CATOverlayOpenGL Class Reference
[Common Accessibility Technology [CAT] library]

#include <CATOverlayOpenGL.h>

Inheritance diagram for CATOverlayOpenGL:

List of all members.

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Detailed Description

OpenGL image Overlay.

Definition at line 24 of file CATOverlayOpenGL.h.

Public Member Functions
	CATOverlayOpenGL ()
virtual	~CATOverlayOpenGL ()
CATResult	HookFunctions ()
Protected Member Functions
void	DrawToScene (HDC dc)
	OpenGL functions to intercept.
Static Protected Member Functions
static void	OnSwapBuffers (CATHOOK *hookInst, HDC hdc)
Protected Attributes
CATFloat32	fTexScaleX
	Scale factor from texture to actual coordinates (X).
CATFloat32	fTexScaleY
	Scale factor from texture to actual coordinates (Y).
CATUInt32	fTexture
	Texture ID containing image - remember is power of 2 for dimensions.
HMODULE	fOpenGLDLL
	opengl32.dll module handle
Static Protected Attributes
static CATINTERCEPT_DLL_TABLE_ENTRY	kOpenGLInterceptTable []

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

• CAT/CATOverlayOpenGL.h
• CAT/CATOverlayOpenGL.cpp

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