зеркало из https://github.com/mozilla/gecko-dev.git
869 строки
45 KiB
C
869 строки
45 KiB
C
/*
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* Copyright (c) 2016, Alliance for Open Media. All rights reserved
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*
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* This source code is subject to the terms of the BSD 2 Clause License and
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* the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
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* was not distributed with this source code in the LICENSE file, you can
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* obtain it at www.aomedia.org/license/software. If the Alliance for Open
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* Media Patent License 1.0 was not distributed with this source code in the
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* PATENTS file, you can obtain it at www.aomedia.org/license/patent.
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*/
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#include <assert.h>
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#include <emmintrin.h> // SSE2
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#include "config/aom_config.h"
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#include "config/aom_dsp_rtcd.h"
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#include "config/av1_rtcd.h"
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#include "aom_dsp/x86/synonyms.h"
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#include "aom_ports/mem.h"
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#include "av1/common/filter.h"
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#include "av1/common/onyxc_int.h"
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#include "av1/common/reconinter.h"
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typedef uint32_t (*high_variance_fn_t)(const uint16_t *src, int src_stride,
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const uint16_t *ref, int ref_stride,
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uint32_t *sse, int *sum);
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uint32_t aom_highbd_calc8x8var_sse2(const uint16_t *src, int src_stride,
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const uint16_t *ref, int ref_stride,
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uint32_t *sse, int *sum);
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uint32_t aom_highbd_calc16x16var_sse2(const uint16_t *src, int src_stride,
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const uint16_t *ref, int ref_stride,
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uint32_t *sse, int *sum);
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static void highbd_8_variance_sse2(const uint16_t *src, int src_stride,
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const uint16_t *ref, int ref_stride, int w,
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int h, uint32_t *sse, int *sum,
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high_variance_fn_t var_fn, int block_size) {
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int i, j;
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*sse = 0;
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*sum = 0;
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for (i = 0; i < h; i += block_size) {
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for (j = 0; j < w; j += block_size) {
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unsigned int sse0;
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int sum0;
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var_fn(src + src_stride * i + j, src_stride, ref + ref_stride * i + j,
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ref_stride, &sse0, &sum0);
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*sse += sse0;
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*sum += sum0;
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}
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}
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}
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static void highbd_10_variance_sse2(const uint16_t *src, int src_stride,
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const uint16_t *ref, int ref_stride, int w,
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int h, uint32_t *sse, int *sum,
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high_variance_fn_t var_fn, int block_size) {
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int i, j;
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uint64_t sse_long = 0;
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int32_t sum_long = 0;
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for (i = 0; i < h; i += block_size) {
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for (j = 0; j < w; j += block_size) {
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unsigned int sse0;
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int sum0;
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var_fn(src + src_stride * i + j, src_stride, ref + ref_stride * i + j,
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ref_stride, &sse0, &sum0);
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sse_long += sse0;
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sum_long += sum0;
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}
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}
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*sum = ROUND_POWER_OF_TWO(sum_long, 2);
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*sse = (uint32_t)ROUND_POWER_OF_TWO(sse_long, 4);
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}
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static void highbd_12_variance_sse2(const uint16_t *src, int src_stride,
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const uint16_t *ref, int ref_stride, int w,
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int h, uint32_t *sse, int *sum,
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high_variance_fn_t var_fn, int block_size) {
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int i, j;
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uint64_t sse_long = 0;
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int32_t sum_long = 0;
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for (i = 0; i < h; i += block_size) {
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for (j = 0; j < w; j += block_size) {
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unsigned int sse0;
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int sum0;
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var_fn(src + src_stride * i + j, src_stride, ref + ref_stride * i + j,
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ref_stride, &sse0, &sum0);
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sse_long += sse0;
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sum_long += sum0;
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}
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}
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*sum = ROUND_POWER_OF_TWO(sum_long, 4);
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*sse = (uint32_t)ROUND_POWER_OF_TWO(sse_long, 8);
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}
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#define HIGH_GET_VAR(S) \
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void aom_highbd_get##S##x##S##var_sse2(const uint8_t *src8, int src_stride, \
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const uint8_t *ref8, int ref_stride, \
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uint32_t *sse, int *sum) { \
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uint16_t *src = CONVERT_TO_SHORTPTR(src8); \
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uint16_t *ref = CONVERT_TO_SHORTPTR(ref8); \
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aom_highbd_calc##S##x##S##var_sse2(src, src_stride, ref, ref_stride, sse, \
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sum); \
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} \
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\
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void aom_highbd_10_get##S##x##S##var_sse2( \
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const uint8_t *src8, int src_stride, const uint8_t *ref8, \
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int ref_stride, uint32_t *sse, int *sum) { \
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uint16_t *src = CONVERT_TO_SHORTPTR(src8); \
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uint16_t *ref = CONVERT_TO_SHORTPTR(ref8); \
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aom_highbd_calc##S##x##S##var_sse2(src, src_stride, ref, ref_stride, sse, \
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sum); \
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*sum = ROUND_POWER_OF_TWO(*sum, 2); \
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*sse = ROUND_POWER_OF_TWO(*sse, 4); \
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} \
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\
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void aom_highbd_12_get##S##x##S##var_sse2( \
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const uint8_t *src8, int src_stride, const uint8_t *ref8, \
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int ref_stride, uint32_t *sse, int *sum) { \
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uint16_t *src = CONVERT_TO_SHORTPTR(src8); \
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uint16_t *ref = CONVERT_TO_SHORTPTR(ref8); \
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aom_highbd_calc##S##x##S##var_sse2(src, src_stride, ref, ref_stride, sse, \
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sum); \
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*sum = ROUND_POWER_OF_TWO(*sum, 4); \
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*sse = ROUND_POWER_OF_TWO(*sse, 8); \
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}
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HIGH_GET_VAR(16);
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HIGH_GET_VAR(8);
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#undef HIGH_GET_VAR
