FreeCalypso > hg > gsm-codec-lib
view libtwamr/pow2.h @ 586:b21ea4ab586d
libgsmhr1: update for TW-TS-002 version 1.2.0
The component of libgsmhr1 being changed is RTP input functions;
the change is accepting FT=1 (invalid SID) frames both with and
without payload data bits.
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Mon, 10 Mar 2025 02:03:31 +0000 |
| parents | 190c4c9a3693 |
| 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 : pow2.h * Purpose : computes L_x = pow(2.0, exponent.fraction) * ******************************************************************************** */ #ifndef pow2_h #define pow2_h "$Id $" /* ******************************************************************************** * INCLUDE FILES ******************************************************************************** */ #include "typedef.h" /* ******************************************************************************** * DEFINITION OF DATA TYPES ******************************************************************************** */ /* ******************************************************************************** * DECLARATION OF PROTOTYPES ******************************************************************************** */ Word32 Pow2 ( /* (o) : result (range: 0<=val<=0x7fffffff) */ Word16 exponent, /* (i) : Integer part. (range: 0<=val<=30) */ Word16 fraction /* (i) : Fractional part. (range: 0.0<=val<1.0) */ ); #endif