Merge "LVM release 1.09 delivery" into gingerbread (2814ad25) · Commits · e / os / android_frameworks_base

media/libeffects/lvm/lib/Bass/src/LVDBE_Private.h

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -64,7 +64,7 @@ extern "C" {
	#define LVDBE_PERSISTENT_COEF_ALIGN 4 /* 32-bit alignment for coef */		#define LVDBE_PERSISTENT_COEF_ALIGN 4 /* 32-bit alignment for coef */
	#define LVDBE_SCRATCH_ALIGN 4 /* 32-bit alignment for long data */		#define LVDBE_SCRATCH_ALIGN 4 /* 32-bit alignment for long data */

	#define LVDBE_SCRATCHBUFFERS_INPLACE 4 /* Number of buffers required for inplace processing */		#define LVDBE_SCRATCHBUFFERS_INPLACE 6 /* Number of buffers required for inplace processing */

	#define LVDBE_MIXER_TC 5 /* Mixer time */		#define LVDBE_MIXER_TC 5 /* Mixer time */
	#define LVDBE_BYPASS_MIXER_TC 100 /* Bypass mixer time */		#define LVDBE_BYPASS_MIXER_TC 100 /* Bypass mixer time */

media/libeffects/lvm/lib/Reverb/src/LVREV_ApplyNewSettings.c

+1 −6

media/libeffects/lvm/lib/Reverb/src/LVREV_Process.c

+55 −111

Original line number	Original line	Diff line number	Diff line
	@@ -54,7 +54,8 @@ LVREV_ReturnStatus_en LVREV_Process(LVREV_Handle_t hInstance,
	LVREV_Instance_st pLVREV_Private = (LVREV_Instance_st )hInstance;		LVREV_Instance_st pLVREV_Private = (LVREV_Instance_st )hInstance;
	LVM_INT32 pInput = (LVM_INT32 )pInData;		LVM_INT32 pInput = (LVM_INT32 )pInData;
	LVM_INT32 *pOutput = pOutData;		LVM_INT32 *pOutput = pOutData;
	LVM_INT32 SamplesToProcess, RemainingSamples, format;		LVM_INT32 SamplesToProcess, RemainingSamples;
			LVM_INT32 format = 1;

	/*		/*
	* Check for error conditions		* Check for error conditions
	@@ -66,7 +67,6 @@ LVREV_ReturnStatus_en LVREV_Process(LVREV_Handle_t hInstance,
	return LVREV_NULLADDRESS;		return LVREV_NULLADDRESS;
	}		}


	/*		/*
	* Apply the new controls settings if required		* Apply the new controls settings if required
	*/		*/
	@@ -95,45 +95,41 @@ LVREV_ReturnStatus_en LVREV_Process(LVREV_Handle_t hInstance,
	return LVREV_SUCCESS;		return LVREV_SUCCESS;
	}		}

	RemainingSamples = (LVM_INT32)NumSamples;

	format = 1;
	if (pLVREV_Private->CurrentParams.SourceFormat != LVM_MONO)
	{
	format = 2;
	}

	while (RemainingSamples!=0)
	{
	/*		/*
	* If OFF copy and reformat the data as necessary		* If OFF copy and reformat the data as necessary
	*/		*/
	if (pLVREV_Private->CurrentParams.OperatingMode == LVM_MODE_OFF)		if (pLVREV_Private->CurrentParams.OperatingMode == LVM_MODE_OFF)
	{		{
	if((pInput != pOutput) \|\| (pLVREV_Private->CurrentParams.SourceFormat == LVM_MONO))		if(pInput != pOutput)
	{		{
	/*		/*
	* Copy the data to the output buffer		* Copy the data to the output buffer, convert to stereo is required
	*/		*/

	if (pLVREV_Private->CurrentParams.SourceFormat != LVM_MONO)		if(pLVREV_Private->CurrentParams.SourceFormat == LVM_MONO){
	{		MonoTo2I_32(pInput, pOutput, NumSamples);
	RemainingSamples = (RemainingSamples << 1); /* Stereo data */		} else {
	}

	Copy_16((LVM_INT16 *)pInput,		Copy_16((LVM_INT16 *)pInput,
	(LVM_INT16 *)pOutput,		(LVM_INT16 *)pOutput,
	(LVM_INT16)(RemainingSamples << 1));		(LVM_INT16)(NumSamples << 2)); // 32 bit data, stereo
			}
	}		}

