libecwj2/libecwj2-3.3-2593.patch

   1 --- Source/C/NCSEcw/NCSJP2/NCSJPCResolution.cpp 2006-07-03 10:15:12.000000000 -0500
   2 +++ Source/C/NCSEcw/NCSJP2/NCSJPCResolution.cpp 2008-12-10 08:58:47.000000000 -0600
   3 @@ -1773,11 +1773,11 @@
   4                 //Step0-1 == 2State.
   5                 //
   6
   7 -               UINT32 n = 0;
   8 +               INT32 n = 0;
   9                 nWidth = NCSCeilDiv(nWidth, 2);
  10
  11 -               UINT32 n2n = n * 2 - 2;
  12 -
  13 +               INT32 n2n = n * 2 - 2;
  14 +
  15                 INT32 nPrevVert01 = pSrc1Down[n2n] - NCSFloorDiv(pSrc0[n2n] + pSrc2Down[n2n], 2);
  16                 INT32 nPrevVert11 = pSrc1Down[n2n+1] - NCSFloorDiv(pSrc0[n2n+1] + pSrc2Down[n2n+1], 2);
  17                 INT32 nPrevVert00 = pSrc0[n2n] + NCSFloorDiv(pSrc1Up[n2n] - NCSFloorDiv(pSrc2Up[n2n] + pSrc0[n2n], 2) + nPrevVert01 + 2, 4);
  18 @@ -1788,7 +1788,7 @@
  19                 INT32 nVert01 = pSrc1Down[n2n] - NCSFloorDiv(pSrc0[n2n] + pSrc2Down[n2n], 2);
  20                 INT32 nVert00 = pSrc0[n2n] + NCSFloorDiv(pSrc1Up[n2n] - NCSFloorDiv(pSrc2Up[n2n] + pSrc0[n2n], 2) + nVert01 + 2, 4);
  21
  22 -               for(; n < nWidth; n++) {
  23 +               for(; n < (INT32)nWidth; n++) {
  24                         n2n = 2 * n;
  25
  26                         INT32 nVert11 = pSrc1Down[n2n+1] - NCSFloorDiv(pSrc0[n2n+1] + pSrc2Down[n2n+1], 2);