| /* |
| * Copyright (c) 2021, Alliance for Open Media. All rights reserved |
| * |
| * This source code is subject to the terms of the BSD 3-Clause Clear License |
| * and the Alliance for Open Media Patent License 1.0. If the BSD 3-Clause Clear |
| * License was not distributed with this source code in the LICENSE file, you |
| * can obtain it at aomedia.org/license/software-license/bsd-3-c-c/. 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 |
| * aomedia.org/license/patent-license/. |
| */ |
| |
| #ifndef AOM_AV1_ENCODER_PICKCCSO_H_ |
| #define AOM_AV1_ENCODER_PICKCCSO_H_ |
| |
| #define CCSO_MAX_ITERATIONS 15 |
| |
| #include "av1/common/ccso.h" |
| #include "av1/encoder/speed_features.h" |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| static INLINE double clamp_dbl(double value, double low, double high) { |
| return value < low ? low : (value > high ? high : value); |
| } |
| |
| void ccso_search(AV1_COMMON *cm, MACROBLOCKD *xd, int rdmult, |
| const uint16_t *ext_rec_y, uint16_t *rec_uv[2], |
| uint16_t *org_uv[2]); |
| |
| void compute_distortion(const uint16_t *org, const int org_stride, |
| const uint8_t *rec8, const uint16_t *rec16, |
| const int rec_stride, const int height, const int width, |
| uint64_t *distortion_buf, |
| const int distortion_buf_stride, |
| uint64_t *total_distortion); |
| |
| void derive_ccso_filter(AV1_COMMON *cm, const int plane, MACROBLOCKD *xd, |
| const uint16_t *org_uv, const uint16_t *ext_rec_y, |
| const uint16_t *rec_uv, int rdmult); |
| |
| void derive_blk_md(AV1_COMMON *cm, MACROBLOCKD *xd, |
| const uint64_t *unfiltered_dist, |
| const uint64_t *training_dist, bool *m_filter_control, |
| uint64_t *cur_total_dist, int *cur_total_rate, |
| bool *filter_enable, const int rdmult); |
| |
| void compute_total_error(MACROBLOCKD *xd, const uint16_t *ext_rec_luma, |
| const uint16_t *org_chroma, const uint16_t *rec_uv_16, |
| const uint8_t quanStep, |
| const uint8_t ext_filter_support); |
| |
| void derive_lut_offset(int8_t *temp_filter_offset); |
| |
| #ifdef __cplusplus |
| } // extern "C" |
| #endif |
| #endif // AOM_AV1_ENCODER_PICKCCSO_H_ |