tizen 2.3.1 release

[framework/graphics/freetype.git] / src / pshinter / pshrec.c

diff --git a/src/pshinter/pshrec.c b/src/pshinter/pshrec.c
index 0910cc5..73a18ff 100644 (file)
--- a/src/pshinter/pshrec.c
+++ b/src/pshinter/pshrec.c
@@ -4,7 +4,7 @@
 /*                                                                         */
 /*    FreeType PostScript hints recorder (body).                           */
 /*                                                                         */
-/*  Copyright 2001, 2002, 2003, 2004, 2007, 2009 by                        */
+/*  Copyright 2001-2004, 2007, 2009, 2013, 2014 by                         */
 /*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
 /*                                                                         */
 /*  This file is part of the FreeType project, and may only be used,       */
@@ -64,7 +64,7 @@
   {
     FT_UInt   old_max = table->max_hints;
     FT_UInt   new_max = count;
-    FT_Error  error   = PSH_Err_Ok;
+    FT_Error  error   = FT_Err_Ok;
 
 
     if ( new_max > old_max )
@@ -83,7 +83,7 @@
                        FT_Memory      memory,
                        PS_Hint       *ahint )
   {
-    FT_Error  error = PSH_Err_Ok;
+    FT_Error  error = FT_Err_Ok;
     FT_UInt   count;
     PS_Hint   hint = 0;
 
@@ -139,7 +139,7 @@
   {
     FT_UInt   old_max = ( mask->max_bits + 7 ) >> 3;
     FT_UInt   new_max = ( count          + 7 ) >> 3;
-    FT_Error  error   = PSH_Err_Ok;
+    FT_Error  error   = FT_Err_Ok;
 
 
     if ( new_max > old_max )
@@ -186,7 +186,7 @@
                    FT_Int     idx,
                    FT_Memory  memory )
   {
-    FT_Error  error = PSH_Err_Ok;
+    FT_Error  error = FT_Err_Ok;
     FT_Byte*  p;
 
 
@@ -236,7 +236,7 @@
   {
     FT_UInt   old_max = table->max_masks;
     FT_UInt   new_max = count;
-    FT_Error  error   = PSH_Err_Ok;
+    FT_Error  error   = FT_Err_Ok;
 
 
     if ( new_max > old_max )
@@ -256,7 +256,7 @@
                        PS_Mask       *amask )
   {
     FT_UInt   count;
-    FT_Error  error = PSH_Err_Ok;
+    FT_Error  error = FT_Err_Ok;
     PS_Mask   mask  = 0;
 
 
@@ -287,7 +287,7 @@
                       FT_Memory      memory,
                       PS_Mask       *amask )
   {
-    FT_Error  error = PSH_Err_Ok;
+    FT_Error  error = FT_Err_Ok;
     FT_UInt   count;
     PS_Mask   mask;
 
@@ -316,7 +316,7 @@
                           FT_UInt         bit_count,
                           FT_Memory       memory )
   {
-    FT_Error  error = PSH_Err_Ok;
+    FT_Error  error;
     PS_Mask   mask;
 
 
@@ -384,7 +384,7 @@
     FT_UInt   count;
 
 
-    count = ( count1 <= count2 ) ? count1 : count2;
+    count = FT_MIN( count1, count2 );
     for ( ; count >= 8; count -= 8 )
     {
       if ( p1[0] & p2[0] )
@@ -409,7 +409,7 @@
                        FT_Memory      memory )
   {
     FT_UInt   temp;
-    FT_Error  error = PSH_Err_Ok;
+    FT_Error  error = FT_Err_Ok;
 
 
     /* swap index1 and index2 so that index1 < index2 */
@@ -499,7 +499,7 @@
                            FT_Memory      memory )
   {
     FT_Int    index1, index2;
-    FT_Error  error = PSH_Err_Ok;
+    FT_Error  error = FT_Err_Ok;
 
 
     for ( index1 = table->num_masks - 1; index1 > 0; index1-- )
@@ -561,7 +561,7 @@
                              FT_Memory     memory )
   {
     PS_Mask   mask;
-    FT_Error  error = PSH_Err_Ok;
+    FT_Error  error = FT_Err_Ok;
 
