<FlutterMetalDrawable> Protocol Reference

#import <FlutterMetalLayer.h>

Inheritance diagram for <FlutterMetalDrawable>:

Instance Methods
(void)	- flutterPrepareForPresent:
(void)	- flutterPrepareForPresent:
(void)	- flutterPrepareForPresent:

Detailed Description

Definition at line 16 of file surface_mtl.mm.

Method Documentation

flutterPrepareForPresent: [1/3]

- (void) flutterPrepareForPresent:

(nonnull id< MTLCommandBuffer >)

commandBuffer

Reimplemented in FlutterDrawable.

flutterPrepareForPresent: [2/3]

- (void) flutterPrepareForPresent:

(nonnull id< MTLCommandBuffer >)

commandBuffer

In order for FlutterMetalLayer to provide back pressure it must have access to the command buffer that is used to render into the drawable to schedule a completion handler. This method must be called before the command buffer is committed.

Reimplemented in FlutterDrawable.

flutterPrepareForPresent: [3/3]

- (void) flutterPrepareForPresent:

(nonnull id< MTLCommandBuffer >)

commandBuffer

Reimplemented in FlutterDrawable.

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The documentation for this protocol was generated from the following files:

• impeller/renderer/backend/metal/surface_mtl.mm
• shell/platform/darwin/ios/framework/Source/FlutterMetalLayer.h
• shell/platform/darwin/ios/ios_surface_metal_skia.mm