blob: b3457b50969124a20851b7a8ae76ead967b5091c [file] [log] [blame]
* Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
#include <vector>
#include "audio_processing.h"
namespace webrtc {
class AudioProcessingImpl;
class ProcessingComponent {
explicit ProcessingComponent(const AudioProcessingImpl* apm);
virtual ~ProcessingComponent();
virtual int Initialize();
virtual int Destroy();
bool is_component_enabled() const;
virtual int Configure();
int EnableComponent(bool enable);
void* handle(int index) const;
int num_handles() const;
virtual void* CreateHandle() const = 0;
virtual int InitializeHandle(void* handle) const = 0;
virtual int ConfigureHandle(void* handle) const = 0;
virtual int DestroyHandle(void* handle) const = 0;
virtual int num_handles_required() const = 0;
virtual int GetHandleError(void* handle) const = 0;
const AudioProcessingImpl* apm_;
std::vector<void*> handles_;
bool initialized_;
bool enabled_;
int num_handles_;
} // namespace webrtc