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Worked around "Undefined symbol: ___isPlatformVersionAtLeast()" link error on Xcode 11 beta

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This commit is contained in:
Sam Lantinga 2019-06-14 13:56:42 -07:00
parent 289d109245
commit 1213fe79d8
3 changed files with 13 additions and 6 deletions
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9
src/render/metal/SDL_render_metal.m
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@ -1733,11 +1733,12 @@ METAL_CreateRenderer(SDL_Window * window, Uint32 flags)
#endif
#else
#ifdef __IPHONE_11_0
if (@available(iOS 11.0, *)) {
if ([mtldevice supportsFeatureSet:MTLFeatureSet_iOS_GPUFamily4_v1]) {
maxtexsize = 16384;
}
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wunguarded-availability-new"
if ([mtldevice supportsFeatureSet:MTLFeatureSet_iOS_GPUFamily4_v1]) {
maxtexsize = 16384;
} else
#pragma clang diagnostic pop
#endif
#ifdef __IPHONE_10_0
if ([mtldevice supportsFeatureSet:MTLFeatureSet_iOS_GPUFamily3_v1]) {

5
src/video/uikit/SDL_uikitvideo.m
View File

@ -230,10 +230,13 @@ UIKit_ForceUpdateHomeIndicator()
if (focus) {
SDL_WindowData *data = (__bridge SDL_WindowData *) focus->driverdata;
if (data != nil) {
if (@available(iOS 11.0, *)) {
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wunguarded-availability-new"
if ([data.viewcontroller respondsToSelector:@selector(setNeedsUpdateOfHomeIndicatorAutoHidden)]) {
[data.viewcontroller performSelectorOnMainThread:@selector(setNeedsUpdateOfHomeIndicatorAutoHidden) withObject:nil waitUntilDone:NO];
[data.viewcontroller performSelectorOnMainThread:@selector(setNeedsUpdateOfScreenEdgesDeferringSystemGestures) withObject:nil waitUntilDone:NO];
}
#pragma clang diagnostic pop
}
}
#endif /* !TARGET_OS_TV */

5
src/video/uikit/SDL_uikitviewcontroller.m
View File

@ -57,10 +57,13 @@ SDL_HideHomeIndicatorHintChanged(void *userdata, const char *name, const char *o
@autoreleasepool {
SDL_uikitviewcontroller *viewcontroller = (__bridge SDL_uikitviewcontroller *) userdata;
viewcontroller.homeIndicatorHidden = (hint && *hint) ? SDL_atoi(hint) : -1;
if (@available(iOS 11.0, *)) {
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wunguarded-availability-new"
if ([viewcontroller respondsToSelector:@selector(setNeedsUpdateOfHomeIndicatorAutoHidden)]) {
[viewcontroller setNeedsUpdateOfHomeIndicatorAutoHidden];
[viewcontroller setNeedsUpdateOfScreenEdgesDeferringSystemGestures];
}
#pragma clang diagnostic pop
}
}
#endif