sl@0: /*
sl@0:  * LIBOIL - Library of Optimized Inner Loops
sl@0:  * Copyright (c) 2003,2004 David A. Schleef <ds@schleef.org>
sl@0:  * All rights reserved.
sl@0:  *
sl@0:  * Redistribution and use in source and binary forms, with or without
sl@0:  * modification, are permitted provided that the following conditions
sl@0:  * are met:
sl@0:  * 1. Redistributions of source code must retain the above copyright
sl@0:  *    notice, this list of conditions and the following disclaimer.
sl@0:  * 2. Redistributions in binary form must reproduce the above copyright
sl@0:  *    notice, this list of conditions and the following disclaimer in the
sl@0:  *    documentation and/or other materials provided with the distribution.
sl@0:  * 
sl@0:  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
sl@0:  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
sl@0:  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
sl@0:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
sl@0:  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
sl@0:  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
sl@0:  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
sl@0:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
sl@0:  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
sl@0:  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
sl@0:  * POSSIBILITY OF SUCH DAMAGE.
sl@0:  */
sl@0: //Portions Copyright (c)  2008-2009 Nokia Corporation and/or its subsidiary(-ies). All rights reserved. 
sl@0: 
sl@0: #ifdef HAVE_CONFIG_H
sl@0: #include "config.h"
sl@0: #endif
sl@0: 
sl@0: #include "liboil/liboilfunction.h"
sl@0: #include "liboil/liboiltest.h"
sl@0: 
sl@0: /**
sl@0:  * SECTION:liboilfuncs-doc:
sl@0:  * @title: Miscellaneous
sl@0:  * @short_description: Miscellaneous functions
sl@0:  */
sl@0: #define CLIP_DEFINE_REF(type) \
sl@0: static void clip_ ## type ## _ref ( \
sl@0:     oil_type_ ## type *dest, \
sl@0:     int dstr, \
sl@0:     oil_type_ ## type *src, \
sl@0:     int sstr, int n, \
sl@0:     oil_type_ ## type *min, oil_type_ ## type *max) \
sl@0: { \
sl@0:   int i; \
sl@0:   oil_type_ ## type x; \
sl@0:   for(i=0;i<n;i++){ \
sl@0:     x = OIL_GET(src,i*sstr,oil_type_ ## type); \
sl@0:     if (x<*min) x = *min; \
sl@0:     if (x>*max) x = *max; \
sl@0:     OIL_GET(dest,i*dstr,oil_type_ ## type) = x; \
sl@0:   } \
sl@0: } \
sl@0: static void clip_ ## type ## _test (OilTest *test) \
sl@0: { \
sl@0:   oil_type_ ## type *lo = (oil_type_ ## type *) \
sl@0:     oil_test_get_source_data (test, OIL_ARG_SRC2); \
sl@0:   oil_type_ ## type *hi = (oil_type_ ## type *) \
sl@0:     oil_test_get_source_data (test, OIL_ARG_SRC3); \
sl@0:   if (*lo > *hi) { \
sl@0:     oil_type_ ## type tmp; \
sl@0:     tmp = *lo; \
sl@0:     *lo = *hi; \