 
     /* get last hint mask */
@@ -583,12 +583,13 @@
                          FT_UInt       end_point )
   {
     FT_UInt  count = dim->masks.num_masks;
-    PS_Mask  mask;
 
 
     if ( count > 0 )
     {
-      mask            = dim->masks.masks + count - 1;
+      PS_Mask  mask = dim->masks.masks + count - 1;
+
+
       mask->end_point = end_point;
     }
   }
@@ -621,7 +622,7 @@
                               FT_UInt         end_point,
                               FT_Memory       memory )
   {
-    FT_Error  error = PSH_Err_Ok;
+    FT_Error  error;
 
 
     /* reset current mask, if any */
@@ -646,7 +647,7 @@
                            FT_Memory     memory,
                            FT_Int       *aindex )
   {
-    FT_Error  error = PSH_Err_Ok;
+    FT_Error  error = FT_Err_Ok;
     FT_UInt   flags = 0;
 
 
@@ -717,7 +718,7 @@
                             FT_Int        hint3,
                             FT_Memory     memory )
   {
-    FT_Error  error   = PSH_Err_Ok;
+    FT_Error  error   = FT_Err_Ok;
     FT_UInt   count   = dim->counters.num_masks;
     PS_Mask   counter = dim->counters.masks;
 
@@ -791,18 +792,17 @@
     ps_dimension_done( &hints->dimension[0], memory );
     ps_dimension_done( &hints->dimension[1], memory );
 
-    hints->error  = PSH_Err_Ok;
+    hints->error  = FT_Err_Ok;
     hints->memory = 0;
   }
 
 
-  FT_LOCAL( FT_Error )
+  FT_LOCAL( void )
   ps_hints_init( PS_Hints   hints,
                  FT_Memory  memory )
   {
     FT_MEM_ZERO( hints, sizeof ( *hints ) );
     hints->memory = memory;
-    return PSH_Err_Ok;
   }
 
 
@@ -815,7 +815,7 @@
     {
     case PS_HINT_TYPE_1:
     case PS_HINT_TYPE_2:
-      hints->error     = PSH_Err_Ok;
+      hints->error     = FT_Err_Ok;
       hints->hint_type = hint_type;
 
       ps_dimension_init( &hints->dimension[0] );
@@ -823,7 +823,7 @@
       break;
 
     default:
-      hints->error     = PSH_Err_Invalid_Argument;
+      hints->error     = FT_THROW( Invalid_Argument );
       hints->hint_type = hint_type;
 
       FT_TRACE0(( "ps_hints_open: invalid charstring type\n" ));
@@ -894,7 +894,7 @@
                     FT_Int     dimension,
                     FT_Fixed*  stems )
   {
-    FT_Error  error = PSH_Err_Ok;
+    FT_Error  error = FT_Err_Ok;
 
 
     if ( !hints->error )
@@ -938,7 +938,7 @@
       else
       {
         FT_ERROR(( "ps_hints_t1stem3: called with invalid hint type\n" ));
-        error = PSH_Err_Invalid_Argument;
+        error = FT_THROW( Invalid_Argument );
         goto Fail;
       }
     }
@@ -956,7 +956,7 @@
   ps_hints_t1reset( PS_Hints  hints,
                     FT_UInt   end_point )
   {
-    FT_Error  error = PSH_Err_Ok;
+    FT_Error  error = FT_Err_Ok;
 
 
     if ( !hints->error )
@@ -979,7 +979,7 @@
       else
       {
         /* invalid hint type */
-        error = PSH_Err_Invalid_Argument;
+        error = FT_THROW( Invalid_Argument );
         goto Fail;
       }
     }