Even more cleanup and more type renames.

2007-10-25  Behdad Esfahbod  <behdad@gnome.org>

        * pango/opentype/*: Even more cleanup and more type renames.


svn path=/trunk/; revision=2478

8 files changed, 46 insertions, 44 deletions

diff --git a/pango/opentype/harfbuzz-buffer.h b/pango/opentype/harfbuzz-buffer.h
index 701d083e..e659ce33 100644
--- a/pango/opentype/harfbuzz-buffer.h
+++ b/pango/opentype/harfbuzz-buffer.h
@@ -14,8 +14,7 @@
 #ifndef HARFBUZZ_BUFFER_H
 #define HARFBUZZ_BUFFER_H
 
-#include <ft2build.h>
-#include FT_FREETYPE_H
+#include "harfbuzz-global.h"
 
 HB_BEGIN_HEADER
 
diff --git a/pango/opentype/harfbuzz-global.h b/pango/opentype/harfbuzz-global.h
index 9aed8ca8..bb35db07 100644
--- a/pango/opentype/harfbuzz-global.h
+++ b/pango/opentype/harfbuzz-global.h
@@ -13,6 +13,9 @@
 #ifndef HARFBUZZ_GLOBAL_H
 #define HARFBUZZ_GLOBAL_H
 
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
 #ifdef __cplusplus
 #define HB_BEGIN_HEADER  extern "C" {
 #define HB_END_HEADER  }
@@ -23,11 +26,14 @@
 
 HB_BEGIN_HEADER
 
+typedef unsigned char HB_Byte;
+typedef signed char HB_Char;
 typedef unsigned short HB_UShort;
 typedef signed short HB_Short;
 typedef unsigned int HB_UInt;
 typedef signed int HB_Int;
 typedef int HB_Bool;
+typedef void *HB_Pointer;
 
 
 typedef enum {
diff --git a/pango/opentype/harfbuzz-impl.c b/pango/opentype/harfbuzz-impl.c
index 1d2b6990..fcdbc33a 100644
--- a/pango/opentype/harfbuzz-impl.c
+++ b/pango/opentype/harfbuzz-impl.c
@@ -25,12 +25,12 @@ _hb_log( const char*   format, ... )
 #endif
 
 /* only used internally */
-static FT_Pointer
+static HB_Pointer
 _hb_qalloc( HB_UInt   size,
 	    HB_Error  *perror )
 {
   HB_Error    error = 0;
-  FT_Pointer  block = NULL;
+  HB_Pointer  block = NULL;
 
   if ( size > 0 )
   {
@@ -47,12 +47,12 @@ _hb_qalloc( HB_UInt   size,
 #define  QALLOC(ptr,size)    ( (ptr) = _hb_qalloc( (size), &error ), error != 0 )
 
 
-HB_INTERNAL FT_Pointer
+HB_INTERNAL HB_Pointer
 _hb_alloc( HB_UInt   size,
 	   HB_Error *perror )
 {
   HB_Error    error = 0;
-  FT_Pointer  block = NULL;
+  HB_Pointer  block = NULL;
 
   if ( size > 0 )
   {
@@ -68,12 +68,12 @@ _hb_alloc( HB_UInt   size,
 }
 
 
-HB_INTERNAL FT_Pointer
-_hb_realloc( FT_Pointer  block,
+HB_INTERNAL HB_Pointer
+_hb_realloc( HB_Pointer  block,
 	     HB_UInt     new_size,
 	     HB_Error   *perror )
 {
-  FT_Pointer  block2 = NULL;
+  HB_Pointer  block2 = NULL;
   HB_Error    error  = 0;
 
   block2 = realloc( block, new_size );
@@ -89,7 +89,7 @@ _hb_realloc( FT_Pointer  block,
 
 
 HB_INTERNAL void
-_hb_free( FT_Pointer  block )
+_hb_free( HB_Pointer  block )
 {
   if ( block )
     free( block );
diff --git a/pango/opentype/harfbuzz-impl.h b/pango/opentype/harfbuzz-impl.h
index 3e7ac1c0..69c9ea90 100644
--- a/pango/opentype/harfbuzz-impl.h
+++ b/pango/opentype/harfbuzz-impl.h
@@ -81,18 +81,18 @@ typedef FT_Stream HB_Stream;
 
