DSPLIB User Guide
DSPLIB_lud_inv.h
Go to the documentation of this file.
1 /*******************************************************************************
2 **+--------------------------------------------------------------------------+**
3 **| **** |**
4 **| **** |**
5 **| ******o*** |**
6 **| ********_///_**** |**
7 **| ***** /_//_/ **** |**
8 **| ** ** (__/ **** |**
9 **| ********* |**
10 **| **** |**
11 **| *** |**
12 **| |**
13 **| Copyright (c) 2016 Texas Instruments Incorporated |**
14 **| |**
15 **| All rights reserved not granted herein. |**
16 **| |**
17 **| Limited License. |**
18 **| |**
19 **| Texas Instruments Incorporated grants a world-wide, royalty-free, |**
20 **| non-exclusive license under copyrights and patents it now or |**
21 **| hereafter owns or controls to make, have made, use, import, offer to |**
22 **| sell and sell ("Utilize") this software subject to the terms herein. |**
23 **| With respect to the foregoing patent license, such license is granted |**
24 **| solely to the extent that any such patent is necessary to Utilize the |**
25 **| software alone. The patent license shall not apply to any |**
26 **| combinations which include this software, other than combinations |**
27 **| with devices manufactured by or for TI ("TI Devices"). No hardware |**
28 **| patent is licensed hereunder. |**
29 **| |**
30 **| Redistributions must preserve existing copyright notices and |**
31 **| reproduce this license (including the above copyright notice and the |**
32 **| disclaimer and (if applicable) source code license limitations below) |**
33 **| in the documentation and/or other materials provided with the |**
34 **| distribution |**
35 **| |**
36 **| Redistribution and use in binary form, without modification, are |**
37 **| permitted provided that the following conditions are met: |**
38 **| |**
39 **| * No reverse engineering, decompilation, or disassembly of this |**
40 **| software is permitted with respect to any software provided in binary |**
41 **| form. |**
42 **| |**
43 **| * any redistribution and use are licensed by TI for use only with |**
44 **| TI Devices. |**
45 **| |**
46 **| * Nothing shall obligate TI to provide you with source code for |**
47 **| the software licensed and provided to you in object code. |**
48 **| |**
49 **| If software source code is provided to you, modification and |**
50 **| redistribution of the source code are permitted provided that the |**
51 **| following conditions are met: |**
52 **| |**
53 **| * any redistribution and use of the source code, including any |**
54 **| resulting derivative works, are licensed by TI for use only with TI |**
55 **| Devices. |**
56 **| |**
57 **| * any redistribution and use of any object code compiled from the |**
58 **| source code and any resulting derivative works, are licensed by TI |**
59 **| for use only with TI Devices. |**
60 **| |**
61 **| Neither the name of Texas Instruments Incorporated nor the names of |**
62 **| its suppliers may be used to endorse or promote products derived from |**
63 **| this software without specific prior written permission. |**
64 **| |**
65 **| DISCLAIMER. |**
66 **| |**
67 **| THIS SOFTWARE IS PROVIDED BY TI AND TI'S LICENSORS "AS IS" AND ANY |**
68 **| EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |**
69 **| IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |**
70 **| PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL TI AND TI'S LICENSORS BE |**
71 **| LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |**
72 **| CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |**
73 **| SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR |**
74 **| BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |**
75 **| WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE |**
76 **| OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, |**
77 **| EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |**
78 **+--------------------------------------------------------------------------+**
79 *******************************************************************************/
