generic-library/opencv
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Fix LineAA in case of 4 channel

Browse Source 
Fix bug when enter 4 channel image to LineAA function.
This commit is contained in:
Tsukasa Sugiura
2015-09-12 01:48:28 +09:00
parent 8b33c6fa8f
commit b23e536894
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
modules/core/src/drawing.cpp
View File

@@ -608,12 +608,12 @@ LineAA( Mat& img, Point pt1, Point pt2, const void* color )
ICV_PUT_POINT();
ICV_PUT_POINT();
tptr += step;
tptr += 4;
a = (ep_corr * FilterTable[dist] >> 8) & 0xff;
ICV_PUT_POINT();
ICV_PUT_POINT();
tptr += step;
tptr += 4;
a = (ep_corr * FilterTable[63 - dist] >> 8) & 0xff;
ICV_PUT_POINT();
ICV_PUT_POINT();