X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Ftexturecube.h;h=0882a5e31004c3cef3e129b65ff24a2671e88fc0;hp=ea1c8296190ade9703121238771c9277baba3d04;hb=03d3984ecd2c4e7c38b6a62b4b7a81bab69f8d40;hpb=3c46227c280bc4cd8a4487c648f2f080d5b4f7ea

diff --git a/source/texturecube.h b/source/texturecube.h
index ea1c8296..0882a5e3 100644
--- a/source/texturecube.h
+++ b/source/texturecube.h
@@ -50,6 +50,7 @@ public:
 
 private:
 	unsigned size;
+	unsigned levels;
 	unsigned allocated;
 
 	static TextureCubeFace face_order[6];
@@ -59,9 +60,12 @@ private:
 public:
 	TextureCube();
 
-	/** Defines storage structure for the texture.  Must be called before an
-	image can be uploaded.  Once storage is defined, it can't be changed. */
-	void storage(PixelFormat fmt, unsigned size);
+	/** Defines storage structure for the texture.  If lv is zero, the number
+	of mipmap levels is automatically determined from storage dimensions.
+
+	Must be called before an image can be uploaded.  Once storage is defined,
+	it can't be changed. */
+	void storage(PixelFormat fmt, unsigned size, unsigned lv = 0);
 
 	/** Allocates storage for the cube faces.  The contents are initially
 	undefined.  If storage has already been allocated, does nothing. */