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/*
* Copyright (c) 2014 Advanced Micro Devices, Inc.
*
* Copyright (c) 2017 Michal Babej / Tampere University of Technology
*
* 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.
*/
#ifndef __VTABLES_H__
#define __VTABLES_H__
#define VTABLE_SPACE static constant
#define VTABLE_MANGLE(NAME) __pocl_v_##NAME
#define DECLARE_VTABLE(TYPE,NAME,LENGTH) \
VTABLE_SPACE TYPE NAME [ LENGTH ]
#define SS(x) x
#define SGFY(x, y) x ## y
#define VTABLE_FUNCTION_DECL(TYPE, NAME) \
_CL_OVERLOADABLE TYPE VTABLE_MANGLE(NAME)(uint idx); \
_CL_OVERLOADABLE SGFY(TYPE, 2) VTABLE_MANGLE(NAME)(uint2 idx); \
_CL_OVERLOADABLE SGFY(TYPE, 3) VTABLE_MANGLE(NAME)(uint3 idx); \
_CL_OVERLOADABLE SGFY(TYPE, 4) VTABLE_MANGLE(NAME)(uint4 idx); \
_CL_OVERLOADABLE SGFY(TYPE, 8) VTABLE_MANGLE(NAME)(uint8 idx); \
_CL_OVERLOADABLE SGFY(TYPE, 16) VTABLE_MANGLE(NAME)(uint16 idx);
#define USE_VTABLE(NAME, IDX) \
VTABLE_MANGLE(NAME)(IDX)
VTABLE_FUNCTION_DECL(v4uint, pibits_tbl);
VTABLE_FUNCTION_DECL(float, log_inv_tbl);
VTABLE_FUNCTION_DECL(float, exp_tbl);
VTABLE_FUNCTION_DECL(v2float, loge_tbl);
VTABLE_FUNCTION_DECL(v2float, log2_tbl);
VTABLE_FUNCTION_DECL(v2float, log10_tbl);
VTABLE_FUNCTION_DECL(v2float, sinhcosh_tbl);
VTABLE_FUNCTION_DECL(v2float, cbrt_tbl);
VTABLE_FUNCTION_DECL(v2float, exp_tbl_ep);
#ifdef cl_khr_fp64
VTABLE_FUNCTION_DECL(double, cbrt_inv_tbl);
VTABLE_FUNCTION_DECL(v2double, ln_tbl);
VTABLE_FUNCTION_DECL(v2double, atan_jby256_tbl);
VTABLE_FUNCTION_DECL(v2double, two_to_jby64_ep_tbl);
VTABLE_FUNCTION_DECL(v2double, sinh_tbl);
VTABLE_FUNCTION_DECL(v2double, cosh_tbl);
VTABLE_FUNCTION_DECL(v2double, cbrt_dbl_tbl);
VTABLE_FUNCTION_DECL(v2double, cbrt_rem_tbl);
#endif
#endif // __VTABLES_H__
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