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https://repo.dactyloidae.xyz/Dactyloidae/UXP.git
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Import aom library
This is the reference implementation for the Alliance for Open Media's av1 video code. The commit used was 4d668d7feb1f8abd809d1bca0418570a7f142a36.
This commit is contained in:
trav90
Roy Tam
parent
eb8cd130a8
commit
edc8d83307
989 changed files with 470949 additions and 0 deletions
512
third_party/aom/aom_dsp/sad.c
vendored
Normal file
512
third_party/aom/aom_dsp/sad.c
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@ -0,0 +1,512 @@
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/*
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* Copyright (c) 2016, Alliance for Open Media. All rights reserved
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*
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* This source code is subject to the terms of the BSD 2 Clause License and
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* the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
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* was not distributed with this source code in the LICENSE file, you can
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* obtain it at www.aomedia.org/license/software. If the Alliance for Open
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* Media Patent License 1.0 was not distributed with this source code in the
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* PATENTS file, you can obtain it at www.aomedia.org/license/patent.
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*/
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#include <stdlib.h>
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#include "./aom_config.h"
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#include "./aom_dsp_rtcd.h"
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#include "aom/aom_integer.h"
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#include "aom_ports/mem.h"
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/* Sum the difference between every corresponding element of the buffers. */
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static INLINE unsigned int sad(const uint8_t *a, int a_stride, const uint8_t *b,
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int b_stride, int width, int height) {
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int y, x;
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unsigned int sad = 0;
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for (y = 0; y < height; y++) {
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for (x = 0; x < width; x++) sad += abs(a[x] - b[x]);
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a += a_stride;
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b += b_stride;
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}
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return sad;
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}
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#define sadMxN(m, n) \
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unsigned int aom_sad##m##x##n##_c(const uint8_t *src, int src_stride, \
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const uint8_t *ref, int ref_stride) { \
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return sad(src, src_stride, ref, ref_stride, m, n); \
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} \
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unsigned int aom_sad##m##x##n##_avg_c(const uint8_t *src, int src_stride, \
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const uint8_t *ref, int ref_stride, \
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const uint8_t *second_pred) { \
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uint8_t comp_pred[m * n]; \
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aom_comp_avg_pred_c(comp_pred, second_pred, m, n, ref, ref_stride); \
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return sad(src, src_stride, comp_pred, m, m, n); \
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}
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// depending on call sites, pass **ref_array to avoid & in subsequent call and
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// de-dup with 4D below.
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#define sadMxNxK(m, n, k) \
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void aom_sad##m##x##n##x##k##_c(const uint8_t *src, int src_stride, \
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const uint8_t *ref_array, int ref_stride, \
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uint32_t *sad_array) { \
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int i; \
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for (i = 0; i < k; ++i) \
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sad_array[i] = \
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aom_sad##m##x##n##_c(src, src_stride, &ref_array[i], ref_stride); \
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}
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// This appears to be equivalent to the above when k == 4 and refs is const
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#define sadMxNx4D(m, n) \
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void aom_sad##m##x##n##x4d_c(const uint8_t *src, int src_stride, \
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const uint8_t *const ref_array[], \
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int ref_stride, uint32_t *sad_array) { \
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int i; \
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for (i = 0; i < 4; ++i) \
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sad_array[i] = \
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aom_sad##m##x##n##_c(src, src_stride, ref_array[i], ref_stride); \
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}
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/* clang-format off */
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#if CONFIG_AV1 && CONFIG_EXT_PARTITION
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// 128x128
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sadMxN(128, 128)
