c3bdffb0a5
subpel functions will be moved in another patch. Change-Id: Idb2e049bad0b9b32ac42cc7731cd6903de2826ce
350 lines
14 KiB
C
350 lines
14 KiB
C
/*
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* Copyright (c) 2014 The WebM project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "./vpx_config.h"
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#include "vp9/common/vp9_common.h"
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#include "vp9/encoder/vp9_variance.h"
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#include "vpx_ports/mem.h"
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#define DECL(w, opt) \
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int vp9_highbd_sub_pixel_variance##w##xh_##opt(const uint16_t *src, \
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ptrdiff_t src_stride, \
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int x_offset, int y_offset, \
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const uint16_t *dst, \
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ptrdiff_t dst_stride, \
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int height, unsigned int *sse);
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#define DECLS(opt1, opt2) \
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DECL(8, opt1); \
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DECL(16, opt1)
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DECLS(sse2, sse);
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// DECLS(ssse3, ssse3);
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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 vp9_highbd_sub_pixel_variance##w##x##h##_##opt(const uint8_t *src8, \
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int src_stride, \
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int x_offset, \
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int y_offset, \
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const uint8_t *dst8, \
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int dst_stride, \
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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 = vp9_highbd_sub_pixel_variance##wf##xh_##opt(src, src_stride, \
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x_offset, y_offset, \
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dst, dst_stride, h, \
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&sse); \
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if (w > wf) { \
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unsigned int sse2; \
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int se2 = vp9_highbd_sub_pixel_variance##wf##xh_##opt(src + 16, \
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src_stride, \
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x_offset, y_offset, \
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dst + 16, \
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dst_stride, \
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h, &sse2); \
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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 = vp9_highbd_sub_pixel_variance##wf##xh_##opt(src + 32, src_stride, \
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x_offset, y_offset, \
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dst + 32, dst_stride, \
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h, &sse2); \
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se += se2; \
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sse += sse2; \
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se2 = vp9_highbd_sub_pixel_variance##wf##xh_##opt( \
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src + 48, src_stride, x_offset, y_offset, \
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dst + 48, dst_stride, h, &sse2); \
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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 - ((cast se * se) >> (wlog2 + hlog2)); \
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} \
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\
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uint32_t vp9_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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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 = vp9_highbd_sub_pixel_variance##wf##xh_##opt(src, src_stride, \
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x_offset, y_offset, \
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dst, dst_stride, \
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h, &sse); \
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if (w > wf) { \
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uint32_t sse2; \
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int se2 = vp9_highbd_sub_pixel_variance##wf##xh_##opt(src + 16, \
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src_stride, \
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x_offset, y_offset, \
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dst + 16, \
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dst_stride, \
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h, &sse2); \
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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 = vp9_highbd_sub_pixel_variance##wf##xh_##opt(src + 32, src_stride, \
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x_offset, y_offset, \
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dst + 32, dst_stride, \
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h, &sse2); \
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se += se2; \
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sse += sse2; \
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se2 = vp9_highbd_sub_pixel_variance##wf##xh_##opt(src + 48, src_stride, \
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x_offset, y_offset, \
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dst + 48, dst_stride, \
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h, &sse2); \
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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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return sse - ((cast se * se) >> (wlog2 + hlog2)); \
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} \
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\
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uint32_t vp9_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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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 = vp9_highbd_sub_pixel_variance##wf##xh_##opt( \
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src + (start_row * src_stride), src_stride, \
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x_offset, y_offset, dst + (start_row * dst_stride), \
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dst_stride, height, &sse2); \
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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 = vp9_highbd_sub_pixel_variance##wf##xh_##opt( \
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src + 16 + (start_row * src_stride), src_stride, \
