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/*
* Copyright 2015 Advanced Micro Devices, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
* Authors: AMD
*
*/
#ifndef BW_FIXED_H_
#define BW_FIXED_H_
struct bw_fixed {
int64_t value;
};
struct bw_fixed bw_min3(struct bw_fixed v1, struct bw_fixed v2, struct bw_fixed v3);
struct bw_fixed bw_max3(struct bw_fixed v1, struct bw_fixed v2, struct bw_fixed v3);
struct bw_fixed bw_int_to_fixed(int64_t value);
int32_t bw_fixed_to_int(struct bw_fixed value);
struct bw_fixed bw_frc_to_fixed(int64_t num, int64_t denum);
struct bw_fixed fixed31_32_to_bw_fixed(int64_t raw);
struct bw_fixed bw_add(const struct bw_fixed arg1, const struct bw_fixed arg2);
struct bw_fixed bw_sub(const struct bw_fixed arg1, const struct bw_fixed arg2);
struct bw_fixed bw_mul(const struct bw_fixed arg1, const struct bw_fixed arg2);
struct bw_fixed bw_div(const struct bw_fixed arg1, const struct bw_fixed arg2);
struct bw_fixed bw_mod(const struct bw_fixed arg1, const struct bw_fixed arg2);
struct bw_fixed bw_min2(const struct bw_fixed arg1, const struct bw_fixed arg2);
struct bw_fixed bw_max2(const struct bw_fixed arg1, const struct bw_fixed arg2);
struct bw_fixed bw_floor2(const struct bw_fixed arg, const struct bw_fixed significance);
struct bw_fixed bw_ceil2(const struct bw_fixed arg, const struct bw_fixed significance);
bool bw_equ(const struct bw_fixed arg1, const struct bw_fixed arg2);
bool bw_neq(const struct bw_fixed arg1, const struct bw_fixed arg2);
bool bw_leq(const struct bw_fixed arg1, const struct bw_fixed arg2);
bool bw_meq(const struct bw_fixed arg1, const struct bw_fixed arg2);
bool bw_ltn(const struct bw_fixed arg1, const struct bw_fixed arg2);
bool bw_mtn(const struct bw_fixed arg1, const struct bw_fixed arg2);
#endif //BW_FIXED_H_
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