ios_external_texture_metal.mm

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// Copyright 2013 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
 
#import "flutter/shell/platform/darwin/ios/ios_external_texture_metal.h"
#include "flow/layers/layer.h"
 
FLUTTER_ASSERT_ARC
 
namespace flutter {
 
IOSExternalTextureMetal::IOSExternalTextureMetal(
    const fml::scoped_nsobject<FlutterDarwinExternalTextureMetal>& darwin_external_texture_metal)
    : Texture([darwin_external_texture_metal textureID]),
      darwin_external_texture_metal_(darwin_external_texture_metal) {}
 
IOSExternalTextureMetal::~IOSExternalTextureMetal() = default;
 
void IOSExternalTextureMetal::Paint(PaintContext& context,
                                    const SkRect& bounds,
                                    bool freeze,
                                    const DlImageSampling sampling) {
  [darwin_external_texture_metal_ paintContext:context
                                        bounds:bounds
                                        freeze:freeze
                                      sampling:sampling];
}
 
void IOSExternalTextureMetal::OnGrContextCreated() {
  [darwin_external_texture_metal_ onGrContextCreated];
}
 
void IOSExternalTextureMetal::OnGrContextDestroyed() {
  [darwin_external_texture_metal_ onGrContextDestroyed];
}
 
void IOSExternalTextureMetal::MarkNewFrameAvailable() {
  [darwin_external_texture_metal_ markNewFrameAvailable];
}
 
void IOSExternalTextureMetal::OnTextureUnregistered() {
  [darwin_external_texture_metal_ onTextureUnregistered];
}
 
}  // namespace flutter