From 9ab799afdeee9e07a59a613f66823b626f038c9c Mon Sep 17 00:00:00 2001
From: Joachim Schoeberl <joachim.schoeberl@tuwien.ac.at>
Date: Mon, 28 Apr 2014 07:10:21 +0000
Subject: [PATCH] jpg

---
 ng/ngpkg.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/ng/ngpkg.cpp b/ng/ngpkg.cpp
index a6faa648..6d7e0209 100644
--- a/ng/ngpkg.cpp
+++ b/ng/ngpkg.cpp
@@ -336,7 +336,7 @@ namespace netgen
 	if(infile.good())
 	  {
 	    infile >> auxstring;
-	    if(auxstring == "csgsurfaces")
+	    if(geometry && auxstring == "csgsurfaces")
 	      geometry -> LoadSurfaces(infile);
 	  }
       }
@@ -2137,7 +2137,7 @@ namespace netgen
         cout << "Snapshot to file '" << filename << "'" << endl;
 
         int w = Togl_Width (togl);
-        w = int((w + 1) / 4) * 4 + 4;
+        // w = int((w + 1) / 4) * 4 + 4;
         int h = Togl_Height (togl);
 
         // unsigned char * buffer = new unsigned char[w*h*4];
@@ -2148,7 +2148,7 @@ namespace netgen
         struct jpeg_error_mgr jerr;
         FILE *outfile = fopen(filename,"wb");
         JSAMPROW row_pointer[1];
-        int row_stride, quality = 85; // 1...100
+        int row_stride, quality = 100; // 1...100
 
         cinfo.err = jpeg_std_error( &jerr );
         jpeg_create_compress( &cinfo );
@@ -2161,7 +2161,7 @@ namespace netgen
         cinfo.in_color_space = JCS_RGB;
 
         jpeg_set_defaults( &cinfo );
-        jpeg_set_quality( &cinfo, quality, TRUE );
+        jpeg_set_quality( &cinfo, quality, FALSE );   // TRUE
         jpeg_start_compress( &cinfo, TRUE );
 
         row_stride = 3*w;