extension: remove duplicated extensions in vk_EnumerateDeviceExtensionProperties 91/84991/3
authordeasung.kim <deasung.kim@samsung.com>
Tue, 23 Aug 2016 07:30:37 +0000 (16:30 +0900)
committerGwan-gyeong Mun <kk.moon@samsung.com>
Fri, 26 Aug 2016 16:23:31 +0000 (09:23 -0700)
commit7bd8aba1b5d65d3e9efef726cd14fe92dd862b47
treeb5e6a514c208eaf31f467e7991ce6601cc299751
parent77d8c5411115d4a767a819d3075366fa72121379
extension: remove duplicated extensions in vk_EnumerateDeviceExtensionProperties

Khronos Vulkan loader removes duplicated extension.
on previous implementation, if vk_EnumerateDeviceExtensionProperties call twice, then returned count is not same between first and second when the extensions has duplicate entry.

this patch eliminates duplicated extensions in vk_EnumerateDeviceExtensionProperties on vulkan-wsi-tizen's internal data structure.
Change-Id: Ie8cb66c45a626f46af040866737359cc046b18dc
src/wsi/extensions.c