Hi!Great lib you have here.I am looking ath YUV grabber and wonder if I need hasNewFrame() if I don't use vsync? I mean I rendere frames in OpenGL as fast as possible and once I rendered the next frame I want to download it immediately.I don't exactly understand the idea behind hasNewFrame().Is it to keep fixed frame rate delay intact>? Thanks.

Hi Roxlu.I think I talked to you already about this issue,but it was long ago and now I got back to try it again.The thing is that I see that I must supply framebuffer twice bigger to get a correct YUV frame.
So for example,if I want to get YUV of size 640x360 I need to provide size like 1280x720 or some weird size which is calulated internally by setupsizes method (max_w and max_h) which is 960x360 for 640x360 framebuffer size.I am not a big expert in video formats,but is is supposed to work this way?or it was the author intention to provide an output 2 times smaller than the input.

Thanks a lot!

PS: Btw,I developed a method to write to all 3 planes in one go using geometry shader and viewport arrays.Can drop you the code if you want :)