From 5545a8983ff0ef1fb52e64aef8e66fa9b13c1cbb Mon Sep 17 00:00:00 2001 From: "Matt A. Tobin" Date: Tue, 7 Apr 2020 23:30:51 -0400 Subject: 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. --- .../aom/aom_dsp/x86/masked_sad_intrin_ssse3.c | 402 --------------------- 1 file changed, 402 deletions(-) delete mode 100644 third_party/aom/aom_dsp/x86/masked_sad_intrin_ssse3.c (limited to 'third_party/aom/aom_dsp/x86/masked_sad_intrin_ssse3.c') diff --git a/third_party/aom/aom_dsp/x86/masked_sad_intrin_ssse3.c b/third_party/aom/aom_dsp/x86/masked_sad_intrin_ssse3.c deleted file mode 100644 index 493f9bd8f..000000000 --- a/third_party/aom/aom_dsp/x86/masked_sad_intrin_ssse3.c +++ /dev/null @@ -1,402 +0,0 @@ -/* - * 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. - */ - -#include -#include - -#include "config/aom_config.h" -#include "config/aom_dsp_rtcd.h" - -#include "aom_dsp/blend.h" -#include "aom/aom_integer.h" -#include "aom_dsp/x86/synonyms.h" - -#include "aom_dsp/x86//masked_sad_intrin_ssse3.h" - -// For width a multiple of 16 -static INLINE unsigned int masked_sad_ssse3(const uint8_t *src_ptr, - int src_stride, - const uint8_t *a_ptr, int a_stride, - const uint8_t *b_ptr, int b_stride, - const uint8_t *m_ptr, int m_stride, - int width, int height); - -#define MASKSADMXN_SSSE3(m, n) \ - unsigned int aom_masked_sad##m##x##n##_ssse3( \ - const uint8_t *src, int src_stride, const uint8_t *ref, int ref_stride, \ - const uint8_t *second_pred, const uint8_t *msk, int msk_stride, \ - int invert_mask) { \ - if (!invert_mask) \ - return masked_sad_ssse3(src, src_stride, ref, ref_stride, second_pred, \ - m, msk, msk_stride, m, n); \ - else \ - return masked_sad_ssse3(src, src_stride, second_pred, m, ref, \ - ref_stride, msk, msk_stride, m, n); \ - } - -#define MASKSAD8XN_SSSE3(n) \ - unsigned int aom_masked_sad8x##n##_ssse3( \ - const uint8_t *src, int src_stride, const uint8_t *ref, int ref_stride, \ - const uint8_t *second_pred, const uint8_t *msk, int msk_stride, \ - int invert_mask) { \ - if (!invert_mask) \ - return aom_masked_sad8xh_ssse3(src, src_stride, ref, ref_stride, \ - second_pred, 8, msk, msk_stride, n); \ - else \ - return aom_masked_sad8xh_ssse3(src, src_stride, second_pred, 8, ref, \ - ref_stride, msk, msk_stride, n); \ - } - -#define MASKSAD4XN_SSSE3(n) \ - unsigned int aom_masked_sad4x##n##_ssse3( \ - const uint8_t *src, int src_stride, const uint8_t *ref, int ref_stride, \ - const uint8_t *second_pred, const uint8_t *msk, int msk_stride, \ - int invert_mask) { \ - if (!invert_mask) \ - return aom_masked_sad4xh_ssse3(src, src_stride, ref, ref_stride, \ - second_pred, 4, msk, msk_stride, n); \ - else \ - return aom_masked_sad4xh_ssse3(src, src_stride, second_pred, 4, ref, \ - ref_stride, msk, msk_stride, n); \ - } - -MASKSADMXN_SSSE3(128, 128) -MASKSADMXN_SSSE3(128, 64) -MASKSADMXN_SSSE3(64, 128) -MASKSADMXN_SSSE3(64, 64) -MASKSADMXN_SSSE3(64, 32) -MASKSADMXN_SSSE3(32, 64) -MASKSADMXN_SSSE3(32, 32) -MASKSADMXN_SSSE3(32, 16) -MASKSADMXN_SSSE3(16, 32) -MASKSADMXN_SSSE3(16, 