Classes | |
| class | BasicDeviceSettings |
| A base class for essential device related settings. More... | |
| class | BufferPart |
| Contains information about a specific part of a captured buffer. More... | |
| struct | ChannelData |
| A structure for image buffer channel specific data. More... | |
| class | Component |
| A base class to implement access to internal driver components. More... | |
| class | ComponentAccess |
| A base class to implement access to internal driver objects. More... | |
| class | ComponentCallback |
| A simple helper class to wrap the creation of a callback object. More... | |
| class | ComponentCollection |
| A base class for sets of properties that can be modified by the user. More... | |
| class | ComponentList |
| A class to provide access to component lists. More... | |
| class | ComponentLocator |
| A class to locate components within the driver. More... | |
| class | ComponentLocatorBase |
| A base class to locate components within the driver. More... | |
| class | Device |
| This class and its functions represent an actual device detected by this interface in the current system. More... | |
| class | DeviceComponentLocator |
| A class to locate components within the driver. More... | |
| class | DeviceManager |
| Grants access to devices that can be operated by this software interface. More... | |
| class | ECantAccessData |
| An exception thrown in case of a mvIMPACT::acquire::PROPHANDLING_LIST_CANT_ACCESS_DATA error. More... | |
| class | ECantAllocateNewList |
| An exception thrown in case of a mvIMPACT::acquire::PROPHANDLING_CANT_ALLOCATE_LIST error. More... | |
| class | ECantRegisterComponent |
| An exception thrown in case of a mvIMPACT::acquire::PROPHANDLING_CANT_REGISTER_COMPONENT error. More... | |
| class | ECantSerializeData |
| An exception thrown in case of a mvIMPACT::acquire::PROPHANDLING_CANT_SERIALIZE_DATA error. More... | |
| class | EComponent |
| A base class for mvIMPACT::acquire::Component object related exceptions from the property module. More... | |
| class | EComponentIDInvalid |
| An exception thrown in case of a mvIMPACT::acquire::PROPHANDLING_COMPONENT_ID_INVALID error. More... | |
| class | EComponentNotFound |
| An exception thrown in case of a mvIMPACT::acquire::PROPHANDLING_COMPONENT_NOT_FOUND error. More... | |
| class | EDeviceManager |
| A base class for device manager related exceptions. More... | |
| class | EImplementationMissing |
| An exception thrown in case of a mvIMPACT::acquire::PROPHANDLING_IMPLEMENTATION_MISSING error. More... | |
| class | EIncompatibleComponents |
| An exception thrown in case of a mvIMPACT::acquire::PROPHANDLING_INCOMPATIBLE_COMPONENTS error. More... | |
| class | EInputBufferTooSmall |
| An exception thrown in case of a mvIMPACT::acquire::PROPHANDLING_INPUT_BUFFER_TOO_SMALL error. More... | |
| class | EInvalidFileContent |
| An exception thrown in case of a mvIMPACT::acquire::PROPHANDLING_INVALID_FILE_CONTENT error. More... | |
| class | EInvalidInputParameter |
| An exception thrown in case of a mvIMPACT::acquire::PROPHANDLING_INVALID_INPUT_PARAMETER error. More... | |
| class | EInvalidListID |
| An exception thrown in case of a mvIMPACT::acquire::PROPHANDLING_LIST_ID_INVALID error. More... | |
| class | EInvalidParameterList |
| An exception thrown in case of a mvIMPACT::acquire::PROPHANDLING_METHOD_INVALID_PARAM_LIST error. More... | |
| class | EInvalidValue |
| An exception thrown in case of a mvIMPACT::acquire::PROPHANDLING_INVALID_PROP_VALUE error. More... | |
| class | EInvalidValueType |
| An exception thrown in case of a mvIMPACT::acquire::PROPHANDLING_INVALID_PROP_VALUE_TYPE error. More... | |
| class | EListEntryOccupied |
| An exception thrown in case of a mvIMPACT::acquire::PROPHANDLING_LIST_ENTRY_OCCUPIED error. More... | |
| class | EMethod |
| A base class for mvIMPACT::acquire::Method object related exceptions from the property module. More... | |
| class | EMethodPtrInvalid |
| An exception thrown in case of a mvIMPACT::acquire::PROPHANDLING_METHOD_PTR_INVALID error. More... | |
| class | ENoModifySizeRights |
| An exception thrown in case of a mvIMPACT::acquire::PROPHANDLING_NO_MODIFY_SIZE_RIGHTS error. More... | |
| class | ENoReadRights |
| An exception thrown in case of a mvIMPACT::acquire::PROPHANDLING_NO_READ_RIGHTS error. More... | |
| class | ENotAList |
| An exception thrown in case of a mvIMPACT::acquire::PROPHANDLING_NOT_A_LIST error. More... | |
| class | ENotAMethod |
| An exception thrown in case of a mvIMPACT::acquire::PROPHANDLING_NOT_A_METHOD error. More... | |
| class | ENotAProperty |
| An exception thrown in case of a mvIMPACT::acquire::PROPHANDLING_NOT_A_PROPERTY error. More... | |
| class | ENoWriteRights |
| An exception thrown in case of a mvIMPACT::acquire::PROPHANDLING_NO_WRITE_RIGHTS error. More... | |
| class | EnumPropertyF< ZYX > |
| A template class to represent float properties and enumerated float properties. More... | |
| class | EnumPropertyI< ZYX > |
| A template class to represent 32 bit integer properties and 32 bit enumerated integer properties. More... | |
| class | EnumPropertyI64< ZYX > |
| A template class to represent 64 bit integer properties and enumerated 64 bit integer properties. More... | |
| class | EProperty |
| A base class for mvIMPACT::acquire::Property related exceptions from the property module. More... | |
| class | EPropertyHandling |
| A base class for exceptions related to the property module. More... | |
| class | EPropertyList |
| A base class for component list related exceptions from the property module. More... | |
| class | ESizeMismatch |
| An exception thrown in case of a mvIMPACT::acquire::PROPHANDLING_SIZE_MISMATCH error. More... | |
| class | ETranslationTableCorrupted |
| An exception thrown in case of a mvIMPACT::acquire::PROPHANDLING_PROP_TRANSLATION_TABLE_CORRUPTED error. More... | |
| class | ETranslationTableNotDefined |
| An exception thrown in case of a mvIMPACT::acquire::PROPHANDLING_PROP_TRANSLATION_TABLE_NOT_DEFINED error. More... | |
| class | EUnsupportedOperation |
| An exception thrown in case of a mvIMPACT::acquire::PROPHANDLING_UNSUPPORTED_OPERATION error. More... | |
| class | EUnsupportedParameter |
| An exception thrown in case of a mvIMPACT::acquire::PROPHANDLING_UNSUPPORTED_PARAMETER error. More... | |
| class | EValidationFailed |
| An exception thrown in case of a mvIMPACT::acquire::PROPHANDLING_PROP_VALIDATION_FAILED error. More... | |
| class | EValIDOutOfBounds |
| An exception thrown in case of a mvIMPACT::acquire::PROPHANDLING_PROP_VAL_ID_OUT_OF_BOUNDS error. More... | |
| class | EValTooLarge |
| An exception thrown in case of a mvIMPACT::acquire::PROPHANDLING_PROP_VAL_TOO_LARGE error. More... | |
| class | EValTooSmall |
| An exception thrown in case of a mvIMPACT::acquire::PROPHANDLING_PROP_VAL_TOO_SMALL error. More... | |
| class | EWrongParamCount |
| An exception thrown in case of a mvIMPACT::acquire::PROPHANDLING_WRONG_PARAM_COUNT error. More... | |
| class | ExceptionFactory |
| A factory class to raise Impact Acquire related exceptions. More... | |
| class | FirmwareUpdater |
| A class to perform a firmware update of a specific device. More... | |
| class | FullSettingsBase |
| A base class that provides access to the most common settings for a device. More... | |
| class | FunctionInterface |
| The function interface to devices supported by this interface. More... | |
| class | GainOffsetKneeChannelParameters |
| Properties for configuring settings belonging to a certain channel of the GainOffsetKnee filter. More... | |
| class | RequestProvider |
| A helper class that can be used to implement a simple continuous acquisition from a device. More... | |
| class | ThreadSafeQueue< T > |
| A thread-safe queue. More... | |
| struct | ImageBuffer |
| Fully describes a captured image. More... | |
| class | ImageBufferDesc |
| A wrapper class to handle mvIMPACT::acquire::ImageBuffer structures. More... | |
| class | ImageDestination |
| Properties to define the format of resulting images. More... | |
| class | ImageProcessing |
| Base class for image processing related properties. More... | |
| class | ImageRequestControl |
| A helper class to control the way an image request will be processed. More... | |
| class | ImpactAcquireException |
| A base class for exceptions generated by Impact Acquire. More... | |
| class | Info |
| A base class to access various general information about the device and its driver. More... | |
| class | VideoStream |
| A class to create compressed video stream from images captured or loaded using the Impact Acquire API. More... | |
| class | VideoStreamPauseScope |
| A smaller helper class for pausing a video stream for a defined time. More... | |
| class | LUTParameters |
| Properties for configuring settings belonging to a certain LUT (Look Up Table) to be applied to a captured image. More... | |
| class | Method |
| A class to call arbitrary driver functions. More... | |
| class | MirrorParameters |
| Properties for configuring settings belonging to the mirror filter that processes a certain channel of a captured image. More... | |
| class | Property |
| A base class for properties. More... | |
| class | PropertyPtr |
| A class to represent pointer properties. More... | |
| class | PropertyS |
| A class to represent string properties. More... | |
| class | Request |
| Contains information about a captured buffer. More... | |
| class | RequestFactory |
| A default request factory. More... | |
| class | RequestInfoConfiguration |
| Properties to configure which information shall be attached to the resulting images. More... | |
| class | Statistics |
| Contains basic statistical information. More... | |
| class | SystemSettings |
| A base class for accessing settings that control the overall behaviour of a device driver. More... | |
| class | TriggerControl |
| A class to configure the behaviour of trigger signals. More... | |
| class | UserData |
| A helper class to work with the device specific non-volatile memory(if available). More... | |
| class | UserDataEntry |
| A helper class that represents one entry in the devices non-volatile memory. More... | |
| class | WhiteBalancer |
| Convenience class to provide an easy way for a more precise white balance calibration. More... | |
| class | WhiteBalanceSettings |
| Properties for adjusting the colors during a Bayer conversion. More... | |
Macros | |
| #define | MVIMPACT_ACQUIRE_BUILD_VERSION 4074 |
| Returns the build version number of the current Impact Acquire release. | |
| #define | MVIMPACT_ACQUIRE_CHECK_VERSION(MAJOR, MINOR, RELEASE) |
| This is a macro which evaluates to true if the current Impact Acquire version is at least major.minor.release. | |
| #define | MVIMPACT_ACQUIRE_MAJOR_VERSION 3 |
| Returns the major version number of the current Impact Acquire release. | |
| #define | MVIMPACT_ACQUIRE_MINOR_VERSION 4 |
| Returns the minor version number of the current Impact Acquire release. | |
| #define | MVIMPACT_ACQUIRE_RELEASE_VERSION 0 |
| Returns the release version number of the current Impact Acquire release. | |
| #define | MVIMPACT_ACQUIRE_VERSION_STRING "3.4.0.4074" |
| Returns the full version number of the current Impact Acquire release as a string ("3.4.0.4074"). | |
| #define | MVIMPACT_H_ |
Variables | |
| struct mvIMPACT::acquire::ChannelData | ATTR_PACK_8 |
| const int | END_OF_LIST = -1 |
| A constant defining that property values will be read from an array property until the last value. | |
| const int | INVALID_ID = -1 |
| A constant to check for an invalid ID returned from the property handling module. | |
| const int | ROOT_LIST = 0 |
| A constant defining the unique identifier for the root component list containing all other lists. | |
| const unsigned int | smIgnoreLists = 0x2 |
| When set lists are not taken into account during a search. | |
| const unsigned int | smIgnoreMethods = 0x4 |
| When set method objects are not taken into account during a search. | |
| const unsigned int | smIgnoreProperties = 0x8 |
| When set property objects are not taken into account during a search. | |
Detailed Description
Classes and functions that are available for all interface layouts.
This group contains classes and functions that are available for all interface layouts.
Class Documentation
◆ mvIMPACT::acquire::ChannelData
| struct mvIMPACT::acquire::ChannelData |
A structure for image buffer channel specific data.
Channel specific data in an image is data, that in e.g. and RGB image might differ for the color components red, green and blue.
| Class Members | ||
|---|---|---|
| int | iChannelOffset | The offset (in bytes) to the next channel. |
| int | iLinePitch | The offset (in bytes) to the next line of this channel. |
| int | iPixelPitch | The offset (in bytes) to the next pixel of this channel. |
| char | szChannelDesc[DEFAULT_STRING_SIZE_LIMIT] |
The string descriptor for this channel. For an RGB image the string values of three mvIMPACT::acquire::ChannelData structures this might e.g. be "R", "G" and "B". |
◆ mvIMPACT::acquire::ImageBuffer
| struct mvIMPACT::acquire::ImageBuffer |
Fully describes a captured image.
This class serves as a describing structure for captured images.
| Class Members | ||
|---|---|---|
| int | iBytesPerPixel | The number of bytes per pixel. |
| int | iChannelCount |
The number of channels this image consists of. For an RGB image this value e.g. would be 3. This value defines how many mvIMPACT::acquire::ChannelData structures mvIMPACT::acquire::ImageBuffer::pChannels is pointing to once this structure has been allocated and filled with valid data. |
| int | iHeight | The height of the image in pixel or lines. |
| int | iSize |
The size (in bytes) of the whole image. This value in connection with mvIMPACT::acquire::ImageBuffer::vpData is sufficient to copy the complete image without having any additional information about it. |
| int | iWidth | The width of the image in pixel. |
| ChannelData * | pChannels | A pointer to an array of channel specific image data. |
| TImageBufferPixelFormat | pixelFormat |
The pixel format of this image. This might be important, when the image data needs to be processed or stored in a file or maybe even if the image shall be displayed. |
| void * | vpData |
The starting address of the image. This address in connection with mvIMPACT::acquire::ImageBuffer::iSize is sufficient to copy the complete image without having any additional information about it. EXAMPLE: const ImageBuffer* pib = getImageBufferFromSomewhere();
unsigned char* pTempBuf = new unsigned char[ib.iSize];
memcpy( pTempBuf, pib.vpData, pIB.iSize );
void * vpData The starting address of the image. Definition mvImageBuffer.h:157
|
Macro Definition Documentation
◆ MVIMPACT_ACQUIRE_BUILD_VERSION
| #define MVIMPACT_ACQUIRE_BUILD_VERSION 4074 |
Returns the build version number of the current Impact Acquire release.
- Returns
- The build version number of Impact Acquire
◆ MVIMPACT_ACQUIRE_CHECK_VERSION
| #define MVIMPACT_ACQUIRE_CHECK_VERSION | ( | MAJOR, | |
| MINOR, | |||
| RELEASE ) |
This is a macro which evaluates to true if the current Impact Acquire version is at least major.minor.release.
For example, to test if the program will be compiled with Impact Acquire 2.0 or higher, the following can be done:
- Since
- 2.0.0
◆ MVIMPACT_ACQUIRE_MAJOR_VERSION
| #define MVIMPACT_ACQUIRE_MAJOR_VERSION 3 |
Returns the major version number of the current Impact Acquire release.
- Returns
- The major version number of Impact Acquire
◆ MVIMPACT_ACQUIRE_MINOR_VERSION
| #define MVIMPACT_ACQUIRE_MINOR_VERSION 4 |
Returns the minor version number of the current Impact Acquire release.
- Returns
- The minor version number of Impact Acquire
◆ MVIMPACT_ACQUIRE_RELEASE_VERSION
| #define MVIMPACT_ACQUIRE_RELEASE_VERSION 0 |
Returns the release version number of the current Impact Acquire release.
- Returns
- The release version number of Impact Acquire
◆ MVIMPACT_ACQUIRE_VERSION_STRING
| #define MVIMPACT_ACQUIRE_VERSION_STRING "3.4.0.4074" |
Returns the full version number of the current Impact Acquire release as a string ("3.4.0.4074").
- Returns
- The full version string of Impact Acquire
◆ MVIMPACT_H_
| #define MVIMPACT_H_ |
Typedef Documentation
◆ CallbackHandle
| typedef void* CallbackHandle |
A type to create a unique identifier for a callback.
- Since
- 1.12.18
◆ ComponentIterator
| typedef Component ComponentIterator |
A class to iterate over component lists.
- Deprecated
- These days this class is just a typedef mapping the class mvIMPACT::acquire::Component to this type for compatibility reasons. New applications should work with the mvIMPACT::acquire::Component class instead.
This object can be used to navigate through component lists of unknown content.
Consider the following structure:
Where the prefix 'L' means that this is a list, 'P' that this is a property. Assuming that we have and iterator referencing list 'C', calling mvIMPACT::acquire::ComponentIterator::firstChild e.g. would return a new iterator referencing object 'PE', while calling mvIMPACT::acquire::ComponentIterator::nextSibling would have returned a reference to 'PD' and mvIMPACT::acquire::ComponentIterator::parent would have returned a reference to object 'LA'.
"EXAMPLE 1":
A new mvIMPACT::acquire::ComponentIterator is created with the ID of list 'C':
"EXAMPLE 2":
Iterate over a complete list including sub lists. This will result in a list of all lists and properties that reside in the list the iterator currently is moving through to be written to the standard output. The name of the component and every parent component will be printed into the standard output:
◆ InfoBase
deprecated. Use the class mvIMPACT::acquire::Info instead.
- Deprecated
- This class has been declared deprecated and might not be available in future releases. All features of this class are available in mvIMPACT::acquire::Info as well, so please use this class instead.
◆ PropertyF
| typedef EnumPropertyF<double> PropertyF |
A type for floating point properties.
Provided for convenience only. This type represents a standard float property type.
◆ PropertyI
| typedef EnumPropertyI<int> PropertyI |
A type for integer properties.
Provided for convenience only. This type represents a standard integer property type.
◆ PropertyI64
| typedef EnumPropertyI64<int64_type> PropertyI64 |
Provided for convenience only. This type represents a standard 64 bit integer property type.
◆ PropertyI64BayerMosaicParity
◆ PropertyI64BufferPartDataType
Defines a property for values defined by mvIMPACT::acquire::TBufferPartDataType.
