skia.GRVkExtensions source code

1 module skia.GRVkExtensions;
2 
3 import skia.DelegateProxies;
4 import skia.SKObject;
5 import skia.SkiaApi;
6 import skia.Definitions;
7 
8 class GRVkExtensions : SKObject, ISKSkipObjectRegistration
9 {
10 	this (void* h, bool owns)
11 	{
12     super (h, owns);
13 	}
14 
15 	private this ()
16 	{
17     this (SkiaApi.gr_vk_extensions_new (), true);
18 	}
19 
20 	protected override void DisposeNative ()
21   {
22     return SkiaApi.gr_vk_extensions_delete (cast(gr_vk_extensions_t*)Handle);
23   }
24 		
25 
26 	void HasExtension (string extension, int minVersion)
27   {
28      SkiaApi.gr_vk_extensions_has_extension (cast(gr_vk_extensions_t*)Handle, extension, cast(uint)minVersion);
29   }
30 		
31 
32 	void Initialize (GRVkGetProcedureAddressDelegate getProc, void* vkInstance, void* vkPhysicalDevice)
33   {
34     return Initialize (getProc, vkInstance, vkPhysicalDevice, null, null);
35   }
36 		
37 
38 	void Initialize (GRVkGetProcedureAddressDelegate getProc, void* vkInstance, void* vkPhysicalDevice, string[] instanceExtensions, string[] deviceExtensions)
39 	{
40 		GRVkGetProcedureAddressDelegateWrapper wrapper = GRVkGetProcedureAddressDelegateWrapper(getProc);
41 
42 		void* ctx = cast(void*)&wrapper;
43 		GRVkGetProcProxyDelegate getProxy = DelegateProxies.GRVkGetProcDelegateProxy;
44 		GRVkGetProcProxyDelegate proxy = DelegateProxies.Create (getProxy, ctx);
45 		
46 		try {
47 			auto ie = instanceExtensions;
48 			auto de = deviceExtensions;
49 			SkiaApi.gr_vk_extensions_init (cast(gr_vk_extensions_t*)Handle, proxy, cast(void*)ctx, cast(vk_instance_t*)vkInstance, cast(vk_physical_device_t*)vkPhysicalDevice, cast(uint)(ie.length ? ie.length : 0), ie, cast(uint)(de.length ? de.length: 0), de);
50 		} finally {
51 			// gch.Free ();
52 		}
53 	}
54 
55 	static GRVkExtensions Create (GRVkGetProcedureAddressDelegate getProc, void* vkInstance, void* vkPhysicalDevice, string[] instanceExtensions, string[] deviceExtensions)
56 	{
57 		auto extensions = new GRVkExtensions ();
58 		extensions.Initialize (getProc, vkInstance, vkPhysicalDevice, instanceExtensions, deviceExtensions);
59 		return extensions;
60 	}
61 
62 	static GRVkExtensions GetObject (void* handle)
63   {
64     return handle is null ? null : new GRVkExtensions (handle, true);
65   }
66 		
67 }