| /* |
| * Copyright (c) 2016, Alliance for Open Media. All rights reserved |
| * |
| * This source code is subject to the terms of the BSD 2 Clause License and |
| * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License |
| * was not distributed with this source code in the LICENSE file, you can |
| * obtain it at www.aomedia.org/license/software. If the Alliance for Open |
| * Media Patent License 1.0 was not distributed with this source code in the |
| * PATENTS file, you can obtain it at www.aomedia.org/license/patent. |
| */ |
| |
| #include <assert.h> |
| #include <emmintrin.h> // SSE2 |
| |
| #include "./aom_config.h" |
| #include "./aom_dsp_rtcd.h" |
| |
| #include "aom_ports/mem.h" |
| |
| #include "./av1_rtcd.h" |
| #include "av1/common/filter.h" |
| |
| typedef uint32_t (*high_variance_fn_t)(const uint16_t *src, int src_stride, |
| const uint16_t *ref, int ref_stride, |
| uint32_t *sse, int *sum); |
| |
| uint32_t aom_highbd_calc8x8var_sse2(const uint16_t *src, int src_stride, |
| const uint16_t *ref, int ref_stride, |
| uint32_t *sse, int *sum); |
| |
| uint32_t aom_highbd_calc16x16var_sse2(const uint16_t *src, int src_stride, |
| const uint16_t *ref, int ref_stride, |
| uint32_t *sse, int *sum); |
| |
| static void highbd_8_variance_sse2(const uint16_t *src, int src_stride, |
| const uint16_t *ref, int ref_stride, int w, |
| int h, uint32_t *sse, int *sum, |
| high_variance_fn_t var_fn, int block_size) { |
| int i, j; |
| |
| *sse = 0; |
| *sum = 0; |
| |
| for (i = 0; i < h; i += block_size) { |
| for (j = 0; j < w; j += block_size) { |
| unsigned int sse0; |
| int sum0; |
| var_fn(src + src_stride * i + j, src_stride, ref + ref_stride * i + j, |
| ref_stride, &sse0, &sum0); |
| *sse += sse0; |
| *sum += sum0; |
| } |
| } |
| } |
| |
| static void highbd_10_variance_sse2(const uint16_t *src, int src_stride, |
| const uint16_t *ref, int ref_stride, int w, |
| int h, uint32_t *sse, int *sum, |
| high_variance_fn_t var_fn, int block_size) { |
| int i, j; |
| uint64_t sse_long = 0; |
| int32_t sum_long = 0; |
| |
| for (i = 0; i < h; i += block_size) { |
| for (j = 0; j < w; j += block_size) { |
| unsigned int sse0; |
| int sum0; |
| var_fn(src + src_stride * i + j, src_stride, ref + ref_stride * i + j, |
| ref_stride, &sse0, &sum0); |
| sse_long += sse0; |
| sum_long += sum0; |
| } |
| } |
| *sum = ROUND_POWER_OF_TWO(sum_long, 2); |
| *sse = (uint32_t)ROUND_POWER_OF_TWO(sse_long, 4); |
| } |
| |
| static void highbd_12_variance_sse2(const uint16_t *src, int src_stride, |
| const uint16_t *ref, int ref_stride, int w, |
| int h, uint32_t *sse, int *sum, |
| high_variance_fn_t var_fn, int block_size) { |
| int i, j; |
| uint64_t sse_long = 0; |
| int32_t sum_long = 0; |
| |
| for (i = 0; i < h; i += block_size) { |
| for (j = 0; j < w; j += block_size) { |
| unsigned int sse0; |
| int sum0; |