	RemainingSamples = 0;		return LVREV_SUCCESS;
	}		}

			RemainingSamples = (LVM_INT32)NumSamples;

			if (pLVREV_Private->CurrentParams.SourceFormat != LVM_MONO)
			{
			format = 2;
			}

			while (RemainingSamples!=0)
			{
	/*		/*
	* Process the data		* Process the data
	*/		*/
	else
	{

	if(RemainingSamples > pLVREV_Private->MaxBlkLen)		if(RemainingSamples > pLVREV_Private->MaxBlkLen)
	{		{
	@@ -149,8 +145,7 @@ LVREV_ReturnStatus_en LVREV_Process(LVREV_Handle_t hInstance,
	ReverbBlock(pInput, pOutput, pLVREV_Private, (LVM_UINT16)SamplesToProcess);		ReverbBlock(pInput, pOutput, pLVREV_Private, (LVM_UINT16)SamplesToProcess);

	pInput = (LVM_INT32 )(pInput +(SamplesToProcessformat));		pInput = (LVM_INT32 )(pInput +(SamplesToProcessformat));
	pOutput = (LVM_INT32 )(pOutput+(SamplesToProcessformat));		pOutput = (LVM_INT32 )(pOutput+(SamplesToProcess2)); // Always stereo output
	}
	}		}

	return LVREV_SUCCESS;		return LVREV_SUCCESS;
	@@ -420,26 +415,13 @@ void ReverbBlock(LVM_INT32 pInput, LVM_INT32 pOutput, LVREV_Instance_st *pPriv
	pPrivate->pScratchDelayLine[1],		pPrivate->pScratchDelayLine[1],
	(LVM_INT16)NumSamples);		(LVM_INT16)NumSamples);

	if(pPrivate->CurrentParams.SourceFormat != LVM_MONO)
	{
	JoinTo2i_32x32(pPrivate->pScratchDelayLine[0],		JoinTo2i_32x32(pPrivate->pScratchDelayLine[0],
	pPrivate->pScratchDelayLine[1],		pPrivate->pScratchDelayLine[1],
	pTemp,		pTemp,
	(LVM_INT16)NumSamples);		(LVM_INT16)NumSamples);

	}
	else
	{
	Add2_Sat_32x32(pPrivate->pScratchDelayLine[1],
	pPrivate->pScratchDelayLine[0],
	(LVM_INT16)NumSamples);

	/Apply 3-dB gain in-order to compensate for the gain change in stereo mode/
	Mult3s_32x16(pPrivate->pScratchDelayLine[0],
	LVREV_MIN3DB,
	pTemp,
	(LVM_INT16)NumSamples);
	}
	break;		break;
	case LVREV_DELAYLINES_2:		case LVREV_DELAYLINES_2:

	@@ -447,49 +429,25 @@ void ReverbBlock(LVM_INT32 pInput, LVM_INT32 pOutput, LVREV_Instance_st *pPriv
	(LVM_INT16*)pScratch,		(LVM_INT16*)pScratch,
	(LVM_INT16)(NumSamples << 1));		(LVM_INT16)(NumSamples << 1));



	if(pPrivate->CurrentParams.SourceFormat != LVM_MONO)
	{

	Mac3s_Sat_32x16(pPrivate->pScratchDelayLine[0],		Mac3s_Sat_32x16(pPrivate->pScratchDelayLine[0],
	-0x8000,		-0x8000,
	pScratch,		pScratch,
	(LVM_INT16)NumSamples);		(LVM_INT16)NumSamples);
	}

	Add2_Sat_32x32(pPrivate->pScratchDelayLine[1],		Add2_Sat_32x32(pPrivate->pScratchDelayLine[1],
	pPrivate->pScratchDelayLine[0],		pPrivate->pScratchDelayLine[0],
	(LVM_INT16)NumSamples);		(LVM_INT16)NumSamples);


	if(pPrivate->CurrentParams.SourceFormat != LVM_MONO)
	{
	JoinTo2i_32x32(pPrivate->pScratchDelayLine[0],		JoinTo2i_32x32(pPrivate->pScratchDelayLine[0],
	pScratch,		pScratch,
	pTemp,		pTemp,
	(LVM_INT16)NumSamples);		(LVM_INT16)NumSamples);
	}
	else
	{
	Copy_16( (LVM_INT16*)pPrivate->pScratchDelayLine[0],
	(LVM_INT16*)pTemp,
	(LVM_INT16)(NumSamples << 1));

	}
	break;		break;
	case LVREV_DELAYLINES_1:		case LVREV_DELAYLINES_1:
	if(pPrivate->CurrentParams.SourceFormat != LVM_MONO)
	{