◆ PropertyI64DeviceTriggerOverlap
Defines a property for values defined by mvIMPACT::acquire::TDeviceTriggerOverlap.
◆ PropertyIAcquisitionMode
Defines a property for values defined by mvIMPACT::acquire::TAcquisitionMode.
◆ PropertyIAcquisitionStartStopBehaviour
Defines a property for values defined by mvIMPACT::acquire::TAcquisitionStartStopBehaviour.
◆ PropertyIAoiMode
| typedef EnumPropertyI<TAoiMode> PropertyIAoiMode |
Defines a property for values defined by mvIMPACT::acquire::TAoiMode.
◆ PropertyIBayerConversionMode
Defines a property for values defined by mvIMPACT::acquire::TBayerConversionMode.
◆ PropertyIBayerMosaicParity
Defines a property for values defined by mvIMPACT::acquire::TBayerMosaicParity.
◆ PropertyIBayerWhiteBalanceResult
Defines a property for values defined by mvIMPACT::acquire::TBayerWhiteBalanceResult.
◆ PropertyIBoolean
| typedef EnumPropertyI<TBoolean> PropertyIBoolean |
Defines a property for values defined by mvIMPACT::acquire::TBoolean.
◆ PropertyICameraOutput
Defines a property for values defined by mvIMPACT::acquire::TCameraOutput.
◆ PropertyIChannelSplitMode
Defines a property for values defined by mvIMPACT::acquire::TChannelSplitMode.
◆ PropertyIColorProcessingMode
Defines a property for values defined by mvIMPACT::acquire::TColorProcessingMode.
◆ PropertyIColorTwistInputCorrectionMatrixMode
| typedef EnumPropertyI<TColorTwistInputCorrectionMatrixMode> PropertyIColorTwistInputCorrectionMatrixMode |
Defines a property for values defined by mvIMPACT::acquire::TColorTwistInputCorrectionMatrixMode.
◆ PropertyIColorTwistOutputCorrectionMatrixMode
| typedef EnumPropertyI<TColorTwistOutputCorrectionMatrixMode> PropertyIColorTwistOutputCorrectionMatrixMode |
Defines a property for values defined by mvIMPACT::acquire::TColorTwistOutputCorrectionMatrixMode.
◆ PropertyIDarkCurrentFilterMode
Defines a property for values defined by mvIMPACT::acquire::TDarkCurrentFilterMode.
◆ PropertyIDefectivePixelsFilterMode
Defines a property for values defined by mvIMPACT::acquire::TDefectivePixelsFilterMode.
◆ PropertyIDeviceAccessMode
Defines a property for values defined by mvIMPACT::acquire::TDeviceAccessMode.
◆ PropertyIDeviceAutoNegotiatePacketSizeMode
| typedef EnumPropertyI<TDeviceAutoNegotiatePacketSizeMode> PropertyIDeviceAutoNegotiatePacketSizeMode |
Defines a property for values defined by mvIMPACT::acquire::TDeviceAutoNegotiatePacketSizeMode.
◆ PropertyIDeviceCapability
Defines a property for values defined by mvIMPACT::acquire::TDeviceCapability.
◆ PropertyIDeviceClass
Defines a property for values defined by mvIMPACT::acquire::TDeviceClass.
◆ PropertyIDeviceInterfaceLayout
Defines a property for values defined by mvIMPACT::acquire::TDeviceInterfaceLayout.
◆ PropertyIDeviceLoadSettings
Defines a property for values defined by mvIMPACT::acquire::TDeviceLoadSettings.
◆ PropertyIDeviceState
Defines a property for values defined by mvIMPACT::acquire::TDeviceState.
◆ PropertyIFlatFieldFilterCorrectionMode
Defines a property for values defined by mvIMPACT::acquire::TFlatFieldFilterCorrectionMode.
◆ PropertyIFlatFieldFilterMode
Defines a property for values defined by mvIMPACT::acquire::TFlatFieldFilterMode.
◆ PropertyIHWUpdateResult
Defines a property for values defined by mvIMPACT::acquire::THWUpdateResult.
◆ PropertyIImageBufferFormatReinterpreterMode
| typedef EnumPropertyI<TImageBufferFormatReinterpreterMode> PropertyIImageBufferFormatReinterpreterMode |
Defines a property for values defined by mvIMPACT::acquire::TImageBufferFormatReinterpreterMode.
◆ PropertyIImageBufferPixelFormat
Defines a property for values defined by mvIMPACT::acquire::TImageBufferPixelFormat.
◆ PropertyIImageDestinationPixelFormat
Defines a property for values defined by mvIMPACT::acquire::TImageDestinationPixelFormat.
◆ PropertyIImageProcessingFilter
Defines a property for values defined by mvIMPACT::acquire::TImageProcessingFilter.
◆ PropertyIImageProcessingMode
Defines a property for values defined by mvIMPACT::acquire::TImageProcessingMode.
◆ PropertyIImageProcessingOptimization
Defines a property for values defined by mvIMPACT::acquire::TImageProcessingOptimization.
◆ PropertyIImageProcessingResult
Defines a property for values defined by mvIMPACT::acquire::TImageProcessingResult.
◆ PropertyIImageRequestControlMode
Defines a property for values defined by mvIMPACT::acquire::TImageRequestControlMode.
◆ PropertyIInterfaceEnumerationBehaviour
Defines a property for values defined by mvIMPACT::acquire::TInterfaceEnumerationBehaviour.
◆ PropertyILUTGammaMode
Defines a property for values defined by mvIMPACT::acquire::TLUTGammaMode.
◆ PropertyILUTImplementation
Defines a property for values defined by mvIMPACT::acquire::TLUTImplementation.
◆ PropertyILUTInterpolationMode
Defines a property for values defined by mvIMPACT::acquire::TLUTInterpolationMode.
◆ PropertyILUTMapping
| typedef EnumPropertyI<TLUTMapping> PropertyILUTMapping |
Defines a property for values defined by mvIMPACT::acquire::TLUTMapping.
◆ PropertyILUTMode
| typedef EnumPropertyI<TLUTMode> PropertyILUTMode |
Defines a property for values defined by mvIMPACT::acquire::TLUTMode.
◆ PropertyIMirrorMode
| typedef EnumPropertyI<TMirrorMode> PropertyIMirrorMode |
Defines a property for values defined by mvIMPACT::acquire::TMirrorMode.
◆ PropertyIMirrorOperationMode
Defines a property for values defined by mvIMPACT::acquire::TMirrorOperationMode.
◆ PropertyIPayloadType
Defines a property for values defined by mvIMPACT::acquire::TPayloadType.
◆ PropertyIPolarizedDataExtractionInterpolationMode
| typedef EnumPropertyI<TPolarizedDataExtractionInterpolationMode> PropertyIPolarizedDataExtractionInterpolationMode |
Defines a property for values defined by mvIMPACT::acquire::TPolarizedDataExtractionInterpolationMode.
◆ PropertyIPolarizedDataExtractionMode
Defines a property for values defined by mvIMPACT::acquire::TPolarizedDataExtractionMode.
◆ PropertyIRequestImageMemoryMode
Defines a property for values defined by mvIMPACT::acquire::TRequestImageMemoryMode.
◆ PropertyIRequestResult
Defines a property for values defined by mvIMPACT::acquire::TRequestResult.
◆ PropertyIRequestState
Defines a property for values defined by mvIMPACT::acquire::TRequestState.
◆ PropertyIScalerInterpolationMode
Defines a property for values defined by mvIMPACT::acquire::TScalerInterpolationMode.
◆ PropertyIScalerMode
| typedef EnumPropertyI<TScalerMode> PropertyIScalerMode |
Defines a property for values defined by mvIMPACT::acquire::TScalerMode.
◆ PropertyIUserDataAccessRight
Defines a property for values defined by mvIMPACT::acquire::TUserDataAccessRight.
◆ PropertyIUserDataReconnectBehaviour
Defines a property for values defined by mvIMPACT::acquire::TUserDataReconnectBehaviour.
◆ PropertyIWhiteBalanceCalibrationMode
Defines a property for values defined by mvIMPACT::acquire::TWhiteBalanceCalibrationMode.
◆ PropertyIWhiteBalanceParameter
Defines a property for values defined by mvIMPACT::acquire::TWhiteBalanceParameter.
◆ StatisticsBase
| typedef Statistics StatisticsBase |
deprecated. Use the class mvIMPACT::acquire::Statistics instead
- Deprecated
- This class has been declared deprecated and might not be available in future releases. All features of this class are available in mvIMPACT::acquire::Statistics as well, so please use this class instead.
◆ SystemBase
| typedef SystemSettings SystemBase |
deprecated. Use the class mvIMPACT::acquire::SystemSettings instead
- Deprecated
- This class has been declared deprecated and might not be available in future releases. All features of this class are available in mvIMPACT::acquire::SystemSettings as well, so please use this class instead.
Enumeration Type Documentation
◆ TAcquisitionMode
| enum TAcquisitionMode |
Defines valid acquisition modes.
◆ TAcquisitionStartStopBehaviour
Defines valid modes for acquisition start/stop behaviour.
- Since
- 1.12.11
◆ TAoiMode
| enum TAoiMode |
Defines valid Area Of Interest modes.
| Enumerator | |
|---|---|
| amCentered | Use a small centered window for image processing. In this mode, a device and processing function dependent window in the middle of the AOI captured from the device will be used for the processing function.
Example:
Now in the centered AOI mode a processing function will use a window smaller than the AOI in the middle of the image. The starting point can be calculated by the formula: offsetX = ( width - ( width / 2 ) ) / 2
offsetY = ( height - ( height / 2 ) ) / 2
The used AOI is just width / 2 * height / 2 thus takes up the center quarter of the selected AOI. 
In case of an AOI defined by the user, the central AOI of the delivered image is used.
|
| amFull | Use the complete image for image processing. |
| amUseAoi | Use a user defined AOI window for image processing. |
◆ TBayerConversionMode
| enum TBayerConversionMode |
Defines the Bayer conversion algorithm to use.
| Enumerator | |
|---|---|
| bcmLinearInterpolation | Linear interpolation. This mode is fast but especially sharp edges will appear slightly blurred in the resulting image. |
| bcmAdaptiveEdgeSensing | Adaptive edge sensing. This mode requires more CPU time than linear interpolation, but the resulting image more closely matches the original scene. Edges will be reconstructed with higher accuracy except for noisy images. For better results in noisy images mvIMPACT::acquire::bcmLinearInterpolation is the recommended mode. |
| bcmAuto | Auto. This mode automatically sets the Bayer conversion algorithm according to the format property of the camera description. |
| bcmPacked | Packed. In this mode the resulting image will have half the height of the source image. The following algorithm will be used for generating the resulting image: 1 2 3 4 ... n
1 R G R G ... R G
2 G B G B ... G B
| 1 | 2 | 3 | 4 | 5 |...| n |
1 |RGB|RGB|RGB|RGB|RGB|...|RGB|
R1(dest) = R11
G1(dest) = (G12 + G21) / 2
B1(dest) = B22
R2(dest) = (R11 + R13) / 2
G2(dest) = ((G12 + G21) / 2) + (G12 + G23)) / 2
B2(dest) = (B22 + B24) / 2
...
Rn(dest) = R1(n-1)
Gn(dest) = (G1(n) + G2(n-1)) / 2
Bn(dest) = B2(n)
This mode is mainly useful for line scan cameras as for area cameras this would modify the aspect ratio.
|
| bcmLinearPacked | Linear Packed. In this mode the resulting image will have half the height of the source image. The following algorithm will be used for generating the resulting image: 1 2 3 4 ... n
1 R G R G ... R G
2 G B G B ... G B
| 1 | 2 | 3 | 4 | 5 |...| n |
1 |RGB|RGB|RGB|RGB|RGB|...|RGB|
2 |RGB|RGB|RGB|RGB|RGB|...|RGB|
R1(dest) = R11
G1(dest) = G21
B1(dest) = B22
R2(dest) = (R11 + R13) / 2
G2(dest) = G12
B2(dest) = B22
R3(dest) = R13
G3(dest) = G23
B3(dest) = (B22 + B24) / 2
...
Rn(dest) = R1(n-1)
Gn(dest) = G1(n)
Bn(dest) = B2(n)
This mode is mainly useful for line scan cameras as for area cameras this would modify the aspect ratio.
|
| bcmAdaptiveEdgeSensingPlus | Adaptive edge sensing plus. This mode is even more demanding CPU-wise than adaptive edge sensing, but the resulting image is sharper and has fewer artifacts. The parameters of the sharpening filter can be set by the user, to fit specific needs.
|
| bcmAdaptiveHomogeneityDirected | Adaptive edge sensing plus. This mode is most demanding CPU-wise, but the resulting image will have the best possible quality. It is based on the following algorithm: K. Hirakawa, T.W. Parks, Adaptive Homogeneity-Directed Demosaicing Algorithm, IEEE Trans. Image Processing, March, 2005.
|
◆ TBayerMosaicParity
| enum TBayerMosaicParity |
Defines valid Bayer formats.
◆ TBayerWhiteBalanceResult
Defines valid results of a white balance calibration.
◆ TBoolean
| enum TBoolean |
◆ TBufferPartDataType
| enum TBufferPartDataType |
Defines buffer part data types.
- Since
- 2.20.0
| Enumerator | |
|---|---|
| bpdtUnknown | The framework is not aware of the data type of the data in the provided buffer part. From the application perspective this can be handled as raw data. |
| bpdt2DImage | Color or monochrome (2D) image (GenTL). This part carries all the pixel data of given image (even if the image is represented by a single-plane pixel format). |
| bpdt2DPlaneBiplanar | Single color plane of a planar (2D) image (GenTL). The data should be linked with the other color planes to get the complete image. The complete image consists of 2 planes. The planes of a given planar image must be placed as consecutive parts within the buffer. |
| bpdt2DPlaneTriplanar | Single color plane of a planar (2D) image (GenTL). The data should be linked with the other color planes to get the complete image. The complete image consists of 3 planes. The planes of a given planar image must be placed as consecutive parts within the buffer. |
| bpdt2DPlaneQuadplanar | Single color plane of a planar (2D) image (GenTL). The data should be linked with the other color planes to get the complete image. The complete image consists of 4 planes. The planes of a given planar image must be placed as consecutive parts within the buffer. |
| bpdt3DImage | 3D image (pixel coordinates) (GenTL). This part carries all the pixel data of given image (even if the image is represented by a single-plane pixel format, for example when transferring the depth map only). |
| bpdt3DPlaneBiplanar | Single color plane of a planar (3D) image (GenTL). The data should be linked with the other color planes to get the complete image. The complete image consists of 2 planes. The planes of a given planar image must be placed as consecutive parts within the buffer. |
| bpdt3DPlaneTriplanar | Single color plane of a planar (3D) image (GenTL). The data should be linked with the other color planes to get the complete image. The complete image consists of 3 planes. The planes of a given planar image must be placed as consecutive parts within the buffer. |
| bpdt3DPlaneQuadplanar | Single color plane of a planar (3D) image (GenTL). The data should be linked with the other color planes to get the complete image. The complete image consists of 4 planes. The planes of a given planar image must be placed as consecutive parts within the buffer. |
| bpdtConfidenceMap | Confidence of the individual pixel values (GenTL). Expresses the level of validity of given pixel values. Confidence map is always used together with one or more additional image-based parts matching 1:1 dimension-wise. Each value in the confidence map expresses level of validity of the image pixel at matching position. |
| bpdtGenICamChunkData | Chunk data (GenTL). The data in this buffer part contains chunk data which can be decoded according the standard the data originated from.
|
| bpdtJPEG | JPEG image data (GenTL). |
| bpdtJPEG2000 | JPEG 2000 image data (GenTL). |
| bpdtGDC_GenICamChunkData | Chunk data (GenDC). The data in this buffer part contains chunk data which can be decoded according the standard the data originated from.
|
| bpdtGDC_GenICamXML | GenICam XML data (GenDC). The data in this buffer part contains a GenICam XML file.
|
| bpdtGDC_2DImage | Color or monochrome (2D) image (GenDC). This part carries all the pixel data of given image (even if the image is represented by a single-plane pixel format). |
| bpdtGDC_JPEG | JPEG image data (GenDC).
|
| bpdtGDC_JPEG2000 | JPEG 2000 image data (GenDC).
|
| bpdtGDC_H264 | A H.264 buffer (GenDC). The data in this buffer part contains H.264 frame.
|
◆ TCallbackType
| enum TCallbackType |
Defines the type of callback to register.
◆ TCameraDataFormat
| enum TCameraDataFormat |
Defines the data format the camera is sending (deprecated.
- Deprecated
- Beginning with the release of 3.0.0 of Impact Acquire everything specifically related to frame grabber boards will be considered as deprecated and might be removed without further notice!
| Enumerator | |
|---|---|
| cdfUnknown | This is an unknown type.
|
| cdfMono | This is a mono data format.
|
| cdfBayer | This is a Bayer format.
|
| cdfBayerPacked | This is a Bayer Packed format. For each object line there is a red and a blue raw line to calculate the resulting color line.
|
| cdfRGB | This is a RGB format.
|
| cdfYUV | This is a YUV format.
|
◆ TCameraOutput
| enum TCameraOutput |
Defines valid ways a camera can offer image data to a capture device (deprecated.
- Deprecated
- Beginning with the release of 3.0.0 of Impact Acquire everything specifically related to frame grabber boards will be considered as deprecated and might be removed without further notice!
| Enumerator | |
|---|---|
| coUndefined | Specifies an undefined output.
|
| coAuto | Auto mode. Here the capture device tries to guess how the data is transmitted.
|
| coComposite | The camera will offer an analogue composite video signal.
|
| coBase | The camera will offer CameraLink® Base compliant image data.
|
| coDigital | The camera will offer digital image data.
|
| coSVideo | The camera will offer an analogue SVideo signal.
|
| coMedium | The camera will offer CameraLink® Medium compliant image data.
|
| coRGB | The camera will offer an analogue RGB signal.
|
| co2xComposite | Two cameras will offer two synchronous analogue signals.
|
| co3xComposite | Three cameras will offer three synchronous analogue signals.
|
| co4xComposite | Four cameras will offer four synchronous analogue signals.
|
| coFull | The camera will offer CameraLink® Full compliant image data.
|
| coSDSDI | The camera will offer serial digital interface(SDI) SD signal.
|
| coHDSDI | The camera will offer serial digital interface(SDI) HD signal.
|
| co3GSDI | The camera will offer serial digital interface(SDI) 3G signal.
|
◆ TChannelSplitMode
| enum TChannelSplitMode |
Defines valid modes for channel split filters.
