diff options
author | Simon Hausmann <simon.hausmann@nokia.com> | 2012-05-10 10:30:58 +0200 |
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committer | Qt by Nokia <qt-info@nokia.com> | 2012-05-10 11:34:25 +0200 |
commit | 47e6ec0736aa129e181e0b6f02cec884f9832432 (patch) | |
tree | dedf3d6a54ee43baab89880b4adb21dd7342eef8 /src/3rdparty/harfbuzz | |
parent | cbfdec66033d14020d3e8a49bacc0d12d2b6798e (diff) |
Avoid trying to load libthai again and again if it's not present
Change-Id: I3bcbde7bbb307fb27c36709c33c8ff5cd09ab7f8
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Diffstat (limited to 'src/3rdparty/harfbuzz')
-rw-r--r-- | src/3rdparty/harfbuzz/src/harfbuzz-thai.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/3rdparty/harfbuzz/src/harfbuzz-thai.c b/src/3rdparty/harfbuzz/src/harfbuzz-thai.c index 3c0ffe8358..039394a5a2 100644 --- a/src/3rdparty/harfbuzz/src/harfbuzz-thai.c +++ b/src/3rdparty/harfbuzz/src/harfbuzz-thai.c @@ -53,12 +53,14 @@ static th_render_cell_win_def th_render_cell_win = 0; static th_render_cell_mac_def th_render_cell_mac = 0; static int init_libthai() { - if (!th_brk || !th_next_cell || !th_render_cell_tis || !th_render_cell_win || !th_render_cell_mac) { + static HB_Bool initialized = false; + if (!initialized && (!th_brk || !th_next_cell || !th_render_cell_tis || !th_render_cell_win || !th_render_cell_mac)) { th_brk = (th_brk_def) HB_Library_Resolve("thai", (int)LIBTHAI_MAJOR, "th_brk"); th_next_cell = (th_next_cell_def)HB_Library_Resolve("thai", LIBTHAI_MAJOR, "th_next_cell"); th_render_cell_tis = (th_render_cell_tis_def) HB_Library_Resolve("thai", (int)LIBTHAI_MAJOR, "th_render_cell_tis"); th_render_cell_win = (th_render_cell_win_def) HB_Library_Resolve("thai", (int)LIBTHAI_MAJOR, "th_render_cell_win"); th_render_cell_mac = (th_render_cell_mac_def) HB_Library_Resolve("thai", (int)LIBTHAI_MAJOR, "th_render_cell_mac"); + initialized = true; } if (th_brk && th_next_cell && th_render_cell_tis && th_render_cell_win && th_render_cell_mac) return 1; |