From 1020ce5944edde4364baef4d371cd4f9b0dae721 Mon Sep 17 00:00:00 2001
From: doko <doko@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Sat, 28 Jun 2008 13:29:13 +0000
Subject: libjava/

2008-06-28  Matthias Klose  <doko@ubuntu.com>

        Import GNU Classpath (classpath-0_97_2-release).

        * Regenerate class and header files.
        * Regenerate auto* files.
        * gcj/javaprims.h: Define jobjectRefType.
        * jni.cc (_Jv_JNI_GetObjectRefType): New (stub only).
        (_Jv_JNIFunctions): Initialize GetObjectRefType.
        * gnu/classpath/jdwp/VMVirtualMachine.java,
        java/security/VMSecureRandom.java: Merge from classpath.
        * HACKING: Fix typo.
        * ChangeLog-2007: New file.
        * configure.ac: Set JAVAC, pass --disable-regen-headers to classpath.

libjava/classpath/

2008-06-28  Matthias Klose  <doko@ubuntu.com>

        * m4/ac_prog_javac.m4: Disable check for JAVAC, when
        not configured with --enable-java-maintainer-mode.
        * aclocal.m4, configure: Regenerate.
        * native/jni/gstreamer-peer/Makefile.am: Do not link with
        libclasspathnative.
        * native/jni/gstreamer-peer/Makefile.in: Regenerate.
        * tools/Makefile.am, lib/Makefile.am: Use JAVAC for setting
        JCOMPILER, drop flags not understood by gcj.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137223 138bc75d-0d04-0410-961f-82ee72b054a4
---
 .../awt/image/PixelInterleavedSampleModel.java     | 29 ++++++++++++++++++++--
 1 file changed, 27 insertions(+), 2 deletions(-)

(limited to 'libjava/classpath/java/awt/image/PixelInterleavedSampleModel.java')

diff --git a/libjava/classpath/java/awt/image/PixelInterleavedSampleModel.java b/libjava/classpath/java/awt/image/PixelInterleavedSampleModel.java
index 4c5c436edfc..3a0d4152c7d 100644
--- a/libjava/classpath/java/awt/image/PixelInterleavedSampleModel.java
+++ b/libjava/classpath/java/awt/image/PixelInterleavedSampleModel.java
@@ -69,9 +69,34 @@ public class PixelInterleavedSampleModel
    */
   public SampleModel createCompatibleSampleModel(int width, int height)
   {
+    // Find minimum band offset.
+    int minBandoff = bandOffsets[0];
+    int numBands = bandOffsets.length;
+    for (int i = 1; i < numBands; i++)
+      {
+        if (bandOffsets[i] < minBandoff)
+          {
+            minBandoff = bandOffsets[i];
+          }
+      }
+    // Adjust band offsets so that minimum offset is at 0.
+    int[] bandOff;
+    if (minBandoff > 0)
+      {
+        bandOff = new int[numBands];
+        for (int i = 0; i < numBands; i++)
+          {
+            bandOff[i] = bandOffsets[i] - minBandoff;
+          }
+      }
+    else
+      {
+        bandOff = bandOffsets;
+      }
+    // Adjust scanline stride for new width.
     return new PixelInterleavedSampleModel(dataType, width, height,
-                                           pixelStride, scanlineStride,
-                                           bandOffsets);
+                                           pixelStride, pixelStride * width,
+                                           bandOff);
   }
 
 
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