ecore_evas_x: make gl_sync_draw_done an explicit signed char type
authorDongyeon Kim <dy5.kim@samsung.com>
Thu, 30 Jul 2015 01:14:14 +0000 (10:14 +0900)
committerJean-Philippe Andre <jp.andre@samsung.com>
Thu, 30 Jul 2015 01:14:15 +0000 (10:14 +0900)
commitdc1476ee09a05048e07df92b43380cdf3ec3c3a4
tree9c69e8f7b0d4c55869bb9943a026f011371ad76a
parentb38b349262e2afff456b1ccb33161fc3a2602c5a
ecore_evas_x: make gl_sync_draw_done an explicit signed char type

Summary:
char type is interpreted as unsigned char in some implementations,
so setting -1 will be read as 255.
So we should explicitly make this a signed char type.
@fix

Test Plan: Local tests

Reviewers: cedric, jpeg

Reviewed By: jpeg

Subscribers: wonsik, cedric

Differential Revision: https://phab.enlightenment.org/D2895
src/lib/ecore_evas/ecore_evas_private.h