Added the routines for manipulation the scale filter method. It allow change the

scale filter.


git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@2241 3789f03b-4d11-0410-bbf8-ca57d06f2519

2 files changed, 8 insertions, 0 deletions

diff --git a/win/vncviewer/DesktopWindow.cxx b/win/vncviewer/DesktopWindow.cxx
index 31018d12..75437070 100644
--- a/win/vncviewer/DesktopWindow.cxx
+++ b/win/vncviewer/DesktopWindow.cxx
@@ -1024,6 +1024,12 @@ void DesktopWindow::setDesktopScale(int scale_) {
   InvalidateRect(frameHandle, 0, FALSE);
 }
 
+void DesktopWindow::setDesktopScaleFilter(unsigned int scaleFilterID) { 
+  if (scaleFilterID == getDesktopScaleFilterID() || scaleFilterID > scaleFilterMaxNumber) return;
+  buffer->setScaleFilter(scaleFilterID);
+  InvalidateRect(frameHandle, 0, FALSE);
+}
+
 void DesktopWindow::convertCursorToBuffer() {
   if (memcmp(&(cursor.getPF()), &(buffer->getPF()), sizeof(PixelBuffer)) == 0) return;
   internalSetCursor = true;
diff --git a/win/vncviewer/DesktopWindow.h b/win/vncviewer/DesktopWindow.h
index 94f361de..4319b752 100644
--- a/win/vncviewer/DesktopWindow.h
+++ b/win/vncviewer/DesktopWindow.h
@@ -90,6 +90,8 @@ namespace rfb {
       bool isAutoScaling() const { return autoScaling; }
       void setDesktopScale(int scale);
       int  getDesktopScale() const { return buffer->getScale(); }
+      void setDesktopScaleFilter(unsigned int scaleFilterID);
+      unsigned int getDesktopScaleFilterID() const { return buffer->getScaleFilterID(); }
       void fitBufferToWindow(bool repaint = true);
       void printScale();