| /* | |
| * Copyright (c) 2017, 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 "config/aom_config.h" | |
| #include "config/aom_dsp_rtcd.h" | |
| #include "aom/aom_integer.h" | |
| #include "aom_ports/mem.h" | |
| #include "aom_dsp/blend.h" | |
| static INLINE unsigned int masked_sad(const uint8_t *src, int src_stride, | |
| const uint8_t *a, int a_stride, | |
| const uint8_t *b, int b_stride, | |
| const uint8_t *m, int m_stride, int width, | |
| int height) { | |
| int y, x; | |
| unsigned int sad = 0; | |
| for (y = 0; y < height; y++) { | |
| for (x = 0; x < width; x++) { | |
| const int16_t pred = AOM_BLEND_A64(m[x], a[x], b[x]); | |
| sad += abs(pred - src[x]); | |
| } | |
| src += src_stride; | |
| a += a_stride; | |
| b += b_stride; | |
| m += m_stride; | |
| } | |
| return sad; | |
| } | |
| #define MASKSADMxN(m, n) \ | |
| unsigned int aom_masked_sad##m##x##n##_c( \ | |
| const uint8_t *src, int src_stride, const uint8_t *ref, int ref_stride, \ | |
| const uint8_t *second_pred, const uint8_t *msk, int msk_stride, \ | |
| int invert_mask) { \ | |
| if (!invert_mask) \ | |
| return masked_sad(src, src_stride, ref, ref_stride, second_pred, m, msk, \ | |
| msk_stride, m, n); \ | |
| else \ | |
| return masked_sad(src, src_stride, second_pred, m, ref, ref_stride, msk, \ | |
| msk_stride, m, n); \ | |
| } \ | |
| void aom_masked_sad##m##x##n##x4d_c( \ | |
| const uint8_t *src, int src_stride, const uint8_t *ref[4], \ | |
| int ref_stride, const uint8_t *second_pred, const uint8_t *msk, \ | |
| int msk_stride, int invert_mask, unsigned sads[4]) { \ | |
| if (!invert_mask) \ | |
| for (int i = 0; i < 4; i++) { \ | |
| sads[i] = masked_sad(src, src_stride, ref[i], ref_stride, second_pred, \ | |
| m, msk, msk_stride, m, n); \ | |
| } \ | |
| else \ | |
| for (int i = 0; i < 4; i++) { \ | |
| sads[i] = masked_sad(src, src_stride, second_pred, m, ref[i], \ | |
| ref_stride, msk, msk_stride, m, n); \ | |
| } \ | |
| } | |
| /* clang-format off */ | |
| MASKSADMxN(128, 128) | |
| MASKSADMxN(128, 64) | |
| MASKSADMxN(64, 128) | |
| MASKSADMxN(64, 64) | |
| MASKSADMxN(64, 32) | |
| MASKSADMxN(32, 64) | |
| MASKSADMxN(32, 32) | |
| MASKSADMxN(32, 16) | |
| MASKSADMxN(16, 32) | |
| MASKSADMxN(16, 16) | |
| MASKSADMxN(16, 8) | |
| MASKSADMxN(8, 16) | |
| MASKSADMxN(8, 8) | |
| MASKSADMxN(8, 4) | |
| MASKSADMxN(4, 8) | |
| MASKSADMxN(4, 4) | |
| MASKSADMxN(4, 16) | |
| MASKSADMxN(16, 4) | |
| MASKSADMxN(8, 32) | |
| MASKSADMxN(32, 8) | |
| MASKSADMxN(16, 64) | |
| MASKSADMxN(64, 16) | |
| /* clang-format on */ | |
| #if CONFIG_AV1_HIGHBITDEPTH | |
| static INLINE | |
| unsigned int highbd_masked_sad(const uint8_t *src8, int src_stride, | |
| const uint8_t *a8, int a_stride, | |
