Author: cmcq Date: Fri Jul 31 05:08:18 2009 New Revision: 4856 Log: Use multiply instead of divide, for speed Modified: amr/amrnbdec.c Modified: amr/amrnbdec.c ============================================================================== --- amr/amrnbdec.c Fri Jul 31 05:05:57 2009 (r4855) +++ amr/amrnbdec.c Fri Jul 31 05:08:18 2009 (r4856) @@ -916,7 +916,7 @@ static int synthesis(AMRContext *p, floa // factor of 4 if (overflow) for (i = 0; i < AMR_SUBFRAME_SIZE; i++) - p->pitch_vector[i] /= 4.0; + p->pitch_vector[i] *= 0.25; // construct the excitation vector for (i = 0; i < AMR_SUBFRAME_SIZE; i++)