| /* |
| * Copyright (c) 2010 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 <stdlib.h> |
| |
| #include "./vpx_config.h" |
| #include "./vpx_dsp_rtcd.h" |
| |
| #include "vpx_ports/mem.h" |
| #include "vpx/vpx_integer.h" |
| |
| #include "vpx_dsp/variance.h" |
| #include "vpx_dsp/vpx_filter.h" |
| |
| uint32_t vpx_get4x4sse_cs_c(const uint8_t *a, int a_stride, |
| const uint8_t *b, int b_stride) { |
| int distortion = 0; |
| int r, c; |
| |
| for (r = 0; r < 4; ++r) { |
| for (c = 0; c < 4; ++c) { |
| int diff = a[c] - b[c]; |
| distortion += diff * diff; |
| } |
| |
| a += a_stride; |
| b += b_stride; |
| } |
| |
| return distortion; |
| } |
| |
| uint32_t vpx_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; |
| } |
| |
| uint32_t vpx_variance_halfpixvar16x16_h_c(const uint8_t *a, int a_stride, |
| const uint8_t *b, int b_stride, |
| uint32_t *sse) { |
| return vpx_sub_pixel_variance16x16_c(a, a_stride, 4, 0, |
| b, b_stride, sse); |
| } |
| |
| |
| uint32_t vpx_variance_halfpixvar16x16_v_c(const uint8_t *a, int a_stride, |
| const uint8_t *b, int b_stride, |
| uint32_t *sse) { |
| return vpx_sub_pixel_variance16x16_c(a, a_stride, 0, 4, |
| b, b_stride, sse); |
| } |
| |
| uint32_t vpx_variance_halfpixvar16x16_hv_c(const uint8_t *a, int a_stride, |
| const uint8_t *b, int b_stride, |
| uint32_t *sse) { |
| return vpx_sub_pixel_variance16x16_c(a, a_stride, 4, 4, |
| b, b_stride, sse); |
| } |
| |
| 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; |
| } |
| } |
| |
| // 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(const uint8_t *a, uint16_t *b, |
| 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; |
| |
| 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(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 vpx_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 - (((int64_t)sum * sum) / (W * H)); \ |
| } |
| |
| #define SUBPIX_VAR(W, H) \ |
| uint32_t vpx_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(a, fdata3, a_stride, 1, H + 1, W, \ |
| bilinear_filters_2t[xoffset]); \ |
| var_filter_block2d_bil_second_pass(fdata3, temp2, W, W, H, W, \ |
| bilinear_filters_2t[yoffset]); \ |
| \ |
| return vpx_variance##W##x##H##_c(temp2, W, b, b_stride, sse); \ |
| } |
| |
| #define SUBPIX_AVG_VAR(W, H) \ |
| uint32_t vpx_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(a, fdata3, a_stride, 1, H + 1, W, \ |
| bilinear_filters_2t[xoffset]); \ |
| var_filter_block2d_bil_second_pass(fdata3, temp2, W, W, H, W, \ |
| bilinear_filters_2t[yoffset]); \ |
| \ |
| vpx_comp_avg_pred(temp3, second_pred, W, H, temp2, W); \ |
| \ |
| return vpx_variance##W##x##H##_c(temp3, W, b, b_stride, sse); \ |
| } |
| |
| /* Identical to the variance call except it takes an additional parameter, sum, |
| * and returns that value using pass-by-reference instead of returning |
| * sse - sum^2 / w*h |
| */ |
| #define GET_VAR(W, H) \ |
| void vpx_get##W##x##H##var_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); \ |
| } |
| |
| /* 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 vpx_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) |
| |
