Cross Reference: /external/ImageMagick/MagickCore/resample.c

Lines Matching refs:u0
305 %       const double u0,const double v0,PixelInfo *pixel,
312 %    o u0,v0: A double representing the center of the area to resample,
321   ResampleFilter *resample_filter,const double u0,const double v0,
340       resample_filter->interpolate,u0,v0,pixel,resample_filter->exception);
345   (void) FormatLocaleFile(stderr, "u0=%lf; v0=%lf;\n", u0, v0);
366            || u0 + resample_filter->Ulimit < 0.0
367            || u0 - resample_filter->Ulimit > (double) resample_filter->image->columns-1.0
376       if (    ( u0 + resample_filter->Ulimit < 0.0 && v0 + resample_filter->Vlimit < 0.0 )
377            || ( u0 + resample_filter->Ulimit < 0.0
379            || ( u0 - resample_filter->Ulimit > (double) resample_filter->image->columns-1.0
381            || ( u0 - resample_filter->Ulimit > (double) resample_filter->image->columns-1.0
393       if (    u0 + resample_filter->Ulimit < 0.0
394            || u0 - resample_filter->Ulimit > (double) resample_filter->image->columns-1.0
399       if (    ( u0 + resample_filter->Ulimit < -32.0 && v0 + resample_filter->Vlimit < -32.0 )
400            || ( u0 + resample_filter->Ulimit < -32.0
402            || ( u0 - resample_filter->Ulimit > (double) resample_filter->image->columns+31.0
404            || ( u0 - resample_filter->Ulimit > (double) resample_filter->image->columns+31.0
425       IntegerInterpolatePixel,u0,v0,pixel,resample_filter->exception);
454           resample_filter->view,AverageInterpolatePixel,u0,v0,pixel,
557     centered at u0,v0.  This area is bounding by the lines...
563   u1 = u0 + (v1-v0)*resample_filter->slope - resample_filter->Uwidth;
587     /* location of this first pixel, relative to u0,v0 */
588     U = (double)u-u0;
663       resample_filter->view,resample_filter->interpolate,u0,v0,pixel,