Changeset 25 for trunk/src/gl/texture_font.cc

Timestamp:

05/18/13 11:34:30 (12 years ago)

Author:

melon

Message:

Modified thrown error messages to provide more details

File:

• trunk/src/gl/texture_font.cc (modified) (3 diffs)

trunk/src/gl/texture_font.cc

@@ -4 +4 @@
 // This file is part of NV Libraries.
 // For conditions of distribution and use, see copyright notice in nv.hh
-
+#include <sstream>
 #include <stdexcept>
 
@@ -101 +101 @@
                 FT_UInt glyph_index = FT_Get_Char_Index( face, c ); 
                 FT_Error error = FT_Load_Glyph( face, glyph_index, flags ); 
-                if ( error ) throw std::runtime_error( "FT_Error while loading glyphs" );
+                if ( error )
+                {
+                        std::stringstream error_msg;
+                        error_msg << "FT_Error while loading glyphs, error: "
+                                << error << " code: " << c; 
+                        throw std::runtime_error( error_msg.str().c_str() );
+                }
 
                 FT_GlyphSlot slot   = face->glyph;
@@ -114 +120 @@
                 if ( r.pos.x < 0 ) 
                 {
-                        throw std::runtime_error( "Atlas full while loading glyphs" );
+                        std::stringstream error_msg;
+                        error_msg << "Atlas full while loading glyphs, "
+                                << "r.pos.x: " << r.pos.x << " code: "
+                                << c; 
+                        throw std::runtime_error( error_msg.str().c_str() );
                 }
                 r.size.x -= 1;