| #if CONFIG_VP10 && CONFIG_EXT_PARTITION |
| VARIANCES(128, 128) |
| VARIANCES(128, 64) |
| VARIANCES(64, 128) |
| #endif // CONFIG_VP10 && CONFIG_EXT_PARTITION |
| 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) |
| |
| GET_VAR(16, 16) |
| GET_VAR(8, 8) |
| |
| MSE(16, 16) |
| MSE(16, 8) |
| MSE(8, 16) |
| MSE(8, 8) |
| |
| void vpx_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; |
| } |
| } |
| |
| // Get pred block from up-sampled reference. |
| void vpx_upsampled_pred_c(uint8_t *comp_pred, |
| int width, int height, |
| const uint8_t *ref, int ref_stride) { |
| int i, j, k; |
| int stride = ref_stride << 3; |
| |
| for (i = 0; i < height; i++) { |
| for (j = 0, k = 0; j < width; j++, k += 8) { |
| comp_pred[j] = ref[k]; |
| } |
| comp_pred += width; |
| ref += stride; |
| } |
| } |
| |
| void vpx_comp_avg_upsampled_pred_c(uint8_t *comp_pred, const uint8_t *pred, |
| int width, int height, |
| const uint8_t *ref, int ref_stride) { |
| int i, j; |
| int stride = ref_stride << 3; |
| |
| for (i = 0; i < height; i++) { |
| for (j = 0; j < width; j++) { |
| const int tmp = ref[(j << 3)] + pred[j]; |
| comp_pred[j] = ROUND_POWER_OF_TWO(tmp, 1); |
| } |
| comp_pred += width; |
| pred += width; |
| ref += stride; |
| } |
| } |
| |
| #if CONFIG_VP9_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) { |
| int i, j; |
| |
| uint16_t *a = CONVERT_TO_SHORTPTR(a8); |
| uint16_t *b = CONVERT_TO_SHORTPTR(b8); |
| *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; |
| } |
| } |
| |
| 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 vpx_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 - (((int64_t)sum * sum) / (W * H)); \ |
| } \ |
| \ |
| uint32_t vpx_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 vpx_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_GET_VAR(S) \ |
| void vpx_highbd_8_get##S##x##S##var_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, S, S, sse, sum); \ |
| } \ |
| \ |
| void vpx_highbd_10_get##S##x##S##var_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, S, S, sse, sum); \ |
| } \ |
| \ |
| void vpx_highbd_12_get##S##x##S##var_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, S, S, sse, sum); \ |
| } |
| |
| #define HIGHBD_MSE(W, H) \ |
| uint32_t vpx_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 vpx_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 vpx_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 vpx_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 vpx_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 vpx_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]; \ |
| \ |
| vpx_highbd_var_filter_block2d_bil_first_pass( \ |
| src, fdata3, src_stride, 1, H + 1, \ |
| W, bilinear_filters_2t[xoffset]); \ |
| vpx_highbd_var_filter_block2d_bil_second_pass(fdata3, temp2, W, W, H, W, \ |
| bilinear_filters_2t[yoffset]); \ |
| \ |
| return vpx_highbd_8_variance##W##x##H##_c(CONVERT_TO_BYTEPTR(temp2), W, dst, \ |
| dst_stride, sse); \ |
| } \ |
| \ |
| uint32_t vpx_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]; \ |
| \ |
| vpx_highbd_var_filter_block2d_bil_first_pass( \ |
| src, fdata3, src_stride, 1, H + 1, \ |
