potok/opencv
1
0
Fork 0
mirror of https://github.com/opencv/opencv.git synced 2026-07-30 15:53:03 +04:00
Code Packages Releases Wiki Activity

Merge pull request #29187 from sparklejin:project4_sparklejin

Browse Source 
imgproc: fix floodFill simple path never being used (small fix)
This commit is contained in:
Alexander Smorkalov
2026-06-06 13:40:25 +03:00
committed by GitHub
parent 1b047868dd b723ddd72b
commit d9f89b028b
1 changed files with 3 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
modules/imgproc/src/floodfill.cpp
+3 -2
View File
@@ -494,7 +494,8 @@ int cv::floodFill( InputOutputArray _image, InputOutputArray _mask,
if( connectivity != 0 && connectivity != 4 && connectivity != 8 )
CV_Error( cv::Error::StsBadFlag, "Connectivity must be 4, 0(=4) or 8" );
if( _mask.empty() )
bool noUserMask = _mask.empty();
if( noUserMask )
{
_mask.create( size.height + 2, size.width + 2, CV_8UC1 );
_mask.setTo(0);
@@ -508,7 +509,7 @@ int cv::floodFill( InputOutputArray _image, InputOutputArray _mask,
Mat mask_inner = mask( Rect(1, 1, mask.cols - 2, mask.rows - 2) );
copyMakeBorder( mask_inner, mask, 1, 1, 1, 1, BORDER_ISOLATED | BORDER_CONSTANT, Scalar(1) );
bool is_simple = mask.empty() && (flags & FLOODFILL_MASK_ONLY) == 0;
bool is_simple = noUserMask && (flags & FLOODFILL_MASK_ONLY) == 0;
for( i = 0; i < cn; i++ )
{