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Diffstat (limited to 'src/builtins/select.cl')
| -rw-r--r-- | src/builtins/select.cl | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/src/builtins/select.cl b/src/builtins/select.cl new file mode 100644 index 0000000..52a078c --- /dev/null +++ b/src/builtins/select.cl @@ -0,0 +1,53 @@ +/****************************************************************************** + * Copyright (c) 2013, 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" + +#define DECLARATION(type, itype, utype) \ +_CLC_OVERLOAD _CLC_DEF type select(type a, type b, itype c) { return c ? b : a; }\ +_CLC_OVERLOAD _CLC_DEF type select(type a, type b, utype c) { return c ? b : a; } + +#define SELECT_EXPAND_SIZES(type,itype,utype) \ + DECLARATION(_VEC_TYPE(type,2), _VEC_TYPE(itype,2), _VEC_TYPE(utype,2)) \ + DECLARATION(_VEC_TYPE(type,3), _VEC_TYPE(itype,3), _VEC_TYPE(utype,3)) \ + DECLARATION(_VEC_TYPE(type,4), _VEC_TYPE(itype,4), _VEC_TYPE(utype,4)) \ + DECLARATION(_VEC_TYPE(type,8), _VEC_TYPE(itype,8), _VEC_TYPE(utype,8)) \ + DECLARATION(_VEC_TYPE(type,16), _VEC_TYPE(itype,16), _VEC_TYPE(utype,16)) \ + +#define SELECT_EXPAND_TYPES \ + SELECT_EXPAND_SIZES(char, char, uchar) \ + SELECT_EXPAND_SIZES(uchar, char, uchar) \ + SELECT_EXPAND_SIZES(short, short, ushort) \ + SELECT_EXPAND_SIZES(ushort, short, ushort) \ + SELECT_EXPAND_SIZES(int, int, uint) \ + SELECT_EXPAND_SIZES(uint, int, uint) \ + SELECT_EXPAND_SIZES(long, long, ulong) \ + SELECT_EXPAND_SIZES(ulong, long, ulong) \ + SELECT_EXPAND_SIZES(float, int, uint) \ + SELECT_EXPAND_SIZES(double, long, ulong) + +SELECT_EXPAND_TYPES |