Hi, i try add msaa to my project, but eglChooseConfig(g_display, configAttributes, &config, 1, &countConfig) returning countConfig = 0, how i can check support msaa ?

code:

I'm not a pro on opengl es but the I guess standard method would be drawing to a multisample framebuffer object you have created with glCreateFramebuffers () and when you have finished rendering resolve the multisample framebuffer to you backbuffer with glBlitFramebuffer ().

Hope that helps.