| W, bilinear_filters_2t[xoffset]); \ |
| vpx_highbd_var_filter_block2d_bil_second_pass(fdata3, temp2, W, W, H, W, \ |
| bilinear_filters_2t[yoffset]); \ |
| \ |
| return vpx_highbd_10_variance##W##x##H##_c(CONVERT_TO_BYTEPTR(temp2), \ |
| W, dst, dst_stride, sse); \ |
| } \ |
| \ |
| uint32_t vpx_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]; \ |
| \ |
| vpx_highbd_var_filter_block2d_bil_first_pass( \ |
| src, fdata3, src_stride, 1, H + 1, \ |
| W, bilinear_filters_2t[xoffset]); \ |
| vpx_highbd_var_filter_block2d_bil_second_pass(fdata3, temp2, W, W, H, W, \ |
| bilinear_filters_2t[yoffset]); \ |
| \ |
| return vpx_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 vpx_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]); \ |
| \ |
| vpx_highbd_var_filter_block2d_bil_first_pass( \ |
| src, fdata3, src_stride, 1, H + 1, \ |
| W, bilinear_filters_2t[xoffset]); \ |
| vpx_highbd_var_filter_block2d_bil_second_pass(fdata3, temp2, W, W, H, W, \ |
| bilinear_filters_2t[yoffset]); \ |
| \ |
| vpx_highbd_comp_avg_pred_c(temp3, second_pred, W, H, \ |
| CONVERT_TO_BYTEPTR(temp2), W); \ |
| \ |
| return vpx_highbd_8_variance##W##x##H##_c(CONVERT_TO_BYTEPTR(temp3), W, dst, \ |
| dst_stride, sse); \ |
| } \ |
| \ |
| uint32_t vpx_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]); \ |
| \ |
| vpx_highbd_var_filter_block2d_bil_first_pass( \ |
| src, fdata3, src_stride, 1, H + 1, \ |
| W, bilinear_filters_2t[xoffset]); \ |
| vpx_highbd_var_filter_block2d_bil_second_pass(fdata3, temp2, W, W, H, W, \ |
| bilinear_filters_2t[yoffset]); \ |
| \ |
| vpx_highbd_comp_avg_pred_c(temp3, second_pred, W, H, \ |
| CONVERT_TO_BYTEPTR(temp2), W); \ |
| \ |
| return vpx_highbd_10_variance##W##x##H##_c(CONVERT_TO_BYTEPTR(temp3), \ |
| W, dst, dst_stride, sse); \ |
| } \ |
| \ |
| uint32_t vpx_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]); \ |
| \ |
| vpx_highbd_var_filter_block2d_bil_first_pass( \ |
| src, fdata3, src_stride, 1, H + 1, \ |
| W, bilinear_filters_2t[xoffset]); \ |
| vpx_highbd_var_filter_block2d_bil_second_pass(fdata3, temp2, W, W, H, W, \ |
| bilinear_filters_2t[yoffset]); \ |
| \ |
| vpx_highbd_comp_avg_pred_c(temp3, second_pred, W, H, \ |
| CONVERT_TO_BYTEPTR(temp2), W); \ |
| \ |
| return vpx_highbd_12_variance##W##x##H##_c(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) |
| |
| #if CONFIG_VP10 && CONFIG_EXT_PARTITION |
| HIGHBD_VARIANCES(128, 128) |
| HIGHBD_VARIANCES(128, 64) |
| HIGHBD_VARIANCES(64, 128) |
| #endif // CONFIG_VP10 && CONFIG_EXT_PARTITION |
| 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) |
| |
| HIGHBD_GET_VAR(8) |
| HIGHBD_GET_VAR(16) |
| |
| HIGHBD_MSE(16, 16) |
| HIGHBD_MSE(16, 8) |
| HIGHBD_MSE(8, 16) |
| HIGHBD_MSE(8, 8) |
| |
| void vpx_highbd_comp_avg_pred_c(uint16_t *comp_pred, 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); |
| 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 vpx_highbd_upsampled_pred_c(uint16_t *comp_pred, |
| int width, int height, |
| const uint8_t *ref8, |
| int ref_stride) { |
| int i, j; |
| int stride = ref_stride << 3; |
| |
| uint16_t *ref = CONVERT_TO_SHORTPTR(ref8); |
| for (i = 0; i < height; ++i) { |
