unaligned(p, a.val[0]); |
| v128_store_unaligned((uint8_t *)p + 16, a.val[1]); |
| } |
| |
| SIMD_INLINE void v256_store_aligned(void *p, v256 a) { |
| v128_store_aligned(p, a.val[0]); |
| v128_store_aligned((uint8_t *)p + 16, a.val[1]); |
| } |
| |
| SIMD_INLINE v256 v256_zero() { |
| return v256_from_v128(v128_zero(), v128_zero()); |
| } |
| |
| SIMD_INLINE v256 v256_dup_8(uint8_t x) { |
| v128 t = v128_dup_8(x); |
| return v256_from_v128(t, t); |
| } |
| |
| SIMD_INLINE v256 v256_dup_16(uint16_t x) { |
| v128 t = v128_dup_16(x); |
| return v256_from_v128(t, t); |
| } |
| |
| SIMD_INLINE v256 v256_dup_32(uint32_t x) { |
| v128 t = v128_dup_32(x); |
| return v256_from_v128(t, t); |
| } |
| |
| SIMD_INLINE v256 v256_dup_64(uint64_t x) { |
| v128 t = v128_dup_64(x); |
| return v256_from_v128(t, t); |
| } |
| |
| SIMD_INLINE int64_t v256_dotp_su8(v256 a, v256 b) { |
| return v128_dotp_su8(a.val[1], b.val[1]) + v128_dotp_su8(a.val[0], b.val[0]); |
| } |
| |
| SIMD_INLINE int64_t v256_dotp_s16(v256 a, v256 b) { |
| return v128_dotp_s16(a.val[1], b.val[1]) + v128_dotp_s16(a.val[0], b.val[0]); |
| } |
| |
| SIMD_INLINE int64_t v256_dotp_s32(v256 a, v256 b) { |
| return v128_dotp_s32(a.val[1], b.val[1]) + v128_dotp_s32(a.val[0], b.val[0]); |
| } |
| |
| SIMD_INLINE uint64_t v256_hadd_u8(v256 a) { |
| return v128_hadd_u8(a.val[1]) + v128_hadd_u8(a.val[0]); |
| } |
| |
| typedef struct { |
| sad128_internal val[2]; |
| } sad256_internal; |
| |
| SIMD_INLINE sad256_internal v256_sad_u8_init() { |
| sad256_internal t; |
| t.val[1] = v128_sad_u8_init(); |
| t.val[0] = v128_sad_u8_init(); |
| return t; |
| } |
| |
| /* Implementation dependent return value. Result must be finalised with |
| v256_sad_u8_sum(). |
| The result for more than 16 v256_sad_u8() calls is undefined. */ |
| SIMD_INLINE sad256_internal v256_sad_u8(sad256_internal s, v256 a, v256 b) { |
| sad256_internal t; |
| t.val[1] = v128_sad_u8(s.val[1], a.val[1], b.val[1]); |
| t.val[0] = v128_sad_u8(s.val[0], a.val[0], b.val[0]); |
| return t; |
| } |
| |
| SIMD_INLINE uint32_t v256_sad_u8_sum(sad256_internal s) { |
| return v128_sad_u8_sum(s.val[1]) + v128_sad_u8_sum(s.val[0]); |
| } |
| |
| typedef struct { |
| ssd128_internal val[2]; |
| } ssd256_internal; |
| |
| SIMD_INLINE ssd256_internal v256_ssd_u8_init() { |
| ssd256_internal t; |
| t.val[1] = v128_ssd_u8_init(); |
| t.val[0] = v128_ssd_u8_init(); |
| return t; |
| } |
| |
| /* Implementation dependent return value. Result must be finalised with |
| * v256_ssd_u8_sum(). */ |
| SIMD_INLINE ssd256_internal v256_ssd_u8(ssd256_internal s, v256 a, v256 b) { |
| ssd256_internal t; |
| t.val[1] = v128_ssd_u8(s.val[1], a.val[1], b.val[1]); |
| t.val[0] = v128_ssd_u8(s.val[0], a.val[0], b.val[0]); |
| return t; |
| } |
| |
| SIMD_INLINE uint32_t v256_ssd_u8_sum(ssd256_internal s) { |
| return v128_ssd_u8_sum(s.val[1]) + v128_ssd_u8_sum(s.val[0]); |
| } |
| |
| SIMD_INLINE v256 v256_or(v256 a, v256 b) { |
| return v256_from_v128(v128_or(a.val[1], b.val[1]), |
| v128_or(a.val[0], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_xor(v256 a, v256 b) { |
| return v256_from_v128(v128_xor(a.val[1], b.val[1]), |
| v128_xor(a.val[0], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_and(v256 a, v256 b) { |
| return v256_from_v128(v128_and(a.val[1], b.val[1]), |
| v128_and(a.val[0], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_andn(v256 a, v256 b) { |
| return v256_from_v128(v128_andn(a.val[1], b.val[1]), |
| v128_andn(a.val[0], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_add_8(v256 a, v256 b) { |
