diff options
Diffstat (limited to 'libavutil/x86/lls_init.c')
| -rw-r--r-- | libavutil/x86/lls_init.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/libavutil/x86/lls_init.c b/libavutil/x86/lls_init.c index 80cda29139..1c5dca42dc 100644 --- a/libavutil/x86/lls_init.c +++ b/libavutil/x86/lls_init.c @@ -3,29 +3,30 @@ * * Copyright (c) 2013 Loren Merritt * - * 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 "libavutil/lls.h" #include "libavutil/x86/cpu.h" -void ff_update_lls_sse2(LLSModel *m, double *var); -void ff_update_lls_avx(LLSModel *m, double *var); -double ff_evaluate_lls_sse2(LLSModel *m, double *var, int order); +void ff_update_lls_sse2(LLSModel *m, const double *var); +void ff_update_lls_avx(LLSModel *m, const double *var); +void ff_update_lls_fma3(LLSModel *m, const double *var); +double ff_evaluate_lls_sse2(LLSModel *m, const double *var, int order); av_cold void ff_init_lls_x86(LLSModel *m) { @@ -38,4 +39,7 @@ av_cold void ff_init_lls_x86(LLSModel *m) if (EXTERNAL_AVX_FAST(cpu_flags)) { m->update_lls = ff_update_lls_avx; } + if (EXTERNAL_FMA3_FAST(cpu_flags)) { + m->update_lls = ff_update_lls_fma3; + } } |