Move all OpenGL-specific code to a separate directory

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

diff --git a/source/core/texture2d.h b/source/core/texture2d.h
index b3a5a749bd8fe987b0078b8e5b6cdf47c4d9712b..a2454b76b3e613dd552599a2e545d7aef4716d0a 100644 (file)
--- a/source/core/texture2d.h
+++ b/source/core/texture2d.h
@@ -2,9 +2,8 @@
 #define MSP_GL_TEXTURE2D_H_
 
 #include <string>
-#include <msp/graphics/image.h>
 #include <msp/linal/vector.h>
-#include "texture.h"
+#include "texture2d_backend.h"
 
 namespace Msp {
 namespace GL {
@@ -14,8 +13,10 @@ Two-dimensional texture.  Consists of an array of texels in the shape of a
 rectangle.  Texture coordinate have a range of [0, 1].  Coordinates outside of
 this range are subject to wrapping.  This is the most common type of texture.
 */
-class Texture2D: public Texture
+class Texture2D: public Texture2DBackend
 {
+       friend Texture2DBackend;
+
 public:
        class Loader: public Msp::DataFile::DerivedObjectLoader<Texture2D, Texture::Loader>
        {
@@ -31,12 +32,9 @@ public:
        };
 
 private:
-       class AsyncLoader;
-
        unsigned width;
        unsigned height;
        unsigned levels;
-       unsigned allocated;
 
 public:
        Texture2D(ResourceManager * = 0);
@@ -49,10 +47,6 @@ public:
        it can't be changed. */
        void storage(PixelFormat fmt, unsigned wd, unsigned ht, unsigned lv = 0);
 
-       /** Allocates storage for the texture.  The contents are initially
-       undefined.  If storage has already been allocated, does nothing. */
-       void allocate(unsigned level);
-
        /** Updates the contents of the entire texture.  Storage must be defined
        beforehand.  The image data must have dimensions and format matching the
        defined storage. */
@@ -70,10 +64,6 @@ public:
 
        using Texture::image;
 
-private:
-       void image(const Graphics::Image &, unsigned, bool);
-
-public:
        unsigned get_width() const { return width; }
        unsigned get_height() const { return height; }
 
@@ -84,7 +74,7 @@ private:
 public:
        virtual Resource::AsyncLoader *load(IO::Seekable &, const Resources * = 0);
        virtual std::uint64_t get_data_size() const;
-       virtual void unload();
+       using Texture2DBackend::unload;
 };
 
 } // namespace GL