libclc/generic/lib/math/sincos_helpers.h

   1 /*
   2  * Copyright (c) 2014 Advanced Micro Devices, Inc.
   3  *
   4  * Permission is hereby granted, free of charge, to any person obtaining a copy
   5  * of this software and associated documentation files (the "Software"), to deal
   6  * in the Software without restriction, including without limitation the rights
   7  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   8  * copies of the Software, and to permit persons to whom the Software is
   9  * furnished to do so, subject to the following conditions:
  10  *
  11  * The above copyright notice and this permission notice shall be included in
  12  * all copies or substantial portions of the Software.
  13  *
  14  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  15  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  16  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  17  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  18  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  19  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  20  * THE SOFTWARE.
  21  */
  22
  23 #include "clc/clcfunc.h"
  24
  25 _CLC_DECL float __clc_sinf_piby4(float x, float y);
  26 _CLC_DECL float __clc_cosf_piby4(float x, float y);
  27 _CLC_DECL float __clc_tanf_piby4(float x, int y);
  28 _CLC_DECL int __clc_argReductionS(float *r, float *rr, float x);
  29
  30 #ifdef cl_khr_fp64
  31
  32 #pragma OPENCL EXTENSION cl_khr_fp64 : enable
  33
  34 _CLC_DECL void __clc_remainder_piby2_medium(double x, double *r, double *rr, int *regn);
  35 _CLC_DECL void __clc_remainder_piby2_large(double x, double *r, double *rr, int *regn);
  36 _CLC_DECL double2 __clc_sincos_piby4(double x, double xx);
  37
  38 #endif