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author | Matt A. Tobin <email@mattatobin.com> | 2020-04-07 23:30:51 -0400 |
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committer | Matt A. Tobin <email@mattatobin.com> | 2020-04-07 23:30:51 -0400 |
commit | 5545a8983ff0ef1fb52e64aef8e66fa9b13c1cbb (patch) | |
tree | 45d55e3e5e73c4255c4d71258d9be5b2d004d28f /third_party/aom/aom_dsp/simd/v64_intrinsics_c.h | |
parent | 50f1986697a7412e4160976fa5e11217b4ef1f44 (diff) | |
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Move aom source to a sub-directory under media/libaom
There is no damned reason to treat this differently than any other media lib given its license and there never was.
Diffstat (limited to 'third_party/aom/aom_dsp/simd/v64_intrinsics_c.h')
-rw-r--r-- | third_party/aom/aom_dsp/simd/v64_intrinsics_c.h | 968 |
1 files changed, 0 insertions, 968 deletions
diff --git a/third_party/aom/aom_dsp/simd/v64_intrinsics_c.h b/third_party/aom/aom_dsp/simd/v64_intrinsics_c.h deleted file mode 100644 index 028d68c4f..000000000 --- a/third_party/aom/aom_dsp/simd/v64_intrinsics_c.h +++ /dev/null @@ -1,968 +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_C_H_ -#define AOM_AOM_DSP_SIMD_V64_INTRINSICS_C_H_ - -/* Note: This implements the intrinsics in plain, unoptimised C. - Intended for reference, porting or debugging. */ - -#include <stdio.h> -#include <stdlib.h> - -#include "config/aom_config.h" - -typedef union { - uint8_t u8[8]; - uint16_t u16[4]; - uint32_t u32[2]; - uint64_t u64; - int8_t s8[8]; - int16_t s16[4]; - int32_t s32[2]; - int64_t s64; -} c_v64; - -SIMD_INLINE uint32_t c_v64_low_u32(c_v64 a) { - return a.u32[!!CONFIG_BIG_ENDIAN]; -} - -SIMD_INLINE uint32_t c_v64_high_u32(c_v64 a) { - return a.u32[!CONFIG_BIG_ENDIAN]; -} - -SIMD_INLINE int32_t c_v64_low_s32(c_v64 a) { - return a.s32[!!CONFIG_BIG_ENDIAN]; -} - -SIMD_INLINE int32_t c_v64_high_s32(c_v64 a) { - return a.s32[!CONFIG_BIG_ENDIAN]; -} - -SIMD_INLINE c_v64 c_v64_from_32(uint32_t x, uint32_t y) { - c_v64 t; - t.u32[!CONFIG_BIG_ENDIAN] = x; - t.u32[!!CONFIG_BIG_ENDIAN] = y; - return t; -} - -SIMD_INLINE c_v64 c_v64_from_64(uint64_t x) { - c_v64 t; - t.u64 = x; - return t; -} - -SIMD_INLINE uint64_t c_v64_u64(c_v64 x) { return x.u64; } - -SIMD_INLINE c_v64 c_v64_from_16(uint16_t a, uint16_t b, uint16_t c, - uint16_t d) { - c_v64 t; - if (CONFIG_BIG_ENDIAN) { - t.u16[0] = a; - t.u16[1] = b; - t.u16[2] = c; - t.u16[3] = d; - } else { - t.u16[3] = a; - t.u16[2] = b; - t.u16[1] = c; - t.u16[0] = d; - } - return t; -} - -SIMD_INLINE uint32_t c_u32_load_unaligned(const void *p) { - uint32_t t; - uint8_t *pp = (uint8_t *)p; - uint8_t *q = (uint8_t *)&t; - int c; - for (c = 0; c < 4; c++) q[c] = pp[c]; - return t; -} - -SIMD_INLINE void c_u32_store_unaligned(void *p, uint32_t a) { - uint8_t *pp = (uint8_t *)p; - uint8_t *q = (uint8_t *)&a; - int c; - for (c = 0; c < 4; c++) pp[c] = q[c]; -} - -SIMD_INLINE uint32_t c_u32_load_aligned(const void *p) { - if (SIMD_CHECK && (uintptr_t)p & 3) { - fprintf(stderr, "Error: Unaligned u32 load