Make _screen_surface a unique pointer
commitd11b3e6ba9f98ede9117aeb3f8afa87f494077c6
authorcirdan <cirdansw@gmail.com>
Tue, 6 Dec 2016 15:06:20 +0000 (6 16:06 +0100)
committercirdan <cirdansw@gmail.com>
Tue, 6 Dec 2016 15:06:20 +0000 (6 16:06 +0100)
treea869d3c175c155a2cd3990c43828b13215c40526
parent6b3a84c3e2d62f962f6f796aac72ffbb14c88339
Make _screen_surface a unique pointer

Make _screen_surface a unique pointer instead of a shared pointer,
as a unique pointer is enough.
src/gfx.cpp
src/gfx_func.h