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comparison libtwamr/sqrt_l.h @ 308:8dfb7cbe6b59

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libtwamr: integrated up to bgnscd.c
author Mychaela Falconia <falcon@freecalypso.org>
date Tue, 16 Apr 2024 17:57:21 +0000
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307:6b33f3ba4289 308:8dfb7cbe6b59
1 /*
2 ********************************************************************************
3 *
4 * GSM AMR-NB speech codec R98 Version 7.6.0 December 12, 2001
5 * R99 Version 3.3.0
6 * REL-4 Version 4.1.0
7 *
8 ********************************************************************************
9 *
10 * File : sqrt_l.h
11 * Purpose : Computes sqrt(L_x), where L_x is positive.
12 * : If L_x is negative or zero, the result is
13 * : 0 (3fff ffff).
14 *
15 ********************************************************************************
16 */
17 #ifndef sqrt_l_h
18 #define sqrt_l_h "$Id $"
19
20 /*
21 ********************************************************************************
22 * INCLUDE FILES
23 ********************************************************************************
24 */
25 #include "typedef.h"
26
27 /*
28 ********************************************************************************
29 * DECLARATION OF PROTOTYPES
30 ********************************************************************************
31 */
32
33 Word32 sqrt_l_exp (/* o : output value, Q31 */
34 Word32 L_x, /* i : input value, Q31 */
35 Word16 *exp /* o : right shift to be applied to result, Q0 */
36 );
37
38 #endif