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#define VAR_FN(w, h, block_size, shift) \
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uint32_t aom_highbd_8_variance##w##x##h##_sse2( \
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const uint8_t *src8, int src_stride, const uint8_t *ref8, \
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int ref_stride, uint32_t *sse) { \
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int sum; \
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uint16_t *src = CONVERT_TO_SHORTPTR(src8); \
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uint16_t *ref = CONVERT_TO_SHORTPTR(ref8); \
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highbd_8_variance_sse2( \
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src, src_stride, ref, ref_stride, w, h, sse, &sum, \
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aom_highbd_calc##block_size##x##block_size##var_sse2, block_size); \
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return *sse - (uint32_t)(((int64_t)sum * sum) >> shift); \
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} \
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\
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uint32_t aom_highbd_10_variance##w##x##h##_sse2( \
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const uint8_t *src8, int src_stride, const uint8_t *ref8, \
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int ref_stride, uint32_t *sse) { \
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int sum; \
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int64_t var; \
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uint16_t *src = CONVERT_TO_SHORTPTR(src8); \
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uint16_t *ref = CONVERT_TO_SHORTPTR(ref8); \
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highbd_10_variance_sse2( \
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src, src_stride, ref, ref_stride, w, h, sse, &sum, \
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aom_highbd_calc##block_size##x##block_size##var_sse2, block_size); \
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var = (int64_t)(*sse) - (((int64_t)sum * sum) >> shift); \
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return (var >= 0) ? (uint32_t)var : 0; \
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} \
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\
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uint32_t aom_highbd_12_variance##w##x##h##_sse2( \
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const uint8_t *src8, int src_stride, const uint8_t *ref8, \
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int ref_stride, uint32_t *sse) { \
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int sum; \
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int64_t var; \
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uint16_t *src = CONVERT_TO_SHORTPTR(src8); \
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uint16_t *ref = CONVERT_TO_SHORTPTR(ref8); \
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highbd_12_variance_sse2( \
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src, src_stride, ref, ref_stride, w, h, sse, &sum, \
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aom_highbd_calc##block_size##x##block_size##var_sse2, block_size); \
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var = (int64_t)(*sse) - (((int64_t)sum * sum) >> shift); \
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return (var >= 0) ? (uint32_t)var : 0; \
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}
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VAR_FN(128, 128, 16, 14);
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VAR_FN(128, 64, 16, 13);
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VAR_FN(64, 128, 16, 13);
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VAR_FN(64, 64, 16, 12);
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VAR_FN(64, 32, 16, 11);
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VAR_FN(32, 64, 16, 11);
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VAR_FN(32, 32, 16, 10);
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VAR_FN(32, 16, 16, 9);
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VAR_FN(16, 32, 16, 9);
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VAR_FN(16, 16, 16, 8);
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VAR_FN(16, 8, 8, 7);
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VAR_FN(8, 16, 8, 7);
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VAR_FN(8, 8, 8, 6);
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VAR_FN(16, 4, 16, 6);
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VAR_FN(8, 32, 8, 8);
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VAR_FN(32, 8, 8, 8);
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VAR_FN(16, 64, 16, 10);
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VAR_FN(64, 16, 16, 10);
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#undef VAR_FN
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unsigned int aom_highbd_8_mse16x16_sse2(const uint8_t *src8, int src_stride,
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const uint8_t *ref8, int ref_stride,
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unsigned int *sse) {
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int sum;
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uint16_t *src = CONVERT_TO_SHORTPTR(src8);
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uint16_t *ref = CONVERT_TO_SHORTPTR(ref8);
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highbd_8_variance_sse2(src, src_stride, ref, ref_stride, 16, 16, sse, &sum,
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aom_highbd_calc16x16var_sse2, 16);
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return *sse;
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}
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unsigned int aom_highbd_10_mse16x16_sse2(const uint8_t *src8, int src_stride,
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const uint8_t *ref8, int ref_stride,
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unsigned int *sse) {
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int sum;
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uint16_t *src = CONVERT_TO_SHORTPTR(src8);
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uint16_t *ref = CONVERT_TO_SHORTPTR(ref8);
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highbd_10_variance_sse2(src, src_stride, ref, ref_stride, 16, 16, sse, &sum,
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aom_highbd_calc16x16var_sse2, 16);
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return *sse;
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}
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unsigned int aom_highbd_12_mse16x16_sse2(const uint8_t *src8, int src_stride,
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const uint8_t *ref8, int ref_stride,
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unsigned int *sse) {
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int sum;
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uint16_t *src = CONVERT_TO_SHORTPTR(src8);
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uint16_t *ref = CONVERT_TO_SHORTPTR(ref8);
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highbd_12_variance_sse2(src, src_stride, ref, ref_stride, 16, 16, sse, &sum,
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aom_highbd_calc16x16var_sse2, 16);
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return *sse;
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}
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unsigned int aom_highbd_8_mse8x8_sse2(const uint8_t *src8, int src_stride,
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const uint8_t *ref8, int ref_stride,
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unsigned int *sse) {
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int sum;
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uint16_t *src = CONVERT_TO_SHORTPTR(src8);
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uint16_t *ref = CONVERT_TO_SHORTPTR(ref8);
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highbd_8_variance_sse2(src, src_stride, ref, ref_stride, 8, 8, sse, &sum,
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aom_highbd_calc8x8var_sse2, 8);
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return *sse;
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}
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unsigned int aom_highbd_10_mse8x8_sse2(const uint8_t *src8, int src_stride,
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const uint8_t *ref8, int ref_stride,
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unsigned int *sse) {
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int sum;
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uint16_t *src = CONVERT_TO_SHORTPTR(src8);
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uint16_t *ref = CONVERT_TO_SHORTPTR(ref8);
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highbd_10_variance_sse2(src, src_stride, ref, ref_stride, 8, 8, sse, &sum,
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aom_highbd_calc8x8var_sse2, 8);
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return *sse;
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}
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unsigned int aom_highbd_12_mse8x8_sse2(const uint8_t *src8, int src_stride,
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const uint8_t *ref8, int ref_stride,
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unsigned int *sse) {
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int sum;
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uint16_t *src = CONVERT_TO_SHORTPTR(src8);
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uint16_t *ref = CONVERT_TO_SHORTPTR(ref8);
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highbd_12_variance_sse2(src, src_stride, ref, ref_stride, 8, 8, sse, &sum,
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aom_highbd_calc8x8var_sse2, 8);
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return *sse;
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}
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// The 2 unused parameters are place holders for PIC enabled build.
