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cthmusic · Post by **cthmusic** » Wed Mar 30, 2005 8:54 pm

Hey Urs, your example for the CAUGui wont compile under the latest sdk update from apple. Any suggestions on how I can fix this ??

Thanks

Urs · Post by **Urs** » Thu Mar 31, 2005 12:52 am

Yeah... sorry for that...

Apple has extended the AUParameterInfo struct. It now has 2 more members between the cstring name and the CFString name. Just add them and you're done.

If it doesn't work, I can look into it, but only after Musikmesse (next week).

Cheers,

Urs

cthmusic · Post by **cthmusic** » Thu Mar 31, 2005 5:46 am

Actually it turns out the reason it wasnt compiling was because xcode didnt like not having a CFSTR("name of control") (or a char cast) in the first argument of each AUParameterInfo.

But, when I load up the example in live or logic none of the controls work. As in, all the buttons are missing. It still registers the meters though. Its as if the control -> interface communication was lost somehow. :(

Urs · Post by **Urs** » Thu Mar 31, 2005 8:45 am

cthmusic wrote:Actually it turns out the reason it wasnt compiling was because xcode didnt like not having a CFSTR("name of control") (or a char cast) in the first argument of each AUParameterInfo.

Dude, be careful with type casts here...

Here's how it should look like:

Code: Select all

static const AudioUnitParameterInfo asParInfo[]=
	{
		// Name				Clumps  CFStr				Unit		Min			Max			Default		Flags
		{	"Knob_1",		0, 1,		CFSTR("Knob_1"),	kGeneric,	0.0f,		100.0f,		50.0f,		rw_flag	},
		{	"Knob_2",		0, 1,		CFSTR("Knob_2"),	kGeneric,	0.0f,		127.0f,		0.0f,		rw_flag	},
		{	"Buttons_1",	0, 2,		CFSTR("Buttons_1"),	kIndexed,	0.0f,		4.0f,		0.0f,		rw_flag	},
		{	"Buttons_2",	0, 2,		CFSTR("Buttons_2"),	kIndexed,	0.0f,		8.0f,		0.0f,		rw_flag	},
		{	"Slider_1",		0, 3,		CFSTR("Slider_1"),	kGeneric,	0.0f,		100.0f,		0.0f,		rw_flag	},
		{	"Slider_2",		0, 3,		CFSTR("Slider_2"),	kGeneric,	0.0f,		100.0f,		0.0f,		rw_flag	},
		{	"Slider_3",		0, 3,		CFSTR("Slider_3"),	kGeneric,	0.0f,		100.0f,		50.0f,		rw_flag	},
		{	"Display_1",	0, 4,		CFSTR("Display_1"),	kIndexed,	0.0f,		7.0f,		0.0f,		rw_flag	},
		
		
		// -----------------------------------------------------
		{  "<noname>", 0, 0, 0, 0.0f, 0.0f, 0.0f, 0 }
	};

Hope this helps...

Urs

Urs · Post by **Urs** » Thu Mar 31, 2005 8:46 am

Oh, it looks a bit scattered. Please note the 0 before the ClumpID in each row...

Cheers,

Urs

cthmusic · Post by **cthmusic** » Fri Apr 01, 2005 5:20 pm

I can get it to compile but the problem lies when I load it up. None of the controls show up. Just there backgrounds. But, the meters still register. Must be something internal in the way CAUGui handles the control registering.

BTW, Thanks for all your help! I'd really rather use your Gui SDK than have to hardcode it or build my own :(

Urs · Post by **Urs** » Fri Apr 01, 2005 7:47 pm

Hmmm...

I will migrate it to XCode 1.5 and latest CA SDK soon. I've just seen that I'm still on XCode 1.1 which is pretty untolerable

Cheers,

Urs

Urs · Post by **Urs** » Fri Apr 01, 2005 7:48 pm

Oh... one thing... do you use a Compositing Window? - I guess that might confuse soem coordinates or some Draw1Control()s are missing...

Urs

cthmusic · Post by **cthmusic** » Sat Apr 02, 2005 12:33 am

Sorry, Im relatively new to OS X coding. Im using the budled example project for CAUGui SDK in XCode 1.1, so Im not sure if Im using a compositing window or not ... I'll d/l 1.5 and see if it helps at all too.

Urs · Post by **Urs** » Sat Apr 02, 2005 12:37 am

Compositing Windows would be what the host gives to you. So, my question basically was, which host do you use for testing

XCode 1.1 should be fine. This is what I use.

Can you send me a screenshot to urs at u-he.com? I'd like to see what exactly you mean...

Cheers,

Urs

u-he

KVR Audio

CAUGui example wont compile under CA sdk 1.3.4