FreeCalypso > hg > gsm-codec-lib

view libgsmefr/oper_32b.h @ 225:ba737a0203e2

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
dev/a2s-regen.c: fix generation of negative outputs
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 23 Apr 2023 04:36:21 +0000
parents 36e1363ad885
children 3da7ab45910d
line wrap: on
line source

/* Double precision operations */

void L_Extract (Word32 L_32, Word16 *hi, Word16 *lo);
Word32 L_Comp (Word16 hi, Word16 lo);
Word32 Mpy_32 (Word16 hi1, Word16 lo1, Word16 hi2, Word16 lo2);
Word32 Mpy_32_16 (Word16 hi, Word16 lo, Word16 n);
Word32 Div_32 (Word32 L_num, Word16 denom_hi, Word16 denom_lo);