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/*
* Copyright (C) 2004-2010 NXP Software
* Copyright (C) 2010 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/****************************************************************************************/
/* */
/* Project:: */
/* $Author: nxp007753 $ */
/* $Revision: 1316 $ */
/* $Date: 2010-07-23 11:53:24 +0200 (Fri, 23 Jul 2010) $ */
/* */
/****************************************************************************************/
/****************************************************************************************/
/* */
/* Includes */
/* */
/****************************************************************************************/
#include "LVREV_Private.h"
/****************************************************************************************/
/* */
/* FUNCTION: LVREV_SetControlParameters */
/* */
/* DESCRIPTION: */
/* Sets or changes the LVREV module parameters. */
/* */
/* PARAMETERS: */
/* hInstance Instance handle */
/* pNewParams Pointer to a parameter structure */
/* */
/* RETURNS: */
/* LVM_Success Succeeded */
/* LVREV_NULLADDRESS When hInstance or pNewParams is NULL */
/* LVREV_OUTOFRANGE When any of the new parameters is out of range */
/* */
/* NOTES: */
/* 1. This function may be interrupted by the LVREV_Process function */
/* */
/****************************************************************************************/
LVREV_ReturnStatus_en LVREV_SetControlParameters(LVREV_Handle_t hInstance,
LVREV_ControlParams_st *pNewParams)
{
LVREV_Instance_st *pLVREV_Private = (LVREV_Instance_st *)hInstance;
/*
* Check for error conditions
*/
if((hInstance == LVM_NULL) || (pNewParams == LVM_NULL))
{
return LVREV_NULLADDRESS;
}
/*
* Check all new control parameters are in range
*/
if( ((pNewParams->OperatingMode != LVM_MODE_OFF) && (pNewParams->OperatingMode != LVM_MODE_ON)) ||
((pNewParams->SampleRate != LVM_FS_8000) && (pNewParams->SampleRate != LVM_FS_11025) && (pNewParams->SampleRate != LVM_FS_12000) &&
(pNewParams->SampleRate != LVM_FS_16000) && (pNewParams->SampleRate != LVM_FS_22050) && (pNewParams->SampleRate != LVM_FS_24000) &&
(pNewParams->SampleRate != LVM_FS_32000) && (pNewParams->SampleRate != LVM_FS_44100) && (pNewParams->SampleRate != LVM_FS_48000)) ||
((pNewParams->SourceFormat != LVM_STEREO) && (pNewParams->SourceFormat != LVM_MONOINSTEREO) && (pNewParams->SourceFormat != LVM_MONO)) )
{
return (LVREV_OUTOFRANGE);
}
if (pNewParams->Level > LVREV_MAX_LEVEL)
{
return LVREV_OUTOFRANGE;
}
if ((pNewParams->LPF < LVREV_MIN_LPF_CORNER) || (pNewParams->LPF > LVREV_MAX_LPF_CORNER))
{
return LVREV_OUTOFRANGE;
}
if ((pNewParams->HPF < LVREV_MIN_HPF_CORNER) || (pNewParams->HPF > LVREV_MAX_HPF_CORNER))
{
return LVREV_OUTOFRANGE;
}
if (pNewParams->T60 > LVREV_MAX_T60)
{
return LVREV_OUTOFRANGE;
}
if (pNewParams->Density > LVREV_MAX_DENSITY)
{
return LVREV_OUTOFRANGE;
}
if (pNewParams->Damping > LVREV_MAX_DAMPING)
{
return LVREV_OUTOFRANGE;
}
if (pNewParams->RoomSize > LVREV_MAX_ROOMSIZE)
{
return LVREV_OUTOFRANGE;
}
/*
* Copy the new parameters and set the flag to indicate they are available
*/
pLVREV_Private->NewParams = *pNewParams;
pLVREV_Private->bControlPending = LVM_TRUE;
return LVREV_SUCCESS;
}
/* End of file */
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