Visualization Library 2.0.0-b3

A lightweight C++ OpenGL middleware for 2D/3D graphics

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vl::PixelTransfer Class Reference

RenderState wrapping the OpenGL function glPixelTransfer(), see also http://www.opengl.org/sdk/docs/man/xhtml/glPixelTransfer.xml for more information. More...

#include <Shader.hpp>

+ Inheritance diagram for vl::PixelTransfer:

Public Member Functions

 PixelTransfer ()
 
virtual ERenderState type () const
 
virtual void apply (int index, const Camera *, OpenGLContext *ctx) const
 The parameter cameara is NULL if we are disabling the state, non-NULL if we are enabling it. More...
 
bool mapColor () const
 
bool mapStencil () const
 
int indexShift () const
 
int indexOffset () const
 
float redScale () const
 
float greenScale () const
 
float blueScale () const
 
float alphaScale () const
 
float depthScale () const
 
float redBias () const
 
float greenBias () const
 
float blueBias () const
 
float alphaBias () const
 
float depthBias () const
 
float postColorMatrixRedScale () const
 
float postColorMatrixGreenScale () const
 
float postColorMatrixBlueScale () const
 
float postColorMatrixAlphaScale () const
 
float postColorMatrixRedBias () const
 
float postColorMatrixGreenBias () const
 
float postColorMatrixBlueBias () const
 
float postColorMatrixAlphaBias () const
 
float postConvolutionRedScale () const
 
float postConvolutionGreenScale () const
 
float postConvolutionBlueScale () const
 
float postConvolutionAlphaScale () const
 
float postConvolutionRedBias () const
 
float postConvolutionGreenBias () const
 
float postConvolutionBlueBias () const
 
float postConvolutionAlphaBias () const
 
void setMapColor (bool map_color)
 
void setMapStencil (bool map_stencil)
 
void setIndexShift (int index_shift)
 
void setIndexOffset (int index_offset)
 
void setRedScale (float red_scale)
 
void setGreenScale (float green_scale)
 
void setBlueScale (float blue_scale)
 
void setAlphaScale (float alpha_scale)
 
void setDepthScale (float depth_scale)
 
void setRedBias (float red_bias)
 
void setGreenBias (float green_bias)
 
void setBlueBias (float blue_bias)
 
void setAlphaBias (float alpha_bias)
 
void setDepthBias (float depth_bias)
 
void setPostColorMatrixRedScale (float scale)
 
void setPostColorMatrixGreenScale (float scale)
 
void setPostColorMatrixBlueScale (float scale)
 
void setPostColorMatrixAlphaScale (float scale)
 
void setPostColorMatrixRedBias (float bias)
 
void setPostColorMatrixGreenBias (float bias)
 
void setPostColorMatrixBlueBias (float bias)
 
void setPostColorMatrixAlphaBias (float bias)
 
void setPostConvolutionRedScale (float scale)
 
void setPostConvolutionGreenScale (float scale)
 
void setPostConvolutionBlueScale (float scale)
 
void setPostConvolutionAlphaScale (float scale)
 
void setPostConvolutionRedBias (float bias)
 
void setPostConvolutionGreenBias (float bias)
 
void setPostConvolutionBlueBias (float bias)
 
void setPostConvolutionAlphaBias (float bias)
 
virtual ref< RenderStateclone () const
 
- Public Member Functions inherited from vl::RenderStateNonIndexed
 RenderStateNonIndexed ()
 
- Public Member Functions inherited from vl::RenderState
 RenderState ()
 
- Public Member Functions inherited from vl::Object
 Object ()
 Constructor. More...
 
 Object (const Object &other)
 Copy constructor: copies the name, ref count mutex and user data. More...
 
Objectoperator= (const Object &other)
 Copy operator: copies the object's name, ref count mutex and user data. More...
 
const std::string & objectName () const
 The name of the object, by default set to the object's class name. More...
 
void setObjectName (const char *name)
 The name of the object, by default set to the object's class name in debug builds. More...
 
void setObjectName (const std::string &name)
 The name of the object, by default set to the object's class name in debug builds. More...
 
void setRefCountMutex (IMutex *mutex)
 The mutex used to protect the reference counting of an Object across multiple threads. More...
 