| return v256_from_v128(v128_add_8(a.val[1], b.val[1]), |
| v128_add_8(a.val[0], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_add_16(v256 a, v256 b) { |
| return v256_from_v128(v128_add_16(a.val[1], b.val[1]), |
| v128_add_16(a.val[0], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_sadd_s8(v256 a, v256 b) { |
| return v256_from_v128(v128_sadd_s8(a.val[1], b.val[1]), |
| v128_sadd_s8(a.val[0], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_sadd_u8(v256 a, v256 b) { |
| return v256_from_v128(v128_sadd_u8(a.val[1], b.val[1]), |
| v128_sadd_u8(a.val[0], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_sadd_s16(v256 a, v256 b) { |
| return v256_from_v128(v128_sadd_s16(a.val[1], b.val[1]), |
| v128_sadd_s16(a.val[0], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_add_32(v256 a, v256 b) { |
| return v256_from_v128(v128_add_32(a.val[1], b.val[1]), |
| v128_add_32(a.val[0], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_add_64(v256 a, v256 b) { |
| return v256_from_v128(v128_add_64(a.val[1], b.val[1]), |
| v128_add_64(a.val[0], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_padd_u8(v256 a) { |
| return v256_from_v128(v128_padd_u8(a.val[1]), v128_padd_u8(a.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_padd_s16(v256 a) { |
| return v256_from_v128(v128_padd_s16(a.val[1]), v128_padd_s16(a.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_sub_8(v256 a, v256 b) { |
| return v256_from_v128(v128_sub_8(a.val[1], b.val[1]), |
| v128_sub_8(a.val[0], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_ssub_u8(v256 a, v256 b) { |
| return v256_from_v128(v128_ssub_u8(a.val[1], b.val[1]), |
| v128_ssub_u8(a.val[0], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_ssub_s8(v256 a, v256 b) { |
| return v256_from_v128(v128_ssub_s8(a.val[1], b.val[1]), |
| v128_ssub_s8(a.val[0], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_sub_16(v256 a, v256 b) { |
| return v256_from_v128(v128_sub_16(a.val[1], b.val[1]), |
| v128_sub_16(a.val[0], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_ssub_s16(v256 a, v256 b) { |
| return v256_from_v128(v128_ssub_s16(a.val[1], b.val[1]), |
| v128_ssub_s16(a.val[0], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_ssub_u16(v256 a, v256 b) { |
| return v256_from_v128(v128_ssub_u16(a.val[1], b.val[1]), |
| v128_ssub_u16(a.val[0], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_sub_32(v256 a, v256 b) { |
| return v256_from_v128(v128_sub_32(a.val[1], b.val[1]), |
| v128_sub_32(a.val[0], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_sub_64(v256 a, v256 b) { |
| return v256_from_v128(v128_sub_64(a.val[1], b.val[1]), |
| v128_sub_64(a.val[0], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_abs_s16(v256 a) { |
| return v256_from_v128(v128_abs_s16(a.val[1]), v128_abs_s16(a.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_abs_s8(v256 a) { |
| return v256_from_v128(v128_abs_s8(a.val[1]), v128_abs_s8(a.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_mul_s16(v128 a, v128 b) { |
| v128 lo_bits = v128_mullo_s16(a, b); |
| v128 hi_bits = v128_mulhi_s16(a, b); |
| return v256_from_v128(v128_ziphi_16(hi_bits, lo_bits), |
| v128_ziplo_16(hi_bits, lo_bits)); |
| } |
| |
| SIMD_INLINE v256 v256_mullo_s16(v256 a, v256 b) { |
| return v256_from_v128(v128_mullo_s16(a.val[1], b.val[1]), |
| v128_mullo_s16(a.val[0], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_mulhi_s16(v256 a, v256 b) { |
| return v256_from_v128(v128_mulhi_s16(a.val[1], b.val[1]), |
| v128_mulhi_s16(a.val[0], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_mullo_s32(v256 a, v256 b) { |