| const uint8_t *b8, int b_stride, | |
| const uint8_t *m, int m_stride, int width, | |
| int height) { | |
| int y, x; | |
| unsigned int sad = 0; | |
| const uint16_t *src = CONVERT_TO_SHORTPTR(src8); | |
| 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++) { | |
| const uint16_t pred = AOM_BLEND_A64(m[x], a[x], b[x]); | |
| sad += abs(pred - src[x]); | |
| } | |
| src += src_stride; | |
| a += a_stride; | |
| b += b_stride; | |
| m += m_stride; | |
| } | |
| return sad; | |
| } | |
| #define HIGHBD_MASKSADMXN(m, n) \ | |
| unsigned int aom_highbd_masked_sad##m##x##n##_c( \ | |
| const uint8_t *src8, int src_stride, const uint8_t *ref8, \ | |
| int ref_stride, const uint8_t *second_pred8, const uint8_t *msk, \ | |
| int msk_stride, int invert_mask) { \ | |
| if (!invert_mask) \ | |
| return highbd_masked_sad(src8, src_stride, ref8, ref_stride, \ | |
| second_pred8, m, msk, msk_stride, m, n); \ | |
| else \ | |
| return highbd_masked_sad(src8, src_stride, second_pred8, m, ref8, \ | |
| ref_stride, msk, msk_stride, m, n); \ | |
| } | |
| HIGHBD_MASKSADMXN(128, 128) | |
| HIGHBD_MASKSADMXN(128, 64) | |
| HIGHBD_MASKSADMXN(64, 128) | |
| HIGHBD_MASKSADMXN(64, 64) | |
| HIGHBD_MASKSADMXN(64, 32) | |
| HIGHBD_MASKSADMXN(32, 64) | |
| HIGHBD_MASKSADMXN(32, 32) | |
| HIGHBD_MASKSADMXN(32, 16) | |
| HIGHBD_MASKSADMXN(16, 32) | |
| HIGHBD_MASKSADMXN(16, 16) | |
| HIGHBD_MASKSADMXN(16, 8) | |
| HIGHBD_MASKSADMXN(8, 16) | |
| HIGHBD_MASKSADMXN(8, 8) | |
| HIGHBD_MASKSADMXN(8, 4) | |
| HIGHBD_MASKSADMXN(4, 8) | |
| HIGHBD_MASKSADMXN(4, 4) | |
| HIGHBD_MASKSADMXN(4, 16) | |
| HIGHBD_MASKSADMXN(16, 4) | |
| HIGHBD_MASKSADMXN(8, 32) | |
| HIGHBD_MASKSADMXN(32, 8) | |
| HIGHBD_MASKSADMXN(16, 64) | |
| HIGHBD_MASKSADMXN(64, 16) | |
| #endif // CONFIG_AV1_HIGHBITDEPTH | |
| #if !CONFIG_REALTIME_ONLY | |
| // 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 */ | |
| OBMCSADMxN(128, 128) | |
| OBMCSADMxN(128, 64) | |
| OBMCSADMxN(64, 128) | |
| 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) | |
| OBMCSADMxN(4, 16) | |
| OBMCSADMxN(16, 4) | |
| OBMCSADMxN(8, 32) | |
| OBMCSADMxN(32, 8) | |
| OBMCSADMxN(16, 64) | |
| OBMCSADMxN(64, 16) | |
| /* clang-format on */ | |
| #if CONFIG_AV1_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 */ | |
| HIGHBD_OBMCSADMXN(128, 128) | |
| HIGHBD_OBMCSADMXN(128, 64) | |
| HIGHBD_OBMCSADMXN(64, 128) | |
| 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) | |
| HIGHBD_OBMCSADMXN(4, 16) | |
| HIGHBD_OBMCSADMXN(16, 4) | |
| HIGHBD_OBMCSADMXN(8, 32) | |
| HIGHBD_OBMCSADMXN(32, 8) | |
| HIGHBD_OBMCSADMXN(16, 64) | |
| HIGHBD_OBMCSADMXN(64, 16) | |
| /* clang-format on */ | |
| #endif // CONFIG_AV1_HIGHBITDEPTH | |
| #endif // !CONFIG_REALTIME_ONLY |