Commit Graph

18 Commits (daff42781de2a0e014d2827a320b330914a7e267)

Author SHA1 Message Date
Ignacio daff42781d Work toward packaging dxt1 compressor as a single header library. 4 years ago
Ignacio ca3871a28c More cleanups! 4 years ago
Ignacio 9009962054 Minor cleanups and some experiments. 4 years ago
Ignacio 9489aed825 Merge changes from The Witness. 6 years ago
Ignacio a083337473 Merge changes from The Witness. 9 years ago
castano 2d6fc0e304 DXT1 compressor tweaks. 10 years ago
castano d019cd7080 Merge changes from the witness. 10 years ago
nathaniel.reed@gmail.com 474239c784 Add BC6 support to nvtt lib and utils.
- Use 3x3 eigensolver for initial fit in ZOH.  Slightly better perf and RMSE than power method.
- Remove use of double precision in ZOH - speeds up by 12%.
- Fixed RGBM encoding that was broken for HDR images.
- Use gamma-2.0 space for RGBM for HDR images (improves precision in darks).
- Use UNORM instead of TYPELESS formats when saving a DX10 .dds file.  The TYPELESS formats break most viewers.
- Cleaned up warnings in ZOH code.
- Command-line utils will warn if you give them an unrecognized parameter.
- Added VS2010 profiling results.
11 years ago
castano 04bdc76749 Merge changes from The Witness. 12 years ago
castano f1c943cd57 Merge changes from The Witness. 12 years ago
castano 8922ab86d6 Fix msvc build. Fixes issue 171.
Improve sse perf.
Fix rmse computation in nvimgdiff.
13 years ago
castano f2d90ee844 Fix errors in new cluster fit compressor. 13 years ago
castano@gmail.com 23bfc1b514 Fix errors and enable new cluster fit compressor. 13 years ago
castano 94401919b8 Add some inline files to reduce amount of code parsed. 13 years ago
castano 0a290a64cc Add support for D3D9 and D3D10 decoders. Fixes issue 157. 13 years ago
castano 95b5e1decd Cleanup clusterfit. 14 years ago
castano c51f25f38d concurrency experiments. 14 years ago
castano 0bb3011f7f Add cluster fit implementation based on squish. 14 years ago