FFmpeg
hpeldsp_init_mips.c
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1 /*
2  * Copyright (c) 2015 Parag Salasakar (Parag.Salasakar@imgtec.com)
3  * Copyright (c) 2016 Zhou Xiaoyong <zhouxiaoyong@loongson.cn>
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 "../hpeldsp.h"
23 #include "libavcodec/mips/hpeldsp_mips.h"
24 
25 #if HAVE_MSA
26 static void ff_hpeldsp_init_msa(HpelDSPContext *c, int flags)
27 {
28  c->put_pixels_tab[0][0] = ff_put_pixels16_msa;
29  c->put_pixels_tab[0][1] = ff_put_pixels16_x2_msa;
30  c->put_pixels_tab[0][2] = ff_put_pixels16_y2_msa;
31  c->put_pixels_tab[0][3] = ff_put_pixels16_xy2_msa;
32 
33  c->put_pixels_tab[1][0] = ff_put_pixels8_msa;
34  c->put_pixels_tab[1][1] = ff_put_pixels8_x2_msa;
35  c->put_pixels_tab[1][2] = ff_put_pixels8_y2_msa;
36  c->put_pixels_tab[1][3] = ff_put_pixels8_xy2_msa;
37 
38  c->put_pixels_tab[2][1] = ff_put_pixels4_x2_msa;
39  c->put_pixels_tab[2][2] = ff_put_pixels4_y2_msa;
40  c->put_pixels_tab[2][3] = ff_put_pixels4_xy2_msa;
41 
42  c->put_no_rnd_pixels_tab[0][0] = ff_put_pixels16_msa;
43  c->put_no_rnd_pixels_tab[0][1] = ff_put_no_rnd_pixels16_x2_msa;
44  c->put_no_rnd_pixels_tab[0][2] = ff_put_no_rnd_pixels16_y2_msa;
45  c->put_no_rnd_pixels_tab[0][3] = ff_put_no_rnd_pixels16_xy2_msa;
46 
47  c->put_no_rnd_pixels_tab[1][0] = ff_put_pixels8_msa;
48  c->put_no_rnd_pixels_tab[1][1] = ff_put_no_rnd_pixels8_x2_msa;
49  c->put_no_rnd_pixels_tab[1][2] = ff_put_no_rnd_pixels8_y2_msa;
50  c->put_no_rnd_pixels_tab[1][3] = ff_put_no_rnd_pixels8_xy2_msa;
51 
52  c->avg_pixels_tab[0][0] = ff_avg_pixels16_msa;
53  c->avg_pixels_tab[0][1] = ff_avg_pixels16_x2_msa;
54  c->avg_pixels_tab[0][2] = ff_avg_pixels16_y2_msa;
55  c->avg_pixels_tab[0][3] = ff_avg_pixels16_xy2_msa;
56 
57  c->avg_pixels_tab[1][0] = ff_avg_pixels8_msa;
58  c->avg_pixels_tab[1][1] = ff_avg_pixels8_x2_msa;
59  c->avg_pixels_tab[1][2] = ff_avg_pixels8_y2_msa;
60  c->avg_pixels_tab[1][3] = ff_avg_pixels8_xy2_msa;
61 
62  c->avg_pixels_tab[2][0] = ff_avg_pixels4_msa;
63  c->avg_pixels_tab[2][1] = ff_avg_pixels4_x2_msa;
64  c->avg_pixels_tab[2][2] = ff_avg_pixels4_y2_msa;
65  c->avg_pixels_tab[2][3] = ff_avg_pixels4_xy2_msa;
66 }
67 #endif // #if HAVE_MSA
68 
69 #if HAVE_MMI
70 static void ff_hpeldsp_init_mmi(HpelDSPContext *c, int flags)
71 {
72  c->put_pixels_tab[0][0] = ff_put_pixels16_8_mmi;
73  c->put_pixels_tab[0][1] = ff_put_pixels16_x2_8_mmi;
74  c->put_pixels_tab[0][2] = ff_put_pixels16_y2_8_mmi;
75  c->put_pixels_tab[0][3] = ff_put_pixels16_xy2_8_mmi;
76 
77  c->put_pixels_tab[1][0] = ff_put_pixels8_8_mmi;
78  c->put_pixels_tab[1][1] = ff_put_pixels8_x2_8_mmi;
79  c->put_pixels_tab[1][2] = ff_put_pixels8_y2_8_mmi;
80  c->put_pixels_tab[1][3] = ff_put_pixels8_xy2_8_mmi;
81 
82  c->put_pixels_tab[2][0] = ff_put_pixels4_8_mmi;
83  c->put_pixels_tab[2][1] = ff_put_pixels4_x2_8_mmi;
84  c->put_pixels_tab[2][2] = ff_put_pixels4_y2_8_mmi;
85  c->put_pixels_tab[2][3] = ff_put_pixels4_xy2_8_mmi;
86 
87  c->put_no_rnd_pixels_tab[0][0] = ff_put_pixels16_8_mmi;
88  c->put_no_rnd_pixels_tab[0][1] = ff_put_no_rnd_pixels16_x2_8_mmi;
89  c->put_no_rnd_pixels_tab[0][2] = ff_put_no_rnd_pixels16_y2_8_mmi;
90  c->put_no_rnd_pixels_tab[0][3] = ff_put_no_rnd_pixels16_xy2_8_mmi;
91 
92  c->put_no_rnd_pixels_tab[1][0] = ff_put_pixels8_8_mmi;
93  c->put_no_rnd_pixels_tab[1][1] = ff_put_no_rnd_pixels8_x2_8_mmi;
94  c->put_no_rnd_pixels_tab[1][2] = ff_put_no_rnd_pixels8_y2_8_mmi;
95  c->put_no_rnd_pixels_tab[1][3] = ff_put_no_rnd_pixels8_xy2_8_mmi;
96 
97  c->avg_pixels_tab[0][0] = ff_avg_pixels16_8_mmi;
98  c->avg_pixels_tab[0][1] = ff_avg_pixels16_x2_8_mmi;
99  c->avg_pixels_tab[0][2] = ff_avg_pixels16_y2_8_mmi;
100  c->avg_pixels_tab[0][3] = ff_avg_pixels16_xy2_8_mmi;
101 
102  c->avg_pixels_tab[1][0] = ff_avg_pixels8_8_mmi;
103  c->avg_pixels_tab[1][1] = ff_avg_pixels8_x2_8_mmi;
104  c->avg_pixels_tab[1][2] = ff_avg_pixels8_y2_8_mmi;
