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-rw-r--r--modules/basic/Makefile.am3
-rw-r--r--modules/basic/basic-win32.c136
2 files changed, 33 insertions, 106 deletions
diff --git a/modules/basic/Makefile.am b/modules/basic/Makefile.am
index acd0c4d4..93604c9e 100644
--- a/modules/basic/Makefile.am
+++ b/modules/basic/Makefile.am
@@ -47,7 +47,8 @@ endif
endif
pango_basic_win32_la_LDFLAGS = -module $(MODULE_LIBTOOL_OPTIONS)
-pango_basic_win32_la_LIBADD = $(pangowin32libs) -lgdi32
+pango_basic_win32_la_LIBADD = $(pangowin32libs) -lgdi32 -lusp10
+libpango_basic_win32_la_LIBADD = -lgdi32 -lusp10
pango_basic_win32_la_SOURCES = basic-win32.c
libpango_basic_win32_la_SOURCES = basic-win32.c
libpango_basic_win32_la_CFLAGS = -DPANGO_MODULE_PREFIX=_pango_basic_win32
diff --git a/modules/basic/basic-win32.c b/modules/basic/basic-win32.c
index e1ef3766..a7f1c90c 100644
--- a/modules/basic/basic-win32.c
+++ b/modules/basic/basic-win32.c
@@ -45,55 +45,8 @@ static gboolean pango_win32_debug = FALSE;
#include <usp10.h>
-static gboolean have_uniscribe = FALSE;
-
static HDC hdc;
-typedef HRESULT (WINAPI *pScriptGetProperties) (const SCRIPT_PROPERTIES ***,
- int *);
-
-typedef HRESULT (WINAPI *pScriptItemize) (const WCHAR *,
- int,
- int,
- const SCRIPT_CONTROL *,
- const SCRIPT_STATE *,
- SCRIPT_ITEM *,
- int *);
-
-typedef HRESULT (WINAPI *pScriptShape) (HDC,
- SCRIPT_CACHE *,
- const WCHAR *,
- int,
- int,
- SCRIPT_ANALYSIS *,
- WORD *,
- WORD *,
- SCRIPT_VISATTR *,
- int *);
-
-typedef HRESULT (WINAPI *pScriptPlace) (HDC,
- SCRIPT_CACHE *,
- const WORD *,
- int,
- const SCRIPT_VISATTR *,
- SCRIPT_ANALYSIS *,
- int *,
- GOFFSET *,
- ABC *);
-
-typedef HRESULT (WINAPI *pScriptFreeCache) (SCRIPT_CACHE *);
-
-typedef HRESULT (WINAPI *pScriptIsComplex) (WCHAR *,
- int,
- DWORD);
-
-static pScriptGetProperties script_get_properties;
-static pScriptItemize script_itemize;
-static pScriptShape script_shape;
-static pScriptPlace script_place;
-static pScriptFreeCache script_free_cache;
-static pScriptIsComplex script_is_complex;
-
#ifdef BASIC_WIN32_DEBUGGING
static const SCRIPT_PROPERTIES **scripts;
static int nscripts;
@@ -523,8 +476,8 @@ itemize_shape_and_place (PangoFont *font,
g_print (G_STRLOC ": ScriptItemize: uDefaultLanguage:%04x uBidiLevel:%d\n",
control.uDefaultLanguage, state.uBidiLevel);
#endif
- if ((*script_itemize) (wtext, wlen, G_N_ELEMENTS (items), &control, NULL,
- items, &nitems))
+ if (ScriptItemize (wtext, wlen, G_N_ELEMENTS (items), &control, NULL,
+ items, &nitems))
{
#ifdef BASIC_WIN32_DEBUGGING
if (pango_win32_debug)
@@ -613,14 +566,14 @@ itemize_shape_and_place (PangoFont *font,
}
items[item].a.fRTL = analysis->level % 2;
- if ((*script_shape) (hdc, script_cache,
- wtext + items[item].iCharPos, itemlen,
- G_N_ELEMENTS (iglyphs),
- &items[item].a,
- iglyphs,
- log_clusters,
- visattrs,
- &nglyphs))
+ if (ScriptShape (hdc, script_cache,
+ wtext + items[item].iCharPos, itemlen,
+ G_N_ELEMENTS (iglyphs),
+ &items[item].a,
+ iglyphs,
+ log_clusters,
+ visattrs,
+ &nglyphs))
{
#ifdef BASIC_WIN32_DEBUGGING
if (pango_win32_debug)
@@ -643,9 +596,9 @@ itemize_shape_and_place (PangoFont *font,
nglyphs, glyphs->log_clusters + ng,
char_offset);
