diff options
| -rw-r--r-- | pango/pango-bidi-type.c | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/pango/pango-bidi-type.c b/pango/pango-bidi-type.c index 8d4fb852..4975bfd7 100644 --- a/pango/pango-bidi-type.c +++ b/pango/pango-bidi-type.c @@ -177,10 +177,21 @@ log2vis_get_embedding_levels (const gchar *text, g_assert (length >= 0); g_assert (n_chars >= 0); - bidi_types = g_alloca (sizeof (FriBidiCharType) * n_chars); + if (n_chars < 4096) + { + bidi_types = g_alloca (sizeof (FriBidiCharType) * n_chars); +#ifdef USE_FRIBIDI_EX_API + bracket_types = g_alloca (sizeof (FriBidiBracketType) * n_chars); +#endif + } + else + { + g_print ("n_chars is %d\n", n_chars); + bidi_types = g_new (FriBidiCharType, n_chars); #ifdef USE_FRIBIDI_EX_API - bracket_types = g_alloca (sizeof (FriBidiBracketType) * n_chars); + bracket_types = g_new (FriBidiBracketType, n_chars); #endif + } for (i = 0, p = text; p < text + length; p = g_utf8_next_char (p), i++) { @@ -272,6 +283,14 @@ log2vis_get_embedding_levels (const gchar *text, resolved: + if (n_chars >= 4096) + { + g_free (bidi_types); +#ifdef USE_FRIBIDI_EX_API + g_free (bracket_types); +#endif + } + *pbase_dir = (fribidi_base_dir == FRIBIDI_PAR_LTR) ? PANGO_DIRECTION_LTR : PANGO_DIRECTION_RTL; } |