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Change to _PUTIMAGE so _SOURCE can be the same as _DEST without erroring out.

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SteveMcNeill 2019-11-27 03:22:07 -05:00
parent 2a56322783
commit c1142e67ce
1 changed files with 8 additions and 1 deletions
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9
internal/c/libqb.cpp
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@ -3449,7 +3449,14 @@ void sub__putimage(double f_dx1,double f_dy1,double f_dx2,double f_dy2,int32 src
if (d->text){error(5); return;}
dbpp=d->bytes_per_pixel;
if ((sbpp==4)&&(dbpp==1)){error(5); return;}
if (s==d){error(5); return;}//cannot put source onto itself!
if (s==d){
//{error(5); return;}//cannot put source onto itself!
int32 temphandle=func__copyimage(dst,NULL,0);
passed=passed|8; //make certain we set the flag TO LET QB64 know we're passing a handle to the temp image
sub__putimage(f_dx1, f_dy1, f_dx2, f_dy2,temphandle, dst, f_sx1, f_sy1, f_sx2, f_sy2, passed);
sub__freeimage(temphandle,1);
return;
}
resolve_coordinates: