Statistics
| Branch: | Revision:

ffmpeg / libavcodec / arm / dsputil_neon.c @ a2fc0f6a

History | View | Annotate | Download (8.87 KB)

1
/*
2
 * ARM NEON optimised DSP functions
3
 * Copyright (c) 2008 Mans Rullgard <mans@mansr.com>
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 <stdint.h>
23

    
24
#include "libavcodec/avcodec.h"
25
#include "libavcodec/dsputil.h"
26

    
27
void ff_put_pixels16_neon(uint8_t *, const uint8_t *, int, int);
28
void ff_put_pixels16_x2_neon(uint8_t *, const uint8_t *, int, int);
29
void ff_put_pixels16_y2_neon(uint8_t *, const uint8_t *, int, int);
30
void ff_put_pixels16_xy2_neon(uint8_t *, const uint8_t *, int, int);
31
void ff_put_pixels8_neon(uint8_t *, const uint8_t *, int, int);
32
void ff_put_pixels8_x2_neon(uint8_t *, const uint8_t *, int, int);
33
void ff_put_pixels8_y2_neon(uint8_t *, const uint8_t *, int, int);
34
void ff_put_pixels8_xy2_neon(uint8_t *, const uint8_t *, int, int);
35
void ff_put_pixels16_x2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
36
void ff_put_pixels16_y2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
37
void ff_put_pixels16_xy2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
38
void ff_put_pixels8_x2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
39
void ff_put_pixels8_y2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
40
void ff_put_pixels8_xy2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
41

    
42
void ff_avg_pixels16_neon(uint8_t *, const uint8_t *, int, int);
43

    
44
void ff_put_h264_qpel16_mc00_neon(uint8_t *, uint8_t *, int);
45
void ff_put_h264_qpel16_mc10_neon(uint8_t *, uint8_t *, int);
46
void ff_put_h264_qpel16_mc20_neon(uint8_t *, uint8_t *, int);
47
void ff_put_h264_qpel16_mc30_neon(uint8_t *, uint8_t *, int);
48
void ff_put_h264_qpel16_mc01_neon(uint8_t *, uint8_t *, int);
49
void ff_put_h264_qpel16_mc11_neon(uint8_t *, uint8_t *, int);
50
void ff_put_h264_qpel16_mc21_neon(uint8_t *, uint8_t *, int);
51
void ff_put_h264_qpel16_mc31_neon(uint8_t *, uint8_t *, int);
52
void ff_put_h264_qpel16_mc02_neon(uint8_t *, uint8_t *, int);
53
void ff_put_h264_qpel16_mc12_neon(uint8_t *, uint8_t *, int);
54
void ff_put_h264_qpel16_mc22_neon(uint8_t *, uint8_t *, int);
55
void ff_put_h264_qpel16_mc32_neon(uint8_t *, uint8_t *, int);
56
void ff_put_h264_qpel16_mc03_neon(uint8_t *, uint8_t *, int);
57
void ff_put_h264_qpel16_mc13_neon(uint8_t *, uint8_t *, int);
58
void ff_put_h264_qpel16_mc23_neon(uint8_t *, uint8_t *, int);
59
void ff_put_h264_qpel16_mc33_neon(uint8_t *, uint8_t *, int);
60

    
61
void ff_put_h264_qpel8_mc00_neon(uint8_t *, uint8_t *, int);
62
void ff_put_h264_qpel8_mc10_neon(uint8_t *, uint8_t *, int);
63
void ff_put_h264_qpel8_mc20_neon(uint8_t *, uint8_t *, int);
64
void ff_put_h264_qpel8_mc30_neon(uint8_t *, uint8_t *, int);
65
void ff_put_h264_qpel8_mc01_neon(uint8_t *, uint8_t *, int);
66
void ff_put_h264_qpel8_mc11_neon(uint8_t *, uint8_t *, int);
67
void ff_put_h264_qpel8_mc21_neon(uint8_t *, uint8_t *, int);
68
void ff_put_h264_qpel8_mc31_neon(uint8_t *, uint8_t *, int);
69
void ff_put_h264_qpel8_mc02_neon(uint8_t *, uint8_t *, int);
70
void ff_put_h264_qpel8_mc12_neon(uint8_t *, uint8_t *, int);
71
void ff_put_h264_qpel8_mc22_neon(uint8_t *, uint8_t *, int);
72
void ff_put_h264_qpel8_mc32_neon(uint8_t *, uint8_t *, int);
73
void ff_put_h264_qpel8_mc03_neon(uint8_t *, uint8_t *, int);
74
void ff_put_h264_qpel8_mc13_neon(uint8_t *, uint8_t *, int);
75
void ff_put_h264_qpel8_mc23_neon(uint8_t *, uint8_t *, int);
76
void ff_put_h264_qpel8_mc33_neon(uint8_t *, uint8_t *, int);
77

