PipeWire  0.3.53
color.h
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1 /* Simple Plugin API
2  *
3  * Copyright © 2018 Wim Taymans
4  *
5  * Permission is hereby granted, free of charge, to any person obtaining a
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7  * to deal in the Software without restriction, including without limitation
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10  * Software is furnished to do so, subject to the following conditions:
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14  * Software.
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23  */
24 
25 #ifndef SPA_VIDEO_COLOR_H
26 #define SPA_VIDEO_COLOR_H
27 
28 #ifdef __cplusplus
29 extern "C" {
30 #endif
31 
46 };
47 
60 };
61 
82 };
83 
98 };
99 
105 struct spa_video_colorimetry {
115 };
116 
121 #ifdef __cplusplus
122 } /* extern "C" */
123 #endif
124 
125 #endif /* SPA_VIDEO_COLOR_H */
spa_video_color_matrix
The color matrix is used to convert between Y'PbPr and non-linear RGB (R'G'B')
Definition: color.h:57
spa_video_color_range
Possible color range values.
Definition: color.h:46
spa_video_color_primaries
The color primaries define the how to transform linear RGB values to and from the CIE XYZ colorspace.
Definition: color.h:93
spa_video_transfer_function
The video transfer function defines the formula for converting between non-linear RGB (R'G'B') and li...
Definition: color.h:71
@ SPA_VIDEO_COLOR_MATRIX_FCC
FCC color matrix.
Definition: color.h:60
@ SPA_VIDEO_COLOR_MATRIX_BT709
ITU BT.709 color matrix.
Definition: color.h:61
@ SPA_VIDEO_COLOR_MATRIX_UNKNOWN
unknown matrix
Definition: color.h:58
@ SPA_VIDEO_COLOR_MATRIX_SMPTE240M
SMTPE 240M color matrix.
Definition: color.h:63
@ SPA_VIDEO_COLOR_MATRIX_BT601
ITU BT.601 color matrix.
Definition: color.h:62
@ SPA_VIDEO_COLOR_MATRIX_RGB
identity matrix
Definition: color.h:59
@ SPA_VIDEO_COLOR_MATRIX_BT2020
ITU-R BT.2020 color matrix.
Definition: color.h:64
@ SPA_VIDEO_COLOR_RANGE_16_235
[16..235] for 8 bit components.
Definition: color.h:49
@ SPA_VIDEO_COLOR_RANGE_UNKNOWN
unknown range
Definition: color.h:47
@ SPA_VIDEO_COLOR_RANGE_0_255
[0..255] for 8 bit components
Definition: color.h:48
@ SPA_VIDEO_COLOR_PRIMARIES_BT709
BT709 primaries.
Definition: color.h:95
@ SPA_VIDEO_COLOR_PRIMARIES_UNKNOWN
unknown color primaries
Definition: color.h:94
@ SPA_VIDEO_COLOR_PRIMARIES_SMPTE240M
SMPTE240M primaries.
Definition: color.h:99
@ SPA_VIDEO_COLOR_PRIMARIES_BT470M
BT470M primaries.
Definition: color.h:96
@ SPA_VIDEO_COLOR_PRIMARIES_ADOBERGB
Adobe RGB primaries.
Definition: color.h:102
@ SPA_VIDEO_COLOR_PRIMARIES_SMPTE170M
SMPTE170M primaries.
Definition: color.h:98
@ SPA_VIDEO_COLOR_PRIMARIES_FILM
Generic film.
Definition: color.h:100
@ SPA_VIDEO_COLOR_PRIMARIES_BT2020
BT2020 primaries.
Definition: color.h:101
@ SPA_VIDEO_COLOR_PRIMARIES_BT470BG
BT470BG primaries.
Definition: color.h:97
@ SPA_VIDEO_TRANSFER_ADOBERGB
Gamma 2.19921875.
Definition: color.h:86
@ SPA_VIDEO_TRANSFER_LOG316
Logarithmic transfer characteristic 316.22777:1 range.
Definition: color.h:82
@ SPA_VIDEO_TRANSFER_SRGB
Gamma 2.4 curve with a linear segment in the lower range.
Definition: color.h:79
@ SPA_VIDEO_TRANSFER_SMPTE240M
Gamma 2.2 curve with a linear segment in the lower range.
Definition: color.h:78
@ SPA_VIDEO_TRANSFER_GAMMA28
Gamma 2.8 curve.
Definition: color.h:80
@ SPA_VIDEO_TRANSFER_GAMMA10
linear RGB, gamma 1.0 curve
Definition: color.h:73
@ SPA_VIDEO_TRANSFER_BT2020_12
Gamma 2.2 curve with a linear segment in the lower range.
Definition: color.h:83
@ SPA_VIDEO_TRANSFER_GAMMA22
Gamma 2.2 curve.
Definition: color.h:76
@ SPA_VIDEO_TRANSFER_BT709
Gamma 2.2 curve with a linear segment in the lower range.
Definition: color.h:77
@ SPA_VIDEO_TRANSFER_UNKNOWN
unknown transfer function
Definition: color.h:72
@ SPA_VIDEO_TRANSFER_LOG100
Logarithmic transfer characteristic 100:1 range.
Definition: color.h:81
@ SPA_VIDEO_TRANSFER_GAMMA20
Gamma 2.0 curve.
Definition: color.h:75
@ SPA_VIDEO_TRANSFER_GAMMA18
Gamma 1.8 curve.
Definition: color.h:74
spa_video_colorimetry:
Definition: color.h:110
enum spa_video_color_range range
The color range.
Definition: color.h:111
enum spa_video_color_matrix matrix
the color matrix.
Definition: color.h:114
enum spa_video_transfer_function transfer
The transfer function.
Definition: color.h:116
enum spa_video_color_primaries primaries
Color primaries.
Definition: color.h:118