◆ TColorProcessingMode
| enum TColorProcessingMode |
Defines the color processing mode.
◆ TColorTwistInputCorrectionMatrixMode
Defines valid values for input color correction matrices.
- Since
- 2.2.2
◆ TColorTwistOutputCorrectionMatrixMode
Defines valid values for output color correction matrices.
- Since
- 2.2.2
◆ TComponentFlag
| enum TComponentFlag |
Flags defining access rights and other component properties.
Flags defining access rights and other component properties
| Enumerator | |
|---|---|
| cfUndefined | This is used to define an inconsistent/invalid flag. This e.g. can be used as a return value for a function, that could not calculate a valid flag mask. |
| cfReadAccess | This component can be accessed for reading. If this flag is set this component can be accessed for reading. This involves reading a property's data, reading a component list's elements reading the size of a component list and so on. |
| cfWriteAccess | This component can be accessed for writing. If this flag is set this component can be accessed for writing or modifying its data. This involves writing values to a property, adding components to a list and so on. |
| cfRWAccess | This component can be accessed for both reading and writing. This just combines mvIMPACT::acquire::cfReadAccess and mvIMPACT::acquire::cfWriteAccess |
| cfFixedSize | This components element count can be modified. If this flag is set this components element count can't be modified. For a list this would mean, that the number of elements stored in this list can't be modified. For a property this means, that the number of values stored in the property can't be modified. |
| cfInvisible | The component is shadowed by other settings currently if set. This flag is used to specify that this component currently has no effect on the behaviour of the system. This flag is just meant as a hint for the user. The property module itself does NOT use this flag for anything. |
| cfAllowValueCombinations | Allows combinations of translation dictionary entry as valid values. If this flag is set for a property that defines a translation dictionary not only values, which are registered in the translation dictionary are allowed values for this property, but also values logical OR-ed together with values from the translation dictionary (these obviously can't be set as strings). A property defines two entries ("one", 1) and ("two", 2) then 1 | 2 = 3 will be a valid value as well, but "three" obviously won't. In a GUI application a property specifying this flag should be displayed as a set of check-box controls (one for each dictionary entry) or something similar.
|
| cfShouldBeDisplayedAsList | Informs a displaying GUI that this component should be displayed as a list. This flag e.g. can be set for an array property to inform a displaying GUI, that this property is best displayed as a list with a entry for each element. This flag is just meant as a hint for the user. The property module itself does NOT use this flag for anything. |
| cfDisallowSerialize | If set this component or derived components can't be stored as external data. |
| cfAlwaysForceClone | If set this component is always cloned completely. This results in the component being completely independent from its parent no matter whether it has been built while deriving or cloning a list and thus the components within this list and its sub-lists. This will change the behaviour to that effect that changing the parent component will no longer affect the 'derived' component. So different default values, constants and translation dictionaries for properties within an inheritance hierarchy can be defined.
|
| cfNotAvailable | If set, this component is currently not available due to the setting of another feature. In this case this feature can't be written to nor can it be read. |
| cfNotImplemented | If set, this feature has been defined, but so far has not been implemented. |
| cfContainsBinaryData | Specifies a property, which contains binary data. This flag is used to specify a property that contains data in binary format |
| cfShouldBeDisplayedAsEnumeration | Informs a displaying GUI that this component should be displayed as an enumeration(e.g. with a combo box). This flag e.g. can be set for a property to inform a displaying GUI, that this property is best displayed as a combo box or something similar. This flag is just meant as a hint for the user. The property module itself does NOT use this flag for anything.
|
| cfAlwaysForceUpdate | This feature will ALWAYS execute internal update callbacks and will treat each write attempt to this feature as a value different from the current one.
|
◆ TComponentRepresentation
Defines valid recommended representations for features.
These representations can be used to create a suitable GUI editor for a features.
- Since
- 2.14.0
| Enumerator | |
|---|---|
| crUndefined | |
| crLinear | Defines a feature with linear behaviour. One possible editor would be a slider with linear behaviour. |
| crLogarithmic | Defines a feature with logarithmic behaviour. One possible editor would be a slider with logarithmic behaviour. |
| crBoolean | Defines a boolean feature. This could be displayed to the user as a check box. |
| crPureNumber | Defines a feature representing a pure number. This could be displayed to the user as an edit control. |
| crHexNumber | Defines a feature representing a hexadecimal number. |
| crIPv4Address | Defines a feature representing an IPv4 address. This could be displayed to the user as a custom IPv4 edit control. |
| crMACAddress | Defines a feature representing a MAC address. This could be displayed to the user as a custom MAC address edit control. |
| crFileName | Defines a feature representing a file name. This could be displayed to the user as a file selection dialog. |
| crDirectoryName | Defines a feature representing a directory name. This could be displayed to the user as a directory selection dialog. |
◆ TComponentType
| enum TComponentType |
Allowed components handled by this module.
This module can handle the types listed in this enumeration only.
| Enumerator | |
|---|---|
| ctProp | A property type. This type will never occur in a real world application. It's just used to build up the other types. Properties can be used to store user specific data in a structured way. |
| ctList | A list object. Lists can contain other components like lists, methods and properties. Thus lists can be used to build up hierarchical structures of different components. |
| ctMeth | A method object. Method objects provide the possibility to organize functions in lists. |
| ctPropInt | Defines a property for 32 bit integer values. |
| ctPropFloat | Defines a property for floating point values. |
| ctPropString | Defines a property for string values. |
| ctPropPtr | Defines a property for pointer values. |
| ctPropInt64 | Defines a property for 64 bit integer values. |
◆ TComponentVisibility
| enum TComponentVisibility |
Defines valid recommended visibilities for features.
These visibilities can be used to create GUIs in which the user can select the amount of features he wants to access.
| Enumerator | |
|---|---|
| cvBeginner | Defines a feature that should be visible for all users via the GUI and API. This is the default visibility if no visibility has been specified for a particular component. |
| cvExpert | Defines a feature that requires a more in-depth knowledge of the functionality. This is the preferred visibility level for all advanced features. |
| cvGuru | Defines an advanced feature that if not configured correctly might result in unexpected behaviour. |
| cvInvisible | Defines a feature that should not be displayed in a GUI but is still accessible via API function calls. |
◆ TDarkCurrentFilterMode
Defines valid modes for the dark current filter.
| Enumerator | |
|---|---|
| dcfmOff | The filter is switched off. |
| dcfmOn | The filter is switched on. |
| dcfmCalibrateDarkCurrent | The next selected number of images will be taken for calculating the dark current correction image. In this mode after the correction image has been calculated the mode will automatically switch back to mvIMPACT::acquire::dcfmOff |
| dcfmTransmitCorrectionImage | In this mode whenever reaching this filter, the captured image will be replaced by the last correction image, that has been created as a result of the filter being calibrated.
|
◆ TDefectivePixelsFilterMode
Defines valid modes for defective pixels filter.
| Enumerator | |
|---|---|
| dpfmOff | This filter is switched off. |
| dpfm3x1Average | The filter is active, detected defective pixels will be replaced with the average value from the left and right neighbor pixel. |
| dpfm3x3Median | The filter is active, detected defective pixels will be replaced with the median value calculated from the nearest neighbors (3x3). |
| dpfmResetCalibration | reset the calibration, delete all internal lists. |
| dpfmCalibrateLeakyPixel | Detect defective leaky pixels within the next frame captured. These are pixels that produce a higher read out value than the average when the sensor is not exposed. |
| dpfmCalibrateColdPixel | Detect defective cold pixels within the next frame captured. These are pixels that produce a lower read out code than the average when the sensor is exposed to light. |
| dpfmCalibrateHotPixel | Detect defective hot pixels within the next frame captured. These are pixels that produce a higher read out code than the average when the sensor is exposed to light.
|
| dpfmCalibrateHotAndColdPixel | Detect defective hot and cold pixels within the next frame captured. These are pixels that produce either a higher or a lower read out code than the average when the sensor is exposed to light. This effectively combines mvIMPACT::acquire::dpfmCalibrateColdPixel and mvIMPACT::acquire::dpfmCalibrateHotPixel
|
| dpfmReplaceDefectivePixelAfter3x3Filter | The filter is active, detected defective pixel will be replaced and treated as being fed into a 3x3 de-Bayer algorithm before reaching the filter. This is a rather special mode that only makes sense for very specific use cases:
A far better way to tackle this of course would be (in that order):
This mode will only operate on packed RGB or packed YUV444 data! It will assume that when given a pixel p all the surrounding pixels marked with a d in the following section need to be replaced as well(- stands for other pixels NOT affected by the replacement operation): ---------------
---------------
----ddd--------
----dpd--------
----ddd--------
---------------
|
◆ TDeviceAccessMode
| enum TDeviceAccessMode |
Defines valid device access modes.
| Enumerator | |
|---|---|
| damUnknown | Unknown device access mode. |
| damNone | No access to the device. |
| damRead | Requested or obtained read access to the device. Properties can be read but can't be changed. |
| damControl | Requested or obtained control access to the device. Properties can be read and changed, other applications might establish read access. |
| damExclusive | Requested or obtained exclusive access to the device. Properties can be read and changed, other applications can't establish access to the device. |
◆ TDeviceAutoNegotiatePacketSizeMode
Defines the way the packet size auto negotiation is handled for GigE Vision™ devices.
All modes will eventually result in the optimal packet value. However depending on the network setup one method might be faster than another.
| Enumerator | |
|---|---|
| danpsmHighToLow | Start with the maximum possible packet size. If set to mvIMPACT::acquire::danpsmHighToLow the packet size auto negotiation starts with the NICs current MTU value. If this value is too large (in terms of not all network components support it) decreasing sizes will be tried until the optimal (thus highest value supported by all network components) has been found.
|
| danpsmLowToHigh | Start with the minimal possible packet size. If set to mvIMPACT::acquire::danpsmLowToHigh the packet size auto negotiation starts with the smallest possible MTU. Afterwards increasing sizes will be tried until the optimal (thus highest value supported by all network components) has been found.
|
◆ TDeviceCapability
| enum TDeviceCapability |
Defines valid device capabilities.
Values of these enum type may be 'OR'ed together.
| Enumerator | |
|---|---|
| dcNone | A dummy constant to indicate, that this device does not have any capabilities defined by other constants belonging to this enumeration. |
| dcHotplugable | This is a device that supports hot plugging. |
| dcSelectableVideoInputs | This is a device, that has more than one video input channel. |
| dcNonVolatileUserMemory | This device has non volatile memory, the user can write to and read from. |
| dcCameraDescriptionSupport | This device supports camera descriptions. This is a feature mainly interesting for frame grabbers. |
| dcEventSupport | This device supports events. |
◆ TDeviceClass
| enum TDeviceClass |
◆ TDeviceInterfaceLayout
Defines valid interface layouts for the device.
The device interface layout defines what kind of features will be available after the device driver has been opened and where these features will be located. Apart from that the interface layout also has impact at what time property values will be buffered for buffer captures.
| Enumerator | |
|---|---|
| dilDeviceSpecific | A device specific interface shall be used(deprecated for all GenICam™ compliant devices). For most devices supported by this SDK this will be the only interface layout available. In this interface layout also most of the features will have the same name and location for every device even if a device is operated using another device driver. However this interface layout requires the driver to have detailed information about the underlying hardware, thus it will not be available for any third party hardware which might be usable with a certain device driver. In contrast to the other interface layouts, this layout will use a buffered property approach. This means that consecutive buffers can be requested each using defined but different settings. At the time of requesting a buffer, the driver will internally store the current property settings and will re-program the hardware later at the time of processing this request if the current settings differ from the settings that shall be used for this request.
|
| dilGenICam | A GenICam™ like interface layout shall be used. This interface layout will be available when a device is (or claims to be) compliant with a the GenICam™ standard, thus provides a GenICam™ compliant XML interface description. This also applies for third party devices, which can be used with the GenICam™ GenTL Producer of Impact Acquire. In this interface layout property value changes will always have immediate effect, thus when changing the exposure time directly after requesting a buffer this buffer might be captured with the new exposure time already depending on the time the buffer request is actually be processed.
|
◆ TDeviceListType
| enum TDeviceListType |
Defines valid interface list types, which can be located using an instance of mvIMPACT::acquire::DeviceComponentLocator.
| Enumerator | |
|---|---|
| dltUndefined | A placeholder for an undefined list type. |
| dltSetting | Specifies a certain setting. An additional string defines the name of the setting to look for. |
| dltRequest | Specifies the list of driver owned image request objects. |
| dltRequestCtrl | Specifies a certain image request control. An additional string defines the name of the setting to look for. |
| dltInfo | Specifies the driver interfaces list containing general information. This e.g. can be properties containing the driver version, the current state of the device and stuff like that. |
| dltStatistics | Specifies the driver interface list containing statistical information. This list e.g. might contain the current frame rate, the total number of images captured, etc. |
| dltSystemSettings | Specifies the driver interface list containing properties, which influence the overall operation of the device. This list e.g. might contain the priority of the drivers internal worker thread, the number of request objects the driver shall work with, etc. |
| dltIOSubSystem | Specifies the driver interface list containing properties to work with any kind of I/O pin belonging to that device. Here properties addressing the digital inputs and outputs and other I/O related properties can be found. |
| dltRTCtr | Specifies the driver interface list providing access to the drivers Hardware Real-Time Controller (HRTC). Here properties to control the behaviour of the HRTCs can be found.
|
| dltCameraDescriptions | Specifies the driver interface list providing access to the recognized camera description lists. Within this list all recognized camera descriptions can be found, each forming a sub list containing the properties describing the camera.
|
| dltDeviceSpecificData | Specifies the driver interface list providing access to the device specific settings lists.
|
| dltImageMemoryManager | Specifies the driver interface list providing access to the devices memory manager list.
This list will contain properties and lists providing access to settings related to the memory handling used by the device. E.g. the buffer size for individual DMA blocks can be configured here.
|
| dltLast | Defines the last entry in this enumeration. This is always equal to the last 'real' enum value. |
◆ TDeviceLoadSettings
| enum TDeviceLoadSettings |
Defines valid modes for the loading of settings during initialization.
Whenever a mvIMPACT::acquire::Device is initialized this enumeration type defines the mode the mvIMPACT::acquire::Device tries to restore settings from a previously stored session.
| Enumerator | |
|---|---|
| dlsAuto | Tries to load settings automatically following an internal procedure. The load cycle at initialization time is like this: look for a setting for this particular device (via serial number)
if not found
look for a setting for this device type (via string in property 'Product' )
if not found
look for a setting for this device family (via string in property 'Family' )
if not found
use the default settings
Under Linux® the current directory will be searched for files named <serialNumber>.xml, <productString>.xml and <familyString.xml> while under Windows® the registry will be searched for keys with these names. This only happens once (when the device is opened) |
| dlsNoLoad | No stored settings will be loaded at start-up. The device will be initialized with the drivers default values. |
◆ TDeviceState
| enum TDeviceState |
Defines valid Device states.
| Enumerator | |
|---|---|
| dsAbsent | The mvIMPACT::acquire::Device has been unplugged. The mvIMPACT::acquire::Device has present been since the mvIMPACT::acquire::DeviceManager has been initialized, but has been unplugged now and the driver has detected the unplugging of the device. Automatic detection of unplugging events is only possible for devices that support plug and play, other device drivers will only check if a device is still present if an application triggered this check. |
| dsPresent | The mvIMPACT::acquire::Device is currently connected and initialized. |
| dsInitializing | The mvIMPACT::acquire::Device is connected and is currently initializing. |
| dsUnreachable | This device is recognized, but can't be accessed currently. This e.g. can be the case, if this is a device connected via a network and the device does not respond to one of the recognized network protocols or if another client is already connected to this device and the device does not support multiple clients. |
| dsPowerDown | This device is present, but currently switched into a low power consumption mode. |
◆ TDMR_ERROR
| enum TDMR_ERROR |
Errors reported by the device manager.
