diff options
Diffstat (limited to 'include/tools/fix16.hxx')
-rw-r--r-- | include/tools/fix16.hxx | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/include/tools/fix16.hxx b/include/tools/fix16.hxx new file mode 100644 index 0000000000..99de89b28e --- /dev/null +++ b/include/tools/fix16.hxx @@ -0,0 +1,40 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */ +/* + * libfixmath is Copyright (c) 2011-2021 Flatmush <Flatmush@gmail.com>, + * Petteri Aimonen <Petteri.Aimonen@gmail.com>, & libfixmath AUTHORS + * + * 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 + * AUTHORS OR COPYRIGHT HOLDERS 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. + */ + +#pragma once + +#include <tools/toolsdllapi.h> +#include <stdint.h> + +typedef int32_t fix16_t; + +/*! Multiplies the two given fix16_t's and returns the result. +*/ +TOOLS_DLLPUBLIC fix16_t fix16_mul(fix16_t inArg0, fix16_t inArg1); + +/*! Divides the first given fix16_t by the second and returns the result. +*/ +TOOLS_DLLPUBLIC fix16_t fix16_div(fix16_t inArg0, fix16_t inArg1); + +/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */ |