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guishenking
2026-03-20 21:16:58 +08:00
parent 286ff98b8e
commit 90c3d919df
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97
library/inc/qfplib-m0-full.h Executable file
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#ifndef __QFPLIB_M0_FULL_H__
#define __QFPLIB_M0_FULL_H__
/*
Copyright 2019-2024 Mark Owen
http://www.quinapalus.com
E-mail: qfp@quinapalus.com
This file is free software: you can redistribute it and/or modify
it under the terms of version 2 of the GNU General Public License
as published by the Free Software Foundation.
This file is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this file. If not, see <http://www.gnu.org/licenses/> or
write to the Free Software Foundation, Inc., 51 Franklin Street,
Fifth Floor, Boston, MA 02110-1301, USA.
*/
typedef unsigned int ui32;
typedef int i32;
typedef unsigned long long int ui64;
typedef long long int i64;
extern float qfp_fadd (float x,float y);
extern float qfp_fsub (float x,float y);
extern float qfp_fmul (float x,float y);
extern float qfp_fdiv (float x,float y);
extern int qfp_fcmp (float x,float y);
extern float qfp_fsqrt (float x);
extern i32 qfp_float2int (float x);
extern i32 qfp_float2fix (float x,int f);
extern ui32 qfp_float2uint (float x);
extern ui32 qfp_float2ufix (float x,int f);
extern float qfp_int2float (i32 x);
extern float qfp_fix2float (i32 x,int f);
extern float qfp_uint2float (ui32 x);
extern float qfp_ufix2float (ui32 x,int f);
extern float qfp_int642float (i64 x);
extern float qfp_fix642float (i64 x,int f);
extern float qfp_uint642float (ui64 x);
extern float qfp_ufix642float (ui64 x,int f);
extern float qfp_fcos (float x);
extern float qfp_fsin (float x);
extern float qfp_ftan (float x);
extern float qfp_fatan2 (float y,float x);
extern float qfp_fexp (float x);
extern float qfp_fln (float x);
extern double qfp_dadd (double x,double y);
extern double qfp_dsub (double x,double y);
extern double qfp_dmul (double x,double y);
extern double qfp_ddiv (double x,double y);
extern double qfp_dsqrt (double x);
extern double qfp_dcos (double x);
extern double qfp_dsin (double x);
extern double qfp_dtan (double x);
extern double qfp_datan2 (double y,double x);
extern double qfp_dexp (double x);
extern double qfp_dln (double x);
extern int qfp_dcmp (double x,double y);
extern i64 qfp_float2int64 (float x);
extern i64 qfp_float2fix64 (float x,int f);
extern ui64 qfp_float2uint64 (float x);
extern ui64 qfp_float2ufix64 (float x,int f);
extern i32 qfp_float2int_z (float x);
extern i64 qfp_float2int64_z (float x);
extern i32 qfp_double2int (double x);
extern i32 qfp_double2fix (double x,int f);
extern ui32 qfp_double2uint (double x);
extern ui32 qfp_double2ufix (double x,int f);
extern i64 qfp_double2int64 (double x);
extern i64 qfp_double2fix64 (double x,int f);
extern ui64 qfp_double2uint64 (double x);
extern ui64 qfp_double2ufix64 (double x,int f);
extern i32 qfp_double2int_z (double x);
extern i64 qfp_double2int64_z(double x);
extern double qfp_int2double (i32 x);
extern double qfp_fix2double (i32 x,int f);
extern double qfp_uint2double (ui32 x);
extern double qfp_ufix2double (ui32 x,int f);
extern double qfp_int642double (i64 x);
extern double qfp_fix642double (i64 x,int f);
extern double qfp_uint642double (ui64 x);
extern double qfp_ufix642double (ui64 x,int f);
extern float qfp_double2float (double x);
extern double qfp_float2double (float x);
#endif