c591c5f8b4
Compute spherical harmonics from cube maps. Work in progress.
5 years ago
2ac75fc932
Remove duplicate link instruction.
5 years ago
542711f862
Link with -fPIC when using Clang.
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Remove the need for a few workarounds by handling this in just one place.
5 years ago
7c68e09d77
Fix ATOC overflow error on large textures. Merge fix from The Witness.
6 years ago
a9a6f6968e
Fix minor warnings.
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Add output directories to ignore list.
6 years ago
0f65d60602
Updated C-API to support 2D array textures + added missing enum values from nvtt.h
6 years ago
d2b514a3c1
Comment out hack.
6 years ago
a1c54bc7f7
Add fast sRGB conversion.
6 years ago
bc60e8c154
Use our own parallel for by default to avoid dependencies.
6 years ago
1722b00802
FloatImage does not need a virtual dtor.
6 years ago
95f1f60490
Enable stb libraries for image loading. This was disabled by error.
6 years ago
5c70ffef0b
Merge pull request #287 from madscientist159/master
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Fix build on OpenPOWER (ppc64le) platforms
6 years ago
005b2518c9
Install nvtt_wrapper.h. Fix issue #288 .
6 years ago
95454e9024
Fix build on OpenPOWER (ppc64le) platforms
6 years ago
95bd6193cc
Fix bug 281.
6 years ago
ff3bd55892
Fix compilation on Linux - missing include, semicolon
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According to http://man7.org/linux/man-pages/man3/memalign.3.html ,
memalign() is defined in malloc.h.
Also, the line should be terminated with a semicolon.
Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
6 years ago
9489aed825
Merge changes from The Witness.
6 years ago
00d7e249e2
Add nvimgdiff to TOOLS target, so it is installed by default
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Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
6 years ago
389f7582e5
Fix linking of bc7, needs symbols from nvmath
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If nvtt is build with -Wl,--as-needed, the linker will not resolve bc7
symbols from any library listed earlier, make sure it (also) appears
after libbc7.a
6 years ago
b03d5178fc
Fix .hdr images being loaded as LDR before compression
6 years ago
befe79d103
Merge changes from thekla-atlas.
7 years ago
e442d6d390
Remove incorrect assert. Fixes issue #261 .
7 years ago
ed735ac2cb
Fix alpha coverage subsampling. Fixes issue #266 .
7 years ago
d47de35893
added noalpha option to assemble and fixed RGB write
7 years ago
4fb0070b7e
Do not use undeclared format.
7 years ago
fa03dfc291
Add option to control prefered swizzle.
7 years ago
923b57db45
Merge pull request #255 from AMDmi3/patch-3
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Use libexecinfo on FreeBSD as well
7 years ago
ef30f69c9d
Merge pull request #256 from AMDmi3/patch-4
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Use HW_NCPU on FreeBSD as well
7 years ago
7849ee9e71
Merge pull request #260 from leper/master
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Add virtual destructor to TaskDispatcher.
7 years ago
01597842fe
Update CMakeLists.txt and vc8/9/10 projects
7 years ago
96b73af196
Fast implementations of toLinear() and toGamma() for default gamma=2.2
7 years ago
78054e977b
Add virtual destructor to TaskDispatcher.
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This removes a GCC warning about that missing while virtual functions exist.
7 years ago
a64cc24169
Use HW_NCPU on FreeBSD as well
7 years ago
6b24b1f45c
Use libexecinfo on FreeBSD as well
7 years ago
0535ab3414
fix a bug where created normal maps were not packed prior to compression
8 years ago
24e63456c6
Fix compression for non multiple of 4 texture size
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If the width or the height was not a multiple of 4, we would read data outside of the bitmap array
8 years ago
6fb57d3478
Fix order of kaiser parameters.
8 years ago
383331bb42
Fix issue #240 .
8 years ago
1a75484520
Minor fixes.
8 years ago
a11a6739c2
Fix comments. Minor fixes.
8 years ago
1770ad7280
Fix build on VC2015
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On VC2015 the project wouldn't build because of the missing typedefs.
This was tested on both 2013 and 2015.
8 years ago
b0afc82d7d
Minor osx fixes.
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Remove FindCUDA and use cmake version instead.
8 years ago
3c4ccd41fa
Add basic NetBSD support
8 years ago
f8790a536a
Fix remaining issues on PPC64EL
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One AltiVec-related build issue remained
Self tests now pass on LE POWER platforms
Signed-off-by: Timothy Pearson <tpearson@raptorengineering.com>
8 years ago
203eda1d47
Fix build on PPC64LE
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Signed-off-by: Timothy Pearson <tpearson@raptorengineering.com>
8 years ago
47b06d3255
Fix build failure due to PPM save incorrect data types
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Signed-off-by: Timothy Pearson <tpearson@raptorengineering.com>
8 years ago
65b3dfa4a6
Fix compilation on GCC 6
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GCC 6 apparently doesn't want to cast booleans to pointers anymore. So this fixes it for us. See also our changeset: http://trac.wildfiregames.com/changeset/18364
8 years ago
875a78a124
Merge pull request #236 from mpersano/master
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Add support for compressing texture arrays.
