<div dir="ltr"><div>I have an application where I'm using QtWebKit to render a website at 25 fps, and am sending the stream of images to a remote video projection display as a video feed.<br><br></div>Right now I'm performing the rendering every frame, even for completely static pages. I would like to have some way of knowing if I should re-render the page and ship it, or if I can just re-use the last rendering because nothing has changed. Is there any way to detect this?<br>
<br clear="all"><div><div><br>-- <br>Stirling Westrup<br>Programmer, Entrepreneur.<br><a href="https://www.linkedin.com/e/fpf/77228" target="_blank">https://www.linkedin.com/e/fpf/77228</a><br><a href="http://www.linkedin.com/in/swestrup" target="_blank">http://www.linkedin.com/in/swestrup</a><br>
<a href="http://technaut.livejournal.com" target="_blank">http://technaut.livejournal.com</a><br><a href="http://sourceforge.net/users/stirlingwestrup" target="_blank">http://sourceforge.net/users/stirlingwestrup</a>
</div></div></div>