Rich Geldreich 78e22234bd More transcoder fixes found during fuzz testing (I disabled all header/data CRC checking by setting BASISU_NO_HEADER_OR_DATA_CRC16_CHECKS to 1).

2019-05-09 14:43:13 -07:00

..

alpha3.basis

new file

2019-05-07 15:52:53 -07:00

basis_wrappers.cpp

new WebGL test files

2019-04-30 19:54:24 -07:00

basis.js

More transcoder fixes found during fuzz testing (I disabled all header/data CRC checking by setting BASISU_NO_HEADER_OR_DATA_CRC16_CHECKS to 1).

2019-05-09 14:43:13 -07:00

basis.js.mem

- Fixing minor block artifacts on pure 2 color B&W blocks when transcoding to BC1/BC7. This was caused by the ETC1S blocks using extreme ETC1S settings: codetable 7 (the one with the largest intensity deltas), using blocks with selectors that took up the full range (0-3), but the blocks only actually used the two outlier colors (0 and 3 only). The ETC1S->BC1/BC7 table based format conversion system doesn't realize that only the outlie colors were going to be used (i.e. not all 4 colors, just the outer 2), and so the quality of the transcoded block suffered because pure black could not be mapped. In BC7 mode, we now switch to pure BCT (block truncation coding) for any blocks with <= 2 unique colors, independent of their selectors.

2019-05-09 10:44:38 -07:00

build.bat

new WebGL test files

2019-04-30 19:54:24 -07:00

build.sh

new WebGL test files

2019-04-30 19:54:24 -07:00

dxt-to-rgb565.js

new WebGL test files

2019-04-30 19:54:24 -07:00

index.html

Important: Changing the Basis file version, so any existing files will need to be recompressed!

2019-05-02 16:09:11 -07:00

kodim20.basis

Major compression performance/quality improvements, for a 15-35% or so decrease in file size for the same Y PSNR/SSIM. The basis file format has changed due to these optimizations.

2019-05-07 15:52:54 -07:00

renderer.js

new WebGL test files

2019-04-30 19:54:24 -07:00