| var_fn(src + src_stride * i + j, src_stride, ref + ref_stride * i + j, |
| ref_stride, &sse0, &sum0); |
| sse_long += sse0; |
| sum_long += sum0; |
| } |
| } |
| *sum = ROUND_POWER_OF_TWO(sum_long, 4); |
| *sse = (uint32_t)ROUND_POWER_OF_TWO(sse_long, 8); |
| } |
| |
| #define HIGH_GET_VAR(S) \ |
| void aom_highbd_get##S##x##S##var_sse2(const uint8_t *src8, int src_stride, \ |
| const uint8_t *ref8, int ref_stride, \ |
| uint32_t *sse, int *sum) { \ |
| uint16_t *src = CONVERT_TO_SHORTPTR(src8); \ |
| uint16_t *ref = CONVERT_TO_SHORTPTR(ref8); \ |
| aom_highbd_calc##S##x##S##var_sse2(src, src_stride, ref, ref_stride, sse, \ |
| sum); \ |
| } \ |
| \ |
| void aom_highbd_10_get##S##x##S##var_sse2( \ |
| const uint8_t *src8, int src_stride, const uint8_t *ref8, \ |
| int ref_stride, uint32_t *sse, int *sum) { \ |
| uint16_t *src = CONVERT_TO_SHORTPTR(src8); \ |
| uint16_t *ref = CONVERT_TO_SHORTPTR(ref8); \ |
| aom_highbd_calc##S##x##S##var_sse2(src, src_stride, ref, ref_stride, sse, \ |
| sum); \ |
| *sum = ROUND_POWER_OF_TWO(*sum, 2); \ |
| *sse = ROUND_POWER_OF_TWO(*sse, 4); \ |
| } \ |
| \ |
| void aom_highbd_12_get##S##x##S##var_sse2( \ |
| const uint8_t *src8, int src_stride, const uint8_t *ref8, \ |
| int ref_stride, uint32_t *sse, int *sum) { \ |
| uint16_t *src = CONVERT_TO_SHORTPTR(src8); \ |
| uint16_t *ref = CONVERT_TO_SHORTPTR(ref8); \ |
| aom_highbd_calc##S##x##S##var_sse2(src, src_stride, ref, ref_stride, sse, \ |
| sum); \ |
| *sum = ROUND_POWER_OF_TWO(*sum, 4); \ |
| *sse = ROUND_POWER_OF_TWO(*sse, 8); \ |
| } |
| |
| HIGH_GET_VAR(16); |
| HIGH_GET_VAR(8); |
| |
| #undef HIGH_GET_VAR |
| |
| #define VAR_FN(w, h, block_size, shift) \ |
| uint32_t aom_highbd_8_variance##w##x##h##_sse2( \ |
| const uint8_t *src8, int src_stride, const uint8_t *ref8, \ |
| int ref_stride, uint32_t *sse) { \ |
| int sum; \ |
| uint16_t *src = CONVERT_TO_SHORTPTR(src8); \ |
| uint16_t *ref = CONVERT_TO_SHORTPTR(ref8); \ |
| highbd_8_variance_sse2( \ |
| src, src_stride, ref, ref_stride, w, h, sse, &sum, \ |
| aom_highbd_calc##block_size##x##block_size##var_sse2, block_size); \ |
| return *sse - (uint32_t)(((int64_t)sum * sum) >> shift); \ |
| } \ |
| \ |
| uint32_t aom_highbd_10_variance##w##x##h##_sse2( \ |
| const uint8_t *src8, int src_stride, const uint8_t *ref8, \ |
| int ref_stride, uint32_t *sse) { \ |
| int sum; \ |
| int64_t var; \ |
| uint16_t *src = CONVERT_TO_SHORTPTR(src8); \ |
| uint16_t *ref = CONVERT_TO_SHORTPTR(ref8); \ |
| highbd_10_variance_sse2( \ |
| src, src_stride, ref, ref_stride, w, h, sse, &sum, \ |
| aom_highbd_calc##block_size##x##block_size##var_sse2, block_size); \ |
| var = (int64_t)(*sse) - (((int64_t)sum * sum) >> shift); \ |
| return (var >= 0) ? (uint32_t)var : 0; \ |
| } \ |
| \ |
| uint32_t aom_highbd_12_variance##w##x##h##_sse2( \ |
| const uint8_t *src8, int src_stride, const uint8_t *ref8, \ |
