#import <FlutterSurface.h>

Inheritance diagram for FlutterSurface:

Instance Methods
(FlutterMetalTexture)	- asFlutterMetalTexture

(nonnull instancetype)	- initWithSize:device:

Class Methods
(nullable FlutterSurface *)	+ fromFlutterMetalTexture:

Properties
IOSurfaceRef	ioSurface

CGSize	size

int64_t	textureId

BOOL	isInUse

BOOL	isInUseOverride

Detailed Description

Opaque surface type. Can be represented as FlutterMetalTexture to cross the embedder API boundary.

Definition at line 16 of file FlutterSurface.h.

Method Documentation

◆ asFlutterMetalTexture

- (FlutterMetalTexture) asFlutterMetalTexture

Definition at line 56 of file FlutterSurface.mm.

                                              {
   return FlutterMetalTexture{
       .struct_size = sizeof(FlutterMetalTexture),
       .texture_id = self.textureId,
       .texture = (__bridge void*)_texture,
       // Retain for use in [FlutterSurface fromFlutterMetalTexture]. Released in
       // destruction_callback.
       .user_data = (__bridge_retained void*)self,
       .destruction_callback =
           [](void* user_data) {
             // Balancing release for the retain when setting user_data above.
             FlutterSurface* surface = (__bridge_transfer FlutterSurface*)user_data;
             surface = nil;
           },
   };
 }