drewcassidy/nvidia-texture-tools
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9 Commits

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.
 2013-10-25 17:30:55 +00:00
castano@gmail.com
94d0635285 Merge changes from the Witness. 2013-06-07 17:53:55 +00:00
castano
04bdc76749 Merge changes from The Witness. 2012-07-20 16:32:26 +00:00
castano
fa468b04ab Merge changes from The Witness. 2012-02-14 16:31:25 +00:00
castano
2ec37026be Merge changes from the witness. 2011-10-10 20:24:12 +00:00
castano
3c0ab2d3f3 Merge changes from the witness. 2011-09-27 17:48:46 +00:00
castano
8a837981b6 Merge changes from The Witness. 2011-04-06 02:41:15 +00:00
castano
c09067e477 Merge private branch. 2010-05-27 23:19:24 +00:00
castano
16adf94635 Add support for floating point output formats. 
Images are currently output in linear space, some color transforms not applied.
 2008-07-31 09:55:22 +00:00