| commit | beab2b6e4adcdab1fd71964c5ab7533c6050edbf | [log] [tgz] |
|---|---|---|
| author | Pierre Ossman <ossman@cendio.se> | Thu Sep 20 10:52:15 2018 +0200 |
| committer | Pierre Ossman <ossman@cendio.se> | Fri Sep 21 10:38:41 2018 +0200 |
| tree | debf0b7f8ad3c74e45a9076531ec5f7b8db0468d | |
| parent | ab9fd6b4d5060cd02bfad7846fa5164353f5c277 [diff] |
Allow perceptually lossless refresh Loosen the definition of "lossless" a bit so that we can use high quality JPEG to refresh damaged parts of the screen. Although this isn't bit perfect, it is close enough that most users will not be able to tell the difference. Level 9 is used rather than level 8 because some monitors have exaggerated contrast that allows the artefacts from level 8 to be noticeable.