sl@0:     *hi = tmp; \
sl@0:   } \
sl@0: } \
sl@0: OIL_DEFINE_CLASS_FULL(clip_ ## type, \
sl@0:     "oil_type_" #type " *dest, " \
sl@0:     "int dstr, " \
sl@0:     "oil_type_" #type " *src, " \
sl@0:     "int sstr, int n, " \
sl@0:     "oil_type_" #type " *s2_1, oil_type_" #type " *s3_1", \
sl@0:     clip_ ## type ## _test); \
sl@0: OIL_DEFINE_IMPL_REF(clip_ ## type ## _ref, clip_ ## type)
sl@0: 
sl@0: CLIP_DEFINE_REF (s8);
sl@0: CLIP_DEFINE_REF (u8);
sl@0: CLIP_DEFINE_REF (s16);
sl@0: CLIP_DEFINE_REF (u16);
sl@0: CLIP_DEFINE_REF (s32);
sl@0: CLIP_DEFINE_REF (u32);
sl@0: CLIP_DEFINE_REF (f32);
sl@0: CLIP_DEFINE_REF (f64);
sl@0: 
sl@0: #ifdef	__SYMBIAN32__
sl@0:  
sl@0: OilFunctionClass* __oil_function_class_clip_u8() {
sl@0:         return &_oil_function_class_clip_u8;
sl@0: }
sl@0: #endif
sl@0: 
sl@0: #ifdef	__SYMBIAN32__
sl@0:  
sl@0: OilFunctionClass* __oil_function_class_clip_s8() {
sl@0:         return &_oil_function_class_clip_s8;
sl@0: }
sl@0: #endif
sl@0: 
sl@0: #ifdef	__SYMBIAN32__
sl@0:  
sl@0: OilFunctionClass* __oil_function_class_clip_s16() {
sl@0:         return &_oil_function_class_clip_s16;
sl@0: }
sl@0: #endif
sl@0: #ifdef	__SYMBIAN32__
sl@0:  
sl@0: OilFunctionClass* __oil_function_class_clip_u16() {
sl@0:         return &_oil_function_class_clip_u16;
sl@0: }
sl@0: #endif
sl@0: #ifdef	__SYMBIAN32__
sl@0:  
sl@0: OilFunctionClass* __oil_function_class_clip_s32() {
sl@0:         return &_oil_function_class_clip_s32;
sl@0: }
sl@0: #endif
sl@0: #ifdef	__SYMBIAN32__
sl@0:  
sl@0: OilFunctionClass* __oil_function_class_clip_u32() {
sl@0:         return &_oil_function_class_clip_u32;
sl@0: }
sl@0: #endif
sl@0: #ifdef	__SYMBIAN32__
sl@0:  
sl@0: OilFunctionClass* __oil_function_class_clip_f32() {
sl@0:         return &_oil_function_class_clip_f32;
sl@0: }
sl@0: #endif
sl@0: #ifdef	__SYMBIAN32__
sl@0:  
sl@0: OilFunctionClass* __oil_function_class_clip_f64() {
sl@0:         return &_oil_function_class_clip_f64;
sl@0: }
sl@0: #endif
sl@0: /**
sl@0:  * oil_clip_s8:
sl@0:  * @dest:
sl@0:  * @dstr:
sl@0:  * @src:
sl@0:  * @sstr:
sl@0:  * @n:
sl@0:  * @s2_1:
sl@0:  * @s3_1:
sl@0:  *
sl@0:  * Clips each value in @src to the range [@s2_1,@s3_1] and places
sl@0:  * the result in @dest.
sl@0:  */
sl@0: 
sl@0: /**
sl@0:  * oil_clip_u8:
sl@0:  * @dest:
sl@0:  * @dstr:
sl@0:  * @src:
sl@0:  * @sstr:
sl@0:  * @n:
sl@0:  * @s2_1:
sl@0:  * @s3_1:
sl@0:  *
sl@0:  * Clips each value in @src to the range [@s2_1,@s3_1] and places
sl@0:  * the result in @dest.
sl@0:  */
sl@0: 
sl@0: /**
sl@0:  * oil_clip_s16:
sl@0:  * @dest:
sl@0:  * @dstr:
sl@0:  * @src:
sl@0:  * @sstr:
sl@0:  * @n:
sl@0:  * @s2_1:
sl@0:  * @s3_1:
sl@0:  *
sl@0:  * Clips each value in @src to the range [@s2_1,@s3_1] and places
sl@0:  * the result in @dest.
