mirror of
https://github.com/reactos/wine.git
synced 2024-12-05 18:27:13 +00:00
1256 lines
40 KiB
C
1256 lines
40 KiB
C
/*
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* DWrite
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*
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* Copyright 2012 Nikolay Sivov for CodeWeavers
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#define COBJMACROS
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#include <stdarg.h>
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#include "windef.h"
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#include "winbase.h"
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#include "winuser.h"
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#include "initguid.h"
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#include "dwrite_private.h"
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#include "wine/debug.h"
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#include "wine/list.h"
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WINE_DEFAULT_DEBUG_CHANNEL(dwrite);
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static IDWriteFactory2 *shared_factory;
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static void release_shared_factory(IDWriteFactory2*);
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BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD reason, LPVOID reserved)
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{
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switch (reason)
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{
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case DLL_PROCESS_ATTACH:
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DisableThreadLibraryCalls( hinstDLL );
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init_freetype();
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break;
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case DLL_PROCESS_DETACH:
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if (reserved) break;
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release_shared_factory(shared_factory);
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release_freetype();
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}
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return TRUE;
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}
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struct renderingparams {
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IDWriteRenderingParams IDWriteRenderingParams_iface;
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LONG ref;
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FLOAT gamma;
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FLOAT enh_contrast;
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FLOAT cleartype_level;
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DWRITE_PIXEL_GEOMETRY geometry;
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DWRITE_RENDERING_MODE mode;
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};
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static inline struct renderingparams *impl_from_IDWriteRenderingParams(IDWriteRenderingParams *iface)
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{
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return CONTAINING_RECORD(iface, struct renderingparams, IDWriteRenderingParams_iface);
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}
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static HRESULT WINAPI renderingparams_QueryInterface(IDWriteRenderingParams *iface, REFIID riid, void **obj)
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{
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struct renderingparams *This = impl_from_IDWriteRenderingParams(iface);
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TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), obj);
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if (IsEqualIID(riid, &IID_IUnknown) || IsEqualIID(riid, &IID_IDWriteRenderingParams))
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{
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*obj = iface;
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IDWriteRenderingParams_AddRef(iface);
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return S_OK;
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}
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*obj = NULL;
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return E_NOINTERFACE;
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}
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static ULONG WINAPI renderingparams_AddRef(IDWriteRenderingParams *iface)
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{
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struct renderingparams *This = impl_from_IDWriteRenderingParams(iface);
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ULONG ref = InterlockedIncrement(&This->ref);
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TRACE("(%p)->(%d)\n", This, ref);
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return ref;
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}
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static ULONG WINAPI renderingparams_Release(IDWriteRenderingParams *iface)
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{
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struct renderingparams *This = impl_from_IDWriteRenderingParams(iface);
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ULONG ref = InterlockedDecrement(&This->ref);
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TRACE("(%p)->(%d)\n", This, ref);
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if (!ref)
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heap_free(This);
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return ref;
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}
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static FLOAT WINAPI renderingparams_GetGamma(IDWriteRenderingParams *iface)
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{
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struct renderingparams *This = impl_from_IDWriteRenderingParams(iface);
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TRACE("(%p)\n", This);
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return This->gamma;
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}
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static FLOAT WINAPI renderingparams_GetEnhancedContrast(IDWriteRenderingParams *iface)
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{
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struct renderingparams *This = impl_from_IDWriteRenderingParams(iface);
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TRACE("(%p)\n", This);
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return This->enh_contrast;
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}
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static FLOAT WINAPI renderingparams_GetClearTypeLevel(IDWriteRenderingParams *iface)
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{
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struct renderingparams *This = impl_from_IDWriteRenderingParams(iface);
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TRACE("(%p)\n", This);
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return This->cleartype_level;
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}