| for (j = 0; j < width; ++j) { |
| comp_pred[j] = ref[(j << 3)]; |
| } |
| comp_pred += width; |
| ref += stride; |
| } |
| } |
| |
| void vpx_highbd_comp_avg_upsampled_pred_c(uint16_t *comp_pred, |
| const uint8_t *pred8, |
| int width, int height, |
| const uint8_t *ref8, |
| int ref_stride) { |
| int i, j; |
| int stride = ref_stride << 3; |
| |
| uint16_t *pred = CONVERT_TO_SHORTPTR(pred8); |
| uint16_t *ref = CONVERT_TO_SHORTPTR(ref8); |
| for (i = 0; i < height; ++i) { |
| for (j = 0; j < width; ++j) { |
| const int tmp = pred[j] + ref[(j << 3)]; |
| comp_pred[j] = ROUND_POWER_OF_TWO(tmp, 1); |
| } |
| comp_pred += width; |
| pred += width; |
| ref += stride; |
| } |
| } |
| #endif // CONFIG_VP9_HIGHBITDEPTH |
| |
| #if CONFIG_VP10 && CONFIG_EXT_INTER |
| void masked_variance(const uint8_t *a, int a_stride, |
| const uint8_t *b, int b_stride, |
| const uint8_t *m, int m_stride, |
| int w, int h, unsigned int *sse, int *sum) { |
| int i, j; |
| |
| int64_t sum64 = 0; |
| uint64_t sse64 = 0; |
| |
| for (i = 0; i < h; i++) { |
| for (j = 0; j < w; j++) { |
| const int diff = (a[j] - b[j]) * (m[j]); |
| sum64 += diff; |
| sse64 += diff * diff; |
| } |
| |
| a += a_stride; |
| b += b_stride; |
| m += m_stride; |
| } |
| sum64 = (sum64 >= 0) ? sum64 : -sum64; |
| *sum = (int)ROUND_POWER_OF_TWO(sum64, 6); |
| *sse = (uint32_t)ROUND_POWER_OF_TWO(sse64, 12); |
| } |
| |
| #define MASK_VAR(W, H) \ |
| unsigned int vpx_masked_variance##W##x##H##_c(const uint8_t *a, int a_stride, \ |
| const uint8_t *b, int b_stride, \ |
| const uint8_t *m, int m_stride, \ |
| unsigned int *sse) { \ |
| int sum; \ |
| masked_variance(a, a_stride, b, b_stride, m, m_stride, W, H, sse, &sum); \ |
| return *sse - (((int64_t)sum * sum) / (W * H)); \ |
| } |
| |
| #define MASK_SUBPIX_VAR(W, H) \ |
| unsigned int vpx_masked_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, \ |
| const uint8_t *msk, int msk_stride, \ |
| unsigned int *sse) { \ |
| uint16_t fdata3[(H + 1) * W]; \ |
| uint8_t temp2[H * W]; \ |
| \ |
| var_filter_block2d_bil_first_pass(src, fdata3, src_stride, 1, H + 1, W, \ |
| bilinear_filters_2t[xoffset]); \ |
| var_filter_block2d_bil_second_pass(fdata3, temp2, W, W, H, W, \ |
| bilinear_filters_2t[yoffset]); \ |
| \ |
| return vpx_masked_variance##W##x##H##_c(temp2, W, dst, dst_stride, \ |
| msk, msk_stride, sse); \ |
| } |
| |
| MASK_VAR(4, 4) |
| MASK_SUBPIX_VAR(4, 4) |
| |
| MASK_VAR(4, 8) |
| MASK_SUBPIX_VAR(4, 8) |
| |
| MASK_VAR(8, 4) |
| MASK_SUBPIX_VAR(8, 4) |
| |
| MASK_VAR(8, 8) |
| MASK_SUBPIX_VAR(8, 8) |
| |
| MASK_VAR(8, 16) |
| MASK_SUBPIX_VAR(8, 16) |
| |
| MASK_VAR(16, 8) |
| MASK_SUBPIX_VAR(16, 8) |
| |
| MASK_VAR(16, 16) |
| MASK_SUBPIX_VAR(16, 16) |
| |
| MASK_VAR(16, 32) |
| MASK_SUBPIX_VAR(16, 32) |
| |
| MASK_VAR(32, 16) |
| MASK_SUBPIX_VAR(32, 16) |
| |
| MASK_VAR(32, 32) |
| MASK_SUBPIX_VAR(32, 32) |
| |
| MASK_VAR(32, 64) |
| MASK_SUBPIX_VAR(32, 64) |
| |
| MASK_VAR(64, 32) |
| MASK_SUBPIX_VAR(64, 32) |
| |
| MASK_VAR(64, 64) |
| MASK_SUBPIX_VAR(64, 64) |
| |
| #if CONFIG_EXT_PARTITION |
| MASK_VAR(64, 128) |
| MASK_SUBPIX_VAR(64, 128) |
| |
