Convert the harfbuzz shaper to C89

tgoyne · Jul 3, 2013 · c40afaf · c40afaf
1 parent 6165aef
commit c40afaf
Showing 1 changed file with 7 additions and 6 deletions.
diff --git a/libass/ass_shaper.c b/libass/ass_shaper.c
@@ -29,7 +29,7 @@
 #define MAX_RUNS 50
 
 #ifdef CONFIG_HARFBUZZ
-#include <hb-ft.h>
+#include <harfbuzz/hb-ft.h>
 enum {
     VERT = 0,
     VKNA,
@@ -352,25 +352,27 @@ static hb_font_t *get_hb_font(ASS_Shaper *shaper, GlyphInfo *info)
 {
     ASS_Font *font = info->font;
     hb_font_t **hb_fonts;
+    struct ass_shaper_metrics_data *metrics;
 
     if (!font->shaper_priv)
         font->shaper_priv = calloc(sizeof(ASS_ShaperFontData), 1);
 
 
     hb_fonts = font->shaper_priv->fonts;
     if (!hb_fonts[info->face_index]) {
+        hb_font_funcs_t *funcs;
+
         hb_fonts[info->face_index] =
             hb_ft_font_create(font->faces[info->face_index], NULL);
 
         // set up cached metrics access
         font->shaper_priv->metrics_data[info->face_index] =
             calloc(sizeof(struct ass_shaper_metrics_data), 1);
-        struct ass_shaper_metrics_data *metrics =
-            font->shaper_priv->metrics_data[info->face_index];
+        metrics = font->shaper_priv->metrics_data[info->face_index];
         metrics->metrics_cache = shaper->metrics_cache;
         metrics->vertical = info->font->desc.vertical;
 
-        hb_font_funcs_t *funcs = hb_font_funcs_create();
+        funcs = hb_font_funcs_create();
         font->shaper_priv->font_funcs[info->face_index] = funcs;
         hb_font_funcs_set_glyph_func(funcs, get_glyph,
                 metrics, NULL);
@@ -400,8 +402,7 @@ static hb_font_t *get_hb_font(ASS_Shaper *shaper, GlyphInfo *info)
     update_hb_size(hb_fonts[info->face_index], font->faces[info->face_index]);
 
     // update hash key for cached metrics
-    struct ass_shaper_metrics_data *metrics =
-        font->shaper_priv->metrics_data[info->face_index];
+    metrics = font->shaper_priv->metrics_data[info->face_index];
     metrics->hash_key.font = info->font;
     metrics->hash_key.face_index = info->face_index;
     metrics->hash_key.size = info->font_size;