X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Frrd_gfx.c;h=3335e9133394c60e902258e677a96e09371f7a60;hb=ebb7112c8b334b073c17b5686733cc8470384fae;hp=bfcbfe57e9fb886b0dd7457d51c6f0956d6c0406;hpb=c0be57bdf5f3fef44227f2e0acf6a7a74c1a7620;p=rrdtool.git

diff --git a/src/rrd_gfx.c b/src/rrd_gfx.c
index bfcbfe5..3335e91 100644
--- a/src/rrd_gfx.c
+++ b/src/rrd_gfx.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * RRDtool 1.2rc8  Copyright by Tobi Oetiker, 1997-2005
+ * RRDtool 1.2.0  Copyright by Tobi Oetiker, 1997-2005
  ****************************************************************************
  * rrd_gfx.c  graphics wrapper for rrdtool
   **************************************************************************/
@@ -395,7 +395,7 @@ gfx_string gfx_string_create(FT_Face face,const char *text,
     /* handle the tabs ...
        have a witespace glyph inserted, but set its width such that the distance
     of the new right edge is x times tabwidth from 0,0 where x is an integer. */    
-    char letter = text[n];
+    unsigned char letter = text[n];
     gottab = 0;
     if (letter == '\\' && n+1 < string->count && text[n+1] == 't'){
             /* we have a tab here so skip the backslash and
@@ -762,9 +762,9 @@ static int gfx_save_png (art_u8 *buffer, FILE *fp,  long width, long height, lon
   png_set_text (png_ptr, info_ptr, text, 1);
 
   /* lets make this fast */
-  png_set_filter(png_ptr,0,PNG_FILTER_NONE);
+  /* png_set_filter(png_ptr,0,PNG_FILTER_NONE); */
   png_set_compression_level(png_ptr,1);
-  png_set_compression_strategy(png_ptr,Z_HUFFMAN_ONLY);
+  /* png_set_compression_strategy(png_ptr,Z_HUFFMAN_ONLY); */
   /* 
   png_set_filter(png_ptr,PNG_FILTER_TYPE_BASE,PNG_FILTER_SUB);
   png_set_compression_strategy(png_ptr,Z_HUFFMAN_ONLY);
@@ -1379,7 +1379,7 @@ static int eps_prologue(eps_state *state)
   gfx_node_t *node;
   fputs(
     "%!PS-Adobe-3.0 EPSF-3.0\n"
-    "%%Creator: RRDtool 1.2rc8 Tobias Oetiker, http://tobi.oetiker.ch\n"
+    "%%Creator: RRDtool 1.2.0 Tobias Oetiker, http://tobi.oetiker.ch\n"
     /* can't like weird chars here */
     "%%Title: (RRDtool output)\n"
     "%%DocumentData: Clean7Bit\n"