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ncreel: pre-trim nuke for bottom #818

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nick black 2020-08-09 17:57:10 -04:00
parent 9988700588
commit d10c9a6401
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GPG Key ID: 5F43400C21CBFACC
1 changed files with 8 additions and 2 deletions
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10
src/lib/reel.c
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@ -404,7 +404,7 @@ trim_reel_overhang(ncreel* r, nctablet* top, nctablet* bottom){
top->p = NULL;
top->cbp = NULL;
top = top->next;
return trim_reel_overhang(r, top, bottom); // FIXME need this at bottom?
return trim_reel_overhang(r, top, bottom);
}else if(y < miny){
const int ynew = ylen - (miny - y);
if(ynew <= 0){
@ -437,7 +437,13 @@ trim_reel_overhang(ncreel* r, nctablet* top, nctablet* bottom){
const int maxy = ncplane_dim_y(r->p) - (1 + !(r->ropts.bordermask & NCBOXMASK_BOTTOM));
boty = y + ylen - 1;
//fprintf(stderr, "bot: %dx%d @ %d, maxy: %d\n", ylen, xlen, y, maxy);
if(maxy < boty){
if(maxy < y){
ncplane_genocide(bottom->p);
bottom->p = NULL;
bottom->cbp = NULL;
bottom = bottom->prev;
return trim_reel_overhang(r, top, bottom);
}if(maxy < boty){
const int ynew = ylen - (boty - maxy);
if(ynew <= 0){
ncplane_genocide(bottom->p);