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Re: SDL20GL TopWindow handling [message #41115 is a reply to message #41112]

Thu, 31 October 2013 22:31

Sgifan
Messages: 37
Registered: February 2010
Location: France

Member

Maybe take a look at http://www.raywenderlich.com/3664/

Your shaders look simple enough but try to lower the precision in the frag shader (lowp instead of mediump as i see in the current code (GLES specific))

Also using VBO seems to help a lot for speed.

[Updated on: Thu, 31 October 2013 23:11]

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[Message index]

		SDL20GL TopWindow handling By: Sgifan on Thu, 31 October 2013 11:31
		Re: SDL20GL TopWindow handling By: mirek on Thu, 31 October 2013 14:22
		Re: SDL20GL TopWindow handling By: mirek on Thu, 31 October 2013 14:28
		Re: SDL20GL TopWindow handling By: Sgifan on Thu, 31 October 2013 16:21
		Re: SDL20GL TopWindow handling By: mirek on Thu, 31 October 2013 19:34
		Re: SDL20GL TopWindow handling By: Sgifan on Thu, 31 October 2013 22:31
		Re: SDL20GL TopWindow handling By: mirek on Fri, 01 November 2013 07:33

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