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cureos / aforge

PCL version of AForge.NET Framework, https://code.google.com/p/aforge/
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Cannot pass Windows Phone 8.1 WinRT app certification #14

Closed zipswich closed 9 years ago

zipswich commented 9 years ago

I have just tried the NuGet package by including it in an app, but without using any function. Windows App Certification Kit fails to certify the package built with this. The error message is the following:

Error Found: The supported APIs test detected the following errors: ◦This API is not supported for this application type - Api=memcpy. Module=ntdll.dll. File=AForge.dll. ◦This API is not supported for this application type - Api=memset. Module=ntdll.dll. File=AForge.dll.

anders9ustafsson commented 9 years ago

@zipswich Many thanks for reporting this issue, I have not been aware of this app certification limitation for WPA 8.1. I will deal with this as soon as possible and publish an update that will allow you to circumvent this problem.

zipswich commented 9 years ago

@anders9ustafsson Thanks a lot for the response at a lightning speed. Does the fix mean that the package does not support WP?

anders9ustafsson commented 9 years ago

@zipswich I have not updated the NuGet packages yet, I might look into another issue first before I do that. But don't worry WPA 8.1 (i.e. non-Silverlight Windows Phone) is still supported. It is just that you will use the PCL profile 111 version (.NET 4.5 + Windows 8 + Windows Phone 8.1) of AForge.Core instead, and that particular version does not call NTDLL.dll.

zipswich commented 9 years ago

Thanks for the clarification.

anders9ustafsson commented 9 years ago

@zipswich I have now updated the NuGet packages. Please give them a spin to see if it works better this time. It is probably a good idea to unload and reload AForge.Core since it has changed platform targets in this release.

zipswich commented 9 years ago

Hallelujah! The app package built with the NuGet package has passed the test of Windows App Certification Kit. Thanks a lot. At this point of time, I am looking for motion functionality. I assume I need to use portable AForge.Vision too.

anders9ustafsson commented 9 years ago

Depending what you are looking for, motion can be a more difficult issue. I have not (yet) been able to adapt the AForge.Video... libraries sufficiently to PCL. But please check if the functionality in AForge.Vision (and for that matter, Accord.Vision) is enough for you.

zipswich commented 9 years ago

Thank you for the tips. I saw your name on the creators of Portable AForge Vision which I assume has motion detection. I have just started looking into AForge, and am still trying to figure out which packages offer what functions.