| /* |
| * 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 <stdlib.h> |
| |
| #include "config/aom_config.h" |
| #include "config/aom_dsp_rtcd.h" |
| |
| #include "aom/aom_integer.h" |
| #include "aom_ports/mem.h" |
| |
| #include "aom_dsp/aom_filter.h" |
| #include "aom_dsp/blend.h" |
| #include "aom_dsp/variance.h" |
| |
| #include "av1/common/filter.h" |
| #include "av1/common/reconinter.h" |
| |
| uint32_t aom_get_mb_ss_c(const int16_t *a) { |
| unsigned int i, sum = 0; |
| |
| for (i = 0; i < 256; ++i) { |
| sum += a[i] * a[i]; |
| } |
| |
| return sum; |
| } |
| |
| static void variance(const uint8_t *a, int a_stride, const uint8_t *b, |
| int b_stride, int w, int h, uint32_t *sse, int *sum) { |
| int i, j; |
| |
| *sum = 0; |
| *sse = 0; |
| |
| for (i = 0; i < h; ++i) { |
| for (j = 0; j < w; ++j) { |
| const int diff = a[j] - b[j]; |
| *sum += diff; |
| *sse += diff * diff; |
| } |
| |
| a += a_stride; |
| b += b_stride; |
| } |
| } |
| |
| uint32_t aom_sse_odd_size(const uint8_t *a, int a_stride, const uint8_t *b, |
| int b_stride, int w, int h) { |
| uint32_t sse; |
| int sum; |
| variance(a, a_stride, b, b_stride, w, h, &sse, &sum); |
| return sse; |
| } |
| |
| // Applies a 1-D 2-tap bilinear filter to the source block in either horizontal |
| // or vertical direction to produce the filtered output block. Used to implement |
| // the first-pass of 2-D separable filter. |
| // |
| // Produces int16_t output to retain precision for the next pass. Two filter |
| // taps should sum to FILTER_WEIGHT. pixel_step defines whether the filter is |
| // applied horizontally (pixel_step = 1) or vertically (pixel_step = stride). |
| // It defines the offset required to move from one input to the next. |
| static void var_filter_block2d_bil_first_pass_c( |
| const uint8_t *a, uint16_t *b, unsigned int src_pixels_per_line, |
| unsigned int pixel_step, unsigned int output_height, |
| unsigned int output_width, const uint8_t *filter) { |
| unsigned int i, j; |
| |
| for (i = 0; i < output_height; ++i) { |
| for (j = 0; j < output_width; ++j) { |
| b[j] = ROUND_POWER_OF_TWO( |
| (int)a[0] * filter[0] + (int)a[pixel_step] * filter[1], FILTER_BITS); |
| |
| ++a; |
| } |
| |
| a += src_pixels_per_line - output_width; |
| b += output_width; |
| } |
| } |
| |
| // Applies a 1-D 2-tap bilinear filter to the source block in either horizontal |
| // or vertical direction to produce the filtered output block. Used to implement |
| // the second-pass of 2-D separable filter. |
| // |
| // Requires 16-bit input as produced by filter_block2d_bil_first_pass. Two |
| // filter taps should sum to FILTER_WEIGHT. pixel_step defines whether the |
| // filter is applied horizontally (pixel_step = 1) or vertically |
| // (pixel_step = stride). It defines the offset required to move from one input |
| // to the next. Output is 8-bit. |
| static void var_filter_block2d_bil_second_pass_c( |
| const uint16_t *a, uint8_t *b, unsigned int src_pixels_per_line, |
| unsigned int pixel_step, unsigned int output_height, |
| unsigned int output_width, const uint8_t *filter) { |
| unsigned int i, j; |
| |
| for (i = 0; i < output_height; ++i) { |
| for (j = 0; j < output_width; ++j) { |
| b[j] = ROUND_POWER_OF_TWO( |
| (int)a[0] * filter[0] + (int)a[pixel_step] * filter[1], FILTER_BITS); |
| ++a; |
| } |
| |
| a += src_pixels_per_line - output_width; |
| b += output_width; |
| } |
| } |
| |
| #define VAR(W, H) \ |
| uint32_t aom_variance##W##x##H##_c(const uint8_t *a, int a_stride, \ |
| const uint8_t *b, int b_stride, \ |
| uint32_t *sse) { \ |
| int sum; \ |
| variance(a, a_stride, b, b_stride, W, H, sse, &sum); \ |
| return *sse - (uint32_t)(((int64_t)sum * sum) / (W * H)); \ |
| } |
| |
| #define SUBPIX_VAR(W, H) \ |
| uint32_t aom_sub_pixel_variance##W##x##H##_c( \ |
| const uint8_t *a, int a_stride, int xoffset, int yoffset, \ |
| const uint8_t *b, int b_stride, uint32_t *sse) { \ |
| uint16_t fdata3[(H + 1) * W]; \ |
| uint8_t temp2[H * W]; \ |
| \ |
| var_filter_block2d_bil_first_pass_c(a, fdata3, a_stride, 1, H + 1, W, \ |
| bilinear_filters_2t[xoffset]); \ |
| var_filter_block2d_bil_second_pass_c(fdata3, temp2, W, W, H, W, \ |
| bilinear_filters_2t[yoffset]); \ |
| \ |
| return aom_variance##W##x##H##_c(temp2, W, b, b_stride, sse); \ |
| } |
| |
| #define SUBPIX_AVG_VAR(W, H) \ |
| uint32_t aom_sub_pixel_avg_variance##W##x##H##_c( \ |
| const uint8_t *a, int a_stride, int xoffset, int yoffset, \ |
| const uint8_t *b, int b_stride, uint32_t *sse, \ |
| const uint8_t *second_pred) { \ |
| uint16_t fdata3[(H + 1) * W]; \ |
| uint8_t temp2[H * W]; \ |
| DECLARE_ALIGNED(16, uint8_t, temp3[H * W]); \ |
| \ |
| var_filter_block2d_bil_first_pass_c(a, fdata3, a_stride, 1, H + 1, W, \ |
| bilinear_filters_2t[xoffset]); \ |
| var_filter_block2d_bil_second_pass_c(fdata3, temp2, W, W, H, W, \ |
| bilinear_filters_2t[yoffset]); \ |
| \ |
| aom_comp_avg_pred(temp3, second_pred, W, H, temp2, W); \ |
| \ |
| return aom_variance##W##x##H##_c(temp3, W, b, b_stride, sse); \ |
| } \ |
| uint32_t aom_dist_wtd_sub_pixel_avg_variance##W##x##H##_c( \ |
| const uint8_t *a, int a_stride, int xoffset, int yoffset, \ |
