VRAM tips
From Unify Community Wiki
(Difference between revisions)
(formatting and added usage info) |
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| − | Compression | + | {| cellpadding="2" cellspacing="0" border="1" |
| − | + | !Compression !! Memory consumption | |
| − | + | |- | |
| − | + | | DXTC1 RGB || .5 Bpp (bytes/pixel) | |
| − | + | |- | |
| − | + | | DXTC3 RGBA || 1 Bpp | |
| − | + | |- | |
| − | + | | RGB 16bit || 2 Bpp | |
| + | |- | ||
| + | | RGB 24bit || 4 Bpp | ||
| + | |- | ||
| + | | Alpha 8bit || 1 Bpp | ||
| + | |- | ||
| + | | RGBA 16bit || 2 Bpp | ||
| + | |- | ||
| + | |RGBA 32bit || 4 Bpp | ||
| + | |} | ||
To figure out total texture size: | To figure out total texture size: | ||
Revision as of 21:41, 23 February 2006
| Compression | Memory consumption |
|---|---|
| DXTC1 RGB | .5 Bpp (bytes/pixel) |
| DXTC3 RGBA | 1 Bpp |
| RGB 16bit | 2 Bpp |
| RGB 24bit | 4 Bpp |
| Alpha 8bit | 1 Bpp |
| RGBA 16bit | 2 Bpp |
| RGBA 32bit | 4 Bpp |
To figure out total texture size: width * height * bpp
Add 33% if you have Mipmaps.
