Pavel Krajcevski
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54f5030aeb
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Add some minor code changes.
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2013-10-16 19:35:34 -04:00 |
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Pavel Krajcevski
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4f2db726b7
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Get rid of unnecessary include
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2013-10-16 10:40:56 -04:00 |
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Pavel Krajcevski
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838d1f7b6e
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Some small refactoring.
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2013-10-15 13:56:40 -04:00 |
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Pavel Krajcevski
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bcf7c5c389
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Some more compiler error and warning fixes.
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2013-10-15 10:32:38 -04:00 |
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Pavel Krajcevski
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89110be602
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Get rid of a bunch of MSVC compiler warnings.
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2013-10-15 00:31:33 -04:00 |
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Pavel Krajcevski
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7ec457faa9
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Remove some dead code
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2013-10-14 21:16:32 -04:00 |
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Pavel Krajcevski
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48d0cae9f0
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Some bug fixes and optimizations.
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2013-10-14 20:59:46 -04:00 |
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Pavel Krajcevski
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d0260d3755
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Don't memset if we don't need to.
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2013-10-14 17:49:45 -04:00 |
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Pavel Krajcevski
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0b85431526
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Get rid of unused variable
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2013-10-14 17:48:00 -04:00 |
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Pavel Krajcevski
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4f44826056
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Since all of our texture dimensions are powers of two, we can optimize out the modulo in favor of a mask.
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2013-10-14 17:45:26 -04:00 |
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Pavel Krajcevski
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87f1e06cb5
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Fix a couple of bugs with both block ordering and indexing
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2013-10-14 17:45:17 -04:00 |
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Pavel Krajcevski
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0188006ce3
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Assert that our width and height are powers of two.
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2013-10-14 17:45:06 -04:00 |
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Pavel Krajcevski
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345292e36a
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Grab compressor from experimental branch
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2013-10-14 17:43:29 -04:00 |
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Pavel Krajcevski
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3e35fb2c0d
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Merge SplitCoreLibrary
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2013-10-10 11:04:40 -04:00 |
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Pavel Krajcevski
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9bbc707379
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Fix average downscale method signature.
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2013-10-10 10:49:49 -04:00 |
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Pavel Krajcevski
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9911d5edc5
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Get rid of some redundant code =)
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2013-10-08 20:30:31 -04:00 |
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Pavel Krajcevski
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4baf2ce311
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Combine image functionality from PVRTCEncoder into Base library.
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2013-10-04 18:35:18 -04:00 |
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Pavel Krajcevski
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ab598c9ef7
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Move Pixel class from PVRTCEncoder to FasTCBase.
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2013-10-03 17:25:15 -04:00 |
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Pavel Krajcevski
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30e0337496
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Small refactoring changes.
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2013-10-03 14:12:48 -04:00 |
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Pavel Krajcevski
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160fbb5e39
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Add method for downscaling by averaging nearby pixel values.
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2013-10-03 14:12:41 -04:00 |
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Pavel Krajcevski
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8e555b8424
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Add hessian eigenvalue computation for an image.
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2013-10-02 11:20:11 -04:00 |
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Pavel Krajcevski
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623f792904
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Refactor
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2013-10-02 11:19:36 -04:00 |
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Pavel Krajcevski
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0112f2cca7
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Move the intensity calculation to the Pixel class...
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2013-10-01 18:03:59 -04:00 |
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Pavel Krajcevski
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03f693f104
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Add a hook into the PVRTexLib compressor if it's been found via cmake.
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2013-09-30 12:38:09 -04:00 |
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Pavel Krajcevski
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a31de8f797
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Wrong indices for modulation values
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2013-09-30 11:20:08 -04:00 |
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Pavel Krajcevski
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dbc7798655
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Add modulation image debug output.
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2013-09-30 11:08:51 -04:00 |
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Pavel Krajcevski
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baab69dc99
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Fix some MSVC compiler snafus
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2013-09-28 22:21:31 -04:00 |
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Pavel Krajcevski
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157295efa3
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Squelch some compiler warnings.
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2013-09-27 17:38:36 -04:00 |
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Pavel Krajcevski
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dcf389d346
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Merge PVRTC compressor into split library.
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2013-09-27 17:30:16 -04:00 |
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Pavel Krajcevski
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8ea39890ac
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Update compressor to do a simple bounding box algorithm... results are still bad but better than what we've been getting.
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2013-09-26 20:19:19 -04:00 |
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Pavel Krajcevski
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264e447e80
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Deal with this bug once and for all. If we have an image in block stream order, then explicitly reorder it before doing any work. Then keep it that way. I probably could have fixed this in the amount of time I've wasted on it. -____-
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2013-09-26 20:17:07 -04:00 |
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Pavel Krajcevski
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4de5f90edf
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Some small bug fixes to our still awful compressor.
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2013-09-25 20:10:18 -04:00 |
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Pavel Krajcevski
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a57c40005c
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Small bug: don't allocate more memory than we have to.
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2013-09-25 20:07:44 -04:00 |
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Pavel Krajcevski
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2c8254d6c3
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Small optimization: reserve vector data before we populate blocks vector.
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2013-09-25 16:38:10 -04:00 |
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Pavel Krajcevski
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33a1dab0a9
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The modulation value is the index.
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2013-09-25 16:37:34 -04:00 |
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Pavel Krajcevski
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088481afe4
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Meant resize instead of reserve.
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2013-09-25 16:37:17 -04:00 |
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Pavel Krajcevski
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a587899048
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Fix some compiler errors with MSVC (and honestly, other compilers should catch them, too.)
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2013-09-25 15:06:45 -04:00 |
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Pavel Krajcevski
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ed12d53cd4
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Merge in a few changes from master
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2013-09-25 15:05:56 -04:00 |
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Pavel Krajcevski
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f19b324d28
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Make sure to use the proper directory when running RUN_TESTS from MSVC. Note, this doesn't work in Release.
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2013-09-25 14:42:35 -04:00 |
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Pavel Krajcevski
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79d2ad79ac
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Fix some snafus on windows
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2013-09-25 14:30:48 -04:00 |
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Pavel Krajcevski
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c6d7bdc670
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Very preliminary compressor
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2013-09-24 20:35:36 -04:00 |
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Pavel Krajcevski
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8f4dcca4d7
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Add some utility functions for manipulating the block data, including packing colors back into the 64-bit word.
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2013-09-24 20:33:48 -04:00 |
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Pavel Krajcevski
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3de9abc908
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Make PVRTC block size a constant accessible from the global header
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2013-09-24 19:30:31 -04:00 |
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Pavel Krajcevski
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340f4f3141
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Add pixel packing routines
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2013-09-24 19:29:03 -04:00 |
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Pavel Krajcevski
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75e570ed16
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Fix some compiler snafus
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2013-09-24 17:46:09 -04:00 |
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Pavel Krajcevski
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1636232717
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Make sure that when changing from higher to lower bit depth (i.e. perform a division) that we round to the nearest value
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2013-09-24 17:45:19 -04:00 |
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Pavel Krajcevski
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ea68f3a138
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PVRTC image quality of life improvements.
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2013-09-24 14:00:14 -04:00 |
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Pavel Krajcevski
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e9a9988a56
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Fix small bug in downsampling that causes artifacts
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2013-09-20 12:48:56 -04:00 |
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Pavel Krajcevski
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1093447055
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Plug in the infrastructure to start passing images to be compressed.
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2013-09-20 12:43:59 -04:00 |
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Pavel Krajcevski
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995c237e5e
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Add downscale test and fix a few bugs and formatting.
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2013-09-19 17:47:36 -04:00 |
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