	MonoTo2I_32(pPrivate->pScratchDelayLine[0],		MonoTo2I_32(pPrivate->pScratchDelayLine[0],
	pTemp,		pTemp,
	(LVM_INT16)NumSamples);		(LVM_INT16)NumSamples);
	}
	else
	{
	pTemp = pPrivate->pScratchDelayLine[0];
	}
	break;		break;
	default:		default:
	break;		break;
	@@ -499,30 +457,15 @@ void ReverbBlock(LVM_INT32 pInput, LVM_INT32 pOutput, LVREV_Instance_st *pPriv
	/*		/*
	* Dry/wet mixer		* Dry/wet mixer
	*/		*/
	if(pPrivate->CurrentParams.SourceFormat != LVM_MONO)
	{
	size = (LVM_INT16)(NumSamples << 1);
	}
	else
	{
	size = (LVM_INT16)NumSamples;
	}

			size = (LVM_INT16)(NumSamples << 1);
	MixSoft_2St_D32C31_SAT(&pPrivate->BypassMixer,		MixSoft_2St_D32C31_SAT(&pPrivate->BypassMixer,
	pInput,		pTemp,
	pTemp,		pTemp,
	pOutput,		pOutput,
	size);		size);

	/* Apply Gain*/		/* Apply Gain*/
	if(pPrivate->CurrentParams.SourceFormat != LVM_MONO)
	{
	size = (LVM_INT16)(NumSamples << 1);
	}
	else
	{
	size = (LVM_INT16)NumSamples;
	}

	Shift_Sat_v32xv32 (LVREV_OUTPUTGAIN_SHIFT,		Shift_Sat_v32xv32 (LVREV_OUTPUTGAIN_SHIFT,
	pOutput,		pOutput,
	@@ -533,6 +476,7 @@ void ReverbBlock(LVM_INT32 pInput, LVM_INT32 pOutput, LVREV_Instance_st *pPriv
	pOutput,		pOutput,
	pOutput,		pOutput,
	size);		size);

	return;		return;
	}		}

media/libeffects/lvm/wrapper/Reverb/EffectReverb.cpp

+12 −17

Original line number	Original line	Diff line number	Diff line
	@@ -431,26 +431,15 @@ int process( LVM_INT16 *pIn,
	pContext->InFrames32[i] = (LVM_INT32)pIn[i]<<8;		pContext->InFrames32[i] = (LVM_INT32)pIn[i]<<8;
	}		}

	// If the input was MONO, convert to STEREO
	if(pContext->config.inputCfg.channels == CHANNEL_MONO){
	//LOGV("\tConverting Output from MONO to STEREO");
	MonoTo2I_32(pContext->InFrames32, pContext->InFrames32, frameCount);
	}

	//LOGV("\tProcess, frames: %d, InFormat: %d(MONO=%d), OutFormat: %d(STEREO=%d)",
	//frameCount, pContext->config.inputCfg.channels, CHANNEL_MONO,
	//pContext->config.outputCfg.channels, CHANNEL_STEREO);

	if (pContext->preset && pContext->curPreset == REVERB_PRESET_NONE) {		if (pContext->preset && pContext->curPreset == REVERB_PRESET_NONE) {
	memset(pContext->OutFrames32, 0, frameCount * sizeof(LVM_INT32) * 2); //always stereo here		memset(pContext->OutFrames32, 0, frameCount * sizeof(LVM_INT32) * 2); //always stereo here
	} else {		} else {
	if(pContext->bEnabled == LVM_FALSE && pContext->SamplesToExitCount > 0) {		if(pContext->bEnabled == LVM_FALSE && pContext->SamplesToExitCount > 0) {
	memset(pContext->InFrames32,		memset(pContext->InFrames32,0,frameCount * sizeof(LVM_INT32) * samplesPerFrame);
	0,		LOGV("\tZeroing %d samples per frame at the end of call", samplesPerFrame);
	frameCount * sizeof(LVM_INT32) * 2); //always stereo here
	}		}

	/* Process the samples */		/* Process the samples, producing a stereo output */
	LvmStatus = LVREV_Process(pContext->hInstance, /* Instance handle */		LvmStatus = LVREV_Process(pContext->hInstance, /* Instance handle */
	pContext->InFrames32, /* Input buffer */		pContext->InFrames32, /* Input buffer */
	pContext->OutFrames32, /* Output buffer */		pContext->OutFrames32, /* Output buffer */
	@@ -677,7 +666,7 @@ int Reverb_init(ReverbContext *pContext){