| int ref_stride, uint32_t *sse) { \ |
| int sum; \ |
| int64_t var; \ |
| uint16_t *src = CONVERT_TO_SHORTPTR(src8); \ |
| uint16_t *ref = CONVERT_TO_SHORTPTR(ref8); \ |
| highbd_12_variance_sse2( \ |
| src, src_stride, ref, ref_stride, w, h, sse, &sum, \ |
| aom_highbd_calc##block_size##x##block_size##var_sse2, block_size); \ |
| var = (int64_t)(*sse) - (((int64_t)sum * sum) >> shift); \ |
| return (var >= 0) ? (uint32_t)var : 0; \ |
| } |
| |
| VAR_FN(64, 64, 16, 12); |
| VAR_FN(64, 32, 16, 11); |
| VAR_FN(32, 64, 16, 11); |
| VAR_FN(32, 32, 16, 10); |
| VAR_FN(32, 16, 16, 9); |
| VAR_FN(16, 32, 16, 9); |
| VAR_FN(16, 16, 16, 8); |
| VAR_FN(16, 8, 8, 7); |
| VAR_FN(8, 16, 8, 7); |
| VAR_FN(8, 8, 8, 6); |
| #if CONFIG_EXT_PARTITION_TYPES |
| VAR_FN(16, 4, 16, 6); |
| VAR_FN(8, 32, 8, 8); |
| VAR_FN(32, 8, 16, 8); |
| VAR_FN(16, 64, 16, 10); |
| VAR_FN(64, 16, 16, 10); |
| #endif |
| |
| #undef VAR_FN |
| |
| unsigned int aom_highbd_8_mse16x16_sse2(const uint8_t *src8, int src_stride, |
| const uint8_t *ref8, int ref_stride, |
| unsigned int *sse) { |
| int sum; |
| uint16_t *src = CONVERT_TO_SHORTPTR(src8); |
| uint16_t *ref = CONVERT_TO_SHORTPTR(ref8); |
| highbd_8_variance_sse2(src, src_stride, ref, ref_stride, 16, 16, sse, &sum, |
| aom_highbd_calc16x16var_sse2, 16); |
| return *sse; |
| } |
| |
| unsigned int aom_highbd_10_mse16x16_sse2(const uint8_t *src8, int src_stride, |
| const uint8_t *ref8, int ref_stride, |
| unsigned int *sse) { |
| int sum; |
| uint16_t *src = CONVERT_TO_SHORTPTR(src8); |
| uint16_t *ref = CONVERT_TO_SHORTPTR(ref8); |
| highbd_10_variance_sse2(src, src_stride, ref, ref_stride, 16, 16, sse, &sum, |
| aom_highbd_calc16x16var_sse2, 16); |
| return *sse; |
| } |
| |
| unsigned int aom_highbd_12_mse16x16_sse2(const uint8_t *src8, int src_stride, |
| const uint8_t *ref8, int ref_stride, |
| unsigned int *sse) { |
| int sum; |
| uint16_t *src = CONVERT_TO_SHORTPTR(src8); |
| uint16_t *ref = CONVERT_TO_SHORTPTR(ref8); |
| highbd_12_variance_sse2(src, src_stride, ref, ref_stride, 16, 16, sse, &sum, |
| aom_highbd_calc16x16var_sse2, 16); |
| return *sse; |
| } |
| |
| unsigned int aom_highbd_8_mse8x8_sse2(const uint8_t *src8, int src_stride, |
| const uint8_t *ref8, int ref_stride, |
| unsigned int *sse) { |
| int sum; |
| uint16_t *src = CONVERT_TO_SHORTPTR(src8); |
| uint16_t *ref = CONVERT_TO_SHORTPTR(ref8); |
| highbd_8_variance_sse2(src, src_stride, ref, ref_stride, 8, 8, sse, &sum, |
| aom_highbd_calc8x8var_sse2, 8); |
| return *sse; |
| } |
| |
| unsigned int aom_highbd_10_mse8x8_sse2(const uint8_t *src8, int src_stride, |
| const uint8_t *ref8, int ref_stride, |
| unsigned int *sse) { |
| int sum; |
| uint16_t *src = CONVERT_TO_SHORTPTR(src8); |
| uint16_t *ref = CONVERT_TO_SHORTPTR(ref8); |
| highbd_10_variance_sse2(src, src_stride, ref, ref_stride, 8, 8, sse, &sum, |
