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/*
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* LIBOIL - Library of Optimized Inner Loops
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* Copyright (c) 2003,2004 David A. Schleef <ds@schleef.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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//Portions Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies). All rights reserved.
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#ifndef _LIBOIL_PARAMETER_H_
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#define _LIBOIL_PARAMETER_H_
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#include <liboil/liboiltypes.h>
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#include <liboil/liboilutils.h>
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OIL_BEGIN_DECLS
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#ifdef OIL_ENABLE_UNSTABLE_API
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/**
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* OilType:
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*
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* Enumeration containing the data types understood by Liboil.
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*/
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typedef enum {
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OIL_TYPE_UNKNOWN = 0,
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OIL_TYPE_INT,
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OIL_TYPE_s8,
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OIL_TYPE_u8,
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OIL_TYPE_s16,
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OIL_TYPE_u16,
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OIL_TYPE_s32,
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OIL_TYPE_u32,
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OIL_TYPE_s64,
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OIL_TYPE_u64,
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OIL_TYPE_f32,
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OIL_TYPE_f64,
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OIL_TYPE_s8p,
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OIL_TYPE_u8p,
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OIL_TYPE_s16p,
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OIL_TYPE_u16p,
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OIL_TYPE_s32p,
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OIL_TYPE_u32p,
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OIL_TYPE_s64p,
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OIL_TYPE_u64p,
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OIL_TYPE_f32p,
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OIL_TYPE_f64p,
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} OilType;
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/**
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* OilArgType:
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*
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* Enumeration containing the types of parameter types understood
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* by Liboil.
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*/
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typedef enum {
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OIL_ARG_UNKNOWN = 0,
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OIL_ARG_N,
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OIL_ARG_M,
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OIL_ARG_DEST1,
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OIL_ARG_DSTR1,
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OIL_ARG_DEST2,
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OIL_ARG_DSTR2,
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OIL_ARG_DEST3,
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OIL_ARG_DSTR3,
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OIL_ARG_SRC1,
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OIL_ARG_SSTR1,
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OIL_ARG_SRC2,
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OIL_ARG_SSTR2,
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OIL_ARG_SRC3,
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OIL_ARG_SSTR3,
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OIL_ARG_SRC4,
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OIL_ARG_SSTR4,
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OIL_ARG_SRC5,
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OIL_ARG_SSTR5,
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OIL_ARG_INPLACE1,
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OIL_ARG_ISTR1,
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OIL_ARG_INPLACE2,
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OIL_ARG_ISTR2,
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OIL_ARG_LAST
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} OilArgType;
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/**
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* OilParameter:
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*
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* An opaque structure representing a single parameter in the
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* function prototype of an OilFunctionClass.
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*/
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struct _OilParameter {
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/*< private >*/
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char *type_name;
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char *parameter_name;
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int order;
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OilType type;
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int direction;
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int is_pointer;
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int is_stride;
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int index;
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int prestride_length;
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int prestride_var;
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int poststride_length;
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int poststride_var;
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OilArgType parameter_type;
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uint8_t *src_data;
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uint8_t *ref_data;
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uint8_t *test_data;
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unsigned long value;
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int pre_n;
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int post_n;
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int stride;
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int size;
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int guard;
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int test_header;
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int test_footer;
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};
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#ifdef __SYMBIAN32__
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IMPORT_C
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#endif
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void *oil_param_get_source_data (OilParameter *param);
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#ifdef __SYMBIAN32__
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IMPORT_C
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#endif
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int oil_param_from_string (OilParameter *p, char *s);
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#define oil_type_is_floating_point(type) \
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(((type) == OIL_TYPE_f64p) || ((type) == OIL_TYPE_f32p))
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#endif
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OIL_END_DECLS
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#endif
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