Commit f0e9cc8d authored by Lee Salzman's avatar Lee Salzman Committed by Pier Angelo Vendrame
Browse files

Bug 2026297. a=diannaS DONTBUILD 

Original Revision: https://phabricator.services.mozilla.com/D290596

Differential Revision: https://phabricator.services.mozilla.com/D290953
parent f926eaf8

gfx/2d/FilterNodeSoftware.cpp

+4 −2
Original line number Diff line number Diff line
@@ -2678,9 +2678,11 @@ already_AddRefed<DataSourceSurface> FilterNodeDisplacementMapSoftware::Render( 
      uint32_t mapIndex = y * mapStride + 4 * x;

      uint32_t targIndex = y * targetStride + 4 * x;

      int32_t sourceX =

          x + scaleOver255 * mapData[mapIndex + xChannel] + scaleAdjustment;

          x + int32_t(scaleOver255 * mapData[mapIndex + xChannel] +

                      scaleAdjustment);

      int32_t sourceY =

          y + scaleOver255 * mapData[mapIndex + yChannel] + scaleAdjustment;

          y + int32_t(scaleOver255 * mapData[mapIndex + yChannel] +

                      scaleAdjustment);

      *(uint32_t*)(targetData + targIndex) = ColorAtPoint(

          sourceData, sourceStride, sourceBegin, sourceEnd, sourceX, sourceY);

    }