From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:32:43 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- media/ffvpx/libavcodec/arm/mpegaudiodsp_init_arm.c | 38 ++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 media/ffvpx/libavcodec/arm/mpegaudiodsp_init_arm.c (limited to 'media/ffvpx/libavcodec/arm/mpegaudiodsp_init_arm.c') diff --git a/media/ffvpx/libavcodec/arm/mpegaudiodsp_init_arm.c b/media/ffvpx/libavcodec/arm/mpegaudiodsp_init_arm.c new file mode 100644 index 0000000000..d87bd27ad8 --- /dev/null +++ b/media/ffvpx/libavcodec/arm/mpegaudiodsp_init_arm.c @@ -0,0 +1,38 @@ +/* + * Copyright (c) 2011 Mans Rullgard + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include + +#include "libavutil/attributes.h" +#include "libavutil/arm/cpu.h" +#include "libavcodec/mpegaudiodsp.h" +#include "config.h" + +void ff_mpadsp_apply_window_fixed_armv6(int32_t *synth_buf, int32_t *window, + int *dither, int16_t *out, ptrdiff_t incr); + +av_cold void ff_mpadsp_init_arm(MPADSPContext *s) +{ + int cpu_flags = av_get_cpu_flags(); + + if (have_armv6(cpu_flags)) { + s->apply_window_fixed = ff_mpadsp_apply_window_fixed_armv6; + } +} -- cgit v1.2.3