Detailed Description

The Software Image Signal Processor (ISP) converts RAW images from a specific camera and converts them into images with a linear response curve.

The output format can be either a Bayer pattern image, a demosaiced image, or both. Bayer image means a linear response image that has the same position varying color filter as the camera physical sensor. The demosiced image is the final result where each pixel has all color channels available, either via interpolation or downsampling. For optimization purposes, if only a subregion of the image is of interest, demosaicing can be run on that sub-region only.

The state of the software ISP pipeline controls the demosaic output. Use the following methods to control the pipeline state:

Note: The Bayer image is always the full resolution and not affected by the demosaic state.

Currently, the pipeline supports RAW images from the following types of cameras.

dwCameraType::DW_CAMERA_GMSL_AR0231

Data Structures
struct	dwSoftISPParams

Typedefs
typedef struct dwSoftISPObject *	dwSoftISPHandle_t
	Handle representing the Software ISP. More...

Enumerations
enum	dwSoftISPDemosaicMethod { DW_SOFTISP_DEMOSAIC_METHOD_INTERPOLATION , DW_SOFTISP_DEMOSAIC_METHOD_DOWNSAMPLE }

enum	dwSoftISPDenoiseMethod { DW_SOFTISP_DENOISE_METHOD_NONE , DW_SOFTISP_DENOISE_METHOD_BILATERAL }

enum	dwSoftISPProcessType { DW_SOFTISP_PROCESS_TYPE_BAYER = 1 << 0 , DW_SOFTISP_PROCESS_TYPE_DEMOSAIC = 1 << 1 , DW_SOFTISP_PROCESS_TYPE_TONEMAP = 1 << 2 }

enum	dwSoftISPWhiteBalanceMode { DW_SOFTISP_WHITEBALANCE_MODE_FIXED , DW_SOFTISP_WHITEBALANCE_MODE_AUTO }

Functions
DW_API_PUBLIC dwStatus	dwSoftISP_bindInputRaw (const dwImageCUDA *rawImage, dwSoftISPHandle_t obj)
	Binds the input image to the softISP. More...

DW_API_PUBLIC dwStatus	dwSoftISP_bindOutputBayer (dwImageCUDA *bayerImage, dwSoftISPHandle_t obj)
	Binds a Bayer image to the softISP. More...

DW_API_PUBLIC dwStatus	dwSoftISP_bindOutputDemosaic (dwImageCUDA *demosaicImage, dwSoftISPHandle_t obj)
	Binds a demosaic image to the softISP. More...

DW_API_PUBLIC dwStatus	dwSoftISP_bindOutputTonemap (dwImageCUDA *tonemappedImage, dwSoftISPHandle_t obj)
	Binds a tone-mapped image to the softISP. More...

DW_API_PUBLIC dwStatus	dwSoftISP_getBayerImageProperties (dwImageProperties *imageProperties, dwSoftISPHandle_t obj)
	Gets the image properties for the produced Bayer images. More...

DW_API_PUBLIC dwStatus	dwSoftISP_getCUDAStream (cudaStream_t *stream, dwSoftISPHandle_t obj)
	Gets the CUDA stream for the softISP pipeline. More...

DW_API_PUBLIC dwStatus	dwSoftISP_getDemosaicImageProperties (dwImageProperties *imageProperties, dwSoftISPHandle_t obj)
	Gets the image properties for the produced demosaiced images. More...

DW_API_PUBLIC dwStatus	dwSoftISP_getDemosaicMethod (dwSoftISPDemosaicMethod *method, dwSoftISPHandle_t obj)
	Gets the method used for demosaic. More...

DW_API_PUBLIC dwStatus	dwSoftISP_getDemosaicROI (dwRect *cropRegion, dwSoftISPHandle_t obj)
	Gets the cropping region in the Bayer image used for demosaicing. More...

DW_API_PUBLIC dwStatus	dwSoftISP_getDenoiseMethod (dwSoftISPDenoiseMethod *method, dwSoftISPHandle_t obj)
	Gets the method used for denoising. More...

DW_API_PUBLIC dwStatus	dwSoftISP_getTonemapType (dwTonemapMethod *type, dwSoftISPHandle_t obj)
	Gets the tonemap type. More...

