From: george82 <george82@3789f03b-4d11-0410-bbf8-ca57d06f2519>
Date: Mon, 29 May 2006 13:52:55 +0000 (+0000)
Subject: Added new exception rfb::UnsupportedPixelFormatException.
X-Git-Tag: v0.0.90~384^2~274
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=f98083a51eaed20cb08137abede5d642b74b5b34;p=tigervnc.git

Added new exception rfb::UnsupportedPixelFormatException.

git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@598 3789f03b-4d11-0410-bbf8-ca57d06f2519
---

diff --git a/common/rfb/ScaledPixelBuffer.cxx b/common/rfb/ScaledPixelBuffer.cxx
index 5892a97b..e459b39b 100644
--- a/common/rfb/ScaledPixelBuffer.cxx
+++ b/common/rfb/ScaledPixelBuffer.cxx
@@ -51,9 +51,7 @@ void ScaledPixelBuffer::setSourceBuffer(U8 **src_data_, int w, int h) {
 }
 
 void ScaledPixelBuffer::setPF(const PixelFormat &pf_) {
-  if (pf_.depth != 24) {
-    throw rfb::Exception("rfb::ScaledPixelBuffer support only the true colour pixel format.");
-  }
+  if (pf_.depth != 24) throw rfb::UnsupportedPixelFormatException();
   pf = pf_;
 }
 
diff --git a/common/rfb/ScaledPixelBuffer.h b/common/rfb/ScaledPixelBuffer.h
index d69f0ac1..8af69579 100644
--- a/common/rfb/ScaledPixelBuffer.h
+++ b/common/rfb/ScaledPixelBuffer.h
@@ -23,6 +23,7 @@
 // interpolation.
 
 #include <rdr/types.h>
+#include <rdr/Exception.h>
 #include <rfb/Rect.h>
 #include <rfb/PixelFormat.h>
 
@@ -30,6 +31,11 @@ using namespace rdr;
 
 namespace rfb {
 
+  struct UnsupportedPixelFormatException : public Exception {
+    UnsupportedPixelFormatException(const char* s="Now supported only true colour pixel data in the scaling mode.")
+      : Exception(s) {}
+  };
+
   class ScaledPixelBuffer {
   public:
     ScaledPixelBuffer(U8 **data, int width, int height, int scale, PixelFormat pf);