project for a (works on my devices) demo

sources/glut.c

@@ -0,0 +1,86 @@
+#include <stdio.h> /*printf for the main*/
+#include <stdlib.h>
+#include "../headers/glut.h"
+#include "../headers/glut_timers.h"
+#include "../headers/glut_graphics.h"
+#include "../headers/glut_input.h"
+
+#include "../headers/glut_backend.h"
+
+int terminated=0;
+
+/* sta porcata per cappare la lettura dell'input a 60FPS */
+void input_timer( int delayms){
+	process_inputs();
+	glutTimerFunc( 17, input_timer, 0);
+}
+
+
+int glutCreateWindow( const char *title){
+	return create_window_implementation(title);
+}
+
+/*all the init functions collassed here*/
+void glutInit( char **devPaths, int count){
+	init_implementation( devPaths, count);
+}
+
+void glutInitWindowPosition( int x, int y){}
+
+void glutInitWindowSize( int width, int height ){
+	init_window_size_implementation( width, height);
+}
+
+void glutDisplayFunc( void ( *callback) ( void)){
+	assignRedrawCallback( callback);
+}
+
+void glutKeyboardFunc( void ( *callback) ( unsigned char key, int x, int y)){
+	assignKeyboardCallback( callback);
+}
+
+void glutMainLoop(){
+	int cappedTimer = 0;
+	glutPostRedisplay();
+	/*
+	SHIEET
+	*/
+	glutTimerFunc( 17,input_timer, 0);
+
+	while( ! ( terminated || timers_isEmpty())){
+		cappedTimer = ( cappedTimer + 1) % 17;
+		if( ! cappedTimer){
+			/*
+			process_inputs();
+			*/
+		}
+		decrease_timers();
+		consume_redraws();				/* the drawing potentially goes at 1000FPS, capped internally at 60 */
+		sleep_implementation();
+	}
+}
+
+void glutPassiveMotionFunc( void ( *callback) (int x, int y) ){
+	assignMouseMotionCallback(callback);
+}
+
+void glutPostRedisplay(){
+	issueRedraw();
+}
+
+void glutSwapBuffers(){
+	swap_buffers_implementation();
+}
+
+void glutTimerFunc(int ms, void ( *callback)(int), int value){
+	timer_list_entry* toAdd = malloc( sizeof( timer_list_entry));
+	toAdd->next = NULL;
+	toAdd->remaining_ms = ms;
+	toAdd->callback = callback;
+	timers_add( toAdd);
+}
+
+void glutWarpPointer(int x, int y){
+	/* this one in glut_input */
+	warp_pointer_implementation(x, y);
+}