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dwrite: Added IDWriteFontFace stub.

This commit is contained in:
Nikolay Sivov 2012-10-07 15:03:52 -04:00 committed by Alexandre Julliard
parent 45a9560e83
commit 41df37f17d
3 changed files with 270 additions and 3 deletions
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220
dlls/dwrite/font.c
View File

@ -39,9 +39,20 @@ struct dwrite_font {
LONG ref;
IDWriteFontFamily *family;
IDWriteFontFace *face;
DWRITE_FONT_STYLE style;
};
struct dwrite_fontface {
IDWriteFontFace IDWriteFontFace_iface;
LONG ref;
};
static inline struct dwrite_fontface *impl_from_IDWriteFontFace(IDWriteFontFace *iface)
{
return CONTAINING_RECORD(iface, struct dwrite_fontface, IDWriteFontFace_iface);
}
static inline struct dwrite_font *impl_from_IDWriteFont(IDWriteFont *iface)
{
return CONTAINING_RECORD(iface, struct dwrite_font, IDWriteFont_iface);
@ -52,6 +63,196 @@ static inline struct dwrite_fontfamily *impl_from_IDWriteFontFamily(IDWriteFontF
return CONTAINING_RECORD(iface, struct dwrite_fontfamily, IDWriteFontFamily_iface);
}
static HRESULT WINAPI dwritefontface_QueryInterface(IDWriteFontFace *iface, REFIID riid, void **obj)
{
struct dwrite_fontface *This = impl_from_IDWriteFontFace(iface);
TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), obj);
if (IsEqualIID(riid, &IID_IUnknown) || IsEqualIID(riid, &IID_IDWriteFontFace))
{
*obj = iface;
IDWriteFontFace_AddRef(iface);
return S_OK;
}
*obj = NULL;
return E_NOINTERFACE;
}
static ULONG WINAPI dwritefontface_AddRef(IDWriteFontFace *iface)
{
struct dwrite_fontface *This = impl_from_IDWriteFontFace(iface);
ULONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p)->(%d)\n", This, ref);
return ref;
}
static ULONG WINAPI dwritefontface_Release(IDWriteFontFace *iface)
{
struct dwrite_fontface *This = impl_from_IDWriteFontFace(iface);
ULONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p)->(%d)\n", This, ref);
if (!ref)
heap_free(This);
return S_OK;
}
static DWRITE_FONT_FACE_TYPE WINAPI dwritefontface_GetType(IDWriteFontFace *iface)
{
struct dwrite_fontface *This = impl_from_IDWriteFontFace(iface);
FIXME("(%p): stub\n", This);
return DWRITE_FONT_FACE_TYPE_UNKNOWN;
}
static HRESULT WINAPI dwritefontface_GetFiles(IDWriteFontFace *iface, UINT32 *number_of_files,
IDWriteFontFile **fontfiles)
{
struct dwrite_fontface *This = impl_from_IDWriteFontFace(iface);
FIXME("(%p)->(%p %p): stub\n", This, number_of_files, fontfiles);
return E_NOTIMPL;
}
static UINT32 WINAPI dwritefontface_GetIndex(IDWriteFontFace *iface)
{
struct dwrite_fontface *This = impl_from_IDWriteFontFace(iface);
FIXME("(%p): stub\n", This);
return 0;
}
static DWRITE_FONT_SIMULATIONS WINAPI dwritefontface_GetSimulations(IDWriteFontFace *iface)
{
struct dwrite_fontface *This = impl_from_IDWriteFontFace(iface);
FIXME("(%p): stub\n", This);
return DWRITE_FONT_SIMULATIONS_NONE;
}
static BOOL WINAPI dwritefontface_IsSymbolFont(IDWriteFontFace *iface)
{
struct dwrite_fontface *This = impl_from_IDWriteFontFace(iface);
FIXME("(%p): stub\n", This);
return FALSE;
}
static void WINAPI dwritefontface_GetMetrics(IDWriteFontFace *iface, DWRITE_FONT_METRICS *metrics)
{
struct dwrite_fontface *This = impl_from_IDWriteFontFace(iface);
FIXME("(%p)->(%p): stub\n", This, metrics);
}
static UINT16 WINAPI dwritefontface_GetGlyphCount(IDWriteFontFace *iface)
{
struct dwrite_fontface *This = impl_from_IDWriteFontFace(iface);
FIXME("(%p): stub\n", This);
return 0;
}
static HRESULT WINAPI dwritefontface_GetDesignGlyphMetrics(IDWriteFontFace *iface,
UINT16 const *glyph_indices, UINT32 glyph_count, DWRITE_GLYPH_METRICS *metrics, BOOL is_sideways)
{
struct dwrite_fontface *This = impl_from_IDWriteFontFace(iface);
FIXME("(%p)->(%p %u %p %d): stub\n", This, glyph_indices, glyph_count, metrics, is_sideways);
return E_NOTIMPL;
}
static HRESULT WINAPI dwritefontface_GetGlyphIndices(IDWriteFontFace *iface, UINT32 const *codepoints,
UINT32 count, UINT16 *glyph_indices)
{
struct dwrite_fontface *This = impl_from_IDWriteFontFace(iface);
FIXME("(%p)->(%p %u %p): stub\n", This, codepoints, count, glyph_indices);
return E_NOTIMPL;
}
static HRESULT WINAPI dwritefontface_TryGetFontTable(IDWriteFontFace *iface, UINT32 table_tag,
const void **table_data, UINT32 *table_size, void **context, BOOL *exists)
{
struct dwrite_fontface *This = impl_from_IDWriteFontFace(iface);
