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gdi32: Factor out FreeType initialization into a separate function.

This commit is contained in:
Huw Davies 2008-03-12 13:45:13 +00:00 committed by Alexandre Julliard
parent 9dd61548bb
commit e0693a1813
1 changed files with 42 additions and 34 deletions
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76
dlls/gdi32/freetype.c
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@ -2163,28 +2163,9 @@ static void update_font_info(void)
FIXME("there is no font defaults for codepages %u,%u\n", ansi_cp, oem_cp); FIXME("there is no font defaults for codepages %u,%u\n", ansi_cp, oem_cp);
} }
/*************************************************************
* WineEngInit static BOOL init_freetype(void)
*
* Initialize FreeType library and create a list of available faces
*/
BOOL WineEngInit(void)
{ {
static const WCHAR dot_fonW[] = {'.','f','o','n','\0'};
static const WCHAR pathW[] = {'P','a','t','h',0};
HKEY hkey;
DWORD valuelen, datalen, i = 0, type, dlen, vlen;
LPVOID data;
WCHAR windowsdir[MAX_PATH];
char *unixname;
HANDLE font_mutex;
const char *data_dir;
TRACE("\n");
/* update locale dependent font info in registry */
update_font_info();
ft_handle = wine_dlopen(SONAME_LIBFREETYPE, RTLD_NOW, NULL, 0); ft_handle = wine_dlopen(SONAME_LIBFREETYPE, RTLD_NOW, NULL, 0);
if(!ft_handle) { if(!ft_handle) {
WINE_MESSAGE( WINE_MESSAGE(
@ -2219,7 +2200,7 @@ BOOL WineEngInit(void)
LOAD_FUNCPTR(FT_Vector_Transform) LOAD_FUNCPTR(FT_Vector_Transform)
#undef LOAD_FUNCPTR #undef LOAD_FUNCPTR
/* Don't warn if this one is missing */ /* Don't warn if these ones are missing */
pFT_Library_Version = wine_dlsym(ft_handle, "FT_Library_Version", NULL, 0); pFT_Library_Version = wine_dlsym(ft_handle, "FT_Library_Version", NULL, 0);
pFT_Load_Sfnt_Table = wine_dlsym(ft_handle, "FT_Load_Sfnt_Table", NULL, 0); pFT_Load_Sfnt_Table = wine_dlsym(ft_handle, "FT_Load_Sfnt_Table", NULL, 0);
pFT_Get_First_Char = wine_dlsym(ft_handle, "FT_Get_First_Char", NULL, 0); pFT_Get_First_Char = wine_dlsym(ft_handle, "FT_Get_First_Char", NULL, 0);
@ -2241,11 +2222,10 @@ BOOL WineEngInit(void)
ft_handle = NULL; ft_handle = NULL;
return FALSE; return FALSE;
} }
FT_Version.major=FT_Version.minor=FT_Version.patch=-1; FT_Version.major = FT_Version.minor = FT_Version.patch = -1;
if (pFT_Library_Version) if (pFT_Library_Version)
{
pFT_Library_Version(library,&FT_Version.major,&FT_Version.minor,&FT_Version.patch); pFT_Library_Version(library,&FT_Version.major,&FT_Version.minor,&FT_Version.patch);
}
if (FT_Version.major<=0) if (FT_Version.major<=0)
{ {
FT_Version.major=2; FT_Version.major=2;
@ -2257,6 +2237,43 @@ BOOL WineEngInit(void)
((FT_Version.minor << 8) & 0x00ff00) | ((FT_Version.minor << 8) & 0x00ff00) |
((FT_Version.patch ) & 0x0000ff); ((FT_Version.patch ) & 0x0000ff);
return TRUE;
sym_not_found:
WINE_MESSAGE(
"Wine cannot find certain functions that it needs inside the FreeType\n"
"font library. To enable Wine to use TrueType fonts please upgrade\n"
"FreeType to at least version 2.0.5.\n"
"http://www.freetype.org\n");
wine_dlclose(ft_handle, NULL, 0);
ft_handle = NULL;
return FALSE;
}
/*************************************************************
* WineEngInit
*
* Initialize FreeType library and create a list of available faces
*/
BOOL WineEngInit(void)
{
static const WCHAR dot_fonW[] = {'.','f','o','n','\0'};
static const WCHAR pathW[] = {'P','a','t','h',0};
HKEY hkey;
DWORD valuelen, datalen, i = 0, type, dlen, vlen;
LPVOID data;
WCHAR windowsdir[MAX_PATH];
char *unixname;
HANDLE font_mutex;
const char *data_dir;
TRACE("\n");
/* update locale dependent font info in registry */
update_font_info();
if(!init_freetype()) return FALSE;
if((font_mutex = CreateMutexW(NULL, FALSE, font_mutex_nameW)) == NULL) { if((font_mutex = CreateMutexW(NULL, FALSE, font_mutex_nameW)) == NULL) {
ERR("Failed to create font mutex\n"); ERR("Failed to create font mutex\n");
return FALSE; return FALSE;
@ -2385,15 +2402,6 @@ BOOL WineEngInit(void)
ReleaseMutex(font_mutex); ReleaseMutex(font_mutex);
return TRUE; return TRUE;
sym_not_found:
WINE_MESSAGE(
"Wine cannot find certain functions that it needs inside the FreeType\n"
"font library. To enable Wine to use TrueType fonts please upgrade\n"
"FreeType to at least version 2.0.5.\n"
"http://www.freetype.org\n");
wine_dlclose(ft_handle, NULL, 0);
ft_handle = NULL;
return FALSE;
} }