DW_API_PUBLIC dwStatus	dwSoftISP_getWhiteBalanceMode (dwSoftISPWhiteBalanceMode *mode, dwSoftISPHandle_t obj)
	Gets the whitebalance mode. More...

DW_API_PUBLIC dwStatus	dwSoftISP_initialize (dwSoftISPHandle_t obj, const dwSoftISPParams params, const dwContextHandle_t ctx)
	Creates and initializes the software ISP pipeline. More...

DW_API_PUBLIC dwStatus	dwSoftISP_initParamsFromCamera (dwSoftISPParams params, const dwCameraProperties cameraProps)
	Initializes the parameters for the softISP using dwCameraProperties. More...

DW_API_PUBLIC dwStatus	dwSoftISP_processDeviceAsync (dwSoftISPHandle_t obj)
	Runs the Software ISP to convert the bound raw image into whatever output was bound beforehand. More...

DW_API_PUBLIC dwStatus	dwSoftISP_release (dwSoftISPHandle_t obj)
	Releases the softISP pipeline object. More...

DW_API_PUBLIC dwStatus	dwSoftISP_reset (dwSoftISPHandle_t obj)
	Resets the softISP pipeline. More...

DW_API_PUBLIC dwStatus	dwSoftISP_setCUDAStream (cudaStream_t stream, dwSoftISPHandle_t obj)
	Sets the CUDA stream for the softISP pipeline. More...

DW_API_PUBLIC dwStatus	dwSoftISP_setDemosaicMethod (dwSoftISPDemosaicMethod method, dwSoftISPHandle_t obj)
	Sets the method used to demosaic. More...

DW_API_PUBLIC dwStatus	dwSoftISP_setDemosaicROI (dwRect cropRegion, dwSoftISPHandle_t obj)
	Sets the cropping region in the Bayer image used for demosaicing. More...

DW_API_PUBLIC dwStatus	dwSoftISP_setDenoiseMethod (dwSoftISPDenoiseMethod method, dwSoftISPHandle_t obj)
	Sets the method used to denoise. More...

DW_API_PUBLIC dwStatus	dwSoftISP_setProcessType (const int32_t processType, dwSoftISPHandle_t obj)
	Sets the proceesed output type that will be computed. More...

DW_API_PUBLIC dwStatus	dwSoftISP_setTonemapType (dwTonemapMethod type, dwSoftISPHandle_t obj)
	Sets the tonemap type. More...

DW_API_PUBLIC dwStatus	dwSoftISP_setWhiteBalanceMode (dwSoftISPWhiteBalanceMode mode, dwSoftISPHandle_t obj)
	Sets the whitebalance mode. More...

Data Structure Documentation

◆ dwSoftISPParams

struct dwSoftISPParams

Data Fields
const char *	cameraModuleName
dwCameraRawFormat	cameraRawFormat
uint32_t	cameraRevision
dwCameraType	cameraType	Camera Type.
uint32_t	height	Input Image Height.
dwTonemapMethod	method	Tonemapper type (select UNKNOWN for default/no tonemapping)
uint32_t	width	Input Image Width.

Typedef Documentation

◆ dwSoftISPHandle_t

typedef struct dwSoftISPObject* dwSoftISPHandle_t

Handle representing the Software ISP.

Definition at line 81 of file SoftISP.h.

Enumeration Type Documentation

◆ dwSoftISPDemosaicMethod

enum dwSoftISPDemosaicMethod

Enumerator
DW_SOFTISP_DEMOSAIC_METHOD_INTERPOLATION	Full camera resolution using interpolation.
DW_SOFTISP_DEMOSAIC_METHOD_DOWNSAMPLE	Half camera resolution combining a 2x2 Bayer cell into one output pixel.

Definition at line 83 of file SoftISP.h.

◆ dwSoftISPDenoiseMethod

enum dwSoftISPDenoiseMethod

Enumerator
DW_SOFTISP_DENOISE_METHOD_NONE	No denoising.
DW_SOFTISP_DENOISE_METHOD_BILATERAL	Bilateral denoising.

Definition at line 90 of file SoftISP.h.

◆ dwSoftISPProcessType

enum dwSoftISPProcessType

Enumerator
DW_SOFTISP_PROCESS_TYPE_BAYER	Compute Bayer.
DW_SOFTISP_PROCESS_TYPE_DEMOSAIC	Compute demosaic.
DW_SOFTISP_PROCESS_TYPE_TONEMAP	Compute tone map.