80 
81 #ifndef DSPLIB_LUD_INV_IXX_IXX_OXX_H_
82 #define DSPLIB_LUD_INV_IXX_IXX_OXX_H_
83 
84 #include "../common/DSPLIB_types.h"
85 
86 #ifdef __cplusplus
87 extern "C" {
88 #endif
89 
111 typedef struct {
113  int8_t funcStyle;
116  int32_t order;
117 } DSPLIB_lud_invInitArgs;
118 
127 int32_t DSPLIB_lud_inv_getHandleSize(DSPLIB_lud_invInitArgs *pKerInitArgs);
128 
152 DSPLIB_STATUS DSPLIB_lud_inv_init_checkParams(DSPLIB_kernelHandle handle,
153  const DSPLIB_bufParams2D_t * bufParamsP,
154  const DSPLIB_bufParams2D_t * bufParamsL,
155  const DSPLIB_bufParams2D_t * bufParamsU,
156  const DSPLIB_bufParams2D_t * bufParamsinvA,
157  const DSPLIB_lud_invInitArgs *pKerInitArgs);
158 
182 DSPLIB_STATUS DSPLIB_lud_inv_init(DSPLIB_kernelHandle handle,
183  const DSPLIB_bufParams2D_t * bufParamsP,
184  const DSPLIB_bufParams2D_t * bufParamsL,
185  const DSPLIB_bufParams2D_t * bufParamsU,
186  const DSPLIB_bufParams2D_t * bufParamsinvA,
187  const DSPLIB_lud_invInitArgs *pKerInitArgs);
188 
208 DSPLIB_STATUS DSPLIB_lud_inv_exec_checkParams(DSPLIB_kernelHandle handle,
209  void *restrict pP,
210  void *restrict pL,
211  void *restrict pU,
212  void *restrict pinvA,
213  void *restrict pScratch);
214 
256 DSPLIB_STATUS DSPLIB_lud_inv_exec(DSPLIB_kernelHandle handle,
257  void *restrict pP,
258  void *restrict pL,
259  void *restrict pU,
260  void *restrict pinvA,
261  void *restrict pScratch);
262 
265 #ifdef __cplusplus
266 }
267 #endif
268 
269 #endif /* DSPLIB_LUD_INV_IXX_IXX_OXX_H_ */
270 
271 /* ======================================================================== */
272 /* End of file: DSPLIB_lud_inv.h */
273 /* ======================================================================== */
DSPLIB_STATUS_NAME
DSPLIB_STATUS_NAME
The enumeration of all status codes.
Definition: DSPLIB_types.h:151
DSPLIB_kernelHandle
void * DSPLIB_kernelHandle
Handle type for DSPLIB operations.
Definition: DSPLIB_types.h:172
DSPLIB_lud_inv_exec_checkParams
DSPLIB_STATUS DSPLIB_lud_inv_exec_checkParams(DSPLIB_kernelHandle handle, void *restrict pP, void *restrict pL, void *restrict pU, void *restrict pinvA, void *restrict pScratch)
This function checks the validity of the parameters passed to DSPLIB_lud_inv_exec function....
Definition: DSPLIB_lud_inv.cpp:80
DSPLIB_lud_inv_init
DSPLIB_STATUS DSPLIB_lud_inv_init(DSPLIB_kernelHandle handle, const DSPLIB_bufParams2D_t *bufParamsP, const DSPLIB_bufParams2D_t *bufParamsL, const DSPLIB_bufParams2D_t *bufParamsU, const DSPLIB_bufParams2D_t *bufParamsinvA, const DSPLIB_lud_invInitArgs *pKerInitArgs)
This function should be called before the DSPLIB_lud_inv_exec function is called. This function takes...
Definition: DSPLIB_lud_inv.cpp:103
DSPLIB_lud_inv_exec
DSPLIB_STATUS DSPLIB_lud_inv_exec(DSPLIB_kernelHandle handle, void *restrict pP, void *restrict pL, void *restrict pU, void *restrict pinvA, void *restrict pScratch)
This function is the main kernel compute function.
Definition: DSPLIB_lud_inv.cpp:155
DSPLIB_lud_inv_init_checkParams
DSPLIB_STATUS DSPLIB_lud_inv_init_checkParams(DSPLIB_kernelHandle handle, const DSPLIB_bufParams2D_t *bufParamsP, const DSPLIB_bufParams2D_t *bufParamsL, const DSPLIB_bufParams2D_t *bufParamsU, const DSPLIB_bufParams2D_t *bufParamsinvA, const DSPLIB_lud_invInitArgs *pKerInitArgs)
This function checks the validity of the parameters passed to DSPLIB_lud_inv_init function....
Definition: DSPLIB_lud_inv.cpp:34
DSPLIB_lud_inv_getHandleSize
int32_t DSPLIB_lud_inv_getHandleSize(DSPLIB_lud_invInitArgs *pKerInitArgs)
This is a query function to calculate the size of internal handle.
Definition: DSPLIB_lud_inv.cpp:25
DSPLIB_bufParams2D_t
A structure for a 2 dimensional buffer descriptor.
Definition: DSPLIB_bufParams.h:78
DSPLIB_lud_invInitArgs
Structure containing the parameters to initialize the kernel.
Definition: DSPLIB_lud_inv.h:111
DSPLIB_lud_invInitArgs::funcStyle
int8_t funcStyle
Variant of the function refer to DSPLIB_FUNCTION_STYLE
Definition: DSPLIB_lud_inv.h:113
DSPLIB_lud_invInitArgs::order
int32_t order
Size of input data.
Definition: DSPLIB_lud_inv.h:116