system/wine
system/wine
1
0
Fork 0
mirror of git://source.winehq.org/git/wine.git synced 2024-09-15 09:44:46 +00:00
Code Issues Packages Projects Releases Wiki Activity

dwrite: Pass raw NAME table pointer to table reading code.

Browse source
This commit is contained in:
Nikolay Sivov 2014-10-24 11:42:35 +04:00 committed by Alexandre Julliard
parent 2300602586
commit 35e9b6d85d
5 changed files with 44 additions and 39 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
dlls/dwrite/dwrite_private.h
View file

@ -113,7 +113,7 @@ extern HRESULT opentype_get_font_table(IDWriteFontFileStream*,DWRITE_FONT_FACE_T
extern void opentype_cmap_get_glyphindex(void*,UINT32,UINT16*) DECLSPEC_HIDDEN;
extern HRESULT opentype_cmap_get_unicode_ranges(void*,UINT32,DWRITE_UNICODE_RANGE*,UINT32*) DECLSPEC_HIDDEN;
extern VOID get_font_properties(LPCVOID os2, LPCVOID head, LPCVOID post, DWRITE_FONT_METRICS *metrics, DWRITE_FONT_STRETCH *stretch, DWRITE_FONT_WEIGHT *weight, DWRITE_FONT_STYLE *style) DECLSPEC_HIDDEN;
extern HRESULT opentype_get_font_strings_from_id(IDWriteFontFace2*,DWRITE_INFORMATIONAL_STRING_ID,IDWriteLocalizedStrings**) DECLSPEC_HIDDEN;
extern HRESULT opentype_get_font_strings_from_id(const void*,DWRITE_INFORMATIONAL_STRING_ID,IDWriteLocalizedStrings**) DECLSPEC_HIDDEN;
extern HRESULT bidi_computelevels(const WCHAR*,UINT32,UINT8,UINT8*,UINT8*) DECLSPEC_HIDDEN;
extern WCHAR bidi_get_mirrored_char(WCHAR) DECLSPEC_HIDDEN;

21
dlls/dwrite/font.c
View file

@ -29,6 +29,7 @@ WINE_DEFAULT_DEBUG_CHANNEL(dwrite);
#define MS_OS2_TAG DWRITE_MAKE_OPENTYPE_TAG('O','S','/','2')
#define MS_POST_TAG DWRITE_MAKE_OPENTYPE_TAG('p','o','s','t')
#define MS_CMAP_TAG DWRITE_MAKE_OPENTYPE_TAG('c','m','a','p')
#define MS_NAME_TAG DWRITE_MAKE_OPENTYPE_TAG('n','a','m','e')
struct dwrite_fontface_data {
LONG ref;
@ -986,14 +987,26 @@ static HRESULT WINAPI dwritefont_GetInformationalStrings(IDWriteFont2 *iface,
if (!data->info_strings[stringid]) {
IDWriteFontFace2 *fontface;
const void *table_data;
BOOL table_exists;
void *context;
UINT32 size;
hr = get_fontface_from_font(This, &fontface);
if (FAILED(hr))
return hr;
hr = opentype_get_font_strings_from_id(fontface, stringid, &data->info_strings[stringid]);
if (FAILED(hr) || !data->info_strings[stringid])
return hr;
table_exists = FALSE;
hr = IDWriteFontFace2_TryGetFontTable(fontface, MS_NAME_TAG, &table_data, &size, &context, &table_exists);
if (FAILED(hr) || !table_exists)
WARN("no NAME table found.\n");
if (table_exists) {
hr = opentype_get_font_strings_from_id(table_data, stringid, &data->info_strings[stringid]);
if (FAILED(hr) || !data->info_strings[stringid])
return hr;
IDWriteFontFace2_ReleaseFontTable(fontface, context);
}
}
hr = clone_localizedstring(data->info_strings[stringid], strings);
@ -1001,7 +1014,7 @@ static HRESULT WINAPI dwritefont_GetInformationalStrings(IDWriteFont2 *iface,
return hr;
*exists = TRUE;
return hr;
return S_OK;
}
static DWRITE_FONT_SIMULATIONS WINAPI dwritefont_GetSimulations(IDWriteFont2 *iface)

