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gdi32: Remove the loop over bitmap sizes. FreeType lists different sizes as separate faces. 

Windows format bitmap fonts have been enumerated as separate faces
since FreeType 2.1.5, since we require 2.1.9 for bitmap support we can
safely drop this loop.
This commit is contained in:
Huw Davies 2012-03-27 11:48:46 +01:00 committed by Alexandre Julliard
parent 8d50bb6711
commit 2489c3285c
1 changed files with 81 additions and 77 deletions
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158
dlls/gdi32/freetype.c
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@ -1683,97 +1683,101 @@ static inline void free_face( Face *face )
static void AddFaceToList(FT_Face ft_face, const char *file, void *font_data_ptr, DWORD font_data_size, FT_Long face_index, DWORD flags, BOOL vertical)
{
int bitmap_num = 0;
Family *family;
WCHAR *StyleW;
Face *face;
struct list *face_elem_ptr;
FONTSIGNATURE fs;
My_FT_Bitmap_Size *size = NULL;
FT_Fixed version;
do {
Face *face;
struct list *face_elem_ptr;
FONTSIGNATURE fs;
My_FT_Bitmap_Size *size = NULL;
FT_Fixed version;
if(!FT_IS_SCALABLE(ft_face))
size = (My_FT_Bitmap_Size *)ft_face->available_sizes;
if(!FT_IS_SCALABLE(ft_face))
size = (My_FT_Bitmap_Size *)ft_face->available_sizes + bitmap_num;
family = get_family( ft_face, vertical );
family = get_family( ft_face, vertical );
StyleW = towstr(CP_ACP, ft_face->style_name);
StyleW = towstr(CP_ACP, ft_face->style_name);
get_fontsig( ft_face, &fs );
get_fontsig( ft_face, &fs );
version = get_font_version( ft_face );
LIST_FOR_EACH(face_elem_ptr, &family->faces) {
face = LIST_ENTRY(face_elem_ptr, Face, entry);
if(!strcmpiW(face->StyleName, StyleW) &&
(FT_IS_SCALABLE(ft_face) || ((size->y_ppem == face->size.y_ppem) && !memcmp(&fs, &face->fs, sizeof(fs)) ))) {
TRACE("Already loaded font %s %s original version is %lx, this version is %lx\n",
debugstr_w(family->FamilyName), debugstr_w(StyleW),
face->font_version, version);
if(version <= face->font_version) {
TRACE("Original font is newer so skipping this one\n");
HeapFree(GetProcessHeap(), 0, StyleW);
return;
} else {
TRACE("Replacing original with this one\n");
list_remove(&face->entry);
free_face( face );
break;
}
version = get_font_version( ft_face );
LIST_FOR_EACH(face_elem_ptr, &family->faces)
{
face = LIST_ENTRY(face_elem_ptr, Face, entry);
if(!strcmpiW(face->StyleName, StyleW) &&
(FT_IS_SCALABLE(ft_face) || ((size->y_ppem == face->size.y_ppem) && !memcmp(&fs, &face->fs, sizeof(fs)) )))
{
TRACE("Already loaded font %s %s original version is %lx, this version is %lx\n",
debugstr_w(family->FamilyName), debugstr_w(StyleW),
face->font_version, version);
if(version <= face->font_version)
{
TRACE("Original font is newer so skipping this one\n");
HeapFree(GetProcessHeap(), 0, StyleW);
return;
}
else
{
TRACE("Replacing original with this one\n");
list_remove(&face->entry);
free_face( face );
break;
}
}
face = HeapAlloc(GetProcessHeap(), 0, sizeof(*face));
face->cached_enum_data = NULL;
face->StyleName = StyleW;
face->FullName = get_face_name(ft_face, TT_NAME_ID_FULL_NAME, TT_MS_LANGID_ENGLISH_UNITED_STATES);
if (file)
{
face->file = strdupA(file);
face->font_data_ptr = NULL;
face->font_data_size = 0;
}
else
{
face->file = NULL;
face->font_data_ptr = font_data_ptr;
face->font_data_size = font_data_size;
}
face->face_index = face_index;
face->ntmFlags = get_ntm_flags( ft_face );
face->font_version = version;
face->family = family;
face->vertical = vertical;
face->external = (flags & ADDFONT_EXTERNAL_FONT) ? TRUE : FALSE;
face->fs = fs;
}
if(FT_IS_SCALABLE(ft_face)) {
memset(&face->size, 0, sizeof(face->size));
face->scalable = TRUE;
} else {
TRACE("Adding bitmap size h %d w %d size %ld x_ppem %ld y_ppem %ld\n",
size->height, size->width, size->size >> 6,
size->x_ppem >> 6, size->y_ppem >> 6);
face->size.height = size->height;
face->size.width = size->width;
face->size.size = size->size;
face->size.x_ppem = size->x_ppem;
face->size.y_ppem = size->y_ppem;
face->size.internal_leading = get_bitmap_internal_leading( ft_face );
face->scalable = FALSE;
}
face = HeapAlloc(GetProcessHeap(), 0, sizeof(*face));
face->cached_enum_data = NULL;
face->StyleName = StyleW;
face->FullName = get_face_name(ft_face, TT_NAME_ID_FULL_NAME, TT_MS_LANGID_ENGLISH_UNITED_STATES);
if (file)
{
face->file = strdupA(file);
face->font_data_ptr = NULL;
face->font_data_size = 0;
}
else
{
face->file = NULL;
face->font_data_ptr = font_data_ptr;
face->font_data_size = font_data_size;
}
face->face_index = face_index;
face->ntmFlags = get_ntm_flags( ft_face );
face->font_version = version;
face->family = family;
face->vertical = vertical;
face->external = (flags & ADDFONT_EXTERNAL_FONT) ? TRUE : FALSE;
face->fs = fs;
TRACE("fsCsb = %08x %08x/%08x %08x %08x %08x\n",
face->fs.fsCsb[0], face->fs.fsCsb[1],
face->fs.fsUsb[0], face->fs.fsUsb[1],
face->fs.fsUsb[2], face->fs.fsUsb[3]);
if(FT_IS_SCALABLE(ft_face))
{
memset(&face->size, 0, sizeof(face->size));
face->scalable = TRUE;
}
else
{
TRACE("Adding bitmap size h %d w %d size %ld x_ppem %ld y_ppem %ld\n",
size->height, size->width, size->size >> 6,
size->x_ppem >> 6, size->y_ppem >> 6);
face->size.height = size->height;
face->size.width = size->width;
face->size.size = size->size;
face->size.x_ppem = size->x_ppem;
face->size.y_ppem = size->y_ppem;
face->size.internal_leading = get_bitmap_internal_leading( ft_face );
face->scalable = FALSE;
}
if(flags & ADDFONT_ADD_TO_CACHE)
add_face_to_cache(face);
TRACE("fsCsb = %08x %08x/%08x %08x %08x %08x\n",
face->fs.fsCsb[0], face->fs.fsCsb[1],
face->fs.fsUsb[0], face->fs.fsUsb[1],
face->fs.fsUsb[2], face->fs.fsUsb[3]);
AddFaceToFamily(face, family);
if(flags & ADDFONT_ADD_TO_CACHE)
add_face_to_cache(face);
} while(!FT_IS_SCALABLE(ft_face) && ++bitmap_num < ft_face->num_fixed_sizes);
AddFaceToFamily(face, family);
TRACE("Added font %s %s\n", debugstr_w(family->FamilyName),
debugstr_w(StyleW));