Restructure project sources.

src/fmri/Texture.hpp

@@ -0,0 +1,45 @@
+#pragma once
+
+#include <GL/gl.h>
+
+namespace fmri
+{
+    /**
+     * Simple owning Texture class.
+     *
+     * Encapsulates an OpenGL texture, and enables RAII for it. Copying
+     * is disallowed for this reason.
+     */
+    class Texture
+    {
+    public:
+        /**
+         * Allocate a new texture
+         */
+        Texture() noexcept;
+        Texture(Texture &&) noexcept;
+        Texture(const Texture &) = delete;
+
+        /**
+         * Own an existing texture
+         * @param id original texture ID.
+         */
+        explicit Texture(GLuint id) noexcept;
+
+        ~Texture();
+
+        Texture &operator=(Texture &&) noexcept;
+        Texture &operator=(const Texture &) = delete;
+
+        /**
+         * Bind the owned texture to the given spot.
+         * @param target valid target for glBindTexture.
+         */
+        void bind(GLenum target) const;
+        void configure(GLenum target) const;
+
+    private:
+        GLuint id;
+
+    };
+}