/*

  * LIBOIL - Library of Optimized Inner Loops

  * Copyright (c) 2001,2003,2004 David A. Schleef <ds@schleef.org>

  * All rights reserved.

  *

  * Redistribution and use in source and binary forms, with or without

  * modification, are permitted provided that the following conditions

  * are met:

  * 1. Redistributions of source code must retain the above copyright

  *    notice, this list of conditions and the following disclaimer.

  * 2. 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.

  * 

  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.

  */

 //Portions Copyright (c)  2008-2009 Nokia Corporation and/or its subsidiary(-ies). All rights reserved. 

 #ifdef HAVE_CONFIG_H

 #include "config.h"

 #endif

 #include <liboil/liboilfunction.h>

 #include <liboil/liboiltest.h>

 #include <liboil/liboilrandom.h>

 #include <math.h>

 #include <string.h>

 #include <stdlib.h>

 /**

  * SECTION:liboilfuncs-conv

  * @title: Type Conversion

  * @short_description: Type conversion

  *

  * The functions in this section perform type conversion.

  *

  * The <i>conv</i> functions convert value from the source type to

  * the destination type.  Conversion of values outside the destination

  * range is undefined and may vary between implementations.

  *

  * The <i>clipconv</i> functions convert values from the source

  * type to the destination type.  Conversion of values outside the

  * destination range are saturated to the destination range.

  *

  * The <i>scaleconv</i> functions multiply the source values by a

  * constant factor before converting to the destination type.  Conversion

  * of values outside the destination range is undefined and may vary

  * between implementations.

  * 

  * Conversion of values from floating point types to integer types

  * is done using a round-to-nearest policy.  Rounding of half-integers

  * is undefined and may vary between implementations.

  */

 static void

 conv_test (OilTest *test)

 {

   int i;

   int n;

   double min = 0;

   double max = 1;

   int stride = test->params[OIL_ARG_SRC1].stride;

   void *data = oil_test_get_source_data (test, OIL_ARG_SRC1);

   n = test->params[OIL_ARG_SRC1].post_n;

   switch(test->params[OIL_ARG_DEST1].type) {

     case OIL_TYPE_s8p:

       min = oil_type_min_s8;

       max = oil_type_max_s8;

       break;

     case OIL_TYPE_u8p:

       min = oil_type_min_u8;

       max = oil_type_max_u8;

       break;

     case OIL_TYPE_s16p:

       min = oil_type_min_s16;

       max = oil_type_max_s16;

       break;

     case OIL_TYPE_u16p:

       min = oil_type_min_u16;

       max = oil_type_max_u16;

       break;

     case OIL_TYPE_s32p:

       min = oil_type_min_s32;

       max = oil_type_max_s32;

       break;

     case OIL_TYPE_u32p:

       min = oil_type_min_u32;

       max = oil_type_max_u32;

       break;

     default:

       break;

   }

   switch (test->params[OIL_ARG_SRC1].type) {

     case OIL_TYPE_f32p:

       for(i=0;i<n;i++){

         int x;

         x = oil_rand_u8() & 0x1;

         switch (x) {

           case 0:

             OIL_GET(data, stride * i, float) =

               oil_rand_f32() * (max - min) + min;

             break;

           case 1:

             if (min < 0) {

               OIL_GET(data, stride * i, float) =

                 (oil_rand_f32() - 0.5) * 10;

             } else {

               OIL_GET(data, stride * i, float) = oil_rand_f32() * 10;

             }

             break;

         }

       }

       break;

     case OIL_TYPE_f64p:

       for(i=0;i<n;i++){

         OIL_GET(data, stride * i, double) = oil_rand_f64() * (max - min) + min;

       }

       break;

     default:

       break;

   }

 }

 #define CONV_DEFINE_REF_CAST(desttype,srctype) \

 static void conv_ ## desttype ## _ ## srctype ## _ref ( \

     oil_type_ ## desttype *dest,    \

     int dest_stride,        \

     oil_type_ ## srctype *src,      \

     int src_stride, int n)      \

 {                   \

     int i;              \

     for(i=0;i<n;i++){       \

         OIL_GET(dest,i*dest_stride, oil_type_ ## desttype) = \

             OIL_GET(src,i*src_stride, oil_type_ ## srctype);    \

     }               \

 }                   \

 OIL_DEFINE_CLASS(conv_ ## desttype ## _ ## srctype, \

     "oil_type_" #desttype " *dest, "    \

     "int dstr, "            \

     "oil_type_" #srctype " *src, "  \

     "int sstr, int n");     \

 OIL_DEFINE_IMPL_REF(conv_ ## desttype ## _ ## srctype ## _ref,  \

     conv_ ## desttype ## _ ## srctype)