| aom_highbd_calc8x8var_sse2, 8); |
| return *sse; |
| } |
| |
| unsigned int aom_highbd_12_mse8x8_sse2(const uint8_t *src8, int src_stride, |
| const uint8_t *ref8, int ref_stride, |
| unsigned int *sse) { |
| int sum; |
| uint16_t *src = CONVERT_TO_SHORTPTR(src8); |
| uint16_t *ref = CONVERT_TO_SHORTPTR(ref8); |
| highbd_12_variance_sse2(src, src_stride, ref, ref_stride, 8, 8, sse, &sum, |
| aom_highbd_calc8x8var_sse2, 8); |
| return *sse; |
| } |
| |
| // The 2 unused parameters are place holders for PIC enabled build. |
| // These definitions are for functions defined in |
| // highbd_subpel_variance_impl_sse2.asm |
| #define DECL(w, opt) \ |
| int aom_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, void *unused0, void *unused); |
| #define DECLS(opt) \ |
| DECL(8, opt); \ |
| DECL(16, opt) |
| |
| DECLS(sse2); |
| |
| #undef DECLS |
| #undef DECL |
| |
| #define FN(w, h, wf, wlog2, hlog2, opt, cast) \ |
| uint32_t aom_highbd_8_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 = aom_highbd_sub_pixel_variance##wf##xh_##opt( \ |
| src, src_stride, x_offset, y_offset, dst, dst_stride, h, &sse, NULL, \ |
| NULL); \ |
| if (w > wf) { \ |
| unsigned int sse2; \ |
| int se2 = aom_highbd_sub_pixel_variance##wf##xh_##opt( \ |
| src + 16, src_stride, x_offset, y_offset, dst + 16, dst_stride, h, \ |
| &sse2, NULL, NULL); \ |
| se += se2; \ |
| sse += sse2; \ |
| if (w > wf * 2) { \ |
| se2 = aom_highbd_sub_pixel_variance##wf##xh_##opt( \ |
| src + 32, src_stride, x_offset, y_offset, dst + 32, dst_stride, h, \ |
| &sse2, NULL, NULL); \ |
| se += se2; \ |
| sse += sse2; \ |
| se2 = aom_highbd_sub_pixel_variance##wf##xh_##opt( \ |
| src + 48, src_stride, x_offset, y_offset, dst + 48, dst_stride, 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_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) { \ |
| int64_t var; \ |
| uint32_t sse; \ |
| uint16_t *src = CONVERT_TO_SHORTPTR(src8); \ |
| uint16_t *dst = CONVERT_TO_SHORTPTR(dst8); \ |
| int se = aom_highbd_sub_pixel_variance##wf##xh_##opt( \ |
| src, src_stride, x_offset, y_offset, dst, dst_stride, h, &sse, NULL, \ |
| NULL); \ |
| if (w > wf) { \ |
| uint32_t sse2; \ |
| int se2 = aom_highbd_sub_pixel_variance##wf##xh_##opt( \ |
| src + 16, src_stride, x_offset, y_offset, dst + 16, dst_stride, h, \ |
| &sse2, NULL, NULL); \ |
| se += se2; \ |
| sse += sse2; \ |
| if (w > wf * 2) { \ |
| se2 = aom_highbd_sub_pixel_variance##wf##xh_##opt( \ |
| src + 32, src_stride, x_offset, y_offset, dst + 32, dst_stride, h, \ |
| &sse2, NULL, NULL); \ |
| se += se2; \ |
| sse += sse2; \ |
| se2 = aom_highbd_sub_pixel_variance##wf##xh_##opt( \ |
| src + 48, src_stride, x_offset, y_offset, dst + 48, dst_stride, 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_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; \ |
| int64_t var; \ |