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x_offset, y_offset, dst + 16 + (start_row * dst_stride), \
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dst_stride, height, &sse2); \
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se += se2; \
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long_sse += sse2; \
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if (w > wf * 2) { \
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se2 = vp9_highbd_sub_pixel_variance##wf##xh_##opt( \
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src + 32 + (start_row * src_stride), src_stride, \
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x_offset, y_offset, dst + 32 + (start_row * dst_stride), \
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dst_stride, height, &sse2); \
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se += se2; \
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long_sse += sse2; \
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se2 = vp9_highbd_sub_pixel_variance##wf##xh_##opt( \
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src + 48 + (start_row * src_stride), src_stride, \
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x_offset, y_offset, dst + 48 + (start_row * dst_stride), \
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dst_stride, height, &sse2); \
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se += se2; \
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long_sse += sse2; \
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}\
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} \
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} \
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se = ROUND_POWER_OF_TWO(se, 4); \
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sse = ROUND_POWER_OF_TWO(long_sse, 8); \
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*sse_ptr = sse; \
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return sse - ((cast se * se) >> (wlog2 + hlog2)); \
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}
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#define FNS(opt1, opt2) \
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FN(64, 64, 16, 6, 6, opt1, (int64_t)); \
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FN(64, 32, 16, 6, 5, opt1, (int64_t)); \
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FN(32, 64, 16, 5, 6, opt1, (int64_t)); \
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FN(32, 32, 16, 5, 5, opt1, (int64_t)); \
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FN(32, 16, 16, 5, 4, opt1, (int64_t)); \
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FN(16, 32, 16, 4, 5, opt1, (int64_t)); \
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FN(16, 16, 16, 4, 4, opt1, (int64_t)); \
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FN(16, 8, 16, 4, 3, opt1, (int64_t)); \
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FN(8, 16, 8, 3, 4, opt1, (int64_t)); \
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FN(8, 8, 8, 3, 3, opt1, (int64_t)); \
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FN(8, 4, 8, 3, 2, opt1, (int64_t));
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FNS(sse2, sse);
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#undef FNS
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#undef FN
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#define DECL(w, opt) \
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int vp9_highbd_sub_pixel_avg_variance##w##xh_##opt(const uint16_t *src, \
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ptrdiff_t src_stride, \
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int x_offset, int y_offset, \
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const uint16_t *dst, \
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ptrdiff_t dst_stride, \
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const uint16_t *sec, \
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ptrdiff_t sec_stride, \
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int height, \
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unsigned int *sse);
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#define DECLS(opt1) \
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DECL(16, opt1) \
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DECL(8, opt1)
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DECLS(sse2);
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#undef DECL
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#undef DECLS
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#define FN(w, h, wf, wlog2, hlog2, opt, cast) \
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uint32_t vp9_highbd_sub_pixel_avg_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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const uint8_t *sec8) { \
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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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uint16_t *sec = CONVERT_TO_SHORTPTR(sec8); \
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int se = vp9_highbd_sub_pixel_avg_variance##wf##xh_##opt( \
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src, src_stride, x_offset, \
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y_offset, dst, dst_stride, sec, w, h, &sse); \
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if (w > wf) { \
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uint32_t sse2; \
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int se2 = vp9_highbd_sub_pixel_avg_variance##wf##xh_##opt( \
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src + 16, src_stride, x_offset, y_offset, \
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dst + 16, dst_stride, sec + 16, w, h, &sse2); \
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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 = vp9_highbd_sub_pixel_avg_variance##wf##xh_##opt( \
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src + 32, src_stride, x_offset, y_offset, \
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dst + 32, dst_stride, sec + 32, w, h, &sse2); \
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se += se2; \
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sse += sse2; \
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se2 = vp9_highbd_sub_pixel_avg_variance##wf##xh_##opt( \
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src + 48, src_stride, x_offset, y_offset, \
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dst + 48, dst_stride, sec + 48, w, h, &sse2); \
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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 - ((cast se * se) >> (wlog2 + hlog2)); \
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} \
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\
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uint32_t vp9_highbd_10_sub_pixel_avg_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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const uint8_t *sec8) { \
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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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uint16_t *sec = CONVERT_TO_SHORTPTR(sec8); \