at %p\n", p); - abort(); - } - return c_u32_load_unaligned(p); -} - -SIMD_INLINE void c_u32_store_aligned(void *p, uint32_t a) { - if (SIMD_CHECK && (uintptr_t)p & 3) { - fprintf(stderr, "Error: Unaligned u32 store at %p\n", p); - abort(); - } - c_u32_store_unaligned(p, a); -} - -SIMD_INLINE c_v64 c_v64_load_unaligned(const void *p) { - c_v64 t; - uint8_t *pp = (uint8_t *)p; - uint8_t *q = (uint8_t *)&t; - int c; - for (c = 0; c < 8; c++) q[c] = pp[c]; - return t; -} - -SIMD_INLINE c_v64 c_v64_load_aligned(const void *p) { - if (SIMD_CHECK && (uintptr_t)p & 7) { - fprintf(stderr, "Error: Unaligned c_v64 load at %p\n", p); - abort(); - } - return c_v64_load_unaligned(p); -} - -SIMD_INLINE void c_v64_store_unaligned(void *p, c_v64 a) { - uint8_t *q = (uint8_t *)p; - uint8_t *r = (uint8_t *)&a; - int c; - for (c = 0; c < 8; c++) q[c] = r[c]; -} - -SIMD_INLINE void c_v64_store_aligned(void *p, c_v64 a) { - if (SIMD_CHECK && (uintptr_t)p & 7) { - fprintf(stderr, "Error: Unaligned c_v64 store at %p\n", p); - abort(); - } - c_v64_store_unaligned(p, a); -} - -SIMD_INLINE c_v64 c_v64_zero() { - c_v64 t; - t.u64 = 0; - return t; -} - -SIMD_INLINE c_v64 c_v64_dup_8(uint8_t x) { - c_v64 t; - t.u8[0] = t.u8[1] = t.u8[2] = t.u8[3] = t.u8[4] = t.u8[5] = t.u8[6] = - t.u8[7] = x; - return t; -} - -SIMD_INLINE c_v64 c_v64_dup_16(uint16_t x) { - c_v64 t; - t.u16[0] = t.u16[1] = t.u16[2] = t.u16[3] = x; - return t; -} - -SIMD_INLINE c_v64 c_v64_dup_32(uint32_t x) { - c_v64 t; - t.u32[0] = t.u32[1] = x; - return t; -} - -SIMD_INLINE c_v64 c_v64_add_8(c_v64 a, c_v64 b) { - c_v64 t; - int c; - for (c = 0; c < 8; c++) t.u8[c] = a.u8[c] + b.u8[c]; - return t; -} - -SIMD_INLINE c_v64 c_v64_add_16(c_v64 a, c_v64 b) { - c_v64 t; - int c; - for (c = 0; c < 4; c++) t.u16[c] = a.u16[c] + b.u16[c]; - return t; -} - -SIMD_INLINE c_v64 c_v64_sadd_u8(c_v64 a, c_v64 b) { - c_v64 t; - int c; - for (c = 0; c < 8; c++) - t.u8[c] = (int16_t)a.u8[c] + (int16_t)b.u8[c] > 255 - ? 255 - : (int16_t)a.u8[c] + (int16_t)b.u8[c] < 0 - ? 0 - : (int16_t)a.u8[c] + (int16_t)b.u8[c]; - return t; -} - -SIMD_INLINE c_v64 c_v64_sadd_s8(c_v64 a, c_v64 b) { - c_v64 t; - int c; - for (c = 0; c < 8; c++) - t.s8[c] = (int16_t)a.s8[c] + (int16_t)b.s8[c] > 127 - ? 127 - : (int16_t)a.s8[c] + (int16_t)b.s8[c] < -128 - ? -128 - : (int16_t)a.s8[c] + (int16_t)b.s8[c]; - return t; -} - -SIMD_INLINE c_v64 c_v64_sadd_s16(c_v64 a, c_v64 b) { - c_v64 t; - int c; - for (c = 0; c < 4; c++) - t.s16[c] = (int32_t)a.s16[c] + (int32_t)b.s16[c] > 32767 - ? 32767 - : (int32_t)a.s16[c] + (int32_t)b.s16[c] < -32768 - ? -32768 - : (int32_t)a.s16[c] + (int32_t)b.s16[c]; - return t; -} - -SIMD_INLINE c_v64 c_v64_add_32(c_v64 a, c_v64 b) { - c_v64 t; - t.u32[0] = (uint32_t)((uint64_t)a.u32[0] + b.u32[0]); - t.u32[1] = (uint32_t)((uint64_t)a.u32[1] + b.u32[1]); - return t; -} - -SIMD_INLINE c_v64 c_v64_sub_8(c_v64 a, c_v64 b) { - c_v64 t; - int c; - for (c = 0; c < 8; c++) t.u8[c] = a.u8[c] - b.u8[c]; - return t; -} - -SIMD_INLINE c_v64 c_v64_ssub_u8(c_v64 a, c_v64 b) { - c_v64 t; - int c; - for (c = 0; c < 8; c++) t.u8[c] = a.u8[c] < b.u8[c] ? 