| return v256_from_v128(v128_mullo_s32(a.val[1], b.val[1]), |
| v128_mullo_s32(a.val[0], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_madd_s16(v256 a, v256 b) { |
| return v256_from_v128(v128_madd_s16(a.val[1], b.val[1]), |
| v128_madd_s16(a.val[0], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_madd_us8(v256 a, v256 b) { |
| return v256_from_v128(v128_madd_us8(a.val[1], b.val[1]), |
| v128_madd_us8(a.val[0], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_avg_u8(v256 a, v256 b) { |
| return v256_from_v128(v128_avg_u8(a.val[1], b.val[1]), |
| v128_avg_u8(a.val[0], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_rdavg_u8(v256 a, v256 b) { |
| return v256_from_v128(v128_rdavg_u8(a.val[1], b.val[1]), |
| v128_rdavg_u8(a.val[0], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_rdavg_u16(v256 a, v256 b) { |
| return v256_from_v128(v128_rdavg_u16(a.val[1], b.val[1]), |
| v128_rdavg_u16(a.val[0], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_avg_u16(v256 a, v256 b) { |
| return v256_from_v128(v128_avg_u16(a.val[1], b.val[1]), |
| v128_avg_u16(a.val[0], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_min_u8(v256 a, v256 b) { |
| return v256_from_v128(v128_min_u8(a.val[1], b.val[1]), |
| v128_min_u8(a.val[0], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_max_u8(v256 a, v256 b) { |
| return v256_from_v128(v128_max_u8(a.val[1], b.val[1]), |
| v128_max_u8(a.val[0], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_min_s8(v256 a, v256 b) { |
| return v256_from_v128(v128_min_s8(a.val[1], b.val[1]), |
| v128_min_s8(a.val[0], b.val[0])); |
| } |
| |
| SIMD_INLINE uint32_t v256_movemask_8(v256 a) { |
| return (v128_movemask_8(v256_high_v128(a)) << 16) | |
| v128_movemask_8(v256_low_v128(a)); |
| } |
| |
| SIMD_INLINE v256 v256_blend_8(v256 a, v256 b, v256 c) { |
| return v256_from_v128(v128_blend_8(a.val[1], b.val[1], c.val[1]), |
| v128_blend_8(a.val[0], b.val[0], c.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_max_s8(v256 a, v256 b) { |
| return v256_from_v128(v128_max_s8(a.val[1], b.val[1]), |
| v128_max_s8(a.val[0], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_min_s16(v256 a, v256 b) { |
| return v256_from_v128(v128_min_s16(a.val[1], b.val[1]), |
| v128_min_s16(a.val[0], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_max_s16(v256 a, v256 b) { |
| return v256_from_v128(v128_max_s16(a.val[1], b.val[1]), |
| v128_max_s16(a.val[0], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_min_s32(v256 a, v256 b) { |
| return v256_from_v128(v128_min_s32(a.val[1], b.val[1]), |
| v128_min_s32(a.val[0], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_max_s32(v256 a, v256 b) { |
| return v256_from_v128(v128_max_s32(a.val[1], b.val[1]), |
| v128_max_s32(a.val[0], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_ziplo_8(v256 a, v256 b) { |
| return v256_from_v128(v128_ziphi_8(a.val[0], b.val[0]), |
| v128_ziplo_8(a.val[0], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_ziphi_8(v256 a, v256 b) { |
| return v256_from_v128(v128_ziphi_8(a.val[1], b.val[1]), |
| v128_ziplo_8(a.val[1], b.val[1])); |
| } |
| |
| SIMD_INLINE v256 v256_ziplo_16(v256 a, v256 b) { |
| return v256_from_v128(v128_ziphi_16(a.val[0], b.val[0]), |
| v128_ziplo_16(a.val[0], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_ziphi_16(v256 a, v256 b) { |
| return v256_from_v128(v128_ziphi_16(a.val[1], b.val[1]), |
| v128_ziplo_16(a.val[1], b.val[1])); |
| } |
| |
| SIMD_INLINE v256 v256_ziplo_32(v256 a, v256 b) { |