sl@0:  */
sl@0: 
sl@0: /**
sl@0:  * oil_clip_u16:
sl@0:  * @dest:
sl@0:  * @dstr:
sl@0:  * @src:
sl@0:  * @sstr:
sl@0:  * @n:
sl@0:  * @s2_1:
sl@0:  * @s3_1:
sl@0:  *
sl@0:  * Clips each value in @src to the range [@s2_1,@s3_1] and places
sl@0:  * the result in @dest.
sl@0:  */
sl@0: 
sl@0: /**
sl@0:  * oil_clip_s32:
sl@0:  * @dest:
sl@0:  * @dstr:
sl@0:  * @src:
sl@0:  * @sstr:
sl@0:  * @n:
sl@0:  * @s2_1:
sl@0:  * @s3_1:
sl@0:  *
sl@0:  * Clips each value in @src to the range [@s2_1,@s3_1] and places
sl@0:  * the result in @dest.
sl@0:  */
sl@0: 
sl@0: /**
sl@0:  * oil_clip_u32:
sl@0:  * @dest:
sl@0:  * @dstr:
sl@0:  * @src:
sl@0:  * @sstr:
sl@0:  * @n:
sl@0:  * @s2_1:
sl@0:  * @s3_1:
sl@0:  *
sl@0:  * Clips each value in @src to the range [@s2_1,@s3_1] and places
sl@0:  * the result in @dest.
sl@0:  */
sl@0: 
sl@0: /**
sl@0:  * oil_clip_f32:
sl@0:  * @dest:
sl@0:  * @dstr:
sl@0:  * @src:
sl@0:  * @sstr:
sl@0:  * @n:
sl@0:  * @s2_1:
sl@0:  * @s3_1:
sl@0:  *
sl@0:  * Clips each value in @src to the range [@s2_1,@s3_1] and places
sl@0:  * the result in @dest.
sl@0:  */
sl@0: 
sl@0: /**
sl@0:  * oil_clip_f64:
sl@0:  * @dest:
sl@0:  * @dstr:
sl@0:  * @src:
sl@0:  * @sstr:
sl@0:  * @n:
sl@0:  * @s2_1:
sl@0:  * @s3_1:
sl@0:  *
sl@0:  * Clips each value in @src to the range [@s2_1,@s3_1] and places
sl@0:  * the result in @dest.
sl@0:  */
sl@0: 
sl@0: 
sl@0: 
sl@0: #ifdef	__SYMBIAN32__
sl@0:  
sl@0: OilFunctionImpl* __oil_function_impl_clip_s8_ref() {
sl@0: 		return &_oil_function_impl_clip_s8_ref;
sl@0: }
sl@0: #endif
sl@0: 
sl@0: #ifdef	__SYMBIAN32__
sl@0:  
sl@0: OilFunctionImpl* __oil_function_impl_clip_u8_ref() {
sl@0: 		return &_oil_function_impl_clip_u8_ref;
sl@0: }
sl@0: #endif
sl@0: 
sl@0: #ifdef	__SYMBIAN32__
sl@0:  
sl@0: OilFunctionImpl* __oil_function_impl_clip_s16_ref() {
sl@0: 		return &_oil_function_impl_clip_s16_ref;
sl@0: }
sl@0: #endif
sl@0: 
sl@0: #ifdef	__SYMBIAN32__
sl@0:  
sl@0: OilFunctionImpl* __oil_function_impl_clip_u16_ref() {
sl@0: 		return &_oil_function_impl_clip_u16_ref;
sl@0: }
sl@0: #endif
sl@0: 
sl@0: #ifdef	__SYMBIAN32__
sl@0:  
sl@0: OilFunctionImpl* __oil_function_impl_clip_s32_ref() {
sl@0: 		return &_oil_function_impl_clip_s32_ref;
sl@0: }
sl@0: #endif
sl@0: 
sl@0: #ifdef	__SYMBIAN32__
sl@0:  
sl@0: OilFunctionImpl* __oil_function_impl_clip_u32_ref() {
sl@0: 		return &_oil_function_impl_clip_u32_ref;
sl@0: }
