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Test for system version in the Apple Recommended way.

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(a similar test is output by Xcode for the iPhone View Application template).
This commit is contained in:
Ryan C. Gordon
2010-05-01 13:50:56 -04:00
parent 8524311b24
commit cf2d0ef2ba
1 changed files with 4 additions and 2 deletions
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6
src/video/uikit/SDL_uikitvideo.m
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@@ -184,8 +184,10 @@ UIKit_VideoInit(_THIS)
{
_this->gl_config.driver_loaded = 1;
const float version = [[[UIDevice currentDevice] systemVersion] floatValue];
supports_multiple_displays = (version >= 3.2f);
NSString *reqSysVer = @"3.2";
NSString *currSysVer = [[UIDevice currentDevice] systemVersion];
if ([currSysVer compare:reqSysVer options:NSNumericSearch] != NSOrderedAscending)
supports_multiple_displays = YES;
// If this is iPhoneOS < 3.2, all devices are one screen, 320x480 pixels.
// The iPad added both a larger main screen and the ability to use