5088377d70
> Remove the different block lengths in ns_core > > This CL has bit-exact output. > > What it does: > * Remove the blockLen10Ms, as it is hardcoded to be equal to blockLen. > * This makes outLen to be always zero, so it can be removed too. > * It also avoids the need to have an outBuf, because it is not used, so it is also removed > * Replaced blockLen10Ms by blockLen everywhere, since they were hardcoded to be equal. > * We don't need to check if outLen is zero, because it always is, so it was removed. > * Of course, the outBuf needs no initial set or copying around, because it is not used. > > BUG=webrtc:3811 > R=bjornv@webrtc.org, kwiberg@webrtc.org > > Review URL: https://webrtc-codereview.appspot.com/30539004 TBR=aluebs@webrtc.org Review URL: https://webrtc-codereview.appspot.com/26629004 git-svn-id: http://webrtc.googlecode.com/svn/trunk@7306 4adac7df-926f-26a2-2b94-8c16560cd09d
65 lines
1.8 KiB
C
65 lines
1.8 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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#include "webrtc/modules/audio_processing/ns/include/noise_suppression.h"
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#include <stdlib.h>
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#include <string.h>
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#include "webrtc/common_audio/signal_processing/include/signal_processing_library.h"
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#include "webrtc/modules/audio_processing/ns/defines.h"
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#include "webrtc/modules/audio_processing/ns/ns_core.h"
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int WebRtcNs_Create(NsHandle** NS_inst) {
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*NS_inst = (NsHandle*) malloc(sizeof(NSinst_t));
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if (*NS_inst != NULL) {
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(*(NSinst_t**)NS_inst)->initFlag = 0;
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return 0;
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} else {
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return -1;
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}
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}
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int WebRtcNs_Free(NsHandle* NS_inst) {
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free(NS_inst);
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return 0;
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}
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int WebRtcNs_Init(NsHandle* NS_inst, uint32_t fs) {
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return WebRtcNs_InitCore((NSinst_t*) NS_inst, fs);
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}
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int WebRtcNs_set_policy(NsHandle* NS_inst, int mode) {
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return WebRtcNs_set_policy_core((NSinst_t*) NS_inst, mode);
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}
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int WebRtcNs_Analyze(NsHandle* NS_inst, float* spframe) {
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return WebRtcNs_AnalyzeCore((NSinst_t*) NS_inst, spframe);
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}
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int WebRtcNs_Process(NsHandle* NS_inst, float* spframe, float* spframe_H,
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float* outframe, float* outframe_H) {
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return WebRtcNs_ProcessCore(
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(NSinst_t*) NS_inst, spframe, spframe_H, outframe, outframe_H);
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}
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float WebRtcNs_prior_speech_probability(NsHandle* handle) {
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NSinst_t* self = (NSinst_t*) handle;
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if (handle == NULL) {
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return -1;
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}
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if (self->initFlag == 0) {
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return -1;
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}
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return self->priorSpeechProb;
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}
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