1 files changed, 3 insertions, 3 deletions
diff --git a/src/renderer.h b/src/renderer.h
index 509e935..377b9ee 100644
--- a/src/renderer.h
+++ b/src/renderer.h

@@ -21,9 +21,9 @@ class Texture {
    Texture& operator= (Texture tex);
    friend void swap(Texture& tex1, Texture& tex2);
    void fill(Rectangle loc, int r, int g, int b);
-    void blit(Texture& src, Rectangle srcrect, Rectangle dstrect);
+    void blit(const Texture& src, Rectangle srcrect, Rectangle dstrect);
-    void renderScreen();
+    void renderScreen() const;
-    Rectangle entirety();
+    Rectangle entirety() const;
    
  private:
    GLuint texID;

diff --git a/src/renderer.h b/src/renderer.h index 509e935..377b9ee 100644 --- a/src/renderer.h +++ b/src/renderer.h
@@ -21,9 +21,9 @@ class Texture {
21	Texture& operator= (Texture tex);	21	Texture& operator= (Texture tex);
22	friend void swap(Texture& tex1, Texture& tex2);	22	friend void swap(Texture& tex1, Texture& tex2);
23	void fill(Rectangle loc, int r, int g, int b);	23	void fill(Rectangle loc, int r, int g, int b);
24	void blit(Texture& src, Rectangle srcrect, Rectangle dstrect);	24	void blit(const Texture& src, Rectangle srcrect, Rectangle dstrect);
25	void renderScreen();	25	void renderScreen() const;
26	Rectangle entirety();	26	Rectangle entirety() const;
27		27
28	private:	28	private:
29	GLuint texID;	29	GLuint texID;