| /* | |
| * 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 <stdlib.h> | |
| #include "./aom_config.h" | |
| #include "./aom_dsp_rtcd.h" | |
| #include "aom/aom_integer.h" | |
| #include "aom_ports/mem.h" | |
| #include "aom_dsp/blend.h" | |
| /* Sum the difference between every corresponding element of the buffers. */ | |
| static INLINE unsigned int sad(const uint8_t *a, int a_stride, const uint8_t *b, | |
| int b_stride, int width, int height) { | |
| int y, x; | |
| unsigned int sad = 0; | |
| for (y = 0; y < height; y++) { | |
| for (x = 0; x < width; x++) sad += abs(a[x] - b[x]); | |
| a += a_stride; | |
| b += b_stride; | |
| } | |
| return sad; | |
| } | |
| #if CONFIG_JNT_COMP | |
| #define sadMxh(m) \ | |
| unsigned int aom_sad##m##xh_c(const uint8_t *a, int a_stride, \ | |
| const uint8_t *b, int b_stride, int width, \ | |
| int height) { \ | |
| return sad(a, a_stride, b, b_stride, width, height); \ | |
| } | |
| #define sadMxN(m, n) \ | |
| unsigned int aom_sad##m##x##n##_c(const uint8_t *src, int src_stride, \ | |
| const uint8_t *ref, int ref_stride) { \ | |
| return sad(src, src_stride, ref, ref_stride, m, n); \ | |
| } \ | |
| unsigned int aom_sad##m##x##n##_avg_c(const uint8_t *src, int src_stride, \ | |
| const uint8_t *ref, int ref_stride, \ | |
| const uint8_t *second_pred) { \ | |
| uint8_t comp_pred[m * n]; \ | |
| aom_comp_avg_pred(comp_pred, second_pred, m, n, ref, ref_stride); \ | |
| return sad(src, src_stride, comp_pred, m, m, n); \ | |
| } \ | |
| unsigned int aom_jnt_sad##m##x##n##_avg_c( \ | |
| const uint8_t *src, int src_stride, const uint8_t *ref, int ref_stride, \ | |
| const uint8_t *second_pred, const JNT_COMP_PARAMS *jcp_param) { \ | |
| uint8_t comp_pred[m * n]; \ | |
| aom_jnt_comp_avg_pred_c(comp_pred, second_pred, m, n, ref, ref_stride, \ | |
| jcp_param); \ | |
| return sad(src, src_stride, comp_pred, m, m, n); \ | |
| } | |
| #else // CONFIG_JNT_COMP | |
| #define sadMxN(m, n) \ | |
| unsigned int aom_sad##m##x##n##_c(const uint8_t *src, int src_stride, \ | |
| const uint8_t *ref, int ref_stride) { \ | |
| return sad(src, src_stride, ref, ref_stride, m, n); \ | |
| } \ | |
| unsigned int aom_sad##m##x##n##_avg_c(const uint8_t *src, int src_stride, \ | |
| const uint8_t *ref, int ref_stride, \ | |
| const uint8_t *second_pred) { \ | |
| uint8_t comp_pred[m * n]; \ | |
| aom_comp_avg_pred_c(comp_pred, second_pred, m, n, ref, ref_stride); \ | |
| return sad(src, src_stride, comp_pred, m, m, n); \ | |
| } | |
| #endif // CONFIG_JNT_COMP | |
| // depending on call sites, pass **ref_array to avoid & in subsequent call and | |