16) -MASKSADMXN_SSSE3(16, 8) -MASKSAD8XN_SSSE3(16) -MASKSAD8XN_SSSE3(8) -MASKSAD8XN_SSSE3(4) -MASKSAD4XN_SSSE3(8) -MASKSAD4XN_SSSE3(4) -MASKSAD4XN_SSSE3(16) -MASKSADMXN_SSSE3(16, 4) -MASKSAD8XN_SSSE3(32) -MASKSADMXN_SSSE3(32, 8) -MASKSADMXN_SSSE3(16, 64) -MASKSADMXN_SSSE3(64, 16) - -static INLINE unsigned int masked_sad_ssse3(const uint8_t *src_ptr, - int src_stride, - const uint8_t *a_ptr, int a_stride, - const uint8_t *b_ptr, int b_stride, - const uint8_t *m_ptr, int m_stride, - int width, int height) { - int x, y; - __m128i res = _mm_setzero_si128(); - const __m128i mask_max = _mm_set1_epi8((1 << AOM_BLEND_A64_ROUND_BITS)); - - for (y = 0; y < height; y++) { - for (x = 0; x < width; x += 16) { - const __m128i src = _mm_loadu_si128((const __m128i *)&src_ptr[x]); - const __m128i a = _mm_loadu_si128((const __m128i *)&a_ptr[x]); - const __m128i b = _mm_loadu_si128((const __m128i *)&b_ptr[x]); - const __m128i m = _mm_loadu_si128((const __m128i *)&m_ptr[x]); - const __m128i m_inv = _mm_sub_epi8(mask_max, m); - - // Calculate 16 predicted pixels. - // Note that the maximum value of any entry of 'pred_l' or 'pred_r' - // is 64 * 255, so we have plenty of space to add rounding constants. - const __m128i data_l = _mm_unpacklo_epi8(a, b); - const __m128i mask_l = _mm_unpacklo_epi8(m, m_inv); - __m128i pred_l = _mm_maddubs_epi16(data_l, mask_l); - pred_l = xx_roundn_epu16(pred_l, AOM_BLEND_A64_ROUND_BITS); - - const __m128i data_r = _mm_unpackhi_epi8(a, b); - const __m128i mask_r = _mm_unpackhi_epi8(m, m_inv); - __m128i pred_r = _mm_maddubs_epi16(data_r, mask_r); - pred_r = xx_roundn_epu16(pred_r, AOM_BLEND_A64_ROUND_BITS); - - const __m128i pred = _mm_packus_epi16(pred_l, pred_r); - res = _mm_add_epi32(res, _mm_sad_epu8(pred, src)); - } - - src_ptr += src_stride; - a_ptr += a_stride; - b_ptr += b_stride; - m_ptr += m_stride; - } - // At this point, we have two 32-bit partial SADs in lanes 0 and 2 of 'res'. - int32_t sad = - _mm_cvtsi128_si32(res) + _mm_cvtsi128_si32(_mm_srli_si128(res, 8)); - return (sad + 31) >> 6; -} - -unsigned int aom_masked_sad8xh_ssse3(const uint8_t *src_ptr, int src_stride, - const uint8_t *a_ptr, int a_stride, - const uint8_t *b_ptr, int b_stride, - const uint8_t *m_ptr, int m_stride, - int height) { - int y; - __m128i res = _mm_setzero_si128(); - const __m128i mask_max = _mm_set1_epi8((1 << AOM_BLEND_A64_ROUND_BITS)); - - for (y = 0; y < height; y += 2) { - const __m128i src = _mm_unpacklo_epi64( - _mm_loadl_epi64((const __m128i *)src_ptr), - _mm_loadl_epi64((const __m128i *)&src_ptr[src_stride])); - const __m128i a0 = _mm_loadl_epi64((const __m128i *)a_ptr); - const __m128i a1 = _mm_loadl_epi64((const __m128i *)&a_ptr[a_stride]); - const __m128i b0 = _mm_loadl_epi64((const __m128i *)b_ptr); - const __m128i b1 = _mm_loadl_epi64((const __m128i *)&b_ptr[b_stride]); - const __m128i m = - _mm_unpacklo_epi64(_mm_loadl_epi64((const __m128i *)m_ptr), - _mm_loadl_epi64((const __m128i *)&m_ptr[m_stride])); - const __m128i m_inv = _mm_sub_epi8(mask_max, m); - - const __m128i data_l = _mm_unpacklo_epi8(a0, b0); - const __m128i mask_l = _mm_unpacklo_epi8(m, m_inv); - __m128i pred_l = _mm_maddubs_epi16(data_l, mask_l); - pred_l = xx_roundn_epu16(pred_l, AOM_BLEND_A64_ROUND_BITS); - - const __m128i data_r = _mm_unpacklo_epi8(a1, b1); - const __m128i mask_r = _mm_unpackhi_epi8(m, m_inv); - __m128i pred_r = _mm_maddubs_epi16(data_r, mask_r); - pred_r = xx_roundn_epu16(pred_r, AOM_BLEND_A64_ROUND_BITS); - - const __m128i pred = _mm_packus_epi16(pred_l, pred_r); - res = _mm_add_epi32(res, _mm_sad_epu8(pred, src)); - - src_ptr += src_stride * 2; - a_ptr += a_stride * 2; - b_ptr += b_stride * 2; - m_ptr += m_stride * 2; - } - int32_t sad = - _mm_cvtsi128_si32(res) + _mm_cvtsi128_si32(_mm_srli_si128(res, 8)); - return (sad + 31) >> 6; -} - -unsigned int aom_masked_sad4xh_ssse3(const uint8_t *src_ptr, int src_stride, - const uint8_t *a_ptr, int a_stride, - const uint8_t *b_ptr, int b_stride, - const uint8_t *m_ptr, int m_stride, - int height) { - int y; - __m128i res = _mm_setzero_si128(); - const __m128i mask_max = _mm_set1_epi8((1 << AOM_BLEND_A64_ROUND_BITS)); - - for (y = 0; y < height; y += 2) { - // Load two rows at a time, this seems to be a bit faster - // than four rows at a time in this case. - const __m128i src = _mm_unpacklo_epi32( - _mm_cvtsi32_si128(*(uint32_t *)src_ptr), - _mm_cvtsi32_si128(*(uint32_t *)&src_ptr[src_stride])); - const __m128i a = - _mm_unpacklo_epi32(_mm_cvtsi32_si128(*(uint32_t *)a_ptr), - _mm_cvtsi32_si128(*(uint32_t *)&a_ptr[a_stride])); - const __m128i b = - _mm_unpacklo_epi32(_mm_cvtsi32_si128(*(uint32_t *)b_ptr), - _mm_cvtsi32_si128(*(uint32_t *)&b_ptr[b_stride])); - const __m128i m = - _mm_unpacklo_epi32(_mm_cvtsi32_si128(*(uint32_t *)m_ptr), - _mm_cvtsi32_si128(*(uint32_t *)&m_ptr[m_stride])); - const __m128i m_inv = _mm_sub_epi8(mask_max, m); - - const __m128i data = _mm_unpacklo_epi8(a, b); - const __m128i mask = _mm_unpacklo_epi8(m, m_inv); - __m128i pred_16bit = _mm_maddubs_epi16(data, mask); - pred_16bit = xx_roundn_epu16(pred_16bit, AOM_BLEND_A64_ROUND_BITS); - - const __m128i pred = _mm_packus_epi16(pred_16bit, _mm_setzero_si128()); - res = _mm_add_epi32(res, _mm_sad_epu8(pred, src)); - - src_ptr += src_stride * 2; - a_ptr += a_stride * 2; - b_ptr += b_stride * 2; - m_ptr += m_stride * 2; - } - // At this point, the SAD is stored in lane 0 of 'res' - int32_t sad = _mm_cvtsi128_si32(res); - return (sad + 31) >> 6; -} - -// For width a multiple of 8 -static INLINE unsigned int highbd_masked_sad_ssse3( - const uint8_t *src8, int src_stride, const uint8_t *a8, int a_stride, - const uint8_t *b8, int b_stride, const uint8_t *m_ptr, int m_stride, - int width, int height); - -#define HIGHBD_MASKSADMXN_SSSE3(m, n) \ - unsigned int aom_highbd_masked_sad##m##x##n##_ssse3( \ - const uint8_t *src8, int src_stride, const uint8_t *ref8, \ - int ref_stride, const uint8_t *second_pred8, const uint8_t *msk, \ - int msk_stride, int invert_mask) { \ - if (!invert_mask) \ - return highbd_masked_sad_ssse3(src8, src_stride, ref8, ref_stride, \ - second_pred8, m, msk, msk_stride, m, n); \ - else \ - return highbd_masked_sad_ssse3(src8, src_stride, second_pred8, m, ref8, \ - ref_stride, msk, msk_stride, m, n); \ - } - -#define HIGHBD_MASKSAD4XN_SSSE3(n) \ - unsigned int aom_highbd_masked_sad4x##n##_ssse3( \ - const uint8_t *src8, int src_stride, const uint8_t *ref8, \ - int ref_stride, const uint8_t *second_pred8, const uint8_t *msk, \ - int msk_stride, int invert_mask) { \ - if (!invert_mask) \ - return aom_highbd_masked_sad4xh_ssse3(src8, src_stride, ref8, \ - ref_stride, second_pred8, 4, msk, \ - msk_stride, n); \ - else \ - return aom_highbd_masked_sad4xh_ssse3(src8, src_stride, second_pred8, 4, \ - ref8, ref_stride, msk, msk_stride, \ - n); \ - } - -HIGHBD_MASKSADMXN_SSSE3(128, 128) -HIGHBD_MASKSADMXN_SSSE3(128, 64) -HIGHBD_MASKSADMXN_SSSE3(64, 128) -HIGHBD_MASKSADMXN_SSSE3(64, 64) -HIGHBD_MASKSADMXN_SSSE3(64, 32) -HIGHBD_MASKSADMXN_SSSE3(32, 64) -HIGHBD_MASKSADMXN_SSSE3(32, 32) -HIGHBD_MASKSADMXN_SSSE3(32, 16) -HIGHBD_MASKSADMXN_SSSE3(16, 32) -HIGHBD_MASKSADMXN_SSSE3(16, 16) -HIGHBD_MASKSADMXN_SSSE3(16, 8) -HIGHBD_MASKSADMXN_SSSE3(8, 16) -HIGHBD_MASKSADMXN_SSSE3(8, 8) -HIGHBD_MASKSADMXN_SSSE3(8, 4) -HIGHBD_MASKSAD4XN_SSSE3(8) -HIGHBD_MASKSAD4XN_SSSE3(4) -HIGHBD_MASKSAD4XN_SSSE3(16) -HIGHBD_MASKSADMXN_SSSE3(16, 4) -HIGHBD_MASKSADMXN_SSSE3(8, 32) -HIGHBD_MASKSADMXN_SSSE3(32, 8) -HIGHBD_MASKSADMXN_SSSE3(16, 64) -HIGHBD_MASKSADMXN_SSSE3(64, 16) - -static INLINE unsigned int highbd_masked_sad_ssse3( - const uint8_t *src8, int src_stride, const uint8_t *a8, int a_stride, - const uint8_t *b8, int b_stride, const uint8_t *m_ptr, int m_stride, - int width, int height) { - const uint16_t *src_ptr = CONVERT_TO_SHORTPTR(src8); - const uint16_t *a_ptr = CONVERT_TO_SHORTPTR(a8); - const uint16_t *b_ptr = CONVERT_TO_SHORTPTR(b8); - int x, y; - __m128i res = _mm_setzero_si128(); - const __m128i mask_max = _mm_set1_epi16((1 << AOM_BLEND_A64_ROUND_BITS)); - const __m128i round_const = - _mm_set1_epi32((1 << AOM_BLEND_A64_ROUND_BITS) >> 1); - const __m128i one = _mm_set1_epi16(1); - - for (y = 0; y < height; y++) { - for (x = 0; x < width; x += 8) { - const __m128i src = _mm_loadu_si128((const __m128i *)&src_ptr[x]); - const __m128i a = _mm_loadu_si128((const __m128i *)&a_ptr[x]); - const __m128i b = _mm_loadu_si128((const __m128i *)&b_ptr[x]); - // Zero-extend mask to 16 bits - const __m128i m = _mm_unpacklo_epi8( - _mm_loadl_epi64((const __m128i *)&m_ptr[x]), _mm_setzero_si128()); - const __m128i m_inv = _mm_sub_epi16(mask_max, m); - - const __m128i data_l = _mm_unpacklo_epi16(a, b); - const __m128i mask_l = _mm_unpacklo_epi16(m, m_inv); - __m128i pred_l = _mm_madd_epi16(data_l, mask_l); - pred_l = _mm_srai_epi32(_mm_add_epi32(pred_l, round_const), - AOM_BLEND_A64_ROUND_BITS); - - const __m128i data_r = _mm_unpackhi_epi16(a, b); - const __m128i mask_r = _mm_unpackhi_epi16(m, m_inv); - __m128i pred_r = _mm_madd_epi16(data_r, mask_r); - pred_r = _mm_srai_epi32(_mm_add_epi32(pred_r, round_const), - AOM_BLEND_A64_ROUND_BITS); - - // Note: the maximum value in pred_l/r is (2^bd)-1 < 2^15, - // so it is safe to do signed saturation here. - const __m128i pred = _mm_packs_epi32(pred_l, pred_r); - // There is no 16-bit SAD instruction, so we have to synthesize - // an 8-element SAD. We do this by storing 4 32-bit partial SADs, - // and accumulating them at the end - const __m128i diff = _mm_abs_epi16(_mm_sub_epi16(pred, src)); - res = _mm_add_epi32(res, _mm_madd_epi16(diff, one)); - } - - src_ptr += src_stride; - a_ptr += a_stride; - b_ptr += b_stride; - m_ptr += m_stride; - } - // At this point, we have four 32-bit partial SADs stored in 'res'. - res = _mm_hadd_epi32(res, res); - res = _mm_hadd_epi32(res, res); - int sad = _mm_cvtsi128_si32(res); - return (sad + 31) >> 6; -} - -unsigned int aom_highbd_masked_sad4xh_ssse3(const uint8_t *src8, int src_stride, - const uint8_t *a8, int a_stride, - const uint8_t *b8, int b_stride, - const uint8_t *m_ptr, int m_stride, - int height) { - const uint16_t *src_ptr = CONVERT_TO_SHORTPTR(src8); - const uint16_t *a_ptr = CONVERT_TO_SHORTPTR(a8); - const uint16_t *b_ptr = CONVERT_TO_SHORTPTR(b8); - int y; - __m128i res = _mm_setzero_si128(); - const __m128i mask_max = _mm_set1_epi16((1 << AOM_BLEND_A64_ROUND_BITS)); - const __m128i round_const = - _mm_set1_epi32((1 << AOM_BLEND_A64_ROUND_BITS) >> 1); - const __m128i one = _mm_set1_epi16(1); - - for (y = 0; y < height; y += 2) { - const __m128i src = _mm_unpacklo_epi64( - _mm_loadl_epi64((const __m128i *)src_ptr), - _mm_loadl_epi64((const __m128i *)&src_ptr[src_stride])); - const __m128i a = - _mm_unpacklo_epi64(_mm_loadl_epi64((const __m128i *)a_ptr), - _mm_loadl_epi64((const __m128i *)&a_ptr[a_stride])); - const __m128i b = - _mm_unpacklo_epi64(_mm_loadl_epi64((const __m128i *)b_ptr), - _mm_loadl_epi64((const __m128i *)&b_ptr[b_stride])); - // Zero-extend mask to 16 bits - const __m128i m = _mm_unpacklo_epi8( - _mm_unpacklo_epi32( - _mm_cvtsi32_si128(*(const uint32_t *)m_ptr), - _mm_cvtsi32_si128(*(const uint32_t *)&m_ptr[m_stride])), - _mm_setzero_si128()); - const __m128i m_inv = _mm_sub_epi16(mask_max, m); - - const __m128i data_l = _mm_unpacklo_epi16(a, b); - const __m128i mask_l = _mm_unpacklo_epi16(m, m_inv); - __m128i pred_l = _mm_madd_epi16(data_l, mask_l); - pred_l = _mm_srai_epi32(_mm_add_epi32(pred_l, round_const), - AOM_BLEND_A64_ROUND_BITS); - - const __m128i data_r = _mm_unpackhi_epi16(a, b); - const __m128i mask_r = _mm_unpackhi_epi16(m, m_inv); - __m128i pred_r = _mm_madd_epi16(data_r, mask_r); - pred_r = _mm_srai_epi32(_mm_add_epi32(pred_r, round_const), - AOM_BLEND_A64_ROUND_BITS); - - const __m128i pred = _mm_packs_epi32(pred_l, pred_r); - const __m128i diff = _mm_abs_epi16(_mm_sub_epi16(pred, src)); - res = _mm_add_epi32(res, _mm_madd_epi16(diff, one)); - - src_ptr += src_stride * 2; - a_ptr += a_stride * 2; - b_ptr += b_stride * 2; - m_ptr += m_stride * 2; - } - res = _mm_hadd_epi32(res, res); - res = _mm_hadd_epi32(res, res); - int sad = _mm_cvtsi128_si32(res); - return (sad + 31) >> 6; -} -- cgit v1.2.3