Remove if 0 for memcpy

gfx/drivers_shader/shader_glsl.c

@@ -502,9 +502,7 @@ static void gl_glsl_set_vbo(GLfloat **buffer, size_t *buffer_elems,
          *buffer = new_buffer;
       }
 
-#if 0
       memcpy(*buffer, data, elems * sizeof(GLfloat));
-#endif
       glBufferData(GL_ARRAY_BUFFER, elems * sizeof(GLfloat),
             data, GL_STATIC_DRAW);
       *buffer_elems = elems;