| // de-dup with 4D below. | |
| #define sadMxNxK(m, n, k) \ | |
| void aom_sad##m##x##n##x##k##_c(const uint8_t *src, int src_stride, \ | |
| const uint8_t *ref_array, int ref_stride, \ | |
| uint32_t *sad_array) { \ | |
| int i; \ | |
| for (i = 0; i < k; ++i) \ | |
| sad_array[i] = \ | |
| aom_sad##m##x##n##_c(src, src_stride, &ref_array[i], ref_stride); \ | |
| } | |
| // This appears to be equivalent to the above when k == 4 and refs is const | |
| #define sadMxNx4D(m, n) \ | |
| void aom_sad##m##x##n##x4d_c(const uint8_t *src, int src_stride, \ | |
| const uint8_t *const ref_array[], \ | |
| int ref_stride, uint32_t *sad_array) { \ | |
| int i; \ | |
| for (i = 0; i < 4; ++i) \ | |
| sad_array[i] = \ | |
| aom_sad##m##x##n##_c(src, src_stride, ref_array[i], ref_stride); \ | |
| } | |
| /* clang-format off */ | |
| #if CONFIG_AV1 && CONFIG_EXT_PARTITION | |
| // 128x128 | |
| sadMxN(128, 128) | |
| sadMxNxK(128, 128, 3) | |
| sadMxNxK(128, 128, 8) | |
| sadMxNx4D(128, 128) | |
| // 128x64 | |
| sadMxN(128, 64) | |
| sadMxNx4D(128, 64) | |
| // 64x128 | |
| sadMxN(64, 128) | |
| sadMxNx4D(64, 128) | |
| #endif // CONFIG_AV1 && CONFIG_EXT_PARTITION | |
| // 64x64 | |
| sadMxN(64, 64) | |
| sadMxNxK(64, 64, 3) | |
| sadMxNxK(64, 64, 8) | |
| sadMxNx4D(64, 64) | |
| // 64x32 | |
| sadMxN(64, 32) | |
| sadMxNx4D(64, 32) | |
| // 32x64 | |
| sadMxN(32, 64) | |
| sadMxNx4D(32, 64) | |
| // 32x32 | |
| sadMxN(32, 32) | |
| sadMxNxK(32, 32, 3) | |
| sadMxNxK(32, 32, 8) | |
| sadMxNx4D(32, 32) | |
| // 32x16 | |
| sadMxN(32, 16) | |
| sadMxNx4D(32, 16) | |
| // 16x32 | |
| sadMxN(16, 32) | |
| sadMxNx4D(16, 32) | |
| // 16x16 | |
| sadMxN(16, 16) | |
| sadMxNxK(16, 16, 3) | |
| sadMxNxK(16, 16, 8) | |
| sadMxNx4D(16, 16) | |
| // 16x8 | |
| sadMxN(16, 8) | |
| sadMxNxK(16, 8, 3) | |
| sadMxNxK(16, 8, 8) | |
| sadMxNx4D(16, 8) | |
| // 8x16 | |
| sadMxN(8, 16) | |
| sadMxNxK(8, 16, 3) | |
| sadMxNxK(8, 16, 8) | |
| sadMxNx4D(8, 16) | |
| // 8x8 | |
| sadMxN(8, 8) | |
| sadMxNxK(8, 8, 3) | |
| sadMxNxK(8, 8, 8) | |
| sadMxNx4D(8, 8) | |
| // 8x4 | |
| sadMxN(8, 4) | |
| sadMxNxK(8, 4, 8) | |
| sadMxNx4D(8, 4) | |
| // 4x8 | |
| sadMxN(4, 8) | |
| sadMxNxK(4, 8, 8) | |
| sadMxNx4D(4, 8) | |
| // 4x4 | |
| sadMxN(4, 4) | |
| sadMxNxK(4, 4, 3) | |
| sadMxNxK(4, 4, 8) | |
| sadMxNx4D(4, 4) | |
| #if CONFIG_JNT_COMP | |
| #if CONFIG_EXT_PARTITION | |
| sadMxh(128); | |
| #endif | |
| sadMxh(64); | |
| sadMxh(32); | |
| sadMxh(16); | |
| sadMxh(8); | |
| sadMxh(4); | |
| #endif // CONFIG_JNT_COMP | |