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// These definitions are for functions defined in
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// highbd_subpel_variance_impl_sse2.asm
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#define DECL(w, opt) \
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int aom_highbd_sub_pixel_variance##w##xh_##opt( \
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const uint16_t *src, ptrdiff_t src_stride, int x_offset, int y_offset, \
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const uint16_t *dst, ptrdiff_t dst_stride, int height, \
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unsigned int *sse, void *unused0, void *unused);
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#define DECLS(opt) \
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DECL(8, opt); \
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DECL(16, opt)
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DECLS(sse2);
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#undef DECLS
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#undef DECL
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#define FN(w, h, wf, wlog2, hlog2, opt, cast) \
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uint32_t aom_highbd_8_sub_pixel_variance##w##x##h##_##opt( \
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const uint8_t *src8, int src_stride, int x_offset, int y_offset, \
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const uint8_t *dst8, int dst_stride, uint32_t *sse_ptr) { \
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uint32_t sse; \
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uint16_t *src = CONVERT_TO_SHORTPTR(src8); \
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uint16_t *dst = CONVERT_TO_SHORTPTR(dst8); \
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int se = aom_highbd_sub_pixel_variance##wf##xh_##opt( \
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src, src_stride, x_offset, y_offset, dst, dst_stride, h, &sse, NULL, \
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NULL); \
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if (w > wf) { \
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unsigned int sse2; \
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int se2 = aom_highbd_sub_pixel_variance##wf##xh_##opt( \
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src + 16, src_stride, x_offset, y_offset, dst + 16, dst_stride, h, \
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&sse2, NULL, NULL); \
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se += se2; \
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sse += sse2; \
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if (w > wf * 2) { \
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se2 = aom_highbd_sub_pixel_variance##wf##xh_##opt( \
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src + 32, src_stride, x_offset, y_offset, dst + 32, dst_stride, h, \
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&sse2, NULL, NULL); \
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se += se2; \
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sse += sse2; \
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se2 = aom_highbd_sub_pixel_variance##wf##xh_##opt( \
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src + 48, src_stride, x_offset, y_offset, dst + 48, dst_stride, h, \
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&sse2, NULL, NULL); \
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se += se2; \
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sse += sse2; \
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} \
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} \
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*sse_ptr = sse; \
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return sse - (uint32_t)((cast se * se) >> (wlog2 + hlog2)); \
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} \
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\
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uint32_t aom_highbd_10_sub_pixel_variance##w##x##h##_##opt( \
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const uint8_t *src8, int src_stride, int x_offset, int y_offset, \
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const uint8_t *dst8, int dst_stride, uint32_t *sse_ptr) { \
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int64_t var; \
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uint32_t sse; \
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uint16_t *src = CONVERT_TO_SHORTPTR(src8); \
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uint16_t *dst = CONVERT_TO_SHORTPTR(dst8); \
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int se = aom_highbd_sub_pixel_variance##wf##xh_##opt( \
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src, src_stride, x_offset, y_offset, dst, dst_stride, h, &sse, NULL, \
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NULL); \
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if (w > wf) { \
