seGpuProcessor Class Reference

Public Member Functions
	seGpuProcessor (seDetector *detector, seOptics *optics, seElectronics *electronics, seNoise *noise, seGainLevel *gainLevel, seFilter *filter)
	constructor Sensor Effects RT Gpu processing main image processing engine.
	~seGpuProcessor ()
	destructor
void	initialize ()
	description: initialize CG programs for sensor effects
void	applyGpuSensorEffects (GLint inputTextureId, bool usePreviousFBO=false, float *inputImage=NULL, bool swapBuffer=false, bool useTextureRect=false, GLuint outputTextureId=0)
	description: applies all of the enabled sensor effects using the Gpu.
void	setUseTexFilter (bool flag)
	set use Texure Filtering flag.
void	setUseTexture2D (bool flag)
	set use Texure 2D vs texture rectangle flag.
void	setUseLooping (bool flag)
	set use NV40 Looping flag.
void	setUse888InputEncoding (bool flag)
	set use 888 floating point encoded input data In order to use HW AA, a rgba8 framebuffer is currently required but that does not provide enough dynamic range for sensor effects such as gain/level and halos.
void	setInputSize (int width, int height, bool use888Encoding=false)
	set input size in width and height When the input size changes everything is initialized to work with the new resolution.
void	setInputOffset (int x, int y)
	set input offset
int	getInputWidth () const
	get input window width
int	getInputHeight () const
	get input window height
void	setSaveImage (char *saveFileName, bool preAperture=false, bool continuous=false, bool flip=true, bool detectorResolution=false)
	setup saving the radiance image output of sensim into a TIFF file.
void	setStopContinuous ()
	Set the flag to stop writing out continuous image data.
void	setSaveImageFileName (char *saveFileName)
	setup file name for saving the radiance image output of sensim into a raw floating point format.
void	setSavePreApertureImage (bool preAperture)
	setup saving the radiance image output of sensim before the sensor effects are added (pre-aperture).
void	setSaveContinuousImages (bool continuous)
	setup saving the radiance image output into a continuous image stream.
void	setFlipSaveImages (bool flip)
	setup to flip the image that is saved to match ImageJ.
void	setSaveImagesAtDetectorResolution (bool flag)
	set the saved image to occur at the detector resolution rather than at display resolution
void	setSaveRadianceImageEnable ()
	Cause the saving the radiance image(s) output of sensim to begin.
void	setSaveRadianceImageArrayEnable (bool enable)
	Cause the saving the radiance image(s) output of sensim to begin without saving files to disk.
float *	getRadianceImageArray () const
	get image array containing radiance image.
float *	getDownSampledRadianceImageArray () const
	get image array containing radiance image.
float *	getObjectIDImageArray () const
	get image array containing object ID image.
float *	getDownSampledObjectIDImageArray () const
	get image array containing object ID image.
void	getDownSampledImageSize (int &width, int &height) const
	get image size of the downsampled image array
void	setDisplayTextureID (GLuint textureID, bool enable=true)
void	setDownSampledImagesEnable (bool bEnable)
	Enables or disables down sample image capture capability.
bool	getDownSampledImagesEnable () const
	Returns the state of whether down sampled image capture is enabled or not.
void	setObjectIDRenderingEnable (bool bEnable)
	Enables or disables rendering object IDs to the buffer.
bool	getObjectIDRenderingEnable () const
	Returns the state of whether object ID rendering is enabled or not.
void	applyAeroDynamicHeating (float azimuthOffset, float elevationOffset, float speed, float aeroDynamicHeating, bool enable, int gimbalMode)
	set the azimuth and elevation offset, speed, scaled radiance, and gimbalMode for aerodynamic heating
void	setMaxLightLevel (double maxLightLevel)
	Sets the max light level computed by the ssSensor.
double	getDistortionScaleFactor () const
	Sets the computed distortion scale factor.
void	setHaloQEResponse (double QEResponse)
	Sets the QE Response for the sensor as it is applied to haloing.
void	setNumberSubloadRows (int numberOfRows)
	control factor that defines the number of rows (or scan lines) to subload in a frame for performance
void	setOutputImageArrayType (int type)
	sets the desired output type for image saves.
int	getOutputImageArrayType () const
	gets the desired output type for image saves.

