1*77c1e3ccSAndroid Build Coastguard Worker /* 2*77c1e3ccSAndroid Build Coastguard Worker * Copyright (c) 2016, Alliance for Open Media. All rights reserved. 3*77c1e3ccSAndroid Build Coastguard Worker * 4*77c1e3ccSAndroid Build Coastguard Worker * This source code is subject to the terms of the BSD 2 Clause License and 5*77c1e3ccSAndroid Build Coastguard Worker * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License 6*77c1e3ccSAndroid Build Coastguard Worker * was not distributed with this source code in the LICENSE file, you can 7*77c1e3ccSAndroid Build Coastguard Worker * obtain it at www.aomedia.org/license/software. If the Alliance for Open 8*77c1e3ccSAndroid Build Coastguard Worker * Media Patent License 1.0 was not distributed with this source code in the 9*77c1e3ccSAndroid Build Coastguard Worker * PATENTS file, you can obtain it at www.aomedia.org/license/patent. 10*77c1e3ccSAndroid Build Coastguard Worker */ 11*77c1e3ccSAndroid Build Coastguard Worker 12*77c1e3ccSAndroid Build Coastguard Worker /*!\file 13*77c1e3ccSAndroid Build Coastguard Worker * \brief Describes film grain synthesis 14*77c1e3ccSAndroid Build Coastguard Worker * 15*77c1e3ccSAndroid Build Coastguard Worker */ 16*77c1e3ccSAndroid Build Coastguard Worker #ifndef AOM_AV1_DECODER_GRAIN_SYNTHESIS_H_ 17*77c1e3ccSAndroid Build Coastguard Worker #define AOM_AV1_DECODER_GRAIN_SYNTHESIS_H_ 18*77c1e3ccSAndroid Build Coastguard Worker 19*77c1e3ccSAndroid Build Coastguard Worker #ifdef __cplusplus 20*77c1e3ccSAndroid Build Coastguard Worker extern "C" { 21*77c1e3ccSAndroid Build Coastguard Worker #endif 22*77c1e3ccSAndroid Build Coastguard Worker 23*77c1e3ccSAndroid Build Coastguard Worker #include <stdint.h> 24*77c1e3ccSAndroid Build Coastguard Worker 25*77c1e3ccSAndroid Build Coastguard Worker #include "aom_dsp/grain_params.h" 26*77c1e3ccSAndroid Build Coastguard Worker #include "aom/aom_image.h" 27*77c1e3ccSAndroid Build Coastguard Worker 28*77c1e3ccSAndroid Build Coastguard Worker /*!\brief Add film grain 29*77c1e3ccSAndroid Build Coastguard Worker * 30*77c1e3ccSAndroid Build Coastguard Worker * Add film grain to an image 31*77c1e3ccSAndroid Build Coastguard Worker * 32*77c1e3ccSAndroid Build Coastguard Worker * Returns 0 for success, -1 for failure 33*77c1e3ccSAndroid Build Coastguard Worker * 34*77c1e3ccSAndroid Build Coastguard Worker * \param[in] grain_params Grain parameters 35*77c1e3ccSAndroid Build Coastguard Worker * \param[in] luma luma plane 36*77c1e3ccSAndroid Build Coastguard Worker * \param[in] cb cb plane 37*77c1e3ccSAndroid Build Coastguard Worker * \param[in] cr cr plane 38*77c1e3ccSAndroid Build Coastguard Worker * \param[in] height luma plane height 39*77c1e3ccSAndroid Build Coastguard Worker * \param[in] width luma plane width 40*77c1e3ccSAndroid Build Coastguard Worker * \param[in] luma_stride luma plane stride 41*77c1e3ccSAndroid Build Coastguard Worker * \param[in] chroma_stride chroma plane stride 42*77c1e3ccSAndroid Build Coastguard Worker */ 43*77c1e3ccSAndroid Build Coastguard Worker int av1_add_film_grain_run(const aom_film_grain_t *grain_params, uint8_t *luma, 44*77c1e3ccSAndroid Build Coastguard Worker uint8_t *cb, uint8_t *cr, int height, int width, 45*77c1e3ccSAndroid Build Coastguard Worker int luma_stride, int chroma_stride, 46*77c1e3ccSAndroid Build Coastguard Worker int use_high_bit_depth, int chroma_subsamp_y, 47*77c1e3ccSAndroid Build Coastguard Worker int chroma_subsamp_x, int mc_identity); 48*77c1e3ccSAndroid Build Coastguard Worker 49*77c1e3ccSAndroid Build Coastguard Worker /*!\brief Add film grain 50*77c1e3ccSAndroid Build Coastguard Worker * 51*77c1e3ccSAndroid Build Coastguard Worker * Add film grain to an image 52*77c1e3ccSAndroid Build Coastguard Worker * 53*77c1e3ccSAndroid Build Coastguard Worker * Returns 0 for success, -1 for failure 54*77c1e3ccSAndroid Build Coastguard Worker * 55*77c1e3ccSAndroid Build Coastguard Worker * \param[in] grain_params Grain parameters 56*77c1e3ccSAndroid Build Coastguard Worker * \param[in] src Source image 57*77c1e3ccSAndroid Build Coastguard Worker * \param[out] dst Resulting image with grain 58*77c1e3ccSAndroid Build Coastguard Worker */ 59*77c1e3ccSAndroid Build Coastguard Worker int av1_add_film_grain(const aom_film_grain_t *grain_params, 60*77c1e3ccSAndroid Build Coastguard Worker const aom_image_t *src, aom_image_t *dst); 61*77c1e3ccSAndroid Build Coastguard Worker 62*77c1e3ccSAndroid Build Coastguard Worker #ifdef __cplusplus 63*77c1e3ccSAndroid Build Coastguard Worker } // extern "C" 64*77c1e3ccSAndroid Build Coastguard Worker #endif 65*77c1e3ccSAndroid Build Coastguard Worker 66*77c1e3ccSAndroid Build Coastguard Worker #endif // AOM_AV1_DECODER_GRAIN_SYNTHESIS_H_ 67