/* * Copyright (c) 2005 Josef Cejka * Copyright (c) 2011 Petr Koupy * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * - Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * - 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. * - The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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. */ /** @addtogroup softfloat * @{ */ /** @file Conversion of precision and conversion between integers and floats. */ #ifndef __CONVERSION_H__ #define __CONVERSION_H__ extern float64 convertFloat32ToFloat64(float32); extern float128 convertFloat32ToFloat128(float32); extern float128 convertFloat64ToFloat128(float64); extern float32 convertFloat64ToFloat32(float64); extern float32 convertFloat128ToFloat32(float128); extern float64 convertFloat128ToFloat64(float128); extern uint32_t float32_to_uint32(float32); extern int32_t float32_to_int32(float32); extern uint64_t float32_to_uint64(float32); extern int64_t float32_to_int64(float32); extern uint32_t float64_to_uint32(float64); extern int32_t float64_to_int32(float64); extern uint64_t float64_to_uint64(float64); extern int64_t float64_to_int64(float64); extern uint32_t float128_to_uint32(float128); extern int32_t float128_to_int32(float128); extern uint64_t float128_to_uint64(float128); extern int64_t float128_to_int64(float128); extern float32 uint32_to_float32(uint32_t); extern float32 int32_to_float32(int32_t); extern float32 uint64_to_float32(uint64_t); extern float32 int64_to_float32(int64_t); extern float64 uint32_to_float64(uint32_t); extern float64 int32_to_float64(int32_t); extern float64 uint64_to_float64(uint64_t); extern float64 int64_to_float64(int64_t); extern float128 uint32_to_float128(uint32_t); extern float128 int32_to_float128(int32_t); extern float128 uint64_to_float128(uint64_t); extern float128 int64_to_float128(int64_t); #endif /** @} */