    
78
void ff_avg_h264_qpel16_mc00_neon(uint8_t *, uint8_t *, int);
79

    
80
void ff_put_h264_chroma_mc8_neon(uint8_t *, uint8_t *, int, int, int, int);
81
void ff_put_h264_chroma_mc4_neon(uint8_t *, uint8_t *, int, int, int, int);
82

    
83
void ff_avg_h264_chroma_mc8_neon(uint8_t *, uint8_t *, int, int, int, int);
84
void ff_avg_h264_chroma_mc4_neon(uint8_t *, uint8_t *, int, int, int, int);
85

    
86
void ff_h264_v_loop_filter_luma_neon(uint8_t *pix, int stride, int alpha,
87
                                     int beta, int8_t *tc0);
88
void ff_h264_h_loop_filter_luma_neon(uint8_t *pix, int stride, int alpha,
89
                                     int beta, int8_t *tc0);
90
void ff_h264_v_loop_filter_chroma_neon(uint8_t *pix, int stride, int alpha,
91
                                       int beta, int8_t *tc0);
92
void ff_h264_h_loop_filter_chroma_neon(uint8_t *pix, int stride, int alpha,
93
                                       int beta, int8_t *tc0);
94

    
95
void ff_h264_idct_add_neon(uint8_t *dst, DCTELEM *block, int stride);
96
void ff_h264_idct_dc_add_neon(uint8_t *dst, DCTELEM *block, int stride);
97

    
98
void ff_dsputil_init_neon(DSPContext *c, AVCodecContext *avctx)
99
{
100
    c->put_pixels_tab[0][0] = ff_put_pixels16_neon;
101
    c->put_pixels_tab[0][1] = ff_put_pixels16_x2_neon;
102
    c->put_pixels_tab[0][2] = ff_put_pixels16_y2_neon;
103
    c->put_pixels_tab[0][3] = ff_put_pixels16_xy2_neon;
104
    c->put_pixels_tab[1][0] = ff_put_pixels8_neon;
105
    c->put_pixels_tab[1][1] = ff_put_pixels8_x2_neon;
106
    c->put_pixels_tab[1][2] = ff_put_pixels8_y2_neon;
107
    c->put_pixels_tab[1][3] = ff_put_pixels8_xy2_neon;
108

    
109
    c->put_no_rnd_pixels_tab[0][0] = ff_put_pixels16_neon;
110
    c->put_no_rnd_pixels_tab[0][1] = ff_put_pixels16_x2_no_rnd_neon;
111
    c->put_no_rnd_pixels_tab[0][2] = ff_put_pixels16_y2_no_rnd_neon;
112
    c->put_no_rnd_pixels_tab[0][3] = ff_put_pixels16_xy2_no_rnd_neon;
113
    c->put_no_rnd_pixels_tab[1][0] = ff_put_pixels8_neon;
114
    c->put_no_rnd_pixels_tab[1][1] = ff_put_pixels8_x2_no_rnd_neon;
115
    c->put_no_rnd_pixels_tab[1][2] = ff_put_pixels8_y2_no_rnd_neon;
116
    c->put_no_rnd_pixels_tab[1][3] = ff_put_pixels8_xy2_no_rnd_neon;
117

    
118
    c->avg_pixels_tab[0][0] = ff_avg_pixels16_neon;
119

    
120
    c->put_h264_chroma_pixels_tab[0] = ff_put_h264_chroma_mc8_neon;
121
    c->put_h264_chroma_pixels_tab[1] = ff_put_h264_chroma_mc4_neon;
122

    
123
    c->avg_h264_chroma_pixels_tab[0] = ff_avg_h264_chroma_mc8_neon;
124
    c->avg_h264_chroma_pixels_tab[1] = ff_avg_h264_chroma_mc4_neon;
125

