1*437bfbebSnyanmisaka /* 2*437bfbebSnyanmisaka * Copyright 2021 Rockchip Electronics Co. LTD 3*437bfbebSnyanmisaka * 4*437bfbebSnyanmisaka * Licensed under the Apache License, Version 2.0 (the "License"); 5*437bfbebSnyanmisaka * you may not use this file except in compliance with the License. 6*437bfbebSnyanmisaka * You may obtain a copy of the License at 7*437bfbebSnyanmisaka * 8*437bfbebSnyanmisaka * http://www.apache.org/licenses/LICENSE-2.0 9*437bfbebSnyanmisaka * 10*437bfbebSnyanmisaka * Unless required by applicable law or agreed to in writing, software 11*437bfbebSnyanmisaka * distributed under the License is distributed on an "AS IS" BASIS, 12*437bfbebSnyanmisaka * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13*437bfbebSnyanmisaka * See the License for the specific language governing permissions and 14*437bfbebSnyanmisaka * limitations under the License. 15*437bfbebSnyanmisaka */ 16*437bfbebSnyanmisaka #ifndef __FILM_GRAIN_NOISE_TABLE_H__ 17*437bfbebSnyanmisaka #define __FILM_GRAIN_NOISE_TABLE_H__ 18*437bfbebSnyanmisaka #include "rk_type.h" 19*437bfbebSnyanmisaka 20*437bfbebSnyanmisaka void GenerateLumaGrainBlock(RK_S32 luma_grain_block[][82], RK_S32 bitdepth, 21*437bfbebSnyanmisaka RK_U8 num_y_points, RK_S32 grain_scale_shift, 22*437bfbebSnyanmisaka RK_S32 ar_coeff_lag, RK_S32 ar_coeffs_y[], 23*437bfbebSnyanmisaka RK_S32 ar_coeff_shift, RK_S32 grain_min, RK_S32 grain_max, 24*437bfbebSnyanmisaka RK_U16 random_seed); 25*437bfbebSnyanmisaka 26*437bfbebSnyanmisaka void GenerateChromaGrainBlock( 27*437bfbebSnyanmisaka RK_S32 luma_grain_block[][82], RK_S32 cb_grain_block[][44], 28*437bfbebSnyanmisaka RK_S32 cr_grain_block[][44], RK_S32 bitdepth, RK_U8 num_y_points, RK_U8 num_cb_points, 29*437bfbebSnyanmisaka RK_U8 num_cr_points, RK_S32 grain_scale_shift, RK_S32 ar_coeff_lag, 30*437bfbebSnyanmisaka RK_S32 ar_coeffs_cb[], RK_S32 ar_coeffs_cr[], RK_S32 ar_coeff_shift, RK_S32 grain_min, 31*437bfbebSnyanmisaka RK_S32 grain_max, RK_U8 chroma_scaling_from_luma, RK_U16 random_seed); 32*437bfbebSnyanmisaka 33*437bfbebSnyanmisaka #endif //__FILM_GRAIN_NOISE_TABLE_H__