Project Ne10
An Open Optimized Software Library Project for the ARM Architecture
NE10_detmat.c
1 /*
2  * Copyright 2011-15 ARM Limited and Contributors.
3  * All rights reserved.
4  *
5  * Redistribution and use in source and binary forms, with or without
6  * modification, are permitted provided that the following conditions are met:
7  * * Redistributions of source code must retain the above copyright
8  * notice, this list of conditions and the following disclaimer.
9  * * Redistributions in binary form must reproduce the above copyright
10  * notice, this list of conditions and the following disclaimer in the
11  * documentation and/or other materials provided with the distribution.
12  * * Neither the name of ARM Limited nor the
13  * names of its contributors may be used to endorse or promote products
14  * derived from this software without specific prior written permission.
15  *
16  * THIS SOFTWARE IS PROVIDED BY ARM LIMITED AND CONTRIBUTORS "AS IS" AND
17  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19  * DISCLAIMED. IN NO EVENT SHALL ARM LIMITED AND CONTRIBUTORS BE LIABLE FOR ANY
20  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
25  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26  */
27 
28 /*
29  * NE10 Library : math/NE10_detmat.c
30  */
31 
32 #include "NE10_types.h"
33 #include "macros.h"
34 #include "NE10_detmat.c.h"
35 
36 #include <assert.h>
37 
38 ne10_result_t ne10_detmat_2x2f_c (ne10_float32_t * dst, ne10_mat2x2f_t * src, ne10_uint32_t count)
39 {
40  NE10_DETMAT_OPERATION_X_C
41  (
42  dst[ itr ] = DET2x2 (&src[ itr ]);
43  );
44 }
45 
46 ne10_result_t ne10_detmat_3x3f_c (ne10_float32_t * dst, ne10_mat3x3f_t * src, ne10_uint32_t count)
47 {
48  NE10_DETMAT_OPERATION_X_C
49  (
50  dst[ itr ] = DET3x3 (& (src[ itr ]));
51 
52  );
53 }
54 
55 ne10_result_t ne10_detmat_4x4f_c (ne10_float32_t * dst, ne10_mat4x4f_t * src, ne10_uint32_t count)
56 {
57  NE10_DETMAT_OPERATION_X_C
58  (
59  dst[ itr ] = DET4x4 (&src[ itr ]);
60  );
61 }