blob: c5790a5b0d8f0110d566305f462b50ef6a780b80 (
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
|
/*
* Copyright (C) 2015 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#pragma once
#include <xf86drmMode.h>
#include <cstdint>
#include <cstdio>
#include <string>
#include "DrmUnique.h"
namespace android {
class DrmDevice;
class DrmMode {
public:
DrmMode() = default;
explicit DrmMode(drmModeModeInfoPtr m);
bool operator==(const drmModeModeInfo &m) const;
auto &GetRawMode() const {
return mode_;
}
auto GetVRefresh() const {
if (mode_.clock == 0) {
return float(mode_.vrefresh);
}
// Always recalculate refresh to report correct float rate
return static_cast<float>(mode_.clock) /
(float)(mode_.vtotal * mode_.htotal) * 1000.0F;
}
auto GetName() const {
return std::string(mode_.name) + "@" + std::to_string(GetVRefresh());
}
auto CreateModeBlob(const DrmDevice &drm) -> DrmModeUserPropertyBlobUnique;
private:
drmModeModeInfo mode_;
};
} // namespace android
|
