/[gta4_docs]/memrestrict_values.txt
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Contents of /memrestrict_values.txt

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Revision 15 - (show annotations) (download)
Sun Jan 25 10:36:38 2015 UTC (4 years, 8 months ago) by william
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1 -memrestrict 188743680 LOW TEXTURES (256M Video Cards)
2 -memrestrict 209715200
3 -memrestrict 230686720
4 -memrestrict 262144000 MED TEXTURES (512M Video Cards)
5 -memrestrict 293601280
6 -memrestrict 314572800
7 -memrestrict 629145600 HIGH TEXTURES (1Gig+ Video Cards)
8 -memrestrict 650117120
9 -memrestrict 681574400
10
11
12 Base value: 200 MiB (mebibytes) [1MB = 1024bytes]
13 Base value: 209715200 bytes ==> SIZE_MB*1024*1024
14
15 188743680 = (200*1024*1024)*0.9
16 209715200 = (200*1024*1024)*1.0
17 230686720 = (200*1024*1024)*1.1
18 262144000 = (200*1024*1024)*1.25
19 293601280 = (200*1024*1024)*1.4
20 314572800 = (200*1024*1024)*1.5
21 629145600 = (200*1024*1024)*3.0
22 650117120 = (200*1024*1024)*3.1
23 681574400 = (200*1024*1024)*3.25
24
25
26 To calculate an appropriate value, follow these steps:
27
28 1) Look at the resourse usage in GTA4's Graphics menu
29 2) Write down the value that it reports of the usage (X MB/Y MB), note the X Value.
30 3) If the value is something like: 450MB / 1550 MB, use 450MB
31 value = (450*1024*1024) = 471859200
32 -memrestrict 471859200
33 4) Alternatively you could use the max value: 1550MB ( I personally think this is the best)
34 value = (1550*1024*1024) = 1625292800
35 -memrestrict 1625292800
36
37 -----------------
38 I will, now, explain what each of the memstrict values mean
39 MiB = value/1024/1024
40
41 188743680 = 180 MiB (LOW)
42 209715200 = 200 MiB (...)
43 230686720 = 220 MiB (...)
44 262144000 = 250 MiB (MED)
45 293601280 = 280 MiB (...)
46 314572800 = 300 MiB (...)
47 629145600 = 600 MiB (HIGH)
48 650117120 = 620 MiB (...)
49 681574400 = 650 MiB (...)
50 -- I would assume, that these are average resource usage values
51
52
53
54 ----------------------------------
55 working commandline.txt
56
57 -norestrictions
58 -memrestrict 681574400
59 -noprecache
60 -windowed

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