Forums - Adreno 320 Stencil Buffer problem

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Adreno 320 Stencil Buffer problem
nkligang
Join Date: 22 Mar 15
Posts: 2
Posted: Sun, 2015-03-22 22:23
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Hi, I have a graphic renderring problem about stencil buffer using Adreno 320 on Android devices. the problem is descript as follow.

I use cocos2dx 2.2.3 as my 2d game engine. I have developed a game which scene can be destroyed. I use CCClippingNode class in my game. (the CCClippingNode class use Stencil Buffer to clip)

Somebody said this problem has occurs on devices which has android system version bellow 4.3, I will try it later.

This problem is not exist on most android devices except the devices which using Adreno 320!

this demo can be download at:

http://115.28.106.122:19038/pang_terrain_problem.apk

Can somebody help me to solve this problem? thank you very much!

my email address is [email protected], welcome to email me about this problem.

 

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Re: Adreno 320 Stencil Buffer problem
nkligang
Join Date: 22 Mar 15
Posts: 2
Posted: Thu, 2017-08-24 00:29
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This problem has been fix for change CCClippingNode.cpp(cocos2dx 2.2.3) in

line 231: glClear(GL_STENCIL_BUFFER_BIT);

to //glClear(GL_STENCIL_BUFFER_BIT);

 

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