 #define CONV_DEFINE_FLOAT_REF(desttype,srctype) \

 static void conv_ ## desttype ## _ ## srctype ## _ref ( \

     oil_type_ ## desttype *dest,    \

     int dest_stride,        \

     oil_type_ ## srctype *src,      \

     int src_stride, int n)      \

 {                   \

     int i;              \

     for(i=0;i<n;i++){       \

         OIL_GET(dest,i*dest_stride, oil_type_ ## desttype) =        \

             rint(OIL_GET(src,i*src_stride, oil_type_ ## srctype));  \

     }               \

 }                   \

 OIL_DEFINE_CLASS_FULL(conv_ ## desttype ## _ ## srctype,    \

     "oil_type_" #desttype " *dest, "    \

     "int dstr, "            \

     "oil_type_" #srctype " *src, "  \

     "int sstr, int n", conv_test);  \

 OIL_DEFINE_IMPL_REF(conv_ ## desttype ## _ ## srctype ## _ref,  \

     conv_ ## desttype ## _ ## srctype)

 CONV_DEFINE_REF_CAST(s8,u8);

 CONV_DEFINE_REF_CAST(s8,s16);

 CONV_DEFINE_REF_CAST(s8,u16);

 CONV_DEFINE_REF_CAST(s8,s32);

 CONV_DEFINE_REF_CAST(s8,u32);

 CONV_DEFINE_FLOAT_REF(s8,f32);

 CONV_DEFINE_FLOAT_REF(s8,f64);

 CONV_DEFINE_REF_CAST(u8,s8);

 CONV_DEFINE_REF_CAST(u8,s16);

 CONV_DEFINE_REF_CAST(u8,u16);

 CONV_DEFINE_REF_CAST(u8,s32);

 CONV_DEFINE_REF_CAST(u8,u32);

 CONV_DEFINE_FLOAT_REF(u8,f32);

 CONV_DEFINE_FLOAT_REF(u8,f64);

 CONV_DEFINE_REF_CAST(s16,s8);

 CONV_DEFINE_REF_CAST(s16,u8);

 CONV_DEFINE_REF_CAST(s16,u16);

 CONV_DEFINE_REF_CAST(s16,s32);

 CONV_DEFINE_REF_CAST(s16,u32);

 CONV_DEFINE_FLOAT_REF(s16,f32);

 CONV_DEFINE_FLOAT_REF(s16,f64);

 CONV_DEFINE_REF_CAST(u16,s8);

 CONV_DEFINE_REF_CAST(u16,u8);

 CONV_DEFINE_REF_CAST(u16,s16);

 CONV_DEFINE_REF_CAST(u16,s32);

 CONV_DEFINE_REF_CAST(u16,u32);

 CONV_DEFINE_FLOAT_REF(u16,f32);

 CONV_DEFINE_FLOAT_REF(u16,f64);

 CONV_DEFINE_REF_CAST(s32,s8);

 CONV_DEFINE_REF_CAST(s32,s16);

 CONV_DEFINE_REF_CAST(s32,u8);

 CONV_DEFINE_REF_CAST(s32,u16);

 CONV_DEFINE_REF_CAST(s32,u32);

 CONV_DEFINE_FLOAT_REF(s32,f32);

 CONV_DEFINE_FLOAT_REF(s32,f64);

 CONV_DEFINE_REF_CAST(u32,s8);

 CONV_DEFINE_REF_CAST(u32,s16);

 CONV_DEFINE_REF_CAST(u32,u8);

 CONV_DEFINE_REF_CAST(u32,u16);

 CONV_DEFINE_REF_CAST(u32,s32);

 CONV_DEFINE_FLOAT_REF(u32,f32);

 CONV_DEFINE_FLOAT_REF(u32,f64);

 CONV_DEFINE_REF_CAST(f32,s8);

 CONV_DEFINE_REF_CAST(f32,s16);

 CONV_DEFINE_REF_CAST(f32,u8);

 CONV_DEFINE_REF_CAST(f32,u16);

 CONV_DEFINE_REF_CAST(f32,s32);

 CONV_DEFINE_REF_CAST(f32,u32);

 CONV_DEFINE_REF_CAST(f32,f64);

 CONV_DEFINE_REF_CAST(f64,s8);

 CONV_DEFINE_REF_CAST(f64,u8);

 CONV_DEFINE_REF_CAST(f64,s16);

 CONV_DEFINE_REF_CAST(f64,u16);

 CONV_DEFINE_REF_CAST(f64,s32);

 CONV_DEFINE_REF_CAST(f64,u32);