FIXME("(%p)->(%u %p %p %p %p): stub\n", This, table_tag, table_data, table_size, context, exists);
return E_NOTIMPL;
}
static void WINAPI dwritefontface_ReleaseFontTable(IDWriteFontFace *iface, void *table_context)
{
struct dwrite_fontface *This = impl_from_IDWriteFontFace(iface);
FIXME("(%p)->(%p): stub\n", This, table_context);
}
static HRESULT WINAPI dwritefontface_GetGlyphRunOutline(IDWriteFontFace *iface, FLOAT emSize,
UINT16 const *glyph_indices, FLOAT const* glyph_advances, DWRITE_GLYPH_OFFSET const *glyph_offsets,
UINT32 glyph_count, BOOL is_sideways, BOOL is_rtl, IDWriteGeometrySink *geometrysink)
{
struct dwrite_fontface *This = impl_from_IDWriteFontFace(iface);
FIXME("(%p)->(%f %p %p %p %u %d %d %p): stub\n", This, emSize, glyph_indices, glyph_advances, glyph_offsets,
glyph_count, is_sideways, is_rtl, geometrysink);
return E_NOTIMPL;
}
static HRESULT WINAPI dwritefontface_GetRecommendedRenderingMode(IDWriteFontFace *iface, FLOAT emSize,
FLOAT pixels_per_dip, DWRITE_MEASURING_MODE mode, IDWriteRenderingParams* params, DWRITE_RENDERING_MODE* rendering_mode)
{
struct dwrite_fontface *This = impl_from_IDWriteFontFace(iface);
FIXME("(%p)->(%f %f %d %p %p): stub\n", This, emSize, pixels_per_dip, mode, params, rendering_mode);
return E_NOTIMPL;
}
static HRESULT WINAPI dwritefontface_GetGdiCompatibleMetrics(IDWriteFontFace *iface, FLOAT emSize, FLOAT pixels_per_dip,
DWRITE_MATRIX const *transform, DWRITE_FONT_METRICS *metrics)
{
struct dwrite_fontface *This = impl_from_IDWriteFontFace(iface);
FIXME("(%p)->(%f %f %p %p): stub\n", This, emSize, pixels_per_dip, transform, metrics);
return E_NOTIMPL;
}
static HRESULT WINAPI dwritefontface_GetGdiCompatibleGlyphMetrics(IDWriteFontFace *iface, FLOAT emSize, FLOAT pixels_per_dip,
DWRITE_MATRIX const *transform, BOOL use_gdi_natural, UINT16 const *glyph_indices, UINT32 glyph_count,
DWRITE_GLYPH_METRICS *metrics, BOOL is_sideways)
{
struct dwrite_fontface *This = impl_from_IDWriteFontFace(iface);
FIXME("(%p)->(%f %f %p %d %p %u %p %d): stub\n", This, emSize, pixels_per_dip, transform, use_gdi_natural, glyph_indices,
glyph_count, metrics, is_sideways);
return E_NOTIMPL;
}
static const IDWriteFontFaceVtbl dwritefontfacevtbl = {
dwritefontface_QueryInterface,
dwritefontface_AddRef,
dwritefontface_Release,
dwritefontface_GetType,
dwritefontface_GetFiles,
dwritefontface_GetIndex,
dwritefontface_GetSimulations,
dwritefontface_IsSymbolFont,
dwritefontface_GetMetrics,
dwritefontface_GetGlyphCount,
dwritefontface_GetDesignGlyphMetrics,
dwritefontface_GetGlyphIndices,
dwritefontface_TryGetFontTable,
dwritefontface_ReleaseFontTable,
dwritefontface_GetGlyphRunOutline,
dwritefontface_GetRecommendedRenderingMode,
dwritefontface_GetGdiCompatibleMetrics,
dwritefontface_GetGdiCompatibleGlyphMetrics
};
static HRESULT create_fontface(IDWriteFontFace **face)
{
struct dwrite_fontface *This;
*face = NULL;
This = heap_alloc(sizeof(struct dwrite_fontface));
if (!This) return E_OUTOFMEMORY;
This->IDWriteFontFace_iface.lpVtbl = &dwritefontfacevtbl;
This->ref = 1;
*face = &This->IDWriteFontFace_iface;
return S_OK;
}
static HRESULT WINAPI dwritefont_QueryInterface(IDWriteFont *iface, REFIID riid, void **obj)
{
struct dwrite_font *This = impl_from_IDWriteFont(iface);
@ -169,8 +370,21 @@ static HRESULT WINAPI dwritefont_HasCharacter(IDWriteFont *iface, UINT32 value,
static HRESULT WINAPI dwritefont_CreateFontFace(IDWriteFont *iface, IDWriteFontFace **face)
{
struct dwrite_font *This = impl_from_IDWriteFont(iface);
FIXME("(%p)->(%p): stub\n", This, face);
return E_NOTIMPL;
TRACE("(%p)->(%p)\n", This, face);
if (!This->face)
{
HRESULT hr = create_fontface(&This->face);
if (FAILED(hr)) return hr;
*face = This->face;
return hr;
}
*face = This->face;
IDWriteFontFace_AddRef(*face);
return S_OK;
}
static const IDWriteFontVtbl dwritefontvtbl = {
@ -190,6 +404,7 @@ static const IDWriteFontVtbl dwritefontvtbl = {
dwritefont_CreateFontFace
};
static HRESULT WINAPI dwritefontfamily_QueryInterface(IDWriteFontFamily *iface, REFIID riid, void **obj)
{
struct dwrite_fontfamily *This = impl_from_IDWriteFontFamily(iface);
@ -351,6 +566,7 @@ HRESULT create_font_from_logfont(const LOGFONTW *logfont, IDWriteFont **font)
This->IDWriteFont_iface.lpVtbl = &dwritefontvtbl;
This->ref = 1;
This->face = NULL;
This->family = family;
This->style = logfont->lfItalic ? DWRITE_FONT_STYLE_ITALIC : DWRITE_FONT_STYLE_NORMAL;

