1/*
2 * Copyright (C) 2004-2010 NXP Software
3 * Copyright (C) 2010 The Android Open Source Project
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
8 *
9 *      http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17
18#include "LVM_Types.h"
19#include "LVM_Macros.h"
20#include "LVC_Mixer_Private.h"
21
22/************************************************************************/
23/* FUNCTION:                                                            */
24/*   LVMixer3_GetTarget                                                 */
25/*                                                                      */
26/* DESCRIPTION:                                                         */
27/*  This function returns the TargetGain in Q16.15 format               */
28/*                                                                      */
29/* RETURNS:                                                             */
30/*  TargetGain      - TargetGain value in Q 16.15 format                */
31/*                                                                      */
32/************************************************************************/
33
34LVM_INT32 LVC_Mixer_GetTarget( LVMixer3_st *pStream)
35{
36    LVM_INT32       TargetGain;
37    Mix_Private_st  *pInstance=(Mix_Private_st *)pStream->PrivateParams;
38
39    TargetGain=pInstance->Target>>(16-pInstance->Shift);  // TargetGain in Q16.15 format
40
41    return TargetGain;
42}
43