Commit f89396cb6284954ff98b5dcbfc38e144deccdc83
2014-12-04T06:17:26
[cff] Modify an FT_ASSERT. * src/cff/cf2hints.c (cf2_hintmap_map): After the fix for Savannah bug #43661, the test font `...aspartam.otf' still triggers an FT_ASSERT. Since hintmap still works with count==0, ... (cf2_glyphpath_lineTo, cf2_glyphpath_curveTo): ... add that term to suppress the assert.
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diff --git a/ChangeLog b/ChangeLog
index 6a25737..3940e21 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,15 @@
2014-12-04 Dave Arnold <darnold@adobe.com>
+ [cff] Modify an FT_ASSERT.
+
+ * src/cff/cf2hints.c (cf2_hintmap_map): After the fix for Savannah
+ bug #43661, the test font `...aspartam.otf' still triggers an
+ FT_ASSERT. Since hintmap still works with count==0, ...
+ (cf2_glyphpath_lineTo, cf2_glyphpath_curveTo): ... add that term to
+ suppress the assert.
+
+2014-12-04 Dave Arnold <darnold@adobe.com>
+
[cff] Fix Savannah bug #43661.
* src/cff/cf2intrp.c (cf2_interpT2CharString) <cf2_cmdHSTEM,
diff --git a/src/cff/cf2hints.c b/src/cff/cf2hints.c
index 28a892b..040d193 100644
--- a/src/cff/cf2hints.c
+++ b/src/cff/cf2hints.c
@@ -304,9 +304,6 @@
cf2_hintmap_map( CF2_HintMap hintmap,
CF2_Fixed csCoord )
{
- FT_ASSERT( hintmap->isValid ); /* must call Build before Map */
- FT_ASSERT( hintmap->lastIndex < CF2_MAX_HINT_EDGES );
-
if ( hintmap->count == 0 || ! hintmap->hinted )
{
/* there are no hints; use uniform scale and zero offset */
@@ -317,6 +314,7 @@
/* start linear search from last hit */
CF2_UInt i = hintmap->lastIndex;
+ FT_ASSERT( hintmap->lastIndex < CF2_MAX_HINT_EDGES );
/* search up */
while ( i < hintmap->count - 1 &&
@@ -1694,7 +1692,8 @@
if ( glyphpath->elemIsQueued )
{
- FT_ASSERT( cf2_hintmap_isValid( &glyphpath->hintMap ) );
+ FT_ASSERT( cf2_hintmap_isValid( &glyphpath->hintMap ) ||
+ glyphpath->hintMap.count == 0 );
cf2_glyphpath_pushPrevElem( glyphpath,
&glyphpath->hintMap,
@@ -1780,7 +1779,8 @@
if ( glyphpath->elemIsQueued )
{
- FT_ASSERT( cf2_hintmap_isValid( &glyphpath->hintMap ) );
+ FT_ASSERT( cf2_hintmap_isValid( &glyphpath->hintMap ) ||
+ glyphpath->hintMap.count == 0 );
cf2_glyphpath_pushPrevElem( glyphpath,
&glyphpath->hintMap,