diff options
Diffstat (limited to 'libavutil/float_dsp.h')
| -rw-r--r-- | libavutil/float_dsp.h | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/libavutil/float_dsp.h b/libavutil/float_dsp.h index 3142df4fd3..543f7014ee 100644 --- a/libavutil/float_dsp.h +++ b/libavutil/float_dsp.h @@ -1,18 +1,18 @@ /* - * 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 */ @@ -145,7 +145,7 @@ typedef struct AVFloatDSPContext { * @param v2 second input vector, difference output, 16-byte aligned * @param len length of vectors, multiple of 4 */ - void (*butterflies_float)(float *restrict v1, float *restrict v2, int len); + void (*butterflies_float)(float *av_restrict v1, float *av_restrict v2, int len); /** * Calculate the scalar product of two vectors of floats. @@ -183,5 +183,13 @@ void ff_float_dsp_init_aarch64(AVFloatDSPContext *fdsp); void ff_float_dsp_init_arm(AVFloatDSPContext *fdsp); void ff_float_dsp_init_ppc(AVFloatDSPContext *fdsp, int strict); void ff_float_dsp_init_x86(AVFloatDSPContext *fdsp); +void ff_float_dsp_init_mips(AVFloatDSPContext *fdsp); + +/** + * Allocate a float DSP context. + * + * @param strict setting to non-zero avoids using functions which may not be IEEE-754 compliant + */ +AVFloatDSPContext *avpriv_float_dsp_alloc(int strict); #endif /* AVUTIL_FLOAT_DSP_H */ |