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50cfc464
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2014-03-06T20:03:37
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Oops. We need to call start_pass() on the color converter in order to allocate the conversion tables used by the plain C code.
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.2.x@1137 632fc199-4ca6-4c93-a231-07263d6284db
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e2ce3b5e
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2014-02-28T05:27:55
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Remove unused code (the destination manager is not used during YUV encoding, there are no virtual arrays to realize, and jinit_c_prep_controller() is unnecessary because we are not using smoothing.)
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.2.x@1129 632fc199-4ca6-4c93-a231-07263d6284db
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693f4a56
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2014-02-11T10:16:42
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Fix an issue that prevented tjEncodeYUV2() and TJCompressor.encodeYUV() from working properly if the source image was very tiny. Basically, jpeg_start_compress() was attempting to write the JPEG headers, which was overrunning the YUV buffer. This patch removes the call to jpeg_start_compress() in tjEncodeYUV2() and replaces it with calls to the individual routines that are necessary to initialize the color converter and downsampler. TJUnitTest has also been modified to test for this condition (the buffer size regression test now works in YUV mode.)
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.2.x@1121 632fc199-4ca6-4c93-a231-07263d6284db
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e0419b53
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2012-07-03T20:01:31
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Oops. Add support for TJFLAG_FASTDCT to tjDecompressToYUV() as well.
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.2.x@855 632fc199-4ca6-4c93-a231-07263d6284db
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fd3aba35
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2012-06-29T23:14:48
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Added flags to the TurboJPEG API that allow the caller to force the use of either the fast or the accurate DCT/IDCT algorithms in the underlying codec.
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.2.x@849 632fc199-4ca6-4c93-a231-07263d6284db
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d4c15e10
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2012-03-23T19:39:14
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Whitespace tweak
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.2.x@823 632fc199-4ca6-4c93-a231-07263d6284db
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2eda8212
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2012-03-23T19:32:38
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Ensure that tjDecompress2() exits cleanly if setDecompDefaults() fails
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.2.x@821 632fc199-4ca6-4c93-a231-07263d6284db
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efe28cec
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2012-01-17T11:48:38
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Compiler warnings
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@734 632fc199-4ca6-4c93-a231-07263d6284db
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67ce3b23
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2011-12-19T02:21:03
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Added new alpha channel colorspace constants/pixel formats, so applications can specify that they need the unused byte in a 4-component RGB output buffer set to 0xFF when decompressing.
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@732 632fc199-4ca6-4c93-a231-07263d6284db
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f5467110
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2011-09-20T05:02:19
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Implement custom filter callback in Java
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@707 632fc199-4ca6-4c93-a231-07263d6284db
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7bf04d39
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2011-09-17T00:18:31
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Implement a custom DCT filter callback for lossless transforms
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@703 632fc199-4ca6-4c93-a231-07263d6284db
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f12bb305
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2011-09-07T05:03:18
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Fix compile error when JCS_EXTENSIONS!=1
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@697 632fc199-4ca6-4c93-a231-07263d6284db
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9b49f0e4
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2011-07-12T03:17:23
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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
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418dbdff
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2011-05-26T10:45:06
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turbojpegl.c=turbojpeg.c
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@652 632fc199-4ca6-4c93-a231-07263d6284db
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