| return v256_from_v128(v128_ziphi_32(a.val[0], b.val[0]), |
| v128_ziplo_32(a.val[0], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_ziphi_32(v256 a, v256 b) { |
| return v256_from_v128(v128_ziphi_32(a.val[1], b.val[1]), |
| v128_ziplo_32(a.val[1], b.val[1])); |
| } |
| |
| SIMD_INLINE v256 v256_ziplo_64(v256 a, v256 b) { |
| return v256_from_v128(v128_ziphi_64(a.val[0], b.val[0]), |
| v128_ziplo_64(a.val[0], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_ziphi_64(v256 a, v256 b) { |
| return v256_from_v128(v128_ziphi_64(a.val[1], b.val[1]), |
| v128_ziplo_64(a.val[1], b.val[1])); |
| } |
| |
| SIMD_INLINE v256 v256_ziplo_128(v256 a, v256 b) { |
| return v256_from_v128(a.val[0], b.val[0]); |
| } |
| |
| SIMD_INLINE v256 v256_ziphi_128(v256 a, v256 b) { |
| return v256_from_v128(a.val[1], b.val[1]); |
| } |
| |
| SIMD_INLINE v256 v256_zip_8(v128 a, v128 b) { |
| return v256_from_v128(v128_ziphi_8(a, b), v128_ziplo_8(a, b)); |
| } |
| |
| SIMD_INLINE v256 v256_zip_16(v128 a, v128 b) { |
| return v256_from_v128(v128_ziphi_16(a, b), v128_ziplo_16(a, b)); |
| } |
| |
| SIMD_INLINE v256 v256_zip_32(v128 a, v128 b) { |
| return v256_from_v128(v128_ziphi_32(a, b), v128_ziplo_32(a, b)); |
| } |
| |
| SIMD_INLINE v256 v256_unziplo_8(v256 a, v256 b) { |
| return v256_from_v128(v128_unziplo_8(a.val[1], a.val[0]), |
| v128_unziplo_8(b.val[1], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_unziphi_8(v256 a, v256 b) { |
| return v256_from_v128(v128_unziphi_8(a.val[1], a.val[0]), |
| v128_unziphi_8(b.val[1], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_unziplo_16(v256 a, v256 b) { |
| return v256_from_v128(v128_unziplo_16(a.val[1], a.val[0]), |
| v128_unziplo_16(b.val[1], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_unziphi_16(v256 a, v256 b) { |
| return v256_from_v128(v128_unziphi_16(a.val[1], a.val[0]), |
| v128_unziphi_16(b.val[1], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_unziplo_32(v256 a, v256 b) { |
| return v256_from_v128(v128_unziplo_32(a.val[1], a.val[0]), |
| v128_unziplo_32(b.val[1], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_unziphi_32(v256 a, v256 b) { |
| return v256_from_v128(v128_unziphi_32(a.val[1], a.val[0]), |
| v128_unziphi_32(b.val[1], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_unziplo_64(v256 a, v256 b) { |
| #if HAVE_SSE2 |
| return v256_from_v128( |
| _mm_castpd_si128(_mm_shuffle_pd(_mm_castsi128_pd(a.val[0]), |
| _mm_castsi128_pd(a.val[1]), 0)), |
| _mm_castpd_si128(_mm_shuffle_pd(_mm_castsi128_pd(b.val[0]), |
| _mm_castsi128_pd(b.val[1]), 0))); |
| #else |
| return v256_from_v64(v128_low_v64(a.val[1]), v128_low_v64(a.val[0]), |
| v128_low_v64(b.val[1]), v128_low_v64(b.val[0])); |
| #endif |
| } |
| |
| SIMD_INLINE v256 v256_unziphi_64(v256 a, v256 b) { |
| #if HAVE_SSE2 |
| return v256_from_v128( |
| _mm_castpd_si128(_mm_shuffle_pd(_mm_castsi128_pd(a.val[0]), |
| _mm_castsi128_pd(a.val[1]), 3)), |
| _mm_castpd_si128(_mm_shuffle_pd(_mm_castsi128_pd(b.val[0]), |
| _mm_castsi128_pd(b.val[1]), 3))); |
| #else |
| return v256_from_v64(v128_high_v64(a.val[1]), v128_high_v64(a.val[0]), |
| v128_high_v64(b.val[1]), v128_high_v64(b.val[0])); |
| #endif |
| } |
| |
| SIMD_INLINE v256 v256_unpack_u8_s16(v128 a) { |
| return v256_from_v128(v128_unpackhi_u8_s16(a), v128_unpacklo_u8_s16(a)); |
| } |
| |
| SIMD_INLINE v256 v256_unpacklo_u8_s16(v256 a) { |
| return v256_from_v128(v128_unpackhi_u8_s16(a.val[0]), |
| v128_unpacklo_u8_s16(a.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_unpackhi_u8_s16(v256 a) { |
| return v256_from_v128(v128_unpackhi_u8_s16(a.val[1]), |
