diff options
| author | pepe <[email protected]> | 2007-03-09 06:01:25 +0000 |
|---|---|---|
| committer | pepe <[email protected]> | 2007-03-09 06:01:25 +0000 |
| commit | ba619e48079d937ff38a9359ae3a715cb450221f (patch) | |
| tree | b4ea360a6eb958f1fc7dc6a282517c44ea308b28 /src/classes | |
| parent | 637d8427266fd3108764700b9f95d9a3b03893ff (diff) | |
Issue 381: ByRef, yDown, 4BYTE_ABGR throws ArrayIndexOOB Exception
git-svn-id: https://svn.java.net/svn/j3d-core~svn/trunk@791 ba19aa83-45c5-6ac9-afd3-db810772062c
Diffstat (limited to 'src/classes')
| -rw-r--r-- | src/classes/share/javax/media/j3d/ImageComponentRetained.java | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/classes/share/javax/media/j3d/ImageComponentRetained.java b/src/classes/share/javax/media/j3d/ImageComponentRetained.java index 84efb72..8d0b056 100644 --- a/src/classes/share/javax/media/j3d/ImageComponentRetained.java +++ b/src/classes/share/javax/media/j3d/ImageComponentRetained.java @@ -2022,6 +2022,10 @@ abstract class ImageComponentRetained extends NodeComponentRetained { ((DataBufferByte)bi.getRaster().getDataBuffer()).getData(); // Multiply by 4 to get the byte incr and start point j = 0; + + //Issue 381: dstBegin contains pixel count, but we are looping over byte count. In case of YDown, it contains a count that is decremented and if we do not multiply, we have an AIOOB thrown at 25% of the copy. + dstBegin <<= 2; + for(h = 0; h < height; h++, dstBegin += (dstInc << 2)) { i = dstBegin; for (w = 0; w < width; w++, j+=4) { |