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Commit Graph

651 Commits (d8aec2002259a7f8d984bd37ffc5854c89d29c62)

Author SHA1 Message Date
castano 2ca6e4a1bd Add support function for stb compressor. 15 years ago
castano b839b873e1 Remove commented out code. 15 years ago
castano ab473f4ec5 Add DXT5 tests. 
Use timer class.
 15 years ago
castano f1ebbd4da6 Add more third-party compressors. 15 years ago
castano ac79935c88 Init default values. 15 years ago
castano 2aca4673ab Some progress implementing new api. 15 years ago
castano 43893d5d0f Add NV5x DXT5 decompressor. 15 years ago
castano 009eaf2aa6 Fix msvc warnings. 15 years ago
castano fd2492670e Add a QPF timer. 15 years ago
castano 7d88f4fa32 Merge changes from 2.0 branch. 15 years ago
castano 60022acaa7 Add dxt5 tests to testsuite. 15 years ago
castano a5faf51738 Add simd power solver. 15 years ago
castano 2d38f4fb2c Update cmake scripts to use new FindCUDA package. 15 years ago
castano 63897f3fe6 Mark threads as required. 15 years ago
castano 71f29a27f3 Fix error in zero padding. 15 years ago
castano 720be412fa Return correct error codes. Fix issue 92. 15 years ago
castano 8d361eee22 Use memory allocator correctly. 15 years ago
castano 782a127071 Add alpha flag to DXT1a files. 15 years ago
castano bed4d78f6b Remove static member that was not thread safe! 15 years ago
castano d7f8fba7a7 Add comment about thread safety. 15 years ago
castano 53265596a3 Update nvtt wrapper. 15 years ago
castano ae24cb163d Remove msvc warnings. 15 years ago
castano ae744f88e6 Add constructor that takes a stream. 15 years ago
castano 5ac76b68c9 Add option to select decompression algorithm to test suite. 15 years ago
castano f2090df7a5 Add support for FreeBSD. Patch by AMDmi3. 15 years ago
castano 0a8de141a6 Fix errors on win32. Define function pointers properly. 15 years ago
castano 9aaee3ae16 Add proper todo message. 15 years ago
castano 974cacda5f Update single color compression tables. 15 years ago
castano 953a63d7b5 Add farbrausch images to testsuite. 15 years ago
castano 19477d60c0 Fix errors in the pixel format conversion code. 15 years ago
castano 8a48250bcb Fix win32 errors and errors in the png saving code. 15 years ago
castano 35ff0e5aa6 Remove verbose error checking. 15 years ago
castano 8529dcf755 Fix memory leaks. 
Shutdown CUDA properly when nvtt context is destroyed.
Fixes issue 83.
 15 years ago
castano 56543e1a92 Merge changes from 2.0 15 years ago
castano 72543c9307 Add todo message. 15 years ago
castano 872c61e1d1 Add image saving code. 15 years ago
castano 7f3cee4db9 Remove commented out code. 15 years ago
castano 3f036a11a6 Avoid msvc8 warnings. 15 years ago
castano be12367910 fix blend, add setborder and fill methods. 15 years ago
castano c59a2e0a4b Implement alpha premultiplication and color blending. 15 years ago
castano 0abec17ab4 Implement toGreyScale. 
Skip undefined images.
 15 years ago
castano 6b67f4a0d7 More progress with imperative api. 
Rename Texture to TexImage.
Implement image initialization.
Add stubs for all methods.
 15 years ago
castano 8e836591ee Fix warning. 15 years ago
castano 50b8b67185 Hide file format especific savers. Add generic image saver. 
Misc fixes under OSX.
 15 years ago
castano ab73c790e1 Testsuite cleanups and improvements. 
Add ctest support.
Add FileSystem::changeDirectory method.
