Formatting.

3 files changed, 72 insertions, 45 deletions

diff --git a/src/autofit/aflatin2.c b/src/autofit/aflatin2.c
index 6546475a1..4a8af0c07 100644
--- a/src/autofit/aflatin2.c
+++ b/src/autofit/aflatin2.c
@@ -4,7 +4,7 @@
 /*                                                                         */
 /*    Auto-fitter hinting routines for latin script (body).                */
 /*                                                                         */
-/*  Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 by            */
+/*  Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 by      */
 /*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
 /*                                                                         */
 /*  This file is part of the FreeType project, and may only be used,       */
@@ -156,7 +156,8 @@
 #define AF_LATIN_MAX_TEST_CHARACTERS  12
 
 
-  static const char af_latin2_blue_chars[AF_LATIN_MAX_BLUES][AF_LATIN_MAX_TEST_CHARACTERS+1] =
+  static const char af_latin2_blue_chars[AF_LATIN_MAX_BLUES]
+                                        [AF_LATIN_MAX_TEST_CHARACTERS+1] =
   {
     "THEZOCQS",
     "HEZLOCUS",
@@ -182,9 +183,9 @@
     FT_GlyphSlot  glyph = face->glyph;
 
 
-    /* we compute the blues simply by loading each character from the    */
+    /* we compute the blues simply by loading each character from the     */
     /* 'af_latin2_blue_chars[blues]' string, then compute its top-most or */
-    /* bottom-most points (depending on `AF_IS_TOP_BLUE')                */
+    /* bottom-most points (depending on `AF_IS_TOP_BLUE')                 */
 
     AF_LOG(( "blue zones computation\n" ));
     AF_LOG(( "------------------------------------------------\n" ));
@@ -548,7 +549,8 @@
         if ( scaled != fitted )
         {
           scale = FT_MulDiv( scale, fitted, scaled );
-          AF_LOG(( "== scaled x-top = %.2g  fitted = %.2g, scaling = %.4g\n", scaled/64.0, fitted/64.0, (fitted*1.0)/scaled ));
+          AF_LOG(( "== scaled x-top = %.2g  fitted = %.2g, scaling = %.4g\n",
+                   scaled / 64.0, fitted / 64.0, ( fitted * 1.0 ) / scaled ));
         }
 #endif
       }
@@ -624,9 +626,11 @@
           blue->ref.fit   = FT_PIX_ROUND( blue->ref.cur );
           blue->shoot.fit = blue->ref.fit + delta2;
 
-          AF_LOG(( ">> activating blue zone %d:  ref.cur=%.2g ref.fit=%.2g shoot.cur=%.2g shoot.fit=%.2g\n",
-                   nn, blue->ref.cur/64.0, blue->ref.fit/64.0,
-                   blue->shoot.cur/64.0, blue->shoot.fit/64.0 ));
+          AF_LOG(( ">> activating blue zone %d:"
+                   "  ref.cur=%.2g ref.fit=%.2g"
+                   "  shoot.cur=%.2g shoot.fit=%.2g\n",
+                   nn, blue->ref.cur / 64.0, blue->ref.fit / 64.0,
+                   blue->shoot.cur / 64.0, blue->shoot.fit / 64.0 ));
 
           blue->flags |= AF_LATIN_BLUE_ACTIVE;
         }
@@ -1137,7 +1141,8 @@
 
         /* insert a new edge in the list and */
         /* sort according to the position    */
-        error = af_axis_hints_new_edge( axis, seg->pos, seg->dir, memory, &edge );
+        error = af_axis_hints_new_edge( axis, seg->pos, seg->dir,
+                                        memory, &edge );
         if ( error )
           goto Exit;
 
@@ -1796,7 +1801,8 @@
 
 
 
-    AF_LOG(( "==== hinting %s edges =====\n", dim == AF_DIMENSION_HORZ ? "vertical" : "horizontal" ));
+    AF_LOG(( "==== hinting %s edges =====\n",
+             dim == AF_DIMENSION_HORZ ? "vertical" : "horizontal" ));
 
     /* we begin by aligning all stems relative to the blue zone */
     /* if needed -- that's only for horizontal edges            */
@@ -1965,7 +1971,8 @@
         org_left  = org_pos + ((org_len - cur_len) >> 1);
         org_right = org_pos + ((org_len + cur_len) >> 1);
 
-        AF_LOG(( "ALIGN: left=%.2f right=%.2f ", org_left/64.0, org_right/64.0 ));
+        AF_LOG(( "ALIGN: left=%.2f right=%.2f ",
+                 org_left / 64.0, org_right / 64.0 ));
         cur_center = org_center;
 
         if ( edge2->flags & AF_EDGE_DONE )
@@ -2066,8 +2073,8 @@
         edge->pos  = cur_center - (cur_len >> 1);
         edge2->pos = edge->pos + cur_len;
 
