diff options
Diffstat (limited to 'libavcodec/synth_filter.h')
-rw-r--r-- | libavcodec/synth_filter.h | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/libavcodec/synth_filter.h b/libavcodec/synth_filter.h index a93dc4f..df3589a 100644 --- a/libavcodec/synth_filter.h +++ b/libavcodec/synth_filter.h @@ -1,20 +1,20 @@ /* * copyright (c) 2008 Michael Niedermayer <michaelni@gmx.at> * - * 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 */ @@ -22,6 +22,7 @@ #define AVCODEC_SYNTH_FILTER_H #include "fft.h" +#include "dcadct.h" typedef struct SynthFilterContext { void (*synth_filter_float)(FFTContext *imdct, @@ -29,6 +30,18 @@ typedef struct SynthFilterContext { float synth_buf2[32], const float window[512], float out[32], const float in[32], float scale); + void (*synth_filter_float_64)(FFTContext *imdct, + float *synth_buf_ptr, int *synth_buf_offset, + float synth_buf2[64], const float window[1024], + float out[64], const float in[64], float scale); + void (*synth_filter_fixed)(DCADCTContext *imdct, + int32_t *synth_buf_ptr, int *synth_buf_offset, + int32_t synth_buf2[32], const int32_t window[512], + int32_t out[32], const int32_t in[32]); + void (*synth_filter_fixed_64)(DCADCTContext *imdct, + int32_t *synth_buf_ptr, int *synth_buf_offset, + int32_t synth_buf2[64], const int32_t window[1024], + int32_t out[64], const int32_t in[64]); } SynthFilterContext; void ff_synth_filter_init(SynthFilterContext *c); |