Protected Member Functions
double	getResolutionRatio ()
	returns ratio of the input resolution to the detector resolution
void	createFBObuffers (int w, int h, bool usePreviousFBO)
	create the framebuffer_object buffers
void	initConvolutionProg ()
	initialize fragment programs for convolution
void	initDownSampleProg ()
	initialize down sampling fragment program for AC coupling/AGC histogram
void	initHaloProg (bool sizeChange)
	initialize fragment programs for halo generation
void	initNoiseTexture (bool fullTexture, float gain, float xOffset=0.0, float yOffset=0.0)
void	initScanMaskTexture ()
void	initAeroHeatingTexture ()
void	computeHaloParameters (double RadianceGain, double RadianceLevel, double gain, double level)
void	DrawQuad (imageArea destArea, imageArea srcArea, bool rect)
void	doQuadPass (fbObject *srcBuffer, fbObject *destBuffer, imageArea srcArea, imageArea destArea, CGprogram prog)
	perform convolution from source to destination buffer using given fragment program
void	doConvolution (fbObject *src, fbObject *dest, fbObject *temp)
void	doSpatialDependentConvolution (fbObject *src, fbObject *dest, fbObject *temp)
void	doDopplerConvolution (fbObject *src, fbObject *dest, fbObject *temp)
void	doDownSample (fbObject *src, fbObject *dest, fbObject *temp)
	perform convolution based on current settings using an optimized technique
void	doOptimizedFilter (fbObject *src, fbObject *dest, fbObject *temp)
	generate alll the mip levels and place them in the destination pbuffer
void	makeMipLevels (fbObject *src, fbObject *dest, fbObject *temp)
	generate alll the mip levels and place them in the destination pbuffer
void	addHalos (fbObject *src, fbObject *dest, fbObject *temp)
	Add halos based on pixels that exceed a given threshold.
void	initMotionBlurProg ()
void	doMotionBlur (fbObject *src, fbObject *dest, fbObject *prev)
void	getImageFromTexture (double radScale, double radOffset, double gain, double level, int width, int height)
	read the image from the pbuffer texture and place in the image array
void	writeWidthHeightFile (char *fileName, int width, int height)
	Write out a file describing the width and height of the fpf file.
bool	replaceSymbol (std::string &filename, int num, const std::string &symbols) const
	Replace last occurring symbol with the current image number.
void	appendNumber (std::string &filename, int num) const
	Append a number to the file basename.
void	ensureTiffExtension (std::string &filename) const
	Ensure filename ends in .tif or .tiff for TIFF images.
bool	writeImageToFile (const std::string &filename, size_t width, size_t height, size_t channels, float *rawData, FIBITMAP *imgBuffer)
	Write image data to a usable image file (32-bit floating point TIFF)
bool	isOptimizeFiltering ()
	are the conditions set up for optimized filtering.
void	applyInputSize (bool useTextureRect, bool usePreviousFBO)
void	computeDistortionScaleFactor (double distortionFactor)
void	initializeGraphicsResources ()

