/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2019, Google Inc. * * format_convert.h - qcam - Convert buffer to RGB */ #ifndef __QCAM_FORMAT_CONVERTER_H__ #define __QCAM_FORMAT_CONVERTER_H__ #include #include #include class QImage; class FormatConverter { public: int configure(const libcamera::PixelFormat &format, const QSize &size); void convert(const unsigned char *src, size_t size, QImage *dst); private: enum FormatFamily { MJPEG, NV, RGB, YUV, }; void convertNV(const unsigned char *src, unsigned char *dst); void convertRGB(const unsigned char *src, unsigned char *dst); void convertYUV(const unsigned char *src, unsigned char *dst); libcamera::PixelFormat format_; unsigned int width_; unsigned int height_; enum FormatFamily formatFamily_; /* NV parameters */ unsigned int horzSubSample_; unsigned int vertSubSample_; bool nvSwap_; /* RGB parameters */ unsigned int bpp_; unsigned int r_pos_; unsigned int g_pos_; unsigned int b_pos_; /* YUV parameters */ unsigned int y_pos_; unsigned int cb_pos_; }; #endif /* __QCAM_FORMAT_CONVERTER_H__ */ mat-v8 Jacopo Mondi's clone of libcameragit repository hosting on libcamera.org
summaryrefslogtreecommitdiff
path: root/include/libcamera/internal/media_object.h
blob: b15729684c9b0f157152953a62111d42260a7691 (plain) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138