startup_testing.c File Reference

Startup testing of OpenGL configuration for the atomes program. More...

#include <gtk/gtk.h>
#include <gdk/gdk.h>
#include <epoxy/gl.h>
#include <GL/glu.h>
#include <epoxy/glx.h>
#include <pwd.h>

Include dependency graph for startup_testing.c:

Go to the source code of this file.

Macros
#define	APP_EXTENSION

Functions
void	printhelp ()
void	printversion ()
void	show_the_widgets (GtkWidget *widg)
	show GtkWidget
void	hide_the_widgets (GtkWidget *widg)
	hide GtkWidget
gboolean	is_the_widget_visible (GtkWidget *widg)
	test if a GtkWidget exist, then return if it is visible or not
GtkWidget *	destroy_this_widget (GtkWidget *widg)
	destroy a GtkWidget
gboolean	is_GLExtension_Supported (const char *extension)
void	init_opengl ()
	initialize OpenGL rendering parameters
GError *	init_gtk_gl_area (GtkGLArea *area)
G_MODULE_EXPORT void	on_realize (GtkWidget *widg, gpointer data)
	realize event for the OpenGL widget
GtkWidget *	create_opengl_window (GApplication *app)
	create the test OpenGL window
void	test_opengl_window (GApplication *app)
	test possibility to create an OpenGL context
G_MODULE_EXPORT void	run_opengl_test (GApplication *app, gpointer data)
	run the OpenGL testing
int	main (int argc, char *argv[])

Variables
int	opengl_visual = 1

Detailed Description

Startup testing of OpenGL configuration for the atomes program.

Author

Sébastien Le Roux sebas.nosp@m.tien.nosp@m..lero.nosp@m.ux@i.nosp@m.pcms..nosp@m.unis.nosp@m.tra.f.nosp@m.r

Definition in file startup_testing.c.

Macro Definition Documentation

APP_EXTENSION

#define APP_EXTENSION

Definition at line 51 of file startup_testing.c.

Function Documentation

create_opengl_window()

GtkWidget * create_opengl_window

(

GApplication *

app

)

create the test OpenGL window

Parameters

app	the target GApplication

Definition at line 372 of file startup_testing.c.

destroy_this_widget()

GtkWidget * destroy_this_widget

(

GtkWidget *

widg

)

destroy a GtkWidget

Parameters

widg	the GtkWidget to destroy

Definition at line 157 of file startup_testing.c.

hide_the_widgets()

void hide_the_widgets

(

GtkWidget *

widg

)

hide GtkWidget

Parameters

widg	the GtkWidget to show

Definition at line 122 of file startup_testing.c.

init_gtk_gl_area()

GError * init_gtk_gl_area

(

GtkGLArea *

area

)

Definition at line 242 of file startup_testing.c.

init_opengl()

void init_opengl

(

)

initialize OpenGL rendering parameters

Definition at line 197 of file startup_testing.c.

is_GLExtension_Supported()

gboolean is_GLExtension_Supported

(

const char *

extension

)

Definition at line 180 of file startup_testing.c.

is_the_widget_visible()

gboolean is_the_widget_visible

(

GtkWidget *

widg

)

test if a GtkWidget exist, then return if it is visible or not

Parameters

widg	the GtkWidget

Definition at line 138 of file startup_testing.c.

main()

int main	(	int	argc,
		char *	argv[] )

Definition at line 436 of file startup_testing.c.

on_realize()

G_MODULE_EXPORT void on_realize	(	GtkWidget *	widg,
		gpointer	data )

realize event for the OpenGL widget

Parameters

widg	the GtkWidget sending the signal
data	the associated data pointer

Definition at line 276 of file startup_testing.c.

printhelp()

void printhelp

(

)

Definition at line 61 of file startup_testing.c.

printversion()

void printversion

(

)

Definition at line 82 of file startup_testing.c.

run_opengl_test()

G_MODULE_EXPORT void run_opengl_test	(	GApplication *	app,
		gpointer	data )

run the OpenGL testing

Parameters

app	the application to run
data	the associated data pointer

Definition at line 430 of file startup_testing.c.

show_the_widgets()

void show_the_widgets

(

GtkWidget *

widg

)

show GtkWidget

Parameters

widg	the GtkWidget to show

Definition at line 106 of file startup_testing.c.

test_opengl_window()

void test_opengl_window

(

GApplication *

app

)

test possibility to create an OpenGL context

Parameters

app	the application

Definition at line 405 of file startup_testing.c.

Variable Documentation

opengl_visual

int opengl_visual = 1

Definition at line 54 of file startup_testing.c.