Protected Attributes
seDetector *	m_detector
	pointer to detector object
seOptics *	m_optics
	pointer to optics object
seElectronics *	m_electronics
	pointer to electronics object
seNoise *	m_noise
	pointer to noise object
seGainLevel *	m_gainLevel
	pointer to gain/level object
seFilter *	m_filter
	pointer to filter object
fbObject *	m_fboBuffer [4]
	render targets
float *	m_noiseImage
	data array for noise texture data
float *	m_noiseIndexImage
float *	m_3DNoiseRowData
float *	m_scanMaskImage
	data array for scan mask texture data
float *	m_aeroHeatingImage
	data array for aero heating texture data
CGcontext	m_cgContext
	Cg context.
CGprofile	m_vertexProfile
CGprofile	m_fragmentProfile
CGprogram	m_passthruProg
CGprogram	m_convolveBypassProg
CGprogram	m_finalPassthruProg
CGprogram	m_finalScaleProg
CGprogram	m_horizontalFilterProgram
CGprogram	m_verticalFilterProgram
CGprogram	m_2DFilterProgram
CGprogram	m_texFilterProgram
CGprogram	m_2DtexFilterProgram
CGprogram	m_dopplerFilterProgram
CGprogram	m_haloTexFilterProgram
CGprogram	m_distortionMapProgram
CGprogram	m_upSampleProg
CGprogram	m_thresholdProg
	for halo processing
CGprogram	m_convolveHaloProg
CGprogram	m_haloBlendProg
CGprogram	m_downSampleProg
	for downsampling for Ac coupling and AGC
CGprogram	m_motionBlurProg
fbObject *	m_prevFrame
CGparameter	m_gainParam
CGparameter	m_levelParam
CGparameter	m_colorMapScaleParam
CGparameter	m_scanLevelScaleParam
CGparameter	m_aeroHeatingControlParam
CGparameter	m_finalGainParam
CGparameter	m_finalLevelParam
CGparameter	m_offsetParam
CGparameter	m_thresholdGainParam
CGparameter	m_pixelThresholdParam
CGparameter	m_thresholdOffsetParam
CGparameter	m_intensityParam
CGparameter	m_polarityParam
CGparameter	m_channelSelectPassThruParam
CGparameter	m_channelSelectScaleParam
CGparameter	m_channelSelectFinalParam
CGparameter	m_passObjectIDParam
CGparameter	m_histogramParam
CGparameter	m_aeroHeatingAngularSpreadParam
CGparameter	m_aeroHeatingAngleOffsetsParam
CGparameter	m_aberrationVerticalParam
CGparameter	m_dopplerFilterTexWidthParam
CGparameter	m_dopplerFilterROIwidthParam
CGparameter	m_haloVerticalParam
CGparameter	m_haloSamplingRegionParam
CGparameter	m_haloRadiusParam
CGparameter	m_bitDepthScaleParam
CGparameter	m_bitDepthFinalParam
CGparameter	m_imageMaskRadiusScaleParam
CGparameter	m_imageMaskRadiusFinalParam
CGparameter	m_imageMaskControlScaleParam
CGparameter	m_imageMaskControlFinalParam
int	m_minKernelRadius
double	m_filterAdjustment
bool	myIsHaloProgramInitialized
double	m_haloRadius
double	m_haloThreshold
double	m_haloIntensity
double	m_quantumEfficiency
double	m_haloQEResponse
double	m_prevMaterialCutOn
double	m_prevMaterialCutOff
bool	m_useTexFilter
bool	m_useTexture2D
bool	m_useLooping
bool	m_use888InputEncoding
bool	m_bObjectIDRenderingEnable
bool	m_bDownSampledImagesEnable
long	m_inWidth
long	m_inHeight
long	m_inOffsetX
long	m_inOffsetY
long	m_detectorWidth
long	m_detectorHeight
long	m_displayWidth
long	m_displayHeight
long	m_pbWidth
long	m_pbHeight
float *	m_downSampleImage
float *	m_downSampleRadianceImage
float *	m_downSampleRadianceImageCopy
float *	m_downSampleObjectIDImage
float *	m_downSampleObjectIDImageCopy
long	m_downSampleWidth
long	m_downSampleHeight
bool	m_usePBOReadback
GLuint	m_inputTexId
GLuint	m_noiseTexId
GLuint	m_noiseIndexTexId
GLuint	m_ColorMapTexId
GLuint	m_BayerFilterMapTexId
GLuint	m_HistogramEqMapTexId
GLuint	m_scanMaskTexId
GLuint	m_aeroHeatingTexId
GLuint	m_filterWeightsTexId
GLuint	m_2DfilterWeightsTexId
GLuint	m_filterSizeTexId
GLuint	m_haloWeightsTexId
GLuint	m_pboID [2]
int	m_currentPBOIndex
GLint	m_prevFrameBufferID
GLenum	m_bufferTarget
bool	m_saveImage
bool	m_preApertureSave
char	m_saveImageFileName [255]
bool	m_displayAltTexture
GLuint	m_displayAltTextureID
bool	m_initNoise
bool	m_continuousSave
int	m_imageNumber
seElectronics::ColorMapType	m_lastColorMapType
int	m_lastColorMapFlag
bool	m_lastNoiseFlag
bool	m_lastScanningFlag
bool	m_lastFullColorFlag
bool	m_lastLogScaleFlag
bool	m_lastPolarityFlag
bool	m_lastSaveImage
int	m_lastAGC
double	m_oldPrevFrameWeight
long	m_oldWidth
long	m_oldHeight
long	m_prevGainLevelImageSize
double	m_pixelThreshold
double	m_maxLightLevel
bool	m_saveImageLegacyFpf
FIBITMAP *	m_saveImageBuffer
FIBITMAP *	m_secondarySaveImageBuffer
float *	m_saveImageArray
float *	m_secondarySaveImageArray
float *	m_saveImageArrayCopy
float *	m_saveObjectIDImageArray
float *	m_saveObjectIDImageArrayCopy
float *	m_frameBuffer
int	m_saveImageArraySize
int	m_saveObjectIDArraySize
bool	m_newImageBufferCopy
bool	m_newObjectIDBufferCopy
bool	m_saveImageToArray
bool	m_flipSaveImage
bool	m_saveImageDetectorRes
float	m_aeroHeatingAzimuthOffset
float	m_aeroHeatingElevationOffset
float	m_aeroHeatingHorizontalAngleSpread
float	m_aeroHeatingVerticalAngleSpread
float	m_aeroHeatingSpeed
float	m_aeroDynamicHeating
bool	m_updateAeroHeating
bool	m_aeroHeatingEnable
bool	m_lastAeroHeatingEnable
double	m_distortionScaleFactor
int	m_outputImageArrayType
int	m_noiseIndexOffset
int	m_noiseIndexImageLoadSize
int	m_prevAberrationX
int	m_prevAberrationY
int	m_prevSeparableAberrationX
int	m_prevSeparableAberrationY
bool	m_resetAfterDistortion
int	m_numberOfRowsToSubload
int	m_numberOfColorChannelsToRead

Constructor & Destructor Documentation

seGpuProcessor::seGpuProcessor	(	seDetector *	detector,
		seOptics *	optics,
		seElectronics *	electronics,
		seNoise *	noise,
		seGainLevel *	gainLevel,
		seFilter *	filter
	)

constructor Sensor Effects RT Gpu processing main image processing engine.

Parameters

*detector	- pointer to detector data object
*optics	- pointer to optics data object
*electronics	- pointer to electronics data object
*noise	- pointer to noise processing object
*gainLevel	- pointer to gain and level processing object
*filter	- pointer to filter processing object

seGpuProcessor::~seGpuProcessor

(

)

destructor

Member Function Documentation

void seGpuProcessor::initialize

(

)

description: initialize CG programs for sensor effects

void seGpuProcessor::applyGpuSensorEffects	(	GLint	inputTextureId,
		bool	usePreviousFBO = false,
		float *	inputImage = NULL,
		bool	swapBuffer = false,
		bool	useTextureRect = false,
		GLuint	outputTextureId = 0
	)

description: applies all of the enabled sensor effects using the Gpu.

