From: Behdad Esfahbod <behdad@behdad.org>
Date: Sat, 15 May 2010 01:34:22 +0000 (-0400)
Subject: Remove IN_INFO() and IN_NEXTGLYPH() macros
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=281f59b4fb16f7c73767eb042a91f70f4c109b3a;p=platform%2Fupstream%2FlibHarfBuzzSharp.git

Remove IN_INFO() and IN_NEXTGLYPH() macros
---

diff --git a/src/hb-buffer-private.hh b/src/hb-buffer-private.hh
index 6f05767..223f935 100644
--- a/src/hb-buffer-private.hh
+++ b/src/hb-buffer-private.hh
@@ -156,9 +156,7 @@ struct _hb_buffer_t {
 #endif
 
 /* convenience macros */
-#define IN_INFO(pos)		(&BUFFER->in_string[(pos)])
 #define IN_CURGLYPH()		(BUFFER->in_string[BUFFER->in_pos].codepoint)
-#define IN_NEXTGLYPH()		(BUFFER->in_string[BUFFER->in_pos + 1].codepoint)
 #define IN_CURINFO()		(&BUFFER->in_string[BUFFER->in_pos])
 
 HB_END_DECLS
diff --git a/src/hb-ot-layout-gpos-private.hh b/src/hb-ot-layout-gpos-private.hh
index 56be98f..d0a01da 100644
--- a/src/hb-ot-layout-gpos-private.hh
+++ b/src/hb-ot-layout-gpos-private.hh
@@ -632,7 +632,7 @@ struct PairPosFormat1
       return false;
 
     unsigned int j = c->buffer->in_pos + 1;
-    while (_hb_ot_layout_skip_mark (c->layout->face, IN_INFO (j), c->lookup_flag, NULL))
+    while (_hb_ot_layout_skip_mark (c->layout->face, &c->buffer->in_string[j], c->lookup_flag, NULL))
     {
       if (unlikely (j == end))
 	return false;
@@ -694,7 +694,7 @@ struct PairPosFormat2
       return false;
 
     unsigned int j = c->buffer->in_pos + 1;
-    while (_hb_ot_layout_skip_mark (c->layout->face, IN_INFO (j), c->lookup_flag, NULL))
+    while (_hb_ot_layout_skip_mark (c->layout->face, &c->buffer->in_string[j], c->lookup_flag, NULL))
     {
       if (unlikely (j == end))
 	return false;
@@ -1079,7 +1079,7 @@ struct MarkBasePosFormat1
       if (unlikely (!j))
 	return false;
       j--;
-    } while (_hb_ot_layout_skip_mark (c->layout->face, IN_INFO (j), LookupFlag::IgnoreMarks, &property));
+    } while (_hb_ot_layout_skip_mark (c->layout->face, &c->buffer->in_string[j], LookupFlag::IgnoreMarks, &property));
 
     /* The following assertion is too strong, so we've disabled it. */
     if (false && !(property & HB_OT_LAYOUT_GLYPH_CLASS_BASE_GLYPH))
@@ -1181,7 +1181,7 @@ struct MarkLigPosFormat1
       if (unlikely (!j))
 	return false;
       j--;
-    } while (_hb_ot_layout_skip_mark (c->layout->face, IN_INFO (j), LookupFlag::IgnoreMarks, &property));
+    } while (_hb_ot_layout_skip_mark (c->layout->face, &c->buffer->in_string[j], LookupFlag::IgnoreMarks, &property));
 
     /* The following assertion is too strong, so we've disabled it. */
     if (false && !(property & HB_OT_LAYOUT_GLYPH_CLASS_LIGATURE))
@@ -1300,7 +1300,7 @@ struct MarkMarkPosFormat1
       if (unlikely (!j))
 	return false;
       j--;
-    } while (_hb_ot_layout_skip_mark (c->layout->face, IN_INFO (j), c->lookup_flag, &property));
+    } while (_hb_ot_layout_skip_mark (c->layout->face, &c->buffer->in_string[j], c->lookup_flag, &property));
 
     if (!(property & HB_OT_LAYOUT_GLYPH_CLASS_MARK))
       return false;
diff --git a/src/hb-ot-layout-gsub-private.hh b/src/hb-ot-layout-gsub-private.hh
index 51892aa..ff3a82e 100644
--- a/src/hb-ot-layout-gsub-private.hh
+++ b/src/hb-ot-layout-gsub-private.hh
@@ -378,7 +378,7 @@ struct Ligature
     for (i = 1, j = c->buffer->in_pos + 1; i < count; i++, j++)
     {
       unsigned int property;
-      while (_hb_ot_layout_skip_mark (c->layout->face, IN_INFO (j), c->lookup_flag, &property))
+      while (_hb_ot_layout_skip_mark (c->layout->face, &c->buffer->in_string[j], c->lookup_flag, &property))
       {
 	if (unlikely (j + count - i == end))
 	  return false;
diff --git a/src/hb-ot-layout-gsubgpos-private.hh b/src/hb-ot-layout-gsubgpos-private.hh
index 59a2d20..7340206 100644
--- a/src/hb-ot-layout-gsubgpos-private.hh
+++ b/src/hb-ot-layout-gsubgpos-private.hh
@@ -99,7 +99,7 @@ static inline bool match_input (hb_apply_context_t *c,
 
   for (i = 1, j = c->buffer->in_pos + 1; i < count; i++, j++)
   {
-    while (_hb_ot_layout_skip_mark (c->layout->face, IN_INFO (j), c->lookup_flag, NULL))
+    while (_hb_ot_layout_skip_mark (c->layout->face, &c->buffer->in_string[j], c->lookup_flag, NULL))
     {
       if (unlikely (j + count - i == end))
 	return false;
@@ -154,7 +154,7 @@ static inline bool match_lookahead (hb_apply_context_t *c,
 
   for (i = 0, j = c->buffer->in_pos + offset; i < count; i++, j++)
   {
-    while (_hb_ot_layout_skip_mark (c->layout->face, IN_INFO (j), c->lookup_flag, NULL))
+    while (_hb_ot_layout_skip_mark (c->layout->face, &c->buffer->in_string[j], c->lookup_flag, NULL))
     {
       if (unlikely (j + count - i == end))
 	return false;
diff --git a/src/hb-shape.cc b/src/hb-shape.cc
index ef2b0ac..df49e60 100644
--- a/src/hb-shape.cc
+++ b/src/hb-shape.cc
@@ -99,8 +99,8 @@ hb_map_glyphs (hb_font_t    *font,
     return;
   count = buffer->in_length - 1;
   for (buffer->in_pos = 0; buffer->in_pos < count; buffer->in_pos++) {
-    if (unlikely (is_variation_selector (IN_NEXTGLYPH()))) {
-      IN_CURGLYPH() = hb_font_get_glyph (font, face, IN_CURGLYPH(), IN_NEXTGLYPH());
+    if (unlikely (is_variation_selector (buffer->in_string[buffer->in_pos + 1].codepoint))) {
+      IN_CURGLYPH() = hb_font_get_glyph (font, face, IN_CURGLYPH(), buffer->in_string[buffer->in_pos + 1].codepoint);
       buffer->in_pos++;
     } else {
       IN_CURGLYPH() = hb_font_get_glyph (font, face, IN_CURGLYPH(), 0);