105  c->avg_pixels_tab[1][3] = ff_avg_pixels8_xy2_8_mmi;
106 
107  c->avg_pixels_tab[2][0] = ff_avg_pixels4_8_mmi;
108  c->avg_pixels_tab[2][1] = ff_avg_pixels4_x2_8_mmi;
109  c->avg_pixels_tab[2][2] = ff_avg_pixels4_y2_8_mmi;
110  c->avg_pixels_tab[2][3] = ff_avg_pixels4_xy2_8_mmi;
111 }
112 #endif // #if HAVE_MMI
113 
114 void ff_hpeldsp_init_mips(HpelDSPContext *c, int flags)
115 {
116 #if HAVE_MMI
117  ff_hpeldsp_init_mmi(c, flags);
118 #endif // #if HAVE_MMI
119 #if HAVE_MSA
120  ff_hpeldsp_init_msa(c, flags);
121 #endif // #if HAVE_MSA
122 }
ff_put_pixels16_x2_8_mmi
void ff_put_pixels16_x2_8_mmi(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_avg_pixels16_xy2_msa
void ff_avg_pixels16_xy2_msa(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_avg_pixels4_x2_msa
void ff_avg_pixels4_x2_msa(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_put_no_rnd_pixels16_x2_msa
void ff_put_no_rnd_pixels16_x2_msa(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_put_pixels8_y2_msa
void ff_put_pixels8_y2_msa(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_put_pixels16_y2_8_mmi
void ff_put_pixels16_y2_8_mmi(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_put_pixels16_y2_msa
void ff_put_pixels16_y2_msa(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_put_pixels16_x2_msa
void ff_put_pixels16_x2_msa(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_avg_pixels4_y2_msa
void ff_avg_pixels4_y2_msa(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_avg_pixels4_msa
void ff_avg_pixels4_msa(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_put_no_rnd_pixels8_x2_msa
void ff_put_no_rnd_pixels8_x2_msa(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_avg_pixels8_8_mmi
void ff_avg_pixels8_8_mmi(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_avg_pixels16_x2_8_mmi
void ff_avg_pixels16_x2_8_mmi(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_put_pixels4_xy2_msa
void ff_put_pixels4_xy2_msa(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_put_no_rnd_pixels8_y2_msa
void ff_put_no_rnd_pixels8_y2_msa(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_put_pixels8_8_mmi
void ff_put_pixels8_8_mmi(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_put_pixels16_xy2_8_mmi
void ff_put_pixels16_xy2_8_mmi(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_avg_pixels16_xy2_8_mmi
void ff_avg_pixels16_xy2_8_mmi(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_put_pixels4_y2_msa
void ff_put_pixels4_y2_msa(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_avg_pixels4_x2_8_mmi
void ff_avg_pixels4_x2_8_mmi(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_put_pixels4_x2_msa
void ff_put_pixels4_x2_msa(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_put_no_rnd_pixels16_y2_8_mmi
void ff_put_no_rnd_pixels16_y2_8_mmi(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_avg_pixels16_y2_8_mmi
void ff_avg_pixels16_y2_8_mmi(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_avg_pixels8_x2_8_mmi
void ff_avg_pixels8_x2_8_mmi(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_put_no_rnd_pixels8_y2_8_mmi
void ff_put_no_rnd_pixels8_y2_8_mmi(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_avg_pixels4_xy2_8_mmi
void ff_avg_pixels4_xy2_8_mmi(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
c
Undefined Behavior In the C some operations are like signed integer dereferencing freed accessing outside allocated Undefined Behavior must not occur in a C it is not safe even if the output of undefined operations is unused The unsafety may seem nit picking but Optimizing compilers have in fact optimized code on the assumption that no undefined Behavior occurs Optimizing code based on wrong assumptions can and has in some cases lead to effects beyond the output of computations The signed integer overflow problem in speed critical code Code which is highly optimized and works with signed integers sometimes has the problem that often the output of the computation does not c