 #define  GET_Byte()      (*stream->cursor++)
 #define  GET_Short()     (stream->cursor += 2, (HB_Short)( \
-				(*(((FT_Byte*)stream->cursor)-2) << 8) | \
-				 *(((FT_Byte*)stream->cursor)-1) \
+				(*(((HB_Byte*)stream->cursor)-2) << 8) | \
+				 *(((HB_Byte*)stream->cursor)-1) \
 			 ))
 #define  GET_Long()      (stream->cursor += 4, (HB_Int)( \
-				(*(((FT_Byte*)stream->cursor)-4) << 24) | \
-				(*(((FT_Byte*)stream->cursor)-3) << 16) | \
-				(*(((FT_Byte*)stream->cursor)-2) << 8) | \
-				 *(((FT_Byte*)stream->cursor)-1) \
+				(*(((HB_Byte*)stream->cursor)-4) << 24) | \
+				(*(((HB_Byte*)stream->cursor)-3) << 16) | \
+				(*(((HB_Byte*)stream->cursor)-2) << 8) | \
+				 *(((HB_Byte*)stream->cursor)-1) \
 			 ))
 
 
-#define  GET_Char()      ((FT_Char)GET_Byte())
+#define  GET_Char()      ((HB_Char)GET_Byte())
 #define  GET_UShort()    ((HB_UShort)GET_Short())
 #define  GET_ULong()     ((HB_UInt)GET_Long())
 #define  GET_Tag4()      GET_ULong()
@@ -143,17 +143,17 @@ _hb_face_goto_table( FT_Face    face,
 #define ERR(err)   _hb_err (err)
 
 
-HB_INTERNAL FT_Pointer
+HB_INTERNAL HB_Pointer
 _hb_alloc( HB_UInt   size,
 	   HB_Error  *perror_ );
 
-HB_INTERNAL FT_Pointer
-_hb_realloc( FT_Pointer  block,
+HB_INTERNAL HB_Pointer
+_hb_realloc( HB_Pointer  block,
 	     HB_UInt    new_size,
 	     HB_Error   *perror_ );
 
 HB_INTERNAL void
-_hb_free( FT_Pointer  block );
+_hb_free( HB_Pointer  block );
 
 
 /* helper func to set a breakpoint on */
diff --git a/pango/opentype/harfbuzz-open.h b/pango/opentype/harfbuzz-open.h
index d7cc9f01..46ea68fc 100644
--- a/pango/opentype/harfbuzz-open.h
+++ b/pango/opentype/harfbuzz-open.h
@@ -13,9 +13,6 @@
 #ifndef HARFBUZZ_OPEN_H
 #define HARFBUZZ_OPEN_H
 
-#include <ft2build.h>
-#include FT_FREETYPE_H
-
 #include "harfbuzz-global.h"
 
 HB_BEGIN_HEADER
diff --git a/pango/pango-ot-buffer.c b/pango/pango-ot-buffer.c
index 7feb10f0..3c47d01a 100644
--- a/pango/pango-ot-buffer.c
+++ b/pango/pango-ot-buffer.c
@@ -362,7 +362,7 @@ pango_ot_buffer_output (const PangoOTBuffer *buffer,
 	{
 	  PangoRectangle logical_rect;
 
-	  FT_UShort property;
+	  HB_UShort property;
 
 	  if (buffer->zero_width_marks &&
 	      gdef &&
diff --git a/pango/pango-ot-info.c b/pango/pango-ot-info.c
index d6cb0ab2..50792bad 100644
--- a/pango/pango-ot-info.c
+++ b/pango/pango-ot-info.c
@@ -148,8 +148,8 @@ is_truetype (FT_Face face)
 typedef struct _GlyphInfo GlyphInfo;
 
 struct _GlyphInfo {
-  FT_UShort glyph;
-  FT_UShort class;
+  HB_UShort glyph;
+  HB_UShort class;
 };
 
 static int
@@ -168,7 +168,7 @@ compare_glyph_info (gconstpointer a,
  */
 static gboolean
 get_glyph_class (gunichar   charcode,
-		 FT_UShort *class)
+		 HB_UShort *class)
 {
   /* For characters mapped into the Arabic Presentation forms, using properties
    * derived as we apply GSUB substitutions will be more reliable
@@ -217,10 +217,10 @@ static void
 synthesize_class_def (PangoOTInfo *info)
 {
   GArray *glyph_infos;
-  FT_UShort *glyph_indices;
-  FT_UShort *classes;
-  FT_ULong charcode;
-  FT_UInt glyph;
+  HB_UShort *glyph_indices;
+  HB_UShort *classes;
+  HB_UInt charcode;
+  HB_UInt glyph;
   unsigned int i, j;
   FT_CharMap old_charmap;
 