| MASK_VAR(128, 64) |
| MASK_SUBPIX_VAR(128, 64) |
| |
| MASK_VAR(128, 128) |
| MASK_SUBPIX_VAR(128, 128) |
| #endif // CONFIG_EXT_PARTITION |
| |
| #if CONFIG_VP9_HIGHBITDEPTH |
| void highbd_masked_variance64(const uint8_t *a8, int a_stride, |
| const uint8_t *b8, int b_stride, |
| const uint8_t *m, int m_stride, |
| int w, int h, |
| uint64_t *sse, int64_t *sum) { |
| int i, j; |
| uint16_t *a = CONVERT_TO_SHORTPTR(a8); |
| uint16_t *b = CONVERT_TO_SHORTPTR(b8); |
| |
| *sum = 0; |
| *sse = 0; |
| |
| for (i = 0; i < h; i++) { |
| for (j = 0; j < w; j++) { |
| const int diff = (a[j] - b[j]) * (m[j]); |
| *sum += (int64_t)diff; |
| *sse += (int64_t)diff * diff; |
| } |
| |
| a += a_stride; |
| b += b_stride; |
| m += m_stride; |
| } |
| *sum = (*sum >= 0) ? *sum : -*sum; |
| *sum = ROUND_POWER_OF_TWO(*sum, 6); |
| *sse = ROUND_POWER_OF_TWO(*sse, 12); |
| } |
| |
| void highbd_masked_variance(const uint8_t *a8, int a_stride, |
| const uint8_t *b8, int b_stride, |
| const uint8_t *m, int m_stride, |
| int w, int h, |
| unsigned int *sse, int *sum) { |
| int64_t sum64; |
| uint64_t sse64; |
| highbd_masked_variance64(a8, a_stride, b8, b_stride, m, m_stride, |
| w, h, &sse64, &sum64); |
| *sum = (int)sum64; |
| *sse = (unsigned int)sse64; |
| } |
| |
| void highbd_10_masked_variance(const uint8_t *a8, int a_stride, |
| const uint8_t *b8, int b_stride, |
| const uint8_t *m, int m_stride, |
| int w, int h, |
| unsigned int *sse, int *sum) { |
| int64_t sum64; |
| uint64_t sse64; |
| highbd_masked_variance64(a8, a_stride, b8, b_stride, m, m_stride, |
| w, h, &sse64, &sum64); |
| *sum = (int)ROUND_POWER_OF_TWO(sum64, 2); |
| *sse = (unsigned int)ROUND_POWER_OF_TWO(sse64, 4); |
| } |
| |
| void highbd_12_masked_variance(const uint8_t *a8, int a_stride, |
| const uint8_t *b8, int b_stride, |
| const uint8_t *m, int m_stride, |
| int w, int h, |
| unsigned int *sse, int *sum) { |
| int64_t sum64; |
| uint64_t sse64; |
| highbd_masked_variance64(a8, a_stride, b8, b_stride, m, m_stride, |
| w, h, &sse64, &sum64); |
| *sum = (int)ROUND_POWER_OF_TWO(sum64, 4); |
| *sse = (unsigned int)ROUND_POWER_OF_TWO(sse64, 8); |
| } |
| |
| #define HIGHBD_MASK_VAR(W, H) \ |
| unsigned int vpx_highbd_masked_variance##W##x##H##_c(const uint8_t *a, \ |
| int a_stride, \ |
| const uint8_t *b, \ |
| int b_stride, \ |
| const uint8_t *m, \ |
| int m_stride, \ |
| unsigned int *sse) { \ |
| int sum; \ |
| highbd_masked_variance(a, a_stride, b, b_stride, m, m_stride, \ |
| W, H, sse, &sum); \ |
| return *sse - (((int64_t)sum * sum) / (W * H)); \ |
| } \ |
| \ |
| unsigned int vpx_highbd_10_masked_variance##W##x##H##_c(const uint8_t *a, \ |
| int a_stride, \ |
| const uint8_t *b, \ |
| int b_stride, \ |
| const uint8_t *m, \ |
| int m_stride, \ |
| unsigned int *sse) { \ |
| int sum; \ |
| highbd_10_masked_variance(a, a_stride, b, b_stride, m, m_stride, \ |
| W, H, sse, &sum); \ |
| return *sse - (((int64_t)sum * sum) / (W * H)); \ |
| } \ |
| \ |
| unsigned int vpx_highbd_12_masked_variance##W##x##H##_c(const uint8_t *a, \ |
| int a_stride, \ |
| const uint8_t *b, \ |
| int b_stride, \ |
| const uint8_t *m, \ |
| int m_stride, \ |