IMutexrefCountMutex ()
 The mutex used to protect the reference counting of an Object across multiple threads. More...
 
const IMutexrefCountMutex () const
 The mutex used to protect the reference counting of an Object across multiple threads. More...
 
int referenceCount () const
 Returns the number of references of an object. More...
 
void incReference () const
 Increments the reference count of an object. More...
 
void decReference ()
 Decrements the reference count of an object and deletes it if both automaticDelete() is true the count reaches 0. More...
 
void setAutomaticDelete (bool autodel_on)
 If set to true the Object is deleted when its reference count reaches 0. More...
 
bool automaticDelete () const
 If set to true the Object is deleted when its reference count reaches 0. More...
 
template<class T >
T * as ()
 Casts an Object to the specified class. More...
 
template<class T >
const T * as () const
 Casts an Object to the specified class. More...
 

Protected Attributes

bool mMapColor
 
bool mMapStencil
 
int mIndexShift
 
int mIndexOffset
 
float mRedScale
 
float mGreenScale
 
float mBlueScale
 
float mAlphaScale
 
float mDepthScale
 
float mRedBias
 
float mGreenBias
 
float mBlueBias
 
float mAlphaBias
 
float mDepthBias
 
float mPostColorMatrixRedScale
 
float mPostColorMatrixGreenScale
 
float mPostColorMatrixBlueScale
 
float mPostColorMatrixAlphaScale
 
float mPostColorMatrixRedBias
 
float mPostColorMatrixGreenBias
 
float mPostColorMatrixBlueBias
 
float mPostColorMatrixAlphaBias
 
float mPostConvolutionRedScale
 
float mPostConvolutionGreenScale
 
float mPostConvolutionBlueScale
 
float mPostConvolutionAlphaScale
 
float mPostConvolutionRedBias
 
float mPostConvolutionGreenBias
 
float mPostConvolutionBlueBias
 
float mPostConvolutionAlphaBias
 
- Protected Attributes inherited from vl::Object
std::string mObjectName
 
IMutexmRefCountMutex
 
int mReferenceCount
 
bool mAutomaticDelete
 

Additional Inherited Members

- Protected Member Functions inherited from vl::Object
virtual ~Object ()
 

Detailed Description

RenderState wrapping the OpenGL function glPixelTransfer(), see also http://www.opengl.org/sdk/docs/man/xhtml/glPixelTransfer.xml for more information.

See also
Shader, Effect, Actor

Definition at line 196 of file Shader.hpp.

Constructor & Destructor Documentation

◆ PixelTransfer()

vl::PixelTransfer::PixelTransfer ( )
inline

Definition at line 201 of file Shader.hpp.

Member Function Documentation

◆ alphaBias()

float vl::PixelTransfer::alphaBias ( ) const
inline

Definition at line 252 of file Shader.hpp.

◆ alphaScale()

float vl::PixelTransfer::alphaScale ( ) const
inline

Definition at line 247 of file Shader.hpp.

◆ apply()

void PixelTransfer::apply ( int  index,
const Camera camera,
OpenGLContext ctx 
) const
virtual

The parameter cameara is NULL if we are disabling the state, non-NULL if we are enabling it.

Implements vl::RenderState.

Definition at line 181 of file Shader.cpp.

References VL_CHECK_OGL.

◆ blueBias()

float vl::PixelTransfer::blueBias ( ) const
inline

Definition at line 251 of file Shader.hpp.

◆ blueScale()

float vl::PixelTransfer::blueScale ( ) const
inline

Definition at line 246 of file Shader.hpp.

◆ clone()

virtual ref<RenderState> vl::PixelTransfer::clone ( ) const
inlinevirtual

Implements vl::RenderState.

Definition at line 302 of file Shader.hpp.

◆ depthBias()

float vl::PixelTransfer::depthBias ( ) const
inline

Definition at line 253 of file Shader.hpp.

◆ depthScale()

float vl::PixelTransfer::depthScale ( ) const
inline

Definition at line 248 of file Shader.hpp.

◆ greenBias()

float vl::PixelTransfer::greenBias ( ) const
inline

Definition at line 250 of file Shader.hpp.

◆ greenScale()

float vl::PixelTransfer::greenScale ( ) const
inline

Definition at line 245 of file Shader.hpp.

◆ indexOffset()

int vl::PixelTransfer::indexOffset ( ) const
inline

Definition at line 243 of file Shader.hpp.

◆ indexShift()

int vl::PixelTransfer::indexShift ( ) const
inline

Definition at line 242 of file Shader.hpp.