Parameters

inputTextureId	- optional texture to read the input from instead of the framebuffer
usePreviousFBO	- specify whether to render to the currently bound FBO or back buffer
inputImage	- no longer used - now saveImage API is used
swapBuffer
useTextureRect
outputTextureId	- optional texture to save the SensorFX output to instead of the framebuffer

void seGpuProcessor::setUseTexFilter ( bool  flag )

inline

set use Texure Filtering flag.

Using the GPU's texture filtering in parallel with the pixel shader increases performance. Normally set true.

Parameters

flag

References m_useTexFilter.

void seGpuProcessor::setUseTexture2D ( bool  flag )

inline

set use Texure 2D vs texture rectangle flag.

The texture rectangle is 32 bit float vs 16 bit float on NV40 Normally set true.

Parameters

flag

References m_useTexture2D.

void seGpuProcessor::setUseLooping ( bool  flag )

inline

set use NV40 Looping flag.

Use the NV40 ability to loop within a pixel shader. Looping is slower than unrolling the loops. Normally set false unless a large filter is needed.

Parameters

flag

References m_useLooping.

void seGpuProcessor::setUse888InputEncoding ( bool  flag )

inline

set use 888 floating point encoded input data In order to use HW AA, a rgba8 framebuffer is currently required but that does not provide enough dynamic range for sensor effects such as gain/level and halos.

So the floating point result of the rendering is converted into the 3 8bit channels and then reverted before sensor effects are applied.

Parameters

flag

References m_use888InputEncoding.

void seGpuProcessor::setInputSize	(	int	width,
		int	height,
		bool	use888Encoding = false
	)

set input size in width and height When the input size changes everything is initialized to work with the new resolution.

Parameters

width	- width of input texture
height	- height of input texture
use888Encoding	- use if 888 encoding is changing in real-time

void seGpuProcessor::setInputOffset	(	int	x,
		int	y
	)

set input offset

Parameters

x	- offset in the x direction
y	- offset in the y direction

int seGpuProcessor::getInputWidth ( ) const

inline

get input window width

Returns

int

References m_inWidth.

int seGpuProcessor::getInputHeight ( ) const

inline

get input window height

Returns

int

References m_inHeight.

void seGpuProcessor::setSaveImage	(	char *	saveFileName,
		bool	preAperture = false,
		bool	continuous = false,
		bool	flip = true,
		bool	detectorResolution = false
	)

setup saving the radiance image output of sensim into a TIFF file.

Parameters

char	*saveFileName
bool	preAperture

void seGpuProcessor::setStopContinuous

(

)

Set the flag to stop writing out continuous image data.

void seGpuProcessor::setSaveImageFileName

(

char *

saveFileName

)

setup file name for saving the radiance image output of sensim into a raw floating point format.

Parameters

char	*saveFileName

void seGpuProcessor::setSavePreApertureImage

(

bool

preAperture

)

setup saving the radiance image output of sensim before the sensor effects are added (pre-aperture).

Parameters

bool	preAperture

void seGpuProcessor::setSaveContinuousImages

(

bool

continuous

)

setup saving the radiance image output into a continuous image stream.

Parameters

bool	continuous

void seGpuProcessor::setFlipSaveImages

(

bool

flip

)

setup to flip the image that is saved to match ImageJ.

Parameters

bool

flip

void seGpuProcessor::setSaveImagesAtDetectorResolution

(

bool

flag

)

set the saved image to occur at the detector resolution rather than at display resolution

Parameters

flag

void seGpuProcessor::setSaveRadianceImageEnable

(

)

Cause the saving the radiance image(s) output of sensim to begin.

void seGpuProcessor::setSaveRadianceImageArrayEnable

(

bool

enable

)

Cause the saving the radiance image(s) output of sensim to begin without saving files to disk.

float* seGpuProcessor::getRadianceImageArray

(

)

const

get image array containing radiance image.

float* seGpuProcessor::getDownSampledRadianceImageArray

(

)

const

get image array containing radiance image.

float* seGpuProcessor::getObjectIDImageArray

(

)

const

get image array containing object ID image.

float* seGpuProcessor::getDownSampledObjectIDImageArray

(

)

const

get image array containing object ID image.

void seGpuProcessor::getDownSampledImageSize ( int &  width, int &  height  ) const

inline

get image size of the downsampled image array

References m_downSampleHeight, and m_downSampleWidth.

void seGpuProcessor::setDisplayTextureID	(	GLuint	textureID,
		bool	enable = true
	)

void seGpuProcessor::setDownSampledImagesEnable ( bool  bEnable )

inline

Enables or disables down sample image capture capability.

References m_bDownSampledImagesEnable.

bool seGpuProcessor::getDownSampledImagesEnable ( ) const

inline

Returns the state of whether down sampled image capture is enabled or not.

