| /* |
| * Copyright (c) 2014 The WebM project authors. All Rights Reserved. |
| * |
| * Use of this source code is governed by a BSD-style license |
| * that can be found in the LICENSE file in the root of the source |
| * tree. An additional intellectual property rights grant can be found |
| * in the file PATENTS. All contributing project authors may |
| * be found in the AUTHORS file in the root of the source tree. |
| */ |
| #include "./vpx_config.h" |
| #include "vp9/common/vp9_common.h" |
| |
| #include "vp9/encoder/vp9_variance.h" |
| #include "vpx_ports/mem.h" |
| |
| #define DECL(w, opt) \ |
| int vp9_highbd_sub_pixel_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, \ |
| int height, unsigned int *sse); |
| #define DECLS(opt1, opt2) \ |
| DECL(8, opt1); \ |
| DECL(16, opt1) |
| |
| DECLS(sse2, sse); |
| // DECLS(ssse3, ssse3); |
| #undef DECLS |
| #undef DECL |
| |
| #define FN(w, h, wf, wlog2, hlog2, opt, cast) \ |
| uint32_t vp9_highbd_sub_pixel_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) { \ |
| uint32_t sse; \ |
| uint16_t *src = CONVERT_TO_SHORTPTR(src8); \ |
| uint16_t *dst = CONVERT_TO_SHORTPTR(dst8); \ |
| int se = vp9_highbd_sub_pixel_variance##wf##xh_##opt(src, src_stride, \ |
| x_offset, y_offset, \ |
| dst, dst_stride, h, \ |
| &sse); \ |
| if (w > wf) { \ |
| unsigned int sse2; \ |
| int se2 = vp9_highbd_sub_pixel_variance##wf##xh_##opt(src + 16, \ |
| src_stride, \ |
| x_offset, y_offset, \ |
| dst + 16, \ |
| dst_stride, \ |
| h, &sse2); \ |
| se += se2; \ |
| sse += sse2; \ |
| if (w > wf * 2) { \ |
| se2 = vp9_highbd_sub_pixel_variance##wf##xh_##opt(src + 32, src_stride, \ |
| x_offset, y_offset, \ |
| dst + 32, dst_stride, \ |
| h, &sse2); \ |
| se += se2; \ |
| sse += sse2; \ |
| se2 = vp9_highbd_sub_pixel_variance##wf##xh_##opt( \ |
| src + 48, src_stride, x_offset, y_offset, \ |
| dst + 48, dst_stride, h, &sse2); \ |
| se += se2; \ |
| sse += sse2; \ |
| } \ |
| } \ |
| *sse_ptr = sse; \ |
| return sse - ((cast se * se) >> (wlog2 + hlog2)); \ |
| } \ |
| \ |
| uint32_t vp9_highbd_10_sub_pixel_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) { \ |
| uint32_t sse; \ |
| uint16_t *src = CONVERT_TO_SHORTPTR(src8); \ |
| uint16_t *dst = CONVERT_TO_SHORTPTR(dst8); \ |
| int se = vp9_highbd_sub_pixel_variance##wf##xh_##opt(src, src_stride, \ |
| x_offset, y_offset, \ |
| dst, dst_stride, \ |
| h, &sse); \ |
| if (w > wf) { \ |
| uint32_t sse2; \ |
| int se2 = vp9_highbd_sub_pixel_variance##wf##xh_##opt(src + 16, \ |
| src_stride, \ |
| x_offset, y_offset, \ |
| dst + 16, \ |
| dst_stride, \ |
| h, &sse2); \ |
| se += se2; \ |
| sse += sse2; \ |
| if (w > wf * 2) { \ |
| se2 = vp9_highbd_sub_pixel_variance##wf##xh_##opt(src + 32, src_stride, \ |
| x_offset, y_offset, \ |
| dst + 32, dst_stride, \ |
| h, &sse2); \ |
| se += se2; \ |
| sse += sse2; \ |
| se2 = vp9_highbd_sub_pixel_variance##wf##xh_##opt(src + 48, src_stride, \ |
| x_offset, y_offset, \ |
| dst + 48, dst_stride, \ |
| h, &sse2); \ |
| se += se2; \ |
| sse += sse2; \ |
| } \ |
| } \ |
| se = ROUND_POWER_OF_TWO(se, 2); \ |
| sse = ROUND_POWER_OF_TWO(sse, 4); \ |
| *sse_ptr = sse; \ |
| return sse - ((cast se * se) >> (wlog2 + hlog2)); \ |
| } \ |
| \ |
| uint32_t vp9_highbd_12_sub_pixel_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) { \ |
| int start_row; \ |
| 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); \ |
| 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 = vp9_highbd_sub_pixel_variance##wf##xh_##opt( \ |
| src + (start_row * src_stride), src_stride, \ |
| x_offset, y_offset, dst + (start_row * dst_stride), \ |
| dst_stride, height, &sse2); \ |
| se += se2; \ |
| long_sse += sse2; \ |
| if (w > wf) { \ |
| se2 = vp9_highbd_sub_pixel_variance##wf##xh_##opt( \ |
| src + 16 + (start_row * src_stride), src_stride, \ |
| x_offset, y_offset, dst + 16 + (start_row * dst_stride), \ |
| dst_stride, height, &sse2); \ |
| se += se2; \ |
| long_sse += sse2; \ |
| if (w > wf * 2) { \ |
| se2 = vp9_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); \ |
| se += se2; \ |
| long_sse += sse2; \ |
