separated OpenGL-dependent classes into separate namespace for better modularity and easier porting.

1 files changed, 10 insertions, 13 deletions

diff --git a/graphics/render_target.hpp b/graphics/render_target.hpp
index 100ba7b78c..7ef18ce2a0 100644
--- a/graphics/render_target.hpp
+++ b/graphics/render_target.hpp
@@ -2,18 +2,15 @@
 
 namespace graphics
 {
-  namespace gl
+  class RenderTarget
   {
-    class RenderTarget
-    {
-    public:
-      virtual ~RenderTarget() {}
-      /// attach render target to framebuffer and setup coordinate system
-      virtual unsigned int id() const = 0;
-      virtual void attachToFrameBuffer() = 0;
-      virtual void detachFromFrameBuffer() = 0;
-      virtual unsigned  width() const = 0;
-      virtual unsigned height() const = 0;
-    };
-  }
+  public:
+    virtual ~RenderTarget() {}
+    /// attach render target to framebuffer and setup coordinate system
+    virtual unsigned int id() const = 0;
+    virtual void attachToFrameBuffer() = 0;
+    virtual void detachFromFrameBuffer() = 0;
+    virtual unsigned  width() const = 0;
+    virtual unsigned height() const = 0;
+  };
 }