0 : a.u8[c] - b.u8[c]; - return t; -} - -SIMD_INLINE c_v64 c_v64_ssub_s8(c_v64 a, c_v64 b) { - c_v64 t; - int c; - for (c = 0; c < 8; c++) { - int16_t d = (int16_t)a.s8[c] - (int16_t)b.s8[c]; - t.s8[c] = d > 127 ? 127 : (d < -128 ? -128 : d); - } - return t; -} - -SIMD_INLINE c_v64 c_v64_sub_16(c_v64 a, c_v64 b) { - c_v64 t; - int c; - for (c = 0; c < 4; c++) t.u16[c] = a.u16[c] - b.u16[c]; - return t; -} - -SIMD_INLINE c_v64 c_v64_ssub_s16(c_v64 a, c_v64 b) { - c_v64 t; - int c; - for (c = 0; c < 4; c++) - t.s16[c] = (int32_t)a.s16[c] - (int32_t)b.s16[c] < -32768 - ? -32768 - : (int32_t)a.s16[c] - (int32_t)b.s16[c] > 32767 - ? 32767 - : (int32_t)a.s16[c] - (int32_t)b.s16[c]; - return t; -} - -SIMD_INLINE c_v64 c_v64_ssub_u16(c_v64 a, c_v64 b) { - c_v64 t; - int c; - for (c = 0; c < 4; c++) - t.u16[c] = - (int32_t)a.u16[c] - (int32_t)b.u16[c] < 0 ? 0 : a.u16[c] - b.u16[c]; - return t; -} - -SIMD_INLINE c_v64 c_v64_sub_32(c_v64 a, c_v64 b) { - c_v64 t; - t.u32[0] = (uint32_t)((int64_t)a.u32[0] - b.u32[0]); - t.u32[1] = (uint32_t)((int64_t)a.u32[1] - b.u32[1]); - return t; -} - -SIMD_INLINE c_v64 c_v64_abs_s16(c_v64 a) { - c_v64 t; - int c; - for (c = 0; c < 4; c++) - t.u16[c] = (int16_t)a.u16[c] > 0 ? a.u16[c] : -a.u16[c]; - return t; -} - -SIMD_INLINE c_v64 c_v64_abs_s8(c_v64 a) { - c_v64 t; - int c; - for (c = 0; c < 8; c++) t.u8[c] = (int8_t)a.u8[c] > 0 ? a.u8[c] : -a.u8[c]; - return t; -} - -SIMD_INLINE c_v64 _c_v64_zip_8(c_v64 a, c_v64 b, int mode) { - c_v64 t; - if (mode) { - t.u8[7] = a.u8[7]; - t.u8[6] = b.u8[7]; - t.u8[5] = a.u8[6]; - t.u8[4] = b.u8[6]; - t.u8[3] = a.u8[5]; - t.u8[2] = b.u8[5]; - t.u8[1] = a.u8[4]; - t.u8[0] = b.u8[4]; - } else { - t.u8[7] = a.u8[3]; - t.u8[6] = b.u8[3]; - t.u8[5] = a.u8[2]; - t.u8[4] = b.u8[2]; - t.u8[3] = a.u8[1]; - t.u8[2] = b.u8[1]; - t.u8[1] = a.u8[0]; - t.u8[0] = b.u8[0]; - } - return t; -} - -SIMD_INLINE c_v64 c_v64_ziplo_8(c_v64 a, c_v64 b) { - return CONFIG_BIG_ENDIAN ? _c_v64_zip_8(b, a, 1) : _c_v64_zip_8(a, b, 0); -} - -SIMD_INLINE c_v64 c_v64_ziphi_8(c_v64 a, c_v64 b) { - return CONFIG_BIG_ENDIAN ? _c_v64_zip_8(b, a, 0) : _c_v64_zip_8(a, b, 1); -} - -SIMD_INLINE c_v64 _c_v64_zip_16(c_v64 a, c_v64 b, int mode) { - c_v64 t; - if (mode) { - t.u16[3] = a.u16[3]; - t.u16[2] = b.u16[3]; - t.u16[1] = a.u16[2]; - t.u16[0] = b.u16[2]; - } else { - t.u16[3] = a.u16[1]; - t.u16[2] = b.u16[1]; - t.u16[1] = a.u16[0]; - t.u16[0] = b.u16[0]; - } - return t; -} - -SIMD_INLINE c_v64 c_v64_ziplo_16(c_v64 a, c_v64 b) { - return CONFIG_BIG_ENDIAN ? _c_v64_zip_16(b, a, 1) : _c_v64_zip_16(a, b, 0); -} - -SIMD_INLINE c_v64 c_v64_ziphi_16(c_v64 a, c_v64 b) { - return CONFIG_BIG_ENDIAN ? _c_v64_zip_16(b, a, 0) : _c_v64_zip_16(a, b, 1); -} - -SIMD_INLINE c_v64 _c_v64_zip_32(c_v64 a, c_v64 b, int mode) { - c_v64 t; - if (mode) { - t.u32[1] = a.u32[1]; - t.u32[0] = b.u32[1]; - } else { - t.u32[1] = a.u32[0]; - t.u32[0] = b.u32[0]; - } - return t; -} - -SIMD_INLINE c_v64 c_v64_ziplo_32(c_v64 a, c_v64 b) { - return CONFIG_BIG_ENDIAN ? _c_v64_zip_32(b, a, 1) : _c_v64_zip_32(a, b, 0); -} - -SIMD_INLINE c_v64 c_v64_ziphi_32(c_v64 a, c_v64 b) { - return CONFIG_BIG_ENDIAN ? _c_v64_zip_32(b, a, 0) : _c_v64_zip_32(a, b, 1); -} - -SIMD_INLINE c_v64 _c_v64_unzip_8(c_v64 a, c_v64 b, int mode) { - c_v64 t; - if (mode) { - t.u8[7] = b.u8[7]; - t.u8[6] = b.u8[5]; - t.u8[5] = b.u8[3]; - t.u8[4] = b.u8[1]; - t.u8[3] = a.u8[7]; - t.u8[2] = a.u8[5]; - t.u8[1] = a.u8[3]; - t.u8[0] = a.u8[1]; - } else { - t.u8[7] = a.u8[6]; - t.u8[6] = a.u8[4]; - t.u8[5] = a.u8[2]; - t.u8[4] = a.u8[0]; - t.u8[3] = b.u8[6]; - t.u8[2] = b.u8[4]; - t.u8[1] = b.u8[2]; - t.u8[0] = b.u8[0]; - } - return t; -} - -SIMD_INLINE c_v64 c_v64_unziplo_8(c_v64 a, c_v64 b) { - return CONFIG_BIG_ENDIAN ? _c_v64_unzip_8(a, b, 1) : _c_v64_unzip_8(a, b, 0); -} - -SIMD_INLINE c_v64 c_v64_unziphi_8(c_v64 a, c_v64 b) { - return CONFIG_BIG_ENDIAN ? _c_v64_unzip_8(b, a, 0) : _c_v64_unzip_8(b, a, 1); -} - -SIMD_INLINE c_v64 _c_v64_unzip_16(c_v64 a, c_v64 b, int mode) { - c_v64 t; - if (mode) { - t.u16[3] = b.u16[3]; - t.u16[2] = b.u16[1]; - t.u16[1] = a.u16[3]; - t.u16[0] = a.u16[1]; - } else { - t.u16[3] = a.u16[2]; - t.u16[2] = a.u16[0]; - t.u16[1] = b.u16[2]; - t.u16[0] = b.u16[0]; - } - return t; -} - -SIMD_INLINE c_v64 c_v64_unziplo_16(c_v64 a, c_v64 b) { - return CONFIG_BIG_ENDIAN ? _c_v64_unzip_16(a, b, 1) - : _c_v64_unzip_16(a, b, 0); -} - -SIMD_INLINE c_v64 c_v64_unziphi_16(c_v64 a, c_v64 b) { - return CONFIG_BIG_ENDIAN ? _c_v64_unzip_16(b, a, 0) - : _c_v64_unzip_16(b, a, 1); -} - -SIMD_INLINE c_v64 c_v64_unpacklo_u8_s16(c_v64 a) { - c_v64 t; - int endian = !!CONFIG_BIG_ENDIAN * 4; - t.s16[3] = (int16_t)a.u8[3 + endian]; - t.s16[2] = (int16_t)a.u8[2 + endian]; - t.s16[1] = (int16_t)a.u8[1 + endian]; - t.s16[0] = (int16_t)a.u8[0 + endian]; - return t; -} - -SIMD_INLINE c_v64 c_v64_unpackhi_u8_s16(c_v64 a) { - c_v64 t; - int endian = !!CONFIG_BIG_ENDIAN * 4; - t.s16[3] = (int16_t)a.u8[7 - endian]; - t.s16[2] = (int16_t)a.u8[6 - endian]; - t.s16[1] = (int16_t)a.u8[5 - endian]; - t.s16[0] = (int16_t)a.u8[4 - endian]; - return t; -} - -SIMD_INLINE c_v64 c_v64_unpacklo_s8_s16(c_v64 a) { - c_v64 t; - int endian = !!CONFIG_BIG_ENDIAN * 4; - t.s16[3] = (int16_t)a.s8[3 + endian]; - t.s16[2] = (int16_t)a.s8[2 + endian]; - t.s16[1] = (int16_t)a.s8[1 + endian]; - t.s16[0] = (int16_t)a.s8[0 + endian]; - return t; -} - -SIMD_INLINE c_v64 c_v64_unpackhi_s8_s16(c_v64 a) { - c_v64 t; - int endian = !!CONFIG_BIG_ENDIAN * 4; - t.s16[3] = (int16_t)a.s8[7 - endian]; - t.s16[2] = (int16_t)a.s8[6 - endian]; - t.s16[1] = (int16_t)a.s8[5 - endian]; - t.s16[0] = (int16_t)a.s8[4 - endian]; - return t; -} - -SIMD_INLINE c_v64 c_v64_pack_s32_s16(c_v64 a, c_v64 b) { - c_v64 t; - if (CONFIG_BIG_ENDIAN) { - c_v64 u = a; - a = b; - b = u; - } - t.s16[3] = a.s32[1] > 32767 ? 32767 : a.s32[1] < -32768 ? -32768 : a.s32[1]; - t.s16[2] = a.s32[0] > 32767 ? 32767 : a.s32[0] < -32768 ? -32768 : a.s32[0]; - t.s16[1] = b.s32[1] > 32767 ? 32767 : b.s32[1] < -32768 ? -32768 : b.s32[1]; - t.s16[0] = b.s32[0] > 32767 ? 