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I was trying to reuse the drawing code between an IOS and Android app, but using the openTK-1.0 library as recommended in both project with OpenGLES20 shows a lot of differences in the method/function signatures, enums etc. therefore i was unable to ruse openGL2.0 code. Why are the signatures different?
I've come across this as well now. One example:
Any progress on this bug? Without consistency between iOS and Android the benefit of Xamarin is significantly reduced.
This is already fixed, I think it will be part of Xamarin.Android 4.14.x release. Not sure which version of Xamarin.iOS will have it, but probably around the same time as Xamarin.Android release.
yep, same waiting this fix since few years now, to remove all the conditional code in my android/ios projects
you can use opentk 1.0 on ios and openTk (not 1.0) on android they are more similar.
We have checked opentk1.0 in iOS and it is showing
but for android we are not seeing opentk1.0 Library to compare the similarity.
Screencast for this: http://www.screencast.com/t/2Fr4NtbPJdJD
Please let us know if fix is implemented or not.
Xamarin Studio Version 5.1 (build 322)
Git revision: e79f17166d197fa4e7b2750c623d3eed3209aa98
Xamarin addins: b68a34ef2fc4c46b045dc38e26fb199bfe1b201d
Xamarin.iOS Version: 18.104.22.168 Hash: a82e30c
This is fixed and will be available in he next release. (Mono.Android 4.14.x)
I have checked this issue with latest X.Android 4.14.0-13 an I am still not seeing OpenTK and OpenTK-1.0 assemblies for android. This is the screencast for the same: http://www.screencast.com/t/3G9cHSlzfG
=== Xamarin Studio ===
Version 5.1 (build 386)
Installation UUID: 2591d519-875d-4afe-a3d9-5fcf391bbd2d
Mono 3.6.0 ((no/8dcee6c)
GTK+ 2.24.23 (Raleigh theme)
Package version: 306000000
=== Apple Developer Tools ===
Xcode 4.6.3 (2068)
=== Xamarin.iOS ===
Version: 22.214.171.124 (Business Edition)
Build date: 2014-05-19 19:10:29-0400
=== Xamarin.Android ===
Version: 4.14.0 (Business Edition)
Android SDK: /Users/nischal/Desktop/android-sdk-macosx
Supported Android versions:
2.1 (API level 7)
2.2 (API level 8)
2.3 (API level 10)
3.1 (API level 12)
3.2 (API level 13)
4.0 (API level 14)
4.0.3 (API level 15)
4.1 (API level 16)
4.2 (API level 17)
4.3 (API level 18)
4.4 (API level 19)
Java SDK: /usr
java version "1.6.0_35"
Java(TM) SE Runtime Environment (build 1.6.0_35-b10-428-11M3811)
Java HotSpot(TM) 64-Bit Server VM (build 20.10-b01-428, mixed mode)
=== Xamarin.Mac ===
Version: 126.96.36.199 (Starter Edition)
=== Build Information ===
Release ID: 501000386
Git revision: 58b22671f2a21d76dda7adcd09c87865b5467fa0
Build date: 2014-06-05 04:43:48-04
Xamarin addins: 428ee72fa31962f6f93316e9af54e0b111cd3b3c
=== Operating System ===
Mac OS X 10.7.4
Darwin nischals-Mac-mini.local 11.4.0 Darwin Kernel Version 11.4.0
Mon Apr 9 19:32:15 PDT 2012
I think that it is not showing because current XS and VS doesn't work with latest Mono.Android. If you switch to v1.6 framework, you should be able to see OpenTK-1.0 in the references, but probably still not be able to deploy the app.
It should be fixed once IDE's are updated for Mono.Android changes.
The problem mentioned in Comment #6 and Comment #8 is a Xamarin Studio bug and is being tracked in Bug #20402.
I have checked this issue with following builds:
X.S 5.2 (build 179)
Now I am seeing
GL.GetUniformLocation(uint, string); for both iOS and Android. This is the screencast for the same: http://www.screencast.com/t/pMtZJh7PUgkt
Hence, closing this issue.