| v128_unpacklo_u8_s16(a.val[1])); |
| } |
| |
| SIMD_INLINE v256 v256_unpack_s8_s16(v128 a) { |
| return v256_from_v128(v128_unpackhi_s8_s16(a), v128_unpacklo_s8_s16(a)); |
| } |
| |
| SIMD_INLINE v256 v256_unpacklo_s8_s16(v256 a) { |
| return v256_from_v128(v128_unpackhi_s8_s16(a.val[0]), |
| v128_unpacklo_s8_s16(a.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_unpackhi_s8_s16(v256 a) { |
| return v256_from_v128(v128_unpackhi_s8_s16(a.val[1]), |
| v128_unpacklo_s8_s16(a.val[1])); |
| } |
| |
| SIMD_INLINE v256 v256_pack_s32_s16(v256 a, v256 b) { |
| return v256_from_v128(v128_pack_s32_s16(a.val[1], a.val[0]), |
| v128_pack_s32_s16(b.val[1], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_pack_s32_u16(v256 a, v256 b) { |
| return v256_from_v128(v128_pack_s32_u16(a.val[1], a.val[0]), |
| v128_pack_s32_u16(b.val[1], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_pack_s16_u8(v256 a, v256 b) { |
| return v256_from_v128(v128_pack_s16_u8(a.val[1], a.val[0]), |
| v128_pack_s16_u8(b.val[1], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_pack_s16_s8(v256 a, v256 b) { |
| return v256_from_v128(v128_pack_s16_s8(a.val[1], a.val[0]), |
| v128_pack_s16_s8(b.val[1], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_unpack_u16_s32(v128 a) { |
| return v256_from_v128(v128_unpackhi_u16_s32(a), v128_unpacklo_u16_s32(a)); |
| } |
| |
| SIMD_INLINE v256 v256_unpack_s16_s32(v128 a) { |
| return v256_from_v128(v128_unpackhi_s16_s32(a), v128_unpacklo_s16_s32(a)); |
| } |
| |
| SIMD_INLINE v256 v256_unpacklo_u16_s32(v256 a) { |
| return v256_from_v128(v128_unpackhi_u16_s32(a.val[0]), |
| v128_unpacklo_u16_s32(a.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_unpacklo_s16_s32(v256 a) { |
| return v256_from_v128(v128_unpackhi_s16_s32(a.val[0]), |
| v128_unpacklo_s16_s32(a.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_unpackhi_u16_s32(v256 a) { |
| return v256_from_v128(v128_unpackhi_u16_s32(a.val[1]), |
| v128_unpacklo_u16_s32(a.val[1])); |
| } |
| |
| SIMD_INLINE v256 v256_unpackhi_s16_s32(v256 a) { |
| return v256_from_v128(v128_unpackhi_s16_s32(a.val[1]), |
| v128_unpacklo_s16_s32(a.val[1])); |
| } |
| |
| SIMD_INLINE v256 v256_cmpgt_s8(v256 a, v256 b) { |
| return v256_from_v128(v128_cmpgt_s8(a.val[1], b.val[1]), |
| v128_cmpgt_s8(a.val[0], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_cmplt_s8(v256 a, v256 b) { |
| return v256_from_v128(v128_cmplt_s8(a.val[1], b.val[1]), |
| v128_cmplt_s8(a.val[0], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_cmpeq_8(v256 a, v256 b) { |
| return v256_from_v128(v128_cmpeq_8(a.val[1], b.val[1]), |
| v128_cmpeq_8(a.val[0], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_cmpgt_s16(v256 a, v256 b) { |
| return v256_from_v128(v128_cmpgt_s16(a.val[1], b.val[1]), |
| v128_cmpgt_s16(a.val[0], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_cmplt_s16(v256 a, v256 b) { |
| return v256_from_v128(v128_cmplt_s16(a.val[1], b.val[1]), |
| v128_cmplt_s16(a.val[0], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_cmpeq_16(v256 a, v256 b) { |
| return v256_from_v128(v128_cmpeq_16(a.val[1], b.val[1]), |
| v128_cmpeq_16(a.val[0], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_cmpgt_s32(v256 a, v256 b) { |
| return v256_from_v128(v128_cmpgt_s32(a.val[1], b.val[1]), |
| v128_cmpgt_s32(a.val[0], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_cmplt_s32(v256 a, v256 b) { |
| return v256_from_v128(v128_cmplt_s32(a.val[1], b.val[1]), |
| v128_cmplt_s32(a.val[0], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_cmpeq_32(v256 a, v256 b) { |