@@ -254,8 +254,8 @@ synthesize_class_def (PangoOTInfo *info)
    */
   g_array_sort (glyph_infos, compare_glyph_info);
 
-  glyph_indices = g_new (FT_UShort, glyph_infos->len);
-  classes = g_new (FT_UShort, glyph_infos->len);
+  glyph_indices = g_new (HB_UShort, glyph_infos->len);
+  classes = g_new (HB_UShort, glyph_infos->len);
 
   for (i = 0, j = 0; i < glyph_infos->len; i++)
     {
@@ -459,7 +459,7 @@ pango_ot_info_find_script (PangoOTInfo      *info,
     }
 
   /* try with 'dflt'; MS site has had typos and many fonts use it now :( */
-  script_tag = FT_MAKE_TAG ('d', 'f', 'l', 't');
+  script_tag = PANGO_OT_TAG_MAKE ('d', 'f', 'l', 't');
 
   for (i=0; i < script_list->ScriptCount; i++)
     {
@@ -538,7 +538,7 @@ pango_ot_info_find_language (PangoOTInfo      *info,
     }
 
   /* try with 'dflt'; MS site has had typos and many fonts use it now :( */
-  language_tag = FT_MAKE_TAG ('d', 'f', 'l', 't');
+  language_tag = PANGO_OT_TAG_MAKE ('d', 'f', 'l', 't');
 
   for (i = 0; i < script->LangSysCount; i++)
     {
@@ -623,7 +623,7 @@ pango_ot_info_find_feature  (PangoOTInfo      *info,
 
   for (i = 0; i < lang_sys->FeatureCount; i++)
     {
-      FT_UShort index = lang_sys->FeatureIndex[i];
+      HB_UShort index = lang_sys->FeatureIndex[i];
 
       if (feature_list->FeatureRecord[index].FeatureTag == feature_tag)
 	{
@@ -778,7 +778,7 @@ pango_ot_info_list_features  (PangoOTInfo      *info,
 
   for (i = 0; i < lang_sys->FeatureCount; i++)
     {
-      FT_UShort index = lang_sys->FeatureIndex[i];
+      HB_UShort index = lang_sys->FeatureIndex[i];
 
       result[i] = feature_list->FeatureRecord[index].FeatureTag;
     }
diff --git a/pango/pango-ot-ruleset.c b/pango/pango-ot-ruleset.c
index ddd92c3f..f2686e39 100644
--- a/pango/pango-ot-ruleset.c
+++ b/pango/pango-ot-ruleset.c
@@ -29,7 +29,7 @@ typedef struct _PangoOTRule PangoOTRule;
 struct _PangoOTRule
 {
   gulong     property_bit;
-  FT_UShort  feature_index;
+  HB_UShort  feature_index;
   guint      table_type : 1;
 };
 
@@ -414,7 +414,7 @@ pango_ot_ruleset_maybe_add_feature (PangoOTRuleset          *ruleset,
  *
  * This is a convenience function that 
  * for each feature in the feature map array @features
- * converts the feature name to a #PangoOTTag feature tag using FT_MAKE_TAG()
+ * converts the feature name to a #PangoOTTag feature tag using PANGO_OT_TAG_MAKE()
  * and calls pango_ot_ruleset_maybe_add_feature() on it.
  *
  * Return value: The number of features in @features that were found
@@ -435,10 +435,10 @@ pango_ot_ruleset_maybe_add_features (PangoOTRuleset          *ruleset,
 
   for (i = 0; i < n_features; i++)
     {
-      PangoOTTag feature_tag = FT_MAKE_TAG (features[i].feature_name[0],
-					    features[i].feature_name[1],
-					    features[i].feature_name[2],
-					    features[i].feature_name[3]);
+      PangoOTTag feature_tag = PANGO_OT_TAG_MAKE (features[i].feature_name[0],
+						  features[i].feature_name[1],
+						  features[i].feature_name[2],
+						  features[i].feature_name[3]);
 
       n_found_features += pango_ot_ruleset_maybe_add_feature (ruleset,
 							      table_type,