NE10_submat.c

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/*
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/*
 * NE10 Library : math/NE10_submat.c
 */

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

#include <assert.h>

ne10_result_t ne10_submat_2x2f_c (ne10_mat2x2f_t * dst, ne10_mat2x2f_t * src1, ne10_mat2x2f_t * src2, ne10_uint32_t count)
{
    NE10_CHECKPOINTER_DstSrc1Src2;
    for ( unsigned int itr = 0; itr < count; itr++ )
    {
        dst[ itr ].c1.r1 = src1[ itr ].c1.r1 - src2[ itr ].c1.r1;
        dst[ itr ].c1.r2 = src1[ itr ].c1.r2 - src2[ itr ].c1.r2;

        dst[ itr ].c2.r1 = src1[ itr ].c2.r1 - src2[ itr ].c2.r1;
        dst[ itr ].c2.r2 = src1[ itr ].c2.r2 - src2[ itr ].c2.r2;
    }
    return NE10_OK;
}

ne10_result_t ne10_submat_3x3f_c (ne10_mat3x3f_t * dst, ne10_mat3x3f_t * src1, ne10_mat3x3f_t * src2, ne10_uint32_t count)
{
    NE10_CHECKPOINTER_DstSrc1Src2;
    for ( unsigned int itr = 0; itr < count; itr++ )
    {
        dst[ itr ].c1.r1 = src1[ itr ].c1.r1 - src2[ itr ].c1.r1;
        dst[ itr ].c1.r2 = src1[ itr ].c1.r2 - src2[ itr ].c1.r2;
        dst[ itr ].c1.r3 = src1[ itr ].c1.r3 - src2[ itr ].c1.r3;

        dst[ itr ].c2.r1 = src1[ itr ].c2.r1 - src2[ itr ].c2.r1;
        dst[ itr ].c2.r2 = src1[ itr ].c2.r2 - src2[ itr ].c2.r2;
        dst[ itr ].c2.r3 = src1[ itr ].c2.r3 - src2[ itr ].c2.r3;

        dst[ itr ].c3.r1 = src1[ itr ].c3.r1 - src2[ itr ].c3.r1;
        dst[ itr ].c3.r2 = src1[ itr ].c3.r2 - src2[ itr ].c3.r2;
        dst[ itr ].c3.r3 = src1[ itr ].c3.r3 - src2[ itr ].c3.r3;
    }
    return NE10_OK;
}

ne10_result_t ne10_submat_4x4f_c (ne10_mat4x4f_t * dst, ne10_mat4x4f_t * src1, ne10_mat4x4f_t * src2, ne10_uint32_t count)
{
    NE10_CHECKPOINTER_DstSrc1Src2;
    for ( unsigned int itr = 0; itr < count; itr++ )
    {
        dst[ itr ].c1.r1 = src1[ itr ].c1.r1 - src2[ itr ].c1.r1;
        dst[ itr ].c1.r2 = src1[ itr ].c1.r2 - src2[ itr ].c1.r2;
        dst[ itr ].c1.r3 = src1[ itr ].c1.r3 - src2[ itr ].c1.r3;
        dst[ itr ].c1.r4 = src1[ itr ].c1.r4 - src2[ itr ].c1.r4;

        dst[ itr ].c2.r1 = src1[ itr ].c2.r1 - src2[ itr ].c2.r1;
        dst[ itr ].c2.r2 = src1[ itr ].c2.r2 - src2[ itr ].c2.r2;
        dst[ itr ].c2.r3 = src1[ itr ].c2.r3 - src2[ itr ].c2.r3;
        dst[ itr ].c2.r4 = src1[ itr ].c2.r4 - src2[ itr ].c2.r4;

        dst[ itr ].c3.r1 = src1[ itr ].c3.r1 - src2[ itr ].c3.r1;
        dst[ itr ].c3.r2 = src1[ itr ].c3.r2 - src2[ itr ].c3.r2;
        dst[ itr ].c3.r3 = src1[ itr ].c3.r3 - src2[ itr ].c3.r3;
        dst[ itr ].c3.r4 = src1[ itr ].c3.r4 - src2[ itr ].c3.r4;

        dst[ itr ].c4.r1 = src1[ itr ].c4.r1 - src2[ itr ].c4.r1;
        dst[ itr ].c4.r2 = src1[ itr ].c4.r2 - src2[ itr ].c4.r2;
        dst[ itr ].c4.r3 = src1[ itr ].c4.r3 - src2[ itr ].c4.r3;
        dst[ itr ].c4.r4 = src1[ itr ].c4.r4 - src2[ itr ].c4.r4;
    }
    return NE10_OK;
}