 CONV_DEFINE_REF_CAST(f64,f32);

 #define CLIPCONV_DEFINE_BOTH_REF(desttype,srctype) \

 static void clipconv_ ## desttype ## _ ## srctype ## _ref ( \

     oil_type_ ## desttype *dest,    \

     int dest_stride,        \

     oil_type_ ## srctype *src,      \

     int src_stride, int n)      \

 {                   \

     int i;              \

     oil_type_ ## srctype x;     \

     for(i=0;i<n;i++){       \

         x = OIL_GET(src,i*src_stride, oil_type_ ## srctype);            \

         if(x<oil_type_min_ ## desttype) x=oil_type_min_ ## desttype;    \

         if(x>oil_type_max_ ## desttype) x=oil_type_max_ ## desttype;    \

         OIL_GET(dest,i*dest_stride, oil_type_ ## desttype) = x;         \

     }               \

 }                   \

 OIL_DEFINE_CLASS(clipconv_ ## desttype ## _ ## srctype, \

     "oil_type_" #desttype " *dest, "    \

     "int dstr, "            \

     "oil_type_" #srctype " *src, "  \

     "int sstr, int n");     \

 OIL_DEFINE_IMPL_REF(clipconv_ ## desttype ## _ ## srctype ## _ref,  \

     clipconv_ ## desttype ## _ ## srctype)

 #define CLIPCONV_DEFINE_UPPER_REF(desttype,srctype) \

 static void clipconv_ ## desttype ## _ ## srctype ## _ref ( \

     oil_type_ ## desttype *dest,    \

     int dest_stride,        \

     oil_type_ ## srctype *src,      \

     int src_stride, int n)      \

 {                   \

     int i;              \

     oil_type_ ## srctype x;     \

     for(i=0;i<n;i++){       \

         x = OIL_GET(src,i*src_stride, oil_type_ ## srctype);            \

         if(x>oil_type_max_ ## desttype) x=oil_type_max_ ## desttype;    \

         OIL_GET(dest,i*dest_stride, oil_type_ ## desttype) = x;         \

     }               \

 }                   \

 OIL_DEFINE_CLASS(clipconv_ ## desttype ## _ ## srctype, \

     "oil_type_" #desttype " *dest, "    \

     "int dstr, "            \

     "oil_type_" #srctype " *src, "  \

     "int sstr, int n");     \

 OIL_DEFINE_IMPL_REF(clipconv_ ## desttype ## _ ## srctype ## _ref,  \

     clipconv_ ## desttype ## _ ## srctype)

 #define CLIPCONV_DEFINE_LOWER_REF(desttype,srctype) \

 static void clipconv_ ## desttype ## _ ## srctype ## _ref ( \

     oil_type_ ## desttype *dest,    \

     int dest_stride,        \

     oil_type_ ## srctype *src,      \

     int src_stride, int n)      \

 {                   \

     int i;              \

     oil_type_ ## srctype x;     \

     for(i=0;i<n;i++){       \

         x = OIL_GET(src,i*src_stride, oil_type_ ## srctype);            \

         if(x<oil_type_min_ ## desttype) x=oil_type_min_ ## desttype;    \

         OIL_GET(dest,i*dest_stride, oil_type_ ## desttype) = x;         \

     }               \

 }                   \

 OIL_DEFINE_CLASS(clipconv_ ## desttype ## _ ## srctype, \

     "oil_type_" #desttype " *dest, "    \

     "int dstr, "            \

     "oil_type_" #srctype " *src, "  \

     "int sstr, int n");     \

 OIL_DEFINE_IMPL_REF(clipconv_ ## desttype ## _ ## srctype ## _ref,  \

     clipconv_ ## desttype ## _ ## srctype)

 #define CLIPCONV_DEFINE_FLOAT_REF(desttype,srctype) \

 static void clipconv_ ## desttype ## _ ## srctype ## _ref ( \

     oil_type_ ## desttype *dest,    \

     int dest_stride,        \

     oil_type_ ## srctype *src,      \

     int src_stride, int n)      \

 {                   \

     int i;              \

     oil_type_ ## srctype x;     \

     for(i=0;i<n;i++){       \

         x = OIL_GET(src,i*src_stride, oil_type_ ## srctype);            \

         if(x<oil_type_min_ ## desttype) x=oil_type_min_ ## desttype;    \

         if(x>oil_type_max_ ## desttype) x=oil_type_max_ ## desttype;    \

         OIL_GET(dest,i*dest_stride, oil_type_ ## desttype) = rint(x);       \

     }               \

 }                   \

 OIL_DEFINE_CLASS(clipconv_ ## desttype ## _ ## srctype, \

     "oil_type_" #desttype " *dest, "    \

     "int dstr, "            \

     "oil_type_" #srctype " *src, "  \

     "int sstr, int n");     \

 OIL_DEFINE_IMPL_REF(clipconv_ ## desttype ## _ ## srctype ## _ref,  \

     clipconv_ ## desttype ## _ ## srctype)

