Ignacio
9489aed825
Merge changes from The Witness.
2018-02-05 18:55:07 -08:00
mpersano
2bd367a4dc
Add support for compressing texture arrays.
...
Also add support for reading/writing DX10 uncompressed (RGB/lumi) textures, so
now it's possible to compress a texture array assembled with nvcompress.
2016-02-28 08:05:59 -03:00
mpersano
db8fc561c3
Support assembling texture arrays.
2016-02-11 18:43:01 -02:00
Ignacio
a083337473
Merge changes from The Witness.
2015-03-24 12:14:49 -07:00
castano
d019cd7080
Merge changes from the witness.
2014-11-04 17:49:29 +00:00
castano
7e74261f92
Fixes issue 204.
2014-05-21 17:47:06 +00:00
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.
2013-12-07 02:17:08 +00:00
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
63897b3ecc
Integrate 3D texture fixes from Ben Goldstein @ Nihilistic.
2012-08-28 17:22:37 +00:00
castano
fea97461c5
Merge changes from The Witness.
2012-07-20 16:17:28 +00:00
castano
d11d7a5f38
seamless cubemap filtering.
2011-10-11 06:40:40 +00:00
castano
2ec37026be
Merge changes from the witness.
2011-10-10 20:24:12 +00:00
castano
eb10483faf
Fix bugs. In progress cube map loading.
2011-09-30 01:52:27 +00:00
castano
676a0b2908
work in progress.
2011-09-29 00:58:47 +00:00
castano
3c0ab2d3f3
Merge changes from the witness.
2011-09-27 17:48:46 +00:00
castano
af9ba8ae90
Add support for 3D texture. Integrate patch provided in issue 28 plus some additional changes.
2011-09-27 05:17:01 +00:00
castano
02709e1699
Set DDPF_FOURCC flag when using DX10 container. Fixes issue 165.
2011-09-13 19:20:51 +00:00
castano
5d19ff392a
Some pitch alignment fixes. Fixes issue 168.
2011-08-26 12:11:38 +00:00
castano
8a837981b6
Merge changes from The Witness.
2011-04-06 02:41:15 +00:00
castano
5f8cd22cdb
Merge changes from the-witness.
2011-01-08 04:54:06 +00:00
castano
5ae77ae037
Fix warnings.
2010-10-28 05:39:35 +00:00
castano
47df8ff7d6
Fix readBlock. Fixes issue 145.
2010-10-21 18:58:49 +00:00
castano
bd74a9ffc6
Merge changes from the-witness.
2010-10-21 18:44:10 +00:00
castano
276c608f26
Fix alignment assumptions in DDS loading code. Fixes issue 132.
...
Merge misc changes from the-witness.
2010-09-07 18:24:50 +00:00
castano
e8dc679874
Merge recent changes from the witness.
2010-08-31 01:39:08 +00:00
castano
e5736fcf92
Add explicit load methods to DirectDrawSurface.
2010-07-01 00:25:44 +00:00
castano
322dcd72c1
Some bug fixes and more progress toward BC6-7 support.
2010-06-03 07:58:03 +00:00
castano
f233188963
Fix format.
2010-06-01 19:25:49 +00:00
castano
c3bc24b165
Merge changes from 2.0.
2010-06-01 19:23:37 +00:00
castano
51a4fe7e2d
Merge private branch.
2010-05-27 23:18:39 +00:00
castano
d86a89742e
Update info message.
2009-10-21 07:40:23 +00:00
castano
782a127071
Add alpha flag to DXT1a files.
2009-04-16 20:06:08 +00:00
castano
ae744f88e6
Add constructor that takes a stream.
2009-04-01 07:13:13 +00:00
castano
9aaee3ae16
Add proper todo message.
2009-03-21 07:42:36 +00:00
castano
19477d60c0
Fix errors in the pixel format conversion code.
2009-03-19 08:57:49 +00:00
castano
098bc2f905
Fix some endiannes errors.
2009-03-04 09:36:40 +00:00
castano
1f4d313d0f
Merge changes from internal branch. Whitespace changes only.
2008-12-29 11:34:39 +00:00
castano
68be24bf00
Set correct DXT5n swizzle code.
...
Select swizzle codes in nvtt instead of nvimage.
2008-10-01 22:28:57 +00:00
castano
0b13b6d0d9
Update version number.
2008-08-20 22:31:14 +00:00
castano
e9002a7d86
Adding support for floating point input/output. Work in progress.
2008-07-31 02:04:44 +00:00
castano
3161fca9d9
Decompress DDS10 files. Only BC# supported so far.
2008-07-30 02:28:09 +00:00
castano
1941e27148
Fix DDS10 header initialization.
...
Fix depth initialization.
2008-07-29 08:43:42 +00:00
castano
96655b3e7c
Work in progress:
...
- better support for DDS10 file format.
- support for RGBA pixel formats with more than 32 bits.
- support for pixel types other than UNORM.
2008-07-26 10:03:12 +00:00
castano
c70e5d6121
Reorg header files.
2008-07-05 09:10:45 +00:00
castano
34ae5bcb6f
Merge 2.0 branch fixes.
2008-04-17 07:17:46 +00:00
castano
7d3facd81a
Merge private branch.
2008-04-17 06:59:13 +00:00
castano
9d47e100f1
Add better support for the DX10 DDS formats.
2008-04-11 23:58:41 +00:00
castano
4c759f999c
Integrate decompressor tool improvements submitted by Amorilia.
2008-04-11 22:03:42 +00:00
