Optimized the WPF version of the pop-up player

The performance optimizations of WPF were studied in the idle time of the year, and the practiced hand was re-written before the pop-up screen player was written. Years ago the time is not enough, did not finish, these two days to get a bit, basically made almost.

The main rewrite of the underlying rendering algorithm, the optimization effect is very obvious, try a few Bilibili on the popular barrage, basically full screen of the barrage can still play smoothly. On my i5-750, CPU usage is basically around 16% (the video basically consumes 7% of the CPU), or more satisfying. And I still use the relatively simple algorithm, the beginning of all the barrage to load the screen, there is no use of multi-threaded rendering, or there is some optimization of space.

In addition, by the way to optimize the experience of the bomb screen, plus a stroke, shadow and other rendering effects, it seems to be more clear, and different bullets scrolling speed are not the same, look at the time is very comfortable. And with a simple style configuration tool (choose "Settings" in the right-click menu), you can modify it to your liking. (consider adding more different styles later.)

As follows: Click to download. (requires. Net 4.5 framework), see the previous article for how to use it. Because of the time is more hasty, there are many want to add to the function has not been completed, follow-up if there are empty and then slowly, if there are any comments and suggestions welcome message.

Optimized the WPF version of the pop-up player