DRC
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552dd27bde
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tjTransform() was not working properly if r.w=0 or r.h=0
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2011-03-15 20:09:47 +00:00 |
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DRC
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4c5eae3bd0
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Wordsmithing
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2011-03-15 19:33:43 +00:00 |
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DRC
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074a6f24bb
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Handle 4:4:0 (transposed 4:2:2 subsampling)
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2011-03-04 12:52:45 +00:00 |
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DRC
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4be061b162
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Oops. Left out the all-important transform structures
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2011-03-02 09:27:49 +00:00 |
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DRC
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66b6d80ed6
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Since lossless transforms have such a high fixed performance cost, implement a mechanism for performing more than one at a time on the same source image.
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2011-03-02 09:22:41 +00:00 |
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DRC
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92df122286
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Wordsmithing and general cleanup
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2011-03-02 09:05:09 +00:00 |
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DRC
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be085e08b3
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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.
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2011-03-01 09:53:07 +00:00 |
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DRC
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3f2ef301c4
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Expose libjpeg lossless transform feature in TurboJPEG/OSS
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2011-02-26 22:02:37 +00:00 |
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DRC
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c8ddbca289
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"tjScaledSize"="tjGetScaledSize" (again)
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2011-02-26 20:15:27 +00:00 |
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DRC
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02156d7c53
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"tjScaledSize"="tjGetScaledSize"
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2011-02-26 19:53:58 +00:00 |
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DRC
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3405865cd2
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Replace the TJ_YUV flag with two new API functions
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2011-02-25 02:08:23 +00:00 |
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DRC
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e7c15f3e41
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2011-02-22 10:28:18 +00:00 |
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DRC
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38218222cd
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Make the scaling API a bit more friendly
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2011-02-22 06:41:29 +00:00 |
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DRC
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05c1af2f57
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"TurboJPEG/OSS"="TurboJPEG", since the TurboJPEG header is used with other codecs besides libjpeg-turbo
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2011-02-22 00:36:04 +00:00 |
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DRC
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9eecea2a8e
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Add TJBUFSIZEYUV() convenience function
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2011-02-22 00:16:14 +00:00 |
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DRC
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964a22d663
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Wordsmithing
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2011-02-19 17:57:08 +00:00 |
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DRC
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aa8b75afa8
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Added scaling API to TurboJPEG/OSS
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2011-02-15 08:31:34 +00:00 |
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DRC
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f0d2577482
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Added extended tjDecompressHeader() function which can determine the type of subsampling used in the JPEG image
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2010-12-14 01:21:29 +00:00 |
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DRC
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f54cc16225
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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
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2010-12-10 10:58:49 +00:00 |
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DRC
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f80fb63847
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Provide TJ_YUV option for tjDecompress() as well
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2010-12-10 04:59:13 +00:00 |
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DRC
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979a590374
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Merge the TurboJPEG planar YUV encoding feature from VirtualGL 2.2
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2010-11-24 04:02:37 +00:00 |
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DRC
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24fd779ccf
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Update header description for grayscale bitmap support
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2010-11-04 22:42:18 +00:00 |
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DRC
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d40bcf1723
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Define TJ_411 so that VirtualGL <= 2.1.x and TurboVNC <= 0.6 can be built with the libjpeg-turbo SDK
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2010-05-17 16:42:14 +00:00 |
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DRC
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3ee7a1103f
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Added additional documentation for flags
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2010-02-22 08:35:19 +00:00 |
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DRC
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cf75c6f1be
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Test fast upsampling
"4:1:1 = 4:2:0"
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2009-04-05 21:53:20 +00:00 |
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DRC
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65b7cbecf3
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Include low-level unit tests borrowed from VirtualGL
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2009-04-03 12:04:24 +00:00 |
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