| /* |
| * 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. |
| */ |
| |
| /********************************************************************************** |
| INCLUDE FILES |
| ***********************************************************************************/ |
| |
| #include "Mixer_private.h" |
| #include "VectorArithmetic.h" |
| |
| |
| /********************************************************************************** |
| FUNCTION MIXSOFT_2ST_D32C31_SAT |
| ***********************************************************************************/ |
| |
| void MixSoft_2St_D32C31_SAT( Mix_2St_Cll_t *pInstance, |
| const LVM_INT32 *src1, |
| const LVM_INT32 *src2, |
| LVM_INT32 *dst, |
| LVM_INT16 n) |
| { |
| |
| if(n<=0) return; |
| |
| /****************************************************************************** |
| SOFT MIXING |
| *******************************************************************************/ |
| if ((pInstance->Current1 != pInstance->Target1) || (pInstance->Current2 != pInstance->Target2)) |
| { |
| MixSoft_1St_D32C31_WRA( (Mix_1St_Cll_t*) pInstance, src1, dst, n); |
| MixInSoft_D32C31_SAT( (void *) &pInstance->Alpha2, /* Cast to void: no dereferencing in function*/ |
| src2, dst, n); |
| } |
| |
| /****************************************************************************** |
| HARD MIXING |
| *******************************************************************************/ |
| |
| else |
| { |
| if (pInstance->Current1 == 0) |
| MixSoft_1St_D32C31_WRA( (void *) &pInstance->Alpha2, /* Cast to void: no dereferencing in function*/ |
| src2, dst, n); |
| else if (pInstance->Current2 == 0) |
| MixSoft_1St_D32C31_WRA( (Mix_1St_Cll_t*) pInstance, src1, dst, n); |
| else |
| Core_MixHard_2St_D32C31_SAT( pInstance, src1, src2, dst, n); |
| } |
| } |
| |
| /**********************************************************************************/ |
