71 lines
1.8 KiB
Plaintext
71 lines
1.8 KiB
Plaintext
/*
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* DemoViewController.mm
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*
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* Copyright (c) 2015-2020 The Brenwill Workshop Ltd. (http://www.brenwill.com)
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#import "DemoViewController.h"
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#pragma mark -
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#pragma mark VulkanSamples extension for iOS & macOS support
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#include "Samples.h" // The LunarG VulkanSamples code
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static UIView* sampleView; // Global variable to pass UIView to LunarG sample code
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/**
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* Called from sample.
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* Initialize sample from view, and resize view in accordance with the sample.
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*/
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void init_window(struct sample_info &info) {
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info.caMetalLayer = sampleView.layer;
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sampleView.bounds = CGRectMake(0, 0, info.width, info.height);
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}
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/** Called from sample. Return path to resource folder. */
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std::string get_base_data_dir() {
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return [NSBundle.mainBundle.resourcePath stringByAppendingString: @"/"].UTF8String;
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}
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#pragma mark -
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#pragma mark DemoViewController
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@implementation DemoViewController {}
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/** Since this is a single-view app, init Vulkan when the view is loaded. */
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-(void) viewDidLoad {
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[super viewDidLoad];
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sampleView = self.view; // Pass the view to the sample code
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sample_main(0, NULL); // Run the LunarG sample
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}
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@end
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#pragma mark -
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#pragma mark DemoView
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@implementation DemoView
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/** Returns a Metal-compatible layer. */
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+(Class) layerClass { return [CAMetalLayer class]; }
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@end
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