forked from Mirrors/wine-wine
150 lines
6.8 KiB
C
150 lines
6.8 KiB
C
/*
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* Copyright 2019 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 NONAMELESSUNION
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#undef INITGUID
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#include <guiddef.h>
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#include "mfapi.h"
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#include "mfidl.h"
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#include "mferror.h"
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#include "wine/heap.h"
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#include "wine/debug.h"
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struct attribute
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{
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GUID key;
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PROPVARIANT value;
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};
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struct attributes
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{
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IMFAttributes IMFAttributes_iface;
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LONG ref;
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CRITICAL_SECTION cs;
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struct attribute *attributes;
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size_t capacity;
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size_t count;
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};
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extern HRESULT init_attributes_object(struct attributes *object, UINT32 size) DECLSPEC_HIDDEN;
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extern void clear_attributes_object(struct attributes *object) DECLSPEC_HIDDEN;
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extern const char *debugstr_attr(const GUID *guid) DECLSPEC_HIDDEN;
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extern const char *debugstr_mf_guid(const GUID *guid) DECLSPEC_HIDDEN;
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extern HRESULT attributes_GetItem(struct attributes *object, REFGUID key, PROPVARIANT *value) DECLSPEC_HIDDEN;
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extern HRESULT attributes_GetItemType(struct attributes *object, REFGUID key, MF_ATTRIBUTE_TYPE *type) DECLSPEC_HIDDEN;
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extern HRESULT attributes_CompareItem(struct attributes *object, REFGUID key, REFPROPVARIANT value,
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BOOL *result) DECLSPEC_HIDDEN;
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extern HRESULT attributes_Compare(struct attributes *object, IMFAttributes *theirs,
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MF_ATTRIBUTES_MATCH_TYPE match_type, BOOL *ret) DECLSPEC_HIDDEN;
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extern HRESULT attributes_GetUINT32(struct attributes *object, REFGUID key, UINT32 *value) DECLSPEC_HIDDEN;
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extern HRESULT attributes_GetUINT64(struct attributes *object, REFGUID key, UINT64 *value) DECLSPEC_HIDDEN;
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extern HRESULT attributes_GetDouble(struct attributes *object, REFGUID key, double *value) DECLSPEC_HIDDEN;
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extern HRESULT attributes_GetGUID(struct attributes *object, REFGUID key, GUID *value) DECLSPEC_HIDDEN;
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extern HRESULT attributes_GetStringLength(struct attributes *object, REFGUID key, UINT32 *length) DECLSPEC_HIDDEN;
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extern HRESULT attributes_GetString(struct attributes *object, REFGUID key, WCHAR *value, UINT32 size,
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UINT32 *length) DECLSPEC_HIDDEN;
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extern HRESULT attributes_GetAllocatedString(struct attributes *object, REFGUID key, WCHAR **value,
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UINT32 *length) DECLSPEC_HIDDEN;
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extern HRESULT attributes_GetBlobSize(struct attributes *object, REFGUID key, UINT32 *size) DECLSPEC_HIDDEN;
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extern HRESULT attributes_GetBlob(struct attributes *object, REFGUID key, UINT8 *buf, UINT32 bufsize,
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UINT32 *blobsize) DECLSPEC_HIDDEN;
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extern HRESULT attributes_GetAllocatedBlob(struct attributes *object, REFGUID key, UINT8 **buf,
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UINT32 *size) DECLSPEC_HIDDEN;
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extern HRESULT attributes_GetUnknown(struct attributes *object, REFGUID key, REFIID riid, void **out) DECLSPEC_HIDDEN;
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extern HRESULT attributes_SetItem(struct attributes *object, REFGUID key, REFPROPVARIANT value) DECLSPEC_HIDDEN;
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extern HRESULT attributes_DeleteItem(struct attributes *object, REFGUID key) DECLSPEC_HIDDEN;
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extern HRESULT attributes_DeleteAllItems(struct attributes *object) DECLSPEC_HIDDEN;
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extern HRESULT attributes_SetUINT32(struct attributes *object, REFGUID key, UINT32 value) DECLSPEC_HIDDEN;
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extern HRESULT attributes_SetUINT64(struct attributes *object, REFGUID key, UINT64 value) DECLSPEC_HIDDEN;
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extern HRESULT attributes_SetDouble(struct attributes *object, REFGUID key, double value) DECLSPEC_HIDDEN;
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extern HRESULT attributes_SetGUID(struct attributes *object, REFGUID key, REFGUID value) DECLSPEC_HIDDEN;
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extern HRESULT attributes_SetString(struct attributes *object, REFGUID key, const WCHAR *value) DECLSPEC_HIDDEN;
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extern HRESULT attributes_SetBlob(struct attributes *object, REFGUID key, const UINT8 *buf,
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UINT32 size) DECLSPEC_HIDDEN;
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extern HRESULT attributes_SetUnknown(struct attributes *object, REFGUID key, IUnknown *unknown) DECLSPEC_HIDDEN;
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extern HRESULT attributes_LockStore(struct attributes *object) DECLSPEC_HIDDEN;
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extern HRESULT attributes_UnlockStore(struct attributes *object) DECLSPEC_HIDDEN;
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extern HRESULT attributes_GetCount(struct attributes *object, UINT32 *items) DECLSPEC_HIDDEN;
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extern HRESULT attributes_GetItemByIndex(struct attributes *object, UINT32 index, GUID *key,
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PROPVARIANT *value) DECLSPEC_HIDDEN;
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extern HRESULT attributes_CopyAllItems(struct attributes *object, IMFAttributes *dest) DECLSPEC_HIDDEN;
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extern void init_system_queues(void) DECLSPEC_HIDDEN;
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extern void shutdown_system_queues(void) DECLSPEC_HIDDEN;
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extern BOOL is_platform_locked(void) DECLSPEC_HIDDEN;
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static inline BOOL mf_array_reserve(void **elements, size_t *capacity, size_t count, size_t size)
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{
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size_