 /* clip upper */

 CLIPCONV_DEFINE_UPPER_REF(s8,u8);

 CLIPCONV_DEFINE_UPPER_REF(s8,u16);

 CLIPCONV_DEFINE_UPPER_REF(s8,u32);

 CLIPCONV_DEFINE_UPPER_REF(u8,u32);

 CLIPCONV_DEFINE_UPPER_REF(u8,u16);

 CLIPCONV_DEFINE_UPPER_REF(s16,u16);

 CLIPCONV_DEFINE_UPPER_REF(s16,u32);

 CLIPCONV_DEFINE_UPPER_REF(s32,u32);

 CLIPCONV_DEFINE_UPPER_REF(u16,u32);

 /* clip both */

 CLIPCONV_DEFINE_BOTH_REF(s8,s16);

 CLIPCONV_DEFINE_BOTH_REF(s8,s32);

 CLIPCONV_DEFINE_BOTH_REF(u8,s16);

 CLIPCONV_DEFINE_BOTH_REF(u8,s32);

 CLIPCONV_DEFINE_BOTH_REF(s16,s32);

 CLIPCONV_DEFINE_BOTH_REF(u16,s32);

 /* clip lower */

 CLIPCONV_DEFINE_LOWER_REF(u8,s8);

 CLIPCONV_DEFINE_LOWER_REF(u16,s16);

 CLIPCONV_DEFINE_LOWER_REF(u32,s32);

 /* clip both, float */

 CLIPCONV_DEFINE_FLOAT_REF(s8,f32);

 CLIPCONV_DEFINE_FLOAT_REF(s8,f64);

 CLIPCONV_DEFINE_FLOAT_REF(u8,f32);

 CLIPCONV_DEFINE_FLOAT_REF(u8,f64);

 CLIPCONV_DEFINE_FLOAT_REF(s16,f32);

 CLIPCONV_DEFINE_FLOAT_REF(s16,f64);

 CLIPCONV_DEFINE_FLOAT_REF(u16,f32);

 CLIPCONV_DEFINE_FLOAT_REF(u16,f64);

 CLIPCONV_DEFINE_FLOAT_REF(s32,f32);

 CLIPCONV_DEFINE_FLOAT_REF(s32,f64);

 CLIPCONV_DEFINE_FLOAT_REF(u32,f32);

 CLIPCONV_DEFINE_FLOAT_REF(u32,f64);

 #define SCALECONV_DEFINE_REF_RINT(desttype,srctype) \

 static void scaleconv_ ## desttype ## _ ## srctype ## _ref ( \

     oil_type_ ## desttype *dest,    \

     oil_type_ ## srctype *src,      \

     int n, double *offset, double *multiplier) \

 {                   \

     int i;              \

         double x;                       \

     for(i=0;i<n;i++){       \

         x = *offset + *multiplier * src[i]; \

         if(x<oil_type_min_ ## desttype) x=oil_type_min_ ## desttype;    \

         if(x>oil_type_max_ ## desttype) x=oil_type_max_ ## desttype;    \

         dest[i] = rint(x);  \

     }               \

 }                   \

 OIL_DEFINE_CLASS(scaleconv_ ## desttype ## _ ## srctype,    \

     "oil_type_" #desttype " *dest, "    \

     "oil_type_" #srctype " *src, "  \

     "int n, double *s2_1, double *s3_1"); \

 OIL_DEFINE_IMPL_REF(scaleconv_ ## desttype ## _ ## srctype ## _ref, \

     scaleconv_ ## desttype ## _ ## srctype)

 #define SCALECONV_DEFINE_REF_CAST(desttype,srctype) \

 static void scaleconv_ ## desttype ## _ ## srctype ## _ref ( \

     oil_type_ ## desttype *dest,    \

     oil_type_ ## srctype *src,      \

     int n, double *offset, double *multiplier) \

 {                   \

     int i;              \

     for(i=0;i<n;i++){       \

         dest[i] = *offset + *multiplier * src[i];   \

     }               \

 }                   \

 OIL_DEFINE_CLASS(scaleconv_ ## desttype ## _ ## srctype,    \

     "oil_type_" #desttype " *dest, "    \

     "oil_type_" #srctype " *src, "  \

     "int n, double *s2_1, double *s3_1"); \

 OIL_DEFINE_IMPL_REF(scaleconv_ ## desttype ## _ ## srctype ## _ref, \

     scaleconv_ ## desttype ## _ ## srctype)

