1.52 Graphics issues

Rich1212

Chieftain
Joined
Jan 22, 2006
Messages
2
Hi all

Firstly I would like to point out that Civ4 ran well without any patches apart from the slow down in later game and wonder sound skipping.

Since I have installed 1.52 the game has been driving me crazy. I installed the patch through the games update facility. The issue is some kind of graphics glitch which I have not seen listed in previous threads. It usually occurs when the diplomacy screen comes up but also at other times such as when a game loads or going to the city screen.

The bug is that all terrain details change color and the game slows down to a crawl (about one frame every 5 secs). It is not the other graphics error where there are streaks going in all directions over the screen. It is also not the issue where the terrain is all black.
All the other graphic details are fine apart from the terrain which has changed color. I usually spend around 5 or 10 minutes negotiating with the machine to let me save and reload the game. This work around usually works, however sometimes I need to close the game as the reloads have the same graphics issue. This issue is happening every couple of turns.
About half the time when the diplomacy screen comes up there are no issues.

The game seems to be slower in general as well and the wonder animations are now skipping graphically as well as the sound. When the diplomacy screen does not put a spanner in the works sometimes I get the teeth/eyeball issue.

Sorry I am writing this at work so no screens. Will add when I get home if we can update our postings.

i am planning to carryout the following maintenance when i get home tonight.
-update video card driver (i have not since i got the card so hopefully this will help alot)
-clear documents and setting Civ cache
-make a few changes to .ini file
-lower resolution (in game)
-reduce color to 16 bit rather than 32bit (outside of game)

I will post any improvements

Any further recommendations would be much appreciated

Machine
Intel 2.8 Prescott
512 memory
Asus 9600xt
Lanparty motherboard (not sure of spec)
XP pro sp2
 
Alright

Got home last night and installed catalyst (ATI’s graphics card management center) and the latest drivers for my graphics card. I also reduced the color quality to 16 bit from 32 bit. Didn’t turn down any of the in game graphics (All to the max).

Before I did these changes I turned on screen dumps in the .ini file so I could get some images of the bug to update my case with. However, as with everything in life I couldn’t reproduce the problem when I want too. Perhaps I was experiencing the issues after my machine had been running for a long time. I had however cleared the “my documents CIV cache” before trying to recreate the issue. And this has been pointed out as a possible reason for performance issues.

The end result of these changes I made is that Civ now runs better than it did before I upgraded to the latest patch where I started experiencing the issues.

HOWEVER, after about 4 hours of play I had a CTD and an error message saying my graphics cards memory was full and could I please turn down the in game graphics setting. Also I constructed no wonders during the game play so I am unsure if their performance has been improved.

Unfortunately I didn’t go about applying and testing the fixes in a very scientific method but I can recommend users with similar issues try out these fixes.
 
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