Traditional and non-traditional techniques have been used to achieve speed and high image quality even on a 9 year old 3Dfx Voodoo2. Although the 3Dfx Glide3x texture format naming conventions are used, the library can be expanded for generic use. The library supports 6 enhancers and 6 image filters. FXT1 and S3TC texture compression are supported.
Glitch64 SVN changelog:
r126
Fixed various HWFBE-related bugs
r127
Ported r 122:125 from trunk.
r128
Corrected texture frame buffer checksum calculation.
r129
Fixed various HWFBE-related bugs.
r130
Corrected combiner for Zelda MM pause screen.
r131
Add option 'fb_crc_mode'. Correct ini file.
r132
Fixed a bug in CalcCRC.
Download: Glitch64 SVN r132
Source:Here