Commit Graph

10 Commits

Author SHA1 Message Date
DRC
ce6f3d8cd2 Refactored YUVImage Java class so that it supports both unified YUV image buffers as well as separate YUV image planes; modified the JNI functions accordingly and added new helper functions to the TurboJPEG C API (tjPlaneWidth(), tjPlaneHeight(), tjPlaneSizeYUV()) to facilitate those modifications; changed potentially confusing "component width" and "component height" terms to "plane width" and "plane height" and modified variable names in turbojpeg.c to reflect this; numerous other documentation tweaks
git-svn-id: svn://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1360 632fc199-4ca6-4c93-a231-07263d6284db
2014-08-17 12:23:49 +00:00
DRC
9e9df11625 Extend the YUV decode functionality to the TurboJPEG Java API, and port the TJUnitTest modifications that treat YUV encoding/decoding as an intermediate step of the JPEG compression/decompression pipeline rather than a separate test case; Add the ability to encode YUV images from an arbitrary position in a large image buffer; Significantly refactor the handling of YUV images; numerous doc tweaks; other Java API cleanup and usability improvements 2014-03-16 22:56:26 +00:00
DRC
4fcdeb795d Extend the TurboJPEG Java API to support generating YUV images with arbitrary padding and to support image scaling when decompressing to YUV 2013-04-28 01:32:52 +00:00
DRC
448d12d298 Add x, y parameters to TJDecompressor so that it can be used to decompress to an arbitrary position in the destination image (TurboVNC needs this.) 2012-06-06 08:41:06 +00:00
DRC
be085e08b3 tjGetScaledSize() would never be able to accommodate scaling factors > 1, so replace it with a function that returns a list of fractional scaling factors that TurboJPEG supports. 2011-03-01 09:53:07 +00:00
DRC
8755a6805a Implement YUV encode/decode methods at the Java level; Remove some of the arguments from the Java API and replace with get/set methods; General API cleanup; Fix BufferedImage grayscale tests in TJUnitTest 2011-02-25 06:11:03 +00:00
DRC
a311c1cd21 Support for compressing from/decompressing to a BufferedImage in the Java wrapper 2011-02-23 12:09:56 +00:00
DRC
4802041125 More JNI cleanup + added unit test and fixed bugs uncovered by it 2011-02-23 02:20:49 +00:00
DRC
1a9a4d13c7 Streamline Java wrapper 2011-02-22 10:27:31 +00:00
DRC
7404770855 Restructure Java classes into their own package 2011-02-08 06:54:36 +00:00