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81f5f7c1102154b9af3c00b17f9d624a4245f14d
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42 Commits

Author SHA1 Message Date
DRC
9792ce8947 Simplify initialization code (we don't have to explicitly initialize a component to 0, because the whole buffer has already been initialized to 0) 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@621 632fc199-4ca6-4c93-a231-07263d6284db
 2011-05-23 05:50:07 +00:00
DRC
a8b8b472b9 Refactored jpegut to test the new TurboJPEG API. There is no legacy code remaining, so the refactored version of the program has been re-licensed under a BSD-style license. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@618 632fc199-4ca6-4c93-a231-07263d6284db
 2011-05-22 13:55:17 +00:00
DRC
25b995ad4d Clean up constants so that flags, pixel formats, etc. are clearly differentiated; Update documentation accordingly; Name the enums to make it easier to reference them in the docs and clean up the references accordingly; Set Doxygen option to force a detailed description for the constants to always be generated 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@617 632fc199-4ca6-4c93-a231-07263d6284db
 2011-05-21 15:34:54 +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
04def09ea9 Use the same naming convention for the output files as the Java tests 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@547 632fc199-4ca6-4c93-a231-07263d6284db
 2011-03-31 20:48:30 +00:00
DRC
a3f68b4d2a Handle 4:4:0 (transposed 4:2:2 subsampling) 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@502 632fc199-4ca6-4c93-a231-07263d6284db
 2011-03-04 12:52:45 +00:00
DRC
3c2d7f21a4 Move per-format flag assignments to the actual TurboJPEG function calls 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@492 632fc199-4ca6-4c93-a231-07263d6284db
 2011-03-02 10:30:29 +00:00
DRC
9977e28a09 Make the C version work more like the Java version 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@491 632fc199-4ca6-4c93-a231-07263d6284db
 2011-03-02 10:13:55 +00:00
DRC
45358dd140 Generate separate JPEG images for the YUV decode tests 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@490 632fc199-4ca6-4c93-a231-07263d6284db
 2011-03-02 09:30:57 +00:00
DRC
da5220acdd Fix Windows build; Add grayscale tests to Windows build; Add proper implementation of snprintf on Windows and use snprintf() in TurboJPEG library and tests instead of sprintf() 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@486 632fc199-4ca6-4c93-a231-07263d6284db
 2011-03-02 02:17:30 +00:00
DRC
b15b7df690 Use "bailout" label to be more consistent with other TurboJPEG C code 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@480 632fc199-4ca6-4c93-a231-07263d6284db
 2011-03-01 20:17:12 +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
7166bb7b3a Don't call jpeg_finish_compress() with YUV output, because it tries to insert an EOI marker right in the middle of our image data. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@476 632fc199-4ca6-4c93-a231-07263d6284db
 2011-03-01 08:23:53 +00:00
DRC
6ee5459459 Don't call jpeg_finish_compress() with YUV output, because it tries to insert an EOI marker right in the middle of our image data. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.1.x@475 632fc199-4ca6-4c93-a231-07263d6284db
 2011-03-01 08:18:30 +00:00
DRC
0244061515 Make Visual C++ happy 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@466 632fc199-4ca6-4c93-a231-07263d6284db
 2011-02-27 00:08:06 +00:00
DRC
da58a91d1e Make Visual C++ happy 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.1.x@465 632fc199-4ca6-4c93-a231-07263d6284db
 2011-02-27 00:07:51 +00:00
DRC
1b1e88674a "tjScaledSize"="tjGetScaledSize" 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@456 632fc199-4ca6-4c93-a231-07263d6284db
 2011-02-26 19:53:58 +00:00
DRC
88534c50aa Add RGB --> Grayscale YUV decoding test 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@454 632fc199-4ca6-4c93-a231-07263d6284db
 2011-02-25 06:21:54 +00:00
DRC
3484e0b160 Add RGB-->Grayscale YUV decode test 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.1.x@453 632fc199-4ca6-4c93-a231-07263d6284db
