blob: 291472da1ddb911553c8930855ffb09a095e0e3d (
plain) (
blame)
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
|
<?xml version="1.0" encoding="UTF-8"?>
<protocol name="gamma_control">
<copyright>
libgamma -- Display server abstraction layer for gamma ramp adjustments
Copyright (C) 2014, 2015 Mattias Andrée (maandree@member.fsf.org)
This library is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this library. If not, see <http://www.gnu.org/licenses/>.
</copyright>
<!--
- Gamma ramp controller for a display.
-->
<interface name="gamma_control_manager" version="1">
<!--
- Acquirer a gamma ramp controller for an output.
-
- @param :struct gamma_control_manager* The gamma ramp controller for the display.
- @param output:struct wl_output* The output.
- @return id:struct gamma_control* Gamma ramp controller for the output.
-->
<request name="get_gamma_control">
<arg name="id" type="new_id" interface="gamma_control"/>
<arg name="output" type="object" interface="wl_output"/>
</request>
<!--
- Release a gamma ramp controller for a display.
-
- @param :struct gamma_control_manager* The gamma ramp controller.
-->
<request name="destroy" type="destructor"/>
</interface>
<!--
- Gamma ramp controller for an output.
-->
<interface name="gamma_control" version="1">
<!--
- List of errors for `gamma_control` methods.
-->
<enum name="error">
<!--
- The gamma ramps do not have the same number of stops.
-->
<entry name="invalid_gamma" value="0"/>
</enum>
<!--
- Event that notifies the program about the number
- of stops in the gamma ramps.
-
- @param user_data:void* Data registered to be passsed to the
- function to identify the event registry.
- @param :struct gamma_control* The gamma ramp control of the output.
- @param size:uint32_t The number of stops in the gamma ramps.
-->
<event name="gamma_size">
<arg name="size" type="uint"/>
</event>
<!--
- Set the gamma ramps for an output.
-
- @param :struct gamma_control* The gamma ramp control of the output.
- @param red:struct wl_array*<uint16_t> The gamma ramp for the red channel.
- @param green:struct wl_array*<uint16_t> The gamma ramp for the green channel.
- @param blue:struct wl_array*<uint16_t> The gamma ramp for the blue channel.
-->
<request name="set_gamma">
<arg name="red" type="array"/>
<arg name="green" type="array"/>
<arg name="blue" type="array"/>
</request>
<!--
- Undo all modifications to an output's gamma ramps.
-
- @param :struct gamma_control* The gamma ramp control of the output.
-->
<request name="reset_gamma"/>
<!--
- Release a gamma ramp controller for an output.
-
- @param :struct gamma_control* The gamma ramp controller.
-->
<request name="destroy" type="destructor"/>
</interface>
</protocol>
|