	/* Set the capabilities */		/* Set the capabilities */
	InstParams.MaxBlockSize = MAX_CALL_SIZE;		InstParams.MaxBlockSize = MAX_CALL_SIZE;
	InstParams.SourceFormat = LVM_STEREO;		InstParams.SourceFormat = LVM_STEREO; // Max format, could be mono during process
	InstParams.NumDelays = LVREV_DELAYLINES_4;		InstParams.NumDelays = LVREV_DELAYLINES_4;

	/* Allocate memory, forcing alignment */		/* Allocate memory, forcing alignment */
	@@ -742,7 +731,12 @@ int Reverb_init(ReverbContext *pContext){
	/* General parameters */		/* General parameters */
	params.OperatingMode = LVM_MODE_ON;		params.OperatingMode = LVM_MODE_ON;
	params.SampleRate = LVM_FS_44100;		params.SampleRate = LVM_FS_44100;

			if(pContext->config.inputCfg.channels == CHANNEL_MONO){
			params.SourceFormat = LVM_MONO;
			} else {
	params.SourceFormat = LVM_STEREO;		params.SourceFormat = LVM_STEREO;
			}

	/* Reverb parameters */		/* Reverb parameters */
	params.Level = 0;		params.Level = 0;
	@@ -1790,8 +1784,9 @@ extern "C" int Reverb_process(effect_interface_t self,
	if (pContext->bEnabled == LVM_FALSE){		if (pContext->bEnabled == LVM_FALSE){
	if( pContext->SamplesToExitCount > 0){		if( pContext->SamplesToExitCount > 0){
	pContext->SamplesToExitCount -= outBuffer->frameCount;		pContext->SamplesToExitCount -= outBuffer->frameCount;
			LOGV("\tReverb_process() Effect is being stopped %d", pContext->SamplesToExitCount);
	}else{		}else{
	LOGV("\tReverb_process() ERROR Effect is not enabled %d", pContext->SamplesToExitCount);		LOGV("\tReverb_process() Effect is being stopped");
	return -ENODATA;		return -ENODATA;
	}		}
	}		}

Original line number	Original line	Diff line number	Diff line
	@@ -496,7 +496,6 @@ LVREV_ReturnStatus_en LVREV_ApplyNewSettings (LVREV_Instance_st *pPrivate)
	* Update the bypass mixer time constant		* Update the bypass mixer time constant
	*/		*/
	if((pPrivate->NewParams.SampleRate != pPrivate->CurrentParams.SampleRate) \|\|		if((pPrivate->NewParams.SampleRate != pPrivate->CurrentParams.SampleRate) \|\|
	(pPrivate->NewParams.SourceFormat != pPrivate->CurrentParams.SourceFormat) \|\|
	(pPrivate->bFirstControl == LVM_TRUE))		(pPrivate->bFirstControl == LVM_TRUE))
	{		{
	LVM_UINT16 NumChannels = 1; /* Assume MONO format */		LVM_UINT16 NumChannels = 1; /* Assume MONO format */
	@@ -508,11 +507,7 @@ LVREV_ReturnStatus_en LVREV_ApplyNewSettings (LVREV_Instance_st *pPrivate)
	pPrivate->FeedbackMixer[2].Alpha=Alpha;		pPrivate->FeedbackMixer[2].Alpha=Alpha;
	pPrivate->FeedbackMixer[3].Alpha=Alpha;		pPrivate->FeedbackMixer[3].Alpha=Alpha;

	if (pPrivate->NewParams.SourceFormat != LVM_MONO)		NumChannels = 2; /* Always stereo output */
	{
	/* Stereo or Mono-in-Stereo format data */
	NumChannels = 2;
	}
	pPrivate->BypassMixer.Alpha1 = (LVM_INT32)LVM_Mixer_TimeConstant(LVREV_BYPASSMIXER_TC, LVM_GetFsFromTable(pPrivate->NewParams.SampleRate), NumChannels);		pPrivate->BypassMixer.Alpha1 = (LVM_INT32)LVM_Mixer_TimeConstant(LVREV_BYPASSMIXER_TC, LVM_GetFsFromTable(pPrivate->NewParams.SampleRate), NumChannels);
	pPrivate->BypassMixer.Alpha2 = pPrivate->BypassMixer.Alpha1;		pPrivate->BypassMixer.Alpha2 = pPrivate->BypassMixer.Alpha1;
	pPrivate->GainMixer.Alpha = pPrivate->BypassMixer.Alpha1;		pPrivate->GainMixer.Alpha = pPrivate->BypassMixer.Alpha1;