Imagination PowerVR SDK Blog

eglSwapBuffer broke the rendering thread


Hi there,

I’m working on port a game from DirectX to OpenGL ES. This game divide into several thread, render process, resources process and so on.

Problem is that, everything in rendering thread is work well, except once I call eglSwapBuffer, rendering thread will broke :|, this is happen with Window SDK. I have not tested with another SDK or environment yet.

Is any chance Window SDK is not fully thread safe?


Unfortunately . SDKs (Windows,Linux PCemulations) are not thread safe yet. We will be looking to solve that issue