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
|
/*
* Copyright (c) 2017, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package com.android.camera.util;
import android.hardware.camera2.CaptureRequest;
import android.util.Log;
public class VendorTagUtil {
private static final String TAG = "VendorTagUtil";
private static CaptureRequest.Key<Integer> CdsModeKey =
new CaptureRequest.Key<>("org.codeaurora.qcamera3.CDS.cds_mode",
Integer.class);
private static CaptureRequest.Key<Byte> JpegCropEnableKey =
new CaptureRequest.Key<>("org.codeaurora.qcamera3.jpeg_encode_crop.enable",
Byte.class);
private static CaptureRequest.Key<int[]> JpegCropRectKey =
new CaptureRequest.Key<>("org.codeaurora.qcamera3.jpeg_encode_crop.rect",
int[].class);
private static CaptureRequest.Key<int[]> JpegRoiRectKey =
new CaptureRequest.Key<>("org.codeaurora.qcamera3.jpeg_encode_crop.roi",
int[].class);
private static CaptureRequest.Key<Integer> SELECT_PRIORITY =
new CaptureRequest.Key<>("org.codeaurora.qcamera3.iso_exp_priority.select_priority",
Integer.class);
private static CaptureRequest.Key<Long> ISO_EXP =
new CaptureRequest.Key<>("org.codeaurora.qcamera3.iso_exp_priority.use_iso_exp_priority",
Long.class);
public static boolean isSupported(CaptureRequest.Builder builder,
CaptureRequest.Key<?> key) {
boolean supported = true;
try {
builder.get(key);
}catch(IllegalArgumentException exception){
supported = false;
Log.d(TAG, "vendor tag " + key.getName() + " is not supported");
}
if ( supported ) {
Log.d(TAG, "vendor tag " + key.getName() + " is supported");
}
return supported;
}
// value=0:OFF
// value=1:ON
// value=2:AUTO
public static void setCdsMode(CaptureRequest.Builder builder, Integer value) {
if ( isCdsModeSupported(builder) ) {
builder.set(CdsModeKey, value);
}
}
private static boolean isCdsModeSupported(CaptureRequest.Builder builder) {
return isSupported(builder, CdsModeKey);
}
public static void setJpegCropEnable(CaptureRequest.Builder builder, Byte value) {
if ( isJpegCropEnableSupported(builder) ) {
builder.set(JpegCropEnableKey, value);
}
}
private static boolean isJpegCropEnableSupported(CaptureRequest.Builder builder) {
return isSupported(builder, JpegCropEnableKey);
}
public static void setJpegCropRect(CaptureRequest.Builder builder, int[] value) {
if ( isJpegCropRectSupported(builder) ) {
builder.set(JpegCropRectKey, value);
}
}
private static boolean isJpegCropRectSupported(CaptureRequest.Builder builder) {
return isSupported(builder, JpegCropRectKey);
}
public static void setJpegRoiRect(CaptureRequest.Builder builder, int[] value) {
if ( isJpegRoiRectSupported(builder) ) {
builder.set(JpegRoiRectKey, value);
}
}
private static boolean isJpegRoiRectSupported(CaptureRequest.Builder builder) {
return isSupported(builder, JpegRoiRectKey);
}
public static void setIsoExpPrioritySelectPriority(CaptureRequest.Builder builder,
Integer value) {
if ( isIsoExpPrioritySelectPrioritySupported(builder) ) {
builder.set(SELECT_PRIORITY, value);
}
}
private static boolean isIsoExpPrioritySelectPrioritySupported(CaptureRequest.Builder builder) {
return isSupported(builder, SELECT_PRIORITY);
}
public static void setIsoExpPriority(CaptureRequest.Builder builder,Long value) {
if ( isIsoExpPrioritySupported(builder) ) {
builder.set(ISO_EXP, value);
}
}
private static boolean isIsoExpPrioritySupported(CaptureRequest.Builder builder) {
return isSupported(builder, ISO_EXP);
}
}
|
