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Commit Graph

1138 Commits (7525d356a036e80a4452a9fbd08bea279c55bd98)
 

Author SHA1 Message Date
Ignacio d4fbfd0ff4 Add project notes. 9 years ago
Ignacio 4c7ff58885 Update vc12 projects 9 years ago
Ignacio a083337473 Merge changes from The Witness. 9 years ago
esok 6bc3224fe7 Added support for gcc and c++11 features. 9 years ago
castano 7e2a9d1adb osx fixes. Fix issue 211. 10 years ago
castano 2d6fc0e304 DXT1 compressor tweaks. 10 years ago
castano d019cd7080 Merge changes from the witness. 10 years ago
castano@gmail.com 4cb60cc5ba Fix vc12 build. 10 years ago
castano@gmail.com 9722101114 Cleanup vc12 project. 10 years ago
castano@gmail.com 3f0bffaadf Add vc12 solution. 10 years ago
castano 6e69560969 Tag dll and binaries with 32/64 suffix. 10 years ago
castano 8f4ebf1d93 Remove missing project. 10 years ago
castano 132443013a Minor updates to C# bindings. Work in progress. 10 years ago
castano ac87eefa6d Apply patch to update C# wraper. Fixes issue 184. 10 years ago
castano f705b2eaa1 Fixes issue 93. 10 years ago
castano 6ade0e27b7 Fixes issue 202. 10 years ago
castano 7e74261f92 Fixes issue 204. 10 years ago
castano 57298c71c8 Fix issue 194. 10 years ago
castano b06a6f46a5 Fixes issue 207. 10 years ago
castano 63d6036e3a Fix issue 206. 10 years ago
nathaniel.reed@gmail.com ab316deeaa Add BC7 support. It's incredibly slow - ~60 seconds to compress a 512x512 image, on a Core i7 - but it works. 
- Added AVPCL compressor to projects and got it building with VC9 and VC10.
- Removed unused command line interface & file read/write code from AVPCL.
- Convert AVPCL to use NV vector math lib, asserts, etc.
- Convert AVPCL to use double instead of float.
- Added 4x4 symmetric eigensolver, for AVPCL; it's based on the existing 3x3 one, but I had to rewrite the Householder reduction stage.  As with ZOH, using the eigensolver (instead of SVD) gives a ~25% speedup without significantly affecting RMSE.
- Encapsulate ZOH and AVPCL stuff into their own namespaces to keep everything separate.
- Added some missing vector operators to the nvmath lib.
 11 years ago
nathaniel.reed@gmail.com f2fa0517b5 Ported over James Arvo's SVD code from ZOH. It's a good deal slower than the eigensolver, and no better in RMSE - so didn't use it, but left the code in place for future reference. 
Also replaced doubles with floats in the eigensolver code.  Speeds up BC6 another 5%.  No change to RMSE in test suite.
 11 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
nathaniel.reed@gmail.com 77188a42ac Fix VC10 project files. Fix code to build with CUDA 5.5 (the cudaMemcpyToSymbol overload that takes the symbol name as a string was removed). 11 years ago
castano@gmail.com 57b99a1595 Apply CubeSurface fold/unfold patch. Fixes issue 199. 11 years ago
castano@gmail.com b2b367ef5f Fix xyzToCieLab bug and add CIE Lab DeltaE 1994 color differencing. 
Fixes issue 197.
Fixes issue 198.
 11 years ago
castano@gmail.com 022944e49b Apply patch to fix issue 192. 11 years ago
castano@gmail.com 27024253ce Handle 3d textures in nvcompress. 11 years ago
castano 22bc0b949d Fix assert. Fixes issue 190. 11 years ago
castano ac0759efc8 Update cmake file. Fixes issue 189. 11 years ago
castano@gmail.com 94d0635285 Merge changes from the Witness. 11 years ago
castano 634229a842 Fix issue 182. 11 years ago
castano eb5556548d Fix issue 186. Confirmed it works on gcc and clang. 11 years ago
castano 14faa8e564 Fix linux/osx compiler errors. Fixes issue 168. 11 years ago
castano 2f12bfdb41 Fix issue 158. 11 years ago
castano 358bd0296e Fix issue 181. 11 years ago
castano aa6cd0d2e5 Fix alpha detection code. Fixes issue 183. Thanks rocatis! 11 years ago
castano 83bdcb541c OpenBSD fixes. Fixes issue 176. 12 years ago
castano 1d8d067caf Fix build under OSX with clang. Fixes issue 180. 12 years ago
castano 15f5e19d40 Add missing semicolon. Fixes issue 179. 12 years ago
castano 63897b3ecc Integrate 3D texture fixes from Ben Goldstein @ Nihilistic. 12 years ago
castano ac3f2d1794 Misc changes. 12 years ago
castano bff3dab505 Fix errors. 12 years ago
castano 04bdc76749 Merge changes from The Witness. 12 years ago
castano 3b4fcd0369 Merge changes from The Witness. 12 years ago
castano fea97461c5 Merge changes from The Witness. 12 years ago
castano 897cc78397 Port fix from 2.0 to trunk. Problem discovered thanks to Jern-Kuan. 12 years ago
castano 0eb7c3eb71 Integrate skylight model. Work in progress. 12 years ago
castano 20c5078e93 Fix tabs. 12 years ago
castano c784e03be5 Try to increase robustness of thread pool. 12 years ago