Fix output offset calculation in tile row copying

The output row length is always the full tile width.
glencoesoftware · May 19, 2020 · 06fe2e8 · 06fe2e8
1 parent 7c293e9
commit 06fe2e8
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/src/main/java/com/glencoesoftware/pyramid/PyramidFromDirectoryWriter.java b/src/main/java/com/glencoesoftware/pyramid/PyramidFromDirectoryWriter.java
@@ -721,10 +721,9 @@ private void convertPyramid(PyramidSeries s)
                           new byte[descriptor.tileSizeX * descriptor.tileSizeY];
                         int totalRows = region.height;
                         int inRowLen = tileBytes.length / totalRows;
-                        int outRowLen = realTile.length / totalRows;
                         for (int row=0; row<totalRows; row++) {
                           System.arraycopy(tileBytes, row * inRowLen,
-                            realTile, row * outRowLen, inRowLen);
+                            realTile, row * descriptor.tileSizeX, inRowLen);
                         }
                         writeTile(s, currentPlane, realTile,
                           currentIndex, currentResolution);