Definition at line 97 of file SoftISP.h.

◆ dwSoftISPWhiteBalanceMode

enum dwSoftISPWhiteBalanceMode

Enumerator
DW_SOFTISP_WHITEBALANCE_MODE_FIXED	Image is white-balanced according to fixed parameters from the sensor.
DW_SOFTISP_WHITEBALANCE_MODE_AUTO	Image is automatically white-balanced.

Definition at line 106 of file SoftISP.h.

Function Documentation

◆ dwSoftISP_bindInputRaw()

DW_API_PUBLIC dwStatus dwSoftISP_bindInputRaw	(	const dwImageCUDA *	rawImage,
		dwSoftISPHandle_t	obj
	)

Binds the input image to the softISP.

It will be the source used by processDeviceAsync().

Parameters

[in]	rawImage	A pointer to the raw image. Passing nullptr will unbound.
[in]	obj	A pointer to the Software ISP handle.

Returns: DW_SUCCESS
DW_INVALID_HANDLE - If the given handle is invalid,i.e. null or of wrong type
DW_INVALID_ARGUMENT - If the given pointer to the raw image is null

Note: Bound image must be valid until unbound, i.e. passing nullptr.

◆ dwSoftISP_bindOutputBayer()

DW_API_PUBLIC dwStatus dwSoftISP_bindOutputBayer	(	dwImageCUDA *	bayerImage,
		dwSoftISPHandle_t	obj
	)

Binds a Bayer image to the softISP.

The caller must allocate the image, using the properties returned by dwSoftISP_getBayerImageProperties()

Parameters

[in]	bayerImage	A pointer to the output Bayer image. Passing nullptr will unbound.
[in]	obj	A pointer to the Software ISP handle.

Returns: DW_SUCCESS
DW_INVALID_HANDLE - If the given handle is invalid,i.e. null or of wrong type

Note: Bound image must be valid until unbound, i.e. passing nullptr.

◆ dwSoftISP_bindOutputDemosaic()

DW_API_PUBLIC dwStatus dwSoftISP_bindOutputDemosaic	(	dwImageCUDA *	demosaicImage,
		dwSoftISPHandle_t	obj
	)

Binds a demosaic image to the softISP.

The caller must allocate the image, using the properties returned by dwSoftISP_getDemosaicImageProperties().

Parameters

[in]	demosaicImage	A pointer to the output demosaic image. Passing nullptr will unbound.
[in]	obj	A pointer to the Software ISP handle.

Returns: DW_SUCCESS
DW_INVALID_HANDLE - If the given ISP handle is invalid,i.e. null or of wrong type
DW_INVALID_ARGUMENT - If the image type is not DW_IMAGE_CUDA and not null

Note: Bound image must be valid until unbound, i.e. passing nullptr.

◆ dwSoftISP_bindOutputTonemap()

DW_API_PUBLIC dwStatus dwSoftISP_bindOutputTonemap	(	dwImageCUDA *	tonemappedImage,
		dwSoftISPHandle_t	obj
	)

Binds a tone-mapped image to the softISP.

The caller must allocate the image. The properties of the tone-mapped image can be:

pxlFormat: DW_IMAGE_RGB or DW_IMAGE_RGBA
pxlType: DW_TYPE_UINT8 or DW_TYPE_UINT16 The rest of the properties match the demosaic image.
Note
To have a tone-mapped image, the caller must bind a tone-map image as well. If the tone-mapped image is not bound, processDeviceAsync() will skip tone-mapping.

Parameters

[in] tonemappedImage A pointer to the output tone-mapped image. Passing nullptr will unbound.

[in] obj A pointer to the Software ISP handle.

Returns
DW_SUCCESS
DW_INVALID_HANDLE - If the given handle is of wrong type
DW_INVALID_ARGUMENT -If the given ISP handle or image pointer is null or image type is not RGB/RGBA UINT8/FLOAT16

Note
Bound image must be valid until unbound, i.e. passing nullptr.

◆ dwSoftISP_getBayerImageProperties()

DW_API_PUBLIC dwStatus dwSoftISP_getBayerImageProperties	(	dwImageProperties *	imageProperties,
		dwSoftISPHandle_t	obj
	)

Gets the image properties for the produced Bayer images.

