Project Ne10
An Open Optimized Software Library Project for the ARM Architecture
NE10_divc.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_divc.c
30  */
31 
32 #include "NE10_types.h"
33 #include "macros.h"
34 
35 #include <assert.h>
36 
37 ne10_result_t ne10_divc_float_c (ne10_float32_t * dst, ne10_float32_t * src, const ne10_float32_t cst, ne10_uint32_t count)
38 {
39  NE10_XC_OPERATION_X_C
40  (
41  dst[ itr ] = src[ itr ] / cst;
42  );
43 }
44 
45 ne10_result_t ne10_divc_vec2f_c (ne10_vec2f_t * dst, ne10_vec2f_t * src, const ne10_vec2f_t * cst, ne10_uint32_t count)
46 {
47  NE10_XC_OPERATION_X_C
48  (
49  dst[ itr ].x = src[ itr ].x / cst->x;
50  dst[ itr ].y = src[ itr ].y / cst->y;
51  );
52 }
53 
54 ne10_result_t ne10_divc_vec3f_c (ne10_vec3f_t * dst, ne10_vec3f_t * src, const ne10_vec3f_t * cst, ne10_uint32_t count)
55 {
56  NE10_XC_OPERATION_X_C
57  (
58  dst[ itr ].x = src[ itr ].x / cst->x;
59  dst[ itr ].y = src[ itr ].y / cst->y;
60  dst[ itr ].z = src[ itr ].z / cst->z;
61  );
62 }
63 
64 ne10_result_t ne10_divc_vec4f_c (ne10_vec4f_t * dst, ne10_vec4f_t * src, const ne10_vec4f_t * cst, ne10_uint32_t count)
65 {
66  NE10_XC_OPERATION_X_C
67  (
68  dst[ itr ].x = src[ itr ].x / cst->x;
69  dst[ itr ].y = src[ itr ].y / cst->y;
70  dst[ itr ].z = src[ itr ].z / cst->z;
71  dst[ itr ].w = src[ itr ].w / cst->w;
72  );
73 }
a 2-tuple of ne10_float32_t values.
Definition: NE10_types.h:87
a 3-tuple of ne10_float32_t values.
Definition: NE10_types.h:96
a 4-tuple of ne10_float32_t values.
Definition: NE10_types.h:106