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#195 ArrayIndexOutOfBoundsException for ResampleOp in certain cases

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Harald Kuhr
2015-11-27 13:20:44 +01:00
parent d097742002
commit 6db06414af
2 changed files with 15 additions and 3 deletions
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4
common/common-image/src/main/java/com/twelvemonkeys/image/ResampleOp.java
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@@ -1465,7 +1465,7 @@ public class ResampleOp implements BufferedImageOp/* TODO: RasterOp */ {
for (int i = 0; i < dstHeight; i++) {
//contribY[i].n = 0;
contribY[i].p = new Contributor[(int) (width * 2.0 + 1)];
contribY[i].p = new Contributor[(int) (width * 2.0 + 1 + 0.5)];
double center = (double) i / yscale;
int left = (int) Math.ceil(center - width);
@@ -1516,7 +1516,7 @@ public class ResampleOp implements BufferedImageOp/* TODO: RasterOp */ {
else {
for (int i = 0; i < dstHeight; ++i) {
//contribY[i].n = 0;
contribY[i].p = new Contributor[(int) (fwidth * 2 + 1)];
contribY[i].p = new Contributor[(int) (fwidth * 2 + 1 + 0.5)];
double center = (double) i / yscale;
double left = Math.ceil(center - fwidth);