[Tizen] Support 32 bit window surface
authorWonsik, Jung <sidein@samsung.com>
Fri, 14 Apr 2017 02:16:10 +0000 (11:16 +0900)
committerhuiyu.eun <huiyu.eun@samsung.com>
Tue, 13 Jun 2017 01:11:19 +0000 (10:11 +0900)
commit77be12d289465b4e63d617dc8803374b4d3c8917
tree47bf0404e91d8d9846dd35e11040f2292bb85cac
parenta375f1c94a15008014e93a84d396b09ed851e5bd
[Tizen] Support 32 bit window surface

To support 32bit window, use EGL atrribute of EGL_ALPHA_SIZE
If EGL_ALPHA_SIZE is valid, opaque regions are NULL

Change-Id: I4306f3c4688f6fdf20af43035699204085fcc4fb
src/video/tizen/SDL_tizenopengles.c
src/video/tizen/SDL_tizenopengles.h
src/video/tizen/SDL_tizenwindow.c