4 Commits

Author	SHA1	Message	Date
Oliver Duis	96adb21c48	Optimized thumbnail generation: If the image was not edited yet anyway, only the (fast) raw internal preview image is taken. So if you just downloaded the many pictures from the camera, your machine will not busy generating thumbnails.	2010-10-29 16:51:01 +02:00
Steve Herrell	b25d03e6ea	speed up un-cached directories ... embedded thumbnails will be used for the first pass when cached thumbnails are not found.	2010-10-29 12:06:17 +02:00
Steve Herrell	d0a9100e93	improve stability for Cache Manager and thumbnails and avoid race conditions. ... preparation step 3 for making dcraw multithread safe.	2010-10-28 17:39:29 +02:00
Emil Martinec	926056c2c2	Changes to black compression and saturation controls. Black compression from 0-50 acts the same as 0-100 on the previous version, compressing dark tones without crushing blacks. 50-100 then starts crushing blacks until by 100 on the slider, all tones up to the set black point are sent to zero. In the new saturation control, negative values of the slider set a linear curve rather than an inverted S curve, and smoothly decrease saturation to zero across the board.	2010-10-26 22:59:18 -05:00