 15 years ago
castano d99cf11e2e Update version checking code. 15 years ago
castano d9832ed22c Eliminate some warnings with MSVC. 15 years ago
castano a02649faa9 Fallback to CPU compressor only on smaller images. 15 years ago
castano a28ebb4ccf Some more progress in the imperative API. 15 years ago
castano 0f5a5e5d24 Some more progress in the imperative API. 15 years ago
castano 8f0b129a52 Add RefCounted base class back to the reposotory. 15 years ago
castano 098bc2f905 Fix some endiannes errors. 15 years ago
castano 5943e8f42f Fix errors on ibook G4. 15 years ago
castano e48f56a15e Includer project headers first. 15 years ago
castano 25e32c8ff2 Fix msvc warnings. 15 years ago
castano db63ba7fa4 Fix build in win64. 15 years ago
castano 3df66be089 Do not use CUDA to compress small mipmaps. 15 years ago
castano 3a52923697 Add alpha command line option. 15 years ago
castano 9953883d26 Cleanup cmake files. 15 years ago
castano 03c9ec0f62 More cleanup. Remove files that are not strictly required. 15 years ago
castano 88fc5ca18e Merge changes from private tree. 
Eliminate files that are not needed for NVTT.
 15 years ago
castano 6fb29816a2 Gnome thumbnailer. Fixes issue 82. 16 years ago
castano 9d5242594b Add gnome thumbnailer by Frank Richter. Fixes issue 82. 16 years ago
castano 69c74d7a5e Add support for comments. 16 years ago
castano b7ea7a255b Fix const-correctness. 16 years ago
castano 17790a34df Add support for PNG in nvdecompress. Patch by Frank Richter. Fixes issue 80. 16 years ago
castano 7741a99b90 Add support for saving PNG files. Patch by Frank Richter. Fixes issue 79. 16 years ago
castano 36dd7fb76b Merge changes from p4. 16 years ago
castano 8fa870bf0c Fix typo. Fixes issue 82. 16 years ago
castano 1afdf2da8a Fix alpha-weighted filtering. 16 years ago
castano 242aa4254e Use alpha-aware resize when alpha is used for transparency and it's not premultiplied. 16 years ago
castano 4f576d5539 Add support for alpha weighting to float image. 16 years ago
castano 2411f3f5db Fix generation of blended sobel filter. Fixes issue 77. 16 years ago
castano 1c6b65ad52 Do not use custom FindGLUT cmake script. 16 years ago
castano f92a2191f2 Print message when cuda acceleration enabled. 16 years ago
castano 49409e9d92 Cleanup color rounding and expansion. 16 years ago
castano f753cc9702 Implement FileSystem::exists correctly on win32. 16 years ago
castano 2ad15489bb Try to optimize color rounding and expansion. 
Detect CUDA 2.1 properly.
 16 years ago
castano fa53ddcecd Add NV5x/G8x DXT decompression code. 
Clean things up a bit, remove old code.
 16 years ago
castano 94357626f7 Merge fixes from 2.0 branch. 16 years ago
castano 19342d8adf Use timer class instead of clock. 
Check that file exists before opening.
 16 years ago
castano 2ed4fee447 Fix error sin string builder and path. 16 years ago
castano f03d702d84 Implement exists with access instead of stat. 16 years ago
castano 10de10b9c2 Implement FileSystem::exists(). 16 years ago
castano 508f9fbdc2 Start implementing experimental interface. 16 years ago
castano e965b0e4a9 Include correct headers. 16 years ago
castano 1f4d313d0f Merge changes from internal branch. Whitespace changes only. 16 years ago
castano b8eb12afc1 Merge changes from internal branch. 
- Better support for win64.
 16 years ago
castano 1975883bed Update after changes in nvcore. 16 years ago
castano 9bda107603 Add pull push filter with bilinear filtering. 16 years ago
castano b4f17b968a Merge changes from internal branch. 
- Add frustum class and bezier evaluation functions.
- Add component accessors to vector.
- Add matrix constructors.
- Fix errors in sparse solvers.
- Better robust orthogonalization.
- Fix montecarlo distribution.
 16 years ago
castano e5ae0c0e20 Merge internal branch. 
- Remove old/unused code.
- Remove format string constructors.
- Better win64 support (vsscanf, prefetch, etc).
- Fix radix sort to sort -0 correctly.
- Add misc utilities (constraints, timer, cpuinfo, introsort).
 16 years ago
castano a03411e451 Check version properly. 16 years ago
castano 931580edc5 Include cuda runtime properly. 16 years ago
castano fd2f5465f8 Do not use kahansum, that was stupid. 
Include cuda runtime properly.
 16 years ago
castano 127052f404 Use KahanSum to compute RMSE. 
Fix typos.