◆ mapColor()

bool vl::PixelTransfer::mapColor ( ) const
inline

Definition at line 240 of file Shader.hpp.

◆ mapStencil()

bool vl::PixelTransfer::mapStencil ( ) const
inline

Definition at line 241 of file Shader.hpp.

◆ postColorMatrixAlphaBias()

float vl::PixelTransfer::postColorMatrixAlphaBias ( ) const
inline

Definition at line 261 of file Shader.hpp.

◆ postColorMatrixAlphaScale()

float vl::PixelTransfer::postColorMatrixAlphaScale ( ) const
inline

Definition at line 257 of file Shader.hpp.

◆ postColorMatrixBlueBias()

float vl::PixelTransfer::postColorMatrixBlueBias ( ) const
inline

Definition at line 260 of file Shader.hpp.

◆ postColorMatrixBlueScale()

float vl::PixelTransfer::postColorMatrixBlueScale ( ) const
inline

Definition at line 256 of file Shader.hpp.

◆ postColorMatrixGreenBias()

float vl::PixelTransfer::postColorMatrixGreenBias ( ) const
inline

Definition at line 259 of file Shader.hpp.

◆ postColorMatrixGreenScale()

float vl::PixelTransfer::postColorMatrixGreenScale ( ) const
inline

Definition at line 255 of file Shader.hpp.

◆ postColorMatrixRedBias()

float vl::PixelTransfer::postColorMatrixRedBias ( ) const
inline

Definition at line 258 of file Shader.hpp.

◆ postColorMatrixRedScale()

float vl::PixelTransfer::postColorMatrixRedScale ( ) const
inline

Definition at line 254 of file Shader.hpp.

◆ postConvolutionAlphaBias()

float vl::PixelTransfer::postConvolutionAlphaBias ( ) const
inline

Definition at line 269 of file Shader.hpp.

◆ postConvolutionAlphaScale()

float vl::PixelTransfer::postConvolutionAlphaScale ( ) const
inline

Definition at line 265 of file Shader.hpp.

◆ postConvolutionBlueBias()

float vl::PixelTransfer::postConvolutionBlueBias ( ) const
inline

Definition at line 268 of file Shader.hpp.

◆ postConvolutionBlueScale()

float vl::PixelTransfer::postConvolutionBlueScale ( ) const
inline

Definition at line 264 of file Shader.hpp.

◆ postConvolutionGreenBias()

float vl::PixelTransfer::postConvolutionGreenBias ( ) const
inline

Definition at line 267 of file Shader.hpp.

◆ postConvolutionGreenScale()

float vl::PixelTransfer::postConvolutionGreenScale ( ) const
inline

Definition at line 263 of file Shader.hpp.

◆ postConvolutionRedBias()

float vl::PixelTransfer::postConvolutionRedBias ( ) const
inline

Definition at line 266 of file Shader.hpp.

◆ postConvolutionRedScale()

float vl::PixelTransfer::postConvolutionRedScale ( ) const
inline

Definition at line 262 of file Shader.hpp.

◆ redBias()

float vl::PixelTransfer::redBias ( ) const
inline

Definition at line 249 of file Shader.hpp.

◆ redScale()

float vl::PixelTransfer::redScale ( ) const
inline

Definition at line 244 of file Shader.hpp.

◆ setAlphaBias()

void vl::PixelTransfer::setAlphaBias ( float  alpha_bias)
inline

Definition at line 283 of file Shader.hpp.

◆ setAlphaScale()

void vl::PixelTransfer::setAlphaScale ( float  alpha_scale)
inline

Definition at line 278 of file Shader.hpp.

◆ setBlueBias()

void vl::PixelTransfer::setBlueBias ( float  blue_bias)
inline

Definition at line 282 of file Shader.hpp.

◆ setBlueScale()

void vl::PixelTransfer::setBlueScale ( float  blue_scale)
inline

Definition at line 277 of file Shader.hpp.

◆ setDepthBias()

void vl::PixelTransfer::setDepthBias ( float  depth_bias)
inline

Definition at line 284 of file Shader.hpp.

◆ setDepthScale()

void vl::PixelTransfer::setDepthScale ( float  depth_scale)
inline

Definition at line 279 of file Shader.hpp.

◆ setGreenBias()

void vl::PixelTransfer::setGreenBias ( float  green_bias)
inline

Definition at line 281 of file Shader.hpp.