Returns

bool

References m_bDownSampledImagesEnable.

void seGpuProcessor::setObjectIDRenderingEnable ( bool  bEnable )

inline

Enables or disables rendering object IDs to the buffer.

References m_bObjectIDRenderingEnable.

bool seGpuProcessor::getObjectIDRenderingEnable ( ) const

inline

Returns the state of whether object ID rendering is enabled or not.

Returns

bool

References m_bObjectIDRenderingEnable.

void seGpuProcessor::applyAeroDynamicHeating	(	float	azimuthOffset,
		float	elevationOffset,
		float	speed,
		float	aeroDynamicHeating,
		bool	enable,
		int	gimbalMode
	)

set the azimuth and elevation offset, speed, scaled radiance, and gimbalMode for aerodynamic heating

Parameters

azimuthOffset
elevationOffset
speed
aeroDynamicHeating
gimbalMode

void seGpuProcessor::setMaxLightLevel ( double  maxLightLevel )

inline

Sets the max light level computed by the ssSensor.

Only a set method exists since it is the same as what comes from ssSensor.

References m_maxLightLevel.

double seGpuProcessor::getDistortionScaleFactor ( ) const

inline

Sets the computed distortion scale factor.

References m_distortionScaleFactor.

void seGpuProcessor::setHaloQEResponse ( double  QEResponse )

inline

Sets the QE Response for the sensor as it is applied to haloing.

References m_haloQEResponse.

void seGpuProcessor::setNumberSubloadRows ( int  numberOfRows )

inline

control factor that defines the number of rows (or scan lines) to subload in a frame for performance

References m_numberOfRowsToSubload.

void seGpuProcessor::setOutputImageArrayType ( int  type )

inline

sets the desired output type for image saves.

0 for standard output (W/sr/cm2 for pre aperture and normalized for post aperture), 1 for pre aperture # photons/s/sr/cm2, 2 for post aperture counts

References m_outputImageArrayType.

int seGpuProcessor::getOutputImageArrayType ( ) const

inline

gets the desired output type for image saves.

0 for standard output (W/sr/cm2 for pre aperture and normalized for post aperture), 1 for pre aperture # photons/s/sr/cm2, 2 for post aperture counts

References m_outputImageArrayType.

double seGpuProcessor::getResolutionRatio ( )

inlineprotected

returns ratio of the input resolution to the detector resolution

Returns

double

References dmax(), seDetector::getNumDetectors(), m_detector, m_inHeight, and m_inWidth.

void seGpuProcessor::createFBObuffers ( int  w, int  h, bool  usePreviousFBO  )

protected

create the framebuffer_object buffers

Parameters

w
h
usePreviousFBO

void seGpuProcessor::initConvolutionProg ( )

protected

initialize fragment programs for convolution

void seGpuProcessor::initDownSampleProg ( )

protected

initialize down sampling fragment program for AC coupling/AGC histogram

void seGpuProcessor::initHaloProg ( bool  sizeChange )

protected

initialize fragment programs for halo generation

void seGpuProcessor::initNoiseTexture ( bool  fullTexture, float  gain, float  xOffset = 0.0, float  yOffset = 0.0  )

protected

Parameters

fullTexture
gain
xOffset
yOffset

void seGpuProcessor::initScanMaskTexture ( )

protected

void seGpuProcessor::initAeroHeatingTexture ( )

protected

void seGpuProcessor::computeHaloParameters ( double  RadianceGain, double  RadianceLevel, double  gain, double  level  )

protected

void seGpuProcessor::DrawQuad ( imageArea  destArea, imageArea  srcArea, bool  rect  )

protected

Parameters

destArea
srcArea
rect

void seGpuProcessor::doQuadPass ( fbObject *  srcBuffer, fbObject *  destBuffer, imageArea  srcArea, imageArea  destArea, CGprogram  prog  )

protected

perform convolution from source to destination buffer using given fragment program

Parameters

*srcBuffer
*destBuffer
srcArea
destArea
prog

void seGpuProcessor::doConvolution ( fbObject *  src, fbObject *  dest, fbObject *  temp  )

protected

Parameters

*src
*dest
*temp

void seGpuProcessor::doSpatialDependentConvolution ( fbObject *  src, fbObject *  dest, fbObject *  temp  )

protected

Parameters

*src
*dest
*temp

void seGpuProcessor::doDopplerConvolution ( fbObject *  src, fbObject *  dest, fbObject *  temp  )

protected

Parameters

*src
*dest
*temp

void seGpuProcessor::doDownSample ( fbObject *  src, fbObject *  dest, fbObject *  temp  )

protected

perform convolution based on current settings using an optimized technique

Parameters

*src
*dest
*temp

void seGpuProcessor::doOptimizedFilter ( fbObject *  src, fbObject *  dest, fbObject *  temp  )

protected

generate alll the mip levels and place them in the destination pbuffer

Parameters

*src
*dest
*temp

void seGpuProcessor::makeMipLevels ( fbObject *  src, fbObject *  dest, fbObject *  temp  )

protected

generate alll the mip levels and place them in the destination pbuffer

Parameters

*src
*dest
*temp

void seGpuProcessor::addHalos ( fbObject *  src, fbObject *  dest, fbObject *  temp  )

protected

Add halos based on pixels that exceed a given threshold.