- if ((*script_place) (hdc, script_cache, iglyphs, nglyphs,
- visattrs, &items[item].a,
- advances, offsets, &abc))
+ if (ScriptPlace (hdc, script_cache, iglyphs, nglyphs,
+ visattrs, &items[item].a,
+ advances, offsets, &abc))
{
#ifdef BASIC_WIN32_DEBUGGING
if (pango_win32_debug)
@@ -752,7 +705,7 @@ text_is_simple (const char *text,
if (wtext == NULL)
return TRUE;
- retval = ((*script_is_complex) (wtext, wlen, SIC_COMPLEX) == S_FALSE);
+ retval = (ScriptIsComplex (wtext, wlen, SIC_COMPLEX) == S_FALSE);
g_free (wtext);
@@ -782,8 +735,7 @@ basic_engine_shape (PangoEngineShape *engine,
g_return_if_fail (length >= 0);
g_return_if_fail (analysis != NULL);
- if (have_uniscribe &&
- !text_is_simple (text, length) &&
+ if (!text_is_simple (text, length) &&
uniscribe_shape (font, text, length, analysis, glyphs))
return;
@@ -872,33 +824,10 @@ basic_engine_shape (PangoEngineShape *engine,
static void
init_uniscribe (void)
{
- HMODULE usp10_dll;
-
- have_uniscribe = FALSE;
-
- if ((usp10_dll = LoadLibrary ("usp10.dll")) != NULL)
- {
- (script_get_properties = (pScriptGetProperties)
- GetProcAddress (usp10_dll, "ScriptGetProperties")) &&
- (script_itemize = (pScriptItemize)
- GetProcAddress (usp10_dll, "ScriptItemize")) &&
- (script_shape = (pScriptShape)
- GetProcAddress (usp10_dll, "ScriptShape")) &&
- (script_place = (pScriptPlace)
- GetProcAddress (usp10_dll, "ScriptPlace")) &&
- (script_free_cache = (pScriptFreeCache)
- GetProcAddress (usp10_dll, "ScriptFreeCache")) &&
- (script_is_complex = (pScriptIsComplex)
- GetProcAddress (usp10_dll, "ScriptIsComplex")) &&
- (have_uniscribe = TRUE);
- }
- if (have_uniscribe)
- {
#ifdef BASIC_WIN32_DEBUGGING
- (*script_get_properties) (&scripts, &nscripts);
+ ScriptGetProperties (&scripts, &nscripts);
#endif
- hdc = pango_win32_get_dc ();
- }
+ hdc = pango_win32_get_dc ();
}
static void
@@ -935,28 +864,25 @@ PANGO_MODULE_ENTRY(list) (PangoEngineInfo **engines,
script_engines[0].scripts = basic_scripts;
script_engines[0].n_scripts = G_N_ELEMENTS (basic_scripts);
- if (have_uniscribe)
- {
#if 0
- int i;
- GArray *ranges = g_array_new (FALSE, FALSE, sizeof (PangoEngineRange));
+ int i;
+ GArray *ranges = g_array_new (FALSE, FALSE, sizeof (PangoEngineRange));
- /* Walk through scripts supported by the Uniscribe implementation on this
- * machine, and mark corresponding Unicode ranges.
- */
- for (i = 0; i < nscripts; i++)
- {
- }
+ /* Walk through scripts supported by the Uniscribe implementation on this
+ * machine, and mark corresponding Unicode ranges.
+ */
+ for (i = 0; i < nscripts; i++)
+ {
+ }
- /* Sort range array */
- g_array_sort (ranges, compare_range);
- script_engines[0].ranges = ranges;
- script_engines[0].n_ranges = ranges->len;
+ /* Sort range array */
+ g_array_sort (ranges, compare_range);
+ script_engines[0].ranges = ranges;
+ script_engines[0].n_ranges = ranges->len;
#else
- script_engines[0].scripts = uniscribe_scripts;
- script_engines[0].n_scripts = G_N_ELEMENTS (uniscribe_scripts);
+ script_engines[0].scripts = uniscribe_scripts;
+ script_engines[0].n_scripts = G_N_ELEMENTS (uniscribe_scripts);
#endif
- }
*engines = script_engines;
*n_engines = G_N_ELEMENTS (script_engines);
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