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author | Pierre Ossman <ossman@cendio.se> | 2009-03-11 16:15:29 +0000 |
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committer | Pierre Ossman <ossman@cendio.se> | 2009-03-11 16:15:29 +0000 |
commit | c6a445f2ae95c96608705b40a7c15f95d56e1ebf (patch) | |
tree | 4f6f5a50b7a0b33e25342e5b3dad26b20e514f15 /common/rfb/TightEncoder.cxx | |
parent | 3d2ccc4b63f8694f0cae87c5f12afb5b4b749084 (diff) | |
download | tigervnc-c6a445f2ae95c96608705b40a7c15f95d56e1ebf.tar.gz tigervnc-c6a445f2ae95c96608705b40a7c15f95d56e1ebf.zip |
Tweak the quality to JPEG settings mapping a bit.
The percieved quality isn't really linear compared to the actual quality
setting, so make it a bit more top heavy. Also disable color subsampling
at some levels and make the highest quality lossless.
git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@3660 3789f03b-4d11-0410-bbf8-ca57d06f2519
Diffstat (limited to 'common/rfb/TightEncoder.cxx')
-rw-r--r-- | common/rfb/TightEncoder.cxx | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/common/rfb/TightEncoder.cxx b/common/rfb/TightEncoder.cxx index e89a5609..159ebbfb 100644 --- a/common/rfb/TightEncoder.cxx +++ b/common/rfb/TightEncoder.cxx @@ -45,16 +45,16 @@ using namespace rfb; // const TIGHT_CONF TightEncoder::conf[10] = { - { 512, 32, 6, 0, 0, 0, 4, 5 }, - { 2048, 64, 6, 1, 1, 1, 8, 10 }, - { 4096, 128, 8, 3, 3, 2, 24, 15 }, - { 8192, 256, 12, 5, 5, 2, 32, 25 }, - { 16384, 512, 12, 6, 7, 3, 32, 37 }, - { 32768, 512, 12, 7, 8, 4, 32, 50 }, - { 65536, 1024, 16, 7, 8, 5, 32, 60 }, - { 65536, 1024, 16, 8, 9, 6, 64, 70 }, - { 65536, 2048, 24, 9, 9, 7, 64, 75 }, - { 65536, 2048, 32, 9, 9, 9, 96, 80 } + { 512, 32, 6, 0, 0, 0, 4, 10, 1 }, // 0 + { 2048, 64, 6, 1, 1, 1, 8, 25, 1 }, // 1 + { 4096, 128, 8, 3, 3, 2, 24, 25, 0 }, // 2 + { 8192, 256, 12, 5, 5, 2, 32, 50, 1 }, // 3 + { 16384, 512, 12, 6, 7, 3, 32, 50, 0 }, // 4 + { 32768, 512, 12, 7, 8, 4, 32, 75, 1 }, // 5 + { 65536, 1024, 16, 7, 8, 5, 32, 75, 0 }, // 6 + { 65536, 1024, 16, 8, 9, 6, 64, 83, 0 }, // 7 + { 65536, 2048, 24, 9, 9, 7, 64, 92, 0 }, // 8 + { 65536, 2048, 32, 9, 9, 9, 96,100, 0 } // 9 }; const int TightEncoder::defaultCompressLevel = 6; |