File style cleanup for the SDL 2.0 release

test/testshape.c

@@ -32,10 +32,10 @@ void render(SDL_Renderer *renderer,SDL_Texture *texture,SDL_Rect texture_dimensi
     //Clear render-target to blue.
     SDL_SetRenderDrawColor(renderer,0x00,0x00,0xff,0xff);
     SDL_RenderClear(renderer);
-    
+
     //Render the texture.
     SDL_RenderCopy(renderer,texture,&texture_dimensions,&texture_dimensions);
-    
+
     SDL_RenderPresent(renderer);
 }
 
@@ -72,12 +72,12 @@ int main(int argc,char** argv)
         printf("SDL_Shape requires at least one bitmap file as argument.\n");
         exit(-1);
     }
-    
+
     if(SDL_VideoInit(NULL) == -1) {
         printf("Could not initialize SDL video.\n");
         exit(-2);
     }
-    
+
     num_pictures = argc - 1;
     pictures = (LoadedPicture *)malloc(sizeof(LoadedPicture)*num_pictures);
     for(i=0;i<num_pictures;i++)
@@ -105,7 +105,7 @@ int main(int argc,char** argv)
             pictures[i].mode.parameters.colorKey = black;
         }
     }
-    
+
     window = SDL_CreateShapedWindow("SDL_Shape test",SHAPED_WINDOW_X,SHAPED_WINDOW_Y,SHAPED_WINDOW_DIMENSION,SHAPED_WINDOW_DIMENSION,SDL_WINDOW_RESIZABLE | SDL_WINDOW_SHOWN);
     if(window == NULL) {
         for(i=0;i<num_pictures;i++)
@@ -125,7 +125,7 @@ int main(int argc,char** argv)
         printf("Could not create rendering context for SDL_Shape window.\n");
         exit(-5);
     }
-    
+
     for(i=0;i<num_pictures;i++)
         pictures[i].texture = NULL;
     for(i=0;i<num_pictures;i++) {
@@ -145,7 +145,7 @@ int main(int argc,char** argv)
             exit(-6);
         }
     }
-    
+
     event_pending = 0;
     should_exit = 0;
     event_pending = SDL_PollEvent(&event);
@@ -184,7 +184,7 @@ int main(int argc,char** argv)
         SDL_Delay(time_left());
         next_time += TICK_INTERVAL;
     }
-    
+
     //Free the textures.
     for(i=0;i<num_pictures;i++)
         SDL_DestroyTexture(pictures[i].texture);