hwhw/kindlepdfviewer — pull request #318 by tigran123 (2012-09-25 14:06:44+00:00)
Title: Show real time, not cpu time when making screenshots.

@NuPogodi this is your code, so I invite your comments and if you have strong justified objections to this change then this pull request should not be merged. So, here is what I am proposing --- to show the accurate real time spent when making a screenshot instead of the approximate estimate of the CPU usage. The reason is: when making a screenshot the program does not spend all of the time making calculations but also communicating with the eInk controller and eventually writing the dump to the flash device. Therefore, showing a mere "estimate of CPU usage" is misleading, but showing the real time is more useful. What do you think?

The other change in this pull request is trivial cleanup (get rid of compile warning and stop crashing screenshots in the emulator).