X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Fcore%2Ftexture.h;h=96b17b8910752e0f0f46f7466b2acf7d014e2746;hp=8db5dad83e0a90e6aa1bcde5a641f487a5e88355;hb=HEAD;hpb=260ecf71f02d4b3397e4f6c80d96a7c4ba473185

diff --git a/source/core/texture.h b/source/core/texture.h
index 8db5dad8..96b17b89 100644
--- a/source/core/texture.h
+++ b/source/core/texture.h
@@ -49,6 +49,7 @@ protected:
 		void load_external_image(Graphics::Image &, const std::string &);
 
 	private:
+		void external_data(const std::string &);
 		void external_image(bool, const std::string &);
 		void generate_mipmap(bool);
 		void image_data(const std::string &);
@@ -69,23 +70,19 @@ public:
 	};
 
 protected:
-	enum FormatSwizzle
-	{
-		NO_SWIZZLE,
-		R_TO_LUMINANCE,
-		RG_TO_LUMINANCE_ALPHA,
-		RGB_TO_BGR
-	};
-
-	PixelFormat format;
-	PixelFormat storage_fmt;
-	FormatSwizzle swizzle;
-	bool use_srgb_format;
-	bool auto_gen_mipmap;
+	PixelFormat format = NO_PIXELFORMAT;
+	PixelFormat storage_fmt = NO_PIXELFORMAT;
+	ComponentSwizzle swizzle = NO_SWIZZLE;
+	unsigned n_levels = 0;
+	bool use_srgb_format = false;
+	bool auto_gen_mipmap = false;
 
 	Texture(unsigned);
 
 	void set_format(PixelFormat);
+	static unsigned count_levels(unsigned);
+
+	void stage_pixels(void *, const void *, std::size_t);
 
 public:
 	PixelFormat get_format() const { return format; }