32767 : b.s32[0] < -32768 ? -32768 : b.s32[0]; - return t; -} - -SIMD_INLINE c_v64 c_v64_pack_s32_u16(c_v64 a, c_v64 b) { - c_v64 t; - if (CONFIG_BIG_ENDIAN) { - c_v64 u = a; - a = b; - b = u; - } - t.u16[3] = a.s32[1] > 65535 ? 65535 : a.s32[1] < 0 ? 0 : a.s32[1]; - t.u16[2] = a.s32[0] > 65535 ? 65535 : a.s32[0] < 0 ? 0 : a.s32[0]; - t.u16[1] = b.s32[1] > 65535 ? 65535 : b.s32[1] < 0 ? 0 : b.s32[1]; - t.u16[0] = b.s32[0] > 65535 ? 65535 : b.s32[0] < 0 ? 0 : b.s32[0]; - return t; -} - -SIMD_INLINE c_v64 c_v64_pack_s16_u8(c_v64 a, c_v64 b) { - c_v64 t; - if (CONFIG_BIG_ENDIAN) { - c_v64 u = a; - a = b; - b = u; - } - t.u8[7] = a.s16[3] > 255 ? 255 : a.s16[3] < 0 ? 0 : a.s16[3]; - t.u8[6] = a.s16[2] > 255 ? 255 : a.s16[2] < 0 ? 0 : a.s16[2]; - t.u8[5] = a.s16[1] > 255 ? 255 : a.s16[1] < 0 ? 0 : a.s16[1]; - t.u8[4] = a.s16[0] > 255 ? 255 : a.s16[0] < 0 ? 0 : a.s16[0]; - t.u8[3] = b.s16[3] > 255 ? 255 : b.s16[3] < 0 ? 0 : b.s16[3]; - t.u8[2] = b.s16[2] > 255 ? 255 : b.s16[2] < 0 ? 0 : b.s16[2]; - t.u8[1] = b.s16[1] > 255 ? 255 : b.s16[1] < 0 ? 0 : b.s16[1]; - t.u8[0] = b.s16[0] > 255 ? 255 : b.s16[0] < 0 ? 0 : b.s16[0]; - return t; -} - -SIMD_INLINE c_v64 c_v64_pack_s16_s8(c_v64 a, c_v64 b) { - c_v64 t; - if (CONFIG_BIG_ENDIAN) { - c_v64 u = a; - a = b; - b = u; - } - t.u8[7] = a.s16[3] > 127 ? 127 : a.s16[3] < -128 ? 128 : a.s16[3]; - t.u8[6] = a.s16[2] > 127 ? 127 : a.s16[2] < -128 ? 128 : a.s16[2]; - t.u8[5] = a.s16[1] > 127 ? 127 : a.s16[1] < -128 ? 128 : a.s16[1]; - t.u8[4] = a.s16[0] > 127 ? 127 : a.s16[0] < -128 ? 128 : a.s16[0]; - t.u8[3] = b.s16[3] > 127 ? 127 : b.s16[3] < -128 ? 128 : b.s16[3]; - t.u8[2] = b.s16[2] > 127 ? 127 : b.s16[2] < -128 ? 128 : b.s16[2]; - t.u8[1] = b.s16[1] > 127 ? 127 : b.s16[1] < -128 ? 128 : b.s16[1]; - t.u8[0] = b.s16[0] > 127 ? 127 : b.s16[0] < -128 ? 128 : b.s16[0]; - return t; -} - -SIMD_INLINE c_v64 c_v64_unpacklo_u16_s32(c_v64 a) { - c_v64 t; - t.s32[1] = a.u16[1 + !!CONFIG_BIG_ENDIAN * 2]; - t.s32[0] = a.u16[0 + !!CONFIG_BIG_ENDIAN * 2]; - return t; -} - -SIMD_INLINE c_v64 c_v64_unpacklo_s16_s32(c_v64 a) { - c_v64 t; - t.s32[1] = a.s16[1 + !!CONFIG_BIG_ENDIAN * 2]; - t.s32[0] = a.s16[0 + !!CONFIG_BIG_ENDIAN * 2]; - return t; -} - -SIMD_INLINE c_v64 c_v64_unpackhi_u16_s32(c_v64 a) { - c_v64 t; - t.s32[1] = a.u16[3 - !!CONFIG_BIG_ENDIAN * 2]; - t.s32[0] = a.u16[2 - !!CONFIG_BIG_ENDIAN * 2]; - return t; -} - -SIMD_INLINE c_v64 c_v64_unpackhi_s16_s32(c_v64 a) { - c_v64 t; - t.s32[1] = a.s16[3 - !!CONFIG_BIG_ENDIAN * 2]; - t.s32[0] = a.s16[2 - !!CONFIG_BIG_ENDIAN * 2]; - return t; -} - -SIMD_INLINE c_v64 c_v64_shuffle_8(c_v64 a, c_v64 pattern) { - c_v64 t; - int c; - for (c = 0; c < 8; c++) { - if (SIMD_CHECK && (pattern.u8[c] & ~7)) { - fprintf(stderr, "Error: Undefined v64_shuffle_8 index %d/%d\n", - pattern.u8[c], c); - abort(); - } - t.u8[c] = - a.u8[CONFIG_BIG_ENDIAN ? 