8 years ago
46e5c6a8ee
Fix nvassemble command-line options parsing.
8 years ago
2bd367a4dc
Add support for compressing texture arrays.
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Also add support for reading/writing DX10 uncompressed (RGB/lumi) textures, so
now it's possible to compress a texture array assembled with nvcompress.
8 years ago
49677da371
Remove executable property.
8 years ago
db8fc561c3
Support assembling texture arrays.
8 years ago
9b79638f79
Disable test code from nvdecompress. Update vc12 projects and fix vc12 build. Fixes bug #232 .
9 years ago
7596650a2d
Be more clear that Qt4 is not used. From cfcohen.
9 years ago
9d6c7d6a69
Integrate more changes from cfcohen.
9 years ago
a20044bccc
Integrate changes from cfcohen to supress warning.
9 years ago
268e6abd65
Integrate cfcohen changes to fix linker problems with gcc.
9 years ago
87ca69bd14
Do not output messages for disabled libraries.
9 years ago
63d29a508e
Fix compiler warning.
9 years ago
e9a8630a3f
Increase array size to supress compiler warning.
9 years ago
c0ad0f4d31
Merge changes from The Witness.
9 years ago
a382ea5b21
Fix compiler warning.
9 years ago
26723de502
Fix memory leak reported by Sylvain Rochette in issue #229 .
9 years ago
58617584d4
Apply patch provided in issue #224 . Add support for ARM64.
9 years ago
4ef408b591
Remove debug code.
9 years ago
d32f0e0173
Merge pull request #223 from cmdrf/no-include-library-h
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Do not include Library.h
9 years ago
7b031aa4bf
Do not include removed Library.h
9 years ago
d01d72f8e7
Update NV_FOREACH for C++11
9 years ago
0d205015ae
Merge pull request #221 from cmdrf/snprintf-vs2015
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Do not redefine snprintf on VS2015
9 years ago
7aa0390f32
Merge pull request #220 from cmdrf/cmakecuda
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Fix CMake CUDA introspection
9 years ago
fa062aa298
Do not redefine snprintf on VS2015
9 years ago
205f492e2e
Fix CMake CUDA introspection
9 years ago
899a99a106
Fix link order for Linux
9 years ago
766edcb1a6
Fix more link order for Linux
9 years ago
9ad63e7f3a
Fixed compiler flag being set on wrong target.
9 years ago
81336cc3e9
Remove unnecessary files.
9 years ago
e9d44813d2
Merge pull request #216 from esok/master
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Added support for gcc and c++11 features.
9 years ago
a083337473
Merge changes from The Witness.
9 years ago
6bc3224fe7
Added support for gcc and c++11 features.
9 years ago
7e2a9d1adb
osx fixes. Fix issue 211.
10 years ago
2d6fc0e304
DXT1 compressor tweaks.
10 years ago
d019cd7080
Merge changes from the witness.
10 years ago
4cb60cc5ba
Fix vc12 build.
10 years ago
ac87eefa6d
Apply patch to update C# wraper. Fixes issue 184.
10 years ago
f705b2eaa1
Fixes issue 93.
10 years ago
6ade0e27b7
Fixes issue 202.
10 years ago
7e74261f92
Fixes issue 204.
10 years ago
57298c71c8
Fix issue 194.
10 years ago
b06a6f46a5
Fixes issue 207.
10 years ago
63d6036e3a
Fix issue 206.
10 years ago
ab316deeaa
Add BC7 support. It's incredibly slow - ~60 seconds to compress a 512x512 image, on a Core i7 - but it works.
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- 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
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.
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Also replaced doubles with floats in the eigensolver code. Speeds up BC6 another 5%. No change to RMSE in test suite.
11 years ago
474239c784
Add BC6 support to nvtt lib and utils.
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- 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
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
57b99a1595
Apply CubeSurface fold/unfold patch. Fixes issue 199.
11 years ago
b2b367ef5f
Fix xyzToCieLab bug and add CIE Lab DeltaE 1994 color differencing.
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Fixes issue 197.
Fixes issue 198.
11 years ago
022944e49b
Apply patch to fix issue 192.
11 years ago
27024253ce
Handle 3d textures in nvcompress.
11 years ago
22bc0b949d
Fix assert. Fixes issue 190.
11 years ago
ac0759efc8
Update cmake file. Fixes issue 189.
11 years ago
Ignacio
leper
Starnick
Timothy Pearson
Stefan Brüns
Remi Papillie
Justin Meiners
Ken Cooke
leper
Dmitry Marakasov
Lunkhound
Lectem
Kamil Rytarowski
sanderd17
mpersano
cmdrf
Thomas Roß
esok
castano
castano@gmail.com
nathaniel.reed@gmail.com