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sadMxNxK(128, 128, 3)
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sadMxNxK(128, 128, 8)
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sadMxNx4D(128, 128)
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// 128x64
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sadMxN(128, 64)
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sadMxNx4D(128, 64)
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// 64x128
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sadMxN(64, 128)
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sadMxNx4D(64, 128)
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#endif // CONFIG_AV1 && CONFIG_EXT_PARTITION
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// 64x64
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sadMxN(64, 64)
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sadMxNxK(64, 64, 3)
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sadMxNxK(64, 64, 8)
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sadMxNx4D(64, 64)
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// 64x32
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sadMxN(64, 32)
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sadMxNx4D(64, 32)
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// 32x64
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sadMxN(32, 64)
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sadMxNx4D(32, 64)
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// 32x32
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sadMxN(32, 32)
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sadMxNxK(32, 32, 3)
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sadMxNxK(32, 32, 8)
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sadMxNx4D(32, 32)
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// 32x16
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sadMxN(32, 16)
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sadMxNx4D(32, 16)
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// 16x32
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sadMxN(16, 32)
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sadMxNx4D(16, 32)
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// 16x16
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sadMxN(16, 16)
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sadMxNxK(16, 16, 3)
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sadMxNxK(16, 16, 8)
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sadMxNx4D(16, 16)
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// 16x8
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sadMxN(16, 8)
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sadMxNxK(16, 8, 3)
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sadMxNxK(16, 8, 8)
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sadMxNx4D(16, 8)
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// 8x16
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sadMxN(8, 16)
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sadMxNxK(8, 16, 3)
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sadMxNxK(8, 16, 8)
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sadMxNx4D(8, 16)
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// 8x8
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sadMxN(8, 8)
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sadMxNxK(8, 8, 3)
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sadMxNxK(8, 8, 8)
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sadMxNx4D(8, 8)
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// 8x4
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sadMxN(8, 4)
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sadMxNxK(8, 4, 8)
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sadMxNx4D(8, 4)
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// 4x8
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sadMxN(4, 8)
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sadMxNxK(4, 8, 8)
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sadMxNx4D(4, 8)
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// 4x4
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sadMxN(4, 4)
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sadMxNxK(4, 4, 3)
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sadMxNxK(4, 4, 8)
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sadMxNx4D(4, 4)
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/* clang-format on */
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#if CONFIG_HIGHBITDEPTH
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static INLINE
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unsigned int highbd_sad(const uint8_t *a8, int a_stride, const uint8_t *b8,
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int b_stride, int width, int height) {
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int y, x;
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unsigned int sad = 0;
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const uint16_t *a = CONVERT_TO_SHORTPTR(a8);
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const uint16_t *b = CONVERT_TO_SHORTPTR(b8);
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for (y = 0; y < height; y++) {
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for (x = 0; x < width; x++) sad += abs(a[x] - b[x]);
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a += a_stride;
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b += b_stride;
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}
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return sad;
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}
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static INLINE unsigned int highbd_sadb(const uint8_t *a8, int a_stride,
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const uint16_t *b, int b_stride,
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int width, int height) {
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int y, x;
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unsigned int sad = 0;
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const uint16_t *a = CONVERT_TO_SHORTPTR(a8);
