Commit Graph

9 Commits (master)

Author SHA1 Message Date
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@gmail.com 94d0635285 Merge changes from the Witness. 11 years ago
castano 04bdc76749 Merge changes from The Witness. 12 years ago
castano fa468b04ab Merge changes from The Witness. 12 years ago
castano 2ec37026be Merge changes from the witness. 13 years ago
castano 3c0ab2d3f3 Merge changes from the witness. 13 years ago
castano 8a837981b6 Merge changes from The Witness. 13 years ago
castano c09067e477 Merge private branch. 14 years ago
castano 16adf94635 Add support for floating point output formats.
Images are currently output in linear space, some color transforms not applied.
16 years ago