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/
Copyright(c)2008-2009TheKhronosGroupInc.
Permissionisherebygranted,freeofcharge,toanypersonobtaininga
copyofthissoftwareand/orassociateddocumentationfiles(the
"Materials"),todealintheMaterialswithoutrestriction,including
withoutlimitationtherightstouse,copy,modify,merge,publish,
distribute,sublicense,and/orsellcopiesoftheMaterials,andto
permitpersonstowhomtheMaterialsarefurnishedtodoso,subjectto
thefollowingconditions:
Theabovecopyrightnoticeandthispermissionnoticeshallbeincluded
inallcopiesorsubstantialportionsoftheMaterials.
THEMATERIALSAREPROVIDED"ASIS",WITHOUTWARRANTYOFANYKIND,
EXPRESSORIMPLIED,INCLUDINGBUTNOTLIMITEDTOTHEWARRANTIESOF
MERCHANTABILITY,FITNESSFORAPARTICULARPURPOSEANDNONINFRINGEMENT.
INNOEVENTSHALLTHEAUTHORSORCOPYRIGHTHOLDERSBELIABLEFORANY
CLAIM,DAMAGESOROTHERLIABILITY,WHETHERINANACTIONOFCONTRACT,
TORTOROTHERWISE,ARISINGFROM,OUTOFORINCONNECTIONWITHTHE
MATERIALSORTHEUSEOROTHERDEALINGSINTHEMATERIALS.
/
/$Revision:9283$on$Date:2009-10-1410:18:57-0700(Wed,14Oct2009)$/
#ifndef__CL_PLATFORM_H
#define__CL_PLATFORM_H
#ifdef__APPLE__
/Contains#definesforAVAILABLE_MAC_OS_X_VERSION_10_6_AND_LATERbelow/
#include
#endif
#ifdef__cplusplus
extern"C"{
#endif
#defineCL_API_ENTRY
#defineCL_API_CALL
#ifdef__APPLE__
#defineCL_API_SUFFIX__VERSION_1_0AVAILABLE_MAC_OS_X_VERSION_10_6_AND_LATER
#defineCL_EXTENSION_WEAK_LINK__attribute__((weak_import))
#else
#defineCL_API_SUFFIX__VERSION_1_0
#defineCL_EXTENSION_WEAK_LINK
#endif
#if(defined(WIN32)&&(_MSC_VER))
/scalartypes/
typedefsigned__int8cl_char;
typedefunsigned__int8cl_uchar;
typedefsigned__int16cl_short;
typedefunsigned__int16cl_ushort;
typedefsigned__int32cl_int;
typedefunsigned__int32cl_uint;
typedefsigned__int64cl_long;
typedefunsigned__int64cl_ulong;
typedefunsigned__int16cl_half;
typedeffloatcl_float;
typedefdoublecl_double;
/
Vectortypes
Note:OpenCLrequiresthatalltypesbenaturallyaligned.
Thismeansthatvectortypesmustbenaturallyaligned.
Forexample,avectoroffourfloatsmustbealignedto
a16byteboundary(calculatedas4thenatural4-byte
alignmentofthefloat).Thealignmentqualifiershere
willonlyfunctionproperlyifyourcompilersupportsthem
andifyoudon''tactivelyworktodefeatthem.Forexample,
inorderforacl_float4tobe16bytealignedinastruct,
thestartofthestructmustitselfbe16-bytealigned.
Maintainingproperalignmentistheuser''sresponsibility.
