vtkOpenGLStateCache Class Reference

#include <vtkOpenGLStateCache.h>

Collaboration diagram for vtkOpenGLStateCache:

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List of all members.


Detailed Description

checks for redundancies in state-change requests

This simply checks for redundancies in state-change requests and only calls the real OpenGL call if there has in fact been a change. This cannot, however, fix problems with the ordering of calls.

Definition at line 95 of file vtkOpenGLStateCache.h.


Public Member Functions

 vtkOpenGLStateCache ()
 ~vtkOpenGLStateCache ()
void Initialize ()
void glEnable (GLenum e)
void glDisable (GLenum e)
void glAlphaFunc (GLenum e, GLclampf cf)
void glBlendFunc (GLenum e, GLenum e1)
void glDepthFunc (GLenum e)
void glTexEnvf (GLenum e, GLenum e1, GLfloat f)
void glLightModeli (GLenum e, GLint i)
void glLightModelfv (GLenum e, GLfloat *fv)
void glLightfv (GLenum light, GLenum pname, const GLfloat *params)
void glLightf (GLenum light, GLenum pname, GLfloat f)
void glLighti (GLenum light, GLenum pname, GLint f)
void glMaterialfv (GLenum face, GLenum pname, const GLfloat *params)
void glShadeModel (GLenum e)
void glClearColor (GLclampf r, GLclampf g, GLclampf b, GLclampf a)
void glClearDepth (GLclampd d)
void glDepthMask (GLenum e)
void glCullFace (GLenum e)
void glClear (GLbitfield b)
void glDrawBuffer (GLenum e)
void glMatrixMode (GLenum e)
void glViewport (GLint llx, GLint lly, GLint u, GLint v)
void glScissor (GLint llx, GLint lly, GLint u, GLint v)
void glClipPlane (GLenum e, const GLdouble *eqn)
void glColorMaterial (GLenum face, GLenum mode)
void glPointSize (GLfloat f)
void glLineWidth (GLfloat f)
void glLineStipple (GLint factor, GLushort pattern)
void glDepthRange (GLclampd nearval, GLclampd farval)

Public Attributes

char Enable_buckets [0xDE1-0xB10+1]
char Enable_GL_LIGHT_buckets [8]
char Enable_GL_CLIP_PLANE_buckets [8]
GLclampf AlphaFunc_bucket
GLenum BlendFunc_bucket
GLenum DepthFunc_bucket
GLfloat TexEnvf_MODE_bucket
GLint LightModeli_LIGHT_MODEL_TWO_SIDE_bucket
GLfloat LightModelfv_LIGHT_MODEL_AMBIENT_bucket [3]
GLfloat Lightfv_buckets [8 *4 *8]
GLfloat Lightf_buckets [8 *8]
GLint Lighti_SPOT_CUTOFF_buckets [8]
GLfloat Materialfv_buckets [8 *8 *4]
GLenum ShadeModel_bucket
GLclampf ClearColor_buckets [4]
GLclampd ClearDepth_bucket
GLclampf DepthMask_bucket
GLenum CullFace_bucket
GLenum DrawBuffer_bucket
GLenum MatrixMode_bucket
GLint Viewport_bucket [4]
GLint Scissor_bucket [4]
GLdouble ClipPlane_bucket [4 *GL_MAX_CLIP_PLANES]
GLenum ColorMaterial_bucket [8]
GLfloat PointSize_bucket
GLfloat LineWidth_bucket
GLint LineStipple_FACTOR_bucket
GLushort LineStipple_PATTERN_bucket
GLclampd DepthRange_NEAR_bucket
GLclampd DepthRange_FAR_bucket

Static Public Attributes

static vtkOpenGLStateCacheCurrentGLCache

Constructor & Destructor Documentation

vtkOpenGLStateCache::vtkOpenGLStateCache (  ) 

vtkOpenGLStateCache::~vtkOpenGLStateCache (  ) 


Member Function Documentation

void vtkOpenGLStateCache::Initialize (  ) 

void vtkOpenGLStateCache::glEnable ( GLenum  e  )  [inline]

Definition at line 128 of file vtkOpenGLStateCache.h.

void vtkOpenGLStateCache::glDisable ( GLenum  e  )  [inline]

Definition at line 163 of file vtkOpenGLStateCache.h.

void vtkOpenGLStateCache::glAlphaFunc ( GLenum  e,
GLclampf  cf 
) [inline]

Definition at line 201 of file vtkOpenGLStateCache.h.

void vtkOpenGLStateCache::glBlendFunc ( GLenum  e,
GLenum  e1 
) [inline]

Definition at line 212 of file vtkOpenGLStateCache.h.

void vtkOpenGLStateCache::glDepthFunc ( GLenum  e  )  [inline]

Definition at line 225 of file vtkOpenGLStateCache.h.

void vtkOpenGLStateCache::glTexEnvf ( GLenum  e,
GLenum  e1,
GLfloat  f 
) [inline]

Definition at line 236 of file vtkOpenGLStateCache.h.

void vtkOpenGLStateCache::glLightModeli ( GLenum  e,
GLint  i 
) [inline]

Definition at line 251 of file vtkOpenGLStateCache.h.

void vtkOpenGLStateCache::glLightModelfv ( GLenum  e,
GLfloat *  fv 
) [inline]

Definition at line 262 of file vtkOpenGLStateCache.h.

void vtkOpenGLStateCache::glLightfv ( GLenum  light,
GLenum  pname,
const GLfloat *  params 
) [inline]

Definition at line 282 of file vtkOpenGLStateCache.h.

void vtkOpenGLStateCache::glLightf ( GLenum  light,
GLenum  pname,
GLfloat  f 
) [inline]

Definition at line 307 of file vtkOpenGLStateCache.h.

void vtkOpenGLStateCache::glLighti ( GLenum  light,
GLenum  pname,
GLint  f 
) [inline]

Definition at line 322 of file vtkOpenGLStateCache.h.

void vtkOpenGLStateCache::glMaterialfv ( GLenum  face,
GLenum  pname,
const GLfloat *  params 
) [inline]

Definition at line 344 of file vtkOpenGLStateCache.h.

void vtkOpenGLStateCache::glShadeModel ( GLenum  e  )  [inline]

Definition at line 385 of file vtkOpenGLStateCache.h.

void vtkOpenGLStateCache::glClearColor ( GLclampf  r,
GLclampf  g,
GLclampf  b,
GLclampf  a 
) [inline]

Definition at line 395 of file vtkOpenGLStateCache.h.

void vtkOpenGLStateCache::glClearDepth ( GLclampd  d  )  [inline]

Definition at line 412 of file vtkOpenGLStateCache.h.

void vtkOpenGLStateCache::glDepthMask ( GLenum  e  )  [inline]

Definition at line 422 of file vtkOpenGLStateCache.h.

void vtkOpenGLStateCache::glCullFace ( GLenum  e  )  [inline]

Definition at line 434 of file vtkOpenGLStateCache.h.

void vtkOpenGLStateCache::glClear ( GLbitfield  b  )  [inline]

Definition at line 444 of file vtkOpenGLStateCache.h.

void vtkOpenGLStateCache::glDrawBuffer ( GLenum  e  )  [inline]

Definition at line 450 of file vtkOpenGLStateCache.h.

void vtkOpenGLStateCache::glMatrixMode ( GLenum  e  )  [inline]

Definition at line 460 of file vtkOpenGLStateCache.h.

void vtkOpenGLStateCache::glViewport ( GLint  llx,
GLint  lly,
GLint  u,
GLint  v 
) [inline]

Definition at line 468 of file vtkOpenGLStateCache.h.

void vtkOpenGLStateCache::glScissor ( GLint  llx,
GLint  lly,
GLint  u,
GLint  v 
) [inline]

Definition at line 483 of file vtkOpenGLStateCache.h.

void vtkOpenGLStateCache::glClipPlane ( GLenum  e,
const GLdouble *  eqn 
) [inline]

Definition at line 500 of file vtkOpenGLStateCache.h.

void vtkOpenGLStateCache::glColorMaterial ( GLenum  face,
GLenum  mode 
) [inline]

Definition at line 519 of file vtkOpenGLStateCache.h.

void vtkOpenGLStateCache::glPointSize ( GLfloat  f  )  [inline]

Definition at line 527 of file vtkOpenGLStateCache.h.

void vtkOpenGLStateCache::glLineWidth ( GLfloat  f  )  [inline]

Definition at line 534 of file vtkOpenGLStateCache.h.

void vtkOpenGLStateCache::glLineStipple ( GLint  factor,
GLushort  pattern 
) [inline]

Definition at line 542 of file vtkOpenGLStateCache.h.

void vtkOpenGLStateCache::glDepthRange ( GLclampd  nearval,
GLclampd  farval 
) [inline]

Definition at line 555 of file vtkOpenGLStateCache.h.


Member Data Documentation

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GLdouble vtkOpenGLStateCache::ClipPlane_bucket[4 *GL_MAX_CLIP_PLANES]

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

Generated on Wed Aug 24 11:51:54 2011 for VTK by  doxygen 1.5.6