diff options
Diffstat (limited to 'media/libeffects/lvm/lib/Bass/src/LVDBE_Private.h')
| -rw-r--r-- | media/libeffects/lvm/lib/Bass/src/LVDBE_Private.h | 140 |
1 files changed, 0 insertions, 140 deletions
diff --git a/media/libeffects/lvm/lib/Bass/src/LVDBE_Private.h b/media/libeffects/lvm/lib/Bass/src/LVDBE_Private.h deleted file mode 100644 index 8339d3c..0000000 --- a/media/libeffects/lvm/lib/Bass/src/LVDBE_Private.h +++ /dev/null @@ -1,140 +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. - */ - -/****************************************************************************************/ -/* */ -/* Header file for the private layer interface of Dynamic Bass Enhancement module */ -/* */ -/* This files includes all definitions, types, structures and function */ -/* prototypes required by the execution layer. */ -/* */ -/****************************************************************************************/ - -#ifndef __LVDBE_PRIVATE_H__ -#define __LVDBE_PRIVATE_H__ - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - - -/****************************************************************************************/ -/* */ -/* Includes */ -/* */ -/****************************************************************************************/ - -#include "LVDBE.h" /* Calling or Application layer definitions */ -#include "BIQUAD.h" -#include "LVC_Mixer.h" -#include "AGC.h" - - -/****************************************************************************************/ -/* */ -/* Defines */ -/* */ -/****************************************************************************************/ - -/* General */ -#define LVDBE_INVALID 0xFFFF /* Invalid init parameter */ - -/* Memory */ -#define LVDBE_MEMREGION_INSTANCE 0 /* Offset to the instance memory region */ -#define LVDBE_MEMREGION_PERSISTENT_DATA 1 /* Offset to persistent data memory region */ -#define LVDBE_MEMREGION_PERSISTENT_COEF 2 /* Offset to persistent coefficient region */ -#define LVDBE_MEMREGION_SCRATCH 3 /* Offset to data scratch memory region */ - -#define LVDBE_INSTANCE_ALIGN 4 /* 32-bit alignment for structures */ -#define LVDBE_PERSISTENT_DATA_ALIGN 4 /* 32-bit alignment for data */ -#define LVDBE_PERSISTENT_COEF_ALIGN 4 /* 32-bit alignment for coef */ -#define LVDBE_SCRATCH_ALIGN 4 /* 32-bit alignment for long data */ - -#define LVDBE_SCRATCHBUFFERS_INPLACE 6 /* Number of buffers required for inplace processing */ - -#define LVDBE_MIXER_TC 5 /* Mixer time */ -#define LVDBE_BYPASS_MIXER_TC 100 /* Bypass mixer time */ - - -/****************************************************************************************/ -/* */ -/* Structures */ -/* */ -/****************************************************************************************/ - -/* Data structure */ -typedef struct -{ - /* AGC parameters */ - AGC_MIX_VOL_2St1Mon_D32_t AGCInstance; /* AGC instance parameters */ - - /* Process variables */ - Biquad_2I_Order2_Taps_t HPFTaps; /* High pass filter taps */ - Biquad_1I_Order2_Taps_t BPFTaps; /* Band pass filter taps */ - LVMixer3_1St_st BypassVolume; /* Bypass volume scaler */ - LVMixer3_2St_st BypassMixer; /* Bypass Mixer for Click Removal */ - -} LVDBE_Data_t; - -/* Coefs structure */ -typedef struct -{ - /* Process variables */ - Biquad_Instance_t HPFInstance; /* High pass filter instance */ - Biquad_Instance_t BPFInstance; /* Band pass filter instance */ - -} LVDBE_Coef_t; - -/* Instance structure */ -typedef struct -{ - /* Public parameters */ - LVDBE_MemTab_t MemoryTable; /* Instance memory allocation table */ - LVDBE_Params_t Params; /* Instance parameters */ - LVDBE_Capabilities_t Capabilities; /* Instance capabilities */ - - /* Data and coefficient pointers */ - LVDBE_Data_t *pData; /* Instance data */ - LVDBE_Coef_t *pCoef; /* Instance coefficients */ -} LVDBE_Instance_t; - - -/****************************************************************************************/ -/* */ -/* Function prototypes */ -/* */ -/****************************************************************************************/ - -void LVDBE_SetAGC(LVDBE_Instance_t *pInstance, - LVDBE_Params_t *pParams); - - -void LVDBE_SetVolume(LVDBE_Instance_t *pInstance, - LVDBE_Params_t *pParams); - - -void LVDBE_SetFilters(LVDBE_Instance_t *pInstance, - LVDBE_Params_t *pParams); - - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* __LVDBE_PRIVATE_H__ */ - - |