sl@0: #endif
sl@0: 
sl@0: #ifdef	__SYMBIAN32__
sl@0:  
sl@0: OilFunctionImpl* __oil_function_impl_clip_f32_ref() {
sl@0: 		return &_oil_function_impl_clip_f32_ref;
sl@0: }
sl@0: #endif
sl@0: 
sl@0: #ifdef	__SYMBIAN32__
sl@0:  
sl@0: OilFunctionImpl* __oil_function_impl_clip_f64_ref() {
sl@0: 		return &_oil_function_impl_clip_f64_ref;
sl@0: }
sl@0: #endif
sl@0: 
sl@0: 
sl@0: 
sl@0: #ifdef	__SYMBIAN32__
sl@0:  
sl@0: EXPORT_C void** _oil_function_class_ptr_clip_u8 ()	{
sl@0: 	oil_function_class_ptr_clip_u8 = __oil_function_class_clip_u8();
sl@0: 	return &oil_function_class_ptr_clip_u8->func;
sl@0: 	}
sl@0: #endif
sl@0: 
sl@0: #ifdef	__SYMBIAN32__
sl@0:  
sl@0: EXPORT_C void** _oil_function_class_ptr_clip_s8 ()	{
sl@0: 	oil_function_class_ptr_clip_s8 = __oil_function_class_clip_s8();
sl@0: 	return &oil_function_class_ptr_clip_s8->func;
sl@0: 	}
sl@0: #endif
sl@0: 
sl@0: #ifdef	__SYMBIAN32__
sl@0:  
sl@0: EXPORT_C void** _oil_function_class_ptr_clip_s16 ()	{
sl@0: 	oil_function_class_ptr_clip_s16 = __oil_function_class_clip_s16();
sl@0: 	return &oil_function_class_ptr_clip_s16->func;
sl@0: 	}
sl@0: #endif
sl@0: 
sl@0: #ifdef	__SYMBIAN32__
sl@0:  
sl@0: EXPORT_C void** _oil_function_class_ptr_clip_u16 ()	{
sl@0: 	oil_function_class_ptr_clip_u16 = __oil_function_class_clip_u16();
sl@0: 	return &oil_function_class_ptr_clip_u16->func;
sl@0: 	}
sl@0: #endif
sl@0: 
sl@0: #ifdef	__SYMBIAN32__
sl@0:  
sl@0: EXPORT_C void** _oil_function_class_ptr_clip_s32 ()	{
sl@0: 	oil_function_class_ptr_clip_s32 = __oil_function_class_clip_s32();
sl@0: 	return &oil_function_class_ptr_clip_s32->func;
sl@0: 	}
sl@0: #endif
sl@0: 
sl@0: #ifdef	__SYMBIAN32__
sl@0:  
sl@0: EXPORT_C void** _oil_function_class_ptr_clip_u32 ()	{
sl@0: 	oil_function_class_ptr_clip_u32 = __oil_function_class_clip_u32();
sl@0: 	return &oil_function_class_ptr_clip_u32->func;
sl@0: 	}
sl@0: #endif
sl@0: 
sl@0: #ifdef	__SYMBIAN32__
sl@0:  
sl@0: EXPORT_C void** _oil_function_class_ptr_clip_f32 ()	{
sl@0: 	oil_function_class_ptr_clip_f32 = __oil_function_class_clip_f32();
sl@0: 	return &oil_function_class_ptr_clip_f32->func;
sl@0: 	}
sl@0: #endif
sl@0: 
sl@0: #ifdef	__SYMBIAN32__
sl@0:  
sl@0: EXPORT_C void** _oil_function_class_ptr_clip_f64 ()	{
sl@0: 	oil_function_class_ptr_clip_f64 = __oil_function_class_clip_f64();
sl@0: 	return &oil_function_class_ptr_clip_f64->func;
sl@0: 	}
sl@0: #endif
sl@0: