2 * MLP codec common header file
3 * Copyright (c) 2007-2008 Ian Caulfield
5 * This file is part of FFmpeg.
7 * FFmpeg is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
12 * FFmpeg is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with FFmpeg; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
22 #ifndef AVCODEC_MLPDSP_H
23 #define AVCODEC_MLPDSP_H
27 typedef struct MLPDSPContext {
28 void (*mlp_filter_channel)(int32_t *state, const int32_t *coeff,
29 int firorder, int iirorder,
30 unsigned int filter_shift, int32_t mask,
31 int blocksize, int32_t *sample_buffer);
34 void ff_mlpdsp_init(MLPDSPContext *c);
35 void ff_mlpdsp_init_x86(MLPDSPContext *c);
37 #endif /* AVCODEC_MLPDSP_H */