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
139
140
141
142
143
144
145
146
147
148
149
150
|
/*
* Copyright (C) 2017 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.
*/
package org.mozilla.thirdparty.com.google.android.exoplayer2.video;
import android.os.Parcel;
import android.os.Parcelable;
import androidx.annotation.Nullable;
import org.mozilla.thirdparty.com.google.android.exoplayer2.C;
import org.mozilla.thirdparty.com.google.android.exoplayer2.Format;
import org.mozilla.thirdparty.com.google.android.exoplayer2.util.Util;
import java.util.Arrays;
/**
* Stores color info.
*/
public final class ColorInfo implements Parcelable {
/**
* The color space of the video. Valid values are {@link C#COLOR_SPACE_BT601}, {@link
* C#COLOR_SPACE_BT709}, {@link C#COLOR_SPACE_BT2020} or {@link Format#NO_VALUE} if unknown.
*/
@C.ColorSpace
public final int colorSpace;
/**
* The color range of the video. Valid values are {@link C#COLOR_RANGE_LIMITED}, {@link
* C#COLOR_RANGE_FULL} or {@link Format#NO_VALUE} if unknown.
*/
@C.ColorRange
public final int colorRange;
/**
* The color transfer characteristicks of the video. Valid values are {@link
* C#COLOR_TRANSFER_HLG}, {@link C#COLOR_TRANSFER_ST2084}, {@link C#COLOR_TRANSFER_SDR} or {@link
* Format#NO_VALUE} if unknown.
*/
@C.ColorTransfer
public final int colorTransfer;
/** HdrStaticInfo as defined in CTA-861.3, or null if none specified. */
@Nullable public final byte[] hdrStaticInfo;
// Lazily initialized hashcode.
private int hashCode;
/**
* Constructs the ColorInfo.
*
* @param colorSpace The color space of the video.
* @param colorRange The color range of the video.
* @param colorTransfer The color transfer characteristics of the video.
* @param hdrStaticInfo HdrStaticInfo as defined in CTA-861.3, or null if none specified.
*/
public ColorInfo(
@C.ColorSpace int colorSpace,
@C.ColorRange int colorRange,
@C.ColorTransfer int colorTransfer,
@Nullable byte[] hdrStaticInfo) {
this.colorSpace = colorSpace;
this.colorRange = colorRange;
this.colorTransfer = colorTransfer;
this.hdrStaticInfo = hdrStaticInfo;
}
@SuppressWarnings("ResourceType")
/* package */ ColorInfo(Parcel in) {
colorSpace = in.readInt();
colorRange = in.readInt();
colorTransfer = in.readInt();
boolean hasHdrStaticInfo = Util.readBoolean(in);
hdrStaticInfo = hasHdrStaticInfo ? in.createByteArray() : null;
}
// Parcelable implementation.
@Override
public boolean equals(@Nullable Object obj) {
if (this == obj) {
return true;
}
if (obj == null || getClass() != obj.getClass()) {
return false;
}
ColorInfo other = (ColorInfo) obj;
return colorSpace == other.colorSpace
&& colorRange == other.colorRange
&& colorTransfer == other.colorTransfer
&& Arrays.equals(hdrStaticInfo, other.hdrStaticInfo);
}
@Override
public String toString() {
return "ColorInfo(" + colorSpace + ", " + colorRange + ", " + colorTransfer
+ ", " + (hdrStaticInfo != null) + ")";
}
@Override
public int hashCode() {
if (hashCode == 0) {
int result = 17;
result = 31 * result + colorSpace;
result = 31 * result + colorRange;
result = 31 * result + colorTransfer;
result = 31 * result + Arrays.hashCode(hdrStaticInfo);
hashCode = result;
}
return hashCode;
}
@Override
public int describeContents() {
return 0;
}
@Override
public void writeToParcel(Parcel dest, int flags) {
dest.writeInt(colorSpace);
dest.writeInt(colorRange);
dest.writeInt(colorTransfer);
Util.writeBoolean(dest, hdrStaticInfo != null);
if (hdrStaticInfo != null) {
dest.writeByteArray(hdrStaticInfo);
}
}
public static final Parcelable.Creator<ColorInfo> CREATOR =
new Parcelable.Creator<ColorInfo>() {
@Override
public ColorInfo createFromParcel(Parcel in) {
return new ColorInfo(in);
}
@Override
public ColorInfo[] newArray(int size) {
return new ColorInfo[size];
}
};
}
|