These are errors which might occur in connection with the device manager itself or while working with the single devices.
| Enumerator | |
|---|---|
| DMR_NO_ERROR | The function call was executed successfully. |
| DMR_DEV_NOT_FOUND | The specified device can't be found. This error occurs either if an invalid device ID has been passed to the device manager or if the caller tried to close a device which currently isn't initialized. |
| DMR_INIT_FAILED | The device manager couldn't be initialized. This is an internal error. |
| DMR_DRV_ALREADY_IN_USE | The device is already in use. This error e.g. will occur if this or another process has initialized this device already and an application tries to open the device once more or if a certain resource is available only once but shall be used twice. |
| DMR_DEV_CANNOT_OPEN | The specified device couldn't be initialized. |
| DMR_NOT_INITIALIZED | The device manager or another module hasn't been initialized properly. This error occurs if the user tries e.g. to close the device manager without having initialized it before or if a library used internally or a module or device associated with that library has not been initialized properly or if |
| DMR_DRV_CANNOT_OPEN | A device could not be initialized. In this case the log-file will contain detailed information about the source of the problem. |
| DMR_DEV_REQUEST_QUEUE_EMPTY | The devices request queue is empty. This error e.g. occurs if the user waits for an image request to become available at a result queue without having send an image request to the device before. |
| DMR_DEV_REQUEST_CREATION_FAILED | A request object couldn't be created. The creation of a request object failed. This might e.g. happen, if the system runs extremely low on memory. |
| DMR_INVALID_PARAMETER | An invalid parameter has been passed to a function. This might e.g. happen if a function requiring a pointer to a structure has been passed an unassigned pointer or if a value has been passed, that is either too large or too small in that context. |
| DMR_EXPORTED_SYMBOL_NOT_FOUND | One or more symbols needed in a detected driver library couldn't be resolved. In most cases this is an error handled internally. So the user will not receive this error code as a result of a call to an API function. However when the user tries to get access to an IMPACT buffer type while the needed IMPACT Base libraries are not installed on the target system this error code also might be returned to the user. |
| DEV_UNKNOWN_ERROR | An unknown error occurred while processing a user called driver function. |
| DEV_HANDLE_INVALID | A driver function has been called with an invalid device handle. |
| DEV_INPUT_PARAM_INVALID | A driver function has been called but one or more of the input parameters are invalid. There are several possible reasons for this error: |
| DEV_WRONG_INPUT_PARAM_COUNT | A function has been called with an invalid number of input parameters. |
| DEV_CREATE_SETTING_FAILED | The creation of a setting failed. This can either happen, when a setting with the same name as the one the user tried to create already exists or if the system can't allocate memory for the new setting. |
| DEV_REQUEST_CANT_BE_UNLOCKED | The unlock for a mvIMPACT::acquire::Request object failed. This might happen, if the mvIMPACT::acquire::Request is not locked at the time of calling the unlock function. It either has been unlocked by the user already or this request has never been locked as the request so far has not been used to capture image data into its buffer. Another reason for this error might be that the user tries to unlock a request that is currently processed by the device driver. |
| DEV_INVALID_REQUEST_NUMBER | The number for the mvIMPACT::acquire::Request object is invalid. The max. number for a mvIMPACT::acquire::Request object is the value of the property RequestCount in the mvIMPACT::acquire::SystemSettings list - 1. |
| DEV_LOCKED_REQUEST_IN_QUEUE | A Request that hasn't been unlocked has been passed back to the driver. This error might occur if the user requested an image from the driver but hasn't unlocked the mvIMPACT::acquire::Request that will be used for this new image. |
| DEV_NO_FREE_REQUEST_AVAILABLE | The user requested a new image, but no free mvIMPACT::acquire::Request object is available to process this request. |
| DEV_WAIT_FOR_REQUEST_FAILED | The wait for a request failed. This might have several reasons: |
| DEV_UNSUPPORTED_PARAMETER | The user tried to get/set a parameter, which is not supported by this device. |
| DEV_INVALID_RTC_NUMBER | The requested real time controller is not available for this device. |
| DMR_INTERNAL_ERROR | Some kind of internal error occurred. More information can be found in the *.log-file or the debug output. |
| DMR_INPUT_BUFFER_TOO_SMALL | The user allocated input buffer is too small to accommodate the result. |
| DEV_INTERNAL_ERROR | Some kind of internal error occurred in the device driver. More information can be found in the *.log-file or the debug output. |
| DMR_LIBRARY_NOT_FOUND | One or more needed libraries are not installed on the system. |
| DMR_FUNCTION_NOT_IMPLEMENTED | A called function or accessed feature is not available for this device. |
| DMR_FEATURE_NOT_AVAILABLE | The feature in question is (currently) not available for this device or driver. This might be because another feature currently blocks the one in question from being accessible. More information can be found in the *.log-file or the debug output. |
| DMR_EXECUTION_PROHIBITED | The user is not permitted to perform the requested operation. This e.g. might happen if the user tried to delete user data without specifying the required password. |
| DMR_FILE_NOT_FOUND | The specified file can't be found. This might e.g. happen if the current working directory doesn't contain the file specified. |
| DMR_INVALID_LICENCE | The licence doesn't match the device it has been assigned to. When e.g. upgrading a device feature each licence file is bound to a certain device. If the device this file has been assigned to has a different serial number then the one used to create the licence this error will occur. |
| DEV_SENSOR_TYPE_ERROR | There is no sensor found or the found sensor type is wrong or not supported. |
| DMR_CAMERA_DESCRIPTION_INVALID | A function call was associated with a camera description, that is invalid. One possible reason might be, that the camera description has been deleted(driver closed?).
|
| DMR_NEWER_LIBRARY_REQUIRED | A suitable driver library to work with the device manager has been detected, but it is too old to work with this version of the mvDeviceManager library. This might happen if two different drivers have been installed on the target system and one introduces a newer version of the device manager that is not compatible with the older driver installed on the system. In this case this error message will be written into the log-file together with the name of the library that is considered to be too old.
|
| DMR_TIMEOUT | A general timeout occurred. This is the typical result of functions that wait for some condition to be met with a timeout among their parameters. More information can be found in the *.log-file or the debug output.
|
| DMR_WAIT_ABANDONED | A wait operation has been aborted. This e.g. might occur if the user waited for some message to be returned by the driver and the device driver has been closed within another thread. In order to inform the user that this waiting operation terminated in an unusual wait, mvIMPACT::acquire::DMR_WAIT_ABANDONED will be returned then.
|
| DMR_EXECUTION_FAILED | The execution of a method object or reading/writing to a feature failed. More information can be found in the log-file.
|
| DEV_REQUEST_ALREADY_IN_USE | This request is currently used by the driver. This error may occur if the user tries to send a certain request object to the driver by a call to the corresponding image request function.
|
| DEV_REQUEST_BUFFER_INVALID | A request has been configured to use a user supplied buffer, but the buffer pointer associated with the request is invalid.
|
| DEV_REQUEST_BUFFER_MISALIGNED | A request has been configured to use a user supplied buffer, but the buffer pointer associated with the request has an incorrect alignment. Certain devices need aligned memory to perform efficiently thus when a user supplied buffer shall be used to capture data into this buffer must follow these alignment constraints
|
| DEV_ACCESS_DENIED | The requested access to a device could not be granted. There are multiple reasons for this error code. Detailed information can be found in the *.log-file. POSSIBLE CAUSES: • an application tries to access a device exclusively that is already open in another process
|
| DMR_PRELOAD_CHECK_FAILED | A pre-load condition for loading a device driver failed. Certain device drivers may depend on certain changes applied to the system in order to operate correctly. E.g. a device driver might need a certain environment variable to exist. When the device manager tries to load a device driver it performs some basic checks to detect problems like this. When one of these checks fails the device manager will not try to load the device driver and an error message will be written to the selected log outputs.
|
| DMR_CAMERA_DESCRIPTION_INVALID_PARAMETER | One or more of the camera descriptions parameters are invalid for the grabber it is used with. There are multiple reasons for this error code. Detailed information can be found in the *.log-file. This error code will be returned by frame grabbers only.
|
| DMR_FILE_ACCESS_ERROR | A general error returned whenever there has been a problem with accessing a file. There can be multiple reasons for this error and a detailed error message will be sent to the log-output whenever this error code is returned.
|
| DMR_INVALID_QUEUE_SELECTION | An error returned when the user application attempts to operate on an invalid queue.
|
| DMR_ACQUISITION_ENGINE_BUSY | An error returned when the user application attempts to start the acquisition engine at a time, where it is already running.
|
| DMR_BUSY | An error returned when the user application attempts to perform any operation that currently for any reason cannot be started because something else already running. The log-output will provide additional information.
|
| DMR_OUT_OF_MEMORY | An error returned when for any reason internal resources (memory, handles, ...) cannot be allocated. The log-output will provide additional information.
|
| DMR_LAST_VALID_ERROR_CODE | Defines the last valid error code value for device and device manager related errors. |
◆ TFlatFieldFilterCorrectionMode
Defines valid modes for the flat field correction.
| Enumerator | |
|---|---|
| ffcmDefault | The default flat field correction is used. |
| ffcmBrightPreserving | The flat field correction with clipping compensation is used. This mode prevents clipping artifacts when overexposing the image, but may cause missing codes in the histogram and a brighter image. |
◆ TFlatFieldFilterMode
| enum TFlatFieldFilterMode |
Defines valid modes for the flat field filter.
| Enumerator | |
|---|---|
| fffmOff | The filter is switched off. |
| fffmOn | The filter is switched on. |
| fffmCalibrateFlatField | The next selected number of images will be taken for calculating the flat field correction image. In this mode after the correction image has been calculated the mode will automatically switch back to mvIMPACT::acquire::fffmOff |
| fffmTransmitCorrectionImage | In this mode whenever reaching this filter, the captured image will be replaced by the last correction image, that has been created as a result of the filter being calibrated.
|
◆ THWUpdateResult
| enum THWUpdateResult |
Defines valid Device HW update results.
This defines valid result e.g. of a user executed firmware update.
| Enumerator | |
|---|---|
| urNoUpdatePerformed | No update has been performed for this mvIMPACT::acquire::Device. No update has been performed in the current process since this device driver has been loaded in the current process address space. |
| urUpdateFW | The mvIMPACT::acquire::Device is currently updating firmware. |
| urUpdateFWError | The mvIMPACT::acquire::Device indicates an error during updating firmware. |
| urDevAlreadyInUse | The requested update couldn't be performed as the device is already in use. If another (or even the same) process uses the device, this hardware update can't be performed. To perform the requested update this device needs to be closed. |
| urUpdateFWOK | The mvIMPACT::acquire::Device indicates that the firmware has been updated successfully. |
| urSetDevID | The mvIMPACT::acquire::Device is currently setting device ID. |
| urSetDevIDError | The mvIMPACT::acquire::Device signaled an error when setting device ID. |
| urSetDevIDInvalidID | An invalid device ID has been specified. Valid device IDs are within 0 and 250 including the upper and lower limit. |
| urSetDevIDOK | The mvIMPACT::acquire::Device has successfully been assigned a new ID. |
| urSetUserDataSizeError | Size Error in writing User Data to mvIMPACT::acquire::Device . |
| urSetUserDataWriteError | Write Error in writing User Data to mvIMPACT::acquire::Device . |
| urSetUserDataWriteOK | Writing user data to mvIMPACT::acquire::Device was successful. |
| urGetUserDataReadError | Reading user data from an mvIMPACT::acquire::Device failed. |
| urVerifyFWError | The mvIMPACT::acquire::Device indicates an error during verifying firmware. |
| urVerifyFWOK | The mvIMPACT::acquire::Device indicates that the firmware has been verified successfully. |
◆ TImageBufferFormatReinterpreterMode
Valid image buffer format reinterpreter modes.
- Since
- 2.10.1
| Enumerator | |
|---|---|
| ibfrmMono8_To_Mono8 | Attach or remove a mvIMPACT::acquire::TBayerMosaicParity attribute to a mvIMPACT::acquire::ibpfMono8 buffer OR change the existing Bayer attribute to a different value. The new mvIMPACT::acquire::TBayerMosaicParity value for the buffer can be selected by the property FormatReinterpreterBayerMosaicParity. |
| ibfrmMono8_To_RGB888Packed | Reinterpret mvIMPACT::acquire::ibpfMono8 as mvIMPACT::acquire::ibpfRGB888Packed. This will effectively divide the width by 3 but preserve the original line pitch. |
| ibfrmMono8_To_BGR888Packed | Reinterpret mvIMPACT::acquire::ibpfMono8 as mvIMPACT::acquire::ibpfBGR888Packed. This will effectively divide the width by 3 but preserve the original line pitch. |
| ibfrmMono10_To_Mono10 | Attach or remove a mvIMPACT::acquire::TBayerMosaicParity attribute to a mvIMPACT::acquire::ibpfMono8 buffer OR change the existing Bayer attribute to a different value. The new mvIMPACT::acquire::TBayerMosaicParity value for the buffer can be selected by the property FormatReinterpreterBayerMosaicParity. |
| ibfrmMono10_To_RGB101010Packed | Reinterpret mvIMPACT::acquire::ibpfMono10 as mvIMPACT::acquire::ibpfRGB101010Packed. This will effectively divide the width by 3 but preserve the original line pitch. |
| ibfrmMono12_To_Mono12 | Attach or remove a mvIMPACT::acquire::TBayerMosaicParity attribute to a mvIMPACT::acquire::ibpfMono8 buffer OR change the existing Bayer attribute to a different value. The new mvIMPACT::acquire::TBayerMosaicParity value for the buffer can be selected by the property FormatReinterpreterBayerMosaicParity. |
| ibfrmMono12_To_RGB121212Packed | Reinterpret mvIMPACT::acquire::ibpfMono12 as mvIMPACT::acquire::ibpfRGB121212Packed. This will effectively divide the width by 3 but preserve the original line pitch. |
| ibfrmMono14_To_Mono14 | Attach or remove a mvIMPACT::acquire::TBayerMosaicParity attribute to a mvIMPACT::acquire::ibpfMono8 buffer OR change the existing Bayer attribute to a different value. The new mvIMPACT::acquire::TBayerMosaicParity value for the buffer can be selected by the property FormatReinterpreterBayerMosaicParity. |
| ibfrmMono14_To_RGB141414Packed | Reinterpret mvIMPACT::acquire::ibpfMono14 as mvIMPACT::acquire::ibpfRGB141414Packed. This will effectively divide the width by 3 but preserve the original line pitch. |
| ibfrmMono16_To_Mono16 | Attach or remove a mvIMPACT::acquire::TBayerMosaicParity attribute to a mvIMPACT::acquire::ibpfMono8 buffer OR change the existing Bayer attribute to a different value. The new mvIMPACT::acquire::TBayerMosaicParity value for the buffer can be selected by the property FormatReinterpreterBayerMosaicParity. |
| ibfrmMono16_To_RGB161616Packed | Reinterpret mvIMPACT::acquire::ibpfMono16 as mvIMPACT::acquire::ibpfRGB161616Packed. This will effectively divide the width by 3 but preserve the original line pitch. |
◆ TImageBufferPixelFormat
Valid image buffer pixel formats.
Also refer to Pixel Formats in Impact Acquire and Other Contexts
| Enumerator | |
|---|---|
| ibpfRaw | An unprocessed block of data. |
| ibpfMono8 | A single channel 8 bit per pixel format. (PFNC name: Mono8) |
| ibpfMono16 | A single channel 16 bit per pixel format. (PFNC name: Mono16) |
| ibpfRGBx888Packed | A four channel interleaved RGB format with 32 bit per pixel containing one alpha byte per pixel. (PFNC name: BGRa8) This is an interleaved pixel format suitable for most display functions. The data is stored pixel-wise. The memory layout of the pixel data is like this: 4 bytes 4 bytes etc.
B(1) G(1) R(1) A(1) B(2) G(2) R(2) A(2) etc.
.......................................
B(n) G(n) R(n) A(n)
So the first byte in memory is the first pixels blue component. ImageBuffer::vpData will therefore point to B(1) when using a byte pointer. The 4th byte could be used for alpha information but isn't used by this framework.
|
| ibpfYUV422Packed | A three channel interleaved YUV422 format using 32 bit for a pair of pixels. (PFNC name: YUV422_8) This format uses 2:1 horizontal downsampling, meaning the Y component is sampled at each pixel, while U(Cb) and V(Cr) components are sampled every 2 pixels in horizontal direction. Each component takes 8 bits, therefore a pair of pixels requires 32 bits. Two consecutive pixels (32 bit, 0xaabbccdd ) contain 8 bit luminance of pixel 1(aa), 8 bit chrominance blue of pixel 1 and 2(bb), 8 bit luminance of pixel 2(cc) and finally 8 bit chrominance red of pixels 1 and 2(dd). Thus in memory the data will be stored like this: 4 bytes 4 bytes etc.
Y(1) Cb(1,2) Y(2) Cr(1,2) Y(3) Cb(3,4) Y(4) Cr(3,4) etc.
..........................Y(n-1) Cb(n-1,n) Y(n) Cr(n-1,n)
So the first byte in memory is the first pixels luminance component. ImageBuffer::vpData will therefore point to Y(1) when using a byte pointer. |
| ibpfRGBx888Planar | A four channel planar RGB format. (PFNC name: RGBa8_Planar) This is a format best suitable for most image processing functions. The data is stored in 4 separate planes (one plane for each color component and one alpha plane). R(1) R(2) R(3) R(4) etc.
...................
.............. R(n)
G(1) G(2) G(3) G(4) etc.
...................
.............. G(n)
B(1) B(2) B(3) B(4) etc.
...................
.............. B(n)
A(1) A(2) A(3) A(4) etc.
...................
.............. A(n)
So the first byte in memory is the first pixels red component. ImageBuffer::vpData will therefore point to R(1) when using a byte pointer. All red data will follow!
|
| ibpfMono10 | A single channel 10 bit per pixel format. (PFNC name: Mono10) Each pixel in this format consumes 2 bytes of memory. The lower 10 bit of this 2 bytes will contain valid data. |
| ibpfMono12 | A single channel 12 bit per pixel format. (PFNC name: Mono12) Each pixel in this format consumes 2 bytes of memory. The lower 12 bit of this 2 bytes will contain valid data. |
| ibpfMono14 | A single channel 14 bit per pixel format. (PFNC name: Mono14) Each pixel in this format consumes 2 bytes of memory. The lower 14 bit of this 2 bytes will contain valid data. |
| ibpfRGB888Packed | A three channel interleaved RGB format containing 24 bit per pixel. (PFNC name: BGR8) This is an interleaved pixel format suitable for most display and processing functions. The data is stored pixel-wise: 3 bytes 3 bytes 3 bytes etc.
B(1)G(1)R(1) B(2)G(2)R(2) B(3)G(3)R(3) etc.
..........................................
........................... B(n)G(n)R(n)
So the first byte in memory is the first pixels blue component. ImageBuffer::vpData will therefore point to B(1) when using a byte pointer. |
| ibpfYUV444Planar | A three channel YUV444 planar format occupying 24 bit per pixels. (PFNC name: YUV444_8_YVU_Planar) A planar YUV format. In memory the data will be stored plane-wise like this: Y(1) Y(2) Y(3) Y(4) etc.
............................
.............. Y(n-1) Y(n)
Cr(1) Cr(2) Cr(3) Cr(4) etc.
............................
.............. Cr(n-1) Cr(n)
Cb(1) Cb(2) Cb(3) Cb(4) etc.
............................
............. Cb(n-1) Cb(n)
So the first byte in memory is the first pixels luminance component. ImageBuffer::vpData will therefore point to Y(1) when using a byte pointer. |
| ibpfMono32 | A single channel 32 bit per pixel format. (PFNC name: Mono32) |
| ibpfYUV422Planar | A three channel YUV422 planar format occupying 32 bit for a pair of pixels. (PFNC name: YUV422_8_YVU_Planar) This format uses 2:1 horizontal downsampling, meaning the Y component is sampled at each pixel, while U(Cb) and V(Cr) components are sampled every 2 pixels in horizontal direction. If each component takes 8 bits, the pair of pixels requires 32 bits. In memory the data will be stored like this: Y(1) Y(2) Y(3) Y(4) etc.
............................
.............. Y(n-1) Y(n)
Cr(1,2) Cr(3,4) etc.
...............
....... Cr(n/2)
Cb(1,2) Cb(3,4) etc.
...............