 16 years ago
castano a30490ab9b Preserve cluster location for empty partitions. 16 years ago
castano 1ec115c7ec Cleanup 4 means compressor. 16 years ago
castano a4f56b65b8 Add support for alpha modes in the CPU compressors. Fixes issue 30. 16 years ago
castano bb69acec6c Add FileSystem to build. 16 years ago
castano 4bbf5e96f4 Add squish external compressor. 
Rename our squish version to nvsquish.
 16 years ago
castano 4a85f8e48d Remove executable flag. 16 years ago
castano f34b7ce84f Merge optimizations from squish. 16 years ago
castano 010905edd3 Fix tabs. 16 years ago
castano 7bb2d55d35 Create output directory. 16 years ago
castano e3a7cc19dd Add file system helper. 16 years ago
castano 379605d30a Use metric to measure distance to clusters. 16 years ago
castano c05c4e155b Merge optimizations from official squish release. 16 years ago
castano fd73484bfc Merge optimizations from official squish relese. 16 years ago
castano f29d7dd938 Try using 4 means clustering. 16 years ago
castano 3a5dc4783a Add support for regressions. 16 years ago
castano d4a713451e Fix 4 means clustering. 16 years ago
castano 41f6e0ba73 Try 4-means. 16 years ago
castano 11073171a1 Rename stress to testsuite. Install target. 16 years ago
castano 0805832b44 Remove squish build and project files. 16 years ago
castano a4dcd414ca Fix errors. 16 years ago
castano 4ff8a83f90 Add fitting code to build. 16 years ago
castano 48da357385 Add PCA, and 4-means implementation. 16 years ago
castano e1916d43c8 Do not mix tabs and spaces. 16 years ago
castano 321f320bfb Do not print stupid messages. 16 years ago
castano df32fedc7c Add command line options. 
Reformat output for easier parsing.
 16 years ago
castano a7396b70ba Fix segfault on linux. Merged from 2.0 branch. 16 years ago
castano d9ca49cc5e Fix bug in dxt decompression. 
Output files as TGA.
 16 years ago
castano 56849b78ad Output compressed files. 16 years ago
castano a769831fb5 Add const keyword to const arguments. 16 years ago
castano 7486201a7e Fix bug in testsuite. 16 years ago
castano 1813624992 Modify stress test to compress a list of real images. 16 years ago
castano 5fa27adfcd Add custom error code and message for the case when container format does not support a certain output format. 16 years ago
castano 6d1891a7e9 Remove gcc-4.3 warning. 16 years ago
castano 8fb1d70d0b Fix bug detected by gcc-4.3. 16 years ago
castano c26c52d59c Fix gcc-4.3 warnings. 16 years ago
castano c3329d4675 Fix gcc-4.3 warning. 16 years ago
castano 1cefc366f8 Remove unused function. 16 years ago
castano 7df0885c4f Fix CUDA detection code on linux. 16 years ago
castano 1c5da0e341 Do not use cuda API when CUDA not found. 
Fix end of lines.
 16 years ago
castano 36ba75b598 Select fastest device. 16 years ago
castano 1628831878 Fix comment. 16 years ago
castano 12e774ea74 Fix cmake file. 16 years ago
castano 66b18f2dbd Fix build under VC7 16 years ago
castano 7776bd5c17 Win32 fixes. 16 years ago
castano 6d8a75462a Build nvtt as a shared library. 16 years ago
castano cf18077eda Prevent missmatches between incompatible versions of the CUDA runtime and the CUDA driver. 16 years ago
castano aa37e7a868 Add library loading helpers. 16 years ago
castano d01a5c1661 Workaround bug in CUDA runtime. When using CUDA 2.0, it's required to use a driver that supports CUDA 2.0. 16 years ago
castano 5234060618 Integrate branch 2.0 to trunk. 16 years ago
castano f402f28643 Use unsigned ints for stream sizes and positions. 16 years ago
castano f047043eb2 Fix compiler errors under gcc-4.3 16 years ago
castano 7eac4195c4 Fix compiler errors under gcc-4.3 16 years ago
castano b2d6122769 Fix linux build. 16 years ago
castano cd59058fc2 Fix linux includes. 16 years ago
castano db14e048e1 Fix errors in Green and Alpha optimal compressors. 16 years ago
castano 68be24bf00 Set correct DXT5n swizzle code. 
Select swizzle codes in nvtt instead of nvimage.