| return v256_from_v128(v128_cmpeq_32(a.val[1], b.val[1]), |
| v128_cmpeq_32(a.val[0], b.val[0])); |
| } |
| |
| SIMD_INLINE v256 v256_shuffle_8(v256 x, v256 pattern) { |
| #if HAVE_NEON |
| #if defined(__aarch64__) |
| uint8x16x2_t p = { { vreinterpretq_u8_s64(x.val[0]), |
| vreinterpretq_u8_s64(x.val[1]) } }; |
| return v256_from_v128( |
| vreinterpretq_s64_u8(vqtbl2q_u8(p, vreinterpretq_u8_s64(pattern.val[1]))), |
| vreinterpretq_s64_u8( |
| vqtbl2q_u8(p, vreinterpretq_u8_s64(pattern.val[0])))); |
| #else |
| uint8x8x4_t p = { { vget_low_u8(vreinterpretq_u8_s64(x.val[0])), |
| vget_high_u8(vreinterpretq_u8_s64(x.val[0])), |
| vget_low_u8(vreinterpretq_u8_s64(x.val[1])), |
| vget_high_u8(vreinterpretq_u8_s64(x.val[1])) } }; |
| return v256_from_64( |
| (uint64_t)vreinterpret_s64_u8( |
| vtbl4_u8(p, vreinterpret_u8_s64(vget_high_s64(pattern.val[1])))), |
| (uint64_t)vreinterpret_s64_u8( |
| vtbl4_u8(p, vreinterpret_u8_s64(vget_low_s64(pattern.val[1])))), |
| (uint64_t)vreinterpret_s64_u8( |
| vtbl4_u8(p, vreinterpret_u8_s64(vget_high_s64(pattern.val[0])))), |
| (uint64_t)vreinterpret_s64_u8( |
| vtbl4_u8(p, vreinterpret_u8_s64(vget_low_s64(pattern.val[0]))))); |
| #endif |
| #else |
| v128 c16 = v128_dup_8(16); |
| v128 maskhi = v128_cmplt_s8(pattern.val[1], c16); |
| v128 masklo = v128_cmplt_s8(pattern.val[0], c16); |
| return v256_from_v128( |
| v128_blend_8(v128_shuffle_8(x.val[1], v128_sub_8(pattern.val[1], c16)), |
| v128_shuffle_8(x.val[0], pattern.val[1]), maskhi), |
| v128_blend_8(v128_shuffle_8(x.val[1], v128_sub_8(pattern.val[0], c16)), |
| v128_shuffle_8(x.val[0], pattern.val[0]), masklo)); |
| #endif |
| } |
| |
| SIMD_INLINE v256 v256_wideshuffle_8(v256 x, v256 y, v256 pattern) { |
| #if HAVE_NEON |
| #if defined(__aarch64__) |
| uint8x16x4_t p = { { |
| vreinterpretq_u8_s64(y.val[0]), |
| vreinterpretq_u8_s64(y.val[1]), |
| vreinterpretq_u8_s64(x.val[0]), |
| vreinterpretq_u8_s64(x.val[1]), |
| } }; |
| return v256_from_v128( |
| vreinterpretq_s64_u8(vqtbl4q_u8(p, vreinterpretq_u8_s64(pattern.val[1]))), |
| vreinterpretq_s64_u8( |
| vqtbl4q_u8(p, vreinterpretq_u8_s64(pattern.val[0])))); |
| #else |
| v256 c32 = v256_dup_8(32); |
| v256 p32 = v256_sub_8(pattern, c32); |
| uint8x8x4_t p = { { vget_low_u8(vreinterpretq_u8_s64(x.val[0])), |
| vget_high_u8(vreinterpretq_u8_s64(x.val[0])), |
| vget_low_u8(vreinterpretq_u8_s64(x.val[1])), |
| vget_high_u8(vreinterpretq_u8_s64(x.val[1])) } }; |
| uint8x8x4_t q = { { vget_low_u8(vreinterpretq_u8_s64(y.val[0])), |
| vget_high_u8(vreinterpretq_u8_s64(y.val[0])), |
| vget_low_u8(vreinterpretq_u8_s64(y.val[1])), |
| vget_high_u8(vreinterpretq_u8_s64(y.val[1])) } }; |
| v256 r1 = |
| v256_from_64((uint64_t)vreinterpret_s64_u8(vtbl4_u8( |
| p, vreinterpret_u8_s64(vget_high_s64(p32.val[1])))), |
| (uint64_t)vreinterpret_s64_u8(vtbl4_u8( |
| p, vreinterpret_u8_s64(vget_low_s64(p32.val[1])))), |
| (uint64_t)vreinterpret_s64_u8(vtbl4_u8( |
| p, vreinterpret_u8_s64(vget_high_s64(p32.val[0])))), |
| (uint64_t)vreinterpret_s64_u8(vtbl4_u8( |
| p, vreinterpret_u8_s64(vget_low_s64(p32.val[0]))))); |
| v256 r2 = |
| v256_from_64((uint64_t)vreinterpret_s64_u8(vtbl4_u8( |
| q, vreinterpret_u8_s64(vget_high_s64(pattern.val[1])))), |
| (uint64_t)vreinterpret_s64_u8(vtbl4_u8( |
| q, vreinterpret_u8_s64(vget_low_s64(pattern.val[1])))), |
| (uint64_t)vreinterpret_s64_u8(vtbl4_u8( |
| q, vreinterpret_u8_s64(vget_high_s64(pattern.val[0])))), |
| (uint64_t)vreinterpret_s64_u8(vtbl4_u8( |
| q, vreinterpret_u8_s64(vget_low_s64(pattern.val[0]))))); |
