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/******************************************************************************
* Copyright (c) 2011-2014, Texas Instruments Incorporated - http://www.ti.com/
* 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.
* * Neither the name of Texas Instruments Incorporated nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 COPYRIGHT OWNER OR CONTRIBUTORS 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.
*****************************************************************************/
#include "clc.h"
_CLC_PROTECTED void sincosf(float x, float * sinval, float * cosval);
_CLC_PROTECTED void builtin_sincos(double x, double * sinval, double * cosval);
#define SINCOS_SCALAR_BODY(type, op) \
{ \
type sin_val; \
type cos_val; \
op(x, &sin_val, &cos_val); \
*cosval = cos_val; \
return sin_val; \
} \
#define SINCOS_VECTOR_BODY_2(prim_type, op) \
op(x.s0, &(((prim_type*)&sin_val)[0]), &(((prim_type*)&cos_val)[0])); \
op(x.s1, &(((prim_type*)&sin_val)[1]), &(((prim_type*)&cos_val)[1])); \
#define SINCOS_VECTOR_BODY_3(prim_type, op) \
SINCOS_VECTOR_BODY_2(prim_type, op) \
op(x.s2, &(((prim_type*)&sin_val)[2]), &(((prim_type*)&cos_val)[2])); \
#define SINCOS_VECTOR_BODY_4(prim_type, op) \
SINCOS_VECTOR_BODY_3(prim_type, op) \
op(x.s3, &(((prim_type*)&sin_val)[3]), &(((prim_type*)&cos_val)[3])); \
#define SINCOS_VECTOR_BODY_8(prim_type, op) \
SINCOS_VECTOR_BODY_4(prim_type, op) \
op(x.s4, &(((prim_type*)&sin_val)[4]), &(((prim_type*)&cos_val)[4])); \
op(x.s5, &(((prim_type*)&sin_val)[5]), &(((prim_type*)&cos_val)[5])); \
op(x.s6, &(((prim_type*)&sin_val)[6]), &(((prim_type*)&cos_val)[6])); \
op(x.s7, &(((prim_type*)&sin_val)[7]), &(((prim_type*)&cos_val)[7])); \
#define SINCOS_VECTOR_BODY_16(prim_type, op) \
SINCOS_VECTOR_BODY_8(prim_type, op) \
op(x.s8, &(((prim_type*)&sin_val)[8]), &(((prim_type*)&cos_val)[8])); \
op(x.s9, &(((prim_type*)&sin_val)[9]), &(((prim_type*)&cos_val)[9])); \
op(x.sa, &(((prim_type*)&sin_val)[10]), &(((prim_type*)&cos_val)[10])); \
op(x.sb, &(((prim_type*)&sin_val)[11]), &(((prim_type*)&cos_val)[11])); \
op(x.sc, &(((prim_type*)&sin_val)[12]), &(((prim_type*)&cos_val)[12])); \
op(x.sd, &(((prim_type*)&sin_val)[13]), &(((prim_type*)&cos_val)[13])); \
op(x.se, &(((prim_type*)&sin_val)[14]), &(((prim_type*)&cos_val)[14])); \
op(x.sf, &(((prim_type*)&sin_val)[15]), &(((prim_type*)&cos_val)[15])); \
#define SINCOS_VECTOR_BODY(prim_type, num, op) \
{ \
prim_type##num sin_val; \
prim_type##num cos_val; \
SINCOS_VECTOR_BODY_##num(prim_type, op)\
*cosval = cos_val; \
return sin_val; \
} \
_CLC_OVERLOAD _CLC_INLINE float sincos(float x, global float * cosval) SINCOS_SCALAR_BODY(float, sincosf)
_CLC_OVERLOAD _CLC_INLINE float sincos(float x, local float * cosval) SINCOS_SCALAR_BODY(float, sincosf)
_CLC_OVERLOAD _CLC_INLINE float sincos(float x, private float * cosval) SINCOS_SCALAR_BODY(float, sincosf)
_CLC_OVERLOAD _CLC_DEF float2 sincos(float2 x, global float2 * cosval) SINCOS_VECTOR_BODY(float, 2, sincosf)
_CLC_OVERLOAD _CLC_DEF float2 sincos(float2 x, local float2 * cosval) SINCOS_VECTOR_BODY(float, 2, sincosf)
_CLC_OVERLOAD _CLC_DEF float2 sincos(float2 x, private float2 * cosval) SINCOS_VECTOR_BODY(float, 2, sincosf)
_CLC_OVERLOAD _CLC_DEF float3 sincos(float3 x, global float3 * cosval) SINCOS_VECTOR_BODY(float, 3, sincosf)
