From 5a079a2d114f96d4847d1ee305d5b7c16eeec50e Mon Sep 17 00:00:00 2001
From: 3gg <3gg@shellblade.net>
Date: Sat, 27 Dec 2025 12:03:39 -0800
Subject: Initial commit

---
 .../SDL-3.2.8/src/video/cocoa/SDL_cocoaopengl.h    | 88 ++++++++++++++++++++++
 1 file changed, 88 insertions(+)
 create mode 100644 contrib/SDL-3.2.8/src/video/cocoa/SDL_cocoaopengl.h

(limited to 'contrib/SDL-3.2.8/src/video/cocoa/SDL_cocoaopengl.h')

diff --git a/contrib/SDL-3.2.8/src/video/cocoa/SDL_cocoaopengl.h b/contrib/SDL-3.2.8/src/video/cocoa/SDL_cocoaopengl.h
new file mode 100644
index 0000000..33d7b0e
--- /dev/null
+++ b/contrib/SDL-3.2.8/src/video/cocoa/SDL_cocoaopengl.h
@@ -0,0 +1,88 @@
+/*
+  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.
+*/
+#include "SDL_internal.h"
+
+#ifndef SDL_cocoaopengl_h_
+#define SDL_cocoaopengl_h_
+
+#ifdef SDL_VIDEO_OPENGL_CGL
+
+#import <Cocoa/Cocoa.h>
+#import <QuartzCore/CVDisplayLink.h>
+
+// We still support OpenGL as long as Apple offers it, deprecated or not, so disable deprecation warnings about it.
+#ifdef __clang__
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wdeprecated-declarations"
+#endif
+
+struct SDL_GLDriverData
+{
+    int initialized;
+};
+
+@interface SDL3OpenGLContext : NSOpenGLContext
+{
+    SDL_AtomicInt dirty;
+    SDL_Window *window;
+    CVDisplayLinkRef displayLink;
+  @public
+    SDL_Mutex *swapIntervalMutex;
+  @public
+    SDL_Condition *swapIntervalCond;
+  @public
+    SDL_AtomicInt swapIntervalSetting;
+  @public
+    SDL_AtomicInt swapIntervalsPassed;
+}
+
+- (id)initWithFormat:(NSOpenGLPixelFormat *)format
+        shareContext:(NSOpenGLContext *)share;
+- (void)scheduleUpdate;
+- (void)updateIfNeeded;
+- (void)movedToNewScreen;
+- (void)setWindow:(SDL_Window *)window;
+- (SDL_Window *)window;
+- (void)explicitUpdate;
+- (void)cleanup;
+
+@property(retain, nonatomic) NSOpenGLPixelFormat *openglPixelFormat; // macOS 10.10 has -[NSOpenGLContext pixelFormat] but this handles older OS releases.
+
+@end
+
+// OpenGL functions
+extern bool Cocoa_GL_LoadLibrary(SDL_VideoDevice *_this, const char *path);
+extern SDL_FunctionPointer Cocoa_GL_GetProcAddress(SDL_VideoDevice *_this, const char *proc);
+extern void Cocoa_GL_UnloadLibrary(SDL_VideoDevice *_this);
+extern SDL_GLContext Cocoa_GL_CreateContext(SDL_VideoDevice *_this, SDL_Window *window);
+extern bool Cocoa_GL_MakeCurrent(SDL_VideoDevice *_this, SDL_Window *window, SDL_GLContext context);
+extern bool Cocoa_GL_SetSwapInterval(SDL_VideoDevice *_this, int interval);
+extern bool Cocoa_GL_GetSwapInterval(SDL_VideoDevice *_this, int *interval);
+extern bool Cocoa_GL_SwapWindow(SDL_VideoDevice *_this, SDL_Window *window);
+extern bool Cocoa_GL_DestroyContext(SDL_VideoDevice *_this, SDL_GLContext context);
+
+#ifdef __clang__
+#pragma clang diagnostic pop
+#endif
+
+#endif // SDL_VIDEO_OPENGL_CGL
+
+#endif // SDL_cocoaopengl_h_
-- 
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