windows: Fix a couple signed/unsigned warnings
authorCody Northrop <cody@lunarg.com>
Tue, 1 Sep 2015 17:48:13 +0000 (11:48 -0600)
committerCody Northrop <cody@lunarg.com>
Tue, 1 Sep 2015 22:36:04 +0000 (16:36 -0600)
commit243187a926b095cabf69079077925e87f635627d
treeca5d5c3abe78344fe9e81d91bf4913a184dabd4f
parent3ef9cfd60abd747e1bf703fcc1a58ad9b844d962
windows: Fix a couple signed/unsigned warnings
layers/screenshot.cpp