Parameters

[out]	imageProperties	A pointer to the image properties for Bayer output.
[in]	obj	The Software ISP handle.

Returns: DW_SUCCESS
DW_INVALID_HANDLE - If the given handle is invalid,i.e. null or of wrong type
DW_BAD_CAST

◆ dwSoftISP_getCUDAStream()

DW_API_PUBLIC dwStatus dwSoftISP_getCUDAStream	(	cudaStream_t *	stream,
		dwSoftISPHandle_t	obj
	)

Gets the CUDA stream for the softISP pipeline.

Parameters

[out]	stream	Current CUDA stream that is used by the module.
[in]	obj	Specifies the softISP pipeline handle.

Returns: DW_SUCCESS
DW_INVALID_HANDLE - If the given handle is invalid,i.e. null or of wrong type
DW_BAD_CAST

◆ dwSoftISP_getDemosaicImageProperties()

DW_API_PUBLIC dwStatus dwSoftISP_getDemosaicImageProperties	(	dwImageProperties *	imageProperties,
		dwSoftISPHandle_t	obj
	)

Gets the image properties for the produced demosaiced images.

The output size depends on the ROI set via dwSoftISP_setDemosaicROI.

Parameters

[out]	imageProperties	A pointer to the image properties for demosaic output.
[in]	obj	The Software ISP handle.

Returns: DW_SUCCESS
DW_INVALID_ARGUMENT - If the image properties pointer is null
DW_INVALID_HANDLE - If the given isp handle is invalid,i.e. null or of wrong type
DW_BAD_CAST

◆ dwSoftISP_getDemosaicMethod()

DW_API_PUBLIC dwStatus dwSoftISP_getDemosaicMethod	(	dwSoftISPDemosaicMethod *	method,
		dwSoftISPHandle_t	obj
	)

Gets the method used for demosaic.

Parameters

[out]	method	Method used to demosaic.
[in]	obj	Specifies the softISP pipeline handle.

Returns: DW_SUCCESS
DW_INVALID_HANDLE - If the given handle is invalid,i.e. null or of wrong type
DW_BAD_CAST

◆ dwSoftISP_getDemosaicROI()

DW_API_PUBLIC dwStatus dwSoftISP_getDemosaicROI	(	dwRect *	cropRegion,
		dwSoftISPHandle_t	obj
	)

Gets the cropping region in the Bayer image used for demosaicing.

Parameters

[out]	cropRegion	Crop region used in the Bayer image.
[in]	obj	Specifies the softISP pipeline handle.

Returns: DW_SUCCESS
DW_INVALID_HANDLE - If the given handle is invalid,i.e. null or of wrong type
DW_BAD_CAST

◆ dwSoftISP_getDenoiseMethod()

DW_API_PUBLIC dwStatus dwSoftISP_getDenoiseMethod	(	dwSoftISPDenoiseMethod *	method,
		dwSoftISPHandle_t	obj
	)

Gets the method used for denoising.

Parameters

[out]	method	Method used to denoise.
[in]	obj	Specifies the softISP pipeline handle.

Returns: DW_SUCCESS
DW_INVALID_HANDLE - If the given handle is invalid,i.e. null or of wrong type
DW_BAD_CAST

◆ dwSoftISP_getTonemapType()

DW_API_PUBLIC dwStatus dwSoftISP_getTonemapType	(	dwTonemapMethod *	type,
		dwSoftISPHandle_t	obj
	)

Gets the tonemap type.

Parameters

[out]	type	The tonemap type currently used. DW_TONEMAP_UNKNOWN if no tonemap is in use
[in]	obj	The Software ISP handle.

Returns: DW_SUCCESS
DW_INVALID_HANDLE - If the given handle is invalid,i.e. null or of wrong type
DW_BAD_CAST

◆ dwSoftISP_getWhiteBalanceMode()

DW_API_PUBLIC dwStatus dwSoftISP_getWhiteBalanceMode	(	dwSoftISPWhiteBalanceMode *	mode,
		dwSoftISPHandle_t	obj
	)

Gets the whitebalance mode.

Parameters

[out]	mode	the whitebalance mode currently used.
[in]	obj	The Software ISP handle.

