blob: 8bfa1d73d11c5ba2ec4cc6d64f465a8ae8c18a7d [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 "webrtc/base/scoped_ptr.h"
#include "webrtc/common_audio/swap_queue.h"
#include "webrtc/modules/audio_processing/include/audio_processing.h"
#include "webrtc/modules/audio_processing/processing_component.h"
namespace webrtc {
class AudioBuffer;
class CriticalSectionWrapper;
class EchoControlMobileImpl : public EchoControlMobile,
public ProcessingComponent {
EchoControlMobileImpl(const AudioProcessing* apm,
CriticalSectionWrapper* crit);
virtual ~EchoControlMobileImpl();
int ProcessRenderAudio(const AudioBuffer* audio);
int ProcessCaptureAudio(AudioBuffer* audio);
// EchoControlMobile implementation.
bool is_enabled() const override;
RoutingMode routing_mode() const override;
bool is_comfort_noise_enabled() const override;
// ProcessingComponent implementation.
int Initialize() override;
// Reads render side data that has been queued on the render call.
void ReadQueuedRenderData();
// EchoControlMobile implementation.
int Enable(bool enable) override;
int set_routing_mode(RoutingMode mode) override;
int enable_comfort_noise(bool enable) override;
int SetEchoPath(const void* echo_path, size_t size_bytes) override;
int GetEchoPath(void* echo_path, size_t size_bytes) const override;
// ProcessingComponent implementation.
void* CreateHandle() const override;
int InitializeHandle(void* handle) const override;
int ConfigureHandle(void* handle) const override;
void DestroyHandle(void* handle) const override;
int num_handles_required() const override;
int GetHandleError(void* handle) const override;
void AllocateRenderQueue();
const AudioProcessing* apm_;
CriticalSectionWrapper* crit_;
RoutingMode routing_mode_;
bool comfort_noise_enabled_;
unsigned char* external_echo_path_;
size_t render_queue_element_max_size_;
std::vector<int16_t> render_queue_buffer_;
std::vector<int16_t> capture_queue_buffer_;
SwapQueue<std::vector<int16_t>, RenderQueueItemVerifier<int16_t>>>
} // namespace webrtc