Flutter macOS Embedder
FlutterSurface Class Reference

#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
 

Detailed Description

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

Definition at line 13 of file FlutterSurface.h.

Method Documentation

◆ asFlutterMetalTexture

- (FlutterMetalTexture) asFlutterMetalTexture

Definition at line 45 of file FlutterSurface.mm.

45  {
46  FlutterMetalTexture res;
47  memset(&res, 0, sizeof(FlutterMetalTexture));
48  res.struct_size = sizeof(FlutterMetalTexture);
49  res.texture = (__bridge void*)_texture;
50  res.texture_id = self.textureId;
51  res.user_data = (void*)CFBridgingRetain(self);
52  res.destruction_callback = ReleaseSurface;
53  return res;
54 }

References _texture.

Referenced by flutter::FlutterCompositor::CreateBackingStore(), and flutter::testing::TEST().

◆ fromFlutterMetalTexture:

+ (nullable FlutterSurface*) fromFlutterMetalTexture: (nonnull const FlutterMetalTexture *)  texture

Referenced by flutter::testing::TEST().

◆ initWithSize:device:

- (nonnull instancetype) initWithSize: (CGSize)  size
device: (nonnull id< MTLDevice >)  device 

Provided by category FlutterSurface(Private).

Property Documentation

◆ ioSurface

- (IOSurfaceRef) ioSurface
readnonatomicassign

Provided by category FlutterSurface(Private).

Definition at line 29 of file FlutterSurface.h.

◆ size

- (CGSize) size
readnonatomicassign

Provided by category FlutterSurface(Private).

Definition at line 30 of file FlutterSurface.h.

Referenced by FlutterBackBufferCache::removeSurfaceForSize:.

◆ textureId

- (int64_t) textureId
readnonatomicassign

Provided by category FlutterSurface(Private).

Definition at line 31 of file FlutterSurface.h.


The documentation for this class was generated from the following files:
_texture
id< FlutterTexture > _texture
Definition: FlutterExternalTexture.mm:14