Searched refs:canny_cache (Results 1 - 1 of 1) sorted by relevance

/external/ImageMagick/MagickCore/
H A Dfeature.c160 MatrixInfo *canny_cache,const ssize_t x,const ssize_t y,
183 if (GetMatrixElement(canny_cache,0,0,&edge) == MagickFalse)
187 if (SetMatrixElement(canny_cache,0,0,&edge) == MagickFalse)
195 status=GetMatrixElement(canny_cache,i,0,&edge);
216 status=GetMatrixElement(canny_cache,edge.x+u,edge.y+v,&pixel);
228 status=SetMatrixElement(canny_cache,i,0,&edge);
273 *canny_cache;
305 canny_cache=AcquireMatrixInfo(edge_image->columns,edge_image->rows,
307 if (canny_cache == (MatrixInfo *) NULL)
411 if (SetMatrixElement(canny_cache,
157 TraceEdges(Image *edge_image,CacheView *edge_view, MatrixInfo *canny_cache,const ssize_t x,const ssize_t y, const double lower_threshold,ExceptionInfo *exception) argument
271 *canny_cache; local
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