    
126
    c->put_h264_qpel_pixels_tab[0][ 0] = ff_put_h264_qpel16_mc00_neon;
127
    c->put_h264_qpel_pixels_tab[0][ 1] = ff_put_h264_qpel16_mc10_neon;
128
    c->put_h264_qpel_pixels_tab[0][ 2] = ff_put_h264_qpel16_mc20_neon;
129
    c->put_h264_qpel_pixels_tab[0][ 3] = ff_put_h264_qpel16_mc30_neon;
130
    c->put_h264_qpel_pixels_tab[0][ 4] = ff_put_h264_qpel16_mc01_neon;
131
    c->put_h264_qpel_pixels_tab[0][ 5] = ff_put_h264_qpel16_mc11_neon;
132
    c->put_h264_qpel_pixels_tab[0][ 6] = ff_put_h264_qpel16_mc21_neon;
133
    c->put_h264_qpel_pixels_tab[0][ 7] = ff_put_h264_qpel16_mc31_neon;
134
    c->put_h264_qpel_pixels_tab[0][ 8] = ff_put_h264_qpel16_mc02_neon;
135
    c->put_h264_qpel_pixels_tab[0][ 9] = ff_put_h264_qpel16_mc12_neon;
136
    c->put_h264_qpel_pixels_tab[0][10] = ff_put_h264_qpel16_mc22_neon;
137
    c->put_h264_qpel_pixels_tab[0][11] = ff_put_h264_qpel16_mc32_neon;
138
    c->put_h264_qpel_pixels_tab[0][12] = ff_put_h264_qpel16_mc03_neon;
139
    c->put_h264_qpel_pixels_tab[0][13] = ff_put_h264_qpel16_mc13_neon;
140
    c->put_h264_qpel_pixels_tab[0][14] = ff_put_h264_qpel16_mc23_neon;
141
    c->put_h264_qpel_pixels_tab[0][15] = ff_put_h264_qpel16_mc33_neon;
142

    
143
    c->put_h264_qpel_pixels_tab[1][ 0] = ff_put_h264_qpel8_mc00_neon;
144
    c->put_h264_qpel_pixels_tab[1][ 1] = ff_put_h264_qpel8_mc10_neon;
145
    c->put_h264_qpel_pixels_tab[1][ 2] = ff_put_h264_qpel8_mc20_neon;
146
    c->put_h264_qpel_pixels_tab[1][ 3] = ff_put_h264_qpel8_mc30_neon;
147
    c->put_h264_qpel_pixels_tab[1][ 4] = ff_put_h264_qpel8_mc01_neon;
148
    c->put_h264_qpel_pixels_tab[1][ 5] = ff_put_h264_qpel8_mc11_neon;
149
    c->put_h264_qpel_pixels_tab[1][ 6] = ff_put_h264_qpel8_mc21_neon;
150
    c->put_h264_qpel_pixels_tab[1][ 7] = ff_put_h264_qpel8_mc31_neon;
151
    c->put_h264_qpel_pixels_tab[1][ 8] = ff_put_h264_qpel8_mc02_neon;
152
    c->put_h264_qpel_pixels_tab[1][ 9] = ff_put_h264_qpel8_mc12_neon;
153
    c->put_h264_qpel_pixels_tab[1][10] = ff_put_h264_qpel8_mc22_neon;
154
    c->put_h264_qpel_pixels_tab[1][11] = ff_put_h264_qpel8_mc32_neon;
155
    c->put_h264_qpel_pixels_tab[1][12] = ff_put_h264_qpel8_mc03_neon;
156
    c->put_h264_qpel_pixels_tab[1][13] = ff_put_h264_qpel8_mc13_neon;
157
    c->put_h264_qpel_pixels_tab[1][14] = ff_put_h264_qpel8_mc23_neon;
158
    c->put_h264_qpel_pixels_tab[1][15] = ff_put_h264_qpel8_mc33_neon;
159

    
160
    c->avg_h264_qpel_pixels_tab[0][ 0] = ff_avg_h264_qpel16_mc00_neon;
161

    
162
    c->h264_v_loop_filter_luma = ff_h264_v_loop_filter_luma_neon;
163
    c->h264_h_loop_filter_luma = ff_h264_h_loop_filter_luma_neon;
164
    c->h264_v_loop_filter_chroma = ff_h264_v_loop_filter_chroma_neon;
165
    c->h264_h_loop_filter_chroma = ff_h264_h_loop_filter_chroma_neon;
166

    
167
    c->h264_idct_add = ff_h264_idct_add_neon;
168
    c->h264_idct_dc_add = ff_h264_idct_dc_add_neon;
169
}