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Diffstat (limited to 'media/libeffects/lvm/lib/Common/lib/Mixer.h')
| -rw-r--r-- | media/libeffects/lvm/lib/Common/lib/Mixer.h | 127 |
1 files changed, 0 insertions, 127 deletions
diff --git a/media/libeffects/lvm/lib/Common/lib/Mixer.h b/media/libeffects/lvm/lib/Common/lib/Mixer.h deleted file mode 100644 index 89deb0d..0000000 --- a/media/libeffects/lvm/lib/Common/lib/Mixer.h +++ /dev/null @@ -1,127 +0,0 @@ -/* - * 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. - */ - -#ifndef __MIXER_H__ -#define __MIXER_H__ - - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - - -#include "LVM_Types.h" - -/********************************************************************************** - INSTANCE MEMORY TYPE DEFINITION -***********************************************************************************/ - -typedef struct -{ - LVM_INT32 Alpha; /* Time constant. Set by calling application. Can be changed at any time */ - LVM_INT32 Target; /* Target value. Set by calling application. Can be changed at any time */ - LVM_INT32 Current; /* Current value. Set by the mixer function. */ - LVM_INT16 CallbackSet; /* Boolean. Should be set by calling application each time the target value is updated */ - LVM_INT16 CallbackParam; /* Parameter that will be used in the calback function */ - void *pCallbackHandle; /* Pointer to the instance of the callback function */ - void *pGeneralPurpose; /* Pointer for general purpose usage */ - LVM_Callback pCallBack; /* Pointer to the callback function */ -} Mix_1St_Cll_t; - -typedef struct -{ - LVM_INT32 Alpha1; - LVM_INT32 Target1; - LVM_INT32 Current1; - LVM_INT16 CallbackSet1; - LVM_INT16 CallbackParam1; - void *pCallbackHandle1; - void *pGeneralPurpose1; - LVM_Callback pCallBack1; - - LVM_INT32 Alpha2; /* Warning the address of this location is passed as a pointer to Mix_1St_Cll_t in some functions */ - LVM_INT32 Target2; - LVM_INT32 Current2; - LVM_INT16 CallbackSet2; - LVM_INT16 CallbackParam2; - void *pCallbackHandle2; - void *pGeneralPurpose2; - LVM_Callback pCallBack2; - -} Mix_2St_Cll_t; - - -/*** General functions ************************************************************/ - -LVM_UINT32 LVM_Mixer_TimeConstant(LVM_UINT32 tc, - LVM_UINT16 Fs, - LVM_UINT16 NumChannels); - - -void MixSoft_1St_D32C31_WRA( Mix_1St_Cll_t *pInstance, - const LVM_INT32 *src, - LVM_INT32 *dst, - LVM_INT16 n); - -void MixSoft_2St_D32C31_SAT( Mix_2St_Cll_t *pInstance, - const LVM_INT32 *src1, - const LVM_INT32 *src2, - LVM_INT32 *dst, - LVM_INT16 n); - -void MixInSoft_D32C31_SAT( Mix_1St_Cll_t *pInstance, - const LVM_INT32 *src, - LVM_INT32 *dst, - LVM_INT16 n); - -/********************************************************************************** - FUNCTION PROTOTYPES (LOW LEVEL SUBFUNCTIONS) -***********************************************************************************/ - -void Core_MixSoft_1St_D32C31_WRA( Mix_1St_Cll_t *pInstance, - const LVM_INT32 *src, - LVM_INT32 *dst, - LVM_INT16 n); - -void Core_MixHard_2St_D32C31_SAT( Mix_2St_Cll_t *pInstance, - const LVM_INT32 *src1, - const LVM_INT32 *src2, - LVM_INT32 *dst, - LVM_INT16 n); - -void Core_MixInSoft_D32C31_SAT( Mix_1St_Cll_t *pInstance, - const LVM_INT32 *src, - LVM_INT32 *dst, - LVM_INT16 n); -#ifdef __cplusplus -} -#endif /* __cplusplus */ - - -/**********************************************************************************/ - -#endif /* __MIXER_H__ */ - - - - - - - - - - |