| unsigned int *sse) { \ |
| int sum; \ |
| highbd_12_masked_variance(a, a_stride, b, b_stride, m, m_stride, \ |
| W, H, sse, &sum); \ |
| return *sse - (((int64_t)sum * sum) / (W * H)); \ |
| } |
| |
| #define HIGHBD_MASK_SUBPIX_VAR(W, H) \ |
| unsigned int vpx_highbd_masked_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, \ |
| const uint8_t *msk, int msk_stride, \ |
| unsigned int *sse) { \ |
| uint16_t fdata3[(H + 1) * W]; \ |
| uint16_t temp2[H * W]; \ |
| \ |
| vpx_highbd_var_filter_block2d_bil_first_pass(src, fdata3, src_stride, 1, \ |
| H + 1, W, \ |
| bilinear_filters_2t[xoffset]); \ |
| vpx_highbd_var_filter_block2d_bil_second_pass(fdata3, temp2, W, W, H, W, \ |
| bilinear_filters_2t[yoffset]); \ |
| \ |
| return vpx_highbd_masked_variance##W##x##H##_c(CONVERT_TO_BYTEPTR(temp2), \ |
| W, dst, dst_stride, \ |
| msk, msk_stride, sse); \ |
| } \ |
| \ |
| unsigned int vpx_highbd_10_masked_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, \ |
| const uint8_t *msk, int msk_stride, \ |
| unsigned int *sse) { \ |
| uint16_t fdata3[(H + 1) * W]; \ |
| uint16_t temp2[H * W]; \ |
| \ |
| vpx_highbd_var_filter_block2d_bil_first_pass(src, fdata3, src_stride, 1, \ |
| H + 1, W, \ |
| bilinear_filters_2t[xoffset]); \ |
| vpx_highbd_var_filter_block2d_bil_second_pass(fdata3, temp2, W, W, H, W, \ |
| bilinear_filters_2t[yoffset]); \ |
| \ |
| return vpx_highbd_10_masked_variance##W##x##H##_c(CONVERT_TO_BYTEPTR(temp2), \ |
| W, dst, dst_stride, \ |
| msk, msk_stride, sse); \ |
| } \ |
| \ |
| unsigned int vpx_highbd_12_masked_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, \ |
| const uint8_t *msk, int msk_stride, \ |
| unsigned int *sse) { \ |
| uint16_t fdata3[(H + 1) * W]; \ |
| uint16_t temp2[H * W]; \ |
| \ |
| vpx_highbd_var_filter_block2d_bil_first_pass(src, fdata3, src_stride, 1, \ |
| H + 1, W, \ |
| bilinear_filters_2t[xoffset]); \ |
| vpx_highbd_var_filter_block2d_bil_second_pass(fdata3, temp2, W, W, H, W, \ |
| bilinear_filters_2t[yoffset]); \ |
| \ |
| return vpx_highbd_12_masked_variance##W##x##H##_c(CONVERT_TO_BYTEPTR(temp2), \ |
| W, dst, dst_stride, \ |
| msk, msk_stride, sse); \ |
| } |
| |
| HIGHBD_MASK_VAR(4, 4) |
| HIGHBD_MASK_SUBPIX_VAR(4, 4) |
| |
| HIGHBD_MASK_VAR(4, 8) |
| HIGHBD_MASK_SUBPIX_VAR(4, 8) |
| |
| HIGHBD_MASK_VAR(8, 4) |
| HIGHBD_MASK_SUBPIX_VAR(8, 4) |
| |
| HIGHBD_MASK_VAR(8, 8) |
| HIGHBD_MASK_SUBPIX_VAR(8, 8) |
| |
| HIGHBD_MASK_VAR(8, 16) |
| HIGHBD_MASK_SUBPIX_VAR(8, 16) |
| |
| HIGHBD_MASK_VAR(16, 8) |
| HIGHBD_MASK_SUBPIX_VAR(16, 8) |
| |
| HIGHBD_MASK_VAR(16, 16) |
| HIGHBD_MASK_SUBPIX_VAR(16, 16) |
| |
| HIGHBD_MASK_VAR(16, 32) |
| HIGHBD_MASK_SUBPIX_VAR(16, 32) |
| |
| HIGHBD_MASK_VAR(32, 16) |
| HIGHBD_MASK_SUBPIX_VAR(32, 16) |
| |
| HIGHBD_MASK_VAR(32, 32) |
| HIGHBD_MASK_SUBPIX_VAR(32, 32) |
| |
| HIGHBD_MASK_VAR(32, 64) |
| HIGHBD_MASK_SUBPIX_VAR(32, 64) |
| |
| HIGHBD_MASK_VAR(64, 32) |
| HIGHBD_MASK_SUBPIX_VAR(64, 32) |
| |
| HIGHBD_MASK_VAR(64, 64) |
| HIGHBD_MASK_SUBPIX_VAR(64, 64) |
| |
| #if CONFIG_EXT_PARTITION |
| HIGHBD_MASK_VAR(64, 128) |
| HIGHBD_MASK_SUBPIX_VAR(64, 128) |
| |
| HIGHBD_MASK_VAR(128, 64) |
