configurable airplay mirror scale factor

amitv87 · Mar 18, 2024 · 7c1ba7f · 7c1ba7f
1 parent edbb584
commit 7c1ba7f
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Showing 3 changed files with 17 additions and 4 deletions.
diff --git a/pip/preferences.h b/pip/preferences.h
@@ -16,6 +16,7 @@ typedef enum{
 } DisplayRendererType;
 
 NSObject* getPref(NSString* key);
+NSObject* getPrefOption(NSString* key);
 void setPref(NSString* key, NSObject* val);
 
 @interface Preferences : NSPanel<NSWindowDelegate, NSTableViewDelegate, NSTableViewDataSource>

diff --git a/pip/preferences.m b/pip/preferences.m
@@ -27,6 +27,7 @@
     OPTION(renderer, "Display Renderer", Select, (@[@"Metal", @"Opengl"]), [NSNumber numberWithInt:DisplayRendererTypeOpenGL], [NSNull null]),
     #ifndef NO_AIRPLAY
     OPTION(airplay, "AirPlay Receiver", CheckBox, [NSNull null], @1, @"Use PiP as Airplay receiver"),
+    OPTION(airplay_scale_factor, "AirPlay Scale factor", Select, (@[@"1.00", @"2.00", @"3.00", @"Default"]), @3, [NSNull null]),
     #endif
     OPTION(wfilter_null_title, "Exclude windows", CheckBox, [NSNull null], @0, @"when title is null"),
     OPTION(wfilter_epmty_title, "Exclude windows", CheckBox, [NSNull null], @0, @"when title is empty"),
@@ -54,14 +55,19 @@ void setPref(NSString* key, NSObject* val){
   return val;
 }
 
+NSObject* getPrefOption(NSString* key){
+  NSArray* options = getDefaultPrefs()[key][@"options"];
+  return [options objectAtIndex:[(NSNumber*)getPref(key) intValue]];
+}
+
 @implementation Preferences{
   NSViewController* nvc;
   NSArray* opts;
 }
 
 -(id)init{
   self = [super
-          initWithContentRect:NSMakeRect(0, 0, 450, 210)
+          initWithContentRect:NSMakeRect(0, 0, 450, 230)
           styleMask:NSWindowStyleMaskTitled | NSWindowStyleMaskClosable | NSWindowStyleMaskNonactivatingPanel
           backing:NSBackingStoreBuffered defer:YES
   ];

diff --git a/pip/receiver.m b/pip/receiver.m
@@ -235,11 +235,17 @@ void airplay_receiver_start(void){
   };
 
   NSSize size = [[NSScreen mainScreen] frame].size;
-//  NSLog(@"screen res: %@", NSStringFromSize(size));
+  float scale = [NSScreen mainScreen].backingScaleFactor;
+
+  NSNumberFormatter* f = [[NSNumberFormatter alloc] init];
+  f.numberStyle = NSNumberFormatterDecimalStyle;
+  NSNumber* ns_scale = [f numberFromString:(NSString*)getPrefOption(@"airplay_scale_factor")];
+  if(ns_scale) scale = [ns_scale floatValue];
+  // NSLog(@"screen res: %@, scale: %f", NSStringFromSize(size), scale);
 
   raop = raop_init(MAX_ACTIVE_SESSIONS * 2, &raop_cbs);
-  raop_set_plist(raop, "width", size.width);
-  raop_set_plist(raop, "height", size.height);
+  raop_set_plist(raop, "width", size.width * scale);
+  raop_set_plist(raop, "height", size.height * scale);
   raop_set_plist(raop, "refreshRate", 60);
   raop_set_plist(raop, "maxFPS", 60);
   raop_set_plist(raop, "overscanned", 0);