| se2 = vp9_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); \ |
| se += se2; \ |
| long_sse += sse2; \ |
| }\ |
| } \ |
| } \ |
| se = ROUND_POWER_OF_TWO(se, 4); \ |
| sse = ROUND_POWER_OF_TWO(long_sse, 8); \ |
| *sse_ptr = sse; \ |
| return sse - ((cast se * se) >> (wlog2 + hlog2)); \ |
| } |
| |
| #define FNS(opt1, opt2) \ |
| FN(64, 64, 16, 6, 6, opt1, (int64_t)); \ |
| FN(64, 32, 16, 6, 5, opt1, (int64_t)); \ |
| FN(32, 64, 16, 5, 6, opt1, (int64_t)); \ |
| FN(32, 32, 16, 5, 5, opt1, (int64_t)); \ |
| FN(32, 16, 16, 5, 4, opt1, (int64_t)); \ |
| FN(16, 32, 16, 4, 5, opt1, (int64_t)); \ |
| FN(16, 16, 16, 4, 4, opt1, (int64_t)); \ |
| FN(16, 8, 16, 4, 3, opt1, (int64_t)); \ |
| FN(8, 16, 8, 3, 4, opt1, (int64_t)); \ |
| FN(8, 8, 8, 3, 3, opt1, (int64_t)); \ |
| FN(8, 4, 8, 3, 2, opt1, (int64_t)); |
| |
| |
| FNS(sse2, sse); |
| |
| #undef FNS |
| #undef FN |
| |
| #define DECL(w, opt) \ |
| int vp9_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); |
| #define DECLS(opt1) \ |
| DECL(16, opt1) \ |
| DECL(8, opt1) |
| |
| DECLS(sse2); |
| #undef DECL |
| #undef DECLS |
| |
| #define FN(w, h, wf, wlog2, hlog2, opt, cast) \ |
| uint32_t vp9_highbd_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 = vp9_highbd_sub_pixel_avg_variance##wf##xh_##opt( \ |
| src, src_stride, x_offset, \ |
| y_offset, dst, dst_stride, sec, w, h, &sse); \ |
| if (w > wf) { \ |
| uint32_t sse2; \ |
| int se2 = vp9_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); \ |
| se += se2; \ |
| sse += sse2; \ |
| if (w > wf * 2) { \ |
| se2 = vp9_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); \ |
| se += se2; \ |
| sse += sse2; \ |
| se2 = vp9_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); \ |
| se += se2; \ |
| sse += sse2; \ |
| } \ |
| } \ |
| *sse_ptr = sse; \ |
| return sse - ((cast se * se) >> (wlog2 + hlog2)); \ |
| } \ |
| \ |
| uint32_t vp9_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) { \ |
| 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 = vp9_highbd_sub_pixel_avg_variance##wf##xh_##opt( \ |
| src, src_stride, x_offset, \ |
| y_offset, dst, dst_stride, \ |
| sec, w, h, &sse); \ |
| if (w > wf) { \ |
| uint32_t sse2; \ |
| int se2 = vp9_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); \ |
| se += se2; \ |
| sse += sse2; \ |
| if (w > wf * 2) { \ |
| se2 = vp9_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); \ |
| se += se2; \ |
| sse += sse2; \ |
| se2 = vp9_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); \ |
| se += se2; \ |
| sse += sse2; \ |
| } \ |
| } \ |
| se = ROUND_POWER_OF_TWO(se, 2); \ |
| sse = ROUND_POWER_OF_TWO(sse, 4); \ |
| *sse_ptr = sse; \ |
| return sse - ((cast se * se) >> (wlog2 + hlog2)); \ |
| } \ |
| \ |
| uint32_t vp9_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; \ |
| 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 = vp9_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); \ |
| se += se2; \ |
| long_sse += sse2; \ |
| if (w > wf) { \ |
| se2 = vp9_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); \ |
| se += se2; \ |
| long_sse += sse2; \ |
| if (w > wf * 2) { \ |
| se2 = vp9_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); \ |
| se += se2; \ |
| long_sse += sse2; \ |
| se2 = vp9_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); \ |
| se += se2; \ |
| long_sse += sse2; \ |
| } \ |
| } \ |
| } \ |
| se = ROUND_POWER_OF_TWO(se, 4); \ |
| sse = ROUND_POWER_OF_TWO(long_sse, 8); \ |
| *sse_ptr = sse; \ |
| return sse - ((cast se * se) >> (wlog2 + hlog2)); \ |
| } |
| |
| |
| #define FNS(opt1) \ |
| FN(64, 64, 16, 6, 6, opt1, (int64_t)); \ |
| FN(64, 32, 16, 6, 5, opt1, (int64_t)); \ |
| FN(32, 64, 16, 5, 6, opt1, (int64_t)); \ |
| FN(32, 32, 16, 5, 5, opt1, (int64_t)); \ |
| FN(32, 16, 16, 5, 4, opt1, (int64_t)); \ |
| FN(16, 32, 16, 4, 5, opt1, (int64_t)); \ |
| FN(16, 16, 16, 4, 4, opt1, (int64_t)); \ |
| FN(16, 8, 16, 4, 3, opt1, (int64_t)); \ |
| FN(8, 16, 8, 4, 3, opt1, (int64_t)); \ |
| FN(8, 8, 8, 3, 3, opt1, (int64_t)); \ |
| FN(8, 4, 8, 3, 2, opt1, (int64_t)); |
| |
| FNS(sse2); |
| |
| #undef FNS |
| #undef FN |
