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bcm: fix software cursor avoidance for loadimage() case (thanks bitmapper)

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This commit is contained in:
cinap_lenrek 2019-10-27 23:51:11 +01:00
parent ff44b92c96
commit 82d04a4e63
1 changed files with 7 additions and 7 deletions
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14
sys/src/9/bcm/screen.c
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@ -88,18 +88,18 @@ hwdraw(Memdrawparam *par)
{ {
Memimage *dst, *src, *mask; Memimage *dst, *src, *mask;
if((dst=par->dst) == nil || dst->data == nil) if((dst = par->dst) == nil || dst->data == nil)
return 0;
if((src=par->src) == nil || src->data == nil)
return 0;
if((mask=par->mask) == nil || mask->data == nil)
return 0; return 0;
if((src = par->src) && src->data == nil)
src = nil;
if((mask = par->mask) && mask->data == nil)
mask = nil;
if(dst->data->bdata == xgdata.bdata) if(dst->data->bdata == xgdata.bdata)
swcursoravoid(par->r); swcursoravoid(par->r);
if(src->data->bdata == xgdata.bdata) if(src && src->data->bdata == xgdata.bdata)
swcursoravoid(par->sr); swcursoravoid(par->sr);
if(mask->data->bdata == xgdata.bdata) if(mask && mask->data->bdata == xgdata.bdata)
swcursoravoid(par->mr); swcursoravoid(par->mr);
return 0; return 0;