castano
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68be24bf00
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Set correct DXT5n swizzle code.
Select swizzle codes in nvtt instead of nvimage.
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2008-10-01 22:28:57 +00:00 |
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castano
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16adf94635
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Add support for floating point output formats.
Images are currently output in linear space, some color transforms not applied.
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2008-07-31 09:55:22 +00:00 |
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castano
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e9002a7d86
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Adding support for floating point input/output. Work in progress.
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2008-07-31 02:04:44 +00:00 |
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castano
|
86ef67bbfa
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Fix error in input image transformation.
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2008-07-29 05:45:35 +00:00 |
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castano
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96655b3e7c
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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.
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2008-07-26 10:03:12 +00:00 |
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castano
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756f12c994
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Fix errors in color transforms.
Add support for color offsets.
Add support for special swizzles that select default const values.
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2008-06-30 10:59:57 +00:00 |
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castano
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1120f83f7d
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Fix errors.
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2008-05-22 21:31:44 +00:00 |
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castano
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70267fda15
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Add support for input floating point images. Patch provided by Jim Tilander. See issue 27.
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2008-05-15 06:18:24 +00:00 |
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castano
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70331a37fd
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Refactor compression functions, group them into class methods.
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2008-05-06 23:55:19 +00:00 |
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castano
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2ffc4cd7ad
|
Ups, checked in the file before saving it.
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2008-05-06 23:34:46 +00:00 |
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castano
|
48f61dbfc0
|
Add support for linear and swizzle transforms. Fixes issue 4.
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2008-05-06 23:21:39 +00:00 |
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castano
|
94c3fa75a8
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Add comments indicating where to perform linear color transforms.
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2008-05-06 22:01:23 +00:00 |
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castano
|
c562af6d9b
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Integrate YCoCg color space conversion by Jim Tilander.
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2008-05-06 21:49:10 +00:00 |
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castano
|
921ee354c0
|
Remove legacy compressors.
Add iteration count parameter to iterative alpha compressor.
Add optimal compressors.
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2008-04-26 08:02:30 +00:00 |
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castano
|
1df69495fc
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Precompute fast cluster fit factors, and store as static const.
nvtt is completely reentrant now. Fixes issue 37.
cleanup interface of cuda compressors.
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2008-04-18 08:49:32 +00:00 |
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castano
|
bd3314f4af
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Add inputOptions argument to compressors, so that they can access alpha mode.
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2008-03-27 04:28:17 +00:00 |
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castano
|
259e7c58fd
|
Merge Viktor Linder patch into 2.0 and trunk.
Fixes RGB modes with less than 32 bpp.
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2008-03-11 21:22:54 +00:00 |
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castano
|
307c8b99ee
|
Add support for premultiplied alpha. Patch by Charles Nicholson.
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2008-03-07 00:41:03 +00:00 |
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castano
|
8a24a93e2f
|
Disable CUDA when memory allocations fail.
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2008-02-28 16:06:27 +00:00 |
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castano
|
5dbfb20b60
|
Add DXT1n and CTX1 CUDA compressors.
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2008-02-15 08:58:02 +00:00 |
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castano
|
14ae88bb06
|
Fix leaks. Allocate CUDA memory only once. Free allocations when Compressor is destroyed.
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2008-02-14 05:08:26 +00:00 |
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castano
|
c3749f48cd
|
Bug fix. Only use tonormal conversion for top of the mipmap chain.
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2008-02-11 08:35:32 +00:00 |
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castano
|
3c90686e00
|
Final API changes.
Rename OutputHandler::mipmap method to beginImage.
Add NVTT_VERSION.
Add nvtt::version function.
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2008-02-05 00:28:13 +00:00 |
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castano
|
3b24951e93
|
Finish Compressor class.
Move all the image processing to Compressor.cpp.
Finish rescale support, close issue 12.
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2008-02-03 07:31:09 +00:00 |
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castano
|
2b291f7871
|
Fix typos.
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2008-02-01 19:50:19 +00:00 |
|
castano
|
5475f35262
|
Some cleanup.
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2008-01-31 09:17:32 +00:00 |
|
castano
|
ddc79f69f4
|
Refactor internals.
Move compression functions to Compressor.cpp.
Implementing rescaling support in a cleaner way.
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2008-01-30 08:21:55 +00:00 |
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castano
|
d2105f922c
|
More interface changes, update bindings.
Move globals to Compress class, to do CUDA initialization only once.
enableCUDA is broken, will be fixed later tonight.
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2008-01-26 02:46:12 +00:00 |
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