Imported Debian version 2.5.3~trusty1
[deb_ffmpeg.git] / ffmpeg / libavcodec / arm / hpeldsp_init_arm.c
1 /*
2 * ARM-optimized halfpel functions
3 * Copyright (c) 2001 Lionel Ulmer
4 *
5 * This file is part of FFmpeg.
6 *
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.
11 *
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.
16 *
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
20 */
21
22 #include "libavutil/arm/cpu.h"
23 #include "libavutil/attributes.h"
24 #include "libavcodec/pixels.h"
25 #include "hpeldsp_arm.h"
26
27 void ff_put_pixels8_arm(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h);
28 void ff_put_pixels8_x2_arm(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h);
29 void ff_put_pixels8_y2_arm(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h);
30 void ff_put_pixels8_xy2_arm(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h);
31
32 void ff_put_no_rnd_pixels8_x2_arm(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h);
33 void ff_put_no_rnd_pixels8_y2_arm(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h);
34 void ff_put_no_rnd_pixels8_xy2_arm(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h);
35
36 void ff_put_pixels16_arm(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h);
37
38 CALL_2X_PIXELS(ff_put_pixels16_x2_arm, ff_put_pixels8_x2_arm, 8)
39 CALL_2X_PIXELS(ff_put_pixels16_y2_arm, ff_put_pixels8_y2_arm, 8)
40 CALL_2X_PIXELS(ff_put_pixels16_xy2_arm, ff_put_pixels8_xy2_arm, 8)
41 CALL_2X_PIXELS(ff_put_no_rnd_pixels16_x2_arm, ff_put_no_rnd_pixels8_x2_arm, 8)
42 CALL_2X_PIXELS(ff_put_no_rnd_pixels16_y2_arm, ff_put_no_rnd_pixels8_y2_arm, 8)
43 CALL_2X_PIXELS(ff_put_no_rnd_pixels16_xy2_arm, ff_put_no_rnd_pixels8_xy2_arm,8)
44
45 av_cold void ff_hpeldsp_init_arm(HpelDSPContext *c, int flags)
46 {
47 int cpu_flags = av_get_cpu_flags();
48
49 c->put_pixels_tab[0][0] = ff_put_pixels16_arm;
50 c->put_pixels_tab[0][1] = ff_put_pixels16_x2_arm;
51 c->put_pixels_tab[0][2] = ff_put_pixels16_y2_arm;
52 c->put_pixels_tab[0][3] = ff_put_pixels16_xy2_arm;
53 c->put_pixels_tab[1][0] = ff_put_pixels8_arm;
54 c->put_pixels_tab[1][1] = ff_put_pixels8_x2_arm;
55 c->put_pixels_tab[1][2] = ff_put_pixels8_y2_arm;
56 c->put_pixels_tab[1][3] = ff_put_pixels8_xy2_arm;
57
58 c->put_no_rnd_pixels_tab[0][0] = ff_put_pixels16_arm;
59 c->put_no_rnd_pixels_tab[0][1] = ff_put_no_rnd_pixels16_x2_arm;
60 c->put_no_rnd_pixels_tab[0][2] = ff_put_no_rnd_pixels16_y2_arm;
61 c->put_no_rnd_pixels_tab[0][3] = ff_put_no_rnd_pixels16_xy2_arm;
62 c->put_no_rnd_pixels_tab[1][0] = ff_put_pixels8_arm;
63 c->put_no_rnd_pixels_tab[1][1] = ff_put_no_rnd_pixels8_x2_arm;
64 c->put_no_rnd_pixels_tab[1][2] = ff_put_no_rnd_pixels8_y2_arm;
65 c->put_no_rnd_pixels_tab[1][3] = ff_put_no_rnd_pixels8_xy2_arm;
66
67 if (have_armv6(cpu_flags))
68 ff_hpeldsp_init_armv6(c, flags);
69 if (have_neon(cpu_flags))
70 ff_hpeldsp_init_neon(c, flags);
71 }