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static DWRITE_PIXEL_GEOMETRY WINAPI renderingparams_GetPixelGeometry(IDWriteRenderingParams *iface)
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{
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struct renderingparams *This = impl_from_IDWriteRenderingParams(iface);
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TRACE("(%p)\n", This);
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return This->geometry;
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}
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static DWRITE_RENDERING_MODE WINAPI renderingparams_GetRenderingMode(IDWriteRenderingParams *iface)
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{
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struct renderingparams *This = impl_from_IDWriteRenderingParams(iface);
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TRACE("(%p)\n", This);
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return This->mode;
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}
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static const struct IDWriteRenderingParamsVtbl renderingparamsvtbl = {
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renderingparams_QueryInterface,
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renderingparams_AddRef,
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renderingparams_Release,
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renderingparams_GetGamma,
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renderingparams_GetEnhancedContrast,
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renderingparams_GetClearTypeLevel,
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renderingparams_GetPixelGeometry,
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renderingparams_GetRenderingMode
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};
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static HRESULT create_renderingparams(FLOAT gamma, FLOAT enhancedContrast, FLOAT cleartype_level,
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DWRITE_PIXEL_GEOMETRY geometry, DWRITE_RENDERING_MODE mode, IDWriteRenderingParams **params)
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{
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struct renderingparams *This;
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*params = NULL;
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This = heap_alloc(sizeof(struct renderingparams));
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if (!This) return E_OUTOFMEMORY;
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This->IDWriteRenderingParams_iface.lpVtbl = &renderingparamsvtbl;
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This->ref = 1;
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This->gamma = gamma;
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This->enh_contrast = enhancedContrast;
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This->cleartype_level = cleartype_level;
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This->geometry = geometry;
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This->mode = mode;
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*params = &This->IDWriteRenderingParams_iface;
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return S_OK;
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}
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struct localizedpair {
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WCHAR *locale;
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WCHAR *string;
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};
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struct localizedstrings {
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IDWriteLocalizedStrings IDWriteLocalizedStrings_iface;
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LONG ref;
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struct localizedpair *data;
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UINT32 count;
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UINT32 alloc;
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};
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static inline struct localizedstrings *impl_from_IDWriteLocalizedStrings(IDWriteLocalizedStrings *iface)
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{
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return CONTAINING_RECORD(iface, struct localizedstrings, IDWriteLocalizedStrings_iface);
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}
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static HRESULT WINAPI localizedstrings_QueryInterface(IDWriteLocalizedStrings *iface, REFIID riid, void **obj)
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{
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struct localizedstrings *This = impl_from_IDWriteLocalizedStrings(iface);
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TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), obj);
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if (IsEqualIID(riid, &IID_IUnknown) || IsEqualIID(riid, &IID_IDWriteLocalizedStrings))
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{
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*obj = iface;
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IDWriteLocalizedStrings_AddRef(iface);
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return S_OK;
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}
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*obj = NULL;
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return E_NOINTERFACE;
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}
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static ULONG WINAPI localizedstrings_AddRef(IDWriteLocalizedStrings *iface)
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{
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struct localizedstrings *This = impl_from_IDWriteLocalizedStrings(iface);
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ULONG ref = InterlockedIncrement(&This->ref);
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TRACE("(%p)->(%d)\n", This, ref);
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return ref;
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}
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static ULONG WINAPI localizedstrings_Release(IDWriteLocalizedStrings *iface)
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{
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struct localizedstrings *This = impl_from_IDWriteLocalizedStrings(iface);
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ULONG ref = InterlockedDecrement(&This->ref);
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TRACE("(%p)->(%d)\n", This, ref);
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if (!ref) {
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unsigned int i;
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for (i = 0; i < This->count; i++) {
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heap_free(This->data[i].locale);
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heap_free(This->data[i].string);
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}
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heap_free(This->data);
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heap_free(This);
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}
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return ref;
