display.c


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#include "xenon.h"
#include "screen.h"

typedef struct xenon_display
{
	char* name;
	Display* display;
	struct xenon_display* next;
}
xenon_display;

static xenon_display* display_list = NULL;

xenon_display* display_create()
{
	xenon_display* new_display = (xenon_display*) malloc ( sizeof(xenon_display) );
	Display* new_Display = (Display*) malloc ( sizeof(Display) );
	new_Display -> nscreens = 1;
	new_Display -> screens = &screen;

	new_display -> next = display_list;
	new_display -> display = (Display*)new_Display;

	display_list = new_display;

	return new_display;
}

Display* display_find(const char* name)
{
	xenon_display* d = display_list;
	if (name)
		while(d)
		{
			if (!strcmp(name,d->name))
				return d->display;
			d = d->next;
		}
	
	return display_create()->display;
}