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Commit b23e5368 authored by Tsukasa Sugiura's avatar Tsukasa Sugiura
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Fix LineAA in case of 4 channel 

Fix bug when enter 4 channel image to LineAA function.
parent 8b33c6fa
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Showing with 2 additions and 2 deletions
modules/core/src/drawing.cpp
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...@@ -608,12 +608,12 @@ LineAA( Mat& img, Point pt1, Point pt2, const void* color ) ...@@ -608,12 +608,12 @@ LineAA( Mat& img, Point pt1, Point pt2, const void* color )
ICV_PUT_POINT(); ICV_PUT_POINT();
ICV_PUT_POINT(); ICV_PUT_POINT();
tptr += step; tptr += 4;
a = (ep_corr * FilterTable[dist] >> 8) & 0xff; a = (ep_corr * FilterTable[dist] >> 8) & 0xff;
ICV_PUT_POINT(); ICV_PUT_POINT();
ICV_PUT_POINT(); ICV_PUT_POINT();
tptr += step; tptr += 4;
a = (ep_corr * FilterTable[63 - dist] >> 8) & 0xff; a = (ep_corr * FilterTable[63 - dist] >> 8) & 0xff;
ICV_PUT_POINT(); ICV_PUT_POINT();
ICV_PUT_POINT(); ICV_PUT_POINT();
......
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