Parameters

*src
*dest
*temp

void seGpuProcessor::initMotionBlurProg ( )

protected

void seGpuProcessor::doMotionBlur ( fbObject *  src, fbObject *  dest, fbObject *  prev  )

protected

void seGpuProcessor::getImageFromTexture ( double  radScale, double  radOffset, double  gain, double  level, int  width, int  height  )

protected

read the image from the pbuffer texture and place in the image array

Parameters

*inputImage
gain
level

void seGpuProcessor::writeWidthHeightFile ( char *  fileName, int  width, int  height  )

protected

Write out a file describing the width and height of the fpf file.

bool seGpuProcessor::replaceSymbol ( std::string &  filename, int  num, const std::string &  symbols  ) const

protected

Replace last occurring symbol with the current image number.

Parameters

filename	- base path string to edit
num	- image number
symbols	- string of syllables to sarch for (replaces last occurring)

Returns

whether symbol was found

void seGpuProcessor::appendNumber ( std::string &  filename, int  num  ) const

protected

Append a number to the file basename.

Parameters

filename	- base path string to edit
num	- image number

void seGpuProcessor::ensureTiffExtension ( std::string &  filename ) const

protected

Ensure filename ends in .tif or .tiff for TIFF images.

Parameters

filename

- base path string to edit

bool seGpuProcessor::writeImageToFile ( const std::string &  filename, size_t  width, size_t  height, size_t  channels, float *  rawData, FIBITMAP *  imgBuffer  )

protected

Write image data to a usable image file (32-bit floating point TIFF)

Parameters

filename	- base path string
width	- width of image data
height	- height of image data
channels	- image data channels
rawData	- pointer to source data
imgBuffer	- pointer to allocated FreeImage buffer

Returns

whether image was written successfully

bool seGpuProcessor::isOptimizeFiltering ( )

protected

are the conditions set up for optimized filtering.

Returns

bool

void seGpuProcessor::applyInputSize ( bool  useTextureRect, bool  usePreviousFBO  )

protected

void seGpuProcessor::computeDistortionScaleFactor ( double  distortionFactor )

protected

void seGpuProcessor::initializeGraphicsResources ( )

protected

Member Data Documentation

seDetector* seGpuProcessor::m_detector

protected

pointer to detector object

Referenced by getResolutionRatio().

seOptics* seGpuProcessor::m_optics

protected

pointer to optics object

seElectronics* seGpuProcessor::m_electronics

protected

pointer to electronics object

seNoise* seGpuProcessor::m_noise

protected

pointer to noise object

seGainLevel* seGpuProcessor::m_gainLevel

protected

pointer to gain/level object

seFilter* seGpuProcessor::m_filter

protected

pointer to filter object

fbObject* seGpuProcessor::m_fboBuffer[4]

protected

render targets

float* seGpuProcessor::m_noiseImage

protected

data array for noise texture data

float* seGpuProcessor::m_noiseIndexImage

protected

float* seGpuProcessor::m_3DNoiseRowData

protected

float* seGpuProcessor::m_scanMaskImage

protected

data array for scan mask texture data

float* seGpuProcessor::m_aeroHeatingImage

protected

data array for aero heating texture data

CGcontext seGpuProcessor::m_cgContext

protected

Cg context.