| #if CONFIG_AV1 && CONFIG_EXT_PARTITION_TYPES | |
| sadMxN(4, 16) | |
| sadMxNx4D(4, 16) | |
| sadMxN(16, 4) | |
| sadMxNx4D(16, 4) | |
| sadMxN(8, 32) | |
| sadMxNx4D(8, 32) | |
| sadMxN(32, 8) | |
| sadMxNx4D(32, 8) | |
| sadMxN(16, 64) | |
| sadMxNx4D(16, 64) | |
| sadMxN(64, 16) | |
| sadMxNx4D(64, 16) | |
| sadMxN(32, 128) | |
| sadMxNx4D(32, 128) | |
| sadMxN(128, 32) | |
| sadMxNx4D(128, 32) | |
| #endif | |
| /* clang-format on */ | |
| #if CONFIG_HIGHBITDEPTH | |
| static INLINE | |
| unsigned int highbd_sad(const uint8_t *a8, int a_stride, const uint8_t *b8, | |
| int b_stride, int width, int height) { | |
| int y, x; | |
| unsigned int sad = 0; | |
| const uint16_t *a = CONVERT_TO_SHORTPTR(a8); | |
| const uint16_t *b = CONVERT_TO_SHORTPTR(b8); | |
| for (y = 0; y < height; y++) { | |
| for (x = 0; x < width; x++) sad += abs(a[x] - b[x]); | |
| a += a_stride; | |
| b += b_stride; | |
| } | |
| return sad; | |
| } | |
| static INLINE unsigned int highbd_sadb(const uint8_t *a8, int a_stride, | |
| const uint16_t *b, int b_stride, | |
| int width, int height) { | |
| int y, x; | |
| unsigned int sad = 0; | |
| const uint16_t *a = CONVERT_TO_SHORTPTR(a8); | |
| for (y = 0; y < height; y++) { | |
| for (x = 0; x < width; x++) sad += abs(a[x] - b[x]); | |
| a += a_stride; | |
| b += b_stride; | |
| } | |
| return sad; | |
| } | |
| #define highbd_sadMxN(m, n) \ | |
| unsigned int aom_highbd_sad##m##x##n##_c(const uint8_t *src, int src_stride, \ | |
| const uint8_t *ref, \ | |
| int ref_stride) { \ | |
| return highbd_sad(src, src_stride, ref, ref_stride, m, n); \ | |
| } \ | |
| unsigned int aom_highbd_sad##m##x##n##_avg_c( \ | |
| const uint8_t *src, int src_stride, const uint8_t *ref, int ref_stride, \ | |
| const uint8_t *second_pred) { \ | |
| uint16_t comp_pred[m * n]; \ | |
| aom_highbd_comp_avg_pred_c(comp_pred, second_pred, m, n, ref, ref_stride); \ | |
| return highbd_sadb(src, src_stride, comp_pred, m, m, n); \ | |
| } | |
| #define highbd_sadMxNxK(m, n, k) \ | |
| void aom_highbd_sad##m##x##n##x##k##_c( \ | |
| const uint8_t *src, int src_stride, const uint8_t *ref_array, \ | |
| int ref_stride, uint32_t *sad_array) { \ | |
| int i; \ | |
| for (i = 0; i < k; ++i) { \ | |
| sad_array[i] = aom_highbd_sad##m##x##n##_c(src, src_stride, \ | |
| &ref_array[i], ref_stride); \ | |
| } \ | |
| } | |
| #define highbd_sadMxNx4D(m, n) \ | |
| void aom_highbd_sad##m##x##n##x4d_c(const uint8_t *src, int src_stride, \ | |
| const uint8_t *const ref_array[], \ | |
| int ref_stride, uint32_t *sad_array) { \ | |
| int i; \ | |
| for (i = 0; i < 4; ++i) { \ | |