/
typedefsigned__int8cl_char2[2];
typedefsigned__int8cl_char4[4];
typedefsigned__int8cl_char8[8];
typedefsigned__int8cl_char16[16];
typedefunsigned__int8cl_uchar2[2];
typedefunsigned__int8cl_uchar4[4];
typedefunsigned__int8cl_uchar8[8];
typedefunsigned__int8cl_uchar16[16];
typedefsigned__int16cl_short2[2];
typedefsigned__int16cl_short4[4];
typedefsigned__int16cl_short8[8];
typedefsigned__int16cl_short16[16];
typedefunsigned__int16cl_ushort2[2];
typedefunsigned__int16cl_ushort4[4];
typedefunsigned__int16cl_ushort8[8];
typedefunsigned__int16cl_ushort16[16];
typedefsigned__int32cl_int2[2];
typedefsigned__int32cl_int4[4];
typedefsigned__int32cl_int8[8];
typedefsigned__int32cl_int16[16];
typedefunsigned__int32cl_uint2[2];
typedefunsigned__int32cl_uint4[4];
typedefunsigned__int32cl_uint8[8];
typedefunsigned__int32cl_uint16[16];
typedefsigned__int64cl_long2[2];
typedefsigned__int64cl_long4[4];
typedefsigned__int64cl_long8[8];
typedefsigned__int64cl_long16[16];
typedefunsigned__int64cl_ulong2[2];
typedefunsigned__int64cl_ulong4[4];
typedefunsigned__int64cl_ulong8[8];
typedefunsigned__int64cl_ulong16[16];
typedeffloatcl_float2[2];
typedeffloatcl_float4[4];
typedeffloatcl_float8[8];
typedeffloatcl_float16[16];
typedefdoublecl_double2[2];
typedefdoublecl_double4[4];
typedefdoublecl_double8[8];
typedefdoublecl_double16[16];
/Therearenovectortypesforhalf/
#defineCL_CHAR_BIT8
#defineCL_SCHAR_MAX127
#defineCL_SCHAR_MIN(-127-1)
#defineCL_CHAR_MAXCL_SCHAR_MAX
#defineCL_CHAR_MINCL_SCHAR_MIN
#defineCL_UCHAR_MAX255
#defineCL_SHRT_MAX32767
#defineCL_SHRT_MIN(-32767-1)
#defineCL_USHRT_MAX65535
#defineCL_INT_MAX2147483647
#defineCL_INT_MIN(-2147483647-1)
#defineCL_UINT_MAX0xffffffffU
#defineCL_LONG_MAX((cl_long)0x7FFFFFFFFFFFFFFFLL)
#defineCL_LONG_MIN((cl_long)-0x7FFFFFFFFFFFFFFFLL-1LL)
#defineCL_ULONG_MAX((cl_ulong)0xFFFFFFFFFFFFFFFFULL)
#defineCL_FLT_DIG6
#defineCL_FLT_MANT_DIG24
#defineCL_FLT_MAX_10_EXP+38
#defineCL_FLT_MAX_EXP+128
#defineCL_FLT_MIN_10_EXP-37
#defineCL_FLT_MIN_EXP-125
#defineCL_FLT_RADIX2
#defineCL_FLT_MAX340282346638528859811704183484516925440.0f
#defineCL_FLT_MIN1.175494350822287507969e-38f
#defineCL_FLT_EPSILON0x1.0p-23f
#defineCL_DBL_DIG15
#defineCL_DBL_MANT_DIG53
#defineCL_DBL_MAX_10_EXP+308
#defineCL_DBL_MAX_EXP+1024
#defineCL_DBL_MIN_10_EXP-307
#defineCL_DBL_MIN_EXP-1021
#defineCL_DBL_RADIX2
#defineCL_DBL_MAX179769313486231570814527423731704356798070567525844996598917476803157260780028538760589558632766878171540458953514382464234321326889464182768467546703537516986049910576551282076245490090389328944075868508455133942304583236903222948165808559332123348274797826204144723168738177180919299881250404026184124858368.0
#defineCL_DBL_MIN2.225073858507201383090e-308
#defineCL_DBL_EPSILON2.220446049250313080847e-16
#else
#include
/scalartypes/
typedefint8_tcl_char;
typedefuint8_tcl_uchar;
typedefint16_tcl_short__attribute__((aligned(2)));
typedefuint16_tcl_ushort__attribute__((aligned(2)));
typedefint32_tcl_int__attribute__((aligned(4)));
typedefuint32_tcl_uint__attribute__((aligned(4)));
typedefint64_tcl_long__attribute__((aligned(8)));
typedefuint64_tcl_ulong__attribute__((aligned(8)));
typedefuint16_tcl_half__attribute__((aligned(2)));
typedeffloatcl_float__attribute__((aligned(4)));
typedefdoublecl_double__attribute__((aligned(8)));
/
Vectortypes
Note:OpenCLrequiresthatalltypesbenaturallyaligned.
Thismeansthatvectortypesmustbenaturallyaligned.
Forexample,avectoroffourfloatsmustbealignedto
a16byteboundary(calculatedas4thenatural4-byte
alignmentofthefloat).Thealignmentqualifiershere
willonlyfunctionproperlyifyourcompilersupportsthem
andifyoudon''tactivelyworktodefeatthem.Forexample,
inorderforacl_float4tobe16bytealignedinastruct,
thestartofthestructmustitselfbe16-bytealigned.
Maintainingproperalignmentistheuser''sresponsibility.
