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/*

 * Copyright © 2018, VideoLAN and dav1d authors

 * Copyright © 2018, Two Orioles, LLC

 * All rights reserved.

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions are met:

 * 1. Redistributions of source code must retain the above copyright notice, this

 *    list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright notice,

 *    this list of conditions and the following disclaimer in the documentation

 *    and/or other materials provided with the distribution.

 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND

 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR

 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND

 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS

 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

*/

#ifndef DAV1D_SRC_FG_APPLY_H

#define DAV1D_SRC_FG_APPLY_H

#include "dav1d/picture.h"

#include "common/bitdepth.h"

#include "src/filmgrain.h"

#ifdef BITDEPTH

# define array_decl(type, name, sz) type name sz

#else

# define array_decl(type, name, sz) void *name

#endif

bitfn_decls(void dav1d_apply_grain,

            const Dav1dFilmGrainDSPContext *const dsp,

            Dav1dPicture *const out, const Dav1dPicture *const in);

bitfn_decls(void dav1d_prep_grain,

            const Dav1dFilmGrainDSPContext *const dsp,

            Dav1dPicture *const out, const Dav1dPicture *const in,

            array_decl(uint8_t, scaling, [3][SCALING_SIZE]),

            array_decl(entry, grain_lut, [3][GRAIN_HEIGHT+1][GRAIN_WIDTH]));

bitfn_decls(void dav1d_apply_grain_row,

            const Dav1dFilmGrainDSPContext *const dsp,

            Dav1dPicture *const out, const Dav1dPicture *const in,

            array_decl(const uint8_t, scaling, [3][SCALING_SIZE]),

            array_decl(const entry, grain_lut, [3][GRAIN_HEIGHT+1][GRAIN_WIDTH]),

            const int row);

#endif /* DAV1D_SRC_FG_APPLY_H */