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-rw-r--r--media/libeffects/lvm/lib/Bundle/src/LVM_Process.c275
1 files changed, 0 insertions, 275 deletions
diff --git a/media/libeffects/lvm/lib/Bundle/src/LVM_Process.c b/media/libeffects/lvm/lib/Bundle/src/LVM_Process.c
deleted file mode 100644
index 794271b..0000000
--- a/media/libeffects/lvm/lib/Bundle/src/LVM_Process.c
+++ /dev/null
@@ -1,275 +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.
- */
-
-
-/****************************************************************************************/
-/* */
-/* Includes */
-/* */
-/****************************************************************************************/
-
-#include "LVM_Private.h"
-#include "VectorArithmetic.h"
-#include "LVM_Coeffs.h"
-
-/****************************************************************************************/
-/* */
-/* FUNCTION: LVM_Process */
-/* */
-/* DESCRIPTION: */
-/* Process function for the LifeVibes module. */
-/* */
-/* PARAMETERS: */
-/* hInstance Instance handle */
-/* pInData Pointer to the input data */
-/* pOutData Pointer to the output data */
-/* NumSamples Number of samples in the input buffer */
-/* AudioTime Audio Time of the current input buffer in ms */
-/* */
-/* RETURNS: */
-/* LVM_SUCCESS Succeeded */
-/* LVM_INVALIDNUMSAMPLES When the NumSamples is not a valied multiple in unmanaged */
-/* buffer mode */
-/* LVM_ALIGNMENTERROR When either the input our output buffers are not 32-bit */
-/* aligned in unmanaged mode */
-/* LVM_NULLADDRESS When one of hInstance, pInData or pOutData is NULL */
-/* */
-/* NOTES: */
-/* */
-/****************************************************************************************/
-
-LVM_ReturnStatus_en LVM_Process(LVM_Handle_t hInstance,
- const LVM_INT16 *pInData,
- LVM_INT16 *pOutData,
- LVM_UINT16 NumSamples,
- LVM_UINT32 AudioTime)
-{
-
- LVM_Instance_t *pInstance = (LVM_Instance_t *)hInstance;
- LVM_UINT16 SampleCount = NumSamples;
- LVM_INT16 *pInput = (LVM_INT16 *)pInData;
- LVM_INT16 *pToProcess = (LVM_INT16 *)pInData;
- LVM_INT16 *pProcessed = pOutData;
- LVM_ReturnStatus_en Status;
-
- /*
- * Check if the number of samples is zero
- */
- if (NumSamples == 0)
- {
- return(LVM_SUCCESS);
- }
-
-
- /*
- * Check valid points have been given
- */
- if ((hInstance == LVM_NULL) || (pInData == LVM_NULL) || (pOutData == LVM_NULL))
- {
- return (LVM_NULLADDRESS);
- }
-
- /*
- * For unmanaged mode only
- */
- if(pInstance->InstParams.BufferMode == LVM_UNMANAGED_BUFFERS)
- {
- /*
- * Check if the number of samples is a good multiple (unmanaged mode only)
- */
- if((NumSamples % pInstance->BlickSizeMultiple) != 0)
- {
- return(LVM_INVALIDNUMSAMPLES);
- }
-
- /*
- * Check the buffer alignment
- */
- if((((LVM_UINT32)pInData % 4) != 0) || (((LVM_UINT32)pOutData % 4) != 0))
- {
- return(LVM_ALIGNMENTERROR);
- }
- }
-
-
- /*
- * Update new parameters if necessary
- */
- if (pInstance->ControlPending == LVM_TRUE)
- {
- Status = LVM_ApplyNewSettings(hInstance);
-
- if(Status != LVM_SUCCESS)
- {
- return Status;
- }
- }
-
-
- /*
- * Convert from Mono if necessary
- */
- if (pInstance->Params.SourceFormat == LVM_MONO)
- {
- MonoTo2I_16(pInData, /* Source */
- pOutData, /* Destination */
- (LVM_INT16)NumSamples); /* Number of input samples */
- pInput = pOutData;
- pToProcess = pOutData;
- }
-
-
- /*
- * Process the data with managed buffers
- */
- while (SampleCount != 0)
- {
- /*
- * Manage the input buffer and frame processing
- */
- LVM_BufferIn(hInstance,
- pInput,
- &pToProcess,
- &pProcessed,
- &SampleCount);
-
- /*
- * Only process data when SampleCount is none zero, a zero count can occur when
- * the BufferIn routine is working in managed mode.
