Make it possible to copy_gl_array with a smaller dest than source
Make it possible to copy_gl_array with a smaller dest than source

ptitSeb/glshim,ptitSeb/gl4es,ptitSeb/glshim,ptitSeb/gl4es,ptitSeb/gl4es,ptitSeb/glshim,ptitSeb/gl4es,ptitSeb/glshim