FreeCalypso > hg > gsm-codec-lib
view libtwamr/sqrt_l.h @ 368:3a25bdfad0d8
libtwamr: integrate q_gain_c.c
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Mon, 06 May 2024 03:18:47 +0000 |
parents | 8dfb7cbe6b59 |
children |
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/* ******************************************************************************** * * GSM AMR-NB speech codec R98 Version 7.6.0 December 12, 2001 * R99 Version 3.3.0 * REL-4 Version 4.1.0 * ******************************************************************************** * * File : sqrt_l.h * Purpose : Computes sqrt(L_x), where L_x is positive. * : If L_x is negative or zero, the result is * : 0 (3fff ffff). * ******************************************************************************** */ #ifndef sqrt_l_h #define sqrt_l_h "$Id $" /* ******************************************************************************** * INCLUDE FILES ******************************************************************************** */ #include "typedef.h" /* ******************************************************************************** * DECLARATION OF PROTOTYPES ******************************************************************************** */ Word32 sqrt_l_exp (/* o : output value, Q31 */ Word32 L_x, /* i : input value, Q31 */ Word16 *exp /* o : right shift to be applied to result, Q0 */ ); #endif