| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| #ifndef _ROCKCHIP_AV1_FILMGRAIN_H_ |
| #define _ROCKCHIP_AV1_FILMGRAIN_H_ |
| |
| #include <linux/types.h> |
| |
| void rockchip_av1_generate_luma_grain_block(s32 (*luma_grain_block)[73][82], |
| s32 bitdepth, |
| u8 num_y_points, |
| s32 grain_scale_shift, |
| s32 ar_coeff_lag, |
| s32 (*ar_coeffs_y)[24], |
| s32 ar_coeff_shift, |
| s32 grain_min, |
| s32 grain_max, |
| u16 random_seed); |
| |
| void rockchip_av1_generate_chroma_grain_block(s32 (*luma_grain_block)[73][82], |
| s32 (*cb_grain_block)[38][44], |
| s32 (*cr_grain_block)[38][44], |
| s32 bitdepth, |
| u8 num_y_points, |
| u8 num_cb_points, |
| u8 num_cr_points, |
| s32 grain_scale_shift, |
| s32 ar_coeff_lag, |
| s32 (*ar_coeffs_cb)[25], |
| s32 (*ar_coeffs_cr)[25], |
| s32 ar_coeff_shift, |
| s32 grain_min, |
| s32 grain_max, |
| u8 chroma_scaling_from_luma, |
| u16 random_seed); |
| |
| #endif |
