kzs_opengl_base.h File Reference

OpenGL base header. More...

#include <system/debug/kzs_error.h>
#include <system/debug/kzs_log.h>
#include <system/kzs_types.h>
#include <system/kzs_header.h>

Macros
#define	KZ_LOG_OPENGL
#define	KZ_OPENGL_NONE
	No OpenGL version specified. More...
#define	KZ_OPENGL_ES_2_0
	OpenGL ES 2.0 version. More...
#define	KZ_OPENGL
	Desktop OpenGL. More...
#define	KZ_OPENGL_ES_3_0
	OpenGL ES 3.0 version. More...
#define	KZ_PLATFORM_UNSPECIFIED
	No platform specified. More...
#define	KZ_PLATFORM_IMG
	IMG platform. More...
#define	KZ_PLATFORM_AMD
	AMD platform. More...
#define	KZ_PLATFORM_TEGRA
	Tegra platform. More...
#define	KZ_PLATFORM_DESKTOP
	Desktop platform. More...
#define	KZ_OPENGL_PLATFORM
#define	KZ_OPENGL_API_NONE
#define	KZ_OPENGL_CALL_BEGIN
	Macro to use for starting OpenGL calls to allow disabling them with a control flag. More...
#define	KZ_OPENGL_CALL_BEGIN_NO_LOG
#define	KZ_OPENGL_CALL_BEGIN_LOG(formatArgs)
#define	KZ_OPENGL_LOG(formatArgs)
#define	KZ_OPENGL_CALL_END
	Macro to use for enging OpenGL calls to allow disabling them with a control flag. More...
#define	KZ_OPENGL_CALL_END_RETURN_VALUE(x)
	Macro to use for enging OpenGL calls with a return value to allow disabling them with a control flag. More...

Functions
void	kzsOpenGLCallsSetEnabled (bool enabled)
	Sets OpenGL calls enabled / disabled. More...
bool	kzsOpenGLCallsIsEnabled (void)
	Checks if opengl calls are enabled. More...
KANZI_API kzsError	kzsOpenGLInitialize (void)
	Initializes OpenGL, associates extensions needed for OpenGL profile. More...
KANZI_API bool	kzsGlIsExtensionSupported (kzString extension)
void	kzsGetOpenGLExtensions ()

Variables
KANZI_API bool	g_kzsEnableOpenGLCalls
	Global variable for controlling if OpenGL calls are enabled. More...
KANZI_API bool	g_kzsEnableOpenGLLog

Detailed Description

OpenGL base header.

Copyright 2008-2020 by Rightware. All rights reserved.

Macro Definition Documentation

#define KZ_LOG_OPENGL

#define KZ_OPENGL_NONE

No OpenGL version specified.

#define KZ_OPENGL_ES_2_0

OpenGL ES 2.0 version.

#define KZ_OPENGL

Desktop OpenGL.

#define KZ_OPENGL_ES_3_0

OpenGL ES 3.0 version.

#define KZ_PLATFORM_UNSPECIFIED

No platform specified.

#define KZ_PLATFORM_IMG

IMG platform.

#define KZ_PLATFORM_AMD

AMD platform.

#define KZ_PLATFORM_TEGRA

Tegra platform.

#define KZ_PLATFORM_DESKTOP

Desktop platform.

#define KZ_OPENGL_PLATFORM

#define KZ_OPENGL_API_NONE

#define KZ_OPENGL_CALL_BEGIN

Macro to use for starting OpenGL calls to allow disabling them with a control flag.

Also possible to add minimalistic logging.

#define KZ_OPENGL_CALL_BEGIN_NO_LOG

#define KZ_OPENGL_CALL_BEGIN_LOG

(

formatArgs

)

#define KZ_OPENGL_LOG

(

formatArgs

)

#define KZ_OPENGL_CALL_END

Macro to use for enging OpenGL calls to allow disabling them with a control flag.

#define KZ_OPENGL_CALL_END_RETURN_VALUE

(

x

)

Macro to use for enging OpenGL calls with a return value to allow disabling them with a control flag.

Function Documentation

void kzsOpenGLCallsSetEnabled

(

bool

enabled

)

Sets OpenGL calls enabled / disabled.

bool kzsOpenGLCallsIsEnabled

(

void

)

Checks if opengl calls are enabled.

KANZI_API kzsError kzsOpenGLInitialize

(

void

)

Initializes OpenGL, associates extensions needed for OpenGL profile.

This function should be called once, after the first GL context has been created.

KANZI_API bool kzsGlIsExtensionSupported

(

kzString

extension

)

void kzsGetOpenGLExtensions

(

)

Variable Documentation

KANZI_API bool g_kzsEnableOpenGLCalls

Global variable for controlling if OpenGL calls are enabled.

KANZI_API bool g_kzsEnableOpenGLLog