7 - (pattern.u8[c] & 7) : pattern.u8[c] & 7]; - } - return t; -} - -SIMD_INLINE int64_t c_v64_dotp_su8(c_v64 a, c_v64 b) { - return a.s8[7] * b.u8[7] + a.s8[6] * b.u8[6] + a.s8[5] * b.u8[5] + - a.s8[4] * b.u8[4] + a.s8[3] * b.u8[3] + a.s8[2] * b.u8[2] + - a.s8[1] * b.u8[1] + a.s8[0] * b.u8[0]; -} - -SIMD_INLINE int64_t c_v64_dotp_s16(c_v64 a, c_v64 b) { - return (int64_t)(a.s16[3] * b.s16[3] + a.s16[2] * b.s16[2]) + - (int64_t)(a.s16[1] * b.s16[1] + a.s16[0] * b.s16[0]); -} - -SIMD_INLINE uint64_t c_v64_hadd_u8(c_v64 a) { - return a.u8[7] + a.u8[6] + a.u8[5] + a.u8[4] + a.u8[3] + a.u8[2] + a.u8[1] + - a.u8[0]; -} - -SIMD_INLINE int64_t c_v64_hadd_s16(c_v64 a) { - return a.s16[3] + a.s16[2] + a.s16[1] + a.s16[0]; -} - -typedef uint32_t c_sad64_internal; - -/* 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 c_sad64_internal c_v64_sad_u8_init() { return 0; } - -SIMD_INLINE c_sad64_internal c_v64_sad_u8(c_sad64_internal s, c_v64 a, - c_v64 b) { - int c; - for (c = 0; c < 8; c++) - s += a.u8[c] > b.u8[c] ? a.u8[c] - b.u8[c] : b.u8[c] - a.u8[c]; - return s; -} - -SIMD_INLINE uint32_t c_v64_sad_u8_sum(c_sad64_internal s) { return s; } - -typedef uint32_t c_ssd64_internal; - -/* Implementation dependent return value. Result must be finalised with - * v64_ssd_u8_sum(). */ -SIMD_INLINE c_ssd64_internal c_v64_ssd_u8_init() { return 0; } - -SIMD_INLINE c_ssd64_internal c_v64_ssd_u8(c_ssd64_internal s, c_v64 a, - c_v64 b) { - int c; - for (c = 0; c < 8; c++) s += (a.u8[c] - b.u8[c]) * (a.u8[c] - b.u8[c]); - return s; -} - -SIMD_INLINE uint32_t c_v64_ssd_u8_sum(c_ssd64_internal s) { return s; } - -SIMD_INLINE c_v64 c_v64_or(c_v64 a, c_v64 b) { - c_v64 t; - t.u64 = a.u64 | b.u64; - return t; -} - -SIMD_INLINE c_v64 c_v64_xor(c_v64 a, c_v64 b) { - c_v64 t; - t.u64 = a.u64 ^ b.u64; - return t; -} - -SIMD_INLINE c_v64 c_v64_and(c_v64 a, c_v64 b) { - c_v64 t; - t.u64 = a.u64 & b.u64; - return t; -} - -SIMD_INLINE c_v64 c_v64_andn(c_v64 a, c_v64 b) { - c_v64 t; - t.u64 = a.u64 & ~b.u64; - return t; -} - -SIMD_INLINE c_v64 c_v64_mullo_s16(c_v64 a, c_v64 b) { - c_v64 t; - int c; - for (c = 0; c < 4; c++) t.s16[c] = (int16_t)(a.s16[c] * b.s16[c]); - return t; -} - -SIMD_INLINE c_v64 c_v64_mulhi_s16(c_v64 a, c_v64 b) { - c_v64 t; - int c; - for (c = 0; c < 4; c++) t.s16[c] = (a.s16[c] * b.s16[c]) >> 16; - return t; -} - -SIMD_INLINE c_v64 c_v64_mullo_s32(c_v64 a, c_v64 b) { - c_v64 t; - t.s32[0] = (int32_t)((int64_t)a.s32[0] * b.s32[0]); - t.s32[1] = (int32_t)((int64_t)a.s32[1] * b.s32[1]); - return t; -} - -SIMD_INLINE c_v64 c_v64_madd_s16(c_v64 a, c_v64 b) { - c_v64 t; - t.s32[0] = a.s16[0] * b.s16[0] + a.s16[1] * b.s16[1]; - t.s32[1] = a.s16[2] * b.s16[2] + a.s16[3] * b.s16[3]; - return t; -} - -SIMD_INLINE c_v64 c_v64_madd_us8(c_v64 a, c_v64 b) { - c_v64 t; - int32_t u; - u = a.u8[0] * b.s8[0] + a.u8[1] * b.s8[1]; - t.s16[0] = u > 32767 ? 32767 : u < -32768 ? -32768 : u; - u = a.u8[2] * b.s8[2] + a.u8[3] * b.s8[3]; - t.s16[1] = u > 32767 ? 32767 : u < -32768 ? -32768 : u; - u = a.u8[4] * b.s8[4] + a.u8[5] * b.s8[5]; - t.s16[2] = u > 32767 ? 32767 : u < -32768 ? -32768 : u; - u = a.u8[6] * b.s8[6] + a.u8[7] * b.s8[7]; - t.s16[3] = u > 32767 ? 