1 files changed, 0 insertions, 124 deletions
diff --git a/common/rfb/rreEncode.h b/common/rfb/rreEncode.h
deleted file mode 100644
index c8bbee7a..00000000
--- a/common/rfb/rreEncode.h
+++ /dev/null
@@ -1,124 +0,0 @@
-/* Copyright (C) 2002-2005 RealVNC Ltd.  All Rights Reserved.
- * 
- * This is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- * 
- * This software is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License
- * along with this software; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,
- * USA.
- */
-//
-// RRE encoding function.
-//
-// This file is #included after having set the following macro:
-// BPP                - 8, 16 or 32
-//
-// The data argument to RRE_ENCODE contains the pixel data, and it writes the
-// encoded version to the given OutStream.  If the encoded version exceeds w*h
-// it aborts and returns -1, otherwise it returns the number of subrectangles.
-//
-
-#include <rdr/OutStream.h>
-
-namespace rfb {
-
-// CONCAT2E concatenates its arguments, expanding them if they are macros
-
-#ifndef CONCAT2E
-#define CONCAT2(a,b) a##b
-#define CONCAT2E(a,b) CONCAT2(a,b)
-#endif
-
-#define PIXEL_T rdr::CONCAT2E(U,BPP)
-#define WRITE_PIXEL CONCAT2E(writeOpaque,BPP)
-#define RRE_ENCODE CONCAT2E(rreEncode,BPP)
-
-int RRE_ENCODE (PIXEL_T* data, int w, int h, rdr::OutStream* os, PIXEL_T bg)
-{
-  os->WRITE_PIXEL(bg);
-
-  int nSubrects = 0;
-
-  for (int y = 0; y < h; y++)
-  {
-    int x = 0;
-    while (x < w) {
-      if (*data == bg) {
-        x++;
-        data++;
-        continue;
-      }
-
-      // Find horizontal subrect first
-      PIXEL_T* ptr = data+1;
-      PIXEL_T* eol = data+w-x;
-      while (ptr < eol && *ptr == *data) ptr++;
-      int sw = ptr - data;
-
-      ptr = data + w;
-      int sh = 1;
-      while (sh < h-y) {
-        eol = ptr + sw;
-        while (ptr < eol)
-          if (*ptr++ != *data) goto endOfHorizSubrect;
-        ptr += w - sw;
-        sh++;
-      }
-    endOfHorizSubrect:
-
-      // Find vertical subrect
-      int vh;
-      for (vh = sh; vh < h-y; vh++)
-        if (data[vh*w] != *data) break;
-
-      if (vh != sh) {
-        ptr = data+1;
-        int vw;
-        for (vw = 1; vw < sw; vw++) {
-          for (int i = 0; i < vh; i++)
-            if (ptr[i*w] != *data) goto endOfVertSubrect;
-          ptr++;
-        }
-      endOfVertSubrect:
-
-        // If vertical subrect bigger than horizontal then use that.
-        if (sw*sh < vw*vh) {
-          sw = vw;
-          sh = vh;
-        }
-      }
-
-      nSubrects++;
-      os->WRITE_PIXEL(*data);
-      os->writeU16(x);
-      os->writeU16(y);
-      os->writeU16(sw);
-      os->writeU16(sh);
-
-      ptr = data+w;
-      PIXEL_T* eor = data+w*sh;
-      while (ptr < eor) {
-        eol = ptr + sw;
-        while (ptr < eol) *ptr++ = bg;
-        ptr += w - sw;
-      }
-      x += sw;
-      data += sw;
-    }
-  }
-
-  return nSubrects;
-}
-
-#undef PIXEL_T
-#undef WRITE_PIXEL
-#undef RRE_ENCODE
-}