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
|
/*
* Copyright 2019 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 <cstdint>
#include <unordered_map>
#include <vector>
#include <compositionengine/DisplayColorProfile.h>
#include <compositionengine/DisplayColorProfileCreationArgs.h>
#include <ui/HdrCapabilities.h>
namespace android::compositionengine {
class CompositionEngine;
class Display;
namespace impl {
class DisplayColorProfile : public compositionengine::DisplayColorProfile {
public:
DisplayColorProfile(const DisplayColorProfileCreationArgs&);
~DisplayColorProfile() override;
bool isValid() const override;
bool hasRenderIntent(ui::RenderIntent intent) const override;
bool hasLegacyHdrSupport(ui::Dataspace dataspace) const override;
void getBestColorMode(ui::Dataspace dataspace, ui::RenderIntent intent,
ui::Dataspace* outDataspace, ui::ColorMode* outMode,
ui::RenderIntent* outIntent) const override;
bool hasWideColorGamut() const override;
int32_t getSupportedPerFrameMetadata() const override;
// Whether h/w composer has native support for specific HDR type.
bool hasHDR10PlusSupport() const override;
bool hasHDR10Support() const override;
bool hasHLGSupport() const override;
bool hasDolbyVisionSupport() const override;
const HdrCapabilities& getHdrCapabilities() const override;
bool isDataspaceSupported(ui::Dataspace) const override;
ui::Dataspace getTargetDataspace(ui::ColorMode, ui::Dataspace, ui::Dataspace) const override;
void dump(std::string&) const override;
private:
void populateColorModes(const DisplayColorProfileCreationArgs::HwcColorModes& hwcColorModes);
void addColorMode(const DisplayColorProfileCreationArgs::HwcColorModes& hwcColorModes,
const ui::ColorMode mode, const ui::RenderIntent intent);
// Mappings from desired Dataspace/RenderIntent to the supported
// Dataspace/ColorMode/RenderIntent.
using ColorModeKey = uint64_t;
struct ColorModeValue {
ui::Dataspace dataspace;
ui::ColorMode colorMode;
ui::RenderIntent renderIntent;
};
static ColorModeKey getColorModeKey(ui::Dataspace dataspace, ui::RenderIntent intent) {
return (static_cast<uint64_t>(dataspace) << 32) | static_cast<uint32_t>(intent);
}
// Need to know if display is wide-color capable or not.
// Initialized by SurfaceFlinger when the DisplayDevice is created.
// Fed to RenderEngine during composition.
bool mHasWideColorGamut{false};
int32_t mSupportedPerFrameMetadata{0};
bool mHasHdr10Plus{false};
bool mHasHdr10{false};
bool mHasHLG{false};
bool mHasDolbyVision{false};
HdrCapabilities mHdrCapabilities;
std::unordered_map<ColorModeKey, ColorModeValue> mColorModes;
};
std::unique_ptr<compositionengine::DisplayColorProfile> createDisplayColorProfile(
const DisplayColorProfileCreationArgs&);
} // namespace impl
} // namespace android::compositionengine
|