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for (y = 0; y < height; y++) {
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for (x = 0; x < width; x++) sad += abs(a[x] - b[x]);
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a += a_stride;
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b += b_stride;
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}
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return sad;
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}
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#define highbd_sadMxN(m, n) \
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unsigned int aom_highbd_sad##m##x##n##_c(const uint8_t *src, int src_stride, \
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const uint8_t *ref, \
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int ref_stride) { \
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return highbd_sad(src, src_stride, ref, ref_stride, m, n); \
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} \
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unsigned int aom_highbd_sad##m##x##n##_avg_c( \
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const uint8_t *src, int src_stride, const uint8_t *ref, int ref_stride, \
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const uint8_t *second_pred) { \
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uint16_t comp_pred[m * n]; \
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aom_highbd_comp_avg_pred_c(comp_pred, second_pred, m, n, ref, ref_stride); \
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return highbd_sadb(src, src_stride, comp_pred, m, m, n); \
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}
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#define highbd_sadMxNxK(m, n, k) \
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void aom_highbd_sad##m##x##n##x##k##_c( \
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const uint8_t *src, int src_stride, const uint8_t *ref_array, \
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int ref_stride, uint32_t *sad_array) { \
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int i; \
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for (i = 0; i < k; ++i) { \
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sad_array[i] = aom_highbd_sad##m##x##n##_c(src, src_stride, \
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&ref_array[i], ref_stride); \
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} \
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}
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#define highbd_sadMxNx4D(m, n) \
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void aom_highbd_sad##m##x##n##x4d_c(const uint8_t *src, int src_stride, \
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const uint8_t *const ref_array[], \
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int ref_stride, uint32_t *sad_array) { \
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int i; \
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for (i = 0; i < 4; ++i) { \
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sad_array[i] = aom_highbd_sad##m##x##n##_c(src, src_stride, \
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ref_array[i], ref_stride); \
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} \
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}
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/* clang-format off */
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#if CONFIG_AV1 && CONFIG_EXT_PARTITION
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// 128x128
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highbd_sadMxN(128, 128)
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highbd_sadMxNxK(128, 128, 3)
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highbd_sadMxNxK(128, 128, 8)
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highbd_sadMxNx4D(128, 128)
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// 128x64
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highbd_sadMxN(128, 64)
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highbd_sadMxNx4D(128, 64)
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// 64x128
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highbd_sadMxN(64, 128)
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highbd_sadMxNx4D(64, 128)
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#endif // CONFIG_AV1 && CONFIG_EXT_PARTITION
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// 64x64
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highbd_sadMxN(64, 64)
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highbd_sadMxNxK(64, 64, 3)
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highbd_sadMxNxK(64, 64, 8)
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highbd_sadMxNx4D(64, 64)
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// 64x32
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highbd_sadMxN(64, 32)
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highbd_sadMxNx4D(64, 32)
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// 32x64
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highbd_sadMxN(32, 64)
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highbd_sadMxNx4D(32, 64)
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// 32x32
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highbd_sadMxN(32, 32)
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highbd_sadMxNxK(32, 32, 3)
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highbd_sadMxNxK(32, 32, 8)
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highbd_sadMxNx4D(32, 32)
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// 32x16
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highbd_sadMxN(32, 16)
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highbd_sadMxNx4D(32, 16)
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// 16x32
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highbd_sadMxN(16, 32)
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highbd_sadMxNx4D(16, 32)
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// 16x16
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highbd_sadMxN(16, 16)
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highbd_sadMxNxK(16, 16, 3)
