1c55a96383497a772a307b346368133960b02ad03Eric Laurent/* 2c55a96383497a772a307b346368133960b02ad03Eric Laurent * Copyright (c) 2011 The WebRTC project authors. All Rights Reserved. 3c55a96383497a772a307b346368133960b02ad03Eric Laurent * 4c55a96383497a772a307b346368133960b02ad03Eric Laurent * Use of this source code is governed by a BSD-style license 5c55a96383497a772a307b346368133960b02ad03Eric Laurent * that can be found in the LICENSE file in the root of the source 6c55a96383497a772a307b346368133960b02ad03Eric Laurent * tree. An additional intellectual property rights grant can be found 7c55a96383497a772a307b346368133960b02ad03Eric Laurent * in the file PATENTS. All contributing project authors may 8c55a96383497a772a307b346368133960b02ad03Eric Laurent * be found in the AUTHORS file in the root of the source tree. 9c55a96383497a772a307b346368133960b02ad03Eric Laurent */ 10c55a96383497a772a307b346368133960b02ad03Eric Laurent 11c55a96383497a772a307b346368133960b02ad03Eric Laurent#include <stdlib.h> 12c55a96383497a772a307b346368133960b02ad03Eric Laurent#include <string.h> 13c55a96383497a772a307b346368133960b02ad03Eric Laurent 14c55a96383497a772a307b346368133960b02ad03Eric Laurent#include "noise_suppression_x.h" 15c55a96383497a772a307b346368133960b02ad03Eric Laurent#include "nsx_core.h" 16c55a96383497a772a307b346368133960b02ad03Eric Laurent#include "nsx_defines.h" 17c55a96383497a772a307b346368133960b02ad03Eric Laurent 18c55a96383497a772a307b346368133960b02ad03Eric Laurentint WebRtcNsx_get_version(char* versionStr, short length) { 19c55a96383497a772a307b346368133960b02ad03Eric Laurent const char version[] = "NS\t3.1.0"; 20c55a96383497a772a307b346368133960b02ad03Eric Laurent const short versionLen = (short)strlen(version) + 1; // +1: null-termination 21c55a96383497a772a307b346368133960b02ad03Eric Laurent 22c55a96383497a772a307b346368133960b02ad03Eric Laurent if (versionStr == NULL) { 23c55a96383497a772a307b346368133960b02ad03Eric Laurent return -1; 24c55a96383497a772a307b346368133960b02ad03Eric Laurent } 25c55a96383497a772a307b346368133960b02ad03Eric Laurent 26c55a96383497a772a307b346368133960b02ad03Eric Laurent if (versionLen > length) { 27c55a96383497a772a307b346368133960b02ad03Eric Laurent return -1; 28c55a96383497a772a307b346368133960b02ad03Eric Laurent } 29c55a96383497a772a307b346368133960b02ad03Eric Laurent 30c55a96383497a772a307b346368133960b02ad03Eric Laurent strncpy(versionStr, version, versionLen); 31c55a96383497a772a307b346368133960b02ad03Eric Laurent 32c55a96383497a772a307b346368133960b02ad03Eric Laurent return 0; 33c55a96383497a772a307b346368133960b02ad03Eric Laurent} 34c55a96383497a772a307b346368133960b02ad03Eric Laurent 35c55a96383497a772a307b346368133960b02ad03Eric Laurentint WebRtcNsx_Create(NsxHandle** nsxInst) { 36c55a96383497a772a307b346368133960b02ad03Eric Laurent *nsxInst = (NsxHandle*)malloc(sizeof(NsxInst_t)); 37c55a96383497a772a307b346368133960b02ad03Eric Laurent if (*nsxInst != NULL) { 38c55a96383497a772a307b346368133960b02ad03Eric Laurent (*(NsxInst_t**)nsxInst)->initFlag = 0; 39c55a96383497a772a307b346368133960b02ad03Eric Laurent return 0; 40c55a96383497a772a307b346368133960b02ad03Eric Laurent } else { 41c55a96383497a772a307b346368133960b02ad03Eric Laurent return -1; 42c55a96383497a772a307b346368133960b02ad03Eric Laurent } 43c55a96383497a772a307b346368133960b02ad03Eric Laurent 44c55a96383497a772a307b346368133960b02ad03Eric Laurent} 45c55a96383497a772a307b346368133960b02ad03Eric Laurent 46c55a96383497a772a307b346368133960b02ad03Eric Laurentint WebRtcNsx_Free(NsxHandle* nsxInst) { 47c55a96383497a772a307b346368133960b02ad03Eric Laurent free(nsxInst); 48c55a96383497a772a307b346368133960b02ad03Eric Laurent return 0; 49c55a96383497a772a307b346368133960b02ad03Eric Laurent} 50c55a96383497a772a307b346368133960b02ad03Eric Laurent 51c55a96383497a772a307b346368133960b02ad03Eric Laurentint WebRtcNsx_Init(NsxHandle* nsxInst, WebRtc_UWord32 fs) { 52c55a96383497a772a307b346368133960b02ad03Eric Laurent return WebRtcNsx_InitCore((NsxInst_t*)nsxInst, fs); 53c55a96383497a772a307b346368133960b02ad03Eric Laurent} 54c55a96383497a772a307b346368133960b02ad03Eric Laurent 55c55a96383497a772a307b346368133960b02ad03Eric Laurentint WebRtcNsx_set_policy(NsxHandle* nsxInst, int mode) { 56c55a96383497a772a307b346368133960b02ad03Eric Laurent return WebRtcNsx_set_policy_core((NsxInst_t*)nsxInst, mode); 57c55a96383497a772a307b346368133960b02ad03Eric Laurent} 58c55a96383497a772a307b346368133960b02ad03Eric Laurent 59c55a96383497a772a307b346368133960b02ad03Eric Laurentint WebRtcNsx_Process(NsxHandle* nsxInst, short* speechFrame, 60c55a96383497a772a307b346368133960b02ad03Eric Laurent short* speechFrameHB, short* outFrame, 61c55a96383497a772a307b346368133960b02ad03Eric Laurent short* outFrameHB) { 62c55a96383497a772a307b346368133960b02ad03Eric Laurent return WebRtcNsx_ProcessCore( 63c55a96383497a772a307b346368133960b02ad03Eric Laurent (NsxInst_t*)nsxInst, speechFrame, speechFrameHB, outFrame, outFrameHB); 64c55a96383497a772a307b346368133960b02ad03Eric Laurent} 65c55a96383497a772a307b346368133960b02ad03Eric Laurent 66