◆ setGreenScale()

void vl::PixelTransfer::setGreenScale ( float  green_scale)
inline

Definition at line 276 of file Shader.hpp.

◆ setIndexOffset()

void vl::PixelTransfer::setIndexOffset ( int  index_offset)
inline

Definition at line 274 of file Shader.hpp.

◆ setIndexShift()

void vl::PixelTransfer::setIndexShift ( int  index_shift)
inline

Definition at line 273 of file Shader.hpp.

◆ setMapColor()

void vl::PixelTransfer::setMapColor ( bool  map_color)
inline

Definition at line 271 of file Shader.hpp.

◆ setMapStencil()

void vl::PixelTransfer::setMapStencil ( bool  map_stencil)
inline

Definition at line 272 of file Shader.hpp.

◆ setPostColorMatrixAlphaBias()

void vl::PixelTransfer::setPostColorMatrixAlphaBias ( float  bias)
inline

Definition at line 292 of file Shader.hpp.

◆ setPostColorMatrixAlphaScale()

void vl::PixelTransfer::setPostColorMatrixAlphaScale ( float  scale)
inline

Definition at line 288 of file Shader.hpp.

◆ setPostColorMatrixBlueBias()

void vl::PixelTransfer::setPostColorMatrixBlueBias ( float  bias)
inline

Definition at line 291 of file Shader.hpp.

◆ setPostColorMatrixBlueScale()

void vl::PixelTransfer::setPostColorMatrixBlueScale ( float  scale)
inline

Definition at line 287 of file Shader.hpp.

◆ setPostColorMatrixGreenBias()

void vl::PixelTransfer::setPostColorMatrixGreenBias ( float  bias)
inline

Definition at line 290 of file Shader.hpp.

◆ setPostColorMatrixGreenScale()

void vl::PixelTransfer::setPostColorMatrixGreenScale ( float  scale)
inline

Definition at line 286 of file Shader.hpp.

◆ setPostColorMatrixRedBias()

void vl::PixelTransfer::setPostColorMatrixRedBias ( float  bias)
inline

Definition at line 289 of file Shader.hpp.

◆ setPostColorMatrixRedScale()

void vl::PixelTransfer::setPostColorMatrixRedScale ( float  scale)
inline

Definition at line 285 of file Shader.hpp.

◆ setPostConvolutionAlphaBias()

void vl::PixelTransfer::setPostConvolutionAlphaBias ( float  bias)
inline

Definition at line 300 of file Shader.hpp.

◆ setPostConvolutionAlphaScale()

void vl::PixelTransfer::setPostConvolutionAlphaScale ( float  scale)
inline

Definition at line 296 of file Shader.hpp.

◆ setPostConvolutionBlueBias()

void vl::PixelTransfer::setPostConvolutionBlueBias ( float  bias)
inline

Definition at line 299 of file Shader.hpp.

◆ setPostConvolutionBlueScale()

void vl::PixelTransfer::setPostConvolutionBlueScale ( float  scale)
inline

Definition at line 295 of file Shader.hpp.

◆ setPostConvolutionGreenBias()

void vl::PixelTransfer::setPostConvolutionGreenBias ( float  bias)
inline

Definition at line 298 of file Shader.hpp.

◆ setPostConvolutionGreenScale()

void vl::PixelTransfer::setPostConvolutionGreenScale ( float  scale)
inline

Definition at line 294 of file Shader.hpp.

◆ setPostConvolutionRedBias()

void vl::PixelTransfer::setPostConvolutionRedBias ( float  bias)
inline

Definition at line 297 of file Shader.hpp.

◆ setPostConvolutionRedScale()

void vl::PixelTransfer::setPostConvolutionRedScale ( float  scale)
inline

Definition at line 293 of file Shader.hpp.

◆ setRedBias()

void vl::PixelTransfer::setRedBias ( float  red_bias)
inline

Definition at line 280 of file Shader.hpp.

◆ setRedScale()

void vl::PixelTransfer::setRedScale ( float  red_scale)
inline

Definition at line 275 of file Shader.hpp.

◆ type()

virtual ERenderState vl::PixelTransfer::type ( ) const
inlinevirtual

Reimplemented from vl::RenderState.

Definition at line 236 of file Shader.hpp.

References vl::RS_PixelTransfer.

Member Data Documentation

◆ mAlphaBias

float vl::PixelTransfer::mAlphaBias
protected

Definition at line 322 of file Shader.hpp.