Definition: undefined.txt:32
ff_put_pixels16_msa
void ff_put_pixels16_msa(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_avg_pixels16_x2_msa
void ff_avg_pixels16_x2_msa(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_put_pixels8_y2_8_mmi
void ff_put_pixels8_y2_8_mmi(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
HpelDSPContext
Half-pel DSP context.
Definition: hpeldsp.h:45
ff_hpeldsp_init_mips
void ff_hpeldsp_init_mips(HpelDSPContext *c, int flags)
Definition: hpeldsp_init_mips.c:114
ff_avg_pixels4_y2_8_mmi
void ff_avg_pixels4_y2_8_mmi(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
hpeldsp_mips.h
ff_avg_pixels4_xy2_msa
void ff_avg_pixels4_xy2_msa(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_put_pixels4_x2_8_mmi
void ff_put_pixels4_x2_8_mmi(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_put_no_rnd_pixels16_xy2_8_mmi
void ff_put_no_rnd_pixels16_xy2_8_mmi(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_put_no_rnd_pixels8_xy2_8_mmi
void ff_put_no_rnd_pixels8_xy2_8_mmi(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_avg_pixels16_y2_msa
void ff_avg_pixels16_y2_msa(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_put_pixels16_xy2_msa
void ff_put_pixels16_xy2_msa(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_put_pixels4_xy2_8_mmi
void ff_put_pixels4_xy2_8_mmi(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_put_pixels8_xy2_msa
void ff_put_pixels8_xy2_msa(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_put_no_rnd_pixels8_xy2_msa
void ff_put_no_rnd_pixels8_xy2_msa(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_avg_pixels16_8_mmi
void ff_avg_pixels16_8_mmi(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_avg_pixels8_msa
void ff_avg_pixels8_msa(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_put_no_rnd_pixels16_x2_8_mmi
void ff_put_no_rnd_pixels16_x2_8_mmi(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_put_no_rnd_pixels8_x2_8_mmi
void ff_put_no_rnd_pixels8_x2_8_mmi(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_avg_pixels16_msa
void ff_avg_pixels16_msa(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_put_pixels4_8_mmi
void ff_put_pixels4_8_mmi(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_put_pixels8_x2_8_mmi
void ff_put_pixels8_x2_8_mmi(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_put_pixels4_y2_8_mmi
void ff_put_pixels4_y2_8_mmi(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_put_no_rnd_pixels16_y2_msa
void ff_put_no_rnd_pixels16_y2_msa(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_put_pixels8_xy2_8_mmi
void ff_put_pixels8_xy2_8_mmi(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_avg_pixels8_y2_msa
void ff_avg_pixels8_y2_msa(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_put_pixels8_x2_msa
void ff_put_pixels8_x2_msa(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_put_pixels8_msa
void ff_put_pixels8_msa(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_avg_pixels8_y2_8_mmi
void ff_avg_pixels8_y2_8_mmi(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_put_pixels16_8_mmi
void ff_put_pixels16_8_mmi(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_avg_pixels8_x2_msa
void ff_avg_pixels8_x2_msa(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
flags
#define flags(name, subs,...)
Definition: cbs_av1.c:565
ff_put_no_rnd_pixels16_xy2_msa
void ff_put_no_rnd_pixels16_xy2_msa(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_avg_pixels8_xy2_8_mmi
void ff_avg_pixels8_xy2_8_mmi(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_avg_pixels8_xy2_msa
void ff_avg_pixels8_xy2_msa(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
ff_avg_pixels4_8_mmi
void ff_avg_pixels4_8_mmi(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int32_t h)
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