X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Ftexture.h;h=6dd729b4d23a546f0c50bc92a4aa2cb73291652d;hp=28f9cb328979efdcefc0c6934e250da56748cdb7;hb=a80b074c70ec991f27114efd13686038cf42c493;hpb=530ace590ddb8024fbffc944d006aae7876a25f9

diff --git a/source/texture.h b/source/texture.h
index 28f9cb32..6dd729b4 100644
--- a/source/texture.h
+++ b/source/texture.h
@@ -8,6 +8,8 @@ Distributed under the LGPL
 #ifndef MSP_GL_TEXTURE_H_
 #define MSP_GL_TEXTURE_H_
 
+#include <istream>
+#include <msp/datafile/loader.h>
 #include "gl.h"
 #include "types.h"
 
@@ -24,6 +26,9 @@ enum TextureFilter
 	LINEAR_MIPMAP_LINEAR   = GL_LINEAR_MIPMAP_LINEAR
 };
 
+std::istream &operator>>(std::istream &, TextureFilter &);
+
+
 /**
 Base class for textures.  This class only defines operations common for all
 texture types and is not instantiable.  For specifying images for textures, see
@@ -31,6 +36,19 @@ one of the dimensioned texture classes.
 */
 class Texture
 {
+protected:
+	class Loader: public DataFile::Loader
+	{
+	protected:
+		Texture &tex;
+
+	public:
+		Loader(Texture &);
+		void min_filter(TextureFilter);
+		void mag_filter(TextureFilter);
+		void generate_mipmap(bool);
+	};
+
 public:
 	~Texture();