Commit Graph

12 Commits

Author SHA1 Message Date
okamotoR
0e69cddda2 add if block for indexed color images 2020-06-23 21:36:47 +09:00
Colin Smith
76f47548b3 Add export macro for ios conversion functions 2018-08-20 14:10:54 -07:00
Chaoshuai Lu
de7018539d Fix UIImageToMat method by taking image scale information into account 2017-03-22 22:33:13 -07:00
Chaoshuai Lu
874fb7ae78 Fix MatToUIImage method crash when the step is not equal to cols * elemSize() 2017-03-22 22:04:27 -07:00
Valeriy Van
464d289fa9 Gets rid of magic constant 2016-08-30 23:22:49 +03:00
Morrison
ca318e7099 handle images with alpha better
UIImages with alpha were ending up with garbage pixels in background (random memory values).  Need to initialize matrix pixels before drawing UIImage with alpha on it.

Note: didn’t fix Grayscale image with alpha stripping alpha in UIImage -> Mat conversion.
2016-08-16 15:10:48 -07:00
themightyoarfish
125782c061 fixed copy-paste errors 2015-06-17 12:08:34 +02:00
themightyoarfish
d647261de2 Fixed alpha preservation when converting 4-channel Mat to UIImage 2015-06-11 14:59:57 +02:00
UQ Times
1944443d10 iOS: fix crash from overrelease in UIImageToMat
- previous pull request: https://github.com/Itseez/opencv/pull/3340
2015-02-18 13:30:08 +09:00
Maksim Shabunin
420737e098 Fixing iOS clang warnings, part 1 2014-10-17 18:14:54 +04:00
vbystricky
d58f736935 Split highgui module to videoio and highgui 2014-07-14 23:16:47 +04:00
vbystricky
4286f60387 Extract imgcodecs module from highgui 2014-07-07 16:28:08 +04:00