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}
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static UINT32 WINAPI localizedstrings_GetCount(IDWriteLocalizedStrings *iface)
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{
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struct localizedstrings *This = impl_from_IDWriteLocalizedStrings(iface);
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TRACE("(%p)\n", This);
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return This->count;
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}
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static HRESULT WINAPI localizedstrings_FindLocaleName(IDWriteLocalizedStrings *iface,
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WCHAR const *locale_name, UINT32 *index, BOOL *exists)
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{
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struct localizedstrings *This = impl_from_IDWriteLocalizedStrings(iface);
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UINT32 i;
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TRACE("(%p)->(%s %p %p)\n", This, debugstr_w(locale_name), index, exists);
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*exists = FALSE;
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*index = ~0;
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for (i = 0; i < This->count; i++) {
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if (!strcmpiW(This->data[i].locale, locale_name)) {
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*exists = TRUE;
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*index = i;
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break;
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}
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}
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return S_OK;
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}
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static HRESULT WINAPI localizedstrings_GetLocaleNameLength(IDWriteLocalizedStrings *iface, UINT32 index, UINT32 *length)
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{
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struct localizedstrings *This = impl_from_IDWriteLocalizedStrings(iface);
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TRACE("(%p)->(%u %p)\n", This, index, length);
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if (index >= This->count) {
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*length = (UINT32)-1;
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return E_FAIL;
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}
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*length = strlenW(This->data[index].locale);
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return S_OK;
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}
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static HRESULT WINAPI localizedstrings_GetLocaleName(IDWriteLocalizedStrings *iface, UINT32 index, WCHAR *buffer, UINT32 size)
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{
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struct localizedstrings *This = impl_from_IDWriteLocalizedStrings(iface);
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TRACE("(%p)->(%u %p %u)\n", This, index, buffer, size);
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if (index >= This->count) {
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if (buffer) *buffer = 0;
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return E_FAIL;
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}
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if (size < strlenW(This->data[index].locale)+1) {
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if (buffer) *buffer = 0;
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return E_NOT_SUFFICIENT_BUFFER;
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}
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strcpyW(buffer, This->data[index].locale);
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return S_OK;
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}
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static HRESULT WINAPI localizedstrings_GetStringLength(IDWriteLocalizedStrings *iface, UINT32 index, UINT32 *length)
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{
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struct localizedstrings *This = impl_from_IDWriteLocalizedStrings(iface);
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TRACE("(%p)->(%u %p)\n", This, index, length);
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if (index >= This->count) {
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*length = (UINT32)-1;
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return E_FAIL;
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}
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*length = strlenW(This->data[index].string);
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return S_OK;
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}
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static HRESULT WINAPI localizedstrings_GetString(IDWriteLocalizedStrings *iface, UINT32 index, WCHAR *buffer, UINT32 size)
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{
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struct localizedstrings *This = impl_from_IDWriteLocalizedStrings(iface);
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TRACE("(%p)->(%u %p %u)\n", This, index, buffer, size);
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if (index >= This->count) {
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if (buffer) *buffer = 0;
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return E_FAIL;
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}
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if (size < strlenW(This->data[index].string)+1) {
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if (buffer) *buffer = 0;
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return E_NOT_SUFFICIENT_BUFFER;
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}
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strcpyW(buffer, This->data[index].string);
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return S_OK;
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}
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static const IDWriteLocalizedStringsVtbl localizedstringsvtbl = {
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localizedstrings_QueryInterface,
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localizedstrings_AddRef,
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localizedstrings_Release,
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localizedstrings_GetCount,
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localizedstrings_FindLocaleName,
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localizedstrings_GetLocaleNameLength,
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localizedstrings_GetLocaleName,
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localizedstrings_GetStringLength,
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localizedstrings_GetString
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};
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HRESULT create_localizedstrings(IDWriteLocalizedStrings **strings)
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{
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struct localizedstrings *This;