 SCALECONV_DEFINE_REF_RINT(s8,f32);

 SCALECONV_DEFINE_REF_RINT(u8,f32);

 SCALECONV_DEFINE_REF_RINT(s16,f32);

 SCALECONV_DEFINE_REF_RINT(u16,f32);

 SCALECONV_DEFINE_REF_RINT(s32,f32);

 SCALECONV_DEFINE_REF_RINT(u32,f32);

 SCALECONV_DEFINE_REF_RINT(s8,f64);

 SCALECONV_DEFINE_REF_RINT(u8,f64);

 SCALECONV_DEFINE_REF_RINT(s16,f64);

 SCALECONV_DEFINE_REF_RINT(u16,f64);

 SCALECONV_DEFINE_REF_RINT(s32,f64);

 SCALECONV_DEFINE_REF_RINT(u32,f64);

 SCALECONV_DEFINE_REF_CAST(f32,s8);

 SCALECONV_DEFINE_REF_CAST(f32,u8);

 SCALECONV_DEFINE_REF_CAST(f32,s16);

 SCALECONV_DEFINE_REF_CAST(f32,u16);

 SCALECONV_DEFINE_REF_CAST(f32,s32);

 SCALECONV_DEFINE_REF_CAST(f32,u32);

 SCALECONV_DEFINE_REF_CAST(f64,s8);

 SCALECONV_DEFINE_REF_CAST(f64,u8);

 SCALECONV_DEFINE_REF_CAST(f64,s16);

 SCALECONV_DEFINE_REF_CAST(f64,u16);

 SCALECONV_DEFINE_REF_CAST(f64,s32);

 SCALECONV_DEFINE_REF_CAST(f64,u32);

 /**

  * oil_conv_f32_f64:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_f32_s16:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_f32_s32:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_f32_s8:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_f32_u16:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_f32_u32:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_f32_u8:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_f64_f32:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_f64_s16:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_f64_s32:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_f64_s8:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_f64_u16:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_f64_u32:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_f64_u8:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_s16_f32:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_s16_f64:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_s16_s32:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_s16_s8:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_s16_u16:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_s16_u32:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_s16_u8:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_s32_f32:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_s32_f64:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_s32_s16:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_s32_s8:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_s32_u16:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_s32_u32:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_s32_u8:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_s8_f32:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_s8_f64:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_s8_s16:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_s8_s32:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_s8_u16:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_s8_u32:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_s8_u8:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_u16_f32:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_u16_f64:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_u16_s16:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_u16_s32:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_u16_s8:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_u16_u32:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_u16_u8:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_u32_f32:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_u32_f64:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_u32_s16:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_u32_s32:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_u32_s8:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_u32_u16:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_u32_u8:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_u8_f32:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_u8_f64:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_u8_s16:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_u8_s32:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_u8_s8:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_u8_u16:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_conv_u8_u32:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are undefined

  * and implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_clipconv_s16_f32:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are clipped to

  * the destination range.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_clipconv_s16_f64:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are clipped to

  * the destination range.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_clipconv_s16_s32:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are clipped to

  * the destination range.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_clipconv_s16_u16:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are clipped to

  * the destination range.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_clipconv_s16_u32:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are clipped to

  * the destination range.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_clipconv_s32_f32:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are clipped to

  * the destination range.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_clipconv_s32_f64:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are clipped to

  * the destination range.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_clipconv_s32_u32:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are clipped to

  * the destination range.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_clipconv_s8_f32:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are clipped to

  * the destination range.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_clipconv_s8_f64:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are clipped to

  * the destination range.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_clipconv_s8_s16:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are clipped to

  * the destination range.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_clipconv_s8_s32:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are clipped to

  * the destination range.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_clipconv_s8_u16:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are clipped to

  * the destination range.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_clipconv_s8_u32:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are clipped to

  * the destination range.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_clipconv_s8_u8:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are clipped to

  * the destination range.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_clipconv_u16_f32:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are clipped to

  * the destination range.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_clipconv_u16_f64:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are clipped to

  * the destination range.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_clipconv_u16_s16:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are clipped to

  * the destination range.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_clipconv_u16_s32:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are clipped to

  * the destination range.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_clipconv_u16_u32:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are clipped to

  * the destination range.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_clipconv_u32_f32:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are clipped to

  * the destination range.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_clipconv_u32_f64:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are clipped to

  * the destination range.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_clipconv_u32_s32:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are clipped to

  * the destination range.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_clipconv_u8_f32:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are clipped to

  * the destination range.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_clipconv_u8_f64:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are clipped to

  * the destination range.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_clipconv_u8_s16:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are clipped to

  * the destination range.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_clipconv_u8_s32:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are clipped to

  * the destination range.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_clipconv_u8_s8:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are clipped to

  * the destination range.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_clipconv_u8_u16:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are clipped to

  * the destination range.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_clipconv_u8_u32:

  * @dest:

  * @dstr:

  * @src:

  * @sstr:

  * @n:

  * 

  * Converts elements in  from the source type

  * to the destination type and places the result in .

