misc typo, style and wording fixes
[ffmpeg.git] / libavcodec / arm / vp8dsp.h
1 /*
2  * This file is part of Libav.
3  *
4  * Libav 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.
8  *
9  * Libav 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.
13  *
14  * You should have received a copy of the GNU Lesser General Public
15  * License along with Libav; if not, write to the Free Software
16  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
17  */
18
19 #ifndef AVCODEC_ARM_VP8DSP_H
20 #define AVCODEC_ARM_VP8DSP_H
21
22 #include "libavcodec/vp8dsp.h"
23
24 void ff_vp8dsp_init_armv6(VP8DSPContext *dsp);
25 void ff_vp8dsp_init_neon(VP8DSPContext *dsp);
26
27 #define VP8_LF_Y(hv, inner, opt)                                             \
28     void ff_vp8_##hv##_loop_filter16##inner##_##opt(uint8_t *dst,            \
29                                                     ptrdiff_t stride,        \
30                                                     int flim_E, int flim_I,  \
31                                                     int hev_thresh)
32
33 #define VP8_LF_UV(hv, inner, opt)                                            \
34     void ff_vp8_##hv##_loop_filter8uv##inner##_##opt(uint8_t *dstU,          \
35                                                      uint8_t *dstV,          \
36                                                      ptrdiff_t stride,       \
37                                                      int flim_E, int flim_I, \
38                                                      int hev_thresh)
39
40 #define VP8_LF_SIMPLE(hv, opt)                                          \
41     void ff_vp8_##hv##_loop_filter16_simple_##opt(uint8_t *dst,         \
42                                                   ptrdiff_t stride,     \
43                                                   int flim)
44
45 #define VP8_LF_HV(inner, opt)                   \
46     VP8_LF_Y(h,  inner, opt);                   \
47     VP8_LF_Y(v,  inner, opt);                   \
48     VP8_LF_UV(h, inner, opt);                   \
49     VP8_LF_UV(v, inner, opt)
50
51 #define VP8_LF(opt)                             \
52     VP8_LF_HV(,       opt);                     \
53     VP8_LF_HV(_inner, opt);                     \
54     VP8_LF_SIMPLE(h, opt);                      \
55     VP8_LF_SIMPLE(v, opt)
56
57 #define VP8_MC(n, opt)                                                  \
58     void ff_put_vp8_##n##_##opt(uint8_t *dst, ptrdiff_t dststride,      \
59                                 uint8_t *src, ptrdiff_t srcstride,      \
60                                 int h, int x, int y)
61
62 #define VP8_EPEL(w, opt)                        \
63     VP8_MC(pixels ## w, opt);                   \
64     VP8_MC(epel ## w ## _h4, opt);              \
65     VP8_MC(epel ## w ## _h6, opt);              \
66     VP8_MC(epel ## w ## _v4, opt);              \
67     VP8_MC(epel ## w ## _h4v4, opt);            \
68     VP8_MC(epel ## w ## _h6v4, opt);            \
69     VP8_MC(epel ## w ## _v6, opt);              \
70     VP8_MC(epel ## w ## _h4v6, opt);            \
71     VP8_MC(epel ## w ## _h6v6, opt)
72
73 #define VP8_BILIN(w, opt)                       \
74     VP8_MC(bilin ## w ## _h, opt);              \
75     VP8_MC(bilin ## w ## _v, opt);              \
76     VP8_MC(bilin ## w ## _hv, opt)
77
78 #endif /* AVCODEC_ARM_VP8DSP_H */