pitch_sharpening 552 libavcodec/amrnbdec.c static void pitch_sharpening(AMRContext *p, int subframe, enum Mode mode, pitch_sharpening 581 libavcodec/amrwbdec.c static void pitch_sharpening(AMRWBContext *ctx, float *fixed_vector) pitch_sharpening 179 libavcodec/sipr.c static void pitch_sharpening(int pitch_lag_int, float beta,