diff --git a/common/rfb/JpegDecompressor.cxx b/common/rfb/JpegDecompressor.cxx
index 503c030..4d230eb 100644
--- a/common/rfb/JpegDecompressor.cxx
+++ b/common/rfb/JpegDecompressor.cxx
@@ -139,12 +139,12 @@
 }
 
 void JpegDecompressor::decompress(const rdr::U8 *jpegBuf, int jpegBufLen,
-  rdr::U8 *buf, int pitch, const Rect& r, const PixelFormat& pf)
+  rdr::U8 *buf, int stride, const Rect& r, const PixelFormat& pf)
 {
   int w = r.width();
   int h = r.height();
   int pixelsize;
-  int dstBufPitch;
+  int dstBufStride;
   rdr::U8 *dstBuf = NULL;
   bool dstBufIsTemp = false;
   JSAMPROW *rowPointer = NULL;
@@ -163,8 +163,9 @@
   jpeg_read_header(dinfo, TRUE);
   dinfo->out_color_space = JCS_RGB;
   pixelsize = 3;
-  if (pitch == 0) pitch = w * pf.bpp / 8;
-  dstBufPitch = pitch;
+  if (stride == 0)
+    stride = w;
+  dstBufStride = stride;
 
 #ifdef JCS_EXTENSIONS
   // Try to have libjpeg output directly to our native format
@@ -201,12 +202,12 @@
   if (dinfo->out_color_space == JCS_RGB) {
     dstBuf = new rdr::U8[w * h * pixelsize];
     dstBufIsTemp = true;
-    dstBufPitch = w * pixelsize;
+    dstBufStride = w;
   }
 
   rowPointer = new JSAMPROW[h];
   for (int dy = 0; dy < h; dy++)
-    rowPointer[dy] = (JSAMPROW)(&dstBuf[dy * dstBufPitch]);
+    rowPointer[dy] = (JSAMPROW)(&dstBuf[dy * dstBufStride * pixelsize]);
 
   jpeg_start_decompress(dinfo);
 
@@ -225,7 +226,7 @@
   }
 
   if (dinfo->out_color_space == JCS_RGB)
-    pf.bufferFromRGB((rdr::U8*)buf, dstBuf, w, pitch, h);
+    pf.bufferFromRGB((rdr::U8*)buf, dstBuf, w, stride, h);
 
   jpeg_finish_decompress(dinfo);