Commit Graph

15 Commits (d019cd7080144a7881f49919b426e8be8c497780)

Author SHA1 Message Date
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 fa4ba97f6d Merge changes from the witness.
Fix parallel cluster fit compressor.
Luma compression experiment.
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 94401919b8 Add some inline files to reduce amount of code parsed. 13 years ago
castano e8dc679874 Merge recent changes from the witness. 14 years ago
castano 1454cbac14 Fix build. 14 years ago
castano 25e32c8ff2 Fix msvc warnings. 15 years ago
castano 5dbfb20b60 Add DXT1n and CTX1 CUDA compressors. 16 years ago
castano ebc0ff52fa Remove vc8 warnings. 17 years ago
castano 51bd1bd12f Add normal diff option for normal maps.
Start dds assembling tool.
17 years ago
castano 6cee7e2892 Fix loading of dds normal maps.
Fix computation of angular deviation.
17 years ago
castano fbfc9c2bc1 Add normal error to imgdiff.
Rename dxtlib.cpp to nvtt.cpp
17 years ago
castano e34a12a46f flatten tree. 17 years ago