mirror of
https://github.com/mollyim/webrtc.git
synced 2025-05-13 22:00:47 +01:00
7120742701
Now that we have moved WebRTC from src/webrtc to src/, common_types.h and typedefs.h are triggering a cpplint error. The cpplint complaint is: Include the directory when naming .h files [build/include] [4] This CL disables the error but we have to remove these two headers from the root directory. NOPRESUBMIT=true Bug: webrtc:5876 Change-Id: I08e1b69aadcc4b28ab83bf25e3819d135d41d333 Reviewed-on: https://webrtc-review.googlesource.com/1577 Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org> Reviewed-by: Henrik Kjellander <kjellander@google.com> Reviewed-by: Karl Wiberg <kwiberg@webrtc.org> Cr-Commit-Position: refs/heads/master@{#19859}
47 lines
1.5 KiB
C++
47 lines
1.5 KiB
C++
/*
|
|
* Copyright (c) 2013 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.
|
|
*/
|
|
|
|
#ifndef MODULES_AUDIO_PROCESSING_TRANSIENT_WPD_NODE_H_
|
|
#define MODULES_AUDIO_PROCESSING_TRANSIENT_WPD_NODE_H_
|
|
|
|
#include <memory>
|
|
|
|
#include "typedefs.h" // NOLINT(build/include)
|
|
|
|
namespace webrtc {
|
|
|
|
class FIRFilter;
|
|
|
|
// A single node of a Wavelet Packet Decomposition (WPD) tree.
|
|
class WPDNode {
|
|
public:
|
|
// Creates a WPDNode. The data vector will contain zeros. The filter will have
|
|
// the coefficients provided.
|
|
WPDNode(size_t length, const float* coefficients, size_t coefficients_length);
|
|
~WPDNode();
|
|
|
|
// Updates the node data. |parent_data| / 2 must be equals to |length_|.
|
|
// Returns 0 if correct, and -1 otherwise.
|
|
int Update(const float* parent_data, size_t parent_data_length);
|
|
|
|
const float* data() const { return data_.get(); }
|
|
// Returns 0 if correct, and -1 otherwise.
|
|
int set_data(const float* new_data, size_t length);
|
|
size_t length() const { return length_; }
|
|
|
|
private:
|
|
std::unique_ptr<float[]> data_;
|
|
size_t length_;
|
|
std::unique_ptr<FIRFilter> filter_;
|
|
};
|
|
|
|
} // namespace webrtc
|
|
|
|
#endif // MODULES_AUDIO_PROCESSING_TRANSIENT_WPD_NODE_H_
|