1 /* 2 * Copyright 2024 Google LLC 3 * 4 * Use of this source code is governed by a BSD-style license that can be 5 * found in the LICENSE file. 6 */ 7 8 #ifndef MacWindowInfo_DEFINED 9 #define MacWindowInfo_DEFINED 10 11 #include "include/core/SkTypes.h" 12 13 #if defined(SK_BUILD_FOR_IOS) 14 #error "This is Mac-only code" 15 #endif 16 17 #include <Cocoa/Cocoa.h> 18 19 namespace skwindow { 20 21 struct MacWindowInfo { 22 NSView* fMainView; 23 }; 24 GetBackingScaleFactor(NSView * view)25static inline CGFloat GetBackingScaleFactor(NSView* view) { 26 NSScreen* screen = view.window.screen ?: [NSScreen mainScreen]; 27 return screen.backingScaleFactor; 28 } 29 30 } // namespace skwindow 31 32 #endif 33