2 * ARM NEON optimised DSP functions
3 * Copyright (c) 2008 Mans Rullgard <mans@mansr.com>
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
25 #include "libavutil/attributes.h"
26 #include "libavutil/arm/cpu.h"
27 #include "libavcodec/h264qpel.h"
29 void ff_put_h264_qpel16_mc00_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
30 void ff_put_h264_qpel16_mc10_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
31 void ff_put_h264_qpel16_mc20_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
32 void ff_put_h264_qpel16_mc30_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
33 void ff_put_h264_qpel16_mc01_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
34 void ff_put_h264_qpel16_mc11_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
35 void ff_put_h264_qpel16_mc21_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
36 void ff_put_h264_qpel16_mc31_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
37 void ff_put_h264_qpel16_mc02_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
38 void ff_put_h264_qpel16_mc12_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
39 void ff_put_h264_qpel16_mc22_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
40 void ff_put_h264_qpel16_mc32_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
41 void ff_put_h264_qpel16_mc03_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
42 void ff_put_h264_qpel16_mc13_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
43 void ff_put_h264_qpel16_mc23_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
44 void ff_put_h264_qpel16_mc33_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
46 void ff_put_h264_qpel8_mc00_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
47 void ff_put_h264_qpel8_mc10_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
48 void ff_put_h264_qpel8_mc20_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
49 void ff_put_h264_qpel8_mc30_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
50 void ff_put_h264_qpel8_mc01_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
51 void ff_put_h264_qpel8_mc11_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
52 void ff_put_h264_qpel8_mc21_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
53 void ff_put_h264_qpel8_mc31_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
54 void ff_put_h264_qpel8_mc02_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
55 void ff_put_h264_qpel8_mc12_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
56 void ff_put_h264_qpel8_mc22_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
57 void ff_put_h264_qpel8_mc32_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
58 void ff_put_h264_qpel8_mc03_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
59 void ff_put_h264_qpel8_mc13_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
60 void ff_put_h264_qpel8_mc23_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
61 void ff_put_h264_qpel8_mc33_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
63 void ff_avg_h264_qpel16_mc00_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
64 void ff_avg_h264_qpel16_mc10_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
65 void ff_avg_h264_qpel16_mc20_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
66 void ff_avg_h264_qpel16_mc30_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
67 void ff_avg_h264_qpel16_mc01_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
68 void ff_avg_h264_qpel16_mc11_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
69 void ff_avg_h264_qpel16_mc21_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
70 void ff_avg_h264_qpel16_mc31_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
71 void ff_avg_h264_qpel16_mc02_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
72 void ff_avg_h264_qpel16_mc12_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
73 void ff_avg_h264_qpel16_mc22_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
74 void ff_avg_h264_qpel16_mc32_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
75 void ff_avg_h264_qpel16_mc03_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
76 void ff_avg_h264_qpel16_mc13_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
77 void ff_avg_h264_qpel16_mc23_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
78 void ff_avg_h264_qpel16_mc33_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
80 void ff_avg_h264_qpel8_mc00_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
81 void ff_avg_h264_qpel8_mc10_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
82 void ff_avg_h264_qpel8_mc20_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
83 void ff_avg_h264_qpel8_mc30_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
84 void ff_avg_h264_qpel8_mc01_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
85 void ff_avg_h264_qpel8_mc11_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
86 void ff_avg_h264_qpel8_mc21_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
87 void ff_avg_h264_qpel8_mc31_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
88 void ff_avg_h264_qpel8_mc02_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
89 void ff_avg_h264_qpel8_mc12_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
90 void ff_avg_h264_qpel8_mc22_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
91 void ff_avg_h264_qpel8_mc32_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
92 void ff_avg_h264_qpel8_mc03_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
93 void ff_avg_h264_qpel8_mc13_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
94 void ff_avg_h264_qpel8_mc23_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
95 void ff_avg_h264_qpel8_mc33_neon(uint8_t *dst
, const uint8_t *src
, ptrdiff_t stride
);
97 av_cold
void ff_h264qpel_init_arm(H264QpelContext
*c
, int bit_depth
)
99 const int high_bit_depth
= bit_depth
> 8;
100 int cpu_flags
= av_get_cpu_flags();
102 if (have_neon(cpu_flags
) && !high_bit_depth
) {
103 c
->put_h264_qpel_pixels_tab
[0][ 0] = ff_put_h264_qpel16_mc00_neon
;
104 c
->put_h264_qpel_pixels_tab
[0][ 1] = ff_put_h264_qpel16_mc10_neon
;
105 c
->put_h264_qpel_pixels_tab
[0][ 2] = ff_put_h264_qpel16_mc20_neon
;
106 c
->put_h264_qpel_pixels_tab
[0][ 3] = ff_put_h264_qpel16_mc30_neon
;
107 c
->put_h264_qpel_pixels_tab
[0][ 4] = ff_put_h264_qpel16_mc01_neon
;
108 c
->put_h264_qpel_pixels_tab
[0][ 5] = ff_put_h264_qpel16_mc11_neon
;
109 c
->put_h264_qpel_pixels_tab
[0][ 6] = ff_put_h264_qpel16_mc21_neon
;
110 c
->put_h264_qpel_pixels_tab
[0][ 7] = ff_put_h264_qpel16_mc31_neon
;
111 c
->put_h264_qpel_pixels_tab
[0][ 8] = ff_put_h264_qpel16_mc02_neon
;
112 c
->put_h264_qpel_pixels_tab
[0][ 9] = ff_put_h264_qpel16_mc12_neon
;
113 c
->put_h264_qpel_pixels_tab
[0][10] = ff_put_h264_qpel16_mc22_neon
;
114 c
->put_h264_qpel_pixels_tab
[0][11] = ff_put_h264_qpel16_mc32_neon
;
115 c
->put_h264_qpel_pixels_tab
[0][12] = ff_put_h264_qpel16_mc03_neon
;
116 c
->put_h264_qpel_pixels_tab
[0][13] = ff_put_h264_qpel16_mc13_neon
;
117 c
->put_h264_qpel_pixels_tab
[0][14] = ff_put_h264_qpel16_mc23_neon
;
118 c
->put_h264_qpel_pixels_tab
