Commit 86fa2ebc1f2a73693b5da1076a0871439256db2b
2009-06-19T14:56:26
Improve debug messages for Type1 charstrings. * src/psaux/t1decode.c (t1_decoder_parse_charstrings): Emit newlines after instructions. Prettify output.
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diff --git a/ChangeLog b/ChangeLog
index b00dc35..df83e9a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,13 @@
2009-06-19 Werner Lemberg <wl@gnu.org>
+ Improve debug messages for Type1 charstrings.
+
+ * src/psaux/t1decode.c (t1_decoder_parse_charstrings): Emit newlines
+ after instructions.
+ Prettify output.
+
+2009-06-19 Werner Lemberg <wl@gnu.org>
+
More ftgray fixes for FT_STATIC_RASTER.
Problems reported by suyu@cooee.cn.
diff --git a/src/psaux/t1decode.c b/src/psaux/t1decode.c
index 4ccf30f..d396a68 100644
--- a/src/psaux/t1decode.c
+++ b/src/psaux/t1decode.c
@@ -340,6 +340,10 @@
T1_Hints_Funcs hinter;
+#ifdef FT_DEBUG_LEVEL_TRACE
+ FT_Bool bol = TRUE;
+#endif
+
/* we don't want to touch the source code -- use macro trick */
#define start_point t1_builder_start_point
@@ -394,7 +398,13 @@
FT_ASSERT( known_othersubr_result_cnt == 0 ||
unknown_othersubr_result_cnt == 0 );
- FT_TRACE5(( " (%d)", decoder->top - decoder->stack ));
+#ifdef FT_DEBUG_LEVEL_TRACE
+ if ( bol )
+ {
+ FT_TRACE5(( " (%d)", decoder->top - decoder->stack ));
+ bol = FALSE;
+ }
+#endif
/*********************************************************************/
/* */
@@ -592,7 +602,10 @@
FT_Int arg_cnt;
- FT_TRACE4(( " callothersubr" ));
+#ifdef FT_DEBUG_LEVEL_TRACE
+ FT_TRACE4(( " callothersubr\n" ));
+ bol = TRUE;
+#endif
if ( top - decoder->stack < 2 )
goto Stack_Underflow;
@@ -974,7 +987,7 @@
switch ( op )
{
case op_endchar:
- FT_TRACE4(( " endchar" ));
+ FT_TRACE4(( " endchar\n" ));
close_contour( builder );
@@ -994,8 +1007,6 @@
/* add current outline to the glyph slot */
FT_GlyphLoader_Add( builder->loader );
- FT_TRACE4(( "\n" ));
-
/* the compiler should optimize away this empty loop but ... */
#ifdef FT_DEBUG_LEVEL_TRACE
@@ -1144,7 +1155,7 @@
break;
case op_rrcurveto:
- FT_TRACE4(( " rcurveto" ));
+ FT_TRACE4(( " rrcurveto" ));
if ( start_point( builder, x, y ) ||
check_points( builder, 3 ) )
@@ -1399,6 +1410,11 @@
decoder->top = top;
+#ifdef FT_DEBUG_LEVEL_TRACE
+ FT_TRACE4(( "\n" ));
+ bol = TRUE;
+#endif
+
} /* general operator processing */
} /* while ip < limit */