| sad_array[i] = aom_highbd_sad##m##x##n##_c(src, src_stride, \ | |
| ref_array[i], ref_stride); \ | |
| } \ | |
| } | |
| /* clang-format off */ | |
| #if CONFIG_AV1 && CONFIG_EXT_PARTITION | |
| // 128x128 | |
| highbd_sadMxN(128, 128) | |
| highbd_sadMxNxK(128, 128, 3) | |
| highbd_sadMxNxK(128, 128, 8) | |
| highbd_sadMxNx4D(128, 128) | |
| // 128x64 | |
| highbd_sadMxN(128, 64) | |
| highbd_sadMxNx4D(128, 64) | |
| // 64x128 | |
| highbd_sadMxN(64, 128) | |
| highbd_sadMxNx4D(64, 128) | |
| #endif // CONFIG_AV1 && CONFIG_EXT_PARTITION | |
| // 64x64 | |
| highbd_sadMxN(64, 64) | |
| highbd_sadMxNxK(64, 64, 3) | |
| highbd_sadMxNxK(64, 64, 8) | |
| highbd_sadMxNx4D(64, 64) | |
| // 64x32 | |
| highbd_sadMxN(64, 32) | |
| highbd_sadMxNx4D(64, 32) | |
| // 32x64 | |
| highbd_sadMxN(32, 64) | |
| highbd_sadMxNx4D(32, 64) | |
| // 32x32 | |
| highbd_sadMxN(32, 32) | |
| highbd_sadMxNxK(32, 32, 3) | |
| highbd_sadMxNxK(32, 32, 8) | |
| highbd_sadMxNx4D(32, 32) | |
| // 32x16 | |
| highbd_sadMxN(32, 16) | |
| highbd_sadMxNx4D(32, 16) | |
| // 16x32 | |
| highbd_sadMxN(16, 32) | |
| highbd_sadMxNx4D(16, 32) | |
| // 16x16 | |
| highbd_sadMxN(16, 16) | |
| highbd_sadMxNxK(16, 16, 3) | |
| highbd_sadMxNxK(16, 16, 8) | |
| highbd_sadMxNx4D(16, 16) | |
| // 16x8 | |
| highbd_sadMxN(16, 8) | |
| highbd_sadMxNxK(16, 8, 3) | |
| highbd_sadMxNxK(16, 8, 8) | |
| highbd_sadMxNx4D(16, 8) | |
| // 8x16 | |
| highbd_sadMxN(8, 16) | |
| highbd_sadMxNxK(8, 16, 3) | |
| highbd_sadMxNxK(8, 16, 8) | |
| highbd_sadMxNx4D(8, 16) | |
| // 8x8 | |
| highbd_sadMxN(8, 8) | |
| highbd_sadMxNxK(8, 8, 3) | |
| highbd_sadMxNxK(8, 8, 8) | |
| highbd_sadMxNx4D(8, 8) | |
| // 8x4 | |
| highbd_sadMxN(8, 4) | |
| highbd_sadMxNxK(8, 4, 8) | |
| highbd_sadMxNx4D(8, 4) | |
| // 4x8 | |
| highbd_sadMxN(4, 8) | |
| highbd_sadMxNxK(4, 8, 8) | |
| highbd_sadMxNx4D(4, 8) | |
| // 4x4 | |
| highbd_sadMxN(4, 4) | |
| highbd_sadMxNxK(4, 4, 3) | |
| highbd_sadMxNxK(4, 4, 8) | |
| highbd_sadMxNx4D(4, 4) | |
| #if CONFIG_AV1 && CONFIG_EXT_PARTITION_TYPES | |
| highbd_sadMxN(4, 16) | |
| highbd_sadMxNx4D(4, 16) | |
| highbd_sadMxN(16, 4) | |
| highbd_sadMxNx4D(16, 4) | |
| highbd_sadMxN(8, 32) | |
| highbd_sadMxNx4D(8, 32) | |
| highbd_sadMxN(32, 8) | |
| highbd_sadMxNx4D(32, 8) | |
| highbd_sadMxN(16, 64) | |
| highbd_sadMxNx4D(16, 64) | |
| highbd_sadMxN(64, 16) | |
| highbd_sadMxNx4D(64, 16) | |
| highbd_sadMxN(32, 128) | |
| highbd_sadMxNx4D(32, 128) | |
| highbd_sadMxN(128, 32) | |
| highbd_sadMxNx4D(128, 32) | |
| #endif | |
| /* clang-format on */ | |
| #endif // CONFIG_HIGHBITDEPTH |