commit 717c07b9671badeef0c18c91cf17fe9747559787
author Pierre Ossman <ossman@cendio.se> Tue Jan 21 14:45:10 2014 +0100
committer Pierre Ossman <ossman@cendio.se> Mon Jul 07 14:42:08 2014 +0200
tree d4ad9cfc9e04cb0453118869c5cfe2ec660320f7
parent c0b1aa021dff606c32aed0f1ac38ab51baf093af

Remove partial update functionality

Get rid of the ability of encoders to only send part of the
rectangle they are given as we don't want partial updates
anyway.

common/rfb/ZRLEEncoder.cxx

diff --git a/common/rfb/ZRLEEncoder.cxx b/common/rfb/ZRLEEncoder.cxx
index e70706b..7e00fad 100644
--- a/common/rfb/ZRLEEncoder.cxx
+++ b/common/rfb/ZRLEEncoder.cxx
@@ -55,19 +55,17 @@
 {
 }
 
-bool ZRLEEncoder::writeRect(const Rect& r, TransImageGetter* ig, Rect* actual)
+void ZRLEEncoder::writeRect(const Rect& r, TransImageGetter* ig)
 {
   rdr::U8* imageBuf = writer->getImageBuf(64 * 64 * 4 + 4);
   mos.clear();
-  bool wroteAll = true;
-  *actual = r;
 
   switch (writer->bpp()) {
   case 8:
-    wroteAll = zrleEncode8(r, &mos, &zos, imageBuf, actual, ig);
+    zrleEncode8(r, &mos, &zos, imageBuf, ig);
     break;
   case 16:
-    wroteAll = zrleEncode16(r, &mos, &zos, imageBuf, actual, ig);
+    zrleEncode16(r, &mos, &zos, imageBuf, ig);
     break;
   case 32:
     {
@@ -80,25 +78,24 @@
       if ((fitsInLS3Bytes && pf.isLittleEndian()) ||
           (fitsInMS3Bytes && pf.isBigEndian()))
       {
-        wroteAll = zrleEncode24A(r, &mos, &zos, imageBuf, actual, ig);
+        zrleEncode24A(r, &mos, &zos, imageBuf, ig);
       }
       else if ((fitsInLS3Bytes && pf.isBigEndian()) ||
                (fitsInMS3Bytes && pf.isLittleEndian()))
       {
-        wroteAll = zrleEncode24B(r, &mos, &zos, imageBuf, actual, ig);
+        zrleEncode24B(r, &mos, &zos, imageBuf, ig);
       }
       else
       {
-        wroteAll = zrleEncode32(r, &mos, &zos, imageBuf, actual, ig);
+        zrleEncode32(r, &mos, &zos, imageBuf, ig);
       }
       break;
     }
   }
 
-  writer->startRect(*actual, encodingZRLE);
+  writer->startRect(r, encodingZRLE);
   rdr::OutStream* os = writer->getOutStream();
   os->writeU32(mos.length());
   os->writeBytes(mos.data(), mos.length());
   writer->endRect();
-  return wroteAll;
 }