39
dlls/dwrite/main.c
View file

@ -361,33 +361,36 @@ HRESULT add_localizedstring(IDWriteLocalizedStrings *iface, const WCHAR *locale,
return S_OK;
}
HRESULT clone_localizedstring(IDWriteLocalizedStrings *iface, IDWriteLocalizedStrings **strings)
{
struct localizedstrings *This = impl_from_IDWriteLocalizedStrings(iface);
struct localizedstrings *New;
HRESULT clone_localizedstring(IDWriteLocalizedStrings *iface, IDWriteLocalizedStrings **ret)
{
struct localizedstrings *strings, *strings_clone;
int i;
*strings = NULL;
*ret = NULL;
New = heap_alloc(sizeof(struct localizedstrings));
if (!New) return E_OUTOFMEMORY;
if (!iface)
return S_FALSE;
New->IDWriteLocalizedStrings_iface.lpVtbl = &localizedstringsvtbl;
New->ref = 1;
New->count = This->count;
New->data = heap_alloc(sizeof(struct localizedpair) * New->count);
if (!New->data) {
heap_free(New);
strings = impl_from_IDWriteLocalizedStrings(iface);
strings_clone = heap_alloc(sizeof(struct localizedstrings));
if (!strings_clone) return E_OUTOFMEMORY;
strings_clone->IDWriteLocalizedStrings_iface.lpVtbl = &localizedstringsvtbl;
strings_clone->ref = 1;
strings_clone->count = strings->count;
strings_clone->data = heap_alloc(sizeof(struct localizedpair) * strings_clone->count);
if (!strings_clone->data) {
heap_free(strings_clone);
return E_OUTOFMEMORY;
}
for (i = 0; i < New->count; i++)
for (i = 0; i < strings_clone->count; i++)
{
New->data[i].locale = heap_strdupW(This->data[i].locale);
New->data[i].string = heap_strdupW(This->data[i].string);
strings_clone->data[i].locale = heap_strdupW(strings->data[i].locale);
strings_clone->data[i].string = heap_strdupW(strings->data[i].string);
}
New->alloc = New->count;
strings_clone->alloc = strings_clone->count;
*strings = &New->IDWriteLocalizedStrings_iface;
*ret = &strings_clone->IDWriteLocalizedStrings_iface;
return S_OK;
}

15
dlls/dwrite/opentype.c
View file

@ -26,7 +26,6 @@ WINE_DEFAULT_DEBUG_CHANNEL(dwrite);
#define MS_TTCF_TAG DWRITE_MAKE_OPENTYPE_TAG('t','t','c','f')
#define MS_OTTO_TAG DWRITE_MAKE_OPENTYPE_TAG('O','T','T','O')
#define MS_NAME_TAG DWRITE_MAKE_OPENTYPE_TAG('n','a','m','e')
#ifdef WORDS_BIGENDIAN
#define GET_BE_WORD(x) (x)
@ -615,24 +614,18 @@ VOID get_font_properties(LPCVOID os2, LPCVOID head, LPCVOID post, DWRITE_FONT_ME
}
}
HRESULT opentype_get_font_strings_from_id(IDWriteFontFace2 *fontface, DWRITE_INFORMATIONAL_STRING_ID id, IDWriteLocalizedStrings **strings)
HRESULT opentype_get_font_strings_from_id(const void *table_data, DWRITE_INFORMATIONAL_STRING_ID id, IDWriteLocalizedStrings **strings)
{
const void *table_data = NULL;
void *name_context = NULL;
const TT_NAME_V0 *header;
BYTE *storage_area = 0;
BOOL exists = FALSE;
USHORT count = 0;
UINT16 name_id;
UINT32 size;
BOOL exists;
HRESULT hr;
int i;
hr = IDWriteFontFace2_TryGetFontTable(fontface, MS_NAME_TAG, &table_data, &size, &name_context, &exists);
if (FAILED(hr) || !exists) {
FIXME("failed to get NAME table\n");
if (!table_data)
return E_FAIL;
}
hr = create_localizedstrings(strings);
if (FAILED(hr)) return hr;
@ -727,8 +720,6 @@ HRESULT opentype_get_font_strings_from_id(IDWriteFontFace2 *fontface, DWRITE_INF
}
}
IDWriteFontFace2_ReleaseFontTable(fontface, name_context);
if (!exists) {
IDWriteLocalizedStrings_Release(*strings);
*strings = NULL;

6
dlls/dwrite/tests/font.c
View file

@ -1521,10 +1521,9 @@ static void test_GetInformationalStrings(void)
exists = FALSE;
strings = NULL;
hr = IDWriteFont_GetInformationalStrings(font, DWRITE_INFORMATIONAL_STRING_WIN32_FAMILY_NAMES, &strings, &exists);
todo_wine {
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(exists == TRUE, "got %d\n", exists);
}
exists = TRUE;
strings = NULL;
hr = IDWriteFont_GetInformationalStrings(font, DWRITE_INFORMATIONAL_STRING_NONE, &strings, &exists);
@ -1534,10 +1533,9 @@ todo_wine {
/* strings instance is not reused */
strings2 = NULL;
hr = IDWriteFont_GetInformationalStrings(font, DWRITE_INFORMATIONAL_STRING_WIN32_FAMILY_NAMES, &strings2, &exists);
todo_wine {
ok(hr == S_OK, "got 0x%08x\n", hr);
todo_wine
ok(strings2 != strings, "got %p, %p\n", strings2, strings);
}
if (strings)
IDWriteLocalizedStrings_Release(strings);