  * Values outside the destination range are clipped to

  * the destination range.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_scaleconv_f32_s16:

  * @dest:

  * @src:

  * @n:

  # @s2_1:

  # @s3_1:

  * 

  * Multiplies elements in  by  and adds  and then

  * converts the result

  * to the destination type and places the result in .

  * Values outside the destination range are undefined and

  * implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_scaleconv_f32_s32:

  * @dest:

  * @src:

  * @n:

  # @s2_1:

  # @s3_1:

  * 

  * Multiplies elements in  by  and adds  and then

  * converts the result

  * to the destination type and places the result in .

  * Values outside the destination range are undefined and

  * implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_scaleconv_f32_s8:

  * @dest:

  * @src:

  * @n:

  # @s2_1:

  # @s3_1:

  * 

  * Multiplies elements in  by  and adds  and then

  * converts the result

  * to the destination type and places the result in .

  * Values outside the destination range are undefined and

  * implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_scaleconv_f32_u16:

  * @dest:

  * @src:

  * @n:

  # @s2_1:

  # @s3_1:

  * 

  * Multiplies elements in  by  and adds  and then

  * converts the result

  * to the destination type and places the result in .

  * Values outside the destination range are undefined and

  * implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_scaleconv_f32_u32:

  * @dest:

  * @src:

  * @n:

  # @s2_1:

  # @s3_1:

  * 

  * Multiplies elements in  by  and adds  and then

  * converts the result

  * to the destination type and places the result in .

  * Values outside the destination range are undefined and

  * implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_scaleconv_f32_u8:

  * @dest:

  * @src:

  * @n:

  # @s2_1:

  # @s3_1:

  * 

  * Multiplies elements in  by  and adds  and then

  * converts the result

  * to the destination type and places the result in .

  * Values outside the destination range are undefined and

  * implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_scaleconv_f64_s16:

  * @dest:

  * @src:

  * @n:

  # @s2_1:

  # @s3_1:

  * 

  * Multiplies elements in  by  and adds  and then

  * converts the result

  * to the destination type and places the result in .

  * Values outside the destination range are undefined and

  * implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_scaleconv_f64_s32:

  * @dest:

  * @src:

  * @n:

  # @s2_1:

  # @s3_1:

  * 

  * Multiplies elements in  by  and adds  and then

  * converts the result

  * to the destination type and places the result in .

  * Values outside the destination range are undefined and

  * implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_scaleconv_f64_s8:

  * @dest:

  * @src:

  * @n:

  # @s2_1:

  # @s3_1:

  * 

  * Multiplies elements in  by  and adds  and then

  * converts the result

  * to the destination type and places the result in .

  * Values outside the destination range are undefined and

  * implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_scaleconv_f64_u16:

  * @dest:

  * @src:

  * @n:

  # @s2_1:

  # @s3_1:

  * 

  * Multiplies elements in  by  and adds  and then

  * converts the result

  * to the destination type and places the result in .

  * Values outside the destination range are undefined and

  * implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_scaleconv_f64_u32:

  * @dest:

  * @src:

  * @n:

  # @s2_1:

  # @s3_1:

  * 

  * Multiplies elements in  by  and adds  and then

  * converts the result

  * to the destination type and places the result in .

  * Values outside the destination range are undefined and

  * implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_scaleconv_f64_u8:

  * @dest:

  * @src:

  * @n:

  # @s2_1:

  # @s3_1:

  * 

  * Multiplies elements in  by  and adds  and then

  * converts the result

  * to the destination type and places the result in .

  * Values outside the destination range are undefined and

  * implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_scaleconv_s16_f32:

  * @dest:

  * @src:

  * @n:

  # @s2_1:

  # @s3_1:

  * 

  * Multiplies elements in  by  and adds  and then

  * converts the result

  * to the destination type and places the result in .

  * Values outside the destination range are undefined and

  * implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_scaleconv_s16_f64:

  * @dest:

  * @src:

  * @n:

  # @s2_1:

  # @s3_1:

  * 

  * Multiplies elements in  by  and adds  and then

  * converts the result

  * to the destination type and places the result in .

