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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: beq07716 $*/
/* $Revision: 839 $*/
/* $Date: 2010-06-16 14:15:52 +0200 (Wed, 16 Jun 2010) $*/
/* */
/************************************************************************/
#include "LVM_Types.h"
#include "LVM_Macros.h"
#include "LVC_Mixer_Private.h"
/************************************************************************/
/* FUNCTION: */
/* LVMixer3_GetCurrent */
/* */
/* DESCRIPTION: */
/* This function returns the CurrentGain in Q16.15 format */
/* */
/* RETURNS: */
/* CurrentGain - CurrentGain value in Q 16.15 format */
/* */
/************************************************************************/
LVM_INT32 LVC_Mixer_GetCurrent( LVMixer3_st *pStream)
{
LVM_INT32 CurrentGain;
Mix_Private_st *pInstance=(Mix_Private_st *)pStream->PrivateParams;
CurrentGain=pInstance->Current>>(16-pInstance->Shift); // CurrentGain in Q16.15 format
return CurrentGain;
}
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