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highbd_sadMxNxK(16, 16, 8)
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highbd_sadMxNx4D(16, 16)
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// 16x8
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highbd_sadMxN(16, 8)
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highbd_sadMxNxK(16, 8, 3)
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highbd_sadMxNxK(16, 8, 8)
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highbd_sadMxNx4D(16, 8)
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// 8x16
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highbd_sadMxN(8, 16)
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highbd_sadMxNxK(8, 16, 3)
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highbd_sadMxNxK(8, 16, 8)
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highbd_sadMxNx4D(8, 16)
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// 8x8
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highbd_sadMxN(8, 8)
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highbd_sadMxNxK(8, 8, 3)
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highbd_sadMxNxK(8, 8, 8)
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highbd_sadMxNx4D(8, 8)
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// 8x4
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highbd_sadMxN(8, 4)
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highbd_sadMxNxK(8, 4, 8)
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highbd_sadMxNx4D(8, 4)
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// 4x8
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highbd_sadMxN(4, 8)
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highbd_sadMxNxK(4, 8, 8)
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highbd_sadMxNx4D(4, 8)
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// 4x4
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highbd_sadMxN(4, 4)
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highbd_sadMxNxK(4, 4, 3)
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highbd_sadMxNxK(4, 4, 8)
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highbd_sadMxNx4D(4, 4)
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/* clang-format on */
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#endif // CONFIG_HIGHBITDEPTH
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#if CONFIG_AV1 && CONFIG_EXT_INTER
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static INLINE
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unsigned int masked_sad(const uint8_t *a, int a_stride, const uint8_t *b,
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int b_stride, const uint8_t *m, int m_stride,
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int width, int height) {
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int y, x;
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unsigned int sad = 0;
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for (y = 0; y < height; y++) {
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for (x = 0; x < width; x++) sad += m[x] * abs(a[x] - b[x]);
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a += a_stride;
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b += b_stride;
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m += m_stride;
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}
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sad = (sad + 31) >> 6;
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return sad;
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}
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#define MASKSADMxN(m, n) \
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unsigned int aom_masked_sad##m##x##n##_c( \
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const uint8_t *src, int src_stride, const uint8_t *ref, int ref_stride, \
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const uint8_t *msk, int msk_stride) { \
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return masked_sad(src, src_stride, ref, ref_stride, msk, msk_stride, m, \
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n); \
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}
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/* clang-format off */
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#if CONFIG_EXT_PARTITION
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MASKSADMxN(128, 128)
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MASKSADMxN(128, 64)
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MASKSADMxN(64, 128)
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#endif // CONFIG_EXT_PARTITION
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MASKSADMxN(64, 64)
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MASKSADMxN(64, 32)
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MASKSADMxN(32, 64)
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MASKSADMxN(32, 32)
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MASKSADMxN(32, 16)
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MASKSADMxN(16, 32)
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MASKSADMxN(16, 16)
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MASKSADMxN(16, 8)
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MASKSADMxN(8, 16)
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MASKSADMxN(8, 8)
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MASKSADMxN(8, 4)
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MASKSADMxN(4, 8)
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MASKSADMxN(4, 4)
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/* clang-format on */
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#if CONFIG_HIGHBITDEPTH
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static INLINE
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unsigned int highbd_masked_sad(const uint8_t *a8, int a_stride,
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const uint8_t *b8, int b_stride,
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const uint8_t *m, int m_stride, int width,
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int height) {
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int y, x;
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unsigned int sad = 0;