| 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 = aom_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, NULL, \ |
| NULL); \ |
| se += se2; \ |
| long_sse += sse2; \ |
| if (w > wf) { \ |
| se2 = aom_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, NULL, NULL); \ |
| se += se2; \ |
| 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; \ |
| } |
| |
| #if CONFIG_EXT_PARTITION_TYPES |
| #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)) |
| #else |
| #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)) |
| #endif |
| |
| 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; \ |
| } |
| |
| #if CONFIG_EXT_PARTITION_TYPES |
| #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)); |
| #else |
| #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)); |
| #endif |
| |
| FNS(sse2); |
| |
| #undef FNS |
| #undef FN |
| |
| void aom_highbd_upsampled_pred_sse2(uint16_t *comp_pred, int width, int height, |
| int subpel_x_q3, int subpel_y_q3, |
| const uint8_t *ref8, int ref_stride, |
| int bd) { |
| if (!subpel_x_q3 && !subpel_y_q3) { |
| uint16_t *ref = CONVERT_TO_SHORTPTR(ref8); |
| 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 { |
| InterpFilterParams filter; |
| filter = av1_get_interp_filter_params(EIGHTTAP_REGULAR); |
| if (!subpel_y_q3) { |
| const int16_t *kernel; |
| kernel = av1_get_interp_filter_subpel_kernel(filter, subpel_x_q3 << 1); |
| aom_highbd_convolve8_horiz(ref8, ref_stride, |
| CONVERT_TO_BYTEPTR(comp_pred), width, kernel, |
| 16, NULL, -1, width, height, bd); |
| } else if (!subpel_x_q3) { |
| const int16_t *kernel; |
| kernel = av1_get_interp_filter_subpel_kernel(filter, subpel_y_q3 << 1); |
| aom_highbd_convolve8_vert(ref8, ref_stride, CONVERT_TO_BYTEPTR(comp_pred), |
| 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 *kernel_x; |
| const int16_t *kernel_y; |
| int intermediate_height; |
| kernel_x = av1_get_interp_filter_subpel_kernel(filter, subpel_x_q3 << 1); |
| kernel_y = av1_get_interp_filter_subpel_kernel(filter, subpel_y_q3 << 1); |
| 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, CONVERT_TO_BYTEPTR(comp_pred), width, NULL, -1, kernel_y, |
| 16, width, height, bd); |
| } |
| } |
| } |
| |
| void aom_highbd_comp_avg_upsampled_pred_sse2(uint16_t *comp_pred, |
| 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) { |
| uint16_t *pred = CONVERT_TO_SHORTPTR(pred8); |
| int n; |
| int i; |
| aom_highbd_upsampled_pred(comp_pred, width, height, subpel_x_q3, subpel_y_q3, |
| ref8, ref_stride, bd); |
| /*The total number of pixels must be a multiple of 8 (e.g., 4x4).*/ |
| assert(!(width * height & 7)); |
| n = width * height >> 3; |
| for (i = 0; i < n; i++) { |
| __m128i s0 = _mm_loadu_si128((const __m128i *)comp_pred); |
| __m128i p0 = _mm_loadu_si128((const __m128i *)pred); |
| _mm_storeu_si128((__m128i *)comp_pred, _mm_avg_epu16(s0, p0)); |
| comp_pred += 8; |
| pred += 8; |
| } |
| } |