- */
- if (SampleCount != 0)
- {
-
- /*
- * Apply ConcertSound if required
- */
- if (pInstance->CS_Active == LVM_TRUE)
- {
- (void)LVCS_Process(pInstance->hCSInstance, /* Concert Sound instance handle */
- pToProcess,
- pProcessed,
- SampleCount);
- pToProcess = pProcessed;
- }
-
- /*
- * Apply volume if required
- */
- if (pInstance->VC_Active!=0)
- {
- LVC_MixSoft_1St_D16C31_SAT(&pInstance->VC_Volume,
- pToProcess,
- pProcessed,
- (LVM_INT16)(2*SampleCount)); /* Left and right*/
- pToProcess = pProcessed;
- }
-
- /*
- * Call N-Band equaliser if enabled
- */
- if (pInstance->EQNB_Active == LVM_TRUE)
- {
- LVEQNB_Process(pInstance->hEQNBInstance, /* N-Band equaliser instance handle */
- pToProcess,
- pProcessed,
- SampleCount);
- pToProcess = pProcessed;
- }
-
- /*
- * Call bass enhancement if enabled
- */
- if (pInstance->DBE_Active == LVM_TRUE)
- {
- LVDBE_Process(pInstance->hDBEInstance, /* Dynamic Bass Enhancement instance handle */
- pToProcess,
- pProcessed,
- SampleCount);
- pToProcess = pProcessed;
- }
-
- /*
- * Bypass mode or everything off, so copy the input to the output
- */
- if (pToProcess != pProcessed)
- {
- Copy_16(pToProcess, /* Source */
- pProcessed, /* Destination */
- (LVM_INT16)(2*SampleCount)); /* Left and right */
- }
-
- /*
- * Apply treble boost if required
- */
- if (pInstance->TE_Active == LVM_TRUE)
- {
- /*
- * Apply the filter
- */
- FO_2I_D16F32C15_LShx_TRC_WRA_01(&pInstance->pTE_State->TrebleBoost_State,
- pProcessed,
- pProcessed,
- (LVM_INT16)SampleCount);
-
- }
-
- /*
- * Volume balance
- */
- LVC_MixSoft_1St_2i_D16C31_SAT(&pInstance->VC_BalanceMix,
- pProcessed,
- pProcessed,
- SampleCount);
-
- /*
- * Perform Parametric Spectum Analysis
- */
- if ((pInstance->Params.PSA_Enable == LVM_PSA_ON)&&(pInstance->InstParams.PSA_Included==LVM_PSA_ON))
- {
- From2iToMono_16(pProcessed,
- pInstance->pPSAInput,
- (LVM_INT16) (SampleCount));
-
- LVPSA_Process(pInstance->hPSAInstance,
- pInstance->pPSAInput,
- (LVM_UINT16) (SampleCount),
- AudioTime);
- }
-
-
- /*
- * DC removal
- */
- DC_2I_D16_TRC_WRA_01(&pInstance->DC_RemovalInstance,
- pProcessed,
- pProcessed,
- (LVM_INT16)SampleCount);
-
-
- }
-
- /*
- * Manage the output buffer
- */
- LVM_BufferOut(hInstance,
- pOutData,
- &SampleCount);
-
- }
-
- return(LVM_SUCCESS);
-}
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