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Implement radians builtin v2 

This has been tested with piglit, OpenCV, and the ocl conformance tests.

v2:
  - Move to the common/ directory

llvm-svn: 230968
This commit is contained in:
Tom Stellard 2015-03-02 15:29:37 +00:00
parent 8336b3a604
commit f5e5b0171d
5 changed files with 95 additions and 0 deletions
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1
libclc/generic/include/clc/clc.h
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@ -109,6 +109,7 @@
/* 6.11.4 Common Functions */
#include <clc/common/degrees.h>
#include <clc/common/radians.h>
#include <clc/common/sign.h>
/* 6.11.5 Geometric Functions */

25
libclc/generic/include/clc/common/radians.h Normal file
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@ -0,0 +1,25 @@
/*
* Copyright (c) 2014,2015 Advanced Micro Devices, Inc.
*
* 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.
*/
#define __CLC_BODY <clc/common/radians.inc>
#include <clc/math/gentype.inc>
#undef __CLC_BODY

23
libclc/generic/include/clc/common/radians.inc Normal file
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@ -0,0 +1,23 @@
/*
* Copyright (c) 2014,2015 Advanced Micro Devices, Inc.
*
* 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.
*/
_CLC_OVERLOAD _CLC_DECL __CLC_GENTYPE radians(__CLC_GENTYPE x);

1
libclc/generic/lib/SOURCES
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@ -28,6 +28,7 @@ cl_khr_local_int32_extended_atomics/atom_or.cl
cl_khr_local_int32_extended_atomics/atom_xor.cl
convert.cl
common/degrees.cl
common/radians.cl
common/sign.cl
geometric/cross.cl
geometric/dot.cl

45
libclc/generic/lib/common/radians.cl Normal file
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@ -0,0 +1,45 @@
/*
* Copyright (c) 2014,2015 Advanced Micro Devices, Inc.
*
* 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.
*/
#include <clc/clc.h>
#include "../clcmacro.h"
_CLC_OVERLOAD _CLC_DEF float radians(float degrees) {
// pi/180 = ~0.01745329251994329577 or 0x1.1df46a2529d39p-6 or 0x1.1df46ap-6F
return 0x1.1df46ap-6F * degrees;
}
_CLC_UNARY_VECTORIZE(_CLC_OVERLOAD _CLC_DEF, float, radians, float);
#ifdef cl_khr_fp64
#pragma OPENCL EXTENSION cl_khr_fp64 : enable
_CLC_OVERLOAD _CLC_DEF double radians(double degrees) {
// pi/180 = ~0.01745329251994329577 or 0x1.1df46a2529d39p-6 or 0x1.1df46ap-6F
return 0x1.1df46a2529d39p-6 * degrees;
}
_CLC_UNARY_VECTORIZE(_CLC_OVERLOAD _CLC_DEF, double, radians, double);
#endif