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int se = vp9_highbd_sub_pixel_avg_variance##wf##xh_##opt( \
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src, src_stride, x_offset, \
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y_offset, dst, dst_stride, \
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sec, w, h, &sse); \
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if (w > wf) { \
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uint32_t sse2; \
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int se2 = vp9_highbd_sub_pixel_avg_variance##wf##xh_##opt( \
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src + 16, src_stride, \
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x_offset, y_offset, \
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dst + 16, dst_stride, \
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sec + 16, w, h, &sse2); \
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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 = vp9_highbd_sub_pixel_avg_variance##wf##xh_##opt( \
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src + 32, src_stride, \
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x_offset, y_offset, \
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dst + 32, dst_stride, \
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sec + 32, w, h, &sse2); \
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se += se2; \
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sse += sse2; \
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se2 = vp9_highbd_sub_pixel_avg_variance##wf##xh_##opt( \
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src + 48, src_stride, \
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x_offset, y_offset, \
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dst + 48, dst_stride, \
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sec + 48, w, h, &sse2); \
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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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return sse - ((cast se * se) >> (wlog2 + hlog2)); \
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} \
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\
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uint32_t vp9_highbd_12_sub_pixel_avg_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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const uint8_t *sec8) { \
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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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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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uint16_t *sec = CONVERT_TO_SHORTPTR(sec8); \
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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 = vp9_highbd_sub_pixel_avg_variance##wf##xh_##opt( \
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src + (start_row * src_stride), src_stride, x_offset, \
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y_offset, dst + (start_row * dst_stride), dst_stride, \
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sec + (start_row * w), w, height, &sse2); \
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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 = vp9_highbd_sub_pixel_avg_variance##wf##xh_##opt( \
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src + 16 + (start_row * src_stride), src_stride, \
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x_offset, y_offset, \
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dst + 16 + (start_row * dst_stride), dst_stride, \
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sec + 16 + (start_row * w), w, height, &sse2); \
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se += se2; \
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long_sse += sse2; \
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if (w > wf * 2) { \
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se2 = vp9_highbd_sub_pixel_avg_variance##wf##xh_##opt( \
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src + 32 + (start_row * src_stride), src_stride, \
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x_offset, y_offset, \
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dst + 32 + (start_row * dst_stride), dst_stride, \
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sec + 32 + (start_row * w), w, height, &sse2); \
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se += se2; \
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long_sse += sse2; \
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se2 = vp9_highbd_sub_pixel_avg_variance##wf##xh_##opt( \
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src + 48 + (start_row * src_stride), src_stride, \
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x_offset, y_offset, \
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dst + 48 + (start_row * dst_stride), dst_stride, \
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sec + 48 + (start_row * w), w, height, &sse2); \
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se += se2; \
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long_sse += sse2; \
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} \
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} \
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} \
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se = ROUND_POWER_OF_TWO(se, 4); \
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sse = ROUND_POWER_OF_TWO(long_sse, 8); \
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*sse_ptr = sse; \
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return sse - ((cast se * se) >> (wlog2 + hlog2)); \
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}
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#define FNS(opt1) \
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FN(64, 64, 16, 6, 6, opt1, (int64_t)); \
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FN(64, 32, 16, 6, 5, opt1, (int64_t)); \
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FN(32, 64, 16, 5, 6, opt1, (int64_t)); \
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FN(32, 32, 16, 5, 5, opt1, (int64_t)); \
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FN(32, 16, 16, 5, 4, opt1, (int64_t)); \
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FN(16, 32, 16, 4, 5, opt1, (int64_t)); \
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FN(16, 16, 16, 4, 4, opt1, (int64_t)); \
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FN(16, 8, 16, 4, 3, opt1, (int64_t)); \
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FN(8, 16, 8, 4, 3, opt1, (int64_t)); \
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FN(8, 8, 8, 3, 3, opt1, (int64_t)); \
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FN(8, 4, 8, 3, 2, opt1, (int64_t));
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FNS(sse2);
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#undef FNS
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#undef FN
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