32767 : u < -32768 ? -32768 : u; - return t; -} - -SIMD_INLINE c_v64 c_v64_avg_u8(c_v64 a, c_v64 b) { - c_v64 t; - int c; - for (c = 0; c < 8; c++) t.u8[c] = (a.u8[c] + b.u8[c] + 1) >> 1; - return t; -} - -SIMD_INLINE c_v64 c_v64_rdavg_u8(c_v64 a, c_v64 b) { - c_v64 t; - int c; - for (c = 0; c < 8; c++) t.u8[c] = (a.u8[c] + b.u8[c]) >> 1; - return t; -} - -SIMD_INLINE c_v64 c_v64_rdavg_u16(c_v64 a, c_v64 b) { - c_v64 t; - int c; - for (c = 0; c < 4; c++) t.u16[c] = (a.u16[c] + b.u16[c]) >> 1; - return t; -} - -SIMD_INLINE c_v64 c_v64_avg_u16(c_v64 a, c_v64 b) { - c_v64 t; - int c; - for (c = 0; c < 4; c++) t.u16[c] = (a.u16[c] + b.u16[c] + 1) >> 1; - return t; -} - -SIMD_INLINE c_v64 c_v64_min_u8(c_v64 a, c_v64 b) { - c_v64 t; - int c; - for (c = 0; c < 8; c++) t.u8[c] = a.u8[c] > b.u8[c] ? b.u8[c] : a.u8[c]; - return t; -} - -SIMD_INLINE c_v64 c_v64_max_u8(c_v64 a, c_v64 b) { - c_v64 t; - int c; - for (c = 0; c < 8; c++) t.u8[c] = a.u8[c] > b.u8[c] ? a.u8[c] : b.u8[c]; - return t; -} - -SIMD_INLINE c_v64 c_v64_min_s8(c_v64 a, c_v64 b) { - c_v64 t; - int c; - for (c = 0; c < 8; c++) t.s8[c] = a.s8[c] > b.s8[c] ? b.s8[c] : a.s8[c]; - return t; -} - -SIMD_INLINE c_v64 c_v64_max_s8(c_v64 a, c_v64 b) { - c_v64 t; - int c; - for (c = 0; c < 8; c++) t.s8[c] = a.s8[c] > b.s8[c] ? a.s8[c] : b.s8[c]; - return t; -} - -SIMD_INLINE c_v64 c_v64_min_s16(c_v64 a, c_v64 b) { - c_v64 t; - int c; - for (c = 0; c < 4; c++) t.s16[c] = a.s16[c] > b.s16[c] ? b.s16[c] : a.s16[c]; - return t; -} - -SIMD_INLINE c_v64 c_v64_max_s16(c_v64 a, c_v64 b) { - c_v64 t; - int c; - for (c = 0; c < 4; c++) t.s16[c] = a.s16[c] > b.s16[c] ? a.s16[c] : b.s16[c]; - return t; -} - -SIMD_INLINE c_v64 c_v64_cmpgt_s8(c_v64 a, c_v64 b) { - c_v64 t; - int c; - for (c = 0; c < 8; c++) t.s8[c] = -(a.s8[c] > b.s8[c]); - return t; -} - -SIMD_INLINE c_v64 c_v64_cmplt_s8(c_v64 a, c_v64 b) { - c_v64 t; - int c; - for (c = 0; c < 8; c++) t.s8[c] = -(a.s8[c] < b.s8[c]); - return t; -} - -SIMD_INLINE c_v64 c_v64_cmpeq_8(c_v64 a, c_v64 b) { - c_v64 t; - int c; - for (c = 0; c < 8; c++) t.s8[c] = -(a.u8[c] == b.u8[c]); - return t; -} - -SIMD_INLINE c_v64 c_v64_cmpgt_s16(c_v64 a, c_v64 b) { - c_v64 t; - int c; - for (c = 0; c < 4; c++) t.s16[c] = -(a.s16[c] > b.s16[c]); - return t; -} - -SIMD_INLINE c_v64 c_v64_cmplt_s16(c_v64 a, c_v64 b) { - c_v64 t; - int c; - for (c = 0; c < 4; c++) t.s16[c] = -(a.s16[c] < b.s16[c]); - return t; -} - -SIMD_INLINE c_v64 c_v64_cmpeq_16(c_v64 a, c_v64 b) { - c_v64 t; - int c; - for (c = 0; c < 4; c++) t.s16[c] = -(a.u16[c] == b.u16[c]); - return t; -} - -SIMD_INLINE c_v64 c_v64_shl_8(c_v64 a, unsigned int n) { - c_v64 t; - int c; - if (SIMD_CHECK && n > 7) { - fprintf(stderr, "Error: Undefined u8 shift left %d\n", n); - abort(); - } - for (c = 0; c < 8; c++) t.s8[c] = a.u8[c] << n; - return t; -} - -SIMD_INLINE c_v64 c_v64_shr_u8(c_v64 a, unsigned int n) { - c_v64 t; - int c; - if (SIMD_CHECK && n > 7) { - fprintf(stderr, "Error: Undefined u8 shift right %d\n", n); - abort(); - } - for (c = 0; c < 8; c++) t.u8[c] = a.u8[c] >> n; - return t; -} - -SIMD_INLINE c_v64 c_v64_shr_s8(c_v64 a, unsigned int n) { - c_v64 t; - int c; - if (SIMD_CHECK && n > 