 16 years ago
castano b284669993 Try some optimizations. 16 years ago
castano 2f6e885ced Add DXT1 compressor that uses texture to avoid CPU swizzling. 
Fix errors under emulation.
Experiment with DXT5 compressor.
 16 years ago
castano 13e2d2e447 Fix float support. 16 years ago
castano 0b13b6d0d9 Update version number. 16 years ago
castano 16adf94635 Add support for floating point output formats. 
Images are currently output in linear space, some color transforms not applied.
 16 years ago
castano e9002a7d86 Adding support for floating point input/output. Work in progress. 16 years ago
castano 3161fca9d9 Decompress DDS10 files. Only BC# supported so far. 16 years ago
castano bb5b02df0e Adding support for floating point images as input. 16 years ago
castano 1941e27148 Fix DDS10 header initialization. 
Fix depth initialization.
 16 years ago
castano 02c3abb394 Fix color transforms. 16 years ago
castano 86ef67bbfa Fix error in input image transformation. 16 years ago
castano 79529f994f Fix compilation error. 16 years ago
castano c2508d9eeb Add option to use dds10 headers. 16 years ago
castano b1cd916105 Change parameters in declaration to match definition. 16 years ago
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.
 16 years ago
castano 529c0075e1 do not compile mpeg tests. 16 years ago
castano c70e5d6121 Reorg header files. 16 years ago
castano 7394644719 Move ui to separate folder. 16 years ago
castano b2e7d717c2 Fix compilation error under gcc/linux. 16 years ago
castano 756f12c994 Fix errors in color transforms. 
Add support for color offsets.
Add support for special swizzles that select default const values.
 16 years ago
castano 206bfcf0f3 reorg included files 16 years ago
castano c08acc8a71 Add single color compressor to optimal green compressor. 
Improve quality of DXT1 green compressor increasing search range.
 16 years ago
castano 45f7244f20 Check in proposed fix for issue 44. 16 years ago
castano f412ec8efb Fix assertion. 16 years ago
castano a1a34f546f Do not compile nvmpegenc. 16 years ago
castano 7ef88c6f7e Fix build on OSX 10.5. Solves issue 44. 16 years ago
castano 3368f9039b Fix embarrasing typo. 16 years ago
castano 870a3fe438 Add references. 16 years ago
castano 82bed4ac9a Eliminate warning. 16 years ago
castano b8a9395117 Fix end of lines. 16 years ago
castano 6befe3505c Enable Qt ui with win32/msvc. 16 years ago
castano ff6f7f0506 Add quick and dirty single frame mpeg encoder based on ffmpeg. 16 years ago
castano 55e7d3dec4 Delete outdated comment. 16 years ago
castano b5e373b734 Compile NVTT under G5/leopard 16 years ago
castano 58e5f6534f Print version number in copyright statement. 16 years ago
castano eda4786ca6 Update version number. 16 years ago
castano 29a720bf82 Do not print text. 16 years ago
castano 1120f83f7d Fix errors. 16 years ago
castano c38c3dc584 Fix win32 buid errors and warnings due to FreeImage. 16 years ago
castano e068964423 Fix EXR loading code. Issue 45. Fix provided by alastairpatrick. 16 years ago
castano ea340443d9 Add -mipfilter command line option, per request of Noel Llopis. 16 years ago
castano fb2b0cb38c Fix bug reported by Noel Llopis. 
Make sure FreeImage declarations are not used when FreeImage is not available.
 16 years ago
castano c01566cd2f Add support for FreeImage in nvimage. 
Add support for floating point input images in nvtt.
 16 years ago
castano 70267fda15 Add support for input floating point images. Patch provided by Jim Tilander. See issue 27. 16 years ago
castano aebcea412c Search for freeimage. 16 years ago
castano bccdcd49da Use standard gram schmidt 16 years ago
castano 0f186e688f Remove 'virtual' from non virtual methods. 16 years ago
castano 38e9652d64 Remove executable flag. 16 years ago
castano f08114c1b5 Whops, check fix for vc9. 16 years ago
castano 70331a37fd Refactor compression functions, group them into class methods. 16 years ago
castano 2ffc4cd7ad Ups, checked in the file before saving it. 16 years ago
castano 4ba8e87a38 Ups, checked in file before saving it. 16 years ago
castano 48f61dbfc0 Add support for linear and swizzle transforms. Fixes issue 4. 16 years ago
castano 94c3fa75a8 Add comments indicating where to perform linear color transforms. 16 years ago
castano c562af6d9b Integrate YCoCg color space conversion by Jim Tilander. 16 years ago
castano a889f2fda6 Add support for alpha modes in the CUDA compressors. 16 years ago
castano d855d0461b Add single color checks to CUDA compressors. 