 2011-02-25 06:21:15 +00:00
DRC
d5a69afa5a Fix the buffer size regression test so that it generates the intended pixel patterns 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.1.x@450 632fc199-4ca6-4c93-a231-07263d6284db
 2011-02-25 02:13:07 +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
eeab6957dd Replace the TJ_YUV flag with two new API functions, and add TJBUFSIZEYUV() from trunk 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.1.x@440 632fc199-4ca6-4c93-a231-07263d6284db
 2011-02-25 00:02:04 +00:00
DRC
3bad53fa04 More JNI cleanup + added unit test and fixed bugs uncovered by it 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@431 632fc199-4ca6-4c93-a231-07263d6284db
 2011-02-23 02:20:49 +00:00
DRC
2ca3eb5660 Oops. dumpbuf() was displaying only red components. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.1.x@429 632fc199-4ca6-4c93-a231-07263d6284db
 2011-02-23 01:40:44 +00:00
DRC
cce6b43463 Oops. dumpbuf() was displaying only red components. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.0.x@430 632fc199-4ca6-4c93-a231-07263d6284db
 2011-02-23 01:41:26 +00:00
DRC
7ffa0c85de Oops. dumpbuf() was displaying only red components. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@428 632fc199-4ca6-4c93-a231-07263d6284db
 2011-02-23 01:40:22 +00:00
DRC
404e82e070 Test all YUV decode paths 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.1.x@427 632fc199-4ca6-4c93-a231-07263d6284db
 2011-02-22 19:59:54 +00:00
DRC
601a433b1a Test all YUV decode paths 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@426 632fc199-4ca6-4c93-a231-07263d6284db
 2011-02-22 19:59:05 +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
f3cf973e8e Add TJBUFSIZEYUV() convenience function 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@419 632fc199-4ca6-4c93-a231-07263d6284db
 2011-02-22 00:16:14 +00:00
DRC
035aac43b0 RGBA=RGBX, BGRA=BGRX, ABGR=XBGR, ARGB=XRGB 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@418 632fc199-4ca6-4c93-a231-07263d6284db
 2011-02-19 18:10:05 +00:00
DRC
b4b31403c7 RGBA=RGBX, BGRA=BGRX, ABGR=XBGR, ARGB=XRGB 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.1.x@412 632fc199-4ca6-4c93-a231-07263d6284db
 2011-02-19 17:31:24 +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
cfef7f1bd8 Ensure that the exit status of the program indicates failure if one of the pixel value checks fails 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.1.x@362 632fc199-4ca6-4c93-a231-07263d6284db
 2011-02-15 05:17:20 +00:00
DRC
f9cf5c799d If the output width/height are not an even number of MCU's, then use an intermediate buffer to ensure that the output format is XVideo-compatible 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@308 632fc199-4ca6-4c93-a231-07263d6284db
 2010-12-10 10:58:49 +00:00
DRC
9e17f7d9bc Provide TJ_YUV option for tjDecompress() as well 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@307 632fc199-4ca6-4c93-a231-07263d6284db
 2010-12-10 04:59:13 +00:00
DRC
fbb674707e Merge the TurboJPEG planar YUV encoding feature from VirtualGL 2.2 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@305 632fc199-4ca6-4c93-a231-07263d6284db
 2010-11-24 04:02:37 +00:00
DRC
09854f57dc Grayscale bitmap support in TurboJPEG/OSS 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@288 632fc199-4ca6-4c93-a231-07263d6284db
 2010-11-04 22:39:59 +00:00
DRC
ea1978896e dumpbuf() should have void return type 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@123 632fc199-4ca6-4c93-a231-07263d6284db
 2010-02-18 05:12:58 +00:00
DRC
65d05c1d92 Exit with non-zero status if an error is encountered 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@121 632fc199-4ca6-4c93-a231-07263d6284db
 2010-02-18 00:40:17 +00:00
DRC
61e51f98e2 Test fast upsampling 
"4:1:1 = 4:2:0"


git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@43 632fc199-4ca6-4c93-a231-07263d6284db
 2009-04-05 21:53:20 +00:00
DRC
2e7b76b28c Include low-level unit tests borrowed from VirtualGL 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@36 632fc199-4ca6-4c93-a231-07263d6284db
 2009-04-03 12:04:24 +00:00