| return v256_blend_8(r1, r2, v256_cmplt_s8(pattern, c32)); |
| #endif |
| #else |
| v128 c16 = v128_dup_8(16); |
| v128 c32 = v128_dup_8(32); |
| v128 c48 = v128_dup_8(48); |
| v128 maskhi16 = v128_cmpgt_s8(c16, pattern.val[1]); |
| v128 masklo16 = v128_cmpgt_s8(c16, pattern.val[0]); |
| v128 maskhi48 = v128_cmpgt_s8(c48, pattern.val[1]); |
| v128 masklo48 = v128_cmpgt_s8(c48, pattern.val[0]); |
| v256 r1 = v256_from_v128( |
| v128_blend_8(v128_shuffle_8(x.val[1], v128_sub_8(pattern.val[1], c48)), |
| v128_shuffle_8(x.val[0], v128_sub_8(pattern.val[1], c32)), |
| maskhi48), |
| v128_blend_8(v128_shuffle_8(x.val[1], v128_sub_8(pattern.val[0], c48)), |
| v128_shuffle_8(x.val[0], v128_sub_8(pattern.val[0], c32)), |
| masklo48)); |
| v256 r2 = v256_from_v128( |
| v128_blend_8(v128_shuffle_8(y.val[1], v128_sub_8(pattern.val[1], c16)), |
| v128_shuffle_8(y.val[0], pattern.val[1]), maskhi16), |
| v128_blend_8(v128_shuffle_8(y.val[1], v128_sub_8(pattern.val[0], c16)), |
| v128_shuffle_8(y.val[0], pattern.val[0]), masklo16)); |
| return v256_blend_8(r1, r2, v256_cmpgt_s8(v256_from_v128(c32, c32), pattern)); |
| #endif |
| } |
| |
| SIMD_INLINE v256 v256_pshuffle_8(v256 a, v256 pattern) { |
| return v256_from_v128( |
| v128_shuffle_8(v256_high_v128(a), v256_high_v128(pattern)), |
| v128_shuffle_8(v256_low_v128(a), v256_low_v128(pattern))); |
| } |
| |
| SIMD_INLINE v256 v256_shl_8(v256 a, const unsigned int c) { |
| return v256_from_v128(v128_shl_8(a.val[1], c), v128_shl_8(a.val[0], c)); |
| } |
| |
| SIMD_INLINE v256 v256_shr_u8(v256 a, const unsigned int c) { |
| return v256_from_v128(v128_shr_u8(a.val[1], c), v128_shr_u8(a.val[0], c)); |
| } |
| |
| SIMD_INLINE v256 v256_shr_s8(v256 a, const unsigned int c) { |
| return v256_from_v128(v128_shr_s8(a.val[1], c), v128_shr_s8(a.val[0], c)); |
| } |
| |
| SIMD_INLINE v256 v256_shl_16(v256 a, const unsigned int c) { |
| return v256_from_v128(v128_shl_16(a.val[1], c), v128_shl_16(a.val[0], c)); |
| } |
| |
| SIMD_INLINE v256 v256_shr_u16(v256 a, const unsigned int c) { |
| return v256_from_v128(v128_shr_u16(a.val[1], c), v128_shr_u16(a.val[0], c)); |
| } |
| |
| SIMD_INLINE v256 v256_shr_s16(v256 a, const unsigned int c) { |
| return v256_from_v128(v128_shr_s16(a.val[1], c), v128_shr_s16(a.val[0], c)); |
| } |
| |
| SIMD_INLINE v256 v256_shl_32(v256 a, const unsigned int c) { |
| return v256_from_v128(v128_shl_32(a.val[1], c), v128_shl_32(a.val[0], c)); |
| } |
| |
| SIMD_INLINE v256 v256_shr_u32(v256 a, const unsigned int c) { |
| return v256_from_v128(v128_shr_u32(a.val[1], c), v128_shr_u32(a.val[0], c)); |
| } |
| |
| SIMD_INLINE v256 v256_shr_s32(v256 a, const unsigned int c) { |
| return v256_from_v128(v128_shr_s32(a.val[1], c), v128_shr_s32(a.val[0], c)); |
| } |
| |
| SIMD_INLINE v256 v256_shl_64(v256 a, const unsigned int c) { |
| return v256_from_v128(v128_shl_64(a.val[1], c), v128_shl_64(a.val[0], c)); |
| } |
| |
| SIMD_INLINE v256 v256_shr_u64(v256 a, const unsigned int c) { |
| return v256_from_v128(v128_shr_u64(a.val[1], c), v128_shr_u64(a.val[0], c)); |
| } |
| |
| SIMD_INLINE v256 v256_shr_s64(v256 a, const unsigned int c) { |
| return v256_from_v128(v128_shr_s64(a.val[1], c), v128_shr_s64(a.val[0], c)); |
| } |
| |
| /* These intrinsics require immediate values, so we must use #defines |
| to enforce that. */ |
| #define v256_shl_n_byte(a, n) \ |
| ((n) < 16 ? v256_from_v128(v128_or(v128_shl_n_byte(a.val[1], n), \ |
| v128_shr_n_byte(a.val[0], 16 - (n))), \ |
| v128_shl_n_byte(a.val[0], (n))) \ |
| : v256_from_v128( \ |
| (n) > 16 ? v128_shl_n_byte(a.val[0], (n)-16) : a.val[0], \ |