Returns: DW_SUCCESS
DW_INVALID_HANDLE - If the given handle is invalid,i.e. null or of wrong type
DW_BAD_CAST

◆ dwSoftISP_initialize()

DW_API_PUBLIC dwStatus dwSoftISP_initialize	(	dwSoftISPHandle_t *	obj,
		const dwSoftISPParams *	params,
		const dwContextHandle_t	ctx
	)

Creates and initializes the software ISP pipeline.

Parameters

[out]	obj	A pointer to the created softISP pipeline handle.
[in]	params	The parameters of the softISP.
[in]	ctx	Driveworks context handle.

Returns: DW_SUCCESS
DW_INVALID_HANDLE - If the given drivework context handle is invalid,i.e. null or of wrong type
DW_BAD_CAST
DW_INVALID_ARGUMENT- If softISP pipeline handle or softISP parameters is null

◆ dwSoftISP_initParamsFromCamera()

DW_API_PUBLIC dwStatus dwSoftISP_initParamsFromCamera	(	dwSoftISPParams *	params,
		const dwCameraProperties *	cameraProps
	)

Initializes the parameters for the softISP using dwCameraProperties.

Parameters

[out]	params	A pointer to the initialized parameters.
[in]	cameraProps	Properties of the camera.

Returns: DW_SUCCESS
DW_INVALID_ARGUMENT - If the given handles are invalid,i.e. null or of wrong type
DW_BAD_CAST

◆ dwSoftISP_processDeviceAsync()

DW_API_PUBLIC dwStatus dwSoftISP_processDeviceAsync ( dwSoftISPHandle_t obj )

Runs the Software ISP to convert the bound raw image into whatever output was bound beforehand.

The command will process as explained in the table at the beginning of the page (DW_SOFTISP_ is omitted).

Parameters

[in] obj A pointer to the Software ISP handle.

Returns: DW_SUCCESS
DW_INVALID_HANDLE - If the given handle is invalid,i.e. null or of wrong type

◆ dwSoftISP_release()

DW_API_PUBLIC dwStatus dwSoftISP_release ( dwSoftISPHandle_t obj )

Releases the softISP pipeline object.

This method releases all resources associated with the RAW camera processing pipeline. Such resources include NVIDIA^® CUDA^® memory.

Note: This method renders the handle unusable.

Parameters

[in] obj The object handle to release.

Returns: DW_SUCCESS
DW_INVALID_HANDLE - If the given handle is invalid,i.e. null or of wrong type
DW_BAD_CAST

◆ dwSoftISP_reset()

DW_API_PUBLIC dwStatus dwSoftISP_reset ( dwSoftISPHandle_t obj )

Resets the softISP pipeline.

(Reserved for future use.)

Parameters

[in] obj Specifies the softISP pipeline handle to reset.

Returns: DW_SUCCESS
DW_INVALID_HANDLE - If the given handle is invalid,i.e. null or of wrong type
DW_BAD_CAST

◆ dwSoftISP_setCUDAStream()

DW_API_PUBLIC dwStatus dwSoftISP_setCUDAStream	(	cudaStream_t	stream,
		dwSoftISPHandle_t	obj
	)

Sets the CUDA stream for the softISP pipeline.

Parameters

[in]	stream	Specifies the CUDA stream.
[in]	obj	Specifies the softISP pipeline handle.

Returns: DW_SUCCESS
DW_INVALID_HANDLE - If the given handle is invalid,i.e. null or of wrong type
DW_BAD_CAST

◆ dwSoftISP_setDemosaicMethod()

DW_API_PUBLIC dwStatus dwSoftISP_setDemosaicMethod	(	dwSoftISPDemosaicMethod	method,
		dwSoftISPHandle_t	obj
	)

Sets the method used to demosaic.

Depending on the camera, not all methods may be implemented.

Parameters

[in]	method	Specifies the demosaic method.
[in]	obj	Specifies the softISP pipeline handle.

Returns: DW_SUCCESS
DW_INVALID_HANDLE - If the given handle is invalid,i.e. null or of wrong type
DW_BAD_CAST

◆ dwSoftISP_setDemosaicROI()

DW_API_PUBLIC dwStatus dwSoftISP_setDemosaicROI	(	dwRect	cropRegion,
		dwSoftISPHandle_t	obj
	)

Sets the cropping region in the Bayer image used for demosaicing.

Parameters

[in]	cropRegion	Specifies the crop region in the Bayer image.
[in]	obj	Specifies the softISP pipeline handle.

