2 * Copyright (c) 2011 Mans Rullgard
4 * This file is part of Libav.
6 * Libav is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * Libav is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with Libav; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
23 #include "libavutil/arm/cpu.h"
24 #include "libavcodec/mpegaudiodsp.h"
27 void ff_mpadsp_apply_window_fixed_armv6(int32_t *synth_buf, int32_t *window,
28 int *dither, int16_t *out, int incr);
30 void ff_mpadsp_init_arm(MPADSPContext *s)
32 int cpu_flags = av_get_cpu_flags();
34 if (have_armv6(cpu_flags)) {
35 s->apply_window_fixed = ff_mpadsp_apply_window_fixed_armv6;