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*strings = NULL;
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This = heap_alloc(sizeof(struct localizedstrings));
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if (!This) return E_OUTOFMEMORY;
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This->IDWriteLocalizedStrings_iface.lpVtbl = &localizedstringsvtbl;
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This->ref = 1;
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This->count = 0;
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This->data = heap_alloc_zero(sizeof(struct localizedpair));
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if (!This->data) {
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heap_free(This);
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return E_OUTOFMEMORY;
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}
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This->alloc = 1;
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*strings = &This->IDWriteLocalizedStrings_iface;
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return S_OK;
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}
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HRESULT add_localizedstring(IDWriteLocalizedStrings *iface, const WCHAR *locale, const WCHAR *string)
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{
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struct localizedstrings *This = impl_from_IDWriteLocalizedStrings(iface);
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UINT32 i;
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/* make sure there's no duplicates */
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for (i = 0; i < This->count; i++)
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if (!strcmpW(This->data[i].locale, locale))
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return S_OK;
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if (This->count == This->alloc) {
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void *ptr;
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ptr = heap_realloc(This->data, 2*This->alloc*sizeof(struct localizedpair));
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if (!ptr)
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return E_OUTOFMEMORY;
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This->alloc *= 2;
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This->data = ptr;
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}
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This->data[This->count].locale = heap_strdupW(locale);
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This->data[This->count].string = heap_strdupW(string);
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if (!This->data[This->count].locale || !This->data[This->count].string) {
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heap_free(This->data[This->count].locale);
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heap_free(This->data[This->count].string);
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return E_OUTOFMEMORY;
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}
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This->count++;
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return S_OK;
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}
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HRESULT clone_localizedstring(IDWriteLocalizedStrings *iface, IDWriteLocalizedStrings **ret)
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{
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struct localizedstrings *strings, *strings_clone;
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int i;
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*ret = NULL;
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if (!iface)
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return S_FALSE;
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strings = impl_from_IDWriteLocalizedStrings(iface);
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strings_clone = heap_alloc(sizeof(struct localizedstrings));
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if (!strings_clone) return E_OUTOFMEMORY;
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strings_clone->IDWriteLocalizedStrings_iface.lpVtbl = &localizedstringsvtbl;
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strings_clone->ref = 1;
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strings_clone->count = strings->count;
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strings_clone->data = heap_alloc(sizeof(struct localizedpair) * strings_clone->count);
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if (!strings_clone->data) {
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heap_free(strings_clone);
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return E_OUTOFMEMORY;
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}
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for (i = 0; i < strings_clone->count; i++)
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{
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strings_clone->data[i].locale = heap_strdupW(strings->data[i].locale);
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strings_clone->data[i].string = heap_strdupW(strings->data[i].string);
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}
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strings_clone->alloc = strings_clone->count;
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*ret = &strings_clone->IDWriteLocalizedStrings_iface;
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return S_OK;
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}
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struct collectionloader
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{
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struct list entry;
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IDWriteFontCollectionLoader *loader;
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};
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struct fontfacecached
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{
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struct list entry;
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IDWriteFontFace *fontface;
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};
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struct fileloader
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{
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struct list entry;
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struct list fontfaces;
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IDWriteFontFileLoader *loader;
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};
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struct dwritefactory {
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IDWriteFactory2 IDWriteFactory2_iface;
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LONG ref;
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IDWriteFontCollection *system_collection;
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IDWriteFontCollection *eudc_collection;
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IDWriteGdiInterop *gdiinterop;
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IDWriteLocalFontFileLoader* localfontfileloader;
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struct list localfontfaces;
