fixed for framebuffer mode 1. scroll text black 2. show words wrong 3. drag and drop http://fatalfeel.blogspot.tw/2013/09/static-gtk-2172-directfb-cross-compile.html

嵌入式下安装opencv需要依赖的图形库文件gtk+所依赖的一些库(directfb)。-Embedded opencv is required to rely on a number of libraries that are dependent on the graphics library file gtk+. Embedded opencv is required to rely on a number of libraries(directfb) that are dependen