51
dlls/dwrite/tests/font.c
View File

@ -358,6 +358,56 @@ if (0) /* crashes on native */
IDWriteGdiInterop_Release(interop);
}
static void test_CreateFontFace(void)
{
static const WCHAR arialW[] = {'A','r','i','a','l',0};
IDWriteFontFace *fontface, *fontface2;
IDWriteGdiInterop *interop;
IDWriteFont *font;
LOGFONTW logfont;
HRESULT hr;
hr = IDWriteFactory_GetGdiInterop(factory, &interop);
EXPECT_HR(hr, S_OK);
memset(&logfont, 0, sizeof(logfont));
logfont.lfHeight = 12;
logfont.lfWidth = 12;
logfont.lfWeight = FW_NORMAL;
logfont.lfItalic = 1;
lstrcpyW(logfont.lfFaceName, arialW);
hr = IDWriteGdiInterop_CreateFontFromLOGFONT(interop, &logfont, &font);
ok(hr == S_OK, "got 0x%08x\n", hr);
hr = IDWriteFont_QueryInterface(font, &IID_IDWriteFontFace, (void**)&fontface);
ok(hr == E_NOINTERFACE, "got 0x%08x\n", hr);
if (0) /* crashes on native */
hr = IDWriteFont_CreateFontFace(font, NULL);
hr = IDWriteFont_CreateFontFace(font, &fontface);
ok(hr == S_OK, "got 0x%08x\n", hr);
EXPECT_REF(font, 1);
EXPECT_REF(fontface, 1);
hr = IDWriteFont_CreateFontFace(font, &fontface2);
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(fontface == fontface2, "got %p, was %p\n", fontface2, fontface);
EXPECT_REF(fontface, 2);
EXPECT_REF(font, 1);
IDWriteFontFace_AddRef(fontface);
EXPECT_REF(font, 1);
EXPECT_REF(fontface, 3);
IDWriteFontFace_Release(fontface);
IDWriteFontFace_Release(fontface);
IDWriteFontFace_Release(fontface);
IDWriteFont_Release(font);
IDWriteGdiInterop_Release(interop);
}
START_TEST(font)
{
HRESULT hr;
@ -374,6 +424,7 @@ START_TEST(font)
test_CreateBitmapRenderTarget();
test_GetFontFamily();
test_GetFamilyNames();
test_CreateFontFace();
IDWriteFactory_Release(factory);
}

2
include/dwrite.idl
View File

@ -658,7 +658,7 @@ interface IDWriteFontFace : IUnknown
void ReleaseFontTable(void *table_context);
HRESULT GettGlyphRunOutline(
HRESULT GetGlyphRunOutline(
FLOAT emSize,
UINT16 const *glyph_indices,
FLOAT const* glyph_advances,