Add a public refresh function to Bufferable

[libs/gl.git] / source / texture2d.h

diff --git a/source/texture2d.h b/source/texture2d.h
index 994c4efd7224c43605ec0f6097483124e809db35..6c089ed2fc675c27ed40edf9d07f85cffe1dd019 100644 (file)
--- a/source/texture2d.h
+++ b/source/texture2d.h
@@ -45,7 +45,7 @@ public:
        /** Allocates storage for the texture.  The contents are initially
        undefined.  If storage has already been allocated, does nothing. */
        void allocate(unsigned level);
-       
+
        /** Uploads an image to the texture.  Storage must be defined beforehand.
        The image data must have dimensions and format compatible with the defined
        storage. */
@@ -62,10 +62,11 @@ public:
        the image must be compatible with the defined storage. */
        void load_image(const std::string &fn);
 
-private:
+       /** Uploads an image to the texture.  If storage has not been defined, it
+       will be set to match the image.  Otherwise the image must be compatible with
+       the defined storage. */
        void image(const Graphics::Image &);
 
-public:
        unsigned get_width() const { return width; }
        unsigned get_height() const { return height; }