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Reply to How to tell if Address Sanitizer is active?

There's no macro, AFAIK. I usually add one as a part of the build type.However, if it's just so that you can prevent a function being instrumented, you can tag them with __attribute__((no_sanitize_address)). E.g:__attribute__((no_sanitize_address)) void myfunc() { // Sketchy or hot-path code. }

Developer Tools & Services General

Jun ’15

h264 Periodic Intra Refresh on iOS 8

HI,Anyone has experiance decoding a raw h264 stream with Periodic Intra Refresh using AVSampleBufferDisplayLayer ? I have an IP camera that sends h264 row stream with Periodic Intra Refresh over UDP.I'm building a CMBlockBuffer, appending all the NALU of a frame, then create a CMSampleBuffer with DisplayImmediately attachement and enque it to the AVSampleBufferDisplayLayer as descibed in WWDC - 2014 Direct Access to  Video Encoding and Decoding video.My code is:// Called with all NALU of a frame as NSData (with start code replaced by the nalu size) - (void)didReceiveNalu:(NSArray*)naluArray { OSStatus osstatus; CMBlockBufferRef blockBufferRef = NULL; CMSampleBufferRef sampleBufferRef = NULL; // create a block buffer osstatus = CMBlockBufferCreateEmpty(CFAllocatorGetDefault(), naluArray.count, 0, &blockBufferRef); if (osstatus != kCMBlockBufferNoErr) { NSError* error = [NSError errorWithDomain:NSOSStatusErrorDomain code:osstatus userInfo:nil]; NSLog(@Error creating block buffer = %@, [error descri

Media Technologies Audio AVFoundation

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1.1k

Jun ’15

Reply to problem with viewing web view storyboard in application

Any errors from testing or does it just do a silent fail?Black screen could be a number of reasons, from the build needing an option-clean to a misnamed SB to a case where an outlet is set on the view controller.If there are any outlets on the initial view controller (or, if the initial view controller is a navigation controller, the root view controller), the system will not render any launch image, and instead show a black screen.There are others, so search here/google and see if any hit the mark.

Programming Languages General

Jun ’15

Reply to mixing value semantics and reference semantics with protocol oriented design

Hi Quincey,Thanks for your patience. Yup, I am aware of KVO and MVC. After watching WWDC sessions about protocol oriented programming and Building Better Apps with Value Types I am trying to force myself to use this type of thinking for my projects to find out if I can find apply them and find any value in them. It sounds like with this particular case I am pushing for something that's not really cut for value semantics and I will be better off using classes.

Programming Languages Swift

Jun ’15

Reply to Watch OS 2 beta 2

And back down. It's the first beta build 13S5255d not the the 2.2

App & System Services Core OS

Jun ’15

Reply to Watch OS 2 beta 2

13S5255d is beta 2. That's the same build my Watch is on, and it's definitely on b2.

App & System Services Core OS

Jun ’15

Reply to Watch OS 2 beta 2

Correct but there is a beta 2.2 build

App & System Services Core OS

Jun ’15

Reply to Watch OS 2 beta 2

13S5255c is the build number of the broken b2 they pulled. People who updated before Apple pulled it have had to send their watches back to Apple to have them fixed.13S5255d is definitely the most up-to-date version available to developers.

App & System Services Core OS

Jun ’15

Reply to A good distributed build tool for xcode?

You might look into the continuous integration (aka Bots) feature, added in Xcode 5 and updated a few times. Basically, the way it works is by using a Mac with OS X server to host the build and source control merge operations. I'm a solo developer, so I haven't tried it out, but I hear it's pretty good.

Developer Tools & Services Xcode

Jun ’15

Swift related "Invalid binary"

I'm uploading a new version of an app today. And iTC tells me Invalid binary. Corresponding email tells me this:Invalid Swift Support - The bundle contains an invalid implementation of Swift. The app may have been built or signed with non-compliant or pre-release tools. Visit developer.apple.com for more information.I'm compiling application as usual, with xcodebuild. Using 10.10.4 release and Xcode 6.4 release (I tried with 10.10.3, Xcode 6.3.2 and got the same result). Can't understand how this setup can build invalid Swift binary.Am I the only one seeing this problem? What can I do to ensure that resulting binary is OK?Thanks!

App Store Distribution & Marketing App Review App Review

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2.5k

Jun ’15

Reply to Apple Music?

But there is something to be said for feature parity. The discrepancy with production and beta software (where beta is actually behind production) is completely counter intuitive to the development process.Why should we be working on older code? What about apps that utilize the music player? Are you saying they just WONT break once Apple Music changes are included in the new player?The beta should be at minimum current with all production features (unless they are intentionally being depricated). Any b.s. excuses you want to throw around about developers knowing better. I am a developer, I know better, have been building and testing mobile apps since before the iPhone existed and have been registered with Apple (paying dev here) for 6 years now.Oh and yes I do have tons of devices. Some run beta and some run production. But that does not exuse these variances in feature parity.

App & System Services Core OS

Jun ’15

Code signing Issues - need help please.

Hello everyone. Please excuse the rookie questions.I've created new development & distrobution certificates today on a new mac pro with a brand new xcode 6.4 install. I also made fresh, new provisioning profiles & enabled all the devices I wanted in the process.I was having already issues building & archiving on my other mac before but then I noticed that a number of the provisioning profiles had recently become invalid. Deciding that I was probably having more than one problem I decided to revoke all the old certificates & delete all the invalid profiles & create new ones.I created a development cert & a distrobution cert as well as provisioning profiles for development, ad-hoc dist & app store dist. All of that seemed to go perfectly fine. I installed the certificates on the mac & xcode see the new provisioning profiles but I am unable to run a build or archive an IPA.I'm getting what seem lile strange errors...xCode is saying:Code Sign error: No codesigning

Code Signing Certificates, Identifiers & Profiles Signing Certificates Provisioning Profiles

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3.4k

Jun ’15

Reply to Code signing Issues - need help please.

Did you create a new apple ID password yet?Did you delete the old archive for that app?Can you build to a device?

Code Signing Certificates, Identifiers & Profiles

Jun ’15

Reply to Code signing Issues - need help please.

Hello, thanks.I am using the same apple ID and developer account that I always have if thats what you mean.There are no old archives of this app on this particular machine. This would be the first IPA exported on this computer or with this copy of Xcode.When I run a build with a particular simulator selected the build succeeds but the simulator does not open.When I run a build to a connected device I get:No codesigning identities (i.e. certificate and private key pairs) that match the provisioning profile specified in your build settings (“XC Ad Hoc: com.fulltimeartists.Graffwriter”) were found.

Code Signing Certificates, Identifiers & Profiles

Jun ’15

Reply to Code signing Issues - need help please.

I noticed the the simulators may not have been downloaded so I am downloading them now. It is however much more important that I can build to devices and archive ipa files & at the moment I can't do either of those.

Code Signing Certificates, Identifiers & Profiles

Jul ’15

build disappears

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