X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Frendertarget.h;h=2138d9ce31b202a7a0f896ebf7d0cb6b08d35d6f;hp=e38f6f51ad40589ab4321c958056b10258900121;hb=e16855bccb78c721e2fe3f2ea8fc0310e041cb43;hpb=b94d3423de1e61f46c22b421f4b293d2d094b89f

diff --git a/source/rendertarget.h b/source/rendertarget.h
index e38f6f51..2138d9ce 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)
@@ -72,10 +72,13 @@ private:
 public:
 	~RenderTarget();
 
+	unsigned get_width() const { return width; }
+	unsigned get_height() const { return height; }
 	const RenderTargetFormat &get_format() const { return format; }
 	Framebuffer &get_framebuffer() { return fbo; }
-	const Texture2D &get_target_texture(unsigned);
-	const Texture2D &get_target_texture(RenderOutput);
+	void set_texture_filter(TextureFilter);
+	const Texture2D &get_target_texture(unsigned) const;
+	const Texture2D &get_target_texture(RenderOutput) const;
 	void blit_from(const RenderTarget &);
 };