1 /*
2 * Copyright (C) 2019 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #ifndef _UI_INPUTREADER_MACROS_H
18 #define _UI_INPUTREADER_MACROS_H
19
20 #define LOG_TAG "InputReader"
21
22 //#define LOG_NDEBUG 0
23
24 // Log debug messages for each raw event received from the EventHub.
25 #define DEBUG_RAW_EVENTS 0
26
27 // Log debug messages about touch screen filtering hacks.
28 #define DEBUG_HACKS 0
29
30 // Log debug messages about virtual key processing.
31 #define DEBUG_VIRTUAL_KEYS 0
32
33 // Log debug messages about pointers.
34 #define DEBUG_POINTERS 0
35
36 // Log debug messages about pointer assignment calculations.
37 #define DEBUG_POINTER_ASSIGNMENT 0
38
39 // Log debug messages about gesture detection.
40 #define DEBUG_GESTURES 0
41
42 // Log debug messages about the vibrator.
43 #define DEBUG_VIBRATOR 0
44
45 // Log debug messages about fusing stylus data.
46 #define DEBUG_STYLUS_FUSION 0
47
48 #define INDENT " "
49 #define INDENT2 " "
50 #define INDENT3 " "
51 #define INDENT4 " "
52 #define INDENT5 " "
53
54 #include <input/Input.h>
55
56 namespace android {
57
58 // --- Static Functions ---
59
60 template <typename T>
abs(const T & value)61 inline static T abs(const T& value) {
62 return value < 0 ? -value : value;
63 }
64
65 template <typename T>
min(const T & a,const T & b)66 inline static T min(const T& a, const T& b) {
67 return a < b ? a : b;
68 }
69
avg(float x,float y)70 inline static float avg(float x, float y) {
71 return (x + y) / 2;
72 }
73
toString(bool value)74 static inline const char* toString(bool value) {
75 return value ? "true" : "false";
76 }
77
sourcesMatchMask(uint32_t sources,uint32_t sourceMask)78 static inline bool sourcesMatchMask(uint32_t sources, uint32_t sourceMask) {
79 return (sources & sourceMask & ~AINPUT_SOURCE_CLASS_MASK) != 0;
80 }
81
82 } // namespace android
83
84 #endif // _UI_INPUTREADER_MACROS_H