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/**********************************************************************************
19   INCLUDE FILES
20***********************************************************************************/
21
22#include "Mixer_private.h"
23#include "VectorArithmetic.h"
24
25
26/**********************************************************************************
27   FUNCTION MIXSOFT_2ST_D32C31_SAT
28***********************************************************************************/
29
30void MixSoft_2St_D32C31_SAT(    Mix_2St_Cll_t       *pInstance,
31                                const LVM_INT32     *src1,
32                                const LVM_INT32     *src2,
33                                      LVM_INT32     *dst,
34                                      LVM_INT16     n)
35{
36
37    if(n<=0)    return;
38
39    /******************************************************************************
40       SOFT MIXING
41    *******************************************************************************/
42    if ((pInstance->Current1 != pInstance->Target1) || (pInstance->Current2 != pInstance->Target2))
43    {
44        MixSoft_1St_D32C31_WRA( (Mix_1St_Cll_t*) pInstance, src1, dst, n);
45        MixInSoft_D32C31_SAT( (void *) &pInstance->Alpha2,     /* Cast to void: no dereferencing in function*/
46            src2, dst, n);
47    }
48
49    /******************************************************************************
50       HARD MIXING
51    *******************************************************************************/
52
53    else
54    {
55        if (pInstance->Current1 == 0)
56            MixSoft_1St_D32C31_WRA( (void *) &pInstance->Alpha2, /* Cast to void: no dereferencing in function*/
57            src2, dst, n);
58        else if (pInstance->Current2 == 0)
59            MixSoft_1St_D32C31_WRA( (Mix_1St_Cll_t*) pInstance, src1, dst, n);
60        else
61            Core_MixHard_2St_D32C31_SAT( pInstance, src1, src2, dst, n);
62    }
63}
64
65/**********************************************************************************/
66