Use optimized bitmap table for CTX compressor.
 16 years ago
castano 6a6b3edce1 factorial optimization suggested by pponywong. 16 years ago
castano ce3a65c03e Fix operator= in String class. 16 years ago
castano 8d9bf5c0b3 Fix after refactoring CPU compressors. Changes were not tested with CUDA enabled. 16 years ago
castano ab5265e642 Remove declaration of method that was removed. 16 years ago
castano fd1d5e41c7 Add missing files! 16 years ago
castano 15e7125b4b Check for single color blocks in all compressors. 16 years ago
castano 921ee354c0 Remove legacy compressors. 
Add iteration count parameter to iterative alpha compressor.
Add optimal compressors.
 16 years ago
castano e3f7e303e4 Use FLT_MAX instead of INFINITE. The latter not supported in msvc. 16 years ago
castano 1df69495fc Precompute fast cluster fit factors, and store as static const. 
nvtt is completely reentrant now. Fixes issue 37.
cleanup interface of cuda compressors.
 16 years ago
castano 91eb30667f Add TLS class wrapper. 
Fix AutoPtr operator=.
Fix typo.
 16 years ago
castano 34ae5bcb6f Merge 2.0 branch fixes. 16 years ago
castano bade8e5e09 Merge private branch. 16 years ago
castano 141a05edf4 Merge private branch. 16 years ago
castano 7d3facd81a Merge private branch. 16 years ago
castano 17a4f765fb Merge private branch. 16 years ago
castano cb91740591 Merge private branch. 16 years ago
castano d10295fbf6 Use DXT1a single color compressor. 16 years ago
castano fa5e1f5a07 Add single color DXT1a compressor. 16 years ago
castano 9d47e100f1 Add better support for the DX10 DDS formats. 16 years ago
castano 4c759f999c Integrate decompressor tool improvements submitted by Amorilia. 16 years ago
castano 299ad176fc Add experimental image based interface. 16 years ago
castano 5070cc98d3 Do not use constructor that initializes POD types. 16 years ago
castano 133ebfb282 Remove unused parameter warnings. 
Do not compile tokenizer; it's not being used, and does not work on win64 yet.
 16 years ago
castano ebe8054728 Cache HAVE_* variables so that they can be edited through the cmake gui. 16 years ago
castano bd3314f4af Add inputOptions argument to compressors, so that they can access alpha mode. 16 years ago
castano 065c5f0689 Cleanup simple compressors. Move code from FastCompress to QuickCompress. 16 years ago
castano d2384cf47f Remove unused methods. 16 years ago
castano aff59c22b8 remove unused compressors 16 years ago
castano 59be16d40a Remove unused fitting code. 16 years ago
castano b7a724448b Remove unnecesary dependency. 16 years ago
castano 259e7c58fd Merge Viktor Linder patch into 2.0 and trunk. 
Fixes RGB modes with less than 32 bpp.
 16 years ago
castano 307c8b99ee Add support for premultiplied alpha. Patch by Charles Nicholson. 16 years ago
castano 65aa7e1eaa Add interface for swizzle color xform. 16 years ago
castano f5ae4c1a9a Fix indexMirror error reported by Chris Lambert. 16 years ago
castano 75c09220c8 Fix Image copy ctor bug reported by Richard Sim. 16 years ago
castano 9f4b4bd532 Update comments about hole filling algorithms. 16 years ago
castano ff93ad41cb Fix end of lines. 16 years ago
castano 56c7771100 Fix end of lines. 16 years ago
castano ccced843e3 Use smaller allocations to prevent errors. 
Check for allocation errors.
 16 years ago
castano dafe2b8841 Hide copy ctor and operator to prevent compiler warnings. 
Wrap pimpl using NVTT_DECLARE_PIMPL macro.
 16 years ago
castano e3e7fcb226 Check cuda errors to find out whether the cuda context initialization succeeded. 16 years ago