Add SDL2 sources

SDL2-2.0.12/test/testnativecocoa.m

@@ -0,0 +1,51 @@
+
+#include "testnative.h"
+
+#ifdef TEST_NATIVE_COCOA
+
+#include <Cocoa/Cocoa.h>
+
+static void *CreateWindowCocoa(int w, int h);
+static void DestroyWindowCocoa(void *window);
+
+NativeWindowFactory CocoaWindowFactory = {
+    "cocoa",
+    CreateWindowCocoa,
+    DestroyWindowCocoa
+};
+
+static void *CreateWindowCocoa(int w, int h)
+{
+    NSAutoreleasePool *pool;
+    NSWindow *nswindow;
+    NSRect rect;
+    unsigned int style;
+
+    pool = [[NSAutoreleasePool alloc] init];
+
+    rect.origin.x = 0;
+    rect.origin.y = 0;
+    rect.size.width = w;
+    rect.size.height = h;
+    rect.origin.y = CGDisplayPixelsHigh(kCGDirectMainDisplay) - rect.origin.y - rect.size.height;
+
+    style = (NSTitledWindowMask|NSClosableWindowMask|NSMiniaturizableWindowMask);
+
+    nswindow = [[NSWindow alloc] initWithContentRect:rect styleMask:style backing:NSBackingStoreBuffered defer:FALSE];
+    [nswindow makeKeyAndOrderFront:nil];
+
+    [pool release];
+
+    return nswindow;
+}
+
+static void DestroyWindowCocoa(void *window)
+{
+    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
+    NSWindow *nswindow = (NSWindow *)window;
+
+    [nswindow close];
+    [pool release];
+}
+
+#endif