....... Cb(n/2)
Thus the Y planes size in bytes equals the sum of the 2 other planes. So the first byte in memory is the first pixels luminance component. ImageBuffer::vpData will therefore point to Y(1) when using a byte pointer. |
| ibpfRGB101010Packed | A three channel interleaved RGB image occupying 48 bit with 30 bit of usable data per pixel. (PFNC name: BGR10) This is an interleaved pixel format with 2 bytes per color component. The data is stored pixel-wise: 6 bytes 6 bytes 6 bytes etc.
B(1)G(1)R(1) B(2)G(2)R(2) B(3)G(3)R(3) etc.
..........................................
........................... B(n)G(n)R(n)
The data of each color component will be LSB aligned, thus the 6 MSB of each 16 bit will not contain valid data. So the first 2 bytes in memory are the first pixels blue component. ImageBuffer::vpData will therefore point to B(1) when using a 16 bit pointer. |
| ibpfRGB121212Packed | A three channel interleaved RGB image occupying 48 bit with 36 bit of usable data per pixel. (PFNC name: BGR12) This is an interleaved pixel format with 2 bytes per color component. The data is stored pixel-wise: 6 bytes 6 bytes 6 bytes etc.
B(1)G(1)R(1) B(2)G(2)R(2) B(3)G(3)R(3) etc.
..........................................
........................... B(n)G(n)R(n)
The data of each color component will be LSB aligned, thus the 4 MSB of each 16 bit will not contain valid data. So the first 2 bytes in memory are the first pixels blue component. ImageBuffer::vpData will therefore point to B(1) when using a 16 bit pointer. |
| ibpfRGB141414Packed | A three channel interleaved RGB image occupying 48 bit with 42 bit of usable data per pixel. (PFNC name: BGR14) This is an interleaved pixel format with 2 bytes per color component. The data is stored pixel-wise: 6 bytes 6 bytes 6 bytes etc.
B(1)G(1)R(1) B(2)G(2)R(2) B(3)G(3)R(3) etc.
..........................................
........................... B(n)G(n)R(n)
The data of each color component will be LSB aligned, thus the 2 MSB of each 16 bit will not contain valid data. So the first 2 bytes in memory are the first pixels blue component. ImageBuffer::vpData will therefore point to B(1) when using a 16 bit pointer. |
| ibpfRGB161616Packed | A three channel interleaved RGB image occupying 48 bit per pixel. (PFNC name: BGR16) This is an interleaved pixel format with 2 bytes per color component. The data is stored pixel-wise: 6 bytes 6 bytes 6 bytes etc.
B(1)G(1)R(1) B(2)G(2)R(2) B(3)G(3)R(3) etc.
..........................................
........................... B(n)G(n)R(n)
The data of each color component will be LSB aligned. So the first 2 bytes in memory are the first pixels blue component. ImageBuffer::vpData will therefore point to B(1) when using a 16 bit pointer. |
| ibpfYUV422_UYVYPacked | A three channel interleaved YUV422 format occupying 32 bit for a pair of pixels. (PFNC name: YUV422_8_UYVY) This format uses 2:1 horizontal downsampling, meaning the Y component is sampled at each pixel, while U(Cb) and V(Cr) components are sampled every 2 pixels in horizontal direction. If each component takes 8 bits, the pair of pixels requires 32 bits. Two consecutive pixels (32 bit, 0xaabbccdd ) will contain 8 bit chrominance blue of pixel 1 and 2(aa), 8 bit luminance of pixel 1(bb), 8 bit chrominance red of pixel 1 and 2 (cc) and finally 8 bit luminance of pixel 2(dd). Thus in memory the data will be stored like this: 4 bytes 4 bytes etc.
Cb(1,2) Y(1) Cr(1,2) Y(2) Cb(3,4) Y(3) Cr(3,4) Y(4) etc.
..........................Cb(n-1,n) Y(n-1) Cr(n-1,n) Y(n)
So the first byte in memory is the first pixels Cb component. ImageBuffer::vpData will therefore point to Cb(1,2) when using a byte pointer. |
| ibpfMono12Packed_V2 | A single channel 12 bit per pixel packed format occupying 12 bit per pixel. (PFNC name: Mono12Packed) This format will use 3 bytes to store 2 12 bit pixel. Every 3 bytes will use the following layout in memory: 3 bytes 3 bytes etc.
bits 11..4(1) bits 3..0(1) bits 3..0(2) bits 11..4(2) bits 11..4(3) bits 3..0(3) bits 3..0(4) bits 11..4(4) etc.
GetMono12Packed_V1Pixel( pointerToStartOfTheBuffer, pixelIndex )
const int offsetFromStartOfTheBuffer = (3*pixel)/2
if pixel divisible by 2
return (pointerToStartOfTheBuffer[offset+1] << shift) | (pointerToStartOfTheBuffer[offset] >> 4)
return pointerToStartOfTheBuffer[offset] << shift) | (pointerToStartOfTheBuffer[offset+1] & 0xF)
|
| ibpfYUV422_10Packed | A three channel interleaved YUV422 format occupying 64 bit for a pair of pixels. (PFNC name: YUV422_10) This format uses 2:1 horizontal downsampling, meaning the Y component is sampled at each pixel, while U(Cb) and V(Cr) components are sampled every 2 pixels in horizontal direction. If each component takes 16 bits, the pair of pixels requires 64 bits. Two consecutive pixels (64 bit, 0xaaaabbbbccccdddd ) contain 10 bit luminance of pixel 1(aaaa), 10 bit chrominance blue of pixel 1 and 2(bbbb), 10 bit luminance of pixel 2(cccc) and finally 10 bit chrominance red of pixels 1 and 2(dddd). The upper 6 bits of each component will be 0. Thus in memory the data will be stored like this: 8 bytes 8 bytes etc.
Y(1) Cb(1,2) Y(2) Cr(1,2) Y(3) Cb(3,4) Y(4) Cr(3,4) etc.
..........................Y(n-1) Cb(n-1,n) Y(n) Cr(n-1,n)
So the first 2 bytes in memory are the first pixels luminance component. ImageBuffer::vpData will therefore point to Y(1) when using a 16 bit pointer. |
| ibpfYUV422_UYVY_10Packed | A three channel interleaved YUV422 format occupying 64 bit for a pair of pixels. (PFNC name: YUV422_10_UYV) This format uses 2:1 horizontal downsampling, meaning the Y component is sampled at each pixel, while U(Cb) and V(Cr) components are sampled every 2 pixels in horizontal direction. If each component takes 16 bits, the pair of pixels requires 64 bits. Two consecutive pixels (64 bit, 0xaaaabbbbccccdddd ) will contain 10 bit chrominance blue of pixel 1 and 2(aaaa), 10 bit luminance of pixel 1(bbbb), 10 bit chrominance red of pixel 1 and 2 (cccc) and finally 10 bit luminance of pixel 2(dddd). The upper 6 bits of each component will be 0. Thus in memory the data will be stored like this: 8 bytes 8 bytes etc.
Cb(1,2) Y(1) Cr(1,2) Y(2) Cb(3,4) Y(3) Cr(3,4) Y(4) etc.
..........................Cb(n-1,n) Y(n-1) Cr(n-1,n) Y(n)
So the first 2 bytes in memory are the first pixels luminance component. ImageBuffer::vpData will therefore point to Cb(1,2) when using a 16 bit pointer. |
| ibpfBGR888Packed | A three channel interleaved RGB format with 24 bit per pixel. (PFNC name: RGB8) This is an interleaved pixel format suitable for most processing functions. Most blit/display function however will expect ibpfRGB888Packed. The data is stored pixel-wise: 3 bytes 3 bytes 3 bytes etc.
R(1)G(1)B(1) R(2)G(2)B(2) R(3)G(3)B(3) etc.
..........................................
........................... R(n)G(n)B(n)
So the first byte in memory is the first pixels red component. ImageBuffer::vpData will therefore point to R(1) when using a byte pointer. |
| ibpfBGR101010Packed_V2 | A three channel 10 bit per color component RGB packed format occupying 32 bit per pixel. (PFNC name: RGB10p32) This format will use 4 bytes to store one 10 bit per color component RGB pixel. The following memory layout is used for each pixel: byte 0 | byte 1 | byte 2 | byte 3 |
0 7 | 890....5 | 6..90..3 | 4 9xx |
RRRRRRRR | RRGGGGGG | GGGGBBBB | BBBBBB |
The last 2 bit of each 32 bit bit may contain undefined data.
//-----------------------------------------------------------------------------
// slow version
inline void GetBGR101010Packed_V2Pixel( void* p, const int pitch, int x, int y, unsigned short& red, unsigned short& green, unsigned short& blue )
//-----------------------------------------------------------------------------
{
unsigned int* pSrc = reinterpret_cast<unsigned int*>(static_cast<unsigned char*>(p) + y * pitch) + x;
red = static_cast<unsigned short>( (*pSrc) & 0x3FF);
green = static_cast<unsigned short>(((*pSrc) >> 10 ) & 0x3FF);
blue = static_cast<unsigned short>(((*pSrc) >> 20 ) & 0x3FF);
}
//-----------------------------------------------------------------------------
// faster version
inline void GetBGR101010Packed_V2Pixel( unsigned int pixel, unsigned short& red, unsigned short& green, unsigned short& blue )
//-----------------------------------------------------------------------------
{
red = static_cast<unsigned short>( pixel & 0x3FF);
green = static_cast<unsigned short>(( pixel >> 10 ) & 0x3FF);
blue = static_cast<unsigned short>(( pixel >> 20 ) & 0x3FF);
}
|
| ibpfYUV444_UYVPacked | A three channel interleaved YUV format occupying 24 bit per pixel. (PFNC name: YUV8_UYV) This is an interleaved pixel format. The data is stored pixel-wise: 3 bytes 3 bytes 3 bytes etc.
Cb(1)Y(1)Cr(1) Cb(2)Y(2)Cr(2) Cb(3)Y(3)Cr(3) etc.
..........................................
........................... Cb(n)Y(n)Cr(n)
So the first byte in memory is the first pixels Cb component. ImageBuffer::vpData will therefore point to Cb(1) when using a byte pointer. |
| ibpfYUV444_UYV_10Packed | A three channel interleaved YUV format occupying 48 bit per pixel with 30 bit of usable data per pixel. (PFNC name: YUV422_10_UYV) This is an interleaved pixel format with 2 bytes per color component. The data is stored pixel-wise: 6 bytes 6 bytes 6 bytes etc.
Cb(1)Y(1)Cr(1) Cb(2)Y(2)Cr(2) Cb(3)Y(3)Cr(3) etc.
..........................................
........................... Cb(n)Y(n)Cr(n)
The data of each color component will be LSB aligned, thus the 6 MSB of each 16 bit will not contain valid data. So the first byte in memory is the first pixels Cb component. ImageBuffer::vpData will therefore point to Cb(1) when using a 16 bit pointer. |
| ibpfYUV444Packed | A three channel interleaved YUV format occupying 24 bit per pixel. (PFNC name: YUV8) This is an interleaved pixel format. The data is stored pixel-wise: 3 bytes 3 bytes 3 bytes etc.
Y(1)Cb(1)Cr(1) Y(2)Cb(2)Cr(2) Y(3)Cb(3)Cr(3) etc.
..........................................
........................... Y(n)Cb(n)Cr(n)
So the first byte in memory is the first pixels luminance component. ImageBuffer::vpData will therefore point to Y(1) when using a byte pointer. |
| ibpfYUV444_10Packed | A three channel interleaved YUV format occupying 48 bit per pixel with 30 bit of usable data per pixel. (PFNC name: YUV10) This is an interleaved pixel format with 2 bytes per color component. The data is stored pixel-wise: 6 bytes 6 bytes 6 bytes etc.
Y(1)Cb(1)Cr(1) Y(2)Cb(2)Cr(2) Y(3)Cb(3)Cr(3) etc.
..........................................
........................... Y(n)Cb(n)Cr(n)
The data of each color component will be LSB aligned, thus the 6 MSB of each 16 bit will not contain valid data. So the first byte in memory is the first pixels luminance component. ImageBuffer::vpData will therefore point to Y(1) when using a 16 bit pointer. |
| ibpfMono12Packed_V1 | A single channel 12 bit per pixel packed format occupying 12 bit per pixel. (PFNC name: Mono12p) This format will use 3 bytes to store 2 12 bit pixel. Every 3 bytes will use the following layout in memory: 3 bytes 3 bytes etc.
bits 0..7(1) bits 8..11(1) bits 0..3(2) bits 4..11(2) bits 0..7(3) bits 8..11(3) bits 0..3(4) bits 4..11(4) etc.
GetMono12Packed_V1Pixel( pointerToStartOfTheBuffer, pixelIndex )
const int offsetFromStartOfTheBuffer = pixel + pixel/2
if pixel divisible by 2
return (pointerToStartOfTheBuffer[offset] >> 4) | (pointerToStartOfTheBuffer[offset+1] << 4)
return pointerToStartOfTheBuffer[offset]) | (pointerToStartOfTheBuffer[offset+1] & 0xF) << 8)
|
| ibpfYUV411_UYYVYY_Packed | A three channel interleaved YUV format occupying 48 bit for four pixels. (PFNC name: YUV411_8_UYYVYY) This format uses 4:1 horizontal downsampling, meaning the Y component is sampled at each pixel, while U(Cb) and V(Cr) components are sampled every 4 pixels in horizontal direction. If each component takes 8 bits, four pixels require 48 bits. Four consecutive pixels (48 bit, 0xaabbccddeeff ) contain 8 bit chrominance blue of pixels 1, 2, 3 and 4(aa), 8 bit luminance of pixel 1(bb),8 bit luminance of pixel 2(cc), 8 bit chrominance red of pixels 1, 2, 3 and 4(dd), 8 bit luminance of pixel 3(ee) and finally 8 bit luminance of pixel 4(ff). Thus in memory the data will be stored like this: 6 bytes 6 bytes etc.
Cb(1,2,3,4) Y(1) Y(2) Cr(1,2,3,4) Y(3) Y(4) Cb(5,6,7,8) Y(5) Y(6) Cr(5,6,7,8) Y(7) Y(8) etc.
.................. Cb(n,n+1,n+2,n+3) Y(n) Y(n+1) Cr(n,n+1,n+2,n+3) Y(n+2) Y(n+3)
So the first byte in memory is the chrominance blue component. ImageBuffer::vpData will therefore point to Cb when using a byte pointer.
|
| ibpfRGB888Planar | A three channel planar RGB format. (PFNC name: RGB8_Planar) This is a format best suitable for most image processing functions. The image will be converted into 3 planes(a plane for each color component). R(1) R(2) R(3) R(4) etc.
...................
.............. R(n)
G(1) G(2) G(3) G(4) etc.
...................
.............. G(n)
B(1) B(2) B(3) B(4) etc.
...................
.............. B(n)
So the first byte in memory is the first pixels red component. ImageBuffer::vpData will therefore point to R(1) when using a byte pointer.
|
| ibpfAuto | The framework will decide which format will be used. |
◆ TImageDestinationPixelFormat
Defines the pixel format of the result image.
Also refer to Pixel Formats in Impact Acquire and Other Contexts
| Enumerator | |
|---|---|
| idpfAuto | The driver will decide which destination format will be used. |
| idpfRaw | An unprocessed block of data. |
| idpfMono8 | A single channel 8 bit per pixel format. (PFNC name: Mono8) |
| idpfRGBx888Packed | A four channel interleaved RGB format with 32 bit per pixel containing one alpha byte per pixel. (PFNC name: BGRa8) This is an interleaved pixel format suitable for most display functions. The data is stored pixel-wise. The memory layout of the pixel data is like this: 4 bytes 4 bytes etc.
B(1) G(1) R(1) A(1) B(2) G(2) R(2) A(2) etc.
.......................................
B(n) G(n) R(n) A(n)
So the first byte in memory is the first pixels blue component. ImageBuffer::vpData will therefore point to B(1) when using a byte pointer. The 4th byte could be used for alpha information but isn't used by this framework.
|
| idpfYUV422Packed | A three channel interleaved YUV422 format using 32 bit for a pair of pixels. (PFNC name: YUV422_8) This format uses 2:1 horizontal downsampling, meaning the Y component is sampled at each pixel, while U(Cb) and V(Cr) components are sampled every 2 pixels in horizontal direction. Each component takes 8 bits, therefore a pair of pixels requires 32 bits. Two consecutive pixels (32 bit, 0xaabbccdd ) contain 8 bit luminance of pixel 1(aa), 8 bit chrominance blue of pixel 1 and 2(bb), 8 bit luminance of pixel 2(cc) and finally 8 bit chrominance red of pixels 1 and 2(dd). Thus in memory the data will be stored like this: 4 bytes 4 bytes etc.
Y(1) Cb(1,2) Y(2) Cr(1,2) Y(3) Cb(3,4) Y(4) Cr(3,4) etc.
..........................Y(n-1) Cb(n-1,n) Y(n) Cr(n-1,n)
So the first byte in memory is the first pixels luminance component. ImageBuffer::vpData will therefore point to Y(1) when using a byte pointer. |
| idpfRGBx888Planar | A four channel planar RGB format. (PFNC name: RGBa8_Planar) This is a format best suitable for most image processing functions. The data is stored in 4 separate planes (one plane for each color component and one alpha plane). R(1) R(2) R(3) R(4) etc.
...................
.............. R(n)
G(1) G(2) G(3) G(4) etc.
...................
.............. G(n)
B(1) B(2) B(3) B(4) etc.
...................
.............. B(n)
A(1) A(2) A(3) A(4) etc.
...................
.............. A(n)
So the first byte in memory is the first pixels red component. ImageBuffer::vpData will therefore point to R(1) when using a byte pointer. All red data will follow!
|
| idpfMono10 | A single channel 10 bit per pixel format. (PFNC name: Mono10) Each pixel in this format consumes 2 bytes of memory. The lower 10 bit of this 2 bytes will contain valid data. |
| idpfMono12 | A single channel 12 bit per pixel format. (PFNC name: Mono12) Each pixel in this format consumes 2 bytes of memory. The lower 12 bit of this 2 bytes will contain valid data. |
| idpfMono14 | A single channel 14 bit per pixel format. (PFNC name: Mono14) Each pixel in this format consumes 2 bytes of memory. The lower 14 bit of this 2 bytes will contain valid data. |
| idpfMono16 | A single channel 16 bit per pixel format. (PFNC name: Mono16) |
| idpfRGB888Packed | A three channel interleaved RGB format containing 24 bit per pixel. (PFNC name: BGR8) This is an interleaved pixel format suitable for most display and processing functions. The data is stored pixel-wise: 3 bytes 3 bytes 3 bytes etc.