| const uint8_t *b, int b_stride, uint32_t *sse, \ |
| const uint8_t *second_pred, const DIST_WTD_COMP_PARAMS *jcp_param) { \ |
| uint16_t fdata3[(H + 1) * W]; \ |
| uint8_t temp2[H * W]; \ |
| DECLARE_ALIGNED(16, uint8_t, temp3[H * W]); \ |
| \ |
| var_filter_block2d_bil_first_pass_c(a, fdata3, a_stride, 1, H + 1, W, \ |
| bilinear_filters_2t[xoffset]); \ |
| var_filter_block2d_bil_second_pass_c(fdata3, temp2, W, W, H, W, \ |
| bilinear_filters_2t[yoffset]); \ |
| \ |
| aom_dist_wtd_comp_avg_pred(temp3, second_pred, W, H, temp2, W, jcp_param); \ |
| \ |
| return aom_variance##W##x##H(temp3, W, b, b_stride, sse); \ |
| } |
| |
| void aom_get_var_sse_sum_8x8_quad_c(const uint8_t *a, int a_stride, |
| const uint8_t *b, int b_stride, |
| uint32_t *sse8x8, int *sum8x8, |
| unsigned int *tot_sse, int *tot_sum, |
| uint32_t *var8x8) { |
| // Loop over 4 8x8 blocks. Process one 8x32 block. |
| for (int k = 0; k < 4; k++) { |
| variance(a + (k * 8), a_stride, b + (k * 8), b_stride, 8, 8, &sse8x8[k], |
| &sum8x8[k]); |
| } |
| |
| // Calculate variance at 8x8 level and total sse, sum of 8x32 block. |
| *tot_sse += sse8x8[0] + sse8x8[1] + sse8x8[2] + sse8x8[3]; |
| *tot_sum += sum8x8[0] + sum8x8[1] + sum8x8[2] + sum8x8[3]; |
| for (int i = 0; i < 4; i++) |
| var8x8[i] = sse8x8[i] - (uint32_t)(((int64_t)sum8x8[i] * sum8x8[i]) >> 6); |
| } |
| |
| void aom_get_var_sse_sum_16x16_dual_c(const uint8_t *src_ptr, int source_stride, |
| const uint8_t *ref_ptr, int ref_stride, |
| uint32_t *sse16x16, unsigned int *tot_sse, |
| int *tot_sum, uint32_t *var16x16) { |
| int sum16x16[2] = { 0 }; |
| // Loop over two consecutive 16x16 blocks and process as one 16x32 block. |
| for (int k = 0; k < 2; k++) { |
| variance(src_ptr + (k * 16), source_stride, ref_ptr + (k * 16), ref_stride, |
| 16, 16, &sse16x16[k], &sum16x16[k]); |
| } |
| |
| // Calculate variance at 16x16 level and total sse, sum of 16x32 block. |
| *tot_sse += sse16x16[0] + sse16x16[1]; |
| *tot_sum += sum16x16[0] + sum16x16[1]; |
| for (int i = 0; i < 2; i++) |
| var16x16[i] = |
| sse16x16[i] - (uint32_t)(((int64_t)sum16x16[i] * sum16x16[i]) >> 8); |
| } |
| |
| /* Identical to the variance call except it does not calculate the |
| * sse - sum^2 / w*h and returns sse in addtion to modifying the passed in |
| * variable. |
| */ |
| #define MSE(W, H) \ |
| uint32_t aom_mse##W##x##H##_c(const uint8_t *a, int a_stride, \ |
| const uint8_t *b, int b_stride, \ |
| uint32_t *sse) { \ |
| int sum; \ |
| variance(a, a_stride, b, b_stride, W, H, sse, &sum); \ |
| return *sse; \ |
| } |
| |
| /* All three forms of the variance are available in the same sizes. */ |
| #define VARIANCES(W, H) \ |
| VAR(W, H) \ |
| SUBPIX_VAR(W, H) \ |
| SUBPIX_AVG_VAR(W, H) |
| |
| VARIANCES(128, 128) |
| VARIANCES(128, 64) |
| VARIANCES(64, 128) |
| VARIANCES(64, 64) |
| VARIANCES(64, 32) |
| VARIANCES(32, 64) |
| VARIANCES(32, 32) |
| VARIANCES(32, 16) |
| VARIANCES(16, 32) |
| VARIANCES(16, 16) |
| VARIANCES(16, 8) |
| VARIANCES(8, 16) |
| VARIANCES(8, 8) |
| VARIANCES(8, 4) |
| VARIANCES(4, 8) |
| VARIANCES(4, 4) |
| |
| // Realtime mode doesn't use rectangular blocks. |
| #if !CONFIG_REALTIME_ONLY |
| VARIANCES(4, 16) |
| VARIANCES(16, 4) |
| VARIANCES(8, 32) |
| VARIANCES(32, 8) |
| VARIANCES(16, 64) |
| VARIANCES(64, 16) |
| #endif |
| |
| MSE(16, 16) |
| MSE(16, 8) |
| MSE(8, 16) |
| MSE(8, 8) |
| |
| void aom_comp_avg_pred_c(uint8_t *comp_pred, const uint8_t *pred, int width, |
| int height, const uint8_t *ref, int ref_stride) { |
| int i, j; |
| |
| for (i = 0; i < height; ++i) { |
| for (j = 0; j < width; ++j) { |
| const int tmp = pred[j] + ref[j]; |
| comp_pred[j] = ROUND_POWER_OF_TWO(tmp, 1); |
| } |
| comp_pred += width; |
| pred += width; |
| ref += ref_stride; |
| } |
| } |
| |
| void aom_dist_wtd_comp_avg_pred_c(uint8_t *comp_pred, const uint8_t *pred, |
| int width, int height, const uint8_t *ref, |
| int ref_stride, |
| const DIST_WTD_COMP_PARAMS *jcp_param) { |
| int i, j; |
| const int fwd_offset = jcp_param->fwd_offset; |
| const int bck_offset = jcp_param->bck_offset; |
| |
| for (i = 0; i < height; ++i) { |
| for (j = 0; j < width; ++j) { |
| int tmp = pred[j] * bck_offset + ref[j] * fwd_offset; |
| tmp = ROUND_POWER_OF_TWO(tmp, DIST_PRECISION_BITS); |
| comp_pred[j] = (uint8_t)tmp; |
| } |
| comp_pred += width; |
| pred += width; |
| ref += ref_stride; |
| } |
| } |
| |
| #if CONFIG_AV1_HIGHBITDEPTH |
| static void highbd_variance64(const uint8_t *a8, int a_stride, |
| const uint8_t *b8, int b_stride, int w, int h, |
| uint64_t *sse, int64_t *sum) { |
| const uint16_t *a = CONVERT_TO_SHORTPTR(a8); |
| const uint16_t *b = CONVERT_TO_SHORTPTR(b8); |
| int64_t tsum = 0; |
| uint64_t tsse = 0; |
| for (int i = 0; i < h; ++i) { |
| int32_t lsum = 0; |
| for (int j = 0; j < w; ++j) { |
| const int diff = a[j] - b[j]; |
| lsum += diff; |
| tsse += (uint32_t)(diff * diff); |
| } |
| tsum += lsum; |
| a += a_stride; |
| b += b_stride; |
| } |
| *sum = tsum; |
| *sse = tsse; |
| } |
| |
| uint64_t aom_highbd_sse_odd_size(const uint8_t *a, int a_stride, |
| const uint8_t *b, int b_stride, int w, int h) { |
| uint64_t sse; |