| v128_zero())) |
| |
| #define v256_shr_n_byte(a, n) \ |
| ((n) < 16 ? v256_from_v128(v128_shr_n_byte(a.val[1], n), \ |
| v128_or(v128_shr_n_byte(a.val[0], n), \ |
| v128_shl_n_byte(a.val[1], 16 - (n)))) \ |
| : v256_from_v128( \ |
| v128_zero(), \ |
| (n) > 16 ? v128_shr_n_byte(a.val[1], (n)-16) : a.val[1])) |
| |
| #define v256_align(a, b, c) \ |
| ((c) ? v256_or(v256_shr_n_byte(b, c), v256_shl_n_byte(a, 32 - (c))) : b) |
| |
| #define v256_shl_n_8(a, n) \ |
| v256_from_v128(v128_shl_n_8(a.val[1], n), v128_shl_n_8(a.val[0], n)) |
| #define v256_shl_n_16(a, n) \ |
| v256_from_v128(v128_shl_n_16(a.val[1], n), v128_shl_n_16(a.val[0], n)) |
| #define v256_shl_n_32(a, n) \ |
| v256_from_v128(v128_shl_n_32(a.val[1], n), v128_shl_n_32(a.val[0], n)) |
| #define v256_shl_n_64(a, n) \ |
| v256_from_v128(v128_shl_n_64(a.val[1], n), v128_shl_n_64(a.val[0], n)) |
| #define v256_shr_n_u8(a, n) \ |
| v256_from_v128(v128_shr_n_u8(a.val[1], n), v128_shr_n_u8(a.val[0], n)) |
| #define v256_shr_n_u16(a, n) \ |
| v256_from_v128(v128_shr_n_u16(a.val[1], n), v128_shr_n_u16(a.val[0], n)) |
| #define v256_shr_n_u32(a, n) \ |
| v256_from_v128(v128_shr_n_u32(a.val[1], n), v128_shr_n_u32(a.val[0], n)) |
| #define v256_shr_n_u64(a, n) \ |
| v256_from_v128(v128_shr_n_u64(a.val[1], n), v128_shr_n_u64(a.val[0], n)) |
| #define v256_shr_n_s8(a, n) \ |
| v256_from_v128(v128_shr_n_s8(a.val[1], n), v128_shr_n_s8(a.val[0], n)) |
| #define v256_shr_n_s16(a, n) \ |
| v256_from_v128(v128_shr_n_s16(a.val[1], n), v128_shr_n_s16(a.val[0], n)) |
| #define v256_shr_n_s32(a, n) \ |
| v256_from_v128(v128_shr_n_s32(a.val[1], n), v128_shr_n_s32(a.val[0], n)) |
| #define v256_shr_n_s64(a, n) \ |
| v256_from_v128(v128_shr_n_s64(a.val[1], n), v128_shr_n_s64(a.val[0], n)) |
| |
| #define v256_shr_n_word(a, n) v256_shr_n_byte(a, 2 * (n)) |
| #define v256_shl_n_word(a, n) v256_shl_n_byte(a, 2 * (n)) |
| |
| typedef struct { |
| sad128_internal_u16 val[2]; |
| } sad256_internal_u16; |
| |
| SIMD_INLINE sad256_internal_u16 v256_sad_u16_init() { |
| sad256_internal_u16 t; |
| t.val[1] = v128_sad_u16_init(); |
| t.val[0] = v128_sad_u16_init(); |
| return t; |
| } |
| |
| /* Implementation dependent return value. Result must be finalised with |
| v256_sad_u16_sum(). |
| The result for more than 16 v256_sad_u16() calls is undefined. */ |
| SIMD_INLINE sad256_internal_u16 v256_sad_u16(sad256_internal_u16 s, v256 a, |
| v256 b) { |
| sad256_internal_u16 t; |
| t.val[1] = v128_sad_u16(s.val[1], a.val[1], b.val[1]); |
| t.val[0] = v128_sad_u16(s.val[0], a.val[0], b.val[0]); |
| return t; |
| } |
| |
| SIMD_INLINE uint32_t v256_sad_u16_sum(sad256_internal_u16 s) { |
| return v128_sad_u16_sum(s.val[1]) + v128_sad_u16_sum(s.val[0]); |
| } |
| |
| typedef struct { |
| ssd128_internal_s16 val[2]; |
| } ssd256_internal_s16; |
| |
| SIMD_INLINE ssd256_internal_s16 v256_ssd_s16_init() { |
| ssd256_internal_s16 t; |
| t.val[1] = v128_ssd_s16_init(); |
| t.val[0] = v128_ssd_s16_init(); |
| return t; |
| } |
| |
| /* Implementation dependent return value. Result must be finalised with |
| * v256_ssd_s16_sum(). */ |
| SIMD_INLINE ssd256_internal_s16 v256_ssd_s16(ssd256_internal_s16 s, v256 a, |
| v256 b) { |
| ssd256_internal_s16 t; |
| t.val[1] = v128_ssd_s16(s.val[1], a.val[1], b.val[1]); |
| t.val[0] = v128_ssd_s16(s.val[0], a.val[0], b.val[0]); |
| return t; |
| } |
| |
| SIMD_INLINE uint64_t v256_ssd_s16_sum(ssd256_internal_s16 s) { |
| return v128_ssd_s16_sum(s.val[1]) + v128_ssd_s16_sum(s.val[0]); |
| } |
| |
| #endif // AOM_AOM_DSP_SIMD_V256_INTRINSICS_V128_H_ |