CGprofile seGpuProcessor::m_vertexProfile

protected

CGprofile seGpuProcessor::m_fragmentProfile

protected

CGprogram seGpuProcessor::m_passthruProg

protected

CGprogram seGpuProcessor::m_convolveBypassProg

protected

CGprogram seGpuProcessor::m_finalPassthruProg

protected

CGprogram seGpuProcessor::m_finalScaleProg

protected

CGprogram seGpuProcessor::m_horizontalFilterProgram

protected

CGprogram seGpuProcessor::m_verticalFilterProgram

protected

CGprogram seGpuProcessor::m_2DFilterProgram

protected

CGprogram seGpuProcessor::m_texFilterProgram

protected

CGprogram seGpuProcessor::m_2DtexFilterProgram

protected

CGprogram seGpuProcessor::m_dopplerFilterProgram

protected

CGprogram seGpuProcessor::m_haloTexFilterProgram

protected

CGprogram seGpuProcessor::m_distortionMapProgram

protected

CGprogram seGpuProcessor::m_upSampleProg

protected

CGprogram seGpuProcessor::m_thresholdProg

protected

for halo processing

CGprogram seGpuProcessor::m_convolveHaloProg

protected

CGprogram seGpuProcessor::m_haloBlendProg

protected

CGprogram seGpuProcessor::m_downSampleProg

protected

for downsampling for Ac coupling and AGC

CGprogram seGpuProcessor::m_motionBlurProg

protected

fbObject* seGpuProcessor::m_prevFrame

protected

CGparameter seGpuProcessor::m_gainParam

protected

CGparameter seGpuProcessor::m_levelParam

protected

CGparameter seGpuProcessor::m_colorMapScaleParam

protected

CGparameter seGpuProcessor::m_scanLevelScaleParam

protected

CGparameter seGpuProcessor::m_aeroHeatingControlParam

protected

CGparameter seGpuProcessor::m_finalGainParam

protected

CGparameter seGpuProcessor::m_finalLevelParam

protected

CGparameter seGpuProcessor::m_offsetParam

protected

CGparameter seGpuProcessor::m_thresholdGainParam

protected

CGparameter seGpuProcessor::m_pixelThresholdParam

protected

CGparameter seGpuProcessor::m_thresholdOffsetParam

protected

CGparameter seGpuProcessor::m_intensityParam

protected

CGparameter seGpuProcessor::m_polarityParam

protected

CGparameter seGpuProcessor::m_channelSelectPassThruParam

protected

CGparameter seGpuProcessor::m_channelSelectScaleParam

protected

CGparameter seGpuProcessor::m_channelSelectFinalParam

protected

CGparameter seGpuProcessor::m_passObjectIDParam

protected

CGparameter seGpuProcessor::m_histogramParam

protected

CGparameter seGpuProcessor::m_aeroHeatingAngularSpreadParam

protected

CGparameter seGpuProcessor::m_aeroHeatingAngleOffsetsParam

protected

CGparameter seGpuProcessor::m_aberrationVerticalParam

protected

CGparameter seGpuProcessor::m_dopplerFilterTexWidthParam

protected

CGparameter seGpuProcessor::m_dopplerFilterROIwidthParam

protected

CGparameter seGpuProcessor::m_haloVerticalParam

protected

CGparameter seGpuProcessor::m_haloSamplingRegionParam

protected

CGparameter seGpuProcessor::m_haloRadiusParam

protected

CGparameter seGpuProcessor::m_bitDepthScaleParam

protected

CGparameter seGpuProcessor::m_bitDepthFinalParam

protected

CGparameter seGpuProcessor::m_imageMaskRadiusScaleParam

protected

CGparameter seGpuProcessor::m_imageMaskRadiusFinalParam

protected

CGparameter seGpuProcessor::m_imageMaskControlScaleParam

protected

CGparameter seGpuProcessor::m_imageMaskControlFinalParam

protected

int seGpuProcessor::m_minKernelRadius

protected

double seGpuProcessor::m_filterAdjustment

protected

bool seGpuProcessor::myIsHaloProgramInitialized

protected

double seGpuProcessor::m_haloRadius

protected

double seGpuProcessor::m_haloThreshold

protected

double seGpuProcessor::m_haloIntensity

protected

double seGpuProcessor::m_quantumEfficiency

protected

double seGpuProcessor::m_haloQEResponse

protected

Referenced by setHaloQEResponse().

double seGpuProcessor::m_prevMaterialCutOn

protected

double seGpuProcessor::m_prevMaterialCutOff

protected

bool seGpuProcessor::m_useTexFilter

protected

Referenced by setUseTexFilter().

bool seGpuProcessor::m_useTexture2D

protected

Referenced by setUseTexture2D().

bool seGpuProcessor::m_useLooping

protected

Referenced by setUseLooping().

bool seGpuProcessor::m_use888InputEncoding

protected

Referenced by setUse888InputEncoding().

bool seGpuProcessor::m_bObjectIDRenderingEnable

protected

Referenced by getObjectIDRenderingEnable(), and setObjectIDRenderingEnable().

bool seGpuProcessor::m_bDownSampledImagesEnable

protected

Referenced by getDownSampledImagesEnable(), and setDownSampledImagesEnable().

long seGpuProcessor::m_inWidth

protected

Referenced by getInputWidth(), and getResolutionRatio().

long seGpuProcessor::m_inHeight

protected

Referenced by getInputHeight(), and getResolutionRatio().

long seGpuProcessor::m_inOffsetX

protected

long seGpuProcessor::m_inOffsetY

protected

long seGpuProcessor::m_detectorWidth

protected

long seGpuProcessor::m_detectorHeight

protected

long seGpuProcessor::m_displayWidth

protected

long seGpuProcessor::m_displayHeight

protected

long seGpuProcessor::m_pbWidth

protected

long seGpuProcessor::m_pbHeight

protected

float* seGpuProcessor::m_downSampleImage

protected

float* seGpuProcessor::m_downSampleRadianceImage

protected

float* seGpuProcessor::m_downSampleRadianceImageCopy

mutableprotected

float* seGpuProcessor::m_downSampleObjectIDImage

protected

float* seGpuProcessor::m_downSampleObjectIDImageCopy

mutableprotected

long seGpuProcessor::m_downSampleWidth

protected

Referenced by getDownSampledImageSize().

long seGpuProcessor::m_downSampleHeight

protected

Referenced by getDownSampledImageSize().

