FFmpeg
hevcdsp_lasx.h
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1 /*
2  * Copyright (c) 2023 Loongson Technology Corporation Limited
3  * Contributed by jinbo <jinbo@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 #ifndef AVCODEC_LOONGARCH_HEVCDSP_LASX_H
23 #define AVCODEC_LOONGARCH_HEVCDSP_LASX_H
24 
25 #include "libavcodec/hevc/dsp.h"
26 
27 #define PEL_UNI_W(PEL, DIR, WIDTH) \
28 void ff_hevc_put_hevc_##PEL##_uni_w_##DIR##WIDTH##_8_lasx(uint8_t *dst, \
29  ptrdiff_t \
30  dst_stride, \
31  const uint8_t *src, \
32  ptrdiff_t \
33  src_stride, \
34  int height, \
35  int denom, \
36  int wx, \
37  int ox, \
38  intptr_t mx, \
39  intptr_t my, \
40  int width)
41 
42 PEL_UNI_W(pel, pixels, 6);
43 PEL_UNI_W(pel, pixels, 8);
44 PEL_UNI_W(pel, pixels, 12);
45 PEL_UNI_W(pel, pixels, 16);
46 PEL_UNI_W(pel, pixels, 24);
47 PEL_UNI_W(pel, pixels, 32);
48 PEL_UNI_W(pel, pixels, 48);
49 PEL_UNI_W(pel, pixels, 64);
50 
51 PEL_UNI_W(qpel, v, 8);
52 PEL_UNI_W(qpel, v, 12);
53 PEL_UNI_W(qpel, v, 16);
54 PEL_UNI_W(qpel, v, 24);
55 PEL_UNI_W(qpel, v, 32);
56 PEL_UNI_W(qpel, v, 48);
57 PEL_UNI_W(qpel, v, 64);
58 
59 PEL_UNI_W(qpel, h, 4);
60 PEL_UNI_W(qpel, h, 6);
61 PEL_UNI_W(qpel, h, 8);
62 PEL_UNI_W(qpel, h, 12);
63 PEL_UNI_W(qpel, h, 16);
64 PEL_UNI_W(qpel, h, 24);
65 PEL_UNI_W(qpel, h, 32);
66 PEL_UNI_W(qpel, h, 48);
67 PEL_UNI_W(qpel, h, 64);
68 
69 PEL_UNI_W(epel, hv, 6);
70 PEL_UNI_W(epel, hv, 8);
71 PEL_UNI_W(epel, hv, 12);
72 PEL_UNI_W(epel, hv, 16);
73 PEL_UNI_W(epel, hv, 24);
74 PEL_UNI_W(epel, hv, 32);
75 PEL_UNI_W(epel, hv, 48);
76 PEL_UNI_W(epel, hv, 64);
77 
78 PEL_UNI_W(epel, v, 6);
79 PEL_UNI_W(epel, v, 8);
80 PEL_UNI_W(epel, v, 12);
81 PEL_UNI_W(epel, v, 16);
82 PEL_UNI_W(epel, v, 24);
83 PEL_UNI_W(epel, v, 32);
84 PEL_UNI_W(epel, v, 48);
85 PEL_UNI_W(epel, v, 64);
86 
87 PEL_UNI_W(epel, h, 6);
88 PEL_UNI_W(epel, h, 8);
89 PEL_UNI_W(epel, h, 12);
90 PEL_UNI_W(epel, h, 16);
91 PEL_UNI_W(epel, h, 24);
92 PEL_UNI_W(epel, h, 32);
93 PEL_UNI_W(epel, h, 48);
94 PEL_UNI_W(epel, h, 64);
95 
96 #undef PEL_UNI_W
97 
98 #define UNI_MC(PEL, DIR, WIDTH) \
99 void ff_hevc_put_hevc_uni_##PEL##_##DIR##WIDTH##_8_lasx(uint8_t *dst, \
100  ptrdiff_t dst_stride, \
101  const uint8_t *src, \
102  ptrdiff_t src_stride, \
103  int height, \
104  intptr_t mx, \
105  intptr_t my, \
106  int width)
107 UNI_MC(qpel, h, 12);
108 UNI_MC(qpel, h, 16);
109 UNI_MC(qpel, h, 24);
110 UNI_MC(qpel, h, 32);
111 UNI_MC(qpel, h, 48);
112 UNI_MC(qpel, h, 64);
113 
114 #undef UNI_MC
115 
116 #define BI_MC(PEL, DIR, WIDTH) \
117 void ff_hevc_put_hevc_bi_##PEL##_##DIR##WIDTH##_8_lasx(uint8_t *dst, \
118  ptrdiff_t dst_stride, \
119  const uint8_t *src, \
120  ptrdiff_t src_stride, \
121  const int16_t *src_16bit, \
122  int height, \
123  intptr_t mx, \
124  intptr_t my, \
125  int width)
126 BI_MC(epel, h, 12);
127 BI_MC(epel, h, 16);
128 BI_MC(epel, h, 32);
129 BI_MC(epel, h, 48);
130 BI_MC(epel, h, 64);
131 
132 #undef BI_MC
133 
134 void ff_hevc_idct_32x32_lasx(int16_t *coeffs, int col_limit);
135 
136 #endif // #ifndef AVCODEC_LOONGARCH_HEVCDSP_LASX_H
BI_MC
#define BI_MC(PEL, DIR, WIDTH)
Definition: hevcdsp_lasx.h:116
dsp.h
ff_hevc_idct_32x32_lasx
void ff_hevc_idct_32x32_lasx(int16_t *coeffs, int col_limit)
h
h
Definition: vp9dsp_template.c:2070
PEL_UNI_W
#define PEL_UNI_W(PEL, DIR, WIDTH)
Definition: hevcdsp_lasx.h:27
UNI_MC
#define UNI_MC(PEL, DIR, WIDTH)
Definition: hevcdsp_lasx.h:98
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