183 lines
3.8 KiB
Objective-C
Executable File
183 lines
3.8 KiB
Objective-C
Executable File
#import "cocoaGL.h"
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@implementation NSApplication(i)
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- (void)appRunning
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{
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_running = 1;
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}
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@end
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@interface cocoaAppDelegate : NSObject
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- (NSApplicationTerminateReply)applicationShouldTerminate:(NSApplication *)sender;
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@end
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@implementation cocoaAppDelegate : NSObject
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- (NSApplicationTerminateReply)applicationShouldTerminate:(NSApplication *)sender
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{
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return NSTerminateCancel;
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}
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@end
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void cocoaGLCreateApp()
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{
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ProcessSerialNumber psn;
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NSAutoreleasePool *pool;
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if (!GetCurrentProcess(&psn)) {
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TransformProcessType(&psn, kProcessTransformToForegroundApplication);
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SetFrontProcess(&psn);
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}
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pool = [[NSAutoreleasePool alloc] init];
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if (NSApp == nil) {
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[NSApplication sharedApplication];
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//TODO : Create menu
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[NSApp finishLaunching];
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}
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if ([NSApp delegate] == nil) {
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[NSApp setDelegate:[[cocoaAppDelegate alloc] init]];
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}
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[NSApp appRunning];
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[pool release];
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}
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NSWindow *cocoaGLCreateWindow(int w,int h)
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{
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NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
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NSWindow *window;
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window = [[NSWindow alloc] initWithContentRect:NSMakeRect(50,50,w,h)
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styleMask:NSTitledWindowMask | NSResizableWindowMask
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backing:NSBackingStoreBuffered
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defer:FALSE];
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[window setTitle:@"Dolphin on OSX"];
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[window makeKeyAndOrderFront: nil];
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[pool release];
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return window;
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}
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void cocoaGLSetTitle(NSWindow *win, const char *title)
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{
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NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
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[win setTitle: [[[NSString alloc] initWithCString: title encoding: NSASCIIStringEncoding] autorelease]];
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[pool release];
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}
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void cocoaGLMakeCurrent(NSOpenGLContext *ctx, NSWindow *win)
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{
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NSAutoreleasePool *pool;
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pool = [[NSAutoreleasePool alloc] init];
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int value = 0;
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[ctx setValues:&value forParameter:NSOpenGLCPSwapInterval];
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if (ctx) {
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[ctx setView:[win contentView]];
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[ctx update];
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[ctx makeCurrentContext];
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} else {
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[NSOpenGLContext clearCurrentContext];
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}
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[pool release];
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}
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NSOpenGLContext* cocoaGLInit(int mode)
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{
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NSAutoreleasePool *pool;
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NSOpenGLPixelFormatAttribute attr[32];
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NSOpenGLPixelFormat *fmt;
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NSOpenGLContext *context;
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int i = 0;
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pool = [[NSAutoreleasePool alloc] init];
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attr[i++] = NSOpenGLPFADepthSize;
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attr[i++] = 24;
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attr[i++] = NSOpenGLPFADoubleBuffer;
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attr[i++] = NSOpenGLPFASampleBuffers;
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attr[i++] = mode;
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attr[i++] = NSOpenGLPFASamples;
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attr[i++] = 1;
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//if opengl < 1.3 uncomment this twoo lines to use software renderer
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//attr[i++] = NSOpenGLPFARendererID;
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//attr[i++] = kCGLRendererGenericFloatID;
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attr[i++] = NSOpenGLPFAScreenMask;
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attr[i++] = CGDisplayIDToOpenGLDisplayMask(CGMainDisplayID());
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attr[i] = 0;
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fmt = [[NSOpenGLPixelFormat alloc] initWithAttributes:attr];
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if (fmt == nil) {
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printf("failed to create pixel format\n");
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[pool release];
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return NULL;
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}
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context = [[NSOpenGLContext alloc] initWithFormat:fmt shareContext:nil];
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[fmt release];
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if (context == nil) {
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printf("failed to create context\n");
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[pool release];
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return NULL;
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}
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[pool release];
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return context;
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}
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void cocoaGLDelete(NSOpenGLContext *ctx)
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{
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NSAutoreleasePool *pool;
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pool = [[NSAutoreleasePool alloc] init];
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[ctx clearDrawable];
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[ctx release];
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[pool release];
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}
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void cocoaGLSwap(NSOpenGLContext *ctx,NSWindow *window)
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{
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NSAutoreleasePool *pool;
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pool = [[NSAutoreleasePool alloc] init];
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[window makeKeyAndOrderFront: nil];
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ctx = [NSOpenGLContext currentContext];
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if (ctx != nil) {
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[ctx flushBuffer];
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}
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else
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{
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printf("bad cocoa gl ctx\n");
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}
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[pool release];
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}
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