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uint32_t sse2; \
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int se2 = aom_highbd_sub_pixel_variance##wf##xh_##opt( \
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src + 16, src_stride, x_offset, y_offset, dst + 16, dst_stride, h, \
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&sse2, NULL, NULL); \
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se += se2; \
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sse += sse2; \
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if (w > wf * 2) { \
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se2 = aom_highbd_sub_pixel_variance##wf##xh_##opt( \
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src + 32, src_stride, x_offset, y_offset, dst + 32, dst_stride, h, \
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&sse2, NULL, NULL); \
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se += se2; \
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sse += sse2; \
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se2 = aom_highbd_sub_pixel_variance##wf##xh_##opt( \
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src + 48, src_stride, x_offset, y_offset, dst + 48, dst_stride, h, \
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&sse2, NULL, NULL); \
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se += se2; \
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sse += sse2; \
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} \
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} \
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se = ROUND_POWER_OF_TWO(se, 2); \
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sse = ROUND_POWER_OF_TWO(sse, 4); \
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*sse_ptr = sse; \
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var = (int64_t)(sse) - ((cast se * se) >> (wlog2 + hlog2)); \
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return (var >= 0) ? (uint32_t)var : 0; \
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} \
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\
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uint32_t aom_highbd_12_sub_pixel_variance##w##x##h##_##opt( \
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const uint8_t *src8, int src_stride, int x_offset, int y_offset, \
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const uint8_t *dst8, int dst_stride, uint32_t *sse_ptr) { \
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int start_row; \
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uint32_t sse; \
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int se = 0; \
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int64_t var; \
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uint64_t long_sse = 0; \
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uint16_t *src = CONVERT_TO_SHORTPTR(src8); \
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uint16_t *dst = CONVERT_TO_SHORTPTR(dst8); \
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for (start_row = 0; start_row < h; start_row += 16) { \
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uint32_t sse2; \
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int height = h - start_row < 16 ? h - start_row : 16; \
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int se2 = aom_highbd_sub_pixel_variance##wf##xh_##opt( \
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src + (start_row * src_stride), src_stride, x_offset, y_offset, \
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dst + (start_row * dst_stride), dst_stride, height, &sse2, NULL, \
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NULL); \
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se += se2; \
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long_sse += sse2; \
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if (w > wf) { \
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se2 = aom_highbd_sub_pixel_variance##wf##xh_##opt( \
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src + 16 + (start_row * src_stride), src_stride, x_offset, \
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y_offset, dst + 16 + (start_row * dst_stride), dst_stride, height, \
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&sse2, NULL, NULL); \
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se += se2; \
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long_sse += sse2; \
|
|
if (w > wf * 2) { \
|
|
se2 = aom_highbd_sub_pixel_variance##wf##xh_##opt( \
|
|
src + 32 + (start_row * src_stride), src_stride, x_offset, \
|
|
y_offset, dst + 32 + (start_row * dst_stride), dst_stride, \
|
|
height, &sse2, NULL, NULL); \
|
|
se += se2; \
|
|
long_sse += sse2; \
|
|
se2 = aom_highbd_sub_pixel_variance##wf##xh_##opt( \
|
|
src + 48 + (start_row * src_stride), src_stride, x_offset, \
|
|
y_offset, dst + 48 + (start_row * dst_stride), dst_stride, \
|
|
height, &sse2, NULL, NULL); \
|
|
se += se2; \
|
|
long_sse += sse2; \
|
|
} \
|
|
} \
|
|
} \
|
|
