libgui|GLBuffer: Drawing is a const operation

skyjake · Mar 12, 2014 · 38ac04e · 38ac04e
1 parent e944681
commit 38ac04e
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/doomsday/libgui/include/de/gui/glbuffer.h b/doomsday/libgui/include/de/gui/glbuffer.h
@@ -265,7 +265,7 @@ class LIBGUI_PUBLIC GLBuffer : public Asset
 
     void setIndices(gl::Primitive primitive, Indices const &indices, gl::Usage usage);
 
-    void draw(duint first = 0, dint count = -1);
+    void draw(duint first = 0, dint count = -1) const;
 
 protected:
     void setFormat(internal::AttribSpecs const &format);

diff --git a/doomsday/libgui/src/glbuffer.cpp b/doomsday/libgui/src/glbuffer.cpp
@@ -197,7 +197,7 @@ DENG2_PIMPL(GLBuffer)
         return GL_TRIANGLES;
     }
 
-    void enableArrays(bool enable)
+    void enableArrays(bool enable) const
     {
         DENG2_ASSERT(specs.first != 0); // must have a spec
 
@@ -284,7 +284,7 @@ void GLBuffer::setIndices(Primitive primitive, Indices const &indices, Usage usa
     setIndices(primitive, indices.size(), indices.constData(), usage);
 }
 
-void GLBuffer::draw(duint first, dint count)
+void GLBuffer::draw(duint first, dint count) const
 {
     if(!isReady()) return;