Source/modules/webaudio/DynamicsCompressorNode.h - Issue 645853010: Make reduction value of dynamics compressor zero when no sources are connected

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Issue 645853010: Make reduction value of dynamics compressor zero when no sources are connected (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git/+/master

Patch Set: Created 6 years, 2 months ago

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1 /*	1 /*

2 * Copyright (C) 2011, Google Inc. All rights reserved.	2 * Copyright (C) 2011, 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 * 1. Redistributions of source code must retain the above copyright	7 * 1. Redistributions of source code must retain the above copyright

8 * notice, this list of conditions and the following disclaimer.	8 * notice, this list of conditions and the following disclaimer.

9 * 2. Redistributions in binary form must reproduce the above copyright	9 * 2. Redistributions in binary form must reproduce the above copyright

10 * notice, this list of conditions and the following disclaimer in the	10 * notice, this list of conditions and the following disclaimer in the

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41 return new DynamicsCompressorNode(context, sampleRate);	41 return new DynamicsCompressorNode(context, sampleRate);

42 }	42 }

43	43

44 virtual ~DynamicsCompressorNode();	44 virtual ~DynamicsCompressorNode();

45	45

46 // AudioNode	46 // AudioNode

47 virtual void dispose() override;	47 virtual void dispose() override;

48 virtual void process(size_t framesToProcess) override;	48 virtual void process(size_t framesToProcess) override;

49 virtual void initialize() override;	49 virtual void initialize() override;

50 virtual void uninitialize() override;	50 virtual void uninitialize() override;

	51 virtual void clearInternalState() override;

51	52

52 // Static compression curve parameters.	53 // Static compression curve parameters.

53 AudioParam* threshold() { return m_threshold.get(); }	54 AudioParam* threshold() { return m_threshold.get(); }

54 AudioParam* knee() { return m_knee.get(); }	55 AudioParam* knee() { return m_knee.get(); }

55 AudioParam* ratio() { return m_ratio.get(); }	56 AudioParam* ratio() { return m_ratio.get(); }

56 AudioParam* attack() { return m_attack.get(); }	57 AudioParam* attack() { return m_attack.get(); }

57 AudioParam* release() { return m_release.get(); }	58 AudioParam* release() { return m_release.get(); }

58	59

59 // Amount by which the compressor is currently compressing the signal in dec ibels.	60 // Amount by which the compressor is currently compressing the signal in dec ibels.

60 AudioParam* reduction() { return m_reduction.get(); }	61 AudioParam* reduction() { return m_reduction.get(); }

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72 Member<AudioParam> m_knee;	73 Member<AudioParam> m_knee;

73 Member<AudioParam> m_ratio;	74 Member<AudioParam> m_ratio;

74 Member<AudioParam> m_reduction;	75 Member<AudioParam> m_reduction;

75 Member<AudioParam> m_attack;	76 Member<AudioParam> m_attack;

76 Member<AudioParam> m_release;	77 Member<AudioParam> m_release;

77 };	78 };

78	79

79 } // namespace blink	80 } // namespace blink

80	81

81 #endif // DynamicsCompressorNode_h	82 #endif // DynamicsCompressorNode_h

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