[ep-processor-libraries/dsplib.git] / ti / dsplib / src / DSPF_dp_mat_trans / c66 / DSPF_dp_mat_trans_cn.c
1 /* ======================================================================= */
2 /* DSPF_dp_mat_trans_cn.c -- Matrix Transpose */
3 /* Natural C Implementation */
4 /* */
5 /* Rev 0.0.2 */
6 /* */
7 /* Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ */
8 /* */
9 /* */
10 /* Redistribution and use in source and binary forms, with or without */
11 /* modification, are permitted provided that the following conditions */
12 /* are met: */
13 /* */
14 /* Redistributions of source code must retain the above copyright */
15 /* notice, this list of conditions and the following disclaimer. */
16 /* */
17 /* Redistributions in binary form must reproduce the above copyright */
18 /* notice, this list of conditions and the following disclaimer in the */
19 /* documentation and/or other materials provided with the */
20 /* distribution. */
21 /* */
22 /* Neither the name of Texas Instruments Incorporated nor the names of */
23 /* its contributors may be used to endorse or promote products derived */
24 /* from this software without specific prior written permission. */
25 /* */
26 /* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS */
27 /* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT */
28 /* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR */
29 /* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT */
30 /* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, */
31 /* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT */
32 /* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, */
33 /* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY */
34 /* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT */
35 /* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE */
36 /* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
37 /* */
38 /* ======================================================================= */
40 #pragma CODE_SECTION(DSPF_dp_mat_trans_cn, ".text:ansi");
42 #include "DSPF_dp_mat_trans_cn.h"
44 void DSPF_dp_mat_trans_cn(const double *x, const int rows,
45 const int cols, double *y)
46 {
47 int i, j;
49 for(i = 0; i < cols; i++)
50 for(j = 0; j < rows; j++)
51 y[i * rows + j] = x[i + cols * j];
52 }
54 /* ======================================================================= */
55 /* End of file: DSPF_dp_mat_trans_cn.c */
56 /* ----------------------------------------------------------------------- */
57 /* Copyright (c) 2011 Texas Instruments, Incorporated. */
58 /* All Rights Reserved. */
59 /* ======================================================================= */