/
typedefint8_tcl_char2[2]__attribute__((aligned(2)));
typedefint8_tcl_char4[4]__attribute__((aligned(4)));
typedefint8_tcl_char8[8]__attribute__((aligned(8)));
typedefint8_tcl_char16[16]__attribute__((aligned(16)));
typedefuint8_tcl_uchar2[2]__attribute__((aligned(2)));
typedefuint8_tcl_uchar4[4]__attribute__((aligned(4)));
typedefuint8_tcl_uchar8[8]__attribute__((aligned(8)));
typedefuint8_tcl_uchar16[16]__attribute__((aligned(16)));
typedefint16_tcl_short2[2]__attribute__((aligned(4)));
typedefint16_tcl_short4[4]__attribute__((aligned(8)));
typedefint16_tcl_short8[8]__attribute__((aligned(16)));
typedefint16_tcl_short16[16]__attribute__((aligned(32)));
typedefuint16_tcl_ushort2[2]__attribute__((aligned(4)));
typedefuint16_tcl_ushort4[4]__attribute__((aligned(8)));
typedefuint16_tcl_ushort8[8]__attribute__((aligned(16)));
typedefuint16_tcl_ushort16[16]__attribute__((aligned(32)));
typedefint32_tcl_int2[2]__attribute__((aligned(8)));
typedefint32_tcl_int4[4]__attribute__((aligned(16)));
typedefint32_tcl_int8[8]__attribute__((aligned(32)));
typedefint32_tcl_int16[16]__attribute__((aligned(64)));
typedefuint32_tcl_uint2[2]__attribute__((aligned(8)));
typedefuint32_tcl_uint4[4]__attribute__((aligned(16)));
typedefuint32_tcl_uint8[8]__attribute__((aligned(32)));
typedefuint32_tcl_uint16[16]__attribute__((aligned(64)));
typedefint64_tcl_long2[2]__attribute__((aligned(16)));
typedefint64_tcl_long4[4]__attribute__((aligned(32)));
typedefint64_tcl_long8[8]__attribute__((aligned(64)));
typedefint64_tcl_long16[16]__attribute__((aligned(128)));
typedefuint64_tcl_ulong2[2]__attribute__((aligned(16)));
typedefuint64_tcl_ulong4[4]__attribute__((aligned(32)));
typedefuint64_tcl_ulong8[8]__attribute__((aligned(64)));
typedefuint64_tcl_ulong16[16]__attribute__((aligned(128)));
typedeffloatcl_float2[2]__attribute__((aligned(8)));
typedeffloatcl_float4[4]__attribute__((aligned(16)));
typedeffloatcl_float8[8]__attribute__((aligned(32)));
typedeffloatcl_float16[16]__attribute__((aligned(64)));
typedefdoublecl_double2[2]__attribute__((aligned(16)));
typedefdoublecl_double4[4]__attribute__((aligned(32)));
typedefdoublecl_double8[8]__attribute__((aligned(64)));
typedefdoublecl_double16[16]__attribute__((aligned(128)));
/Therearenovectortypesforhalf/
//
//MacronamesandcorrespondingvaluesdefinedbyOpenCL
#defineCL_CHAR_BIT8
#defineCL_SCHAR_MAX127
#defineCL_SCHAR_MIN(-127-1)
#defineCL_CHAR_MAXCL_SCHAR_MAX
#defineCL_CHAR_MINCL_SCHAR_MIN
#defineCL_UCHAR_MAX255
#defineCL_SHRT_MAX32767
#defineCL_SHRT_MIN(-32767-1)
#defineCL_USHRT_MAX65535
#defineCL_INT_MAX2147483647
#defineCL_INT_MIN(-2147483647-1)
#defineCL_UINT_MAX0xffffffffU
#defineCL_LONG_MAX((cl_long)0x7FFFFFFFFFFFFFFFLL)
#defineCL_LONG_MIN((cl_long)-0x7FFFFFFFFFFFFFFFLL-1LL)
#defineCL_ULONG_MAX((cl_ulong)0xFFFFFFFFFFFFFFFFULL)
#defineCL_FLT_DIG6
#defineCL_FLT_MANT_DIG24
#defineCL_FLT_MAX_10_EXP+38
#defineCL_FLT_MAX_EXP+128
#defineCL_FLT_MIN_10_EXP-37
#defineCL_FLT_MIN_EXP-125
#defineCL_FLT_RADIX2
#defineCL_FLT_MAX0x1.fffffep127f
#defineCL_FLT_MIN0x1.0p-126f
#defineCL_FLT_EPSILON0x1.0p-23f
#defineCL_DBL_DIG15
#defineCL_DBL_MANT_DIG53
#defineCL_DBL_MAX_10_EXP+308
#defineCL_DBL_MAX_EXP+1024
#defineCL_DBL_MIN_10_EXP-307
#defineCL_DBL_MIN_EXP-1021
#defineCL_DBL_RADIX2
#defineCL_DBL_MAX0x1.fffffffffffffp1023
#defineCL_DBL_MIN0x1.0p-1022
#defineCL_DBL_EPSILON0x1.0p-52
#endif
#include
#ifdef__cplusplus
}
#endif
#endif//__CL_PLATFORM_H
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