[poppler] Poppler Fix #bug Number 25578

[amit aggarwal]

One more changes  in poppler../goo/FixedPoint.cc

--  int FixedPoint::div(int x, int y) {
--  #if 1 //~tmp
--   return ((FixPtInt64)x << fixptShift) / y;

++ int FixedPoint::div(int x, int y) {
++ #if 1 //~tmp
++ if(y>0)
++    return ((FixPtInt64)x << fixptShift) / y;
++  else
++    return 0;


Thanks
Amit

On Fri, Dec 11, 2009 at 12:27 PM, amit aggarwal <amitcs06 at gmail.com> wrote:

> poppler/goo/FixedPoint.cc
>
> Old Code
> ---int FixedPoint::mul(int x, int y) {
> #if 1 //~tmp
>   return ((FixPtInt64)x * y) >> fixptShift;
>
> New Changes
> +++
> FixPtInt64 FixedPoint::mul(FixPtInt64 x, FixPtInt64 y) {
> #if 1 //~tmp
>   FixPtInt64 val;
>   val =((FixPtInt64)(x * y))>>fixptShift;
>
>   return val;
>
>
> poppler/goo/FixedPoint.h
>
> OldCode
> --static FixedPoint make(int valA) { FixedPoint x; x.val = valA; return x;
> }
>
> New changes
> ++  static FixedPoint make(FixPtInt64 valA) { FixedPoint x; x.val = valA;
> return x; }
>
> --  static int mul(int x, int y);
> ++  static FixPtInt64 mul(FixPtInt64 x, FixPtInt64 y);
>
>
> --  static int div(int x, int y);
> ++  static FixPtInt64 div(FixPtInt64 x, FixPtInt64 y);
>
> --  int val;            // 16.16 fixed point
> ++  FixPtInt64 val;        // 16.16 fixed point
>
> --
> Thanks
> Amit Aggarwal
>
>


-- 
Thanks
Amit Aggarwal
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.freedesktop.org/archives/poppler/attachments/20091211/c83b2749/attachment.htm