| int64_t sum; |
| highbd_variance64(a, a_stride, b, b_stride, w, h, &sse, &sum); |
| return sse; |
| } |
| |
| static void highbd_8_variance(const uint8_t *a8, int a_stride, |
| const uint8_t *b8, int b_stride, int w, int h, |
| uint32_t *sse, int *sum) { |
| uint64_t sse_long = 0; |
| int64_t sum_long = 0; |
| highbd_variance64(a8, a_stride, b8, b_stride, w, h, &sse_long, &sum_long); |
| *sse = (uint32_t)sse_long; |
| *sum = (int)sum_long; |
| } |
| |
| static void highbd_10_variance(const uint8_t *a8, int a_stride, |
| const uint8_t *b8, int b_stride, int w, int h, |
| uint32_t *sse, int *sum) { |
| uint64_t sse_long = 0; |
| int64_t sum_long = 0; |
| highbd_variance64(a8, a_stride, b8, b_stride, w, h, &sse_long, &sum_long); |
| *sse = (uint32_t)ROUND_POWER_OF_TWO(sse_long, 4); |
| *sum = (int)ROUND_POWER_OF_TWO(sum_long, 2); |
| } |
| |
| static void highbd_12_variance(const uint8_t *a8, int a_stride, |
| const uint8_t *b8, int b_stride, int w, int h, |
| uint32_t *sse, int *sum) { |
| uint64_t sse_long = 0; |
| int64_t sum_long = 0; |
| highbd_variance64(a8, a_stride, b8, b_stride, w, h, &sse_long, &sum_long); |
| *sse = (uint32_t)ROUND_POWER_OF_TWO(sse_long, 8); |
| *sum = (int)ROUND_POWER_OF_TWO(sum_long, 4); |
| } |
| |
| #define HIGHBD_VAR(W, H) \ |
| uint32_t aom_highbd_8_variance##W##x##H##_c(const uint8_t *a, int a_stride, \ |
| const uint8_t *b, int b_stride, \ |
| uint32_t *sse) { \ |
| int sum; \ |
| highbd_8_variance(a, a_stride, b, b_stride, W, H, sse, &sum); \ |
| return *sse - (uint32_t)(((int64_t)sum * sum) / (W * H)); \ |
| } \ |
| \ |
| uint32_t aom_highbd_10_variance##W##x##H##_c(const uint8_t *a, int a_stride, \ |
| const uint8_t *b, int b_stride, \ |
| uint32_t *sse) { \ |
| int sum; \ |
| int64_t var; \ |
| highbd_10_variance(a, a_stride, b, b_stride, W, H, sse, &sum); \ |
| var = (int64_t)(*sse) - (((int64_t)sum * sum) / (W * H)); \ |
| return (var >= 0) ? (uint32_t)var : 0; \ |
| } \ |
| \ |
| uint32_t aom_highbd_12_variance##W##x##H##_c(const uint8_t *a, int a_stride, \ |
| const uint8_t *b, int b_stride, \ |
| uint32_t *sse) { \ |
| int sum; \ |
| int64_t var; \ |
| highbd_12_variance(a, a_stride, b, b_stride, W, H, sse, &sum); \ |
| var = (int64_t)(*sse) - (((int64_t)sum * sum) / (W * H)); \ |
| return (var >= 0) ? (uint32_t)var : 0; \ |
| } |
| |
| #define HIGHBD_MSE(W, H) \ |
| uint32_t aom_highbd_8_mse##W##x##H##_c(const uint8_t *src, int src_stride, \ |
| const uint8_t *ref, int ref_stride, \ |
| uint32_t *sse) { \ |
| int sum; \ |
| highbd_8_variance(src, src_stride, ref, ref_stride, W, H, sse, &sum); \ |
| return *sse; \ |
| } \ |
| \ |
| uint32_t aom_highbd_10_mse##W##x##H##_c(const uint8_t *src, int src_stride, \ |
| const uint8_t *ref, int ref_stride, \ |
| uint32_t *sse) { \ |
| int sum; \ |
| highbd_10_variance(src, src_stride, ref, ref_stride, W, H, sse, &sum); \ |
| return *sse; \ |
| } \ |
| \ |
| uint32_t aom_highbd_12_mse##W##x##H##_c(const uint8_t *src, int src_stride, \ |
| const uint8_t *ref, int ref_stride, \ |
| uint32_t *sse) { \ |
| int sum; \ |
| highbd_12_variance(src, src_stride, ref, ref_stride, W, H, sse, &sum); \ |
| return *sse; \ |
| } |
| |
| void aom_highbd_var_filter_block2d_bil_first_pass( |
| const uint8_t *src_ptr8, uint16_t *output_ptr, |
| unsigned int src_pixels_per_line, int pixel_step, |
| unsigned int output_height, unsigned int output_width, |
| const uint8_t *filter) { |
| unsigned int i, j; |
| uint16_t *src_ptr = CONVERT_TO_SHORTPTR(src_ptr8); |
| for (i = 0; i < output_height; ++i) { |
| for (j = 0; j < output_width; ++j) { |
| output_ptr[j] = ROUND_POWER_OF_TWO( |
| (int)src_ptr[0] * filter[0] + (int)src_ptr[pixel_step] * filter[1], |
| FILTER_BITS); |
| |
| ++src_ptr; |
| } |
| |
| // Next row... |
| src_ptr += src_pixels_per_line - output_width; |
| output_ptr += output_width; |
| } |
| } |
| |
| void aom_highbd_var_filter_block2d_bil_second_pass( |
| const uint16_t *src_ptr, uint16_t *output_ptr, |
| unsigned int src_pixels_per_line, unsigned int pixel_step, |
| unsigned int output_height, unsigned int output_width, |
| const uint8_t *filter) { |
| unsigned int i, j; |
| |
| for (i = 0; i < output_height; ++i) { |
| for (j = 0; j < output_width; ++j) { |
| output_ptr[j] = ROUND_POWER_OF_TWO( |
| (int)src_ptr[0] * filter[0] + (int)src_ptr[pixel_step] * filter[1], |
| FILTER_BITS); |
| ++src_ptr; |
| } |
| |
| src_ptr += src_pixels_per_line - output_width; |
| output_ptr += output_width; |
| } |
| } |
| |
| #define HIGHBD_SUBPIX_VAR(W, H) \ |
| uint32_t aom_highbd_8_sub_pixel_variance##W##x##H##_c( \ |
| const uint8_t *src, int src_stride, int xoffset, int yoffset, \ |
| const uint8_t *dst, int dst_stride, uint32_t *sse) { \ |
| uint16_t fdata3[(H + 1) * W]; \ |
| uint16_t temp2[H * W]; \ |
| \ |
| aom_highbd_var_filter_block2d_bil_first_pass( \ |
| src, fdata3, src_stride, 1, H + 1, W, bilinear_filters_2t[xoffset]); \ |
| aom_highbd_var_filter_block2d_bil_second_pass( \ |
| fdata3, temp2, W, W, H, W, bilinear_filters_2t[yoffset]); \ |
| \ |
| return aom_highbd_8_variance##W##x##H##_c(CONVERT_TO_BYTEPTR(temp2), W, \ |
| dst, dst_stride, sse); \ |
| } \ |
| \ |
| uint32_t aom_highbd_10_sub_pixel_variance##W##x##H##_c( \ |
| const uint8_t *src, int src_stride, int xoffset, int yoffset, \ |
| const uint8_t *dst, int dst_stride, uint32_t *sse) { \ |
| uint16_t fdata3[(H + 1) * W]; \ |
| uint16_t temp2[H * W]; \ |
| \ |
| aom_highbd_var_filter_block2d_bil_first_pass( \ |
| src, fdata3, src_stride, 1, H + 1, W, bilinear_filters_2t[xoffset]); \ |
| aom_highbd_var_filter_block2d_bil_second_pass( \ |
| fdata3, temp2, W, W, H, W, bilinear_filters_2t[yoffset]); \ |
| \ |
| return aom_highbd_10_variance##W##x##H##_c(CONVERT_TO_BYTEPTR(temp2), W, \ |
| dst, dst_stride, sse); \ |
| } \ |
| \ |
| uint32_t aom_highbd_12_sub_pixel_variance##W##x##H##_c( \ |
| const uint8_t *src, int src_stride, int xoffset, int yoffset, \ |
| const uint8_t *dst, int dst_stride, uint32_t *sse) { \ |
| uint16_t fdata3[(H + 1) * W]; \ |
| uint16_t temp2[H * W]; \ |
| \ |
| aom_highbd_var_filter_block2d_bil_first_pass( \ |
| src, fdata3, src_stride, 1, H + 1, W, bilinear_filters_2t[xoffset]); \ |
| aom_highbd_var_filter_block2d_bil_second_pass( \ |
| fdata3, temp2, W, W, H, W, bilinear_filters_2t[yoffset]); \ |
| \ |
| return aom_highbd_12_variance##W##x##H##_c(CONVERT_TO_BYTEPTR(temp2), W, \ |
| dst, dst_stride, sse); \ |
| } |
| |
| #define HIGHBD_SUBPIX_AVG_VAR(W, H) \ |
| uint32_t aom_highbd_8_sub_pixel_avg_variance##W##x##H##_c( \ |
| const uint8_t *src, int src_stride, int xoffset, int yoffset, \ |
| const uint8_t *dst, int dst_stride, uint32_t *sse, \ |
| const uint8_t *second_pred) { \ |
| uint16_t fdata3[(H + 1) * W]; \ |
| uint16_t temp2[H * W]; \ |
| DECLARE_ALIGNED(16, uint16_t, temp3[H * W]); \ |
| \ |
| aom_highbd_var_filter_block2d_bil_first_pass( \ |
| src, fdata3, src_stride, 1, H + 1, W, bilinear_filters_2t[xoffset]); \ |
| aom_highbd_var_filter_block2d_bil_second_pass( \ |
| fdata3, temp2, W, W, H, W, bilinear_filters_2t[yoffset]); \ |
| \ |
| aom_highbd_comp_avg_pred_c(CONVERT_TO_BYTEPTR(temp3), second_pred, W, H, \ |
| CONVERT_TO_BYTEPTR(temp2), W); \ |
| \ |
| return aom_highbd_8_variance##W##x##H##_c(CONVERT_TO_BYTEPTR(temp3), W, \ |
| dst, dst_stride, sse); \ |
| } \ |
| \ |
| uint32_t aom_highbd_10_sub_pixel_avg_variance##W##x##H##_c( \ |
| const uint8_t *src, int src_stride, int xoffset, int yoffset, \ |
| const uint8_t *dst, int dst_stride, uint32_t *sse, \ |
| const uint8_t *second_pred) { \ |
| uint16_t fdata3[(H + 1) * W]; \ |
| uint16_t temp2[H * W]; \ |
| DECLARE_ALIGNED(16, uint16_t, temp3[H * W]); \ |
| \ |
| aom_highbd_var_filter_block2d_bil_first_pass( \ |
| src, fdata3, src_stride, 1, H + 1, W, bilinear_filters_2t[xoffset]); \ |
| aom_highbd_var_filter_block2d_bil_second_pass( \ |
| fdata3, temp2, W, W, H, W, bilinear_filters_2t[yoffset]); \ |
| \ |
| aom_highbd_comp_avg_pred_c(CONVERT_TO_BYTEPTR(temp3), second_pred, W, H, \ |
| CONVERT_TO_BYTEPTR(temp2), W); \ |
| \ |
| return aom_highbd_10_variance##W##x##H##_c(CONVERT_TO_BYTEPTR(temp3), W, \ |
| dst, dst_stride, sse); \ |
| } \ |
| \ |
| uint32_t aom_highbd_12_sub_pixel_avg_variance##W##x##H##_c( \ |
| const uint8_t *src, int src_stride, int xoffset, int yoffset, \ |
| const uint8_t *dst, int dst_stride, uint32_t *sse, \ |
| const uint8_t *second_pred) { \ |
| uint16_t fdata3[(H + 1) * W]; \ |
| uint16_t temp2[H * W]; \ |
| DECLARE_ALIGNED(16, uint16_t, temp3[H * W]); \ |
| \ |
| aom_highbd_var_filter_block2d_bil_first_pass( \ |
| src, fdata3, src_stride, 1, H + 1, W, bilinear_filters_2t[xoffset]); \ |
| aom_highbd_var_filter_block2d_bil_second_pass( \ |
| fdata3, temp2, W, W, H, W, bilinear_filters_2t[yoffset]); \ |
| \ |
| aom_highbd_comp_avg_pred_c(CONVERT_TO_BYTEPTR(temp3), second_pred, W, H, \ |
| CONVERT_TO_BYTEPTR(temp2), W); \ |
| \ |
| return aom_highbd_12_variance##W##x##H##_c(CONVERT_TO_BYTEPTR(temp3), W, \ |
| dst, dst_stride, sse); \ |
| } \ |
| \ |
| uint32_t aom_highbd_8_dist_wtd_sub_pixel_avg_variance##W##x##H##_c( \ |
| const uint8_t *src, int src_stride, int xoffset, int yoffset, \ |
| const uint8_t *dst, int dst_stride, uint32_t *sse, \ |
| const uint8_t *second_pred, const DIST_WTD_COMP_PARAMS *jcp_param) { \ |
| uint16_t fdata3[(H + 1) * W]; \ |
| uint16_t temp2[H * W]; \ |
| DECLARE_ALIGNED(16, uint16_t, temp3[H * W]); \ |
| \ |
| aom_highbd_var_filter_block2d_bil_first_pass( \ |
| src, fdata3, src_stride, 1, H + 1, W, bilinear_filters_2t[xoffset]); \ |
| aom_highbd_var_filter_block2d_bil_second_pass( \ |
| fdata3, temp2, W, W, H, W, bilinear_filters_2t[yoffset]); \ |
| \ |
| aom_highbd_dist_wtd_comp_avg_pred(CONVERT_TO_BYTEPTR(temp3), second_pred, \ |
| W, H, CONVERT_TO_BYTEPTR(temp2), W, \ |
| jcp_param); \ |
| \ |
| return aom_highbd_8_variance##W##x##H(CONVERT_TO_BYTEPTR(temp3), W, dst, \ |
| dst_stride, sse); \ |
| } \ |
| \ |
| uint32_t aom_highbd_10_dist_wtd_sub_pixel_avg_variance##W##x##H##_c( \ |
| const uint8_t *src, int src_stride, int xoffset, int yoffset, \ |
| const uint8_t *dst, int dst_stride, uint32_t *sse, \ |
| const uint8_t *second_pred, const DIST_WTD_COMP_PARAMS *jcp_param) { \ |
| uint16_t fdata3[(H + 1) * W]; \ |
| uint16_t temp2[H * W]; \ |
| DECLARE_ALIGNED(16, uint16_t, temp3[H * W]); \ |
| \ |
| aom_highbd_var_filter_block2d_bil_first_pass( \ |
| src, fdata3, src_stride, 1, H + 1, W, bilinear_filters_2t[xoffset]); \ |
| aom_highbd_var_filter_block2d_bil_second_pass( \ |
| fdata3, temp2, W, W, H, W, bilinear_filters_2t[yoffset]); \ |
| \ |
| aom_highbd_dist_wtd_comp_avg_pred(CONVERT_TO_BYTEPTR(temp3), second_pred, \ |
| W, H, CONVERT_TO_BYTEPTR(temp2), W, \ |
| jcp_param); \ |
| \ |
| return aom_highbd_10_variance##W##x##H(CONVERT_TO_BYTEPTR(temp3), W, dst, \ |
| dst_stride, sse); \ |
| } \ |
| \ |
| uint32_t aom_highbd_12_dist_wtd_sub_pixel_avg_variance##W##x##H##_c( \ |
| const uint8_t *src, int src_stride, int xoffset, int yoffset, \ |
| const uint8_t *dst, int dst_stride, uint32_t *sse, \ |
| const uint8_t *second_pred, const DIST_WTD_COMP_PARAMS *jcp_param) { \ |
| uint16_t fdata3[(H + 1) * W]; \ |
| uint16_t temp2[H * W]; \ |
| DECLARE_ALIGNED(16, uint16_t, temp3[H * W]); \ |
| \ |
| aom_highbd_var_filter_block2d_bil_first_pass( \ |
| src, fdata3, src_stride, 1, H + 1, W, bilinear_filters_2t[xoffset]); \ |
| aom_highbd_var_filter_block2d_bil_second_pass( \ |
| fdata3, temp2, W, W, H, W, bilinear_filters_2t[yoffset]); \ |
| \ |
| aom_highbd_dist_wtd_comp_avg_pred(CONVERT_TO_BYTEPTR(temp3), second_pred, \ |
| W, H, CONVERT_TO_BYTEPTR(temp2), W, \ |
| jcp_param); \ |
| \ |
| return aom_highbd_12_variance##W##x##H(CONVERT_TO_BYTEPTR(temp3), W, dst, \ |
| dst_stride, sse); \ |
| } |
| |
| /* All three forms of the variance are available in the same sizes. */ |
| #define HIGHBD_VARIANCES(W, H) \ |
| HIGHBD_VAR(W, H) \ |
| HIGHBD_SUBPIX_VAR(W, H) \ |
| HIGHBD_SUBPIX_AVG_VAR(W, H) |
| |
| HIGHBD_VARIANCES(128, 128) |
| HIGHBD_VARIANCES(128, 64) |
| HIGHBD_VARIANCES(64, 128) |
| HIGHBD_VARIANCES(64, 64) |
| HIGHBD_VARIANCES(64, 32) |
| HIGHBD_VARIANCES(32, 64) |
| HIGHBD_VARIANCES(32, 32) |
| HIGHBD_VARIANCES(32, 16) |
| HIGHBD_VARIANCES(16, 32) |
| HIGHBD_VARIANCES(16, 16) |
| HIGHBD_VARIANCES(16, 8) |
| HIGHBD_VARIANCES(8, 16) |
| HIGHBD_VARIANCES(8, 8) |
| HIGHBD_VARIANCES(8, 4) |
| HIGHBD_VARIANCES(4, 8) |
| HIGHBD_VARIANCES(4, 4) |
| |
| // Realtime mode doesn't use 4x rectangular blocks. |
| #if !CONFIG_REALTIME_ONLY |
| HIGHBD_VARIANCES(4, 16) |
| HIGHBD_VARIANCES(16, 4) |
| HIGHBD_VARIANCES(8, 32) |
| HIGHBD_VARIANCES(32, 8) |
| HIGHBD_VARIANCES(16, 64) |
| HIGHBD_VARIANCES(64, 16) |
| #endif |
| |
| HIGHBD_MSE(16, 16) |
| HIGHBD_MSE(16, 8) |
| HIGHBD_MSE(8, 16) |
| HIGHBD_MSE(8, 8) |
| |
| void aom_highbd_comp_avg_pred_c(uint8_t *comp_pred8, const uint8_t *pred8, |
| int width, int height, const uint8_t *ref8, |
| int ref_stride) { |
| int i, j; |
| uint16_t *pred = CONVERT_TO_SHORTPTR(pred8); |
| uint16_t *ref = CONVERT_TO_SHORTPTR(ref8); |
| uint16_t *comp_pred = CONVERT_TO_SHORTPTR(comp_pred8); |
| for (i = 0; i < height; ++i) { |
| for (j = 0; j < width; ++j) { |
| const int tmp = pred[j] + ref[j]; |
| comp_pred[j] = ROUND_POWER_OF_TWO(tmp, 1); |
| } |
| comp_pred += width; |
| pred += width; |
| ref += ref_stride; |
| } |
| } |
| |
| void aom_highbd_dist_wtd_comp_avg_pred_c( |
| uint8_t *comp_pred8, const uint8_t *pred8, int width, int height, |
| const uint8_t *ref8, int ref_stride, |
| const DIST_WTD_COMP_PARAMS *jcp_param) { |
| int i, j; |
| const int fwd_offset = jcp_param->fwd_offset; |
| const int bck_offset = jcp_param->bck_offset; |
| uint16_t *pred = CONVERT_TO_SHORTPTR(pred8); |
| uint16_t *ref = CONVERT_TO_SHORTPTR(ref8); |
| uint16_t *comp_pred = CONVERT_TO_SHORTPTR(comp_pred8); |
| |
| for (i = 0; i < height; ++i) { |
| for (j = 0; j < width; ++j) { |
| int tmp = pred[j] * bck_offset + ref[j] * fwd_offset; |
| tmp = ROUND_POWER_OF_TWO(tmp, DIST_PRECISION_BITS); |
| comp_pred[j] = (uint16_t)tmp; |
| } |
| comp_pred += width; |
| pred += width; |
| ref += ref_stride; |
| } |
| } |
| #endif // CONFIG_AV1_HIGHBITDEPTH |
| |
| void aom_comp_mask_pred_c(uint8_t *comp_pred, const uint8_t *pred, int width, |
| int height, const uint8_t *ref, int ref_stride, |
| const uint8_t *mask, int mask_stride, |
| int invert_mask) { |
| int i, j; |
| const uint8_t *src0 = invert_mask ? pred : ref; |
| const uint8_t *src1 = invert_mask ? ref : pred; |
| const int stride0 = invert_mask ? width : ref_stride; |
| const int stride1 = invert_mask ? ref_stride : width; |
| for (i = 0; i < height; ++i) { |
| for (j = 0; j < width; ++j) { |
| comp_pred[j] = AOM_BLEND_A64(mask[j], src0[j], src1[j]); |
| } |
| comp_pred += width; |
| src0 += stride0; |
| src1 += stride1; |
| mask += mask_stride; |
| } |
| } |
| |
| #define MASK_SUBPIX_VAR(W, H) \ |
| unsigned int aom_masked_sub_pixel_variance##W##x##H##_c( \ |
| const uint8_t *src, int src_stride, int xoffset, int yoffset, \ |
| const uint8_t *ref, int ref_stride, const uint8_t *second_pred, \ |
| const uint8_t *msk, int msk_stride, int invert_mask, \ |
| unsigned int *sse) { \ |
| uint16_t fdata3[(H + 1) * W]; \ |
| uint8_t temp2[H * W]; \ |
| DECLARE_ALIGNED(16, uint8_t, temp3[H * W]); \ |
| \ |
| var_filter_block2d_bil_first_pass_c(src, fdata3, src_stride, 1, H + 1, W, \ |
| bilinear_filters_2t[xoffset]); \ |
| var_filter_block2d_bil_second_pass_c(fdata3, temp2, W, W, H, W, \ |
| bilinear_filters_2t[yoffset]); \ |
| \ |
| aom_comp_mask_pred_c(temp3, second_pred, W, H, temp2, W, msk, msk_stride, \ |
| invert_mask); \ |
| return aom_variance##W##x##H##_c(temp3, W, ref, ref_stride, sse); \ |
| } |
| |
| MASK_SUBPIX_VAR(4, 4) |
| MASK_SUBPIX_VAR(4, 8) |
| MASK_SUBPIX_VAR(8, 4) |
| MASK_SUBPIX_VAR(8, 8) |
| MASK_SUBPIX_VAR(8, 16) |
| MASK_SUBPIX_VAR(16, 8) |
| MASK_SUBPIX_VAR(16, 16) |
| MASK_SUBPIX_VAR(16, 32) |
| MASK_SUBPIX_VAR(32, 16) |
| MASK_SUBPIX_VAR(32, 32) |
| MASK_SUBPIX_VAR(32, 64) |
| MASK_SUBPIX_VAR(64, 32) |
| MASK_SUBPIX_VAR(64, 64) |
| MASK_SUBPIX_VAR(64, 128) |
| MASK_SUBPIX_VAR(128, 64) |
| MASK_SUBPIX_VAR(128, 128) |
| |
| // Realtime mode doesn't use 4x rectangular blocks. |
| #if !CONFIG_REALTIME_ONLY |
| MASK_SUBPIX_VAR(4, 16) |
| MASK_SUBPIX_VAR(16, 4) |
| MASK_SUBPIX_VAR(8, 32) |
| MASK_SUBPIX_VAR(32, 8) |
| MASK_SUBPIX_VAR(16, 64) |
| MASK_SUBPIX_VAR(64, 16) |
| #endif |
| |
| #if CONFIG_AV1_HIGHBITDEPTH |
| void aom_highbd_comp_mask_pred_c(uint8_t *comp_pred8, const uint8_t *pred8, |
| int width, int height, const uint8_t *ref8, |
| int ref_stride, const uint8_t *mask, |
| int mask_stride, int invert_mask) { |
| int i, j; |
| uint16_t *pred = CONVERT_TO_SHORTPTR(pred8); |
| uint16_t *ref = CONVERT_TO_SHORTPTR(ref8); |
| uint16_t *comp_pred = CONVERT_TO_SHORTPTR(comp_pred8); |
| for (i = 0; i < height; ++i) { |
| for (j = 0; j < width; ++j) { |
| if (!invert_mask) |
| comp_pred[j] = AOM_BLEND_A64(mask[j], ref[j], pred[j]); |
| else |
| comp_pred[j] = AOM_BLEND_A64(mask[j], pred[j], ref[j]); |
| } |
| comp_pred += width; |
| pred += width; |
| ref += ref_stride; |
| mask += mask_stride; |
| } |
| } |
| |
| #define HIGHBD_MASK_SUBPIX_VAR(W, H) \ |
| unsigned int aom_highbd_8_masked_sub_pixel_variance##W##x##H##_c( \ |
| const uint8_t *src, int src_stride, int xoffset, int yoffset, \ |
| const uint8_t *ref, int ref_stride, const uint8_t *second_pred, \ |
| const uint8_t *msk, int msk_stride, int invert_mask, \ |
| unsigned int *sse) { \ |
| uint16_t fdata3[(H + 1) * W]; \ |
| uint16_t temp2[H * W]; \ |
| DECLARE_ALIGNED(16, uint16_t, temp3[H * W]); \ |
| \ |
| aom_highbd_var_filter_block2d_bil_first_pass( \ |
| src, fdata3, src_stride, 1, H + 1, W, bilinear_filters_2t[xoffset]); \ |
| aom_highbd_var_filter_block2d_bil_second_pass( \ |
| fdata3, temp2, W, W, H, W, bilinear_filters_2t[yoffset]); \ |
| \ |
| aom_highbd_comp_mask_pred_c(CONVERT_TO_BYTEPTR(temp3), second_pred, W, H, \ |
| CONVERT_TO_BYTEPTR(temp2), W, msk, msk_stride, \ |
| invert_mask); \ |
| \ |
| return aom_highbd_8_variance##W##x##H##_c(CONVERT_TO_BYTEPTR(temp3), W, \ |
| ref, ref_stride, sse); \ |
| } \ |
| \ |
| unsigned int aom_highbd_10_masked_sub_pixel_variance##W##x##H##_c( \ |
| const uint8_t *src, int src_stride, int xoffset, int yoffset, \ |
| const uint8_t *ref, int ref_stride, const uint8_t *second_pred, \ |
| const uint8_t *msk, int msk_stride, int invert_mask, \ |
| unsigned int *sse) { \ |
| uint16_t fdata3[(H + 1) * W]; \ |
| uint16_t temp2[H * W]; \ |
| DECLARE_ALIGNED(16, uint16_t, temp3[H * W]); \ |
| \ |
| aom_highbd_var_filter_block2d_bil_first_pass( \ |
| src, fdata3, src_stride, 1, H + 1, W, bilinear_filters_2t[xoffset]); \ |
| aom_highbd_var_filter_block2d_bil_second_pass( \ |
| fdata3, temp2, W, W, H, W, bilinear_filters_2t[yoffset]); \ |
| \ |
| aom_highbd_comp_mask_pred_c(CONVERT_TO_BYTEPTR(temp3), second_pred, W, H, \ |
| CONVERT_TO_BYTEPTR(temp2), W, msk, msk_stride, \ |
| invert_mask); \ |
| \ |
| return aom_highbd_10_variance##W##x##H##_c(CONVERT_TO_BYTEPTR(temp3), W, \ |
| ref, ref_stride, sse); \ |
| } \ |
| \ |
| unsigned int aom_highbd_12_masked_sub_pixel_variance##W##x##H##_c( \ |
| const uint8_t *src, int src_stride, int xoffset, int yoffset, \ |
| const uint8_t *ref, int ref_stride, const uint8_t *second_pred, \ |
| const uint8_t *msk, int msk_stride, int invert_mask, \ |
| unsigned int *sse) { \ |
| uint16_t fdata3[(H + 1) * W]; \ |
| uint16_t temp2[H * W]; \ |
| DECLARE_ALIGNED(16, uint16_t, temp3[H * W]); \ |
| \ |
| aom_highbd_var_filter_block2d_bil_first_pass( \ |
| src, fdata3, src_stride, 1, H + 1, W, bilinear_filters_2t[xoffset]); \ |
| aom_highbd_var_filter_block2d_bil_second_pass( \ |
| fdata3, temp2, W, W, H, W, bilinear_filters_2t[yoffset]); \ |
| \ |
| aom_highbd_comp_mask_pred_c(CONVERT_TO_BYTEPTR(temp3), second_pred, W, H, \ |
| CONVERT_TO_BYTEPTR(temp2), W, msk, msk_stride, \ |
| invert_mask); \ |
| \ |
| return aom_highbd_12_variance##W##x##H##_c(CONVERT_TO_BYTEPTR(temp3), W, \ |
| ref, ref_stride, sse); \ |
| } |
| |
| HIGHBD_MASK_SUBPIX_VAR(4, 4) |
| HIGHBD_MASK_SUBPIX_VAR(4, 8) |
| HIGHBD_MASK_SUBPIX_VAR(8, 4) |
| HIGHBD_MASK_SUBPIX_VAR(8, 8) |
| HIGHBD_MASK_SUBPIX_VAR(8, 16) |
| HIGHBD_MASK_SUBPIX_VAR(16, 8) |
| HIGHBD_MASK_SUBPIX_VAR(16, 16) |
| HIGHBD_MASK_SUBPIX_VAR(16, 32) |
| HIGHBD_MASK_SUBPIX_VAR(32, 16) |
| HIGHBD_MASK_SUBPIX_VAR(32, 32) |
| HIGHBD_MASK_SUBPIX_VAR(32, 64) |
| HIGHBD_MASK_SUBPIX_VAR(64, 32) |
| HIGHBD_MASK_SUBPIX_VAR(64, 64) |
| HIGHBD_MASK_SUBPIX_VAR(64, 128) |
| HIGHBD_MASK_SUBPIX_VAR(128, 64) |
| HIGHBD_MASK_SUBPIX_VAR(128, 128) |
| #if !CONFIG_REALTIME_ONLY |
| HIGHBD_MASK_SUBPIX_VAR(4, 16) |
| HIGHBD_MASK_SUBPIX_VAR(16, 4) |