se = ROUND_POWER_OF_TWO(se, 4); \
|
|
sse = (uint32_t)ROUND_POWER_OF_TWO(long_sse, 8); \
|
|
*sse_ptr = sse; \
|
|
var = (int64_t)(sse) - ((cast se * se) >> (wlog2 + hlog2)); \
|
|
return (var >= 0) ? (uint32_t)var : 0; \
|
|
}
|
|
|
|
#define FNS(opt) \
|
|
FN(64, 64, 16, 6, 6, opt, (int64_t)); \
|
|
FN(64, 32, 16, 6, 5, opt, (int64_t)); \
|
|
FN(32, 64, 16, 5, 6, opt, (int64_t)); \
|
|
FN(32, 32, 16, 5, 5, opt, (int64_t)); \
|
|
FN(32, 16, 16, 5, 4, opt, (int64_t)); \
|
|
FN(16, 32, 16, 4, 5, opt, (int64_t)); \
|
|
FN(16, 16, 16, 4, 4, opt, (int64_t)); \
|
|
FN(16, 8, 16, 4, 3, opt, (int64_t)); \
|
|
FN(8, 16, 8, 3, 4, opt, (int64_t)); \
|
|
FN(8, 8, 8, 3, 3, opt, (int64_t)); \
|
|
FN(8, 4, 8, 3, 2, opt, (int64_t)); \
|
|
FN(16, 4, 16, 4, 2, opt, (int64_t)); \
|
|
FN(8, 32, 8, 3, 5, opt, (int64_t)); \
|
|
FN(32, 8, 16, 5, 3, opt, (int64_t)); \
|
|
FN(16, 64, 16, 4, 6, opt, (int64_t)); \
|
|
FN(64, 16, 16, 6, 4, opt, (int64_t))
|
|
|
|
FNS(sse2);
|
|
|
|
#undef FNS
|
|
#undef FN
|
|
|
|
// The 2 unused parameters are place holders for PIC enabled build.
|
|
#define DECL(w, opt) \
|
|
int aom_highbd_sub_pixel_avg_variance##w##xh_##opt( \
|
|
const uint16_t *src, ptrdiff_t src_stride, int x_offset, int y_offset, \
|
|
const uint16_t *dst, ptrdiff_t dst_stride, const uint16_t *sec, \
|
|
ptrdiff_t sec_stride, int height, unsigned int *sse, void *unused0, \
|
|
void *unused);
|
|
#define DECLS(opt) \
|
|
DECL(16, opt) \
|
|
DECL(8, opt)
|
|
|
|
DECLS(sse2);
|
|
#undef DECL
|
|
#undef DECLS
|
|
|
|
#define FN(w, h, wf, wlog2, hlog2, opt, cast) \
|
|
uint32_t aom_highbd_8_sub_pixel_avg_variance##w##x##h##_##opt( \
|
|
const uint8_t *src8, int src_stride, int x_offset, int y_offset, \
|
|
const uint8_t *dst8, int dst_stride, uint32_t *sse_ptr, \
|
|
const uint8_t *sec8) { \
|
|
uint32_t sse; \
|
|
uint16_t *src = CONVERT_TO_SHORTPTR(src8); \
|
|
uint16_t *dst = CONVERT_TO_SHORTPTR(dst8); \
|
|
uint16_t *sec = CONVERT_TO_SHORTPTR(sec8); \
|
|
int se = aom_highbd_sub_pixel_avg_variance##wf##xh_##opt( \
|
|
src, src_stride, x_offset, y_offset, dst, dst_stride, sec, w, h, &sse, \
|
|
NULL, NULL); \
|
|
if (w > wf) { \
|
|
uint32_t sse2; \
|
|
int se2 = aom_highbd_sub_pixel_avg_variance##wf##xh_##opt( \
|
|
src + 16, src_stride, x_offset, y_offset, dst + 16, dst_stride, \
|
|
sec + 16, w, h, &sse2, NULL, NULL); \
|
|
se += se2; \
|
|
sse += sse2; \
|
|
if (w > wf * 2) { \
|
|
se2 = aom_highbd_sub_pixel_avg_variance##wf##xh_##opt( \
|
|
src + 32, src_stride, x_offset, y_offset, dst + 32, dst_stride, \
|
|
sec + 32, w, h, &sse2, NULL, NULL); \
|
|
se += se2; \
|
|
sse += sse2; \
|
|
se2 = aom_highbd_sub_pixel_avg_variance##wf##xh_##opt( \
|
|
src + 48, src_stride, x_offset, y_offset, dst + 48, dst_stride, \
|
|
sec + 48, w, h, &sse2, NULL, NULL); \
|
|
se += se2; \
|
|
sse += sse2; \
|
|
} \
|
|
} \
|
|
*sse_ptr = sse; \
|
|
return sse - (uint32_t)((cast se * se) >> (wlog2 + hlog2)); \
|
|
} \
|
|
\
|
|
uint32_t aom_highbd_10_sub_pixel_avg_variance##w##x##h##_##opt( \
|
|
const uint8_t *src8, int src_stride, int x_offset, int y_offset, \
|
|
const uint8_t *dst8, int dst_stride, uint32_t *sse_ptr, \
|
|
const uint8_t *sec8) { \
|
|
int64_t var; \
|
|
uint32_t sse; \
|
|
uint16_t *src = CONVERT_TO_SHORTPTR(src8); \
|
|
uint16_t *dst = CONVERT_TO_SHORTPTR(dst8); \
|
|
uint16_t *sec = CONVERT_TO_SHORTPTR(sec8); \
|
|
int se = aom_highbd_sub_pixel_avg_variance##wf##xh_##opt( \
|
|
src, src_stride, x_offset, y_offset, dst, dst_stride, sec, w, h, &sse, \
|
|
NULL, NULL); \
|
|
if (w > wf) { \
|
|
uint32_t sse2; \
|
|
int se2 = aom_highbd_sub_pixel_avg_variance##wf##xh_##opt( \
|
|
src + 16, src_stride, x_offset, y_offset, dst + 16, dst_stride, \
|
|
sec + 16, w, h, &sse2, NULL, NULL); \
|
|
se += se2; \
|
|
sse += sse2; \
|
|
if (w > wf * 2) { \
|
|
se2 = aom_highbd_sub_pixel_avg_variance##wf##xh_##opt( \
|
|
src + 32, src_stride, x_offset, y_offset, dst + 32, dst_stride, \
|
|
sec + 32, w, h, &sse2, NULL, NULL); \
|
|
se += se2; \
|
|
sse += sse2; \
|
|
se2 = aom_highbd_sub_pixel_avg_variance##wf##xh_##opt( \
|
|
src + 48, src_stride, x_offset, y_offset, dst + 48, dst_stride, \
|
|
sec + 48, w, h, &sse2, NULL, NULL); \
|
|
se += se2; \
|
|
sse += sse2; \
|
|
} \
|
|
} \
|
|
se = ROUND_POWER_OF_TWO(se, 2); \
|
|
sse = ROUND_POWER_OF_TWO(sse, 4); \
|
|
*sse_ptr = sse; \
|
|
var = (int64_t)(sse) - ((cast se * se) >> (wlog2 + hlog2)); \
|
|
return (var >= 0) ? (uint32_t)var : 0; \
|
|
} \
|
|
\
|
|
uint32_t aom_highbd_12_sub_pixel_avg_variance##w##x##h##_##opt( \
|
|
const uint8_t *src8, int src_stride, int x_offset, int y_offset, \
|
|
const uint8_t *dst8, int dst_stride, uint32_t *sse_ptr, \
|
|
const uint8_t *sec8) { \
|
|
int start_row; \
|
|
int64_t var; \
|
|
uint32_t sse; \
|
|
int se = 0; \
|
|
uint64_t long_sse = 0; \
|
|
uint16_t *src = CONVERT_TO_SHORTPTR(src8); \
|
|
uint16_t *dst = CONVERT_TO_SHORTPTR(dst8); \
|
|
uint16_t *sec = CONVERT_TO_SHORTPTR(sec8); \
|
|
for (start_row = 0; start_row < h; start_row += 16) { \
|
|
uint32_t sse2; \
|
|
int height = h - start_row < 16 ? h - start_row : 16; \
|
|