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const uint16_t *a = CONVERT_TO_SHORTPTR(a8);
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const uint16_t *b = CONVERT_TO_SHORTPTR(b8);
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for (y = 0; y < height; y++) {
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for (x = 0; x < width; x++) sad += m[x] * abs(a[x] - b[x]);
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a += a_stride;
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b += b_stride;
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m += m_stride;
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}
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sad = (sad + 31) >> 6;
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return sad;
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}
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#define HIGHBD_MASKSADMXN(m, n) \
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unsigned int aom_highbd_masked_sad##m##x##n##_c( \
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const uint8_t *src, int src_stride, const uint8_t *ref, int ref_stride, \
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const uint8_t *msk, int msk_stride) { \
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return highbd_masked_sad(src, src_stride, ref, ref_stride, msk, \
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msk_stride, m, n); \
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}
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#if CONFIG_EXT_PARTITION
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HIGHBD_MASKSADMXN(128, 128)
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HIGHBD_MASKSADMXN(128, 64)
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HIGHBD_MASKSADMXN(64, 128)
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#endif // CONFIG_EXT_PARTITION
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HIGHBD_MASKSADMXN(64, 64)
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HIGHBD_MASKSADMXN(64, 32)
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HIGHBD_MASKSADMXN(32, 64)
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HIGHBD_MASKSADMXN(32, 32)
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HIGHBD_MASKSADMXN(32, 16)
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HIGHBD_MASKSADMXN(16, 32)
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HIGHBD_MASKSADMXN(16, 16)
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HIGHBD_MASKSADMXN(16, 8)
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HIGHBD_MASKSADMXN(8, 16)
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HIGHBD_MASKSADMXN(8, 8)
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HIGHBD_MASKSADMXN(8, 4)
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HIGHBD_MASKSADMXN(4, 8)
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HIGHBD_MASKSADMXN(4, 4)
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#endif // CONFIG_HIGHBITDEPTH
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#endif // CONFIG_AV1 && CONFIG_EXT_INTER
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|
||||
#if CONFIG_AV1 && CONFIG_MOTION_VAR
|
||||
// pre: predictor being evaluated
|
||||
// wsrc: target weighted prediction (has been *4096 to keep precision)
|
||||
// mask: 2d weights (scaled by 4096)
|
||||
static INLINE unsigned int obmc_sad(const uint8_t *pre, int pre_stride,
|
||||
const int32_t *wsrc, const int32_t *mask,
|
||||
int width, int height) {
|
||||
int y, x;
|
||||
unsigned int sad = 0;
|
||||
|
||||
for (y = 0; y < height; y++) {
|
||||
for (x = 0; x < width; x++)
|
||||
sad += ROUND_POWER_OF_TWO(abs(wsrc[x] - pre[x] * mask[x]), 12);
|
||||
|
||||
pre += pre_stride;
|
||||
wsrc += width;
|
||||
mask += width;
|
||||
}
|
||||
|
||||
return sad;
|
||||
}
|
||||
|
||||
#define OBMCSADMxN(m, n) \
|
||||
unsigned int aom_obmc_sad##m##x##n##_c(const uint8_t *ref, int ref_stride, \
|
||||
const int32_t *wsrc, \
|
||||
const int32_t *mask) { \
|
||||
return obmc_sad(ref, ref_stride, wsrc, mask, m, n); \
|
||||
}
|
||||
|
||||
/* clang-format off */
|
||||
#if CONFIG_EXT_PARTITION
|
||||
OBMCSADMxN(128, 128)
|
||||
OBMCSADMxN(128, 64)
|
||||
OBMCSADMxN(64, 128)
|
||||
#endif // CONFIG_EXT_PARTITION
|
||||
OBMCSADMxN(64, 64)
|
||||
OBMCSADMxN(64, 32)
|
||||
OBMCSADMxN(32, 64)
|
||||
OBMCSADMxN(32, 32)
|
||||
OBMCSADMxN(32, 16)
|
||||
OBMCSADMxN(16, 32)
|
||||
OBMCSADMxN(16, 16)
|
||||
OBMCSADMxN(16, 8)
|
||||
OBMCSADMxN(8, 16)
|
||||
OBMCSADMxN(8, 8)
|
||||
OBMCSADMxN(8, 4)
|
||||
OBMCSADMxN(4, 8)
|
||||
OBMCSADMxN(4, 4)
|
||||
/* clang-format on */
|
||||
|
||||
#if CONFIG_HIGHBITDEPTH
|
||||
static INLINE
|
||||
unsigned int highbd_obmc_sad(const uint8_t *pre8, int pre_stride,
|
||||
const int32_t *wsrc, const int32_t *mask,
|
||||
int width, int height) {
|
||||
int y, x;
|
||||
unsigned int sad = 0;
|
||||
const uint16_t *pre = CONVERT_TO_SHORTPTR(pre8);
|
||||
|
||||
for (y = 0; y < height; y++) {
|
||||
for (x = 0; x < width; x++)
|
||||
sad += ROUND_POWER_OF_TWO(abs(wsrc[x] - pre[x] * mask[x]), 12);
|
||||
|
||||
pre += pre_stride;
|
||||
wsrc += width;
|
||||
mask += width;
|
||||
}
|
||||
|
||||
return sad;
|
||||
}
|
||||
|
||||
#define HIGHBD_OBMCSADMXN(m, n) \
|
||||
unsigned int aom_highbd_obmc_sad##m##x##n##_c( \
|
||||
const uint8_t *ref, int ref_stride, const int32_t *wsrc, \
|
||||
const int32_t *mask) { \
|
||||
return highbd_obmc_sad(ref, ref_stride, wsrc, mask, m, n); \
|
||||
}
|
||||
|
||||
/* clang-format off */
|
||||
#if CONFIG_EXT_PARTITION
|
||||
HIGHBD_OBMCSADMXN(128, 128)
|
||||
HIGHBD_OBMCSADMXN(128, 64)
|
||||
HIGHBD_OBMCSADMXN(64, 128)
|
||||
#endif // CONFIG_EXT_PARTITION
|
||||
HIGHBD_OBMCSADMXN(64, 64)
|
||||
HIGHBD_OBMCSADMXN(64, 32)
|
||||
HIGHBD_OBMCSADMXN(32, 64)
|
||||
HIGHBD_OBMCSADMXN(32, 32)
|
||||
HIGHBD_OBMCSADMXN(32, 16)
|
||||
HIGHBD_OBMCSADMXN(16, 32)
|
||||
HIGHBD_OBMCSADMXN(16, 16)
|
||||
HIGHBD_OBMCSADMXN(16, 8)
|
||||
HIGHBD_OBMCSADMXN(8, 16)
|
||||
HIGHBD_OBMCSADMXN(8, 8)
|
||||
HIGHBD_OBMCSADMXN(8, 4)
|
||||
HIGHBD_OBMCSADMXN(4, 8)
|
||||
HIGHBD_OBMCSADMXN(4, 4)
|
||||
/* clang-format on */
|
||||
#endif // CONFIG_HIGHBITDEPTH
|
||||
#endif // CONFIG_AV1 && CONFIG_MOTION_VAR
|
||||
Loading…
Add table
Add a link
Reference in a new issue