B(1)G(1)R(1) B(2)G(2)R(2) B(3)G(3)R(3) etc.
..........................................
........................... B(n)G(n)R(n)
So the first byte in memory is the first pixels blue component. ImageBuffer::vpData will therefore point to B(1) when using a byte pointer. |
| idpfYUV422Planar | A three channel planar YUV422 format. (PFNC name: YUV422_8_YVU_Planar) This format uses 2:1 horizontal downsampling, meaning the Y component is sampled at each pixel, while U(Cb) and V(Cr) components are sampled every 2 pixels in horizontal direction. If each component takes 8 bits, the pair of pixels requires 32 bits. In memory the data will be stored like this: Y(1) Y(2) Y(3) Y(4) etc.
............................
.............. Y(n-1) Y(n)
Cr(1,2) Cr(3,4) etc.
...............
....... Cr(n/2)
Cb(1,2) Cb(3,4) etc.
...............
....... Cb(n/2)
Thus the Y planes size in bytes equals the sum of the 2 other planes. So the first byte in memory is the first pixels luminance component. ImageBuffer::vpData will therefore point to Y(1) when using a byte pointer. |
| idpfRGB101010Packed | A three channel interleaved RGB image occupying 48 bit with 30 bit of usable data per pixel. (PFNC name: BGR10) This is an interleaved pixel format with 2 bytes per color component. The data is stored pixel-wise: 6 bytes 6 bytes 6 bytes etc.
B(1)G(1)R(1) B(2)G(2)R(2) B(3)G(3)R(3) etc.
..........................................
........................... B(n)G(n)R(n)
The data of each color component will be LSB aligned, thus the 6 MSB of each 16 bit will not contain valid data. So the first 2 bytes in memory are the first pixels blue component. ImageBuffer::vpData will therefore point to B(1) when using a 16 bit pointer. |
| idpfRGB121212Packed | A three channel interleaved RGB image occupying 48 bit with 36 bit of usable data per pixel. (PFNC name: BGR12) This is an interleaved pixel format with 2 bytes per color component. The data is stored pixel-wise: 6 bytes 6 bytes 6 bytes etc.
B(1)G(1)R(1) B(2)G(2)R(2) B(3)G(3)R(3) etc.
..........................................
........................... B(n)G(n)R(n)
The data of each color component will be LSB aligned, thus the 4 MSB of each 16 bit will not contain valid data. So the first 2 bytes in memory are the first pixels blue component. ImageBuffer::vpData will therefore point to B(1) when using a 16 bit pointer. |
| idpfRGB141414Packed | A three channel interleaved RGB image occupying 48 bit with 42 bit of usable data per pixel. (PFNC name: BGR14) This is an interleaved pixel format with 2 bytes per color component. The data is stored pixel-wise: 6 bytes 6 bytes 6 bytes etc.
B(1)G(1)R(1) B(2)G(2)R(2) B(3)G(3)R(3) etc.
..........................................
........................... B(n)G(n)R(n)
The data of each color component will be LSB aligned, thus the 2 MSB of each 16 bit will not contain valid data. So the first 2 bytes in memory are the first pixels blue component. ImageBuffer::vpData will therefore point to B(1) when using a 16 bit pointer. |
| idpfRGB161616Packed | A three channel interleaved RGB image occupying 48 bit per pixel. (PFNC name: BGR16) This is an interleaved pixel format with 2 bytes per color component. The data is stored pixel-wise: 6 bytes 6 bytes 6 bytes etc.
B(1)G(1)R(1) B(2)G(2)R(2) B(3)G(3)R(3) etc.
..........................................
........................... B(n)G(n)R(n)
The data of each color component will be LSB aligned. So the first 2 bytes in memory are the first pixels blue component. ImageBuffer::vpData will therefore point to B(1) when using a 16 bit pointer. |
| idpfYUV422_UYVYPacked | A three channel interleaved YUV422 format occupying 32 bit for a pair of pixels. (PFNC name: YUV422_8_UYV) This format uses 2:1 horizontal downsampling, meaning the Y component is sampled at each pixel, while U(Cb) and V(Cr) components are sampled every 2 pixels in horizontal direction. If each component takes 8 bits, the pair of pixels requires 32 bits. Two consecutive pixels (32 bit, 0xaabbccdd ) will contain 8 bit chrominance blue of pixel 1 and 2(aa), 8 bit luminance of pixel 1(bb), 8 bit chrominance red of pixel 1 and 2 (cc) and finally 8 bit luminance of pixel 2(dd). Thus in memory the data will be stored like this: 4 bytes 4 bytes etc.
Cb(1,2) Y(1) Cr(1,2) Y(2) Cb(3,4) Y(3) Cr(3,4) Y(4) etc.
..........................Cb(n-1,n) Y(n-1) Cr(n-1,n) Y(n)
So the first byte in memory is the first pixels Cb component. ImageBuffer::vpData will therefore point to Cb(1,2) when using a byte pointer. |
| idpfMono12Packed_V2 | A single channel 12 bit per pixel packed format occupying 12 bit per pixel. (PFNC name: Mono12Packed) This format will use 3 bytes to store 2 12 bit pixel. Every 3 bytes will use the following layout in memory: 3 bytes 3 bytes etc.
bits 11..4(1) bits 3..0(1) bits 3..0(2) bits 11..4(2) bits 11..4(3) bits 3..0(3) bits 3..0(4) bits 11..4(4) etc.
GetMono12Packed_V1Pixel( pointerToStartOfTheBuffer, pixelIndex )
const int offsetFromStartOfTheBuffer = (3*pixel)/2
if pixel divisible by 2
return (pointerToStartOfTheBuffer[offset+1] << shift) | (pointerToStartOfTheBuffer[offset] >> 4)
return pointerToStartOfTheBuffer[offset] << shift) | (pointerToStartOfTheBuffer[offset+1] & 0xF)
|
| idpfYUV422_10Packed | A three channel interleaved YUV422 format occupying 64 bit for a pair of pixels. (PFNC name: YUV422_10) This format uses 2:1 horizontal downsampling, meaning the Y component is sampled at each pixel, while U(Cb) and V(Cr) components are sampled every 2 pixels in horizontal direction. If each component takes 16 bits, the pair of pixels requires 64 bits. Two consecutive pixels (64 bit, 0xaaaabbbbccccdddd ) contain 10 bit luminance of pixel 1(aaaa), 10 bit chrominance blue of pixel 1 and 2(bbbb), 10 bit luminance of pixel 2(cccc) and finally 10 bit chrominance red of pixels 1 and 2(dddd). The upper 6 bits of each component will be 0. Thus in memory the data will be stored like this: 8 bytes 8 bytes etc.
Y(1) Cb(1,2) Y(2) Cr(1,2) Y(3) Cb(3,4) Y(4) Cr(3,4) etc.
..........................Y(n-1) Cb(n-1,n) Y(n) Cr(n-1,n)
So the first 2 bytes in memory are the first pixels luminance component. ImageBuffer::vpData will therefore point to Y(1) when using a 16 bit pointer. |
| idpfYUV422_UYVY_10Packed | A three channel interleaved YUV422 format occupying 64 bit for a pair of pixels. (PFNC name: YUV422_10_UYV) This format uses 2:1 horizontal downsampling, meaning the Y component is sampled at each pixel, while U(Cb) and V(Cr) components are sampled every 2 pixels in horizontal direction. If each component takes 16 bits, the pair of pixels requires 64 bits. Two consecutive pixels (64 bit, 0xaaaabbbbccccdddd ) will contain 10 bit chrominance blue of pixel 1 and 2(aaaa), 10 bit luminance of pixel 1(bbbb), 10 bit chrominance red of pixel 1 and 2 (cccc) and finally 10 bit luminance of pixel 2(dddd). The upper 6 bits of each component will be 0. Thus in memory the data will be stored like this: 8 bytes 8 bytes etc.
Cb(1,2) Y(1) Cr(1,2) Y(2) Cb(3,4) Y(3) Cr(3,4) Y(4) etc.
..........................Cb(n-1,n) Y(n-1) Cr(n-1,n) Y(n)
So the first 2 bytes in memory are the first pixels luminance component. ImageBuffer::vpData will therefore point to Cb(1,2) when using a 16 bit pointer. |
| idpfBGR888Packed | A three channel interleaved RGB format with 24 bit per pixel. (PFNC name: RGB8) This is an interleaved pixel format suitable for most processing functions. Most blit/display function however will expect idpfRGB888Packed. The data is stored pixel-wise: 3 bytes 3 bytes 3 bytes etc.
R(1)G(1)B(1) R(2)G(2)B(2) R(3)G(3)B(3) etc.
..........................................
........................... R(n)G(n)B(n)
So the first byte in memory is the first pixels red component. ImageBuffer::vpData will therefore point to R(1) when using a byte pointer. |
| idpfBGR101010Packed_V2 | A three channel 10 bit per color component RGB packed format occupying 32 bit per pixel. (PFNC name: RGB10p32) This format will use 4 bytes to store one 10 bit per color component RGB pixel. The following memory layout is used for each pixel: byte 0 | byte 1 | byte 2 | byte 3 |
0 7 | 890....5 | 6..90..3 | 4 9xx |
RRRRRRRR | RRGGGGGG | GGGGBBBB | BBBBBB |
The last 2 bit of each 32 bit bit may contain undefined data.
//-----------------------------------------------------------------------------
// slow version
inline void GetBGR101010Packed_V2Pixel( void* p, const int pitch, int x, int y, unsigned short& red, unsigned short& green, unsigned short& blue )
//-----------------------------------------------------------------------------
{
unsigned int* pSrc = reinterpret_cast<unsigned int*>(static_cast<unsigned char*>(p) + y * pitch) + x;
red = static_cast<unsigned short>( (*pSrc) & 0x3FF);
green = static_cast<unsigned short>(((*pSrc) >> 10 ) & 0x3FF);
blue = static_cast<unsigned short>(((*pSrc) >> 20 ) & 0x3FF);
}
//-----------------------------------------------------------------------------
// faster version
inline void GetBGR101010Packed_V2Pixel( unsigned int pixel, unsigned short& red, unsigned short& green, unsigned short& blue )
//-----------------------------------------------------------------------------
{
red = static_cast<unsigned short>( pixel & 0x3FF);
green = static_cast<unsigned short>(( pixel >> 10 ) & 0x3FF);
blue = static_cast<unsigned short>(( pixel >> 20 ) & 0x3FF);
}
|
| idpfYUV444_UYVPacked | A three channel interleaved YUV format occupying 24 bit per pixel. (PFNC name: YUV8_UYV) This is an interleaved pixel format. The data is stored pixel-wise: 3 bytes 3 bytes 3 bytes etc.
Cb(1)Y(1)Cr(1) Cb(2)Y(2)Cr(2) Cb(3)Y(3)Cr(3) etc.
..........................................
........................... Cb(n)Y(n)Cr(n)
So the first byte in memory is the first pixels Cb component. ImageBuffer::vpData will therefore point to Cb(1) when using a byte pointer. |
| idpfYUV444_UYV_10Packed | A three channel interleaved YUV format occupying 48 bit per pixel with 30 bit of usable data per pixel. (PFNC name: YUV422_8_UYV) This is an interleaved pixel format with 2 bytes per color component. The data is stored pixel-wise: 6 bytes 6 bytes 6 bytes etc.
Cb(1)Y(1)Cr(1) Cb(2)Y(2)Cr(2) Cb(3)Y(3)Cr(3) etc.
..........................................
........................... Cb(n)Y(n)Cr(n)
The data of each color component will be LSB aligned, thus the 6 MSB of each 16 bit will not contain valid data. So the first byte in memory is the first pixels Cb component. ImageBuffer::vpData will therefore point to Cb(1) when using a 16 bit pointer. |
| idpfYUV444Packed | A three channel interleaved YUV format occupying 24 bit per pixel. (PFNC name: YUV8) This is an interleaved pixel format. The data is stored pixel-wise: 3 bytes 3 bytes 3 bytes etc.
Y(1)Cb(1)Cr(1) Y(2)Cb(2)Cr(2) Y(3)Cb(3)Cr(3) etc.
..........................................
........................... Y(n)Cb(n)Cr(n)
So the first byte in memory is the first pixels luminance component. ImageBuffer::vpData will therefore point to Y(1) when using a byte pointer. |
| idpfYUV444_10Packed | A three channel interleaved YUV format occupying 48 bit per pixel with 30 bit of usable data per pixel. (PFNC name: YUV10) This is an interleaved pixel format with 2 bytes per color component. The data is stored pixel-wise: 6 bytes 6 bytes 6 bytes etc.
Y(1)Cb(1)Cr(1) Y(2)Cb(2)Cr(2) Y(3)Cb(3)Cr(3) etc.
..........................................
........................... Y(n)Cb(n)Cr(n)
The data of each color component will be LSB aligned, thus the 6 MSB of each 16 bit will not contain valid data. So the first byte in memory is the first pixels luminance component. ImageBuffer::vpData will therefore point to Y(1) when using a 16 bit pointer. |
| idpfMono12Packed_V1 | A single channel 12 bit per pixel packed format occupying 12 bit per pixel. (PFNC name: Mono12p) This format will use 3 bytes to store 2 12 bit pixel. Every 3 bytes will use the following layout in memory: 3 bytes 3 bytes etc.
bits 0..7(1) bits 8..11(1) bits 0..3(2) bits 4..11(2) bits 0..7(3) bits 8..11(3) bits 0..3(4) bits 4..11(4) etc.
GetMono12Packed_V1Pixel( pointerToStartOfTheBuffer, pixelIndex )
const int offsetFromStartOfTheBuffer = pixel + pixel/2
if pixel divisible by 2
return (pointerToStartOfTheBuffer[offset] >> 4) | (pointerToStartOfTheBuffer[offset+1] << 4)
return pointerToStartOfTheBuffer[offset]) | (pointerToStartOfTheBuffer[offset+1] & 0xF) << 8)
|
| idpfYUV411_UYYVYY_Packed | A three channel interleaved YUV format occupying 48 bit for four pixels. (PFNC name: YUV411_8_UYYVYY) This format uses 4:1 horizontal downsampling, meaning the Y component is sampled at each pixel, while U(Cb) and V(Cr) components are sampled every 4 pixels in horizontal direction. If each component takes 8 bits, four pixels require 48 bits. Four consecutive pixels (48 bit, 0xaabbccddeeff ) contain 8 bit chrominance blue of pixels 1, 2, 3 and 4(aa), 8 bit luminance of pixel 1(bb),8 bit luminance of pixel 2(cc), 8 bit chrominance red of pixels 1, 2, 3 and 4(dd), 8 bit luminance of pixel 3(ee) and finally 8 bit luminance of pixel 4(ff). Thus in memory the data will be stored like this: 6 bytes 6 bytes etc.
Cb(1,2,3,4) Y(1) Y(2) Cr(1,2,3,4) Y(3) Y(4) Cb(5,6,7,8) Y(5) Y(6) Cr(5,6,7,8) Y(7) Y(8) etc.
.................. Cb(n,n+1,n+2,n+3) Y(n) Y(n+1) Cr(n,n+1,n+2,n+3) Y(n+2) Y(n+3)
So the first byte in memory is the chrominance blue component. ImageBuffer::vpData will therefore point to Cb when using a byte pointer.
|
| idpfRGB888Planar | A three channel planar RGB format. (PFNC name: RGB8_Planar) This is a format best suitable for most image processing functions. The image will be converted into 3 planes(a plane for each color component). R(1) R(2) R(3) R(4) etc.
...................
.............. R(n)
G(1) G(2) G(3) G(4) etc.
...................
.............. G(n)
B(1) B(2) B(3) B(4) etc.
...................
.............. B(n)
So the first byte in memory is the first pixels red component. ImageBuffer::vpData will therefore point to R(1) when using a byte pointer.
|
◆ TImageFileFormat
| enum TImageFileFormat |
◆ TImageProcessingFilter
◆ TImageProcessingMode
| enum TImageProcessingMode |
Defines valid modes the internal image processing pipeline can be operated in.
- Since
- 2.14.0
| Enumerator | |
|---|---|
| ipmDefault | The default mode where every image is processed in the order they have been acquired. |
| ipmProcessLatestOnly | This mode can be useful for applications where processing on the host takes longer than the average time between two consecutive frames transmitted by the device. This might be useful for applications that display the processed result but that also want to capture data at the highest possible frame rate and is not important that EVERY image gets processed.
|
◆ TImageProcessingOptimization
Defines valid modes the internal image processing algorithms can be operated in.
- See also
- General.
- Since
- 2.12.2
| Enumerator | |
|---|---|
| ipoMaximizeSpeed | Will maximize the execution speed. This might result in a higher memory consumption. |
| ipoMinimizeMemoryUsage | Will minimize the memory footprint. This might result in a higher CPU load.
|
◆ TImageProcessingResult
Defines valid values for the result of a certain image processing algorithm applied to a request.
- Since
- 2.14.0
| Enumerator | |
|---|---|
| iprNotActive | This algorithm was either switched off or not needed when applied to this request object. When an algorithm is switched on and this result is returned this can indicate e.g. that for a format conversion the input and output format where identical. |
| iprApplied | This algorithm has been applied to this request object. |
| iprFailure | A problem was encountered when this algorithm has been applied to this request object. One reason for this result might be that an unsupported pixel format was fed into this algorithm. The log-file will provide additional information then. |
| iprSkipped | This algorithm has NOT been applied because of a lack of processing time. In most cases the acquisition frame rate(thus the frame rate generated on the device) was higher than the processing frame rate the host can handle and the user has explicitly configured the image processing mode to skip images then. |
| iprNotApplicable | This algorithm has NOT been applied because it was not applicable. This result will be reported whenever a buffer was fed into a filter that was not applicable. An example for such a situation would be a JPEG image that has been fed into a de-Bayer algorithm.
|
◆ TImageRequestControlMode
Defines the behaviour of an mvIMPACT::acquire::ImageRequestControl.
| Enumerator | |
|---|---|
| ircmManual | The standard mode for image requests. In this mode one image will be captured from the hardware for each request that is sent to the device driver. The image will be taken with respect to the current parameters as defined in the setting selected in the corresponding image request control. |
| ircmLive | Reserved. Currently not implemented. |
| ircmCounting | Reserved. Currently not implemented. |
| ircmTrial | In this mode no 'real' image will be captured, but the whole processing chain will be traversed once. This mode can be used either to find out what the image format and parameters after an image capture would be with the current settings or to prepare the hardware before starting the first image acquisition to save time when real image data is processed. When requesting an image in this mode, the corresponding wait function will return a complete request object with pixel format, dimensions and image buffer that contains some dummy data. |
| ircmUpdateBufferLayout | In this mode no 'real' image will be captured, but the whole processing chain will be traversed once. This mode can be used either to find out what the image format and parameters after an image capture would be with the current settings or to prepare the hardware before starting the first image acquisition to save time when real image data is processed. In this mode, no wait function must be called. When the image request function has returned successfully, the current destination buffer layout will be available as part of the general information properties. |
◆ TImageRequestParam
| enum TImageRequestParam |
Defines valid image request parameters.