int se2 = aom_highbd_sub_pixel_avg_variance##wf##xh_##opt( \
|
|
src + (start_row * src_stride), src_stride, x_offset, y_offset, \
|
|
dst + (start_row * dst_stride), dst_stride, sec + (start_row * w), \
|
|
w, height, &sse2, NULL, NULL); \
|
|
se += se2; \
|
|
long_sse += sse2; \
|
|
if (w > wf) { \
|
|
se2 = aom_highbd_sub_pixel_avg_variance##wf##xh_##opt( \
|
|
src + 16 + (start_row * src_stride), src_stride, x_offset, \
|
|
y_offset, dst + 16 + (start_row * dst_stride), dst_stride, \
|
|
sec + 16 + (start_row * w), w, height, &sse2, NULL, NULL); \
|
|
se += se2; \
|
|
long_sse += sse2; \
|
|
if (w > wf * 2) { \
|
|
se2 = aom_highbd_sub_pixel_avg_variance##wf##xh_##opt( \
|
|
src + 32 + (start_row * src_stride), src_stride, x_offset, \
|
|
y_offset, dst + 32 + (start_row * dst_stride), dst_stride, \
|
|
sec + 32 + (start_row * w), w, height, &sse2, NULL, NULL); \
|
|
se += se2; \
|
|
long_sse += sse2; \
|
|
se2 = aom_highbd_sub_pixel_avg_variance##wf##xh_##opt( \
|
|
src + 48 + (start_row * src_stride), src_stride, x_offset, \
|
|
y_offset, dst + 48 + (start_row * dst_stride), dst_stride, \
|
|
sec + 48 + (start_row * w), w, height, &sse2, NULL, NULL); \
|
|
se += se2; \
|
|
long_sse += sse2; \
|
|
} \
|
|
} \
|
|
} \
|
|
se = ROUND_POWER_OF_TWO(se, 4); \
|
|
sse = (uint32_t)ROUND_POWER_OF_TWO(long_sse, 8); \
|
|
*sse_ptr = sse; \
|
|
var = (int64_t)(sse) - ((cast se * se) >> (wlog2 + hlog2)); \
|
|
return (var >= 0) ? (uint32_t)var : 0; \
|
|
}
|
|
|
|
#define FNS(opt) \
|
|
FN(64, 64, 16, 6, 6, opt, (int64_t)); \
|
|
FN(64, 32, 16, 6, 5, opt, (int64_t)); \
|
|
FN(32, 64, 16, 5, 6, opt, (int64_t)); \
|
|
FN(32, 32, 16, 5, 5, opt, (int64_t)); \
|
|
FN(32, 16, 16, 5, 4, opt, (int64_t)); \
|
|
FN(16, 32, 16, 4, 5, opt, (int64_t)); \
|
|
FN(16, 16, 16, 4, 4, opt, (int64_t)); \
|
|
FN(16, 8, 16, 4, 3, opt, (int64_t)); \
|
|
FN(8, 16, 8, 3, 4, opt, (int64_t)); \
|
|
FN(8, 8, 8, 3, 3, opt, (int64_t)); \
|
|
FN(8, 4, 8, 3, 2, opt, (int64_t)); \
|
|
FN(16, 4, 16, 4, 2, opt, (int64_t)); \
|
|
FN(8, 32, 8, 3, 5, opt, (int64_t)); \
|
|
FN(32, 8, 16, 5, 3, opt, (int64_t)); \
|
|
FN(16, 64, 16, 4, 6, opt, (int64_t)); \
|
|
FN(64, 16, 16, 6, 4, opt, (int64_t));
|
|
|
|
FNS(sse2);
|
|
|
|
#undef FNS
|
|
#undef FN
|
|
|
|
void aom_highbd_upsampled_pred_sse2(MACROBLOCKD *xd,
|
|
const struct AV1Common *const cm,
|
|
int mi_row, int mi_col, const MV *const mv,
|
|
uint8_t *comp_pred8, int width, int height,
|
|
int subpel_x_q3, int subpel_y_q3,
|
|
const uint8_t *ref8, int ref_stride, int bd,
|
|
int subpel_search) {
|
|
// expect xd == NULL only in tests
|
|
if (xd != NULL) {
|
|
const MB_MODE_INFO *mi = xd->mi[0];
|
|
const int ref_num = 0;
|
|
const int is_intrabc = is_intrabc_block(mi);
|
|
const struct scale_factors *const sf =
|
|
is_intrabc ? &cm->sf_identity : &xd->block_refs[ref_num]->sf;
|
|
const int is_scaled = av1_is_scaled(sf);
|
|
|
|
if (is_scaled) {
|
|
// Note: This is mostly a copy from the >=8X8 case in
|
|
// build_inter_predictors() function, with some small tweaks.
|
|
// Some assumptions.
|
|
const int plane = 0;
|
|
|
|
// Get pre-requisites.
|
|
const struct macroblockd_plane *const pd = &xd->plane[plane];
|
|
const int ssx = pd->subsampling_x;
|
|
const int ssy = pd->subsampling_y;
|
|
assert(ssx == 0 && ssy == 0);
|
|
const struct buf_2d *const dst_buf = &pd->dst;
|
|
const struct buf_2d *const pre_buf =
|
|
is_intrabc ? dst_buf : &pd->pre[ref_num];
|
|
const int mi_x = mi_col * MI_SIZE;
|
|
const int mi_y = mi_row * MI_SIZE;
|
|
|
|
// Calculate subpel_x/y and x/y_step.
|
|
const int row_start = 0; // Because ss_y is 0.
|
|
const int col_start = 0; // Because ss_x is 0.
|
|
const int pre_x = (mi_x + MI_SIZE * col_start) >> ssx;
|
|
const int pre_y = (mi_y + MI_SIZE * row_start) >> ssy;
|
|
int orig_pos_y = pre_y << SUBPEL_BITS;
|
|
orig_pos_y += mv->row * (1 << (1 - ssy));
|
|
int orig_pos_x = pre_x << SUBPEL_BITS;
|
|
orig_pos_x += mv->col * (1 << (1 - ssx));
|
|
int pos_y = sf->scale_value_y(orig_pos_y, sf);
|
|
int pos_x = sf->scale_value_x(orig_pos_x, sf);
|
|
pos_x += SCALE_EXTRA_OFF;
|
|
pos_y += SCALE_EXTRA_OFF;
|
|
|
|
const int top = -AOM_LEFT_TOP_MARGIN_SCALED(ssy);
|
|
const int left = -AOM_LEFT_TOP_MARGIN_SCALED(ssx);
|
|
const int bottom = (pre_buf->height + AOM_INTERP_EXTEND)
|
|
<< SCALE_SUBPEL_BITS;
|
|
const int right = (pre_buf->width + AOM_INTERP_EXTEND)
|
|
<< SCALE_SUBPEL_BITS;
|
|
pos_y = clamp(pos_y, top, bottom);
|
|
pos_x = clamp(pos_x, left, right);
|
|
|
|
const uint8_t *const pre =
|
|
pre_buf->buf0 + (pos_y >> SCALE_SUBPEL_BITS) * pre_buf->stride +
|
|
(pos_x >> SCALE_SUBPEL_BITS);
|
|
const SubpelParams subpel_params = { sf->x_step_q4, sf->y_step_q4,
|
|
pos_x & SCALE_SUBPEL_MASK,
|
|
pos_y & SCALE_SUBPEL_MASK };
|
|
|
|
// Get warp types.
|
|
const WarpedMotionParams *const wm =
|
|
&xd->global_motion[mi->ref_frame[ref_num]];
|
|
const int is_global = is_global_mv_block(mi, wm->wmtype);
|
|
WarpTypesAllowed warp_types;
|
|
warp_types.global_warp_allowed = is_global;
|
|
warp_types.local_warp_allowed = mi->motion_mode == WARPED_CAUSAL;
|
|
|
|
// Get convolve parameters.