-        AF_LOG(( "STEM1: %d (opos=%.2f) to %d (opos=%.2f) "
-                 "snapped to (%.2f) and (%.2f), org_len = %.2f cur_len=%.2f\n",
+        AF_LOG(( "STEM1: %d (opos=%.2f) to %d (opos=%.2f)"
+                 " snapped to (%.2f) and (%.2f), org_len=%.2f cur_len=%.2f\n",
                  edge-edges, edge->opos / 64.0,
                  edge2-edges, edge2->opos / 64.0,
                  edge->pos / 64.0, edge2->pos / 64.0,
@@ -2215,12 +2222,15 @@
                           FT_MulDiv( edge->opos - before->opos,
                                      after->pos - before->pos,
                                      after->opos - before->opos );
-            AF_LOG(( "SERIF_LINK1: edge %d (opos=%.2f) snapped to (%.2f) from %d (opos=%.2f)\n",
-                     edge-edges, edge->opos / 64.0, edge->pos / 64.0, before - edges, before->opos / 64.0 ));
+            AF_LOG(( "SERIF_LINK1: edge %d (opos=%.2f) snapped to (%.2f)"
+                     " from %d (opos=%.2f)\n",
+                     edge-edges, edge->opos / 64.0, edge->pos / 64.0,
+                     before - edges, before->opos / 64.0 ));
           }
           else
           {
-              edge->pos = anchor->pos + (( edge->opos - anchor->opos + 16) & ~31);
+            edge->pos = anchor->pos +
+                        ( ( edge->opos - anchor->opos + 16 ) & ~31 );
 
             AF_LOG(( "SERIF_LINK2: edge %d (opos=%.2f) snapped to (%.2f)\n",
                      edge-edges, edge->opos / 64.0, edge->pos / 64.0 ));
@@ -2321,7 +2331,7 @@
 
   static const AF_Script_UniRangeRec  af_latin2_uniranges[] =
   {
-    AF_UNIRANGE_REC( 32UL,  127UL ),    /* XXX: TODO: Add new Unicode ranges here! */
+    AF_UNIRANGE_REC( 32UL,  127UL ),    /* TODO: Add new Unicode ranges here! */
     AF_UNIRANGE_REC( 160UL, 255UL ),
     AF_UNIRANGE_REC( 0UL,   0UL )
   };
diff --git a/src/autofit/afpic.c b/src/autofit/afpic.c
index 5b9aba691..3aefbc51c 100644
--- a/src/autofit/afpic.c
+++ b/src/autofit/afpic.c
@@ -4,7 +4,7 @@
 /*                                                                         */
 /*    The FreeType position independent code services for autofit module.  */
 /*                                                                         */
-/*  Copyright 2009, 2010 by                                                */
+/*  Copyright 2009, 2010, 2011 by                                          */
 /*  Oran Agra and Mickey Gabel.                                            */
 /*                                                                         */
 /*  This file is part of the FreeType project, and may only be used,       */
@@ -24,7 +24,8 @@
 #ifdef FT_CONFIG_OPTION_PIC
 
   /* forward declaration of PIC init functions from afmodule.c */
-  void FT_Init_Class_af_autofitter_service( FT_Library, FT_AutoHinter_ServiceRec*);
+  void FT_Init_Class_af_autofitter_service( FT_Library,
+                                            FT_AutoHinter_ServiceRec* );
 
   /* forward declaration of PIC init functions from script classes */
 #include "aflatin.h"
@@ -34,10 +35,12 @@
 #include "afindic.h"
 
   void
-  autofit_module_class_pic_free( FT_Library library )
+  autofit_module_class_pic_free( FT_Library  library )
   {
-    FT_PIC_Container* pic_container = &library->pic_container;
-    FT_Memory memory = library->memory;
+    FT_PIC_Container*  pic_container = &library->pic_container;
+    FT_Memory          memory        = library->memory;
+
+
     if ( pic_container->autofit )
     {
       FT_FREE( pic_container->autofit );
@@ -62,28 +65,37 @@
     FT_MEM_SET( container, 0, sizeof ( *container ) );
     pic_container->autofit = container;
 
-    /* initialize pointer table - this is how the module usually expects this data */
+    /* initialize pointer table -                       */
+    /* this is how the module usually expects this data */
     for ( ss = 0 ; ss < AF_SCRIPT_CLASSES_REC_COUNT ; ss++ )
     {
-      container->af_script_classes[ss] = &container->af_script_classes_rec[ss];
+      container->af_script_classes[ss] =
+        &container->af_script_classes_rec[ss];
     }
-    container->af_script_classes[AF_SCRIPT_CLASSES_COUNT-1] = NULL;
+    container->af_script_classes[AF_SCRIPT_CLASSES_COUNT - 1] = NULL;
     