| HIGHBD_MASK_SUBPIX_VAR(8, 32) |
| HIGHBD_MASK_SUBPIX_VAR(32, 8) |
| HIGHBD_MASK_SUBPIX_VAR(16, 64) |
| HIGHBD_MASK_SUBPIX_VAR(64, 16) |
| #endif |
| #endif // CONFIG_AV1_HIGHBITDEPTH |
| |
| #if !CONFIG_REALTIME_ONLY |
| static inline void obmc_variance(const uint8_t *pre, int pre_stride, |
| const int32_t *wsrc, const int32_t *mask, |
| int w, int h, unsigned int *sse, int *sum) { |
| int i, j; |
| |
| *sse = 0; |
| *sum = 0; |
| |
| for (i = 0; i < h; i++) { |
| for (j = 0; j < w; j++) { |
| int diff = ROUND_POWER_OF_TWO_SIGNED(wsrc[j] - pre[j] * mask[j], 12); |
| *sum += diff; |
| *sse += diff * diff; |
| } |
| |
| pre += pre_stride; |
| wsrc += w; |
| mask += w; |
| } |
| } |
| |
| #define OBMC_VAR(W, H) \ |
| unsigned int aom_obmc_variance##W##x##H##_c( \ |
| const uint8_t *pre, int pre_stride, const int32_t *wsrc, \ |
| const int32_t *mask, unsigned int *sse) { \ |
| int sum; \ |
| obmc_variance(pre, pre_stride, wsrc, mask, W, H, sse, &sum); \ |
| return *sse - (unsigned int)(((int64_t)sum * sum) / (W * H)); \ |
| } |
| |
| #define OBMC_SUBPIX_VAR(W, H) \ |
| unsigned int aom_obmc_sub_pixel_variance##W##x##H##_c( \ |
| const uint8_t *pre, int pre_stride, int xoffset, int yoffset, \ |
| const int32_t *wsrc, const int32_t *mask, unsigned int *sse) { \ |
| uint16_t fdata3[(H + 1) * W]; \ |
| uint8_t temp2[H * W]; \ |
| \ |
| var_filter_block2d_bil_first_pass_c(pre, fdata3, pre_stride, 1, H + 1, W, \ |
| bilinear_filters_2t[xoffset]); \ |
| var_filter_block2d_bil_second_pass_c(fdata3, temp2, W, W, H, W, \ |
| bilinear_filters_2t[yoffset]); \ |
| \ |
| return aom_obmc_variance##W##x##H##_c(temp2, W, wsrc, mask, sse); \ |
| } |
| |
| OBMC_VAR(4, 4) |
| OBMC_SUBPIX_VAR(4, 4) |
| |
| OBMC_VAR(4, 8) |
| OBMC_SUBPIX_VAR(4, 8) |
| |
| OBMC_VAR(8, 4) |
| OBMC_SUBPIX_VAR(8, 4) |
| |
| OBMC_VAR(8, 8) |
| OBMC_SUBPIX_VAR(8, 8) |
| |
| OBMC_VAR(8, 16) |
| OBMC_SUBPIX_VAR(8, 16) |
| |
| OBMC_VAR(16, 8) |
| OBMC_SUBPIX_VAR(16, 8) |
| |
| OBMC_VAR(16, 16) |
| OBMC_SUBPIX_VAR(16, 16) |
| |
| OBMC_VAR(16, 32) |
| OBMC_SUBPIX_VAR(16, 32) |
| |
| OBMC_VAR(32, 16) |
| OBMC_SUBPIX_VAR(32, 16) |
| |
| OBMC_VAR(32, 32) |
| OBMC_SUBPIX_VAR(32, 32) |
| |
| OBMC_VAR(32, 64) |
| OBMC_SUBPIX_VAR(32, 64) |
| |
| OBMC_VAR(64, 32) |
| OBMC_SUBPIX_VAR(64, 32) |
| |
| OBMC_VAR(64, 64) |
| OBMC_SUBPIX_VAR(64, 64) |
| |
| OBMC_VAR(64, 128) |
| OBMC_SUBPIX_VAR(64, 128) |
| |
| OBMC_VAR(128, 64) |
| OBMC_SUBPIX_VAR(128, 64) |
| |
| OBMC_VAR(128, 128) |
| OBMC_SUBPIX_VAR(128, 128) |
| |
| OBMC_VAR(4, 16) |
| OBMC_SUBPIX_VAR(4, 16) |
| OBMC_VAR(16, 4) |
| OBMC_SUBPIX_VAR(16, 4) |
| OBMC_VAR(8, 32) |
| OBMC_SUBPIX_VAR(8, 32) |
| OBMC_VAR(32, 8) |
| OBMC_SUBPIX_VAR(32, 8) |
| OBMC_VAR(16, 64) |
| OBMC_SUBPIX_VAR(16, 64) |
| OBMC_VAR(64, 16) |
| OBMC_SUBPIX_VAR(64, 16) |
| |
| #if CONFIG_AV1_HIGHBITDEPTH |
| static inline void highbd_obmc_variance64(const uint8_t *pre8, int pre_stride, |
| const int32_t *wsrc, |
| const int32_t *mask, int w, int h, |
| uint64_t *sse, int64_t *sum) { |
| int i, j; |
| uint16_t *pre = CONVERT_TO_SHORTPTR(pre8); |
| |
| *sse = 0; |
| *sum = 0; |
| |
| for (i = 0; i < h; i++) { |
| for (j = 0; j < w; j++) { |
| int diff = ROUND_POWER_OF_TWO_SIGNED(wsrc[j] - pre[j] * mask[j], 12); |
| *sum += diff; |
| *sse += diff * diff; |
| } |
| |
| pre += pre_stride; |
| wsrc += w; |
| mask += w; |
| } |
| } |
| |
| static inline void highbd_obmc_variance(const uint8_t *pre8, int pre_stride, |
| const int32_t *wsrc, |
| const int32_t *mask, int w, int h, |
| unsigned int *sse, int *sum) { |
| int64_t sum64; |
| uint64_t sse64; |
| highbd_obmc_variance64(pre8, pre_stride, wsrc, mask, w, h, &sse64, &sum64); |
| *sum = (int)sum64; |
| *sse = (unsigned int)sse64; |
| } |
| |
| static inline void highbd_10_obmc_variance(const uint8_t *pre8, int pre_stride, |
| const int32_t *wsrc, |
| const int32_t *mask, int w, int h, |
| unsigned int *sse, int *sum) { |
| int64_t sum64; |
| uint64_t sse64; |
| highbd_obmc_variance64(pre8, pre_stride, wsrc, mask, w, h, &sse64, &sum64); |
| *sum = (int)ROUND_POWER_OF_TWO(sum64, 2); |
| *sse = (unsigned int)ROUND_POWER_OF_TWO(sse64, 4); |
| } |
| |
| static inline void highbd_12_obmc_variance(const uint8_t *pre8, int pre_stride, |
| const int32_t *wsrc, |
| const int32_t *mask, int w, int h, |
| unsigned int *sse, int *sum) { |
| int64_t sum64; |
| uint64_t sse64; |
| highbd_obmc_variance64(pre8, pre_stride, wsrc, mask, w, h, &sse64, &sum64); |
| *sum = (int)ROUND_POWER_OF_TWO(sum64, 4); |
| *sse = (unsigned int)ROUND_POWER_OF_TWO(sse64, 8); |
| } |
| |
| #define HIGHBD_OBMC_VAR(W, H) \ |
| unsigned int aom_highbd_8_obmc_variance##W##x##H##_c( \ |
| const uint8_t *pre, int pre_stride, const int32_t *wsrc, \ |
| const int32_t *mask, unsigned int *sse) { \ |
| int sum; \ |
| highbd_obmc_variance(pre, pre_stride, wsrc, mask, W, H, sse, &sum); \ |
| return *sse - (unsigned int)(((int64_t)sum * sum) / (W * H)); \ |
| } \ |
| \ |
| unsigned int aom_highbd_10_obmc_variance##W##x##H##_c( \ |
| const uint8_t *pre, int pre_stride, const int32_t *wsrc, \ |
| const int32_t *mask, unsigned int *sse) { \ |
| int sum; \ |
| int64_t var; \ |
| highbd_10_obmc_variance(pre, pre_stride, wsrc, mask, W, H, sse, &sum); \ |