|
|
ConvolveParams conv_params = get_conv_params(0, plane, xd->bd);
|
|
const InterpFilters filters =
|
|
av1_broadcast_interp_filter(EIGHTTAP_REGULAR);
|
|
|
|
// Get the inter predictor.
|
|
const int build_for_obmc = 0;
|
|
av1_make_inter_predictor(pre, pre_buf->stride, comp_pred8, width,
|
|
&subpel_params, sf, width, height, &conv_params,
|
|
filters, &warp_types, mi_x >> pd->subsampling_x,
|
|
mi_y >> pd->subsampling_y, plane, ref_num, mi,
|
|
build_for_obmc, xd, cm->allow_warped_motion);
|
|
return;
|
|
}
|
|
}
|
|
|
|
const InterpFilterParams *filter =
|
|
(subpel_search == 1)
|
|
? av1_get_4tap_interp_filter_params(EIGHTTAP_REGULAR)
|
|
: av1_get_interp_filter_params_with_block_size(EIGHTTAP_REGULAR, 8);
|
|
|
|
if (!subpel_x_q3 && !subpel_y_q3) {
|
|
uint16_t *ref = CONVERT_TO_SHORTPTR(ref8);
|
|
uint16_t *comp_pred = CONVERT_TO_SHORTPTR(comp_pred8);
|
|
if (width >= 8) {
|
|
int i;
|
|
assert(!(width & 7));
|
|
/*Read 8 pixels one row at a time.*/
|
|
for (i = 0; i < height; i++) {
|
|
int j;
|
|
for (j = 0; j < width; j += 8) {
|
|
__m128i s0 = _mm_loadu_si128((const __m128i *)ref);
|
|
_mm_storeu_si128((__m128i *)comp_pred, s0);
|
|
comp_pred += 8;
|
|
ref += 8;
|
|
}
|
|
ref += ref_stride - width;
|
|
}
|
|
} else {
|
|
int i;
|
|
assert(!(width & 3));
|
|
/*Read 4 pixels two rows at a time.*/
|
|
for (i = 0; i < height; i += 2) {
|
|
__m128i s0 = _mm_loadl_epi64((const __m128i *)ref);
|
|
__m128i s1 = _mm_loadl_epi64((const __m128i *)(ref + ref_stride));
|
|
__m128i t0 = _mm_unpacklo_epi64(s0, s1);
|
|
_mm_storeu_si128((__m128i *)comp_pred, t0);
|
|
comp_pred += 8;
|
|
ref += 2 * ref_stride;
|
|
}
|
|
}
|
|
} else if (!subpel_y_q3) {
|
|
const int16_t *const kernel =
|
|
av1_get_interp_filter_subpel_kernel(filter, subpel_x_q3 << 1);
|
|
aom_highbd_convolve8_horiz(ref8, ref_stride, comp_pred8, width, kernel, 16,
|
|
NULL, -1, width, height, bd);
|
|
} else if (!subpel_x_q3) {
|
|
const int16_t *const kernel =
|
|
av1_get_interp_filter_subpel_kernel(filter, subpel_y_q3 << 1);
|
|
aom_highbd_convolve8_vert(ref8, ref_stride, comp_pred8, width, NULL, -1,
|
|
kernel, 16, width, height, bd);
|
|
} else {
|
|
DECLARE_ALIGNED(16, uint16_t,
|
|
temp[((MAX_SB_SIZE + 16) + 16) * MAX_SB_SIZE]);
|
|
const int16_t *const kernel_x =
|
|
av1_get_interp_filter_subpel_kernel(filter, subpel_x_q3 << 1);
|
|
const int16_t *const kernel_y =
|
|
av1_get_interp_filter_subpel_kernel(filter, subpel_y_q3 << 1);
|
|
const int intermediate_height =
|
|
(((height - 1) * 8 + subpel_y_q3) >> 3) + filter->taps;
|
|
assert(intermediate_height <= (MAX_SB_SIZE * 2 + 16) + 16);
|
|
aom_highbd_convolve8_horiz(ref8 - ref_stride * ((filter->taps >> 1) - 1),
|
|
ref_stride, CONVERT_TO_BYTEPTR(temp),
|
|
MAX_SB_SIZE, kernel_x, 16, NULL, -1, width,
|
|
intermediate_height, bd);
|
|
aom_highbd_convolve8_vert(
|
|
CONVERT_TO_BYTEPTR(temp + MAX_SB_SIZE * ((filter->taps >> 1) - 1)),
|
|
MAX_SB_SIZE, comp_pred8, width, NULL, -1, kernel_y, 16, width, height,
|
|
bd);
|
|
}
|
|
}
|
|
|
|
void aom_highbd_comp_avg_upsampled_pred_sse2(
|
|
MACROBLOCKD *xd, const struct AV1Common *const cm, int mi_row, int mi_col,
|
|
const MV *const mv, uint8_t *comp_pred8, const uint8_t *pred8, int width,
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int height, int subpel_x_q3, int subpel_y_q3, const uint8_t *ref8,
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int ref_stride, int bd, int subpel_search) {
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aom_highbd_upsampled_pred(xd, cm, mi_row, mi_col, mv, comp_pred8, width,
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height, subpel_x_q3, subpel_y_q3, ref8, ref_stride,
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bd, subpel_search);
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uint16_t *pred = CONVERT_TO_SHORTPTR(pred8);
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uint16_t *comp_pred16 = CONVERT_TO_SHORTPTR(comp_pred8);
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/*The total number of pixels must be a multiple of 8 (e.g., 4x4).*/
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assert(!(width * height & 7));
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int n = width * height >> 3;
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for (int i = 0; i < n; i++) {
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__m128i s0 = _mm_loadu_si128((const __m128i *)comp_pred16);
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__m128i p0 = _mm_loadu_si128((const __m128i *)pred);
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_mm_storeu_si128((__m128i *)comp_pred16, _mm_avg_epu16(s0, p0));
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comp_pred16 += 8;
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pred += 8;
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}
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}
