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fix: wrap BackingScaleFactor in autoreleasepool to stop NSDictionary accumulation on macOS (#15623)

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Signed-off-by: Viktor Kuksgauzen <vkpiar@gmail.com>
This commit is contained in:
Kuksgauzen
2026-07-21 01:42:43 +04:00
committed by GitHub
parent 7696b0ee51
commit 5b4d6baf47
1 changed files with 10 additions and 8 deletions
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18
src/platform/macos.mm
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@@ -118,16 +118,18 @@ extern "C" bool MacCheckAdminAuthorization() {
// https://gist.github.com/briankc/025415e25900750f402235dbf1b74e42
extern "C" float BackingScaleFactor(uint32_t display) {
NSArray<NSScreen *> *screens = [NSScreen screens];
for (NSScreen *screen in screens) {
NSDictionary *deviceDescription = [screen deviceDescription];
NSNumber *screenNumber = [deviceDescription objectForKey:@"NSScreenNumber"];
CGDirectDisplayID screenDisplayID = [screenNumber unsignedIntValue];
if (screenDisplayID == display) {
return [screen backingScaleFactor];
@autoreleasepool {
NSArray<NSScreen *> *screens = [NSScreen screens];
for (NSScreen *screen in screens) {
NSDictionary *deviceDescription = [screen deviceDescription];
NSNumber *screenNumber = [deviceDescription objectForKey:@"NSScreenNumber"];
CGDirectDisplayID screenDisplayID = [screenNumber unsignedIntValue];
if (screenDisplayID == display) {
return [screen backingScaleFactor];
}
}
return 1;
}
return 1;
}
// https://github.com/jhford/screenresolution/blob/master/cg_utils.c