| HIGHBD_MASK_SUBPIX_VAR(128, 64) |
| |
| HIGHBD_MASK_VAR(128, 128) |
| HIGHBD_MASK_SUBPIX_VAR(128, 128) |
| #endif // CONFIG_EXT_PARTITION |
| #endif // CONFIG_VP9_HIGHBITDEPTH |
| #endif // CONFIG_VP10 && CONFIG_EXT_INTER |
| |
| #if CONFIG_VP10 && CONFIG_OBMC |
| 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 vpx_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 - (((int64_t)sum * sum) / (W * H)); \ |
| } |
| |
| #define OBMC_SUBPIX_VAR(W, H) \ |
| unsigned int vpx_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(pre, fdata3, pre_stride, 1, H + 1, W, \ |
| bilinear_filters_2t[xoffset]); \ |
| var_filter_block2d_bil_second_pass(fdata3, temp2, W, W, H, W, \ |
| bilinear_filters_2t[yoffset]); \ |
| \ |
| return vpx_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) |
| |
| #if CONFIG_EXT_PARTITION |
| 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) |
| #endif // CONFIG_EXT_PARTITION |
| |
| #if CONFIG_VP9_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 vpx_highbd_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 - (((int64_t)sum * sum) / (W * H)); \ |
| } \ |
| \ |
| unsigned int vpx_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; \ |
| highbd_10_obmc_variance(pre, pre_stride, wsrc, mask, W, H, sse, &sum); \ |
| return *sse - (((int64_t)sum * sum) / (W * H)); \ |
| } \ |
| \ |
| unsigned int vpx_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; \ |
| highbd_12_obmc_variance(pre, pre_stride, wsrc, mask, W, H, sse, &sum); \ |
| return *sse - (((int64_t)sum * sum) / (W * H)); \ |
| } |
| |
| #define HIGHBD_OBMC_SUBPIX_VAR(W, H) \ |
| unsigned int vpx_highbd_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]; \ |
| \ |
| vpx_highbd_var_filter_block2d_bil_first_pass(pre, fdata3, pre_stride, 1, \ |
| H + 1, W, \ |
| bilinear_filters_2t[xoffset]); \ |
| vpx_highbd_var_filter_block2d_bil_second_pass(fdata3, temp2, W, W, H, W, \ |
| bilinear_filters_2t[yoffset]); \ |
| \ |
| return vpx_highbd_obmc_variance##W##x##H##_c(CONVERT_TO_BYTEPTR(temp2), \ |
| W, wsrc, mask, sse); \ |
| } \ |
| \ |
| unsigned int vpx_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]; \ |
| \ |
| vpx_highbd_var_filter_block2d_bil_first_pass(pre, fdata3, pre_stride, 1, \ |
| H + 1, W, \ |
| bilinear_filters_2t[xoffset]); \ |
| vpx_highbd_var_filter_block2d_bil_second_pass(fdata3, temp2, W, W, H, W, \ |
| bilinear_filters_2t[yoffset]); \ |
| \ |
| return vpx_highbd_10_obmc_variance##W##x##H##_c(CONVERT_TO_BYTEPTR(temp2), \ |
| W, wsrc, mask, sse); \ |
| } \ |
| \ |
| unsigned int vpx_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]; \ |
| \ |
| vpx_highbd_var_filter_block2d_bil_first_pass(pre, fdata3, pre_stride, 1, \ |
| H + 1, W, \ |
| bilinear_filters_2t[xoffset]); \ |
| vpx_highbd_var_filter_block2d_bil_second_pass(fdata3, temp2, W, W, H, W, \ |
| bilinear_filters_2t[yoffset]); \ |
| \ |
| return vpx_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) |
| |
| #if CONFIG_EXT_PARTITION |
| 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) |
| #endif // CONFIG_EXT_PARTITION |
| #endif // CONFIG_VP9_HIGHBITDEPTH |
| #endif // CONFIG_VP10 && CONFIG_OBMC |
