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idctdsp_init_armv6.c
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1 /*
2  * Copyright (c) 2009 Mans Rullgard <mans@mansr.com>
3  *
4  * This file is part of FFmpeg.
5  *
6  * FFmpeg is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Lesser General Public
8  * License as published by the Free Software Foundation; either
9  * version 2.1 of the License, or (at your option) any later version.
10  *
11  * FFmpeg is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  * Lesser General Public License for more details.
15  *
16  * You should have received a copy of the GNU Lesser General Public
17  * License along with FFmpeg; if not, write to the Free Software
18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19  */
20 
21 #include <stdint.h>
22 
23 #include "libavutil/attributes.h"
24 #include "libavcodec/avcodec.h"
25 #include "libavcodec/idctdsp.h"
26 #include "idctdsp_arm.h"
27 
28 void ff_simple_idct_armv6(int16_t *data);
29 void ff_simple_idct_put_armv6(uint8_t *dest, int line_size, int16_t *data);
30 void ff_simple_idct_add_armv6(uint8_t *dest, int line_size, int16_t *data);
31 
32 void ff_add_pixels_clamped_armv6(const int16_t *block, uint8_t *pixels,
33  int line_size);
34 
36  unsigned high_bit_depth)
37 {
38  if (!avctx->lowres && !high_bit_depth) {
39  if (avctx->idct_algo == FF_IDCT_AUTO ||
40  avctx->idct_algo == FF_IDCT_SIMPLEARMV6) {
45  }
46  }
48 }