1 files changed, 54 insertions, 0 deletions

diff --git a/contrib/SDL-3.2.8/src/video/uikit/SDL_uikitmetalview.h b/contrib/SDL-3.2.8/src/video/uikit/SDL_uikitmetalview.h
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index 0000000..20bcf7c
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+++ b/contrib/SDL-3.2.8/src/video/uikit/SDL_uikitmetalview.h
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+/*
+ Simple DirectMedia Layer
+ Copyright (C) 1997-2025 Sam Lantinga <slouken@libsdl.org>
+
+ This software is provided 'as-is', without any express or implied
+ warranty.  In no event will the authors be held liable for any damages
+ arising from the use of this software.
+
+ Permission is granted to anyone to use this software for any purpose,
+ including commercial applications, and to alter it and redistribute it
+ freely, subject to the following restrictions:
+
+ 1. The origin of this software must not be misrepresented; you must not
+ claim that you wrote the original software. If you use this software
+ in a product, an acknowledgment in the product documentation would be
+ appreciated but is not required.
+ 2. Altered source versions must be plainly marked as such, and must not be
+ misrepresented as being the original software.
+ 3. This notice may not be removed or altered from any source distribution.
+ */
+
+/*
+ * @author Mark Callow, www.edgewise-consulting.com.
+ *
+ * Thanks to @slime73 on GitHub for their gist showing how to add a CAMetalLayer
+ * backed view.
+ */
+
+#ifndef SDL_uikitmetalview_h_
+#define SDL_uikitmetalview_h_
+
+#include "../SDL_sysvideo.h"
+#include "SDL_uikitwindow.h"
+
+#if defined(SDL_VIDEO_DRIVER_UIKIT) && (defined(SDL_VIDEO_VULKAN) || defined(SDL_VIDEO_METAL))
+
+#import <UIKit/UIKit.h>
+#import <Metal/Metal.h>
+#import <QuartzCore/CAMetalLayer.h>
+
+@interface SDL_uikitmetalview : SDL_uikitview
+
+- (instancetype)initWithFrame:(CGRect)frame
+                        scale:(CGFloat)scale;
+
+@end
+
+SDL_MetalView UIKit_Metal_CreateView(SDL_VideoDevice *_this, SDL_Window *window);
+void UIKit_Metal_DestroyView(SDL_VideoDevice *_this, SDL_MetalView view);
+void *UIKit_Metal_GetLayer(SDL_VideoDevice *_this, SDL_MetalView view);
+
+#endif // SDL_VIDEO_DRIVER_UIKIT && (SDL_VIDEO_VULKAN || SDL_VIDEO_METAL)
+
+#endif // SDL_uikitmetalview_h_