Commit Graph

15 Commits

Author SHA1 Message Date
DRC
9b49f0e4c7 Re-work TJBUFSIZE() to take into account the level of chrominance subsampling
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@668 632fc199-4ca6-4c93-a231-07263d6284db
2011-07-12 03:17:23 +00:00
DRC
6b76f75d2c Add new API functions, tjAlloc() and tjFree(), which allow memory to be allocated and freed using a method of the library's choosing. At the moment, the primary purpose for this is to avoid allocating/freeing memory across the DLL boundary on Windows.
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@634 632fc199-4ca6-4c93-a231-07263d6284db
2011-05-24 16:52:47 +00:00
DRC
cb6205a774 Add new API functions to JNI mapfile as well
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@628 632fc199-4ca6-4c93-a231-07263d6284db
2011-05-24 13:37:37 +00:00
DRC
9b28defe6a Completely refactored the TurboJPEG C API so that it uses pixel formats instead of the clunky pixel size + flags combination to define the pixel size and component order. tjCompress2() and tjTransform() can also now grow the JPEG buffer as needed, which can allow programs to save memory by not pre-allocating the "worst-case" buffer size calculated by TJBUFSIZE(). Converted API documentation to Doxygen. There is no legacy code remaining, so the refactored version of the library has been re-licensed under a BSD-style license.
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@616 632fc199-4ca6-4c93-a231-07263d6284db
2011-05-21 14:37:15 +00:00
DRC
109a578e89 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.
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@477 632fc199-4ca6-4c93-a231-07263d6284db
2011-03-01 09:53:07 +00:00
DRC
890f1e0413 Expose libjpeg lossless transform feature in TurboJPEG/OSS
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@464 632fc199-4ca6-4c93-a231-07263d6284db
2011-02-26 22:02:37 +00:00
DRC
98a7bdec4e Remove entry for tjScaledSize()
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@458 632fc199-4ca6-4c93-a231-07263d6284db
2011-02-26 20:04:23 +00:00
DRC
89d11649a1 Include tjGetScaledSize() in version scripts
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@457 632fc199-4ca6-4c93-a231-07263d6284db
2011-02-26 19:59:01 +00:00
DRC
8424160345 Replace the TJ_YUV flag with two new API functions
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@448 632fc199-4ca6-4c93-a231-07263d6284db
2011-02-25 02:08:23 +00:00
DRC
9fa95594c2 Use a proper version script for libturbojpeg
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@442 632fc199-4ca6-4c93-a231-07263d6284db
2011-02-25 00:23:44 +00:00
DRC
4e8ae08b00 Add new functions to anonymous version script
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@423 632fc199-4ca6-4c93-a231-07263d6284db
2011-02-22 06:44:50 +00:00
DRC
b28fc5710a Make the scaling API a bit more friendly
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@422 632fc199-4ca6-4c93-a231-07263d6284db
2011-02-22 06:41:29 +00:00
DRC
8ed7b81403 Added scaling API to TurboJPEG/OSS
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@367 632fc199-4ca6-4c93-a231-07263d6284db
2011-02-15 08:31:34 +00:00
DRC
190d5495fe Include new tjDecompressHeader2() function
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@313 632fc199-4ca6-4c93-a231-07263d6284db
2010-12-14 19:48:38 +00:00
DRC
6f8c66880e Build TurboJPEG/OSS with a version script to prevent any non-global symbols from being accessible (this is to protect against potential namespace conflicts when preloading it into an application via VirtualGL.)
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@109 632fc199-4ca6-4c93-a231-07263d6284db
2010-02-16 05:03:51 +00:00