| var = (int64_t)(*sse) - (((int64_t)sum * sum) / (W * H)); \ |
| return (var >= 0) ? (uint32_t)var : 0; \ |
| } \ |
| \ |
| unsigned int aom_highbd_12_obmc_variance##W##x##H##_c( \ |
| const uint8_t *pre, int pre_stride, const int32_t *wsrc, \ |
| const int32_t *mask, unsigned int *sse) { \ |
| int sum; \ |
| int64_t var; \ |
| highbd_12_obmc_variance(pre, pre_stride, wsrc, mask, W, H, sse, &sum); \ |
| var = (int64_t)(*sse) - (((int64_t)sum * sum) / (W * H)); \ |
| return (var >= 0) ? (uint32_t)var : 0; \ |
| } |
| |
| #define HIGHBD_OBMC_SUBPIX_VAR(W, H) \ |
| unsigned int aom_highbd_8_obmc_sub_pixel_variance##W##x##H##_c( \ |
| const uint8_t *pre, int pre_stride, int xoffset, int yoffset, \ |
| const int32_t *wsrc, const int32_t *mask, unsigned int *sse) { \ |
| uint16_t fdata3[(H + 1) * W]; \ |
| uint16_t temp2[H * W]; \ |
| \ |
| aom_highbd_var_filter_block2d_bil_first_pass( \ |
| pre, fdata3, pre_stride, 1, H + 1, W, bilinear_filters_2t[xoffset]); \ |
| aom_highbd_var_filter_block2d_bil_second_pass( \ |
| fdata3, temp2, W, W, H, W, bilinear_filters_2t[yoffset]); \ |
| \ |
| return aom_highbd_8_obmc_variance##W##x##H##_c(CONVERT_TO_BYTEPTR(temp2), \ |
| W, wsrc, mask, sse); \ |
| } \ |
| \ |
| unsigned int aom_highbd_10_obmc_sub_pixel_variance##W##x##H##_c( \ |
| const uint8_t *pre, int pre_stride, int xoffset, int yoffset, \ |
| const int32_t *wsrc, const int32_t *mask, unsigned int *sse) { \ |
| uint16_t fdata3[(H + 1) * W]; \ |
| uint16_t temp2[H * W]; \ |
| \ |
| aom_highbd_var_filter_block2d_bil_first_pass( \ |
| pre, fdata3, pre_stride, 1, H + 1, W, bilinear_filters_2t[xoffset]); \ |
| aom_highbd_var_filter_block2d_bil_second_pass( \ |
| fdata3, temp2, W, W, H, W, bilinear_filters_2t[yoffset]); \ |
| \ |
| return aom_highbd_10_obmc_variance##W##x##H##_c(CONVERT_TO_BYTEPTR(temp2), \ |
| W, wsrc, mask, sse); \ |
| } \ |
| \ |
| unsigned int aom_highbd_12_obmc_sub_pixel_variance##W##x##H##_c( \ |
| const uint8_t *pre, int pre_stride, int xoffset, int yoffset, \ |
| const int32_t *wsrc, const int32_t *mask, unsigned int *sse) { \ |
| uint16_t fdata3[(H + 1) * W]; \ |
| uint16_t temp2[H * W]; \ |
| \ |
| aom_highbd_var_filter_block2d_bil_first_pass( \ |
| pre, fdata3, pre_stride, 1, H + 1, W, bilinear_filters_2t[xoffset]); \ |
| aom_highbd_var_filter_block2d_bil_second_pass( \ |
| fdata3, temp2, W, W, H, W, bilinear_filters_2t[yoffset]); \ |
| \ |
| return aom_highbd_12_obmc_variance##W##x##H##_c(CONVERT_TO_BYTEPTR(temp2), \ |
| W, wsrc, mask, sse); \ |
| } |
| |
| HIGHBD_OBMC_VAR(4, 4) |
| HIGHBD_OBMC_SUBPIX_VAR(4, 4) |
| |
| HIGHBD_OBMC_VAR(4, 8) |
| HIGHBD_OBMC_SUBPIX_VAR(4, 8) |
| |
| HIGHBD_OBMC_VAR(8, 4) |
| HIGHBD_OBMC_SUBPIX_VAR(8, 4) |
| |
| HIGHBD_OBMC_VAR(8, 8) |
| HIGHBD_OBMC_SUBPIX_VAR(8, 8) |
| |
| HIGHBD_OBMC_VAR(8, 16) |
| HIGHBD_OBMC_SUBPIX_VAR(8, 16) |
| |
| HIGHBD_OBMC_VAR(16, 8) |
| HIGHBD_OBMC_SUBPIX_VAR(16, 8) |
| |
| HIGHBD_OBMC_VAR(16, 16) |
| HIGHBD_OBMC_SUBPIX_VAR(16, 16) |
| |
| HIGHBD_OBMC_VAR(16, 32) |
| HIGHBD_OBMC_SUBPIX_VAR(16, 32) |
| |
| HIGHBD_OBMC_VAR(32, 16) |
| HIGHBD_OBMC_SUBPIX_VAR(32, 16) |
| |
| HIGHBD_OBMC_VAR(32, 32) |
| HIGHBD_OBMC_SUBPIX_VAR(32, 32) |
| |
| HIGHBD_OBMC_VAR(32, 64) |
| HIGHBD_OBMC_SUBPIX_VAR(32, 64) |
| |
| HIGHBD_OBMC_VAR(64, 32) |
| HIGHBD_OBMC_SUBPIX_VAR(64, 32) |
| |
| HIGHBD_OBMC_VAR(64, 64) |
| HIGHBD_OBMC_SUBPIX_VAR(64, 64) |
| |
| HIGHBD_OBMC_VAR(64, 128) |
| HIGHBD_OBMC_SUBPIX_VAR(64, 128) |
| |
| HIGHBD_OBMC_VAR(128, 64) |
| HIGHBD_OBMC_SUBPIX_VAR(128, 64) |
| |
| HIGHBD_OBMC_VAR(128, 128) |
| HIGHBD_OBMC_SUBPIX_VAR(128, 128) |
| |
| HIGHBD_OBMC_VAR(4, 16) |
| HIGHBD_OBMC_SUBPIX_VAR(4, 16) |
| HIGHBD_OBMC_VAR(16, 4) |
| HIGHBD_OBMC_SUBPIX_VAR(16, 4) |
| HIGHBD_OBMC_VAR(8, 32) |
| HIGHBD_OBMC_SUBPIX_VAR(8, 32) |
| HIGHBD_OBMC_VAR(32, 8) |
| HIGHBD_OBMC_SUBPIX_VAR(32, 8) |
| HIGHBD_OBMC_VAR(16, 64) |
| HIGHBD_OBMC_SUBPIX_VAR(16, 64) |
| HIGHBD_OBMC_VAR(64, 16) |
| HIGHBD_OBMC_SUBPIX_VAR(64, 16) |
| #endif // CONFIG_AV1_HIGHBITDEPTH |
| #endif // !CONFIG_REALTIME_ONLY |
| |
| uint64_t aom_mse_wxh_16bit_c(uint8_t *dst, int dstride, uint16_t *src, |
| int sstride, int w, int h) { |
| uint64_t sum = 0; |
| for (int i = 0; i < h; i++) { |
| for (int j = 0; j < w; j++) { |
| int e = (uint16_t)dst[i * dstride + j] - src[i * sstride + j]; |
| sum += e * e; |
| } |
| } |
| return sum; |
| } |
| |
| uint64_t aom_mse_16xh_16bit_c(uint8_t *dst, int dstride, uint16_t *src, int w, |
| int h) { |
| uint16_t *src_temp = src; |
| uint8_t *dst_temp = dst; |
| const int num_blks = 16 / w; |
| int64_t sum = 0; |
| for (int i = 0; i < num_blks; i++) { |
| sum += aom_mse_wxh_16bit_c(dst_temp, dstride, src_temp, w, w, h); |
| dst_temp += w; |
| src_temp += (w * h); |
| } |
| return sum; |
| } |
| |
| #if CONFIG_AV1_HIGHBITDEPTH |
| uint64_t aom_mse_wxh_16bit_highbd_c(uint16_t *dst, int dstride, uint16_t *src, |
| int sstride, int w, int h) { |
| uint64_t sum = 0; |
| for (int i = 0; i < h; i++) { |
| for (int j = 0; j < w; j++) { |
| int e = dst[i * dstride + j] - src[i * sstride + j]; |
| sum += e * e; |
| } |
| } |
| return sum; |
| } |
| #endif // CONFIG_AV1_HIGHBITDEPTH |
