tests: Add write_surface_as_png() helper
authorBryce Harrington <bryce@osg.samsung.com>
Thu, 14 May 2015 19:21:13 +0000 (12:21 -0700)
committerBryce Harrington <bryce@osg.samsung.com>
Thu, 21 May 2015 22:06:15 +0000 (15:06 -0700)
commit85e65f5fe51d58b8872a838270432c531dd80b7b
tree832f64323462ca1e91ec079ee85981274d7f58f7
parentfb9089d4f57bc1c70a4672f802b0858c6a8da0c7
tests: Add write_surface_as_png() helper

And use the helper routine for generating the output filename.

Signed-off-by: Bryce Harrington <bryce@osg.samsung.com>
Reviewed-By: Derek Foreman <derekf@osg.samsung.com>
tests/internal-screenshot-test.c