7) { - fprintf(stderr, "Error: Undefined s8 shift right %d\n", n); - abort(); - } - for (c = 0; c < 8; c++) t.s8[c] = a.s8[c] >> n; - return t; -} - -SIMD_INLINE c_v64 c_v64_shl_16(c_v64 a, unsigned int n) { - c_v64 t; - int c; - if (SIMD_CHECK && n > 15) { - fprintf(stderr, "Error: Undefined u16 shift left %d\n", n); - abort(); - } - for (c = 0; c < 4; c++) t.u16[c] = a.u16[c] << n; - return t; -} - -SIMD_INLINE c_v64 c_v64_shr_u16(c_v64 a, unsigned int n) { - c_v64 t; - int c; - if (SIMD_CHECK && n > 15) { - fprintf(stderr, "Error: Undefined u16 shift right %d\n", n); - abort(); - } - for (c = 0; c < 4; c++) t.u16[c] = a.u16[c] >> n; - return t; -} - -SIMD_INLINE c_v64 c_v64_shr_s16(c_v64 a, unsigned int n) { - c_v64 t; - int c; - if (SIMD_CHECK && n > 15) { - fprintf(stderr, "Error: undefined s16 shift right %d\n", n); - abort(); - } - for (c = 0; c < 4; c++) t.s16[c] = a.s16[c] >> n; - return t; -} - -SIMD_INLINE c_v64 c_v64_shl_32(c_v64 a, unsigned int n) { - c_v64 t; - if (SIMD_CHECK && n > 31) { - fprintf(stderr, "Error: undefined u32 shift left %d\n", n); - abort(); - } - t.u32[1] = a.u32[1] << n; - t.u32[0] = a.u32[0] << n; - return t; -} - -SIMD_INLINE c_v64 c_v64_shr_u32(c_v64 a, unsigned int n) { - c_v64 t; - if (SIMD_CHECK && n > 31) { - fprintf(stderr, "Error: undefined u32 shift right %d\n", n); - abort(); - } - t.u32[1] = a.u32[1] >> n; - t.u32[0] = a.u32[0] >> n; - return t; -} - -SIMD_INLINE c_v64 c_v64_shr_s32(c_v64 a, unsigned int n) { - c_v64 t; - if (SIMD_CHECK && n > 31) { - fprintf(stderr, "Error: undefined s32 shift right %d\n", n); - abort(); - } - t.s32[1] = a.s32[1] >> n; - t.s32[0] = a.s32[0] >> n; - return t; -} - -SIMD_INLINE c_v64 c_v64_shr_n_byte(c_v64 x, unsigned int i) { - c_v64 t; - t.u64 = x.u64 >> i * 8; - return t; -} - -SIMD_INLINE c_v64 c_v64_shl_n_byte(c_v64 x, unsigned int i) { - c_v64 t; - t.u64 = x.u64 << i * 8; - return t; -} - -SIMD_INLINE c_v64 c_v64_align(c_v64 a, c_v64 b, unsigned int c) { - if (SIMD_CHECK && c > 7) { - fprintf(stderr, "Error: undefined alignment %d\n", c); - abort(); - } - return c ? c_v64_or(c_v64_shr_n_byte(b, c), c_v64_shl_n_byte(a, 8 - c)) : b; -} - -SIMD_INLINE c_v64 c_v64_shl_n_8(c_v64 a, unsigned int c) { - return c_v64_shl_8(a, c); -} - -SIMD_INLINE c_v64 c_v64_shr_n_u8(c_v64 a, unsigned int c) { - return c_v64_shr_u8(a, c); -} - -SIMD_INLINE c_v64 c_v64_shr_n_s8(c_v64 a, unsigned int c) { - return c_v64_shr_s8(a, c); -} - -SIMD_INLINE c_v64 c_v64_shl_n_16(c_v64 a, unsigned int c) { - return c_v64_shl_16(a, c); -} - -SIMD_INLINE c_v64 c_v64_shr_n_u16(c_v64 a, unsigned int c) { - return c_v64_shr_u16(a, c); -} - -SIMD_INLINE c_v64 c_v64_shr_n_s16(c_v64 a, unsigned int c) { - return c_v64_shr_s16(a, c); -} - -SIMD_INLINE c_v64 c_v64_shl_n_32(c_v64 a, unsigned int c) { - return c_v64_shl_32(a, c); -} - -SIMD_INLINE c_v64 c_v64_shr_n_u32(c_v64 a, unsigned int c) { - return c_v64_shr_u32(a, c); -} - -SIMD_INLINE c_v64 c_v64_shr_n_s32(c_v64 a, unsigned int c) { - return c_v64_shr_s32(a, c); -} - -#endif // AOM_AOM_DSP_SIMD_V64_INTRINSICS_C_H_ |