Returns: DW_SUCCESS
DW_INVALID_HANDLE - If the given handle is invalid,i.e. null or of wrong type
DW_BAD_CAST

◆ dwSoftISP_setDenoiseMethod()

DW_API_PUBLIC dwStatus dwSoftISP_setDenoiseMethod	(	dwSoftISPDenoiseMethod	method,
		dwSoftISPHandle_t	obj
	)

Sets the method used to denoise.

Depending on the camera, not all methods may be implemented.

Parameters

[in]	method	Specifies the denoise method.
[in]	obj	Specifies the softISP pipeline handle.

Returns: DW_SUCCESS
DW_INVALID_HANDLE - If the given handle is invalid,i.e. null or of wrong type
DW_BAD_CAST

◆ dwSoftISP_setProcessType()

DW_API_PUBLIC dwStatus dwSoftISP_setProcessType	(	const int32_t	processType,
		dwSoftISPHandle_t	obj
	)

Sets the proceesed output type that will be computed.

Output resources need to be bounded with the corresponding bind calls.

Parameters

[in]	processType	A bitwise mask of the process output chosen (must match or be a subset of the bound images)
[in]	obj	The Software ISP handle.

Returns: DW_SUCCESS
DW_INVALID_HANDLE - If the given handle is invalid,i.e. null or of wrong type

◆ dwSoftISP_setTonemapType()

DW_API_PUBLIC dwStatus dwSoftISP_setTonemapType	(	dwTonemapMethod	type,
		dwSoftISPHandle_t	obj
	)

Sets the tonemap type.

All resources are allocated by the softISP at initialization, this call only chooses the current one in use

Parameters

[in]	type	The tonemap type currently used. DW_TONEMAP_UNKNOWN if no tonemap is in use
[in]	obj	The Software ISP handle.

Returns: DW_SUCCESS
DW_INVALID_HANDLE - If the given handle is invalid,i.e. null or of wrong type
DW_BAD_CAST

◆ dwSoftISP_setWhiteBalanceMode()

DW_API_PUBLIC dwStatus dwSoftISP_setWhiteBalanceMode	(	dwSoftISPWhiteBalanceMode	mode,
		dwSoftISPHandle_t	obj
	)

Sets the whitebalance mode.

Parameters

[in]	mode	the whitebalance mode to set.
[in]	obj	The Software ISP handle.

Returns: DW_SUCCESS
DW_INVALID_HANDLE - If the given handle is invalid,i.e. null or of wrong type
DW_BAD_CAST

[in]	tonemappedImage	A pointer to the output tone-mapped image. Passing nullptr will unbound.
[in]	obj	A pointer to the Software ISP handle.

Detailed Description

Data Structures

Typedefs

Enumerations

Functions

Data Structure Documentation

◆ dwSoftISPParams

Typedef Documentation

◆ dwSoftISPHandle_t

Enumeration Type Documentation

◆ dwSoftISPDemosaicMethod

◆ dwSoftISPDenoiseMethod

◆ dwSoftISPProcessType

◆ dwSoftISPWhiteBalanceMode

Function Documentation

◆ dwSoftISP_bindInputRaw()

◆ dwSoftISP_bindOutputBayer()

◆ dwSoftISP_bindOutputDemosaic()

◆ dwSoftISP_bindOutputTonemap()

◆ dwSoftISP_getBayerImageProperties()

◆ dwSoftISP_getCUDAStream()

◆ dwSoftISP_getDemosaicImageProperties()

◆ dwSoftISP_getDemosaicMethod()

◆ dwSoftISP_getDemosaicROI()

◆ dwSoftISP_getDenoiseMethod()

◆ dwSoftISP_getTonemapType()

◆ dwSoftISP_getWhiteBalanceMode()

◆ dwSoftISP_initialize()

◆ dwSoftISP_initParamsFromCamera()

◆ dwSoftISP_processDeviceAsync()

◆ dwSoftISP_release()

◆ dwSoftISP_reset()

◆ dwSoftISP_setCUDAStream()

◆ dwSoftISP_setDemosaicMethod()

◆ dwSoftISP_setDemosaicROI()

◆ dwSoftISP_setDenoiseMethod()

◆ dwSoftISP_setProcessType()

◆ dwSoftISP_setTonemapType()

◆ dwSoftISP_setWhiteBalanceMode()