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Author SHA1 Message Date
Pavel Krajcevski 076ca07bcf Fix color into rgba packing. 2013-10-10 19:36:10 -04:00
Pavel Krajcevski b07fe9b670 Make IPixels single vectors in order to allow us to use their operators and other convenience functions. 2013-10-10 14:36:45 -04:00
Pavel Krajcevski 127fd7b365 Add Image template instantiation for IPixel 2013-10-10 11:35:28 -04:00
Pavel Krajcevski ad5f012a4c Add the ability to treat intensity pixels as floats. 2013-10-10 11:35:01 -04:00
Pavel Krajcevski 51cec12938 Add intensity pixels 2013-10-10 11:27:54 -04:00
Pavel Krajcevski 3e35fb2c0d Merge SplitCoreLibrary 2013-10-10 11:04:40 -04:00
Pavel Krajcevski 9bbc707379 Fix average downscale method signature. 2013-10-10 10:49:49 -04:00
Pavel Krajcevski 9911d5edc5 Get rid of some redundant code =) 2013-10-08 20:30:31 -04:00
Pavel Krajcevski f502e2bd0e Change the order of directory traversal so that our tests work nicer 2013-10-08 20:30:16 -04:00
Pavel Krajcevski 47074c1224 Abstract away a bit more logic in order to allow us to easily override the core vector operations if need be. 2013-10-08 20:29:56 -04:00
Pavel Krajcevski 01a38dc76b Add more generic structures for performing scalar multiplication with vectors (i.e. ones that actually compile) 2013-10-08 18:39:32 -04:00
Pavel Krajcevski 0add6a5ee9 Allow FasTC::Image<Color> 2013-10-08 18:38:11 -04:00
Pavel Krajcevski a4a289c177 Change the pixel channel size to 16 bits so that our arithmetic operations don't overflow. 2013-10-08 18:37:38 -04:00
Pavel Krajcevski dd12cc92cd Revert "Pixels are actually 4vecs of ints" 
This reverts commit 85c3f9fc90.
 2013-10-08 17:32:40 -04:00
Pavel Krajcevski 2159a6688a Add colors. 2013-10-08 15:07:43 -04:00
Pavel Krajcevski 85c3f9fc90 Pixels are actually 4vecs of ints 2013-10-08 15:07:11 -04:00
Pavel Krajcevski 473a1c1869 Move the operators out of the class definition so that we can derive from Vectors. 2013-10-08 15:06:20 -04:00
Pavel Krajcevski 3a4a841309 Merge branch 'CompressPVRTC' of git.cs.unc.edu:pavel/FasTC into CompressPVRTC 2013-10-07 11:52:24 -04:00
Pavel Krajcevski 4baf2ce311 Combine image functionality from PVRTCEncoder into Base library. 2013-10-04 18:35:18 -04:00
Pavel Krajcevski ab598c9ef7 Move Pixel class from PVRTCEncoder to FasTCBase. 2013-10-03 17:25:15 -04:00
Pavel Krajcevski cb348c3598 Reappropriate vexlib math headers into FasTC. 2013-10-03 17:19:28 -04:00
Pavel Krajcevski 30e0337496 Small refactoring changes. 2013-10-03 14:12:48 -04:00
Pavel Krajcevski 160fbb5e39 Add method for downscaling by averaging nearby pixel values. 2013-10-03 14:12:41 -04:00
Pavel Krajcevski 5b0ede3239 Fix win32 cltool. 2013-10-02 11:56:36 -04:00
Pavel Krajcevski 8e555b8424 Add hessian eigenvalue computation for an image. 2013-10-02 11:20:11 -04:00
Pavel Krajcevski 623f792904 Refactor 2013-10-02 11:19:36 -04:00
Pavel Krajcevski 0112f2cca7 Move the intensity calculation to the Pixel class... 2013-10-01 18:03:59 -04:00
Pavel Krajcevski ce7bb8e891 Add command line flags to choose between whether or not to use PVRTexLib or FasTC 2013-09-30 12:46:23 -04:00
Pavel Krajcevski 219777687f Small refactoring. 2013-09-30 12:39:26 -04:00
Pavel Krajcevski 03f693f104 Add a hook into the PVRTexLib compressor if it's been found via cmake. 2013-09-30 12:38:09 -04:00
Pavel Krajcevski a31de8f797 Wrong indices for modulation values 2013-09-30 11:20:08 -04:00
Pavel Krajcevski 795e8dd32d Change basename in cl tools to avoid directory information. 2013-09-30 11:17:17 -04:00
Pavel Krajcevski dbc7798655 Add modulation image debug output. 2013-09-30 11:08:51 -04:00
Pavel Krajcevski f3c37defcc Make sure that we specify the -l flag before trying to write to a log file. 2013-09-30 11:08:33 -04:00
Pavel Krajcevski 63a235958d When creating a compressed image from data make sure to set the block stream order based upon the format that you're compressing to. Yet more of this bug.... 2013-09-29 14:32:59 -04:00
Pavel Krajcevski a2390189f8 Make sure to not set an output stream if the user hasn't requested it. 2013-09-29 14:32:21 -04:00
Pavel Krajcevski 89fbaf8170 Keep track of the image size with the base image rather than the compressed image. It's not always the case that the image data is RGBA8 data. 2013-09-28 22:40:48 -04:00
Pavel Krajcevski e11e2d1c12 Actually use a log file instead of std::cout and remove a warning that's no longer applicable 2013-09-28 22:40:14 -04:00
Pavel Krajcevski 289bcc9d44 Make the block index for the stat function the pointer reinterpreted as an integer. This way we know exactly what block it is because we simply need to sort the stats in the output log. 2013-09-28 22:39:27 -04:00
Pavel Krajcevski baab69dc99 Fix some MSVC compiler snafus 2013-09-28 22:21:31 -04:00
Pavel Krajcevski c3cb8403b5 Fix our threadsafe streambuf to accept a sink that receives all of the proper output... 2013-09-28 21:44:50 -04:00
Pavel Krajcevski f1924bd221 Try to send a single string that encompasses a stat to the stream so that when we do synchronization it will crunch the entire string at once. 2013-09-28 21:43:25 -04:00
Pavel Krajcevski 43bd44b6ca Add a threadID function 2013-09-28 21:42:50 -04:00
Pavel Krajcevski 13af957ab9 Remove BlockStatManager in favor of ostreams 2013-09-28 21:42:24 -04:00
Pavel Krajcevski 7bd54105e4 Add simple implementation of our thread-safe stream buffer. 2013-09-28 18:11:41 -04:00
Pavel Krajcevski 8bc81edf14 Add skeleton for thread safe stream buffer. 2013-09-28 17:30:25 -04:00
Pavel Krajcevski 157295efa3 Squelch some compiler warnings. 2013-09-27 17:38:36 -04:00
Pavel Krajcevski dcf389d346 Merge PVRTC compressor into split library. 2013-09-27 17:30:16 -04:00
Pavel Krajcevski 8ea39890ac Update compressor to do a simple bounding box algorithm... results are still bad but better than what we've been getting. 2013-09-26 20:19:19 -04:00
Pavel Krajcevski 36ce478821 Refactor PSNR calculations. 2013-09-26 20:18:26 -04:00