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Re: GL4ES: another OpenGL over OpenGLES2 emulation - some tech. info and porting progress

Subject: Re: GL4ES: another OpenGL over OpenGLES2 emulation - some tech. info and porting progress
by Hans on 2019/3/28 2:53:09

@kas1e

I've taken a peek at GL4ES' code, and it has code to convert both GL_TRIANGLE_FAN and GL_QUADS to GL_TRIANGLES. I don't know if that code is being used, because there are config variables to enable/disable various features. Differing config settings may also result in code working on one system but not another...

I hope Daniel's got a gl-call logger for you to use. Otherwise the debug version of Warp3D Nova should make it clearer whether GL_TRIANGLE_FAN is or isn't being converted.

This reminds me that it would be really useful to have debugging tools like apitrace for OpenGL and Warp3D Nova.

@all
If anyone's looking for a porting project, please have a look at apitrace.

Hans

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