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static INLINE void highbd_compute_jnt_comp_avg(__m128i *p0, __m128i *p1,
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const __m128i *w0,
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const __m128i *w1,
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const __m128i *r,
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void *const result) {
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assert(DIST_PRECISION_BITS <= 4);
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__m128i mult0 = _mm_mullo_epi16(*p0, *w0);
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__m128i mult1 = _mm_mullo_epi16(*p1, *w1);
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__m128i sum = _mm_adds_epu16(mult0, mult1);
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__m128i round = _mm_adds_epu16(sum, *r);
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__m128i shift = _mm_srli_epi16(round, DIST_PRECISION_BITS);
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|
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xx_storeu_128(result, shift);
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}
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|
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void aom_highbd_jnt_comp_avg_pred_sse2(uint8_t *comp_pred8,
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const uint8_t *pred8, int width,
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int height, const uint8_t *ref8,
|
|
int ref_stride,
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|
const JNT_COMP_PARAMS *jcp_param) {
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int i;
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const uint16_t wt0 = (uint16_t)jcp_param->fwd_offset;
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const uint16_t wt1 = (uint16_t)jcp_param->bck_offset;
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const __m128i w0 = _mm_set_epi16(wt0, wt0, wt0, wt0, wt0, wt0, wt0, wt0);
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|
const __m128i w1 = _mm_set_epi16(wt1, wt1, wt1, wt1, wt1, wt1, wt1, wt1);
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|
const uint16_t round = ((1 << DIST_PRECISION_BITS) >> 1);
|
|
const __m128i r =
|
|
_mm_set_epi16(round, round, round, round, round, round, round, round);
|
|
uint16_t *pred = CONVERT_TO_SHORTPTR(pred8);
|
|
uint16_t *ref = CONVERT_TO_SHORTPTR(ref8);
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|
uint16_t *comp_pred = CONVERT_TO_SHORTPTR(comp_pred8);
|
|
|
|
if (width >= 8) {
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|
// Read 8 pixels one row at a time
|
|
assert(!(width & 7));
|
|
for (i = 0; i < height; ++i) {
|
|
int j;
|
|
for (j = 0; j < width; j += 8) {
|
|
__m128i p0 = xx_loadu_128(ref);
|
|
__m128i p1 = xx_loadu_128(pred);
|
|
|
|
highbd_compute_jnt_comp_avg(&p0, &p1, &w0, &w1, &r, comp_pred);
|
|
|
|
comp_pred += 8;
|
|
pred += 8;
|
|
ref += 8;
|
|
}
|
|
ref += ref_stride - width;
|
|
}
|
|
} else {
|
|
// Read 4 pixels two rows at a time
|
|
assert(!(width & 3));
|
|
for (i = 0; i < height; i += 2) {
|
|
__m128i p0_0 = xx_loadl_64(ref + 0 * ref_stride);
|
|
__m128i p0_1 = xx_loadl_64(ref + 1 * ref_stride);
|
|
__m128i p0 = _mm_unpacklo_epi64(p0_0, p0_1);
|
|
__m128i p1 = xx_loadu_128(pred);
|
|
|
|
highbd_compute_jnt_comp_avg(&p0, &p1, &w0, &w1, &r, comp_pred);
|
|
|
|
comp_pred += 8;
|
|
pred += 8;
|
|
ref += 2 * ref_stride;
|
|
}
|
|
}
|
|
}
|
|
|
|
void aom_highbd_jnt_comp_avg_upsampled_pred_sse2(
|
|
MACROBLOCKD *xd, const struct AV1Common *const cm, int mi_row, int mi_col,
|
|
const MV *const mv, uint8_t *comp_pred8, const uint8_t *pred8, int width,
|
|
int height, int subpel_x_q3, int subpel_y_q3, const uint8_t *ref8,
|
|
int ref_stride, int bd, const JNT_COMP_PARAMS *jcp_param,
|
|
int subpel_search) {
|
|
uint16_t *pred = CONVERT_TO_SHORTPTR(pred8);
|
|
int n;
|
|
int i;
|
|
aom_highbd_upsampled_pred(xd, cm, mi_row, mi_col, mv, comp_pred8, width,
|
|
height, subpel_x_q3, subpel_y_q3, ref8, ref_stride,
|
|
bd, subpel_search);
|
|
assert(!(width * height & 7));
|
|
n = width * height >> 3;
|
|
|
|
const uint16_t wt0 = (uint16_t)jcp_param->fwd_offset;
|
|
const uint16_t wt1 = (uint16_t)jcp_param->bck_offset;
|
|
const __m128i w0 = _mm_set_epi16(wt0, wt0, wt0, wt0, wt0, wt0, wt0, wt0);
|
|
const __m128i w1 = _mm_set_epi16(wt1, wt1, wt1, wt1, wt1, wt1, wt1, wt1);
|
|
const uint16_t round = ((1 << DIST_PRECISION_BITS) >> 1);
|
|
const __m128i r =
|
|
_mm_set_epi16(round, round, round, round, round, round, round, round);
|
|
|
|
uint16_t *comp_pred16 = CONVERT_TO_SHORTPTR(comp_pred8);
|
|
for (i = 0; i < n; i++) {
|
|
__m128i p0 = xx_loadu_128(comp_pred16);
|
|
__m128i p1 = xx_loadu_128(pred);
|
|
|
|
highbd_compute_jnt_comp_avg(&p0, &p1, &w0, &w1, &r, comp_pred16);
|
|
|
|
comp_pred16 += 8;
|
|
pred += 8;
|
|
}
|
|
}
|