_CLC_OVERLOAD _CLC_DEF float3 sincos(float3 x, local float3 * cosval) SINCOS_VECTOR_BODY(float, 3, sincosf)
_CLC_OVERLOAD _CLC_DEF float3 sincos(float3 x, private float3 * cosval) SINCOS_VECTOR_BODY(float, 3, sincosf)
_CLC_OVERLOAD _CLC_DEF float4 sincos(float4 x, global float4 * cosval) SINCOS_VECTOR_BODY(float, 4, sincosf)
_CLC_OVERLOAD _CLC_DEF float4 sincos(float4 x, local float4 * cosval) SINCOS_VECTOR_BODY(float, 4, sincosf)
_CLC_OVERLOAD _CLC_DEF float4 sincos(float4 x, private float4 * cosval) SINCOS_VECTOR_BODY(float, 4, sincosf)
_CLC_OVERLOAD _CLC_DEF float8 sincos(float8 x, global float8 * cosval) SINCOS_VECTOR_BODY(float, 8, sincosf)
_CLC_OVERLOAD _CLC_DEF float8 sincos(float8 x, local float8 * cosval) SINCOS_VECTOR_BODY(float, 8, sincosf)
_CLC_OVERLOAD _CLC_DEF float8 sincos(float8 x, private float8 * cosval) SINCOS_VECTOR_BODY(float, 8, sincosf)
_CLC_OVERLOAD _CLC_DEF float16 sincos(float16 x, global float16 * cosval) SINCOS_VECTOR_BODY(float, 16, sincosf)
_CLC_OVERLOAD _CLC_DEF float16 sincos(float16 x, local float16 * cosval) SINCOS_VECTOR_BODY(float, 16, sincosf)
_CLC_OVERLOAD _CLC_DEF float16 sincos(float16 x, private float16 * cosval) SINCOS_VECTOR_BODY(float, 16, sincosf)
_CLC_OVERLOAD _CLC_DEF double sincos(double x, global double * cosval) SINCOS_SCALAR_BODY(double, builtin_sincos)
_CLC_OVERLOAD _CLC_DEF double sincos(double x, local double * cosval) SINCOS_SCALAR_BODY(double, builtin_sincos)
_CLC_OVERLOAD _CLC_DEF double sincos(double x, private double * cosval) SINCOS_SCALAR_BODY(double, builtin_sincos)
_CLC_OVERLOAD _CLC_DEF double2 sincos(double2 x, global double2 * cosval) SINCOS_VECTOR_BODY(double, 2, builtin_sincos)
_CLC_OVERLOAD _CLC_DEF double2 sincos(double2 x, local double2 * cosval) SINCOS_VECTOR_BODY(double, 2, builtin_sincos)
_CLC_OVERLOAD _CLC_DEF double2 sincos(double2 x, private double2 * cosval) SINCOS_VECTOR_BODY(double, 2, builtin_sincos)
_CLC_OVERLOAD _CLC_DEF double3 sincos(double3 x, global double3 * cosval) SINCOS_VECTOR_BODY(double, 3, builtin_sincos)
_CLC_OVERLOAD _CLC_DEF double3 sincos(double3 x, local double3 * cosval) SINCOS_VECTOR_BODY(double, 3, builtin_sincos)
_CLC_OVERLOAD _CLC_DEF double3 sincos(double3 x, private double3 * cosval) SINCOS_VECTOR_BODY(double, 3, builtin_sincos)
_CLC_OVERLOAD _CLC_DEF double4 sincos(double4 x, global double4 * cosval) SINCOS_VECTOR_BODY(double, 4, builtin_sincos)
_CLC_OVERLOAD _CLC_DEF double4 sincos(double4 x, local double4 * cosval) SINCOS_VECTOR_BODY(double, 4, builtin_sincos)
_CLC_OVERLOAD _CLC_DEF double4 sincos(double4 x, private double4 * cosval) SINCOS_VECTOR_BODY(double, 4, builtin_sincos)
_CLC_OVERLOAD _CLC_DEF double8 sincos(double8 x, global double8 * cosval) SINCOS_VECTOR_BODY(double, 8, builtin_sincos)
_CLC_OVERLOAD _CLC_DEF double8 sincos(double8 x, local double8 * cosval) SINCOS_VECTOR_BODY(double, 8, builtin_sincos)
_CLC_OVERLOAD _CLC_DEF double8 sincos(double8 x, private double8 * cosval) SINCOS_VECTOR_BODY(double, 8, builtin_sincos)
_CLC_OVERLOAD _CLC_DEF double16 sincos(double16 x, global double16 * cosval) SINCOS_VECTOR_BODY(double, 16, builtin_sincos)
_CLC_OVERLOAD _CLC_DEF double16 sincos(double16 x, local double16 * cosval) SINCOS_VECTOR_BODY(double, 16, builtin_sincos)
_CLC_OVERLOAD _CLC_DEF double16 sincos(double16 x, private double16 * cosval) SINCOS_VECTOR_BODY(double, 16, builtin_sincos)
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