ui toggle func

src/mandelbrot.c

@@ -32,8 +32,8 @@
 int 
 mandelbrot(Complex c) {
     // builb check
-    if ((c.real + 1.0) * (c.real + 1.0) + c.imag * c.imag <= 0.25)
-        return MAX_ITERATIONS;
+    //if ((c.real + 1.0) * (c.real + 1.0) + c.imag * c.imag <= 0.25)
+     //   return MAX_ITERATIONS;
 
 
     Complex z = {0.0, 0.0};
@@ -122,7 +122,7 @@ render_cl(Array *arr, App *app, ViewInfo view) {
         arr->size = app->win_height * app->win_width * sizeof(Color);
     }
     if (app->needs_recalc)
-        calculate_set(arr, app->win_height, app->win_width, view); 
+            calculate_set(arr, app->win_height, app->win_width, view); 
     
     update_texture(app, arr);
 
@@ -152,6 +152,7 @@ main(void)
                 SCREEN_WIDTH, SCREEN_HEIGHT),
         SCREEN_HEIGHT,
         SCREEN_WIDTH,
+        1,
         1
             };
 
@@ -240,6 +241,9 @@ main(void)
 
                                 app.needs_recalc = 1;
                                 break;
+                            case SDL_SCANCODE_H:
+                                app.draw_ui = 1 - app.draw_ui;
+                                break;
                         }
                 default:
                     //returns one if recalc needed
@@ -263,7 +267,8 @@ main(void)
         if(msec > 0)
             fps = 1000.0 / (double) msec;
 
-        render_ui(&ui, app.renderer, view, fps);
+        if(app.draw_ui)
+            render_ui(&ui, app.renderer, view, fps);
 
         SDL_RenderPresent(app.renderer); 
         app.needs_recalc = 0;

src/mandelbrot.h

@@ -6,7 +6,7 @@
 
 #define SCREEN_WIDTH 640
 #define SCREEN_HEIGHT 480
-#define MAX_ITERATIONS 500 
+#define MAX_ITERATIONS 250
 
 typedef struct {
     double real;
@@ -20,6 +20,7 @@ typedef struct{
     int win_height;
     int win_width;
     short unsigned int needs_recalc;
+    short unsigned int draw_ui;
 } App ;
 
 typedef struct{