X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Frendertarget.h;h=0181365e0c0b8ea4b916ef7255aa0ad3f171c5ac;hp=e38f6f51ad40589ab4321c958056b10258900121;hb=5f7d0a31de9ffe891af6eb43aeb6d37372b8ade7;hpb=b47e6e72485b1cd978bf35d2b3d2818d8a036cfe

diff --git a/source/rendertarget.h b/source/rendertarget.h
index e38f6f51..0181365e 100644
--- a/source/rendertarget.h
+++ b/source/rendertarget.h
@@ -31,7 +31,7 @@ public:
 	bool empty() const { return !count; }
 	const unsigned char *begin() const { return outputs; }
 	const unsigned char *end() const { return outputs+count; }
-	int index(RenderOutput);
+	int index(RenderOutput) const;
 };
 
 inline RenderTargetFormat operator,(RenderOutput o1, RenderOutput o2)
@@ -74,8 +74,8 @@ public:
 
 	const RenderTargetFormat &get_format() const { return format; }
 	Framebuffer &get_framebuffer() { return fbo; }
-	const Texture2D &get_target_texture(unsigned);
-	const Texture2D &get_target_texture(RenderOutput);
+	const Texture2D &get_target_texture(unsigned) const;
+	const Texture2D &get_target_texture(RenderOutput) const;
 	void blit_from(const RenderTarget &);
 };