bool seGpuProcessor::m_usePBOReadback

protected

GLuint seGpuProcessor::m_inputTexId

protected

GLuint seGpuProcessor::m_noiseTexId

protected

GLuint seGpuProcessor::m_noiseIndexTexId

protected

GLuint seGpuProcessor::m_ColorMapTexId

protected

GLuint seGpuProcessor::m_BayerFilterMapTexId

protected

GLuint seGpuProcessor::m_HistogramEqMapTexId

protected

GLuint seGpuProcessor::m_scanMaskTexId

protected

GLuint seGpuProcessor::m_aeroHeatingTexId

protected

GLuint seGpuProcessor::m_filterWeightsTexId

protected

GLuint seGpuProcessor::m_2DfilterWeightsTexId

protected

GLuint seGpuProcessor::m_filterSizeTexId

protected

GLuint seGpuProcessor::m_haloWeightsTexId

protected

GLuint seGpuProcessor::m_pboID[2]

protected

int seGpuProcessor::m_currentPBOIndex

protected

GLint seGpuProcessor::m_prevFrameBufferID

protected

GLenum seGpuProcessor::m_bufferTarget

protected

bool seGpuProcessor::m_saveImage

protected

bool seGpuProcessor::m_preApertureSave

protected

char seGpuProcessor::m_saveImageFileName[255]

protected

bool seGpuProcessor::m_displayAltTexture

protected

GLuint seGpuProcessor::m_displayAltTextureID

protected

bool seGpuProcessor::m_initNoise

protected

bool seGpuProcessor::m_continuousSave

protected

int seGpuProcessor::m_imageNumber

protected

seElectronics::ColorMapType seGpuProcessor::m_lastColorMapType

protected

int seGpuProcessor::m_lastColorMapFlag

protected

bool seGpuProcessor::m_lastNoiseFlag

protected

bool seGpuProcessor::m_lastScanningFlag

protected

bool seGpuProcessor::m_lastFullColorFlag

protected

bool seGpuProcessor::m_lastLogScaleFlag

protected

bool seGpuProcessor::m_lastPolarityFlag

protected

bool seGpuProcessor::m_lastSaveImage

protected

int seGpuProcessor::m_lastAGC

protected

double seGpuProcessor::m_oldPrevFrameWeight

protected

long seGpuProcessor::m_oldWidth

protected

long seGpuProcessor::m_oldHeight

protected

long seGpuProcessor::m_prevGainLevelImageSize

protected

double seGpuProcessor::m_pixelThreshold

protected

double seGpuProcessor::m_maxLightLevel

protected

Referenced by setMaxLightLevel().

bool seGpuProcessor::m_saveImageLegacyFpf

protected

FIBITMAP* seGpuProcessor::m_saveImageBuffer

protected

FIBITMAP* seGpuProcessor::m_secondarySaveImageBuffer

protected

float* seGpuProcessor::m_saveImageArray

protected

float* seGpuProcessor::m_secondarySaveImageArray

protected

float* seGpuProcessor::m_saveImageArrayCopy

mutableprotected

float* seGpuProcessor::m_saveObjectIDImageArray

protected

float* seGpuProcessor::m_saveObjectIDImageArrayCopy

mutableprotected

float* seGpuProcessor::m_frameBuffer

protected

int seGpuProcessor::m_saveImageArraySize

protected

int seGpuProcessor::m_saveObjectIDArraySize

protected

bool seGpuProcessor::m_newImageBufferCopy

mutableprotected

bool seGpuProcessor::m_newObjectIDBufferCopy

mutableprotected

bool seGpuProcessor::m_saveImageToArray

protected

bool seGpuProcessor::m_flipSaveImage

protected

bool seGpuProcessor::m_saveImageDetectorRes

protected

float seGpuProcessor::m_aeroHeatingAzimuthOffset

protected

float seGpuProcessor::m_aeroHeatingElevationOffset

protected

float seGpuProcessor::m_aeroHeatingHorizontalAngleSpread

protected

float seGpuProcessor::m_aeroHeatingVerticalAngleSpread

protected

float seGpuProcessor::m_aeroHeatingSpeed

protected

float seGpuProcessor::m_aeroDynamicHeating

protected

bool seGpuProcessor::m_updateAeroHeating

protected

bool seGpuProcessor::m_aeroHeatingEnable

protected

bool seGpuProcessor::m_lastAeroHeatingEnable

protected

double seGpuProcessor::m_distortionScaleFactor

protected

Referenced by getDistortionScaleFactor().

int seGpuProcessor::m_outputImageArrayType

protected

Referenced by getOutputImageArrayType(), and setOutputImageArrayType().

int seGpuProcessor::m_noiseIndexOffset

protected

int seGpuProcessor::m_noiseIndexImageLoadSize

protected

int seGpuProcessor::m_prevAberrationX

protected

int seGpuProcessor::m_prevAberrationY

protected

int seGpuProcessor::m_prevSeparableAberrationX

protected

int seGpuProcessor::m_prevSeparableAberrationY

protected

bool seGpuProcessor::m_resetAfterDistortion

protected

int seGpuProcessor::m_numberOfRowsToSubload

protected

Referenced by setNumberSubloadRows().

int seGpuProcessor::m_numberOfColorChannelsToRead

protected

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The documentation for this class was generated from the following file:

• seGpuProcessor.h