     /* add call to initialization function when you add new scripts */
     ss = 0;
-    FT_Init_Class_af_dummy_script_class(&container->af_script_classes_rec[ss++]);
+    FT_Init_Class_af_dummy_script_class(
+      &container->af_script_classes_rec[ss++] );
 #ifdef FT_OPTION_AUTOFIT2
-    FT_Init_Class_af_latin2_script_class(&container->af_script_classes_rec[ss++]);
+    FT_Init_Class_af_latin2_script_class(
+      &container->af_script_classes_rec[ss++] );
 #endif
-    FT_Init_Class_af_latin_script_class(&container->af_script_classes_rec[ss++]);
-    FT_Init_Class_af_cjk_script_class(&container->af_script_classes_rec[ss++]);
-    FT_Init_Class_af_indic_script_class(&container->af_script_classes_rec[ss++]);    
+    FT_Init_Class_af_latin_script_class(
+      &container->af_script_classes_rec[ss++] );
+    FT_Init_Class_af_cjk_script_class(
+      &container->af_script_classes_rec[ss++] );
+    FT_Init_Class_af_indic_script_class(
+      &container->af_script_classes_rec[ss++] );
+
+    FT_Init_Class_af_autofitter_service(
+      library, &container->af_autofitter_service );
 
-    FT_Init_Class_af_autofitter_service(library, &container->af_autofitter_service);
+/* Exit: */
 
-/*Exit:*/
-    if(error)
-      autofit_module_class_pic_free(library);
+    if ( error )
+      autofit_module_class_pic_free( library );
     return error;
   }
 
diff --git a/src/autofit/afpic.h b/src/autofit/afpic.h
index 80e62d39a..c1632e76e 100644
--- a/src/autofit/afpic.h
+++ b/src/autofit/afpic.h
@@ -4,7 +4,7 @@
 /*                                                                         */
 /*    The FreeType position independent code services for autofit module.  */
 /*                                                                         */
-/*  Copyright 2009 by                                                      */
+/*  Copyright 2009, 2011 by                                                */
 /*  Oran Agra and Mickey Gabel.                                            */
 /*                                                                         */
 /*  This file is part of the FreeType project, and may only be used,       */
@@ -33,24 +33,29 @@ FT_BEGIN_HEADER
 
 #include "aftypes.h"
 
-/* increase these when you add new scripts, and update autofit_module_class_pic_init */
+  /* increase these when you add new scripts, */
+  /* and update autofit_module_class_pic_init */
 #ifdef FT_OPTION_AUTOFIT2
-  #define AF_SCRIPT_CLASSES_COUNT     6
+#define AF_SCRIPT_CLASSES_COUNT     6
 #else
-  #define AF_SCRIPT_CLASSES_COUNT     5  
+#define AF_SCRIPT_CLASSES_COUNT     5  
 #endif
-#define AF_SCRIPT_CLASSES_REC_COUNT  (AF_SCRIPT_CLASSES_COUNT-1)    
+#define AF_SCRIPT_CLASSES_REC_COUNT  ( AF_SCRIPT_CLASSES_COUNT - 1 )    
 
   typedef struct AFModulePIC_
   {
-    AF_ScriptClass    af_script_classes[AF_SCRIPT_CLASSES_COUNT];
-    AF_ScriptClassRec af_script_classes_rec[AF_SCRIPT_CLASSES_REC_COUNT];
-    FT_AutoHinter_ServiceRec af_autofitter_service;
+    AF_ScriptClass            af_script_classes[AF_SCRIPT_CLASSES_COUNT];
+    AF_ScriptClassRec         af_script_classes_rec[AF_SCRIPT_CLASSES_REC_COUNT];
+    FT_AutoHinter_ServiceRec  af_autofitter_service;
+
   } AFModulePIC;
 
-#define GET_PIC(lib)                  ((AFModulePIC*)((lib)->pic_container.autofit))
-#define AF_SCRIPT_CLASSES_GET         (GET_PIC(FT_FACE_LIBRARY(globals->face))->af_script_classes)
-#define AF_AF_AUTOFITTER_SERVICE_GET  (GET_PIC(library)->af_autofitter_service)
+#define GET_PIC( lib )                                                     \
+          ( (AFModulePIC*)((lib)->pic_container.autofit) )
+#define AF_SCRIPT_CLASSES_GET                                              \
+          ( GET_PIC( FT_FACE_LIBRARY(globals->face) )->af_script_classes )
+#define AF_AF_AUTOFITTER_SERVICE_GET                                       \
+          ( GET_PIC( library )->af_autofitter_service )
 
 #endif /* FT_CONFIG_OPTION_PIC */