Commit Graph

61 Commits

Author SHA1 Message Date
DRC
fef9852da3 Extend the TurboJPEG Java API to support generating YUV images with arbitrary padding and to support image scaling when decompressing to YUV
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@975 632fc199-4ca6-4c93-a231-07263d6284db
2013-04-28 01:32:52 +00:00
DRC
f610d61fcc Extend the TurboJPEG C API to support generating YUV images with arbitrary padding and to support image scaling when decompressing to YUV
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@962 632fc199-4ca6-4c93-a231-07263d6284db
2013-04-26 10:33:29 +00:00
DRC
cac105133e Fix the behavior of the alpha-enabled colorspace constants whenever libjpeg-turbo is built without SIMD support and merged upsampling is used.
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.2.x@811 632fc199-4ca6-4c93-a231-07263d6284db
2012-03-16 14:37:36 +00:00
DRC
67ce3b2352 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
2011-12-19 02:21:03 +00:00
DRC
c08e8c15bc When decompressing to a 4-byte RGB buffer, set the unused byte to 0xFF so it can be interpreted as an opaque alpha channel.
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@699 632fc199-4ca6-4c93-a231-07263d6284db
2011-09-08 23:54:40 +00:00
DRC
e835ee3340 Windows doesn't have random()
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@672 632fc199-4ca6-4c93-a231-07263d6284db
2011-07-15 10:06:56 +00:00
DRC
724c56b46a Use random noise to ensure that the JPEG image generated in the buffer size test exceeds the size of the uncompressed source image.
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@669 632fc199-4ca6-4c93-a231-07263d6284db
2011-07-12 06:22:06 +00:00
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
c52c55670a git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@661 632fc199-4ca6-4c93-a231-07263d6284db 2011-06-15 02:43:42 +00:00
DRC
215aa8b78b Re-factor checkBufYUV() function to more closely resemble re-factored checkBuf() function
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@654 632fc199-4ca6-4c93-a231-07263d6284db
2011-05-27 02:10:42 +00:00
DRC
b8b359ae97 "jpegut"="tjunittest" & "jpgtest"="tjbench"
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@644 632fc199-4ca6-4c93-a231-07263d6284db
2011-05-25 03:54:56 +00:00