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struct list collection_loaders;
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struct list file_loaders;
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};
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static inline struct dwritefactory *impl_from_IDWriteFactory2(IDWriteFactory2 *iface)
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{
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return CONTAINING_RECORD(iface, struct dwritefactory, IDWriteFactory2_iface);
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}
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static void release_fontface_cache(struct list *fontfaces)
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{
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struct fontfacecached *fontface, *fontface2;
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LIST_FOR_EACH_ENTRY_SAFE(fontface, fontface2, fontfaces, struct fontfacecached, entry) {
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list_remove(&fontface->entry);
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IDWriteFontFace_Release(fontface->fontface);
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heap_free(fontface);
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}
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}
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static void release_fileloader(struct fileloader *fileloader)
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{
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list_remove(&fileloader->entry);
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release_fontface_cache(&fileloader->fontfaces);
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IDWriteFontFileLoader_Release(fileloader->loader);
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heap_free(fileloader);
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}
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static void release_dwritefactory(struct dwritefactory *factory)
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{
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struct fileloader *fileloader, *fileloader2;
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struct collectionloader *loader, *loader2;
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if (factory->localfontfileloader)
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IDWriteLocalFontFileLoader_Release(factory->localfontfileloader);
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release_fontface_cache(&factory->localfontfaces);
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LIST_FOR_EACH_ENTRY_SAFE(loader, loader2, &factory->collection_loaders, struct collectionloader, entry) {
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list_remove(&loader->entry);
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IDWriteFontCollectionLoader_Release(loader->loader);
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heap_free(loader);
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}
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LIST_FOR_EACH_ENTRY_SAFE(fileloader, fileloader2, &factory->file_loaders, struct fileloader, entry)
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release_fileloader(fileloader);
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if (factory->system_collection)
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IDWriteFontCollection_Release(factory->system_collection);
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if (factory->eudc_collection)
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IDWriteFontCollection_Release(factory->eudc_collection);
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if (factory->gdiinterop)
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release_gdiinterop(factory->gdiinterop);
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heap_free(factory);
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}
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static void release_shared_factory(IDWriteFactory2 *iface)
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{
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struct dwritefactory *factory;
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if (!iface) return;
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factory = impl_from_IDWriteFactory2(iface);
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release_dwritefactory(factory);
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}
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|
|
static struct fileloader *factory_get_file_loader(struct dwritefactory *factory, IDWriteFontFileLoader *loader)
|
|
{
|
|
struct fileloader *entry, *found = NULL;
|
|
|
|
LIST_FOR_EACH_ENTRY(entry, &factory->file_loaders, struct fileloader, entry) {
|
|
if (entry->loader == loader) {
|
|
found = entry;
|
|
break;
|
|
}
|
|
}
|
|
|
|
return found;
|
|
}
|
|
|
|
static struct collectionloader *factory_get_collection_loader(struct dwritefactory *factory, IDWriteFontCollectionLoader *loader)
|
|
{
|
|
struct collectionloader *entry, *found = NULL;
|
|
|
|
LIST_FOR_EACH_ENTRY(entry, &factory->collection_loaders, struct collectionloader, entry) {
|
|
if (entry->loader == loader) {
|
|
found = entry;
|
|
break;
|
|
}
|
|
}
|
|
|
|
return found;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritefactory_QueryInterface(IDWriteFactory2 *iface, REFIID riid, void **obj)
|
|
{
|
|
struct dwritefactory *This = impl_from_IDWriteFactory2(iface);
|
|
|
|
TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), obj);
|
|
|
|
if (IsEqualIID(riid, &IID_IDWriteFactory2) ||
|
|
IsEqualIID(riid, &IID_IDWriteFactory1) ||
|
|
IsEqualIID(riid, &IID_IDWriteFactory) ||
|
|
IsEqualIID(riid, &IID_IUnknown))
|
|
{
|
|
*obj = iface;
|
|
IDWriteFactory2_AddRef(iface);
|
|
return S_OK;
|
|
}
|
|
|
|
*obj = NULL;
|
|
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
static ULONG WINAPI dwritefactory_AddRef(IDWriteFactory2 *iface)
|
|
{
|
|
struct dwritefactory *This = impl_from_IDWriteFactory2(iface);
|
|
ULONG ref = InterlockedIncrement(&This->ref);
|
|
TRACE("(%p)->(%d)\n", This, ref);
|
|
return ref;
|
|
}
|
|
|
|
static ULONG WINAPI dwritefactory_Release(IDWriteFactory2 *iface)
|
|
{
|
|
struct dwritefactory *This = impl_from_IDWriteFactory2(iface);
|
|
ULONG ref = InterlockedDecrement(&This->ref);
|
|
|
|
TRACE("(%p)->(%d)\n", This, ref);
|
|
|
|
if (!ref)
|
|
release_dwritefactory(This);
|
|
|
|
return ref;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritefactory_GetSystemFontCollection(IDWriteFactory2 *iface,
|
|
IDWriteFontCollection **collection, BOOL check_for_updates)
|
|
{
|
|
HRESULT hr = S_OK;
|
|
struct dwritefactory *This = impl_from_IDWriteFactory2(iface);
|
|
TRACE("(%p)->(%p %d)\n", This, collection, check_for_updates);
|
|
|
|
if (check_for_updates)
|
|
FIXME("checking for system font updates not implemented\n");
|
|
|
|
if (!This->system_collection)
|
|
hr = get_system_fontcollection(iface, &This->system_collection);
|
|
|
|
if (SUCCEEDED(hr))
|
|
IDWriteFontCollection_AddRef(This->system_collection);
|
|
|
|
*collection = This->system_collection;
|
|
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritefactory_CreateCustomFontCollection(IDWriteFactory2 *iface,
|
|
IDWriteFontCollectionLoader *loader, void const *key, UINT32 key_size, IDWriteFontCollection **collection)
|
|
{
|
|
struct dwritefactory *This = impl_from_IDWriteFactory2(iface);
|
