2 * This file is part of FFmpeg.
4 * FFmpeg is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
9 * FFmpeg is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with FFmpeg; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19 #ifndef AVCODEC_ARM_IDCT_H
20 #define AVCODEC_ARM_IDCT_H
24 void ff_j_rev_dct_arm(int16_t *data
);
26 void ff_simple_idct_arm(int16_t *data
);
28 void ff_simple_idct_armv5te(int16_t *data
);
29 void ff_simple_idct_put_armv5te(uint8_t *dest
, int line_size
, int16_t *data
);
30 void ff_simple_idct_add_armv5te(uint8_t *dest
, int line_size
, int16_t *data
);
32 void ff_simple_idct_armv6(int16_t *data
);
33 void ff_simple_idct_put_armv6(uint8_t *dest
, int line_size
, int16_t *data
);
34 void ff_simple_idct_add_armv6(uint8_t *dest
, int line_size
, int16_t *data
);
36 void ff_simple_idct_neon(int16_t *data
);
37 void ff_simple_idct_put_neon(uint8_t *dest
, int line_size
, int16_t *data
);
38 void ff_simple_idct_add_neon(uint8_t *dest
, int line_size
, int16_t *data
);
40 #endif /* AVCODEC_ARM_IDCT_H */