diff options
Diffstat (limited to 'libavcodec/aarch64/fft_init_aarch64.c')
| -rw-r--r-- | libavcodec/aarch64/fft_init_aarch64.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/libavcodec/aarch64/fft_init_aarch64.c b/libavcodec/aarch64/fft_init_aarch64.c index 9cc57d331e..db285205ab 100644 --- a/libavcodec/aarch64/fft_init_aarch64.c +++ b/libavcodec/aarch64/fft_init_aarch64.c @@ -1,23 +1,25 @@ /* * Copyright (c) 2009 Mans Rullgard <mans@mansr.com> * - * This file is part of Libav. + * This file is part of FFmpeg. * - * Libav is free software; you can redistribute it and/or + * 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. * - * Libav is distributed in the hope that it will be useful, + * 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 Libav; if not, write to the Free Software + * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ +#include "config.h" + #include "libavutil/attributes.h" #include "libavutil/cpu.h" #include "libavutil/aarch64/cpu.h" @@ -27,6 +29,10 @@ void ff_fft_permute_neon(FFTContext *s, FFTComplex *z); void ff_fft_calc_neon(FFTContext *s, FFTComplex *z); +void ff_imdct_calc_neon(FFTContext *s, FFTSample *output, const FFTSample *input); +void ff_imdct_half_neon(FFTContext *s, FFTSample *output, const FFTSample *input); +void ff_mdct_calc_neon(FFTContext *s, FFTSample *output, const FFTSample *input); + av_cold void ff_fft_init_aarch64(FFTContext *s) { int cpu_flags = av_get_cpu_flags(); @@ -34,5 +40,11 @@ av_cold void ff_fft_init_aarch64(FFTContext *s) if (have_neon(cpu_flags)) { s->fft_permute = ff_fft_permute_neon; s->fft_calc = ff_fft_calc_neon; +#if CONFIG_MDCT + s->imdct_calc = ff_imdct_calc_neon; + s->imdct_half = ff_imdct_half_neon; + s->mdct_calc = ff_mdct_calc_neon; + s->mdct_permutation = FF_MDCT_PERM_INTERLEAVE; +#endif } } |