Thread: Draw Tool experiences
View Single Post
Old 07-28-2012, 11:30 PM   #45
Titano
Definitely not King Kong
Titano never is beset by a damp, drizzly November in his or her soul.Titano never is beset by a damp, drizzly November in his or her soul.Titano never is beset by a damp, drizzly November in his or her soul.Titano never is beset by a damp, drizzly November in his or her soul.Titano never is beset by a damp, drizzly November in his or her soul.Titano never is beset by a damp, drizzly November in his or her soul.Titano never is beset by a damp, drizzly November in his or her soul.Titano never is beset by a damp, drizzly November in his or her soul.Titano never is beset by a damp, drizzly November in his or her soul.Titano never is beset by a damp, drizzly November in his or her soul.Titano never is beset by a damp, drizzly November in his or her soul.
 
Titano's Avatar
 
Posts: 126
Karma: 59238
Join Date: Jul 2012
Location: United States
Device: Kindle Touch
Quote:
Originally Posted by geekmaster View Post
See my newtrix demo to see how to mirror the top 4-bits into the bottom 4-bits on an 8-bit framebuffer. The GPL device driver code actually says that the bottom 4 bits MUST be equal to the top 4 bits, or the eink hardware can behave in an "unpredictable" manner (depending on specific hardware). My newtrix demo also does dithering to get 256 shades of gray into each of those 4-bit pixel copies in the second demo in that program. Check it out.
256 shades of gray... What a book that would make.
Titano is offline   Reply With Quote