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git-svn-id: http://webrtc.googlecode.com/svn/trunk@4 4adac7df-926f-26a2-2b94-8c16560cd09d

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niklase@google.com
2011-05-30 11:22:19 +00:00
parent 01813fe945
commit 77ae29bc81
1153 changed files with 404089 additions and 0 deletions
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37
modules/audio_coding/NetEQ/main/source/mcu_dsp_common.c Normal file
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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.
*/
/*
* Communication between MCU and DSP sides.
*/
#include "mcu_dsp_common.h"
#include <string.h>
/* Initialize instances with read and write address */
int WebRtcNetEQ_DSPinit(MainInst_t *inst)
{
int res = 0;
res |= WebRtcNetEQ_AddressInit(&inst->DSPinst, NULL, NULL, inst);
res |= WebRtcNetEQ_McuAddressInit(&inst->MCUinst, NULL, NULL, inst);
return res;
}
/* The DSP side will call this function to interrupt the MCU side */
int WebRtcNetEQ_DSP2MCUinterrupt(MainInst_t *inst, WebRtc_Word16 *pw16_shared_mem)
{
inst->MCUinst.pw16_readAddress = pw16_shared_mem;
inst->MCUinst.pw16_writeAddress = pw16_shared_mem;
return WebRtcNetEQ_SignalMcu(&inst->MCUinst);
}