不管怎樣按照elecg2 的方法，我的顯示效果有了顯著提升。

　　Go to GTAIV folder, go into common, then shaders.

　　進(jìn)入游戲目錄-common-shaders

　　Backup everything in there <- !!!

　　備份shaders里面所有的文件!!!

　　Then copy the contents of win32_30_atidx10, and paste them into win32_30_nv8. Or just rename the folders, whatever makes you happy.

　　然后把win32_30_atidx10文件夾中的文件覆蓋到win32_30_nv8中，或者把這些文件夾改名，隨你高興。

　　That gave me a significant performance boost and I have no graphical problems or abnormalities. Try it, if it causes you problems or decreased performance then just put it back to normal. With these steps you can get your game running beautifully in no time, or at least better than before.

　　這給了我可觀的顯示效果的提升(不知道是指幀數(shù)還是畫面)而沒有任何的顯示問題或者反常。試試這個吧，如果這個引起問題或者減低你的顯示效果，那么把備份的覆蓋回去就行了。按照以上步驟，你可以是你的游戲畫面馬上變得非常漂亮，或者至少比以前好。

　　Enjoy.

　　*Ill be adding screen shots tonight.

　　Please Sticky This, I'm tired of people complaining when the answer is right under their nose.

　　請把這帖子置頂，我已經(jīng)厭倦了人們不停抱怨，而答案就在他們眼前。(這也是我想說的)

　　To do a test to actually see if you get any gain from this start your game with 800x600, rest settings how you want them, but start the game in windowed mode. Manually drag the window to your screen size. See if you have a performance increase there, if so. Then doing this big mess of text will help you achieve what you achieved there without having to start the game in windowed mode and manually resize it, thats all this thing does. If you don't get a gain from it then clearly this is no use to you. But it is use to a lot of people.

　　做一個測試看看這個方法是否對你有用：窗口模式啟動，分辨率設(shè)置為800X600，然后其他的按照你的需求設(shè)置。手動將窗口拉到你的顯示器尺寸?？纯达@示效果是否有提升。如果有，那么按照上面那一大坨屎一樣的文字來設(shè)置會幫助你獲得這樣的效果而不需要使用窗口模式和手動調(diào)整大小。如果你無法從中獲得提升那么顯然這個方法對你沒用，但是這對很多人是有用的。(至少對我有用)