6f7bf64dbc
They were replaced by TX from libavutil; the tremendous work to get to this point (both creating TX as well as porting the users of the components removed in this commit) was completely performed by Lynne alone. Removing the subsystems from configure may break some command lines, because the --disable-fft etc. options are no longer recognized. Co-authored-by: Lynne <dev@lynne.ee> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
41 lines
1.5 KiB
C
41 lines
1.5 KiB
C
/*
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* Copyright (c) 2010 Mans Rullgard <mans@mansr.com>
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*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* FFmpeg is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "config.h"
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#include "libavutil/aarch64/cpu.h"
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#include "libavutil/attributes.h"
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#include "libavutil/internal.h"
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#include "libavcodec/synth_filter.h"
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void ff_synth_filter_float_neon(AVTXContext *imdct,
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float *synth_buf_ptr, int *synth_buf_offset,
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float synth_buf2[32], const float window[512],
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float out[32], float in[32],
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float scale, av_tx_fn imdct_fn);
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av_cold void ff_synth_filter_init_aarch64(SynthFilterContext *s)
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{
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int cpu_flags = av_get_cpu_flags();
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if (have_neon(cpu_flags))
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s->synth_filter_float = ff_synth_filter_float_neon;
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}
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