Some functions accept this type as the input for certain parameter related functions such as obtaining a string representation of the parameter specified.
| Enumerator | |
|---|---|
| irpPixelFormat | The pixel format of an image request buffer. |
| irpResult | The Result associated with an image request. |
| irpState | The current state of an image request. |
| irpCameraOutputUsed | The camera output used to transmit the image from the imaging device to the capture device. |
◆ TImpactBufferFlag
| enum TImpactBufferFlag |
Flags to define the way an mvIMPACT buffer is created and handled.
| Enumerator | |
|---|---|
| ibfNone | A dummy constant to state that none of the flags shall be specified. This flag can be used instead of writing code like this: TImpactBufferFlag(0) or static_cast<TImpactBufferFlag>(0). |
| ibfUseRequestMemory | If set no new memory will be allocated for the creation of the mvIMPACT buffer. This way of creating the images is fast, but modifying the image data with an image processing function will always modify the image data associated with the underlying request object.
|
| ibfRecycleBufHandle | If an existing IPL_BUFHANDLE is passed to a function it will try to copy data in this buffer instead of freeing it. This flag can be used to allow the continuous usage of the same mvIMPACT buffer. If this flag is NOT specified whenever a valid mvIMPACT buffer handle is passed to a function accepting this type of flags it might free the existing buffer and create a new one. If this flag is specified and the new buffer doesn't match the existing one in terms of the number of bands, size, etc. the function will fail and return an error code. Thus this flag can be used to optimize performance if the buffer layout will remain constant during application runtime. |
◆ TInterfaceEnumerationBehaviour
Defines the enumeration behaviour of a certain interface of a third party GenTL producer.
- Since
- 2.34.0
| Enumerator | |
|---|---|
| iebNotConfigured | The interface will enumerate devices or not according to the general enumeration behavior of this interface type(according to EnumerateEnable setting). |
| iebForceIgnore | The interface will not enumerate devices, regardless of the general enumeration behavior of this interface type(overrides EnumerateEnable setting). |
| iebForceEnumerate | The interface will forcefully enumerate devices, regardless of the general enumeration behavior of this interface type(overrides EnumerateEnable setting). |
◆ TLibraryQuery
| enum TLibraryQuery |
◆ TLUTGammaMode
| enum TLUTGammaMode |
Defines valid LUT(LookUp Table) gamma modes.
| Enumerator | |
|---|---|
| LUTgmStandard | Default gamma mode. Maps an image by applying intensity transformation with gamma correction to the complete intensity range of the LUT. |
| LUTgmLinearStart | Maps an image by applying a linear interpolation in the lower intensity range of the LUT and an intensity transformation with gamma correction to the upper intensity range of the LUT. |
◆ TLUTImplementation
| enum TLUTImplementation |
Defines valid LUT(LookUp Table) implementations.
| Enumerator | |
|---|---|
| LUTiHardware | The mapping of the image data will be done in hardware. When set to 'Hardware' the LUT operation will NOT introduce additional CPU load. This feature will no be available for every device. |
| LUTiSoftware | The mapping of the image data will be done with an optimized software algorithm. |
◆ TLUTInterpolationMode
Defines valid LUT(LookUp Table) interpolation modes.
| Enumerator | |
|---|---|
| LUTimThreshold | Maps an image by applying intensity transformation based on a set of given threshold values. |
| LUTimLinear | Maps an image by applying intensity transformation with linear interpolation. |
| LUTimCubic | Maps an image by applying intensity transformation with cubic interpolation. |
◆ TLUTMapping
| enum TLUTMapping |
Defines valid LUT(LookUp Table) mapping modes.
| Enumerator | |
|---|---|
| LUTm8To8 | 8 bit input data will be mapped to 8 bit output data. |
| LUTm10To8 | 10 bit input data will be mapped to 8 bit output data. |
| LUTm10To10 | 10 bit input data will be mapped to 10 bit output data. |
| LUTm12To10 | 12 bit input data will be mapped to 10 bit output data. |
| LUTm12To12 | 12 bit input data will be mapped to 12 bit output data. |
| LUTm14To14 | 14 bit input data will be mapped to 14 bit output data.
|
| LUTm16To16 | 16 bit input data will be mapped to 16 bit output data.
|
◆ TLUTMode
| enum TLUTMode |
Defines valid LUT(LookUp Table) modes.
| Enumerator | |
|---|---|
| LUTmInterpolated | Maps an image by applying interpolated intensity transformation between a set of given sampling points. |
| LUTmGamma | Maps an image by applying intensity transformation with gamma correction. Since the human eye perceives light similar to a logarithm of real light intensity it's characteristic curve is non-linear. It follows the rule of (intensity ^ gamma) with a gamma value between 0.3-0.5. To provide as much useful information as possible, the image is converted from 12-bit acquired by the sensor to 8-bit utilizing this characteristic curve. The result is a linearized image optimized for the human eye's non-linear behavior which allows to perceive as much intensity differences as possible. 
|
| LUTmDirect | Maps an image by applying intensity transformation. |
◆ TMemoryManagerMode
| enum TMemoryManagerMode |
Defines valid modes to operate the memory manager in.
| Enumerator | |
|---|---|
| mmmAuto | Automatic mode. In this mode the DMA memory is only used as intermediate buffer. The user has no direct access to it instead he get always a copy of the image that resides on the heap. Internally the DMA memory is organized as ring buffer. It decouples the autonomous grabbing of the board from the application. The size of the memory should be big enough to hold as many images as requests are used in the application. |
| mmmPool | Pool Mode. This mode allows direct access to the DMA memory. So its not necessary for the driver to make copies of the images. This improves the performance of the system. But there is one disadvantage: The partitioning of the DMA memory is fixed and has to be done by the user. The block size must be set to the image size in bytes. Additional the block count must be set. Before these parameters can be changed it must be sure that all ImageBuffers are returned and the grabber is stopped. |
◆ TMemoryManagerPoolMode
◆ TMirrorMode
| enum TMirrorMode |
Defines valid mirror modes.
These enumeration values may be 'ored' together.
| Enumerator | |
|---|---|
| mmOff | No Mirroring. |
| mmTopDown | The resulting image will be flipped around a horizontal axis. |
| mmLeftRight | The resulting image will be flipped around a vertical axis. |
| mmTopDownAndLeftRight | The resulting image will be both around a horizontal and vertical axis. |
◆ TMirrorOperationMode
| enum TMirrorOperationMode |
◆ TPayloadType
| enum TPayloadType |
Defines supported payload types.
- Since
- 3.2.0
| Enumerator | |
|---|---|
| ptUnknown | The framework is not aware of the data type of this request. From the application perspective this can be handled as raw data. However the most likely reason for unknown data is that the request either does not contain any data right now or the last capture operation did fail for any reason.
|
| pt2DImage | Color or monochrome (2D) image. This request carries pixel data belonging to a single image and maybe some additional chunk data as well.
|
| ptJPEG | JPEG image data. This request carries JPEG data belonging to a single image.
|
| ptJPEG2000 | JPEG 2000 image data. This request carries JPEG 2000 data belonging to a single image.
|
| ptH264 | H.264 image data. This request carries H.264 data belonging to a single image.
|
| ptChunkOnly | Chunk data only. This request carries chunk data as defined by the corresponding vision standards and no additional payload.
|
| ptMultiPart | Multi-Part data. This request carries multi-part data as defined by the corresponding vision standards and maybe some additional chunk data as well. In order to access the individual parts forming the full request the buffer part related API can be used.
|
| ptGenDC | GenDC data. This request carries GenDC data as defined by the corresponding vision standards. In order to access the individual parts forming the full request either the buffer part related API can be used or the full GenDC container can be interpreted by using official header files or knowledge obtained by reading the GenICam™ GenDC standard.
|
◆ TPolarizedDataExtractionInterpolationMode
Defines valid modes for the interpolation mode of polarization data extraction filters.
- Since
- 2.29.0
| Enumerator | |
|---|---|
| primOff | No interpolation. The resulting image therefore will have the same amount of pixels for horizontal or vertical polarization data extraction modes or a reduced number of pixels for all other modes.
|
| primLinear | Linear interpolation. The resulting image therefore will have either 4 times the number of pixels for horizontal or vertical polarization data extraction modes or the same dimensions as the input image for single extraction mode. The additional pixel data will be generated using linear interpolation algorithm
|
◆ TPolarizedDataExtractionMode
Defines valid modes for polarization data extraction filters.
- Since
- 2.29.0
| Enumerator | |
|---|---|
| prmVertical | The pixels will be re-arranged one after the other thus the resulting image will have a width of 'input image width / 2' and a height of 'input image height * 2'. The resulting image will consist of several small images sitting on top of each other. The first image will contain all the upper left pixels from each extraction ROI, the last image all the lower right pixels. The images in between will be extracted line by line and then row by row.
|
| prmHorizontal | The pixels will be re-arranged one after the other thus the resulting image will have a width of 'input image width * 2' and a height of 'input image height / 2'. The resulting image will consist of several small images sitting next each other. The first image will contain all the upper left pixels from each extraction ROI, the last image all the lower right pixels. The images in between will be extracted line by line and then row by row.
|
| prmExtractSingle | The pixel selected by 'PolarizedDataExtractionChannelIndex' will be extracted and forwarded from each region defined by '2 * 2'. The resulting image therefore will have a width equal to 'input image width / 2' and a height equal to 'input image height / 2'
|
| prmMinimumValue | The pixel with the minimum value will be extracted and forwarded from each region defined by '2 * 2'. The resulting image therefore will have a width equal to 'input image width / 2' and a height equal to 'input image height / 2'
|
| prmMeanValue | The mean value of all pixels whose value ranges from 'PolarizedDataExtractionLowerLimit' to 'PolarizedDataExtractionUpperLimit' will be calculated within each region defined by '2 * 2' in the source image and will be forwarded as a single new pixel in the destination image. The resulting image therefore will have a width equal to 'input image width / 2' and a height equal to 'input image height / 2'
|
| prm2By2 | The pixels will be re-arranged in a way the image keeps its original dimension but each polarization angle will afterwards occupy a certain section in the image. The upper left quarter of the resulting image will contain all the upper left pixels from each 2 by 2 pixel region etc.
|
| prmExtractAngle | The angle of the maximum polarization for every '2 * 2' region in the image will be calculated and the resulting value will then be mapped to the value range of the source pixel format. The resulting image therefore will have a width equal to 'input image width / 2' and a height equal to 'input image height / 2'. From each 2 by 2 region (thus 4 input values) a single output value will be calculated and placed into the resulting image. In this mode the output pixel format will be the same as the input pixel format and the resulting value will be mapped to this pixel formats value range thus the maximum angle (180 degree) will correspond the maximum pixel value in this format (e.g. 1023 for mvIMPACT::acquire::ibpfMono10). The angle of the maximum polarization is calculated based the formula:
|
| prmExtractDegree | The degree of the polarization for every '2 * 2' region in the image will be calculated and the resulting value will then be mapped to the value range of the source pixel format. The resulting image therefore will have a width equal to 'input image width / 2' and a height equal to 'input image height / 2'. From each 2 by 2 region (thus 4 input values) a single output value will be calculated and placed into the resulting image. In this mode the output pixel format will be the same as the input pixel format and the resulting value will be mapped to this pixel formats value range thus the maximum polarization will correspond the maximum pixel value in this format (e.g. 1023 for mvIMPACT::acquire::ibpfMono10). The calculation of the degree of the maximum polarization is based the formula:
|
| prmPseudoColorRepresentation | The angle of the maximum polarization and the degree of the polarization for every '2 * 2' region in the image will be calculated and the resulting value will then be mapped to the value range of and 8-bit HSL image. The angle and the degree are calculated as described in mvIMPACT::acquire::prmExtractDegree and mvIMPACT::acquire::prmExtractAngle mode. Afterwards the angle is used as hue and the degree is used as saturation value in the HSL color representation and converted to RGB color representation. The resulting image therefore will have a width equal to 'input image width / 2' and a height equal to 'input image height / 2'. From each 2 by 2 region (thus 4 input values) 2 output values will be calculated and placed into the resulting temporary HSL image. Afterwards this HSL image will transformed back to RGB to generate a pseudo-color image in mvIMPACT::acquire::ibpfRGB888Planar format.
|
![\[\Theta = \frac{1}{2}*atan\left (\left ( P45-P135 \right ); \left (P0 - P90\right )\right ) \]](form_0.png)
![\[\Pi = \frac{\sqrt{\left(P0-P90\right)^{2}+\left(P45-P135\right)^{2}}}{\left(P0+P90\right)}\]](form_1.png)
◆ TPropertyLimits
| enum TPropertyLimits |
Defines valid limits which can be queried for a mvIMPACT::acquire::Property object.
| Enumerator | |
|---|---|
| plMaxValue | Set/Get the maximum value for this mvIMPACT::acquire::Property. Pass this as the index to set or get the maximum number of values this property can store with a call to the mvIMPACT::acquire::Property object's corresponding read or write method. |
| plMinValue | Set/Get the minimum value for this mvIMPACT::acquire::Property. Pass this as the index to set or get the maximum number of values this property can store with a call to the mvIMPACT::acquire::Property object's corresponding read or write method. |
| plStepWidth | Set/Get the step width value for this mvIMPACT::acquire::Property. Pass this as the index to set or get the maximum number of values this property can store with a call to the mvIMPACT::acquire::Property object's corresponding read or write method. |
◆ TPROPHANDLING_ERROR
| enum TPROPHANDLING_ERROR |
Error codes of the module handling everything related to properties.
| Enumerator | |
|---|---|
| PROPHANDLING_NO_ERROR | The operation has been executed successfully. |
| PROPHANDLING_NOT_A_LIST | This component is not a list. A list operation for this component has been called but this component does not reference a list. |
| PROPHANDLING_NOT_A_PROPERTY | This component is not a property. A property operation for this component has been called but this component does not reference a property. |
| PROPHANDLING_NOT_A_METHOD | This component is not a method. A method operation for this component has been called but this component does not reference a method. |
| PROPHANDLING_NO_READ_RIGHTS | The caller has no read rights for this component. It has been tried to read data from this component, but the caller has no read rights for this component. |
| PROPHANDLING_NO_WRITE_RIGHTS | The caller has no write rights for this component. It has been tried to modify data of this component, but the caller has no write rights for this component. |
| PROPHANDLING_NO_MODIFY_SIZE_RIGHTS | The caller can't modify the size of this component. It has been tried to modify the size of this list or the number of values stored by a property, but the caller doesn't have the required right to do this. This error will also be reported if the user tried to increase the number of values handled by a property above the maximum number of values it can handle. Therefore before resizing a property check if the new size might exceeds this maximum value by calling the appropriate function. |
| PROPHANDLING_INCOMPATIBLE_COMPONENTS | The two involved components are not compatible. An operation requiring two compatible components has been called with two components, which are not compatible. |
| PROPHANDLING_UNSUPPORTED_PARAMETER | One or more of the specified parameters are not supported by the function. This error might also be generated if a certain feature is not available on the current platform. |
| PROPHANDLING_SIZE_MISMATCH | Different sized value buffers have been passed. While trying to read value pairs the caller passed two different sized value buffers to a function while one is too small to hold all the information. |
| PROPHANDLING_IMPLEMENTATION_MISSING | A feature that is not implemented so far has been requested. The caller requested a feature, that hasn't been implemented so far. This error code is only provided for compatibility and will be set in very rare cases only. |
| PROPHANDLING_ACCESSTOKEN_CREATION_FAILED | An access token object couldn't be created. This can either happen, because the caller has not the rights required to create an access token or because the system runs very low on memory. |
| PROPHANDLING_INVALID_PROP_VALUE | It has been tried to assign an invalid value to a property. This can either happen if the value lies above or below the min. or max. value for a property or when it has been tried to write a value to a property, which is not in the properties translation dictionary (if it defines one). |
| PROPHANDLING_PROP_TRANSLATION_TABLE_CORRUPTED | The properties translation table has been corrupted. The properties translation table has been corrupted for an unknown reason and can't be used anymore. |
| PROPHANDLING_PROP_VAL_ID_OUT_OF_BOUNDS | Invalid value index. The caller tried to read a value from an invalid index from a property. Most properties store one value only, thus the only valid positive value index will be 0 (some negative index values are reserved for special values like e.g. the min/max value of a property). However some properties might store more than one value, thus the max. allowed index might be higher. The highest index allowed will always be the value count of a property minus one for properties with the mvIMPACT::acquire::cfFixedSize flag set. Other properties will automatically adjust the size once the user writes to an index out of bounds. |
| PROPHANDLING_PROP_TRANSLATION_TABLE_NOT_DEFINED | This property doesn't define a translation table. The caller tried to modify a translation table, that hasn't been defined for this property. |
| PROPHANDLING_INVALID_PROP_VALUE_TYPE | An invalid value has been passed to the property. Although properties are quite tolerant regarding the allowed assignment for them some value types can't be used to write all properties. As an example assigning a float value to an integer property would result in this error. |
| PROPHANDLING_PROP_VAL_TOO_LARGE | A too large value has been passed. One or more of the values the caller tried to write to the property are larger than the max. allowed value for this property. |
| PROPHANDLING_PROP_VAL_TOO_SMALL | A too small value has been passed. One or more of the values the caller tried to write to the property are smaller than the min. allowed value for this property. |
| PROPHANDLING_COMPONENT_NOT_FOUND | The specified component could not be found. |
| PROPHANDLING_LIST_ID_INVALID | An invalid list has been referenced. |
| PROPHANDLING_COMPONENT_ID_INVALID | An invalid component within a list has been referenced. |
| PROPHANDLING_LIST_ENTRY_OCCUPIED | The specified list index is occupied. During the creation of a new component the caller tried the insert the newly created component into a list at a position already used to store another component. |
| PROPHANDLING_COMPONENT_HAS_OWNER_ALREADY | The specified component already has an owner. The caller tried to assign an owner to a component that already has an owner. An owner once defined can't be modified anymore. |
| PROPHANDLING_COMPONENT_ALREADY_REGISTERED | It has been tried to register the same component at twice in the same list. |
| PROPHANDLING_LIST_CANT_ACCESS_DATA | The desired data can't be accessed or found. During loading or saving data this error can occur e.g. if it has been tried to import a setting from a location where the desired setting couldn't be found. Another reason for this error might be that the current user is not allowed to perform a certain operation on the desired data (e.g. a user tries to delete a setting that is stored with global scope but does not have elevated access rights). |
| PROPHANDLING_METHOD_PTR_INVALID | The function pointer of the referenced method object is invalid. |
| PROPHANDLING_METHOD_INVALID_PARAM_LIST | A method object has an invalid parameter list. |
| PROPHANDLING_SWIG_ERROR | This indicates an internal error occurred within the SWIG generated wrapper code, when working under Python. |
| PROPHANDLING_INVALID_INPUT_PARAMETER | A invalid input parameter has been passed to a function of this module. In most cases this might be a unassigned pointer, where a valid pointer to a user defined storage location was expected. |
| PROPHANDLING_COMPONENT_NO_CALLBACK_REGISTERED | The user tried to modify a registered callback, but no callback has been registered for this component. |
| PROPHANDLING_INPUT_BUFFER_TOO_SMALL | The user tried to read data into a user supplied storage location, but the buffer was too small to accommodate the result. |
| PROPHANDLING_WRONG_PARAM_COUNT | The number of parameters is incorrect. This error might occur if the user called a function with a variable number of input or output parameters and the number of parameters passed to the function does not match the number of required parameters. |
| PROPHANDLING_UNSUPPORTED_OPERATION | The user tried to execute an operation, which is not supported by the component he is referring to. |
| PROPHANDLING_CANT_SERIALIZE_DATA | The user tried to save(serialize) a property list without having the right to do this. |
| PROPHANDLING_INVALID_FILE_CONTENT | The user tried to use a file to update or create a component list, that does not contain valid data for this operation. This e.g. might happen, if the file does not contain valid XML data or XML data that is not well formed. |
| PROPHANDLING_CANT_ALLOCATE_LIST | This error will occur when the modules internal representation of the tree structure does not allow the allocation of a new list. In this case either new list can't be allocated. The only way to solve this problem is to delete another list. |
| PROPHANDLING_CANT_REGISTER_COMPONENT | The referenced list has no space left to register this component at the desired position. There might however be an empty space within the list where this element could be registered, but no more components can be registered at the end of this list. |
| PROPHANDLING_PROP_VALIDATION_FAILED | The user tried to assign a value to a property, that is invalid. This will result in a detailed error message in the log-file. This error might arise e.g. when a string property doesn't allow the string to contain numbers. In this case trying to set the properties value to 'blabla7bla' would cause this error. |
| PROPHANDLING_LAST_VALID_ERROR_CODE | Defines the last valid error code value for the property module. |
◆ TRequestImageMemoryMode
Defines valid image modes for request objects.