◆ mAlphaScale

float vl::PixelTransfer::mAlphaScale
protected

Definition at line 317 of file Shader.hpp.

◆ mBlueBias

float vl::PixelTransfer::mBlueBias
protected

Definition at line 321 of file Shader.hpp.

◆ mBlueScale

float vl::PixelTransfer::mBlueScale
protected

Definition at line 316 of file Shader.hpp.

◆ mDepthBias

float vl::PixelTransfer::mDepthBias
protected

Definition at line 323 of file Shader.hpp.

◆ mDepthScale

float vl::PixelTransfer::mDepthScale
protected

Definition at line 318 of file Shader.hpp.

◆ mGreenBias

float vl::PixelTransfer::mGreenBias
protected

Definition at line 320 of file Shader.hpp.

◆ mGreenScale

float vl::PixelTransfer::mGreenScale
protected

Definition at line 315 of file Shader.hpp.

◆ mIndexOffset

int vl::PixelTransfer::mIndexOffset
protected

Definition at line 313 of file Shader.hpp.

◆ mIndexShift

int vl::PixelTransfer::mIndexShift
protected

Definition at line 312 of file Shader.hpp.

◆ mMapColor

bool vl::PixelTransfer::mMapColor
protected

Definition at line 310 of file Shader.hpp.

◆ mMapStencil

bool vl::PixelTransfer::mMapStencil
protected

Definition at line 311 of file Shader.hpp.

◆ mPostColorMatrixAlphaBias

float vl::PixelTransfer::mPostColorMatrixAlphaBias
protected

Definition at line 331 of file Shader.hpp.

◆ mPostColorMatrixAlphaScale

float vl::PixelTransfer::mPostColorMatrixAlphaScale
protected

Definition at line 327 of file Shader.hpp.

◆ mPostColorMatrixBlueBias

float vl::PixelTransfer::mPostColorMatrixBlueBias
protected

Definition at line 330 of file Shader.hpp.

◆ mPostColorMatrixBlueScale

float vl::PixelTransfer::mPostColorMatrixBlueScale
protected

Definition at line 326 of file Shader.hpp.

◆ mPostColorMatrixGreenBias

float vl::PixelTransfer::mPostColorMatrixGreenBias
protected

Definition at line 329 of file Shader.hpp.

◆ mPostColorMatrixGreenScale

float vl::PixelTransfer::mPostColorMatrixGreenScale
protected

Definition at line 325 of file Shader.hpp.

◆ mPostColorMatrixRedBias

float vl::PixelTransfer::mPostColorMatrixRedBias
protected

Definition at line 328 of file Shader.hpp.

◆ mPostColorMatrixRedScale

float vl::PixelTransfer::mPostColorMatrixRedScale
protected

Definition at line 324 of file Shader.hpp.

◆ mPostConvolutionAlphaBias

float vl::PixelTransfer::mPostConvolutionAlphaBias
protected

Definition at line 339 of file Shader.hpp.

◆ mPostConvolutionAlphaScale

float vl::PixelTransfer::mPostConvolutionAlphaScale
protected

Definition at line 335 of file Shader.hpp.

◆ mPostConvolutionBlueBias

float vl::PixelTransfer::mPostConvolutionBlueBias
protected

Definition at line 338 of file Shader.hpp.

◆ mPostConvolutionBlueScale

float vl::PixelTransfer::mPostConvolutionBlueScale
protected

Definition at line 334 of file Shader.hpp.

◆ mPostConvolutionGreenBias

float vl::PixelTransfer::mPostConvolutionGreenBias
protected

Definition at line 337 of file Shader.hpp.

◆ mPostConvolutionGreenScale

float vl::PixelTransfer::mPostConvolutionGreenScale
protected

Definition at line 333 of file Shader.hpp.

◆ mPostConvolutionRedBias

float vl::PixelTransfer::mPostConvolutionRedBias
protected

Definition at line 336 of file Shader.hpp.

◆ mPostConvolutionRedScale

float vl::PixelTransfer::mPostConvolutionRedScale
protected

Definition at line 332 of file Shader.hpp.

◆ mRedBias

float vl::PixelTransfer::mRedBias
protected

Definition at line 319 of file Shader.hpp.

◆ mRedScale

float vl::PixelTransfer::mRedScale
protected

Definition at line 314 of file Shader.hpp.


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