Attachment 917005 Details for Bug 998812 – fix this bug

[patch] fix this bug

harfbuzz-0.9.20-fix-graphite2.patch (text/plain), 1.38 KB, created by Parag Nemade on 2014-07-10 07:50:16 UTC

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Creator: Parag Nemade

Created: 2014-07-10 07:50:16 UTC

Size: 1.38 KB

patch

obsolete

>diff --git a/src/hb-graphite2.cc b/src/hb-graphite2.cc
>index a309ca8..709aa94 100644
>--- a/src/hb-graphite2.cc
>+++ b/src/hb-graphite2.cc
>@@ -209,6 +209,7 @@ struct hb_graphite2_cluster_t {
>   unsigned int num_chars;
>   unsigned int base_glyph;
>   unsigned int num_glyphs;
>+  unsigned int cluster;
> };
> 
> hb_bool_t
>@@ -299,6 +300,7 @@ _hb_graphite2_shape (hb_shape_plan_t    *shape_plan,
>   memset (clusters, 0, sizeof (clusters[0]) * buffer->len);
> 
>   hb_codepoint_t *pg = gids;
>+  clusters[0].cluster = buffer->info[0].cluster;
>   for (is = gr_seg_first_slot (seg), ic = 0; is; is = gr_slot_next_in_segment (is), ic++)
>   {
>     unsigned int before = gr_slot_before (is);
>@@ -316,6 +318,7 @@ _hb_graphite2_shape (hb_shape_plan_t    *shape_plan,
>     {
>       hb_graphite2_cluster_t *c = clusters + ci + 1;
>       c->base_char = clusters[ci].base_char + clusters[ci].num_chars;
>+      c->cluster = buffer->info[c->base_char].cluster;
>       c->num_chars = before - c->base_char;
>       c->base_glyph = ic;
>       c->num_glyphs = 0;
>@@ -335,7 +338,7 @@ _hb_graphite2_shape (hb_shape_plan_t    *shape_plan,
>     {
>       hb_glyph_info_t *info = &buffer->info[clusters[i].base_glyph + j];
>       info->codepoint = gids[clusters[i].base_glyph + j];
>-      info->cluster = gr_cinfo_base(gr_seg_cinfo(seg, clusters[i].base_char));
>+      info->cluster = clusters[i].cluster;
>     }
>   }
>   buffer->len = glyph_count;

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Attachments on bug 998812: 917005