Lines Matching refs:y1
265 static int render_point(int x0,int x1,int y0,int y1,int x){
267 y1&=0x7fff;
270 int dy=y1-y0;
355 static void render_line(int n, int x0,int x1,int y0,int y1,float *d){
356 int dy=y1-y0;
384 static void render_line0(int x0,int x1,int y0,int y1,int *d){
385 int dy=y1-y0;
465 static int fit_line(lsfit_acc *a,int fits,int *y0,int *y1){
488 if(*y1>=0){
490 y+= *y1;
492 y2+= *y1 * *y1;
493 xy+= *y1 * x1;
510 *y1=rint(a+b*x1);
514 if(*y1>1023)*y1=1023;
516 if(*y1<0)*y1=0;
521 *y1=0;
527 /*static void fit_line_point(lsfit_acc *a,int fits,int *y0,int *y1){
534 *y0=*y1=y;
537 static int inspect_error(int x0,int x1,int y0,int y1,const float *mask,
540 int dy=y1-y0;
634 int y1=-200;
635 fit_line(fits,posts-1,&y0,&y1);
639 fit_valueB[1]=y1;
640 fit_valueA[1]=y1;
735 int y1=output[hn];
737 int predicted=render_point(x0,x1,y0,y1,info->postlist[i]);
817 int y1=post[hn];
819 int predicted=render_point(x0,x1,y0,y1,info->postlist[i]);