NE10_subc.c

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/*
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 *      notice, this list of conditions and the following disclaimer.
 *    * Redistributions in binary form must reproduce the above copyright
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 *      derived from this software without specific prior written permission.
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/*
 * NE10 Library : math/NE10_subc.c
 */

#include "NE10_types.h"
#include "macros.h"

#include <assert.h>

ne10_result_t ne10_subc_float_c (ne10_float32_t * dst, ne10_float32_t * src, const ne10_float32_t cst, ne10_uint32_t count)
{
    NE10_CHECKPOINTER_DstSrcCst;
    for ( unsigned int itr = 0; itr < count; itr++ )
    {
        dst[ itr ] = src[ itr ] - cst;
    }
    return NE10_OK;
}

ne10_result_t ne10_subc_vec2f_c (ne10_vec2f_t * dst, ne10_vec2f_t * src, const ne10_vec2f_t * cst, ne10_uint32_t count)
{
    NE10_CHECKPOINTER_DstSrcCst;
    for ( unsigned int itr = 0; itr < count; itr++ )
    {
        dst[ itr ].x = src[ itr ].x - cst->x;
        dst[ itr ].y = src[ itr ].y - cst->y;
    }
    return NE10_OK;
}

ne10_result_t ne10_subc_vec3f_c (ne10_vec3f_t * dst, ne10_vec3f_t * src, const ne10_vec3f_t * cst, ne10_uint32_t count)
{
    NE10_CHECKPOINTER_DstSrcCst;
    for ( unsigned int itr = 0; itr < count; itr++ )
    {
        dst[ itr ].x = src[ itr ].x - cst->x;
        dst[ itr ].y = src[ itr ].y - cst->y;
        dst[ itr ].z = src[ itr ].z - cst->z;
    }
    return NE10_OK;
}

ne10_result_t ne10_subc_vec4f_c (ne10_vec4f_t * dst, ne10_vec4f_t * src, const ne10_vec4f_t * cst, ne10_uint32_t count)
{
    NE10_CHECKPOINTER_DstSrcCst;
    for ( unsigned int itr = 0; itr < count; itr++ )
    {
        dst[ itr ].x = src[ itr ].x - cst->x;
        dst[ itr ].y = src[ itr ].y - cst->y;
        dst[ itr ].z = src[ itr ].z - cst->z;
        dst[ itr ].w = src[ itr ].w - cst->w;
    }
    return NE10_OK;
}