  * Values outside the destination range are undefined and

  * implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_scaleconv_s32_f32:

  * @dest:

  * @src:

  * @n:

  # @s2_1:

  # @s3_1:

  * 

  * Multiplies elements in  by  and adds  and then

  * converts the result

  * to the destination type and places the result in .

  * Values outside the destination range are undefined and

  * implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_scaleconv_s32_f64:

  * @dest:

  * @src:

  * @n:

  # @s2_1:

  # @s3_1:

  * 

  * Multiplies elements in  by  and adds  and then

  * converts the result

  * to the destination type and places the result in .

  * Values outside the destination range are undefined and

  * implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_scaleconv_s8_f32:

  * @dest:

  * @src:

  * @n:

  # @s2_1:

  # @s3_1:

  * 

  * Multiplies elements in  by  and adds  and then

  * converts the result

  * to the destination type and places the result in .

  * Values outside the destination range are undefined and

  * implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_scaleconv_s8_f64:

  * @dest:

  * @src:

  * @n:

  # @s2_1:

  # @s3_1:

  * 

  * Multiplies elements in  by  and adds  and then

  * converts the result

  * to the destination type and places the result in .

  * Values outside the destination range are undefined and

  * implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_scaleconv_u16_f32:

  * @dest:

  * @src:

  * @n:

  # @s2_1:

  # @s3_1:

  * 

  * Multiplies elements in  by  and adds  and then

  * converts the result

  * to the destination type and places the result in .

  * Values outside the destination range are undefined and

  * implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_scaleconv_u16_f64:

  * @dest:

  * @src:

  * @n:

  # @s2_1:

  # @s3_1:

  * 

  * Multiplies elements in  by  and adds  and then

  * converts the result

  * to the destination type and places the result in .

  * Values outside the destination range are undefined and

  * implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_scaleconv_u32_f32:

  * @dest:

  * @src:

  * @n:

  # @s2_1:

  # @s3_1:

  * 

  * Multiplies elements in  by  and adds  and then

  * converts the result

  * to the destination type and places the result in .

  * Values outside the destination range are undefined and

  * implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_scaleconv_u32_f64:

  * @dest:

  * @src:

  * @n:

  # @s2_1:

  # @s3_1:

  * 

  * Multiplies elements in  by  and adds  and then

  * converts the result

  * to the destination type and places the result in .

  * Values outside the destination range are undefined and

  * implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_scaleconv_u8_f32:

  * @dest:

  * @src:

  * @n:

  # @s2_1:

  # @s3_1:

  * 

  * Multiplies elements in  by  and adds  and then

  * converts the result

  * to the destination type and places the result in .

  * Values outside the destination range are undefined and

  * implementation dependent.

  * See the comments at the beginning of this section.

  */

 /**

  * oil_scaleconv_u8_f64:

  * @dest:

  * @src:

  * @n:

  # @s2_1:

  # @s3_1:

  * 

  * Multiplies elements in  by  and adds  and then

  * converts the result

  * to the destination type and places the result in .

  * Values outside the destination range are undefined and

  * implementation dependent.

  * See the comments at the beginning of this section.

  */

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_s8_u8() {

         return &_oil_function_class_conv_s8_u8;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_s8_s16() {

         return &_oil_function_class_conv_s8_s16;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_s8_u16() {

         return &_oil_function_class_conv_s8_u16;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_s8_s32() {

         return &_oil_function_class_conv_s8_s32;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_s8_u32() {

         return &_oil_function_class_conv_s8_u32;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_s8_f32() {

         return &_oil_function_class_conv_s8_f32;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_s8_f64() {

         return &_oil_function_class_conv_s8_f64;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_u8_s8() {

         return &_oil_function_class_conv_u8_s8;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_u8_s16() {

         return &_oil_function_class_conv_u8_s16;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_u8_u16() {

         return &_oil_function_class_conv_u8_u16;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_u8_s32() {

         return &_oil_function_class_conv_u8_s32;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_u8_u32() {

         return &_oil_function_class_conv_u8_u32;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_u8_f32() {

         return &_oil_function_class_conv_u8_f32;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_u8_f64() {

         return &_oil_function_class_conv_u8_f64;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_s16_s8() {

         return &_oil_function_class_conv_s16_s8;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_s16_u8() {

         return &_oil_function_class_conv_s16_u8;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_s16_u16() {

         return &_oil_function_class_conv_s16_u16;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_s16_s32() {

         return &_oil_function_class_conv_s16_s32;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_s16_u32() {

         return &_oil_function_class_conv_s16_u32;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_s16_f32() {

         return &_oil_function_class_conv_s16_f32;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_s16_f64() {