[0][15] = ff_put_h264_qpel16_mc33_neon
;
120 c
->put_h264_qpel_pixels_tab
[1][ 0] = ff_put_h264_qpel8_mc00_neon
;
121 c
->put_h264_qpel_pixels_tab
[1][ 1] = ff_put_h264_qpel8_mc10_neon
;
122 c
->put_h264_qpel_pixels_tab
[1][ 2] = ff_put_h264_qpel8_mc20_neon
;
123 c
->put_h264_qpel_pixels_tab
[1][ 3] = ff_put_h264_qpel8_mc30_neon
;
124 c
->put_h264_qpel_pixels_tab
[1][ 4] = ff_put_h264_qpel8_mc01_neon
;
125 c
->put_h264_qpel_pixels_tab
[1][ 5] = ff_put_h264_qpel8_mc11_neon
;
126 c
->put_h264_qpel_pixels_tab
[1][ 6] = ff_put_h264_qpel8_mc21_neon
;
127 c
->put_h264_qpel_pixels_tab
[1][ 7] = ff_put_h264_qpel8_mc31_neon
;
128 c
->put_h264_qpel_pixels_tab
[1][ 8] = ff_put_h264_qpel8_mc02_neon
;
129 c
->put_h264_qpel_pixels_tab
[1][ 9] = ff_put_h264_qpel8_mc12_neon
;
130 c
->put_h264_qpel_pixels_tab
[1][10] = ff_put_h264_qpel8_mc22_neon
;
131 c
->put_h264_qpel_pixels_tab
[1][11] = ff_put_h264_qpel8_mc32_neon
;
132 c
->put_h264_qpel_pixels_tab
[1][12] = ff_put_h264_qpel8_mc03_neon
;
133 c
->put_h264_qpel_pixels_tab
[1][13] = ff_put_h264_qpel8_mc13_neon
;
134 c
->put_h264_qpel_pixels_tab
[1][14] = ff_put_h264_qpel8_mc23_neon
;
135 c
->put_h264_qpel_pixels_tab
[1][15] = ff_put_h264_qpel8_mc33_neon
;
137 c
->avg_h264_qpel_pixels_tab
[0][ 0] = ff_avg_h264_qpel16_mc00_neon
;
138 c
->avg_h264_qpel_pixels_tab
[0][ 1] = ff_avg_h264_qpel16_mc10_neon
;
139 c
->avg_h264_qpel_pixels_tab
[0][ 2] = ff_avg_h264_qpel16_mc20_neon
;
140 c
->avg_h264_qpel_pixels_tab
[0][ 3] = ff_avg_h264_qpel16_mc30_neon
;
141 c
->avg_h264_qpel_pixels_tab
[0][ 4] = ff_avg_h264_qpel16_mc01_neon
;
142 c
->avg_h264_qpel_pixels_tab
[0][ 5] = ff_avg_h264_qpel16_mc11_neon
;
143 c
->avg_h264_qpel_pixels_tab
[0][ 6] = ff_avg_h264_qpel16_mc21_neon
;
144 c
->avg_h264_qpel_pixels_tab
[0][ 7] = ff_avg_h264_qpel16_mc31_neon
;
145 c
->avg_h264_qpel_pixels_tab
[0][ 8] = ff_avg_h264_qpel16_mc02_neon
;
146 c
->avg_h264_qpel_pixels_tab
[0][ 9] = ff_avg_h264_qpel16_mc12_neon
;
147 c
->avg_h264_qpel_pixels_tab
[0][10] = ff_avg_h264_qpel16_mc22_neon
;
148 c
->avg_h264_qpel_pixels_tab
[0][11] = ff_avg_h264_qpel16_mc32_neon
;
149 c
->avg_h264_qpel_pixels_tab
[0][12] = ff_avg_h264_qpel16_mc03_neon
;
150 c
->avg_h264_qpel_pixels_tab
[0][13] = ff_avg_h264_qpel16_mc13_neon
;
151 c
->avg_h264_qpel_pixels_tab
[0][14] = ff_avg_h264_qpel16_mc23_neon
;
152 c
->avg_h264_qpel_pixels_tab
[0][15] = ff_avg_h264_qpel16_mc33_neon
;
154 c
->avg_h264_qpel_pixels_tab
[1][ 0] = ff_avg_h264_qpel8_mc00_neon
;
155 c
->avg_h264_qpel_pixels_tab
[1][ 1] = ff_avg_h264_qpel8_mc10_neon
;
156 c
->avg_h264_qpel_pixels_tab
[1][ 2] = ff_avg_h264_qpel8_mc20_neon
;
157 c
->avg_h264_qpel_pixels_tab
[1][ 3] = ff_avg_h264_qpel8_mc30_neon
;
158 c
->avg_h264_qpel_pixels_tab
[1][ 4] = ff_avg_h264_qpel8_mc01_neon
;
159 c
->avg_h264_qpel_pixels_tab
[1][ 5] = ff_avg_h264_qpel8_mc11_neon
;
160 c
->avg_h264_qpel_pixels_tab
[1][ 6] = ff_avg_h264_qpel8_mc21_neon
;
161 c
->avg_h264_qpel_pixels_tab
[1][ 7] = ff_avg_h264_qpel8_mc31_neon
;
162 c
->avg_h264_qpel_pixels_tab
[1][ 8] = ff_avg_h264_qpel8_mc02_neon
;
163 c
->avg_h264_qpel_pixels_tab
[1][ 9] = ff_avg_h264_qpel8_mc12_neon
;
164 c
->avg_h264_qpel_pixels_tab
[1][10] = ff_avg_h264_qpel8_mc22_neon
;
165 c
->avg_h264_qpel_pixels_tab
[1][11] = ff_avg_h264_qpel8_mc32_neon
;
166 c
->avg_h264_qpel_pixels_tab
[1][12] = ff_avg_h264_qpel8_mc03_neon
;
167 c
->avg_h264_qpel_pixels_tab
[1][13] = ff_avg_h264_qpel8_mc13_neon
;
168 c
->avg_h264_qpel_pixels_tab
[1][14] = ff_avg_h264_qpel8_mc23_neon
;
169 c
->avg_h264_qpel_pixels_tab
[1][15] = ff_avg_h264_qpel8_mc33_neon
;