cleaned more stuff

src/display/display.c

@@ -7,7 +7,7 @@
 
 #include "display/display.h"
 #include "console/console.h"
-
+#include "display/camera.h"
 #include "display/mesh/mesh.h"
 
 display_t DISPLAY;
@@ -82,11 +82,21 @@ errorret_t displayUpdate(void) {
       }
     }
 
-    SDL_GL_SwapWindow(DISPLAY.window);
+    // Set viewport size.
+    int32_t windowWidth, windowHeight;
+    SDL_GetWindowSize(DISPLAY.window, &windowWidth, &windowHeight);
+    glViewport(0, 0, windowWidth, windowHeight);
   #endif
 
-  meshDraw(&mesh, 0, -1);
+  if(CAMERA_MAIN != -1) {
+    cameraPush(CAMERA_MAIN);
+    meshDraw(&mesh, 0, -1);
+    cameraPop();
+  }
 
+  #if DUSK_DISPLAY_SDL2
+    SDL_GL_SwapWindow(DISPLAY.window);
+  #endif
 
   // For now, we just return an OK error.
   errorOk();