| Enumerator | |
|---|---|
| rimmAuto | Automatic mode. In this mode the driver will decide what kind of memory will be used, when it will be allocated and when it will be freed. |
| rimmUser | User supplied memory mode. A request in this mode can capture data directly into a user supplied buffer. The user can assign a buffer to each request that has been set into this mode. However some devices require the capture memory to be aligned thus then the buffer supplied by the user must be aligned to the requirements of the driver as well. To find out, which alignment is needed, the property captureBufferAlignment must be queried. |
◆ TRequestResult
| enum TRequestResult |
Defines valid result of an image request.
Whenever during the processing of the capture parameters but well before the actual image capture and error is detected the MSB of this enumeration will be set to 1. In this case almost every time the current input parameters can't lead to a correct image and have to be changed.
| Enumerator | |
|---|---|
| rrOK | This image request has been processed successfully. |
| rrTimeout | This image request resulted in a timeout. No image has been captured during the allowed period of time. |
| rrError | An error occurred during the processing of this request. mvBlueFOX specific: This error typically results in some kind of USB transmission problem. The log-file will contain more information in that case. |
| rrRequestAborted | This request has been aborted either because there are no free internal buffers or the user itself caused this abort e.g. by clearing the request queue. |
| rrFrameIncomplete | An incomplete frame was transferred. This can have several reasons, however the one most likely is that the transfer channel couldn't cope with the amount of data that was transmitted resulting in parts of the frame or in the worst case the complete frame being lost. This e.g. might happen if several network devices transmit at the same time or a single device (e.g. connected to a PCI bus transfers more data than the PCI bus can pass to the receiving end until a temporary buffer on the device runs full. The log output will contain additional information. If the information is available the property 'MissingData_pc' belonging to that request will contain information about the amount of data missing. Also some of the statistical properties will provide hints about how much data is lost. E.g. the properties 'MissingPacktesRecovered', 'RetransmitCount' and 'MissingDataAverage_pc' might be of interest here. Please note that not every property is supported by every device. |
| rrDeviceAccessLost | The access to the device has been lost. In this case no further access to the device will succeed. Only closing and re-opening the device will fix this problem. There can be numerous reasons for this error to occur, however the most likely one is that a device, that a timeout register inside the device, that needs to be refreshed constantly by the driver hasn't been refreshed during the timeout period. In this case the device will disconnect itself from the driver. This e.g. can happen if a network device is used and the application is operated in debug mode. For debugging the corresponding timeout register must be set to an appropriate value. |
| rrInconsistentBufferContent | A complete buffer has been delivered, but it did fail to pass the internal validation check. This e.g. might happen with drivers that transmit buffers that contain more than a pure block of pixel data. Examples for this might be run-length encoded images, or buffers with additional information somewhere in the buffer that will be interpreted by the device driver. This error is most likely a result of a device that doesn't transfer data in the requested format. The log output will contain additional information. |
| rrFrameCorrupt | The device has reported that an image acquisition did fail on the device side thus BEFORE the data transfer. This e.g. might happen if a device is running low on local memory or because of some other problem detected on the device itself. This result status is just meant for information. The associated buffer will not contain valid image data. |
| rrUnprocessibleRequest | This request is not processible. If this flag (the MSB) is set this either indicates that the current input parameters can't be used to capture an image (in that case the result will not be the MSB alone) or that an internal error occurred during the process of this request. |
| rrNoBufferAvailable | No free buffer available to process this request. To get more memory either some old requests should be unlocked or the size of the DMA memory (frame grabbers only) could be increased using the tools provided. |
| rrNotEnoughMemory | There is not enough memory available to the driver to process the current image request. To get more memory either some old requests should be unlocked or the size of the DMA memory (frame grabbers only) could be increased using the tools provided. Another possibility might be, that the process currently hosting the application cannot map all the capture memory requested by the application. In this case adding more memory to the system might solve the problem. Please note that when running on a 32 bit system no more than 2 GB of RAM can be used by a single process, thus applications demanding a lot of memory might still not run then. In this case only reducing the number of request buffers will help. |
| rrCameraNotSupported | The current camera description is not supported by the capture device. This error code currently is relevant for frame grabbers only and might occur e.g. when selecting a MEDIUM CameraLink® camera description for a grabber, that only supports BASE cameras. |
| rrDataAcquisitionNotSupported | The device does not support capturing data in the current configuration. This error code will occur if a request has been sent to a device that does not support the acquisition of data. This can e.g. be the case
|
◆ TRequestState
| enum TRequestState |
Defines the current state of this mvIMPACT::acquire::Request.
| Enumerator | |
|---|---|
| rsIdle | This mvIMPACT::acquire::Request is currently unused. |
| rsWaiting | This mvIMPACT::acquire::Request has been sent into the framework's image request queue and currently awaits processing. |
| rsCapturing | This mvIMPACT::acquire::Request is currently being processed. |
| rsReady | This mvIMPACT::acquire::Request has been processed. The user is now responsible for this request. Before this mvIMPACT::acquire::Request is not unlocked again it can't be used by the framework. A mvIMPACT::acquire::Request in this state can safely be processed by the user. Its data will remain valid until either the mvIMPACT::acquire::Request is unlocked by the user or the device is closed. |
| rsBeingConfigured | This mvIMPACT::acquire::Request is currently in configuration mode. In this mode certain properties of the request object will become writeable, which e.g. will allow the user to pass a capture buffer to the request object. The user is now responsible for this request. Before this mvIMPACT::acquire::Request is not unlocked again it can't be used by the framework. |
◆ TScalerInterpolationMode
◆ TScalerMode
| enum TScalerMode |
◆ TScope
| enum TScope |
◆ TStorageFlag
| enum TStorageFlag |
Defines the way component lists are imported and exported.
Component lists can be imported and exported from/to XML files and (under Windows©) from/into the Registry. These flags define how this is done.
| Enumerator | |
|---|---|
| sfDefault | A dummy flag to specify the default behaviour. Store/load operations will done in XML format in this case. |
| sfNative | Stores/loads the setting in/from a platform dependent location. Under Windows© the Registry will be used to as a platform dependent location, while under other platforms an XML file will be processed in the path specified as the settings name.
|
| sfRaw | Stores/loads the setting in raw mode.
|
| sfVolatile | Stores lists volatile. under Windows© when the mvIMPACT::acquire::sfNative flag is set this will store the component list as a volatile key in the Registry. This means that the data will remain in the Registry until the system is shut down. |
| sfProcessPropTranslationDict | If set properties translation dictionaries will be processed for this import/export operation. This option forces the function to process the translation dictionaries, which might be assigned to properties. |
| sfCreateMissingEntries | If set ALL entries in the store data will be created. When loading a setting not only the current lists data will be updated, but also properties, lists or data, which is found in the storage location but not in the setting to update will be added to the setting as well. |
| sfProcessReadOnlyComponents | If set read-only components will be processed for this import/export operation. When importing, exporting or updating a component list components with the mvIMPACT::acquire::cfWriteAccess not set will be ignored. |
| sfIgnorePropData | If set data for properties will no be updated. If this flag is set the values stored by the property will be ignored for this import/export operation.
|
| sfProcessDocString | If set the documentation string will be processed. If this flag is set the documentation string will be processed for this import/export operation.
|
| sfProcessPropConstantsDict | If set the defined constants for properties will be processed. If this flag is set the defined constants for properties will be processed for this import/export operation. |
| sfProcessInheritance | If set the lists inheritance relationship will be processed. If this flag is set the inheritance relationship between lists will be processed for the current import/export operation.
|
| sfIgnoreBasicData | Specifies if basic data shall be processed. For e.g. settings it's not necessary to import/export information about the value type for properties or the size of lists etc. as this information is available internally anyway. So interface functions dealing with settings should specify this flag in any case. |
| sfIgnoreInvisible | Specifies if invisible components shall be processed. When invisible data doesn't need to be processed this flag can be specified. Invisible components do not influence the current systems behaviour.
|
| sfFile | Stores/loads the setting in/from an XML file. If this flag is specified the data will be imported/exported from/to an XML file. |
| sfProcessDisplayName | If set the display name will be processed. If this flag is set the display name will be processed for this import/export operation.
|
| sfRAM | Stores/loads the setting in/from RAM file. If this flag is specified the data will be imported/exported from/to RAM. Data stored this way should be freed when no longer needed to avoid a waste of memory. However when shutting down Impact Acquire completely (e.g. when unloading the mvPropHandling library from memory all memory allocated by settings stored this way will be freed automatically).
|
| sfDontProcessDefault | Specifies if the 'is-default' flag for components shall be ignored during import/export operations. If this flag is set the 'is-default' flag will not be processed during this import/export operation.
|
| sfProcessGenICamSequencerData | Processes GenICam sequencer set related data during a storage operation.
|
| sfProcessGenICamUserSetData | Processes GenICam user set related data during a storage operation.
|
◆ TStorageLocation
| enum TStorageLocation |
Defines valid storage locations for component list import, export and delete operations.
Component lists can be imported and exported from/to XML files, process RAM and (under Windows©) from/into the Registry.
- Since
- 2.19.0
| Enumerator | |
|---|---|
| slNative | Stores/loads the setting in/from a platform dependent location. Under Windows© the Registry will be used to as a platform dependent location, while under other platforms an XML file will be processed in the path specified as the settings name.
|
| slNative_Raw | Stores/loads the setting in/from a platform dependent location. Under Windows© the Registry will be used to as a platform dependent location, while under other platforms an XML file will be processed in the path specified as the settings name.
|
| slFile | Stores/loads the setting in/from an XML file. Setting data will be imported/exported from/to an XML file. |
| slRAM | Stores/loads the setting in/from RAM file. Setting data will be stored in the RAM of the current process. Data stored this way should be freed when no longer needed to avoid a waste of memory. However when shutting down Impact Acquire completely (e.g. when unloading the mvPropHandling library from memory all memory allocated by settings stored this way will be freed automatically). |
◆ TUserDataAccessRight
| enum TUserDataAccessRight |
Defines valid flags for controlling the user access rights to the user data that can be stored in the devices non-volatile memory.
| Enumerator | |
|---|---|
| udarRead | The user has read rights for this entry. |
| udarWrite | The user has principle write rights for this entry. If mvIMPACT::acquire::udarPassword is not set for this entry or the corresponding password has been set correctly, the user can modify the corresponding entry. |
| udarRW | Just combines mvIMPACT::acquire::udarRead and mvIMPACT::acquire::udarWrite. |
| udarPassword | A password is needed to modify this entry. Even if mvIMPACT::acquire::udarWrite is specified the user can only modify this entry if the correct password has been set. |
| udarFull | Combines all other flags. |
◆ TUserDataReconnectBehaviour
Defined valid values for the behaviour of the user data when a device has been disconnected and reconnected within a running process.
| Enumerator | |
|---|---|
| udrbKeepCachedData | Keep the data currently buffered in the properties describing the user data. When the user data has been modified on another machine this will result in a loss of that data once this buffered data is written back to the devices non-volatile memory. |
| udrbUpdateFromDeviceData | Updates the properties describing the user data with the fresh data as read from the devices non-volatile memory. This might result in the loss of data that has been edited but NOT written to the devices non-volatile memory if this data differs from the current data stored in the devices non-volatile memory. |
◆ TValueType
| enum TValueType |
◆ TVideoCodec
| enum TVideoCodec |
Defines valid video codecs that might be supported by the underlying video compression engine.
| Enumerator | |
|---|---|
| vcMPEG2 | MPEG2. Recommend file extension for this codec: .m2v Supported input pixel formats for this video codec: |
| vcH264 | H264. Recommend file extension for this codec: .mp4 Supported input pixel formats for this video codec: |
| vcH265 | H265. Recommend file extension for this codec: .mp4 Supported input pixel formats for this video codec: |
◆ TVideoStandard
| enum TVideoStandard |
Defines valid video standards that might be supported by a video capture device.
| Enumerator | |
|---|---|
| vsCCIR | CCIR video signal: Grey, 50 fields per second, 625 lines. |
| vsRS170 | RS 170 video signal: Grey, 60 fields per second, 525 lines. |
| vsPALBGH | PAL video signal: Color, 50 fields per second, 625 lines. |
| vsNTSCM | NTSC video signal: Color, 60 fields per second, 525 lines. |
| vsSDI480i | SDI video signal: 60 fields per second, 480 lines, interlaced. |
| vsSDI576i | SDI video signal: 50 fields per second, 576 lines, interlaced. |
| vsSDI720p | SDI video signal: Different frame rates, 720 lines, progressive. |
| vsSDI1080i | SDI video signal: Different frame rates, 1080 lines, interlaced. |
| vsSDI1080p | SDI video signal: Different frame rates, 1080 lines, progressive. |
◆ TWhiteBalanceCalibrationMode
Defines valid white balance calibration modes.
| Enumerator | |
|---|---|
| wbcmOff | Do not perform calibration, current values will be used. |
| wbcmNextFrame | Use the next image to perform the white balance calibration. This is defined for bayer color sensors only. |
| wbcmContinuous | Do a continuous white balance calibration. |
◆ TWhiteBalanceParameter
Defines valid parameter sets selectable via the WhiteBalance property.
| Enumerator | |
|---|---|
| wbpTungsten | A set of constant parameters optimised for scenes illuminated by tungsten light sources. |
| wbpHalogen | A set of constant parameters optimised for scenes illuminated by halogen light sources. |
| wbpFluorescent | A set of constant parameters optimised for scenes illuminated by fluorescent light sources. |
| wbpDayLight | A set of constant parameters optimised for scenes illuminated by day light. |
| wbpPhotoFlash | A set of constant parameters optimised for scenes illuminated by photo flash light sources. |
| wbpBlueSky | A set of constant parameters optimised for scenes illuminated by day light and perfect weather. |
| wbpUser1 | A parameter set which can be modified by the user. |
| wbpUser2 | A parameter set which can be modified by the user. |
| wbpUser3 | A parameter set which can be modified by the user. |
| wbpUser4 | A parameter set which can be modified by the user. |
Variable Documentation
◆ ATTR_PACK_8
| struct mvIMPACT::acquire::ImageBuffer ATTR_PACK_8 |
◆ END_OF_LIST
| const int END_OF_LIST = -1 |
A constant defining that property values will be read from an array property until the last value.
◆ INVALID_ID
| const int INVALID_ID = -1 |
A constant to check for an invalid ID returned from the property handling module.
◆ ROOT_LIST
| const int ROOT_LIST = 0 |
A constant defining the unique identifier for the root component list containing all other lists.
◆ smIgnoreLists
| const unsigned int smIgnoreLists = 0x2 |
When set lists are not taken into account during a search.
When this flag is set list objects will not be taken into account during a search for a component.
◆ smIgnoreMethods
| const unsigned int smIgnoreMethods = 0x4 |
When set method objects are not taken into account during a search.
When this flag is set method objects will not be taken into account during a search for a component.
◆ smIgnoreProperties
| const unsigned int smIgnoreProperties = 0x8 |
When set property objects are not taken into account during a search.
When this flag is set property objects will not be taken into account during a search for a component.
