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Side by Side Diff: third_party/WebKit/Source/modules/webaudio/AudioListener.h

Issue 2389253002: reflow comments in modules/{webaudio,vr} (Closed)
Patch Set: . Created 4 years, 2 months ago
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1 /* 1 /*
2 * Copyright (C) 2010 Google Inc. All rights reserved. 2 * Copyright (C) 2010 Google Inc. All rights reserved.
3 * 3 *
4 * Redistribution and use in source and binary forms, with or without 4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions 5 * modification, are permitted provided that the following conditions
6 * are met: 6 * are met:
7 * 7 *
8 * 1. Redistributions of source code must retain the above copyright 8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer. 9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright 10 * 2. Redistributions in binary form must reproduce the above copyright
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33 #include "modules/webaudio/AudioParam.h" 33 #include "modules/webaudio/AudioParam.h"
34 #include "platform/geometry/FloatPoint3D.h" 34 #include "platform/geometry/FloatPoint3D.h"
35 #include "platform/heap/Handle.h" 35 #include "platform/heap/Handle.h"
36 #include "wtf/Vector.h" 36 #include "wtf/Vector.h"
37 37
38 namespace blink { 38 namespace blink {
39 39
40 class HRTFDatabaseLoader; 40 class HRTFDatabaseLoader;
41 class PannerHandler; 41 class PannerHandler;
42 42
43 // AudioListener maintains the state of the listener in the audio scene as defin ed in the OpenAL specification. 43 // AudioListener maintains the state of the listener in the audio scene as
44 // defined in the OpenAL specification.
44 45
45 class AudioListener : public GarbageCollectedFinalized<AudioListener>, 46 class AudioListener : public GarbageCollectedFinalized<AudioListener>,
46 public ScriptWrappable { 47 public ScriptWrappable {
47 DEFINE_WRAPPERTYPEINFO(); 48 DEFINE_WRAPPERTYPEINFO();
48 49
49 public: 50 public:
50 static AudioListener* create(BaseAudioContext& context) { 51 static AudioListener* create(BaseAudioContext& context) {
51 return new AudioListener(context); 52 return new AudioListener(context);
52 } 53 }
53 virtual ~AudioListener(); 54 virtual ~AudioListener();
54 55
55 // Location of the listener 56 // Location of the listener
56 AudioParam* positionX() const { return m_positionX; }; 57 AudioParam* positionX() const { return m_positionX; };
57 AudioParam* positionY() const { return m_positionY; }; 58 AudioParam* positionY() const { return m_positionY; };
58 AudioParam* positionZ() const { return m_positionZ; }; 59 AudioParam* positionZ() const { return m_positionZ; };
59 60
60 // Forward direction vector of the listener 61 // Forward direction vector of the listener
61 AudioParam* forwardX() const { return m_forwardX; }; 62 AudioParam* forwardX() const { return m_forwardX; };
62 AudioParam* forwardY() const { return m_forwardY; }; 63 AudioParam* forwardY() const { return m_forwardY; };
63 AudioParam* forwardZ() const { return m_forwardZ; }; 64 AudioParam* forwardZ() const { return m_forwardZ; };
64 65
65 // Up direction vector for the listener 66 // Up direction vector for the listener
66 AudioParam* upX() const { return m_upX; }; 67 AudioParam* upX() const { return m_upX; };
67 AudioParam* upY() const { return m_upY; }; 68 AudioParam* upY() const { return m_upY; };
68 AudioParam* upZ() const { return m_upZ; }; 69 AudioParam* upZ() const { return m_upZ; };
69 70
70 // True if any of AudioParams have automations. 71 // True if any of AudioParams have automations.
71 bool hasSampleAccurateValues() const; 72 bool hasSampleAccurateValues() const;
72 73
73 // Update the internal state of the listener, including updating the dirty sta te of all 74 // Update the internal state of the listener, including updating the dirty
74 // PannerNodes if necessary. 75 // state of all PannerNodes if necessary.
75 void updateState(); 76 void updateState();
76 77
77 bool isListenerDirty() const { return m_isListenerDirty; } 78 bool isListenerDirty() const { return m_isListenerDirty; }
78 79
79 const FloatPoint3D position() const { 80 const FloatPoint3D position() const {
80 return FloatPoint3D(m_positionX->value(), m_positionY->value(), 81 return FloatPoint3D(m_positionX->value(), m_positionY->value(),
81 m_positionZ->value()); 82 m_positionZ->value());
82 } 83 }
83 const FloatPoint3D orientation() const { 84 const FloatPoint3D orientation() const {
84 return FloatPoint3D(m_forwardX->value(), m_forwardY->value(), 85 return FloatPoint3D(m_forwardX->value(), m_forwardY->value(),
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202 // These raw pointers are safe because PannerHandler::uninitialize() 203 // These raw pointers are safe because PannerHandler::uninitialize()
203 // unregisters it from m_panners. 204 // unregisters it from m_panners.
204 HashSet<PannerHandler*> m_panners; 205 HashSet<PannerHandler*> m_panners;
205 // HRTF DB loader for panner node. 206 // HRTF DB loader for panner node.
206 RefPtr<HRTFDatabaseLoader> m_hrtfDatabaseLoader; 207 RefPtr<HRTFDatabaseLoader> m_hrtfDatabaseLoader;
207 }; 208 };
208 209
209 } // namespace blink 210 } // namespace blink
210 211
211 #endif // AudioListener_h 212 #endif // AudioListener_h
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