summaryrefslogtreecommitdiff
path: root/pango/shape.c
diff options
context:
space:
mode:
authorOwen Taylor <otaylor@redhat.com>2002-07-31 15:50:38 +0000
committerOwen Taylor <otaylor@src.gnome.org>2002-07-31 15:50:38 +0000
commitd4d6d7317dce6981a8491fb52f9211694830bf2b (patch)
tree77d5b393cc44260cca387481de1cd25ae988ae81 /pango/shape.c
parent422370667f0b035d9d214ac0e93c877a78d32562 (diff)
downloadpango-d4d6d7317dce6981a8491fb52f9211694830bf2b.tar.gz
Set is_cluster_start attributes based on the log_clusters[] set by the
Tue Jul 30 23:10:14 2002 Owen Taylor <otaylor@redhat.com> * pango/shape.c (pango_shape): Set is_cluster_start attributes based on the log_clusters[] set by the shape engine. (Fix for #84307, Reported by Alex Larsson, others.)
Diffstat (limited to 'pango/shape.c')
-rw-r--r--pango/shape.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/pango/shape.c b/pango/shape.c
index 2c95f2e8..5cfdf13b 100644
--- a/pango/shape.c
+++ b/pango/shape.c
@@ -40,6 +40,9 @@ pango_shape (const gchar *text,
PangoAnalysis *analysis,
PangoGlyphString *glyphs)
{
+ int i;
+ int last_cluster = -1;
+
if (analysis->shape_engine)
analysis->shape_engine->script_shape (analysis->font, text, length, analysis, glyphs);
else
@@ -55,5 +58,18 @@ pango_shape (const gchar *text,
glyphs->log_clusters[0] = 0;
}
+ /* Set glyphs[i].attr.is_cluster_start based on log_clusters[]
+ */
+ for (i = 0; i < glyphs->num_glyphs; i++)
+ {
+ if (glyphs->log_clusters[i] != last_cluster)
+ {
+ glyphs->glyphs[i].attr.is_cluster_start = TRUE;
+ last_cluster = glyphs->log_clusters[i];
+ }
+ else
+ glyphs->glyphs[i].attr.is_cluster_start = FALSE;
+ }
+
g_assert (glyphs->num_glyphs > 0);
}