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
1d8d067caf
Fix build under OSX with clang. Fixes issue 180.
2012-09-11 16:22:09 +00:00
castano
fa468b04ab
Merge changes from The Witness.
2012-02-14 16:31:25 +00:00
castano@gmail.com
23bfc1b514
Fix errors and enable new cluster fit compressor.
2012-01-01 21:29:27 +00:00
castano
94401919b8
Add some inline files to reduce amount of code parsed.
2011-10-10 19:35:21 +00:00
castano
5f8cd22cdb
Merge changes from the-witness.
2011-01-08 04:54:06 +00:00
castano
23b140416a
Work in progress. Experiment with lightmap compression.
2010-11-12 03:32:46 +00:00
castano
bd74a9ffc6
Merge changes from the-witness.
2010-10-21 18:44:10 +00:00
castano
9ae9ec1975
Fix power method initial estimate as in squish.
2010-05-31 07:40:08 +00:00
castano
c09067e477
Merge private branch.
2010-05-27 23:19:24 +00:00
castano
88fc5ca18e
Merge changes from private tree.
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Eliminate files that are not needed for NVTT.
2009-03-01 00:18:47 +00:00
castano
a30490ab9b
Preserve cluster location for empty partitions.
2008-11-24 10:35:42 +00:00
castano
379605d30a
Use metric to measure distance to clusters.
2008-11-22 21:32:27 +00:00
castano
d4a713451e
Fix 4 means clustering.
2008-11-22 11:32:51 +00:00
castano
a4dcd414ca
Fix errors.
2008-11-22 08:35:04 +00:00
castano
48da357385
Add PCA, and 4-means implementation.
2008-11-22 08:30:20 +00:00
castano
59be16d40a
Remove unused fitting code.
2008-03-14 08:39:03 +00:00
castano
7543dd1efa
Import all sources from perforce.
2007-04-17 08:49:19 +00:00