         return &_oil_function_class_conv_s16_f64;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_u16_s8() {

         return &_oil_function_class_conv_u16_s8;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_u16_u8() {

         return &_oil_function_class_conv_u16_u8;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_u16_s16() {

         return &_oil_function_class_conv_u16_s16;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_u16_s32() {

         return &_oil_function_class_conv_u16_s32;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_u16_u32() {

         return &_oil_function_class_conv_u16_u32;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_u16_f32() {

         return &_oil_function_class_conv_u16_f32;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_u16_f64() {

         return &_oil_function_class_conv_u16_f64;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_s32_s8() {

         return &_oil_function_class_conv_s32_s8;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_s32_s16() {

         return &_oil_function_class_conv_s32_s16;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_s32_u8() {

         return &_oil_function_class_conv_s32_u8;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_s32_u16() {

         return &_oil_function_class_conv_s32_u16;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_s32_u32() {

         return &_oil_function_class_conv_s32_u32;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_s32_f32() {

         return &_oil_function_class_conv_s32_f32;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_s32_f64() {

         return &_oil_function_class_conv_s32_f64;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_u32_s8() {

         return &_oil_function_class_conv_u32_s8;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_u32_s16() {

         return &_oil_function_class_conv_u32_s16;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_u32_u8() {

         return &_oil_function_class_conv_u32_u8;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_u32_u16() {

         return &_oil_function_class_conv_u32_u16;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_u32_s32() {

         return &_oil_function_class_conv_u32_s32;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_u32_f32() {

         return &_oil_function_class_conv_u32_f32;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_u32_f64() {

         return &_oil_function_class_conv_u32_f64;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_f32_s8() {

         return &_oil_function_class_conv_f32_s8;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_f32_s16() {

         return &_oil_function_class_conv_f32_s16;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_f32_u8() {

         return &_oil_function_class_conv_f32_u8;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_f32_u16() {

         return &_oil_function_class_conv_f32_u16;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_f32_s32() {

         return &_oil_function_class_conv_f32_s32;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_f32_u32() {

         return &_oil_function_class_conv_f32_u32;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_f32_f64() {

         return &_oil_function_class_conv_f32_f64;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_f64_s8() {

         return &_oil_function_class_conv_f64_s8;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_f64_u8() {

         return &_oil_function_class_conv_f64_u8;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_f64_s16() {

         return &_oil_function_class_conv_f64_s16;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_f64_u16() {

         return &_oil_function_class_conv_f64_u16;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_f64_s32() {

         return &_oil_function_class_conv_f64_s32;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_f64_u32() {

         return &_oil_function_class_conv_f64_u32;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_conv_f64_f32() {

         return &_oil_function_class_conv_f64_f32;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_clipconv_s8_u8() {

         return &_oil_function_class_clipconv_s8_u8;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_clipconv_s8_u16() {

         return &_oil_function_class_clipconv_s8_u16;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_clipconv_s8_u32() {

         return &_oil_function_class_clipconv_s8_u32;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_clipconv_u8_u32() {

         return &_oil_function_class_clipconv_u8_u32;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_clipconv_u8_u16() {

         return &_oil_function_class_clipconv_u8_u16;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_clipconv_s16_u16() {

         return &_oil_function_class_clipconv_s16_u16;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_clipconv_s16_u32() {

         return &_oil_function_class_clipconv_s16_u32;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_clipconv_s32_u32() {

         return &_oil_function_class_clipconv_s32_u32;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_clipconv_u16_u32() {

         return &_oil_function_class_clipconv_u16_u32;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_clipconv_s8_s16() {

         return &_oil_function_class_clipconv_s8_s16;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_clipconv_s8_s32() {

         return &_oil_function_class_clipconv_s8_s32;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_clipconv_u8_s16() {

         return &_oil_function_class_clipconv_u8_s16;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_clipconv_u8_s32() {

         return &_oil_function_class_clipconv_u8_s32;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_clipconv_s16_s32() {

         return &_oil_function_class_clipconv_s16_s32;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_clipconv_u16_s32() {

         return &_oil_function_class_clipconv_u16_s32;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_clipconv_u8_s8() {

         return &_oil_function_class_clipconv_u8_s8;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_clipconv_u16_s16() {

         return &_oil_function_class_clipconv_u16_s16;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_clipconv_u32_s32() {

         return &_oil_function_class_clipconv_u32_s32;

 }

 #endif

 #ifdef	__SYMBIAN32__

 OilFunctionClass* __oil_function_class_clipconv_s8_f32() {

         return &_oil_function_class_clipconv_s8_f32;

 }

 #endif

 #ifdef	__SYMBIAN32__