5964fe0f86
The return value was not used anyhow and there is no proper action to be taken if we would have received an error. Hence, in line with issue441 we should return void upon free. BUG=441 TESTED=trybots,modules_unittest R=andrew@webrtc.org, aluebs@webrtc.org, kwiberg@webrtc.org Review URL: https://webrtc-codereview.appspot.com/12269004 git-svn-id: http://webrtc.googlecode.com/svn/trunk@5949 4adac7df-926f-26a2-2b94-8c16560cd09d
54 lines
1.5 KiB
C++
54 lines
1.5 KiB
C++
/*
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* Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef WEBRTC_MODULES_AUDIO_PROCESSING_PROCESSING_COMPONENT_H_
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#define WEBRTC_MODULES_AUDIO_PROCESSING_PROCESSING_COMPONENT_H_
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#include <vector>
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#include "webrtc/common.h"
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namespace webrtc {
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class ProcessingComponent {
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public:
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ProcessingComponent();
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virtual ~ProcessingComponent();
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virtual int Initialize();
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virtual void SetExtraOptions(const Config& config) {}
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virtual int Destroy();
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bool is_component_enabled() const;
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protected:
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virtual int Configure();
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int EnableComponent(bool enable);
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void* handle(int index) const;
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int num_handles() const;
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private:
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virtual void* CreateHandle() const = 0;
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virtual int InitializeHandle(void* handle) const = 0;
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virtual int ConfigureHandle(void* handle) const = 0;
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virtual void DestroyHandle(void* handle) const = 0;
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virtual int num_handles_required() const = 0;
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virtual int GetHandleError(void* handle) const = 0;
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std::vector<void*> handles_;
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bool initialized_;
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bool enabled_;
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int num_handles_;
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};
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} // namespace webrtc
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#endif // WEBRTC_MODULES_AUDIO_PROCESSING_PROCESSING_COMPONENT_H__
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