|
IDWriteFontFileEnumerator *enumerator;
|
|
struct collectionloader *found;
|
|
HRESULT hr;
|
|
|
|
TRACE("(%p)->(%p %p %u %p)\n", This, loader, key, key_size, collection);
|
|
|
|
*collection = NULL;
|
|
|
|
if (!loader)
|
|
return E_INVALIDARG;
|
|
|
|
found = factory_get_collection_loader(This, loader);
|
|
if (!found)
|
|
return E_INVALIDARG;
|
|
|
|
hr = IDWriteFontCollectionLoader_CreateEnumeratorFromKey(found->loader, (IDWriteFactory*)iface, key, key_size, &enumerator);
|
|
if (FAILED(hr))
|
|
return hr;
|
|
|
|
hr = create_font_collection(iface, enumerator, FALSE, collection);
|
|
IDWriteFontFileEnumerator_Release(enumerator);
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritefactory_RegisterFontCollectionLoader(IDWriteFactory2 *iface,
|
|
IDWriteFontCollectionLoader *loader)
|
|
{
|
|
struct dwritefactory *This = impl_from_IDWriteFactory2(iface);
|
|
struct collectionloader *entry;
|
|
|
|
TRACE("(%p)->(%p)\n", This, loader);
|
|
|
|
if (!loader)
|
|
return E_INVALIDARG;
|
|
|
|
if (factory_get_collection_loader(This, loader))
|
|
return DWRITE_E_ALREADYREGISTERED;
|
|
|
|
entry = heap_alloc(sizeof(*entry));
|
|
if (!entry)
|
|
return E_OUTOFMEMORY;
|
|
|
|
entry->loader = loader;
|
|
IDWriteFontCollectionLoader_AddRef(loader);
|
|
list_add_tail(&This->collection_loaders, &entry->entry);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritefactory_UnregisterFontCollectionLoader(IDWriteFactory2 *iface,
|
|
IDWriteFontCollectionLoader *loader)
|
|
{
|
|
struct dwritefactory *This = impl_from_IDWriteFactory2(iface);
|
|
struct collectionloader *found;
|
|
|
|
TRACE("(%p)->(%p)\n", This, loader);
|
|
|
|
if (!loader)
|
|
return E_INVALIDARG;
|
|
|
|
found = factory_get_collection_loader(This, loader);
|
|
if (!found)
|
|
return E_INVALIDARG;
|
|
|
|
IDWriteFontCollectionLoader_Release(found->loader);
|
|
list_remove(&found->entry);
|
|
heap_free(found);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritefactory_CreateFontFileReference(IDWriteFactory2 *iface,
|
|
WCHAR const *path, FILETIME const *writetime, IDWriteFontFile **font_file)
|
|
{
|
|
struct dwritefactory *This = impl_from_IDWriteFactory2(iface);
|
|
UINT32 key_size;
|
|
HRESULT hr;
|
|
void *key;
|
|
|
|
TRACE("(%p)->(%s %p %p)\n", This, debugstr_w(path), writetime, font_file);
|
|
|
|
if (!This->localfontfileloader)
|
|
{
|
|
hr = create_localfontfileloader(&This->localfontfileloader);
|
|
if (FAILED(hr))
|
|
return hr;
|
|
}
|
|
|
|
/* get a reference key used by local loader */
|
|
hr = get_local_refkey(path, writetime, &key, &key_size);
|
|
if (FAILED(hr))
|
|
return hr;
|
|
|
|
hr = create_font_file((IDWriteFontFileLoader*)This->localfontfileloader, key, key_size, font_file);
|
|
heap_free(key);
|
|
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritefactory_CreateCustomFontFileReference(IDWriteFactory2 *iface,
|
|
void const *reference_key, UINT32 key_size, IDWriteFontFileLoader *loader, IDWriteFontFile **font_file)
|
|
{
|
|
struct dwritefactory *This = impl_from_IDWriteFactory2(iface);
|
|
|
|
TRACE("(%p)->(%p %u %p %p)\n", This, reference_key, key_size, loader, font_file);
|
|
|
|
if (!loader || !factory_get_file_loader(This, loader))
|
|
return E_INVALIDARG;
|
|
|
|
return create_font_file(loader, reference_key, key_size, font_file);
|
|
}
|
|
|
|
static HRESULT WINAPI dwritefactory_CreateFontFace(IDWriteFactory2 *iface,
|
|
DWRITE_FONT_FACE_TYPE req_facetype, UINT32 files_number, IDWriteFontFile* const* font_files,
|
|
UINT32 index, DWRITE_FONT_SIMULATIONS simulations, IDWriteFontFace **font_face)
|
|
{
|
|
struct dwritefactory *This = impl_from_IDWriteFactory2(iface);
|
|
DWRITE_FONT_FILE_TYPE file_type;
|
|
DWRITE_FONT_FACE_TYPE face_type;
|
|
IDWriteFontFileLoader *loader;
|
|
struct fontfacecached *cached;
|
|
struct list *fontfaces;
|
|
IDWriteFontFace2 *face;
|
|
UINT32 key_size, count;
|
|
BOOL is_supported;
|
|
const void *key;
|
|
HRESULT hr;
|
|
|
|
TRACE("(%p)->(%d %u %p %u 0x%x %p)\n", This, req_facetype, files_number, font_files, index, simulations, font_face);
|
|
|
|
*font_face = NULL;
|
|
|
|
if (!is_face_type_supported(req_facetype))
|
|
return E_INVALIDARG;
|
|
|
|
if (req_facetype != DWRITE_FONT_FACE_TYPE_TRUETYPE_COLLECTION && index)
|
|
return E_INVALIDARG;
|
|
|
|
/* check actual file/face type */
|
|
is_supported = FALSE;
|
|
face_type = DWRITE_FONT_FACE_TYPE_UNKNOWN;
|
|
hr = IDWriteFontFile_Analyze(*font_files, &is_supported, &file_type, &face_type, &count);
|
|
if (FAILED(hr))
|
|
return hr;
|
|
|
|
if (!is_supported || (face_type != req_facetype))
|
|
return E_FAIL;
|
|
|
|
hr = IDWriteFontFile_GetReferenceKey(*font_files, &key, &key_size);
|
|
if (FAILED(hr))
|
|
return hr;
|
|
|
|
hr = IDWriteFontFile_GetLoader(*font_files, &loader);
|
|
if (FAILED(hr))
|
|
return hr;
|
|
|
|
if (loader == (IDWriteFontFileLoader*)This->localfontfileloader) {
|
|
fontfaces = &This->localfontfaces;
|
|
IDWriteFontFileLoader_Release(loader);
|
|
}
|
|
else {
|
|
struct fileloader *fileloader = factory_get_file_loader(This, loader);
|
|
IDWriteFontFileLoader_Release(loader);
|
|
if (!fileloader)
|
|
return E_INVALIDARG;
|
|
fontfaces = &fileloader->fontfaces;
|
|
}
|
|
|
|
/* search through cache list */
|
|
LIST_FOR_EACH_ENTRY(cached, fontfaces, struct fontfacecached, entry) {
|
|
UINT32 cached_key_size, count = 1, cached_face_index;
|
|
DWRITE_FONT_SIMULATIONS cached_simulations;
|
|
const void *cached_key;
|
|
IDWriteFontFile *file;
|
|
|
|
cached_face_index = IDWriteFontFace_GetIndex(cached->fontface);
|
|
cached_simulations = IDWriteFontFace_GetSimulations(cached->fontface);
|
|
|
|
/* skip earlier */
|
|
if (cached_face_index != index || cached_simulations != simulations)
|
|
continue;
|
|
|
|
hr = IDWriteFontFace_GetFiles(cached->fontface, &count, &file);
|
|
if (FAILED(hr))
|
|
return hr;
|
|
|
|
hr = IDWriteFontFile_GetReferenceKey(file, &cached_key, &cached_key_size);
|
|
IDWriteFontFile_Release(file);
|
|
if (FAILED(hr))
|
|
return hr;
|
|
|
|
if (cached_key_size == key_size && !memcmp(cached_key, key, key_size)) {
|
|
TRACE("returning cached fontface %p\n", cached->fontface);
|
|
*font_face = cached->fontface;
|
|
IDWriteFontFace_AddRef(*font_face);
|
|
return S_OK;
|
|
}
|
|
}
|
|
|
|
hr = create_fontface(req_facetype, files_number, font_files, index, simulations, &face);
|
|
if (FAILED(hr))
|
|
return hr;
|
|
|
|
/* new cache entry */
|
|
cached = heap_alloc(sizeof(*cached));
|
|
if (!cached) {
|
|
IDWriteFontFace2_Release(face);
|
|
return hr;
|
|
}
|
|
|
|
cached->fontface = (IDWriteFontFace*)face;
|
|
list_add_tail(fontfaces, &cached->entry);
|
|
|
|
*font_face = cached->fontface;
|
|
IDWriteFontFace_AddRef(*font_face);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritefactory_CreateRenderingParams(IDWriteFactory2 *iface, IDWriteRenderingParams **params)
|
|
{
|
|
struct dwritefactory *This = impl_from_IDWriteFactory2(iface);
|
|
HMONITOR monitor;
|
|
POINT pt;
|
|
|
|
TRACE("(%p)->(%p)\n", This, params);
|
|
|
|
pt.x = pt.y = 0;
|
|
monitor = MonitorFromPoint(pt, MONITOR_DEFAULTTOPRIMARY);
|
|
return IDWriteFactory2_CreateMonitorRenderingParams(iface, monitor, params);
|
|
}
|
|
|
|
static HRESULT WINAPI dwritefactory_CreateMonitorRenderingParams(IDWriteFactory2 *iface, HMONITOR monitor,
|
|
IDWriteRenderingParams **params)
|
|
{
|
|
struct dwritefactory *This = impl_from_IDWriteFactory2(iface);
|
|
static int fixme_once = 0;
|
|
|
|
TRACE("(%p)->(%p %p)\n", This, monitor, params);
|
|
|
|
if (!fixme_once++)
|
|
FIXME("(%p): monitor setting ignored\n", monitor);
|
|
return IDWriteFactory_CreateCustomRenderingParams((IDWriteFactory*)iface, 0.0, 0.0, 0.0, DWRITE_PIXEL_GEOMETRY_FLAT,
|
|
DWRITE_RENDERING_MODE_DEFAULT, params);
|
|
}
|
|
|
|
static HRESULT WINAPI dwritefactory_CreateCustomRenderingParams(IDWriteFactory2 *iface, FLOAT gamma, FLOAT enhancedContrast,
|
|
FLOAT cleartype_level, DWRITE_PIXEL_GEOMETRY geometry, DWRITE_RENDERING_MODE mode, IDWriteRenderingParams **params)
|
|
{
|
|
struct dwritefactory *This = impl_from_IDWriteFactory2(iface);
|
|
TRACE("(%p)->(%f %f %f %d %d %p)\n", This, gamma, enhancedContrast, cleartype_level, geometry, mode, params);
|
|
return create_renderingparams(gamma, enhancedContrast, cleartype_level, geometry, mode, params);
|
|
}
|
|
|
|
static HRESULT WINAPI dwritefactory_RegisterFontFileLoader(IDWriteFactory2 *iface, IDWriteFontFileLoader *loader)
|
|
{
|
|
struct dwritefactory *This = impl_from_IDWriteFactory2(iface);
|
|
struct fileloader *entry;
|
|
|
|
TRACE("(%p)->(%p)\n", This, loader);
|
|
|
|
if (!loader)
|
|
return E_INVALIDARG;
|
|
|
|
if ((IDWriteFontFileLoader*)This->localfontfileloader == loader)
|
|
return S_OK;
|
|
|
|
if (factory_get_file_loader(This, loader))
|
|
return DWRITE_E_ALREADYREGISTERED;
|
|
|
|
entry = heap_alloc(sizeof(*entry));
|
|
if (!entry)
|
|
return E_OUTOFMEMORY;
|
|
|
|
entry->loader = loader;
|
|
list_init(&entry->fontfaces);
|
|
IDWriteFontFileLoader_AddRef(loader);
|
|
list_add_tail(&This->file_loaders, &entry->entry);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritefactory_UnregisterFontFileLoader(IDWriteFactory2 *iface, IDWriteFontFileLoader *loader)
|
|
{
|
|
struct dwritefactory *This = impl_from_IDWriteFactory2(iface);
|
|
struct fileloader *found;
|
|
|
|
TRACE("(%p)->(%p)\n", This, loader);
|
|
|
|
if (!loader)
|
|
return E_INVALIDARG;
|
|
|
|
if ((IDWriteFontFileLoader*)This->localfontfileloader == loader)
|
|
return S_OK;
|
|
|
|
found = factory_get_file_loader(This, loader);
|
|
if (!found)
|
|
return E_INVALIDARG;
|
|
|
|
release_fileloader(found);
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritefactory_CreateTextFormat(IDWriteFactory2 *iface, WCHAR const* family_name,
|
|
IDWriteFontCollection *collection, DWRITE_FONT_WEIGHT weight, DWRITE_FONT_STYLE style,
|
|
DWRITE_FONT_STRETCH stretch, FLOAT size, WCHAR const *locale, IDWriteTextFormat **format)
|
|
{
|
|
struct dwritefactory *This = impl_from_IDWriteFactory2(iface);
|
|
IDWriteFontCollection *syscollection = NULL;
|
|
HRESULT hr;
|
|
|
|
TRACE("(%p)->(%s %p %d %d %d %f %s %p)\n", This, debugstr_w(family_name), collection, weight, style, stretch,
|
|
size, debugstr_w(locale), format);
|
|
|
|
if (!collection) {
|
|
hr = IDWriteFactory2_GetSystemFontCollection(iface, &syscollection, FALSE);
|
|
if (FAILED(hr))
|
|
return hr;
|
|
}
|
|
|
|
hr = create_textformat(family_name, collection ? collection : syscollection, weight, style, stretch, size, locale, format);
|
|
if (syscollection)
|
|
IDWriteFontCollection_Release(syscollection);
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritefactory_CreateTypography(IDWriteFactory2 *iface, IDWriteTypography **typography)
|
|
{
|
|
struct dwritefactory *This = impl_from_IDWriteFactory2(iface);
|
|
TRACE("(%p)->(%p)\n", This, typography);
|
|
return create_typography(typography);
|
|
}
|
|
|
|
static HRESULT WINAPI dwritefactory_GetGdiInterop(IDWriteFactory2 *iface, IDWriteGdiInterop **gdi_interop)
|
|
{
|
|
struct dwritefactory *This = impl_from_IDWriteFactory2(iface);
|
|
|
|
TRACE("(%p)->(%p)\n", This, gdi_interop);
|
|
|
|
*gdi_interop = NULL;
|
|
|
|
if (!This->gdiinterop) {
|
|
HRESULT hr = create_gdiinterop(iface, &This->gdiinterop);
|
|
if (FAILED(hr))
|
|
return hr;
|
|
}
|
|
|
|
*gdi_interop = This->gdiinterop;
|
|
IDWriteGdiInterop_AddRef(*gdi_interop);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritefactory_CreateTextLayout(IDWriteFactory2 *iface, WCHAR const* string,
|
|
UINT32 len, IDWriteTextFormat *format, FLOAT max_width, FLOAT max_height, IDWriteTextLayout **layout)
|
|
{
|
|
struct dwritefactory *This = impl_from_IDWriteFactory2(iface);
|
|
TRACE("(%p)->(%s %u %p %f %f %p)\n", This, debugstr_w(string), len, format, max_width, max_height, layout);
|
|
|
|
if (!format) return E_INVALIDARG;
|
|
return create_textlayout(string, len, format, max_width, max_height, layout);
|
|
}
|
|
|
|
static HRESULT WINAPI dwritefactory_CreateGdiCompatibleTextLayout(IDWriteFactory2 *iface, WCHAR const* string,
|
|
UINT32 len, IDWriteTextFormat *format, FLOAT layout_width, FLOAT layout_height, FLOAT pixels_per_dip,
|
|
DWRITE_MATRIX const* transform, BOOL use_gdi_natural, IDWriteTextLayout **layout)
|
|
{
|
|
struct dwritefactory *This = impl_from_IDWriteFactory2(iface);
|
|
|
|
TRACE("(%p)->(%s:%u %p %f %f %f %p %d %p)\n", This, debugstr_wn(string, len), len, format, layout_width, layout_height,
|
|
pixels_per_dip, transform, use_gdi_natural, layout);
|
|
|
|
if (!format) return E_INVALIDARG;
|
|
return create_gdicompat_textlayout(string, len, format, layout_width, layout_height, pixels_per_dip, transform,
|
|
use_gdi_natural, layout);
|
|
}
|
|
|
|
static HRESULT WINAPI dwritefactory_CreateEllipsisTrimmingSign(IDWriteFactory2 *iface, IDWriteTextFormat *format,
|
|
IDWriteInlineObject **trimming_sign)
|
|
{
|
|
struct dwritefactory *This = impl_from_IDWriteFactory2(iface);
|
|
FIXME("(%p)->(%p %p): semi-stub\n", This, format, trimming_sign);
|
|
return create_trimmingsign(trimming_sign);
|
|
}
|
|
|
|
static HRESULT WINAPI dwritefactory_CreateTextAnalyzer(IDWriteFactory2 *iface, IDWriteTextAnalyzer **analyzer)
|
|
{
|
|
struct dwritefactory *This = impl_from_IDWriteFactory2(iface);
|
|
TRACE("(%p)->(%p)\n", This, analyzer);
|
|
return get_textanalyzer(analyzer);
|
|
}
|
|
|
|
static HRESULT WINAPI dwritefactory_CreateNumberSubstitution(IDWriteFactory2 *iface, DWRITE_NUMBER_SUBSTITUTION_METHOD method,
|
|
WCHAR const* locale, BOOL ignore_user_override, IDWriteNumberSubstitution **substitution)
|
|
{
|
|
struct dwritefactory *This = impl_from_IDWriteFactory2(iface);
|
|
TRACE("(%p)->(%d %s %d %p)\n", This, method, debugstr_w(locale), ignore_user_override, substitution);
|
|
return create_numbersubstitution(method, locale, ignore_user_override, substitution);
|
|
}
|
|
|
|
static HRESULT WINAPI dwritefactory_CreateGlyphRunAnalysis(IDWriteFactory2 *iface, DWRITE_GLYPH_RUN const *glyph_run,
|
|
FLOAT pixels_per_dip, DWRITE_MATRIX const* transform, DWRITE_RENDERING_MODE rendering_mode,
|
|
DWRITE_MEASURING_MODE measuring_mode, FLOAT baseline_x, FLOAT baseline_y, IDWriteGlyphRunAnalysis **analysis)
|
|
{
|
|
struct dwritefactory *This = impl_from_IDWriteFactory2(iface);
|
|
FIXME("(%p)->(%p %f %p %d %d %f %f %p): stub\n", This, glyph_run, pixels_per_dip, transform, rendering_mode,
|
|
measuring_mode, baseline_x, baseline_y, analysis);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritefactory1_GetEudcFontCollection(IDWriteFactory2 *iface, IDWriteFontCollection **collection,
|
|
BOOL check_for_updates)
|
|
{
|
|
struct dwritefactory *This = impl_from_IDWriteFactory2(iface);
|
|
HRESULT hr = S_OK;
|
|
|
|
TRACE("(%p)->(%p %d)\n", This, collection, check_for_updates);
|
|
|
|
if (check_for_updates)
|
|
FIXME("checking for eudc updates not implemented\n");
|
|
|
|
if (!This->eudc_collection)
|
|
hr = get_eudc_fontcollection(iface, &This->eudc_collection);
|
|
|
|
if (SUCCEEDED(hr))
|
|
IDWriteFontCollection_AddRef(This->eudc_collection);
|
|
|
|
*collection = This->eudc_collection;
|
|
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritefactory1_CreateCustomRenderingParams(IDWriteFactory2 *iface, FLOAT gamma,
|
|
FLOAT enhcontrast, FLOAT enhcontrast_grayscale, FLOAT cleartype_level, DWRITE_PIXEL_GEOMETRY geometry,
|
|
DWRITE_RENDERING_MODE mode, IDWriteRenderingParams1** params)
|
|
{
|
|
struct dwritefactory *This = impl_from_IDWriteFactory2(iface);
|
|
FIXME("(%p)->(%.2f %.2f %.2f %.2f %d %d %p): stub\n", This, gamma, enhcontrast, enhcontrast_grayscale,
|
|
cleartype_level, geometry, mode, params);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritefactory2_GetSystemFontFallback(IDWriteFactory2 *iface, IDWriteFontFallback **fallback)
|
|
{
|
|
struct dwritefactory *This = impl_from_IDWriteFactory2(iface);
|
|
FIXME("(%p)->(%p): stub\n", This, fallback);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritefactory2_CreateFontFallbackBuilder(IDWriteFactory2 *iface, IDWriteFontFallbackBuilder **fallbackbuilder)
|
|
{
|
|
struct dwritefactory *This = impl_from_IDWriteFactory2(iface);
|
|
FIXME("(%p)->(%p): stub\n", This, fallbackbuilder);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritefactory2_TranslateColorGlyphRun(IDWriteFactory2 *iface, FLOAT originX, FLOAT originY,
|
|
const DWRITE_GLYPH_RUN *run, const DWRITE_GLYPH_RUN_DESCRIPTION *rundescr, DWRITE_MEASURING_MODE mode,
|
|
const DWRITE_MATRIX *transform, UINT32 palette_index, IDWriteColorGlyphRunEnumerator **colorlayers)
|
|
{
|
|
struct dwritefactory *This = impl_from_IDWriteFactory2(iface);
|
|
FIXME("(%p)->(%.2f %.2f %p %p %d %p %u %p): stub\n", This, originX, originY, run, rundescr, mode,
|
|
transform, palette_index, colorlayers);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritefactory2_CreateCustomRenderingParams(IDWriteFactory2 *iface, FLOAT gamma, FLOAT contrast,
|
|
FLOAT grayscalecontrast, FLOAT cleartypeLevel, DWRITE_PIXEL_GEOMETRY pixelGeometry, DWRITE_RENDERING_MODE renderingMode,
|
|
DWRITE_GRID_FIT_MODE gridFitMode, IDWriteRenderingParams2 **params)
|
|
{
|
|
struct dwritefactory *This = impl_from_IDWriteFactory2(iface);
|
|
FIXME("(%p)->(%.2f %.2f %.2f %.2f %d %d %d %p): stub\n", This, gamma, contrast, grayscalecontrast, cleartypeLevel,
|
|
pixelGeometry, renderingMode, gridFitMode, params);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI dwritefactory2_CreateGlyphRunAnalysis(IDWriteFactory2 *iface, const DWRITE_GLYPH_RUN *run,
|
|
const DWRITE_MATRIX *transform, DWRITE_RENDERING_MODE renderingMode, DWRITE_MEASURING_MODE measuringMode,
|
|
DWRITE_GRID_FIT_MODE gridFitMode, DWRITE_TEXT_ANTIALIAS_MODE antialiasMode, FLOAT originX, FLOAT originY,
|
|
IDWriteGlyphRunAnalysis **analysis)
|
|
{
|
|
struct dwritefactory *This = impl_from_IDWriteFactory2(iface);
|
|
FIXME("(%p)->(%p %p %d %d %d %d %.2f %.2f %p): stub\n", This, run, transform, renderingMode, measuringMode,
|
|
gridFitMode, antialiasMode, originX, originY, analysis);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static const struct IDWriteFactory2Vtbl dwritefactoryvtbl = {
|
|
dwritefactory_QueryInterface,
|
|
dwritefactory_AddRef,
|
|
dwritefactory_Release,
|
|
dwritefactory_GetSystemFontCollection,
|
|
dwritefactory_CreateCustomFontCollection,
|
|
dwritefactory_RegisterFontCollectionLoader,
|
|
dwritefactory_UnregisterFontCollectionLoader,
|
|
dwritefactory_CreateFontFileReference,
|
|
dwritefactory_CreateCustomFontFileReference,
|
|
dwritefactory_CreateFontFace,
|
|
dwritefactory_CreateRenderingParams,
|
|
dwritefactory_CreateMonitorRenderingParams,
|
|
dwritefactory_CreateCustomRenderingParams,
|
|
dwritefactory_RegisterFontFileLoader,
|
|
dwritefactory_UnregisterFontFileLoader,
|
|
dwritefactory_CreateTextFormat,
|
|
dwritefactory_CreateTypography,
|
|
dwritefactory_GetGdiInterop,
|
|
dwritefactory_CreateTextLayout,
|
|
dwritefactory_CreateGdiCompatibleTextLayout,
|
|
dwritefactory_CreateEllipsisTrimmingSign,
|
|
dwritefactory_CreateTextAnalyzer,
|
|
dwritefactory_CreateNumberSubstitution,
|
|
dwritefactory_CreateGlyphRunAnalysis,
|
|
dwritefactory1_GetEudcFontCollection,
|
|
dwritefactory1_CreateCustomRenderingParams,
|
|
dwritefactory2_GetSystemFontFallback,
|
|
dwritefactory2_CreateFontFallbackBuilder,
|
|
dwritefactory2_TranslateColorGlyphRun,
|
|
dwritefactory2_CreateCustomRenderingParams,
|
|
dwritefactory2_CreateGlyphRunAnalysis
|
|
};
|
|
|
|
static ULONG WINAPI shareddwritefactory_AddRef(IDWriteFactory2 *iface)
|
|
{
|
|
struct dwritefactory *This = impl_from_IDWriteFactory2(iface);
|
|
TRACE("(%p)\n", This);
|
|
return 2;
|
|
}
|
|
|
|
static ULONG WINAPI shareddwritefactory_Release(IDWriteFactory2 *iface)
|
|
{
|
|
struct dwritefactory *This = impl_from_IDWriteFactory2(iface);
|
|
TRACE("(%p)\n", This);
|
|
return 1;
|
|
}
|
|
|
|
static const struct IDWriteFactory2Vtbl shareddwritefactoryvtbl = {
|
|
dwritefactory_QueryInterface,
|
|
shareddwritefactory_AddRef,
|
|
shareddwritefactory_Release,
|
|
dwritefactory_GetSystemFontCollection,
|
|
dwritefactory_CreateCustomFontCollection,
|
|
dwritefactory_RegisterFontCollectionLoader,
|
|
dwritefactory_UnregisterFontCollectionLoader,
|
|
dwritefactory_CreateFontFileReference,
|
|
dwritefactory_CreateCustomFontFileReference,
|
|
dwritefactory_CreateFontFace,
|
|
dwritefactory_CreateRenderingParams,
|
|
dwritefactory_CreateMonitorRenderingParams,
|
|
dwritefactory_CreateCustomRenderingParams,
|
|
dwritefactory_RegisterFontFileLoader,
|
|
dwritefactory_UnregisterFontFileLoader,
|
|
dwritefactory_CreateTextFormat,
|
|
dwritefactory_CreateTypography,
|
|
dwritefactory_GetGdiInterop,
|
|
dwritefactory_CreateTextLayout,
|
|
dwritefactory_CreateGdiCompatibleTextLayout,
|
|
dwritefactory_CreateEllipsisTrimmingSign,
|
|
dwritefactory_CreateTextAnalyzer,
|
|
dwritefactory_CreateNumberSubstitution,
|
|
dwritefactory_CreateGlyphRunAnalysis,
|
|
dwritefactory1_GetEudcFontCollection,
|
|
dwritefactory1_CreateCustomRenderingParams,
|
|
dwritefactory2_GetSystemFontFallback,
|
|
dwritefactory2_CreateFontFallbackBuilder,
|
|
dwritefactory2_TranslateColorGlyphRun,
|
|
dwritefactory2_CreateCustomRenderingParams,
|
|
dwritefactory2_CreateGlyphRunAnalysis
|
|
};
|
|
|
|
static void init_dwritefactory(struct dwritefactory *factory, DWRITE_FACTORY_TYPE type)
|
|
{
|
|
factory->IDWriteFactory2_iface.lpVtbl = type == DWRITE_FACTORY_TYPE_SHARED ? &shareddwritefactoryvtbl : &dwritefactoryvtbl;
|
|
factory->ref = 1;
|
|
factory->localfontfileloader = NULL;
|
|
factory->system_collection = NULL;
|
|
factory->eudc_collection = NULL;
|
|
factory->gdiinterop = NULL;
|
|
|
|
list_init(&factory->collection_loaders);
|
|
list_init(&factory->file_loaders);
|
|
list_init(&factory->localfontfaces);
|
|
}
|
|
|
|
HRESULT WINAPI DWriteCreateFactory(DWRITE_FACTORY_TYPE type, REFIID riid, IUnknown **ret)
|
|
{
|
|
struct dwritefactory *factory;
|
|
|
|
TRACE("(%d, %s, %p)\n", type, debugstr_guid(riid), ret);
|
|
|
|
*ret = NULL;
|
|
|
|
if (!IsEqualIID(riid, &IID_IDWriteFactory) &&
|
|
!IsEqualIID(riid, &IID_IDWriteFactory1) &&
|
|
!IsEqualIID(riid, &IID_IDWriteFactory2))
|
|
return E_FAIL;
|
|
|
|
if (type == DWRITE_FACTORY_TYPE_SHARED && shared_factory) {
|
|
*ret = (IUnknown*)shared_factory;
|
|
IDWriteFactory2_AddRef(shared_factory);
|
|
return S_OK;
|
|
}
|
|
|
|
factory = heap_alloc(sizeof(struct dwritefactory));
|
|
if (!factory) return E_OUTOFMEMORY;
|
|
|
|
init_dwritefactory(factory, type);
|
|
|
|
if (type == DWRITE_FACTORY_TYPE_SHARED)
|
|
if (InterlockedCompareExchangePointer((void**)&shared_factory, &factory->IDWriteFactory2_iface, NULL)) {
|
|
release_shared_factory(&factory->IDWriteFactory2_iface);
|
|
*ret = (IUnknown*)shared_factory;
|
|
IDWriteFactory2_AddRef(shared_factory);
|
|
return S_OK;
|
|
}
|
|
|
|
*ret = (IUnknown*)&factory->IDWriteFactory2_iface;
|
|
return S_OK;
|
|
}
|