dolphin/Source/Plugins/Plugin_VideoOGL/Src/cocoaGL.m

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