pitch_sharpening 1004 libavcodec/amrnbdec.c pitch_sharpening(p, subframe, p->cur_frame_mode, &fixed_sparse); pitch_sharpening 1180 libavcodec/amrwbdec.c pitch_sharpening(ctx, ctx->fixed_vector); pitch_sharpening 253 libavcodec/sipr.c pitch_sharpening(pitch_lag, pitch_sharp_factor, freq);