TeapotNativeActivity render geometry with artifacts

[Anton Gedroyts]

Hi everyone!

I have issue with sample "TeapotNativeActivity" from ndk directory. 

1. I import this sample form ndk-r10d/samples to Eclipse.

2. Built the project and run on device (nexus 7; gen 2013) and got artifacts in appearence.

See picture: Screenshot_2015-04-21-23-42-47.png

Then I rotate my device on 90 degree and  get correct appearence. See: Screenshot_2015-04-21-23-43-17.png.

Also when I enable MSAAx4 is on the device all works fine. But when I try install it via native code using this command:

glEnable (GL_MULTISAMPLE);

this doesn't affect the result.

I'm new in NDK and don't have any idea how to fix it. I will be glad your advice.

[Ken Turkowski]

Some systems have a pad on each line in order to have a certain number of bytes or pixels per line. Perhaps if you can change the window/surface size so that it is an even number of pixels (or perhaps multiple of 4) in width to eliminate this pad?

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<Screenshot_2015-04-21-23-42-47.png><Screenshot_2015-04-21-23-43-17.png>