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/*
* Copyright (c) 2011 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 "splitting_filter.h"
#include "signal_processing_library.h"
namespace webrtc {
void SplittingFilterAnalysis(const WebRtc_Word16* in_data,
WebRtc_Word16* low_band,
WebRtc_Word16* high_band,
WebRtc_Word32* filter_state1,
WebRtc_Word32* filter_state2)
{
WebRtcSpl_AnalysisQMF(in_data, low_band, high_band, filter_state1, filter_state2);
}
void SplittingFilterSynthesis(const WebRtc_Word16* low_band,
const WebRtc_Word16* high_band,
WebRtc_Word16* out_data,
WebRtc_Word32* filt_state1,
WebRtc_Word32* filt_state2)
{
WebRtcSpl_SynthesisQMF(low_band, high_band, out_data, filt_state1, filt_state2);
}
} // namespace webrtc
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