| /* libFLAC - Free Lossless Audio Codec library |
| * Copyright (C) 2022 Xiph.Org Foundation |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * - Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * - Neither the name of the Xiph.org Foundation nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
| * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
| * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifdef HAVE_CONFIG_H |
| # include <config.h> |
| #endif |
| |
| #include "private/cpu.h" |
| |
| #ifndef FLAC__INTEGER_ONLY_LIBRARY |
| #ifndef FLAC__NO_ASM |
| #if defined FLAC__CPU_X86_64 && FLAC__HAS_X86INTRIN |
| #include "private/lpc.h" |
| #ifdef FLAC__FMA_SUPPORTED |
| |
| #include "FLAC/assert.h" |
| |
| FLAC__SSE_TARGET("fma") |
| void FLAC__lpc_compute_autocorrelation_intrin_fma_lag_8(const FLAC__real data[], uint32_t data_len, uint32_t lag, double autoc[]) |
| { |
| #undef MAX_LAG |
| #define MAX_LAG 8 |
| #include "deduplication/lpc_compute_autocorrelation_intrin.c" |
| } |
| |
| FLAC__SSE_TARGET("fma") |
| void FLAC__lpc_compute_autocorrelation_intrin_fma_lag_12(const FLAC__real data[], uint32_t data_len, uint32_t lag, double autoc[]) |
| { |
| #undef MAX_LAG |
| #define MAX_LAG 12 |
| #include "deduplication/lpc_compute_autocorrelation_intrin.c" |
| } |
| FLAC__SSE_TARGET("fma") |
| void FLAC__lpc_compute_autocorrelation_intrin_fma_lag_16(const FLAC__real data[], uint32_t data_len, uint32_t lag, double autoc[]) |
| { |
| #undef MAX_LAG |
| #define MAX_LAG 16 |
| #include "deduplication/lpc_compute_autocorrelation_intrin.c" |
| |
| } |
| |
| #endif /* FLAC__FMA_SUPPORTED */ |
| #endif /* FLAC__CPU_X86_64 && FLAC__HAS_X86INTRIN */ |
| #endif /* FLAC__NO_ASM */ |
| #endif /* FLAC__INTEGER_ONLY_LIBRARY */ |
