[PATCH] ui/cocoa: Do not automatically zoom for HiDPI

[Akihiko Odaki <akihiko.odaki@daynix.com>]

Cocoa automatically zooms for a HiDPI display like Retina and makes
the display blurry. Revert the automatic zooming.

Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
---
 ui/cocoa.m | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/ui/cocoa.m b/ui/cocoa.m
index fa879d7dcd4b..c5b3c28000ff 100644
--- a/ui/cocoa.m
+++ b/ui/cocoa.m
@@ -522,7 +522,10 @@ - (void) resizeWindow
     [[self window] setContentAspectRatio:NSMakeSize(screen.width, screen.height)];
 
     if (!([[self window] styleMask] & NSWindowStyleMaskResizable)) {
-        [[self window] setContentSize:NSMakeSize(screen.width, screen.height)];
+        CGFloat width = screen.width / [[self window] backingScaleFactor];
+        CGFloat height = screen.height / [[self window] backingScaleFactor];
+
+        [[self window] setContentSize:NSMakeSize(width, height)];
         [[self window] center];
     } else if ([[self window] styleMask] & NSWindowStyleMaskFullScreen) {
         [[self window] setContentSize:[self screenSafeAreaSize]];
@@ -575,8 +578,8 @@ - (void) updateUIInfoLocked
 
     info.xoff = 0;
     info.yoff = 0;
-    info.width = frameSize.width;
-    info.height = frameSize.height;
+    info.width = frameSize.width * [[self window] backingScaleFactor];
+    info.height = frameSize.height * [[self window] backingScaleFactor];
 
     dpy_set_ui_info(dcl.con, &info, TRUE);
 }

---
base-commit: ba49d760eb04630e7b15f423ebecf6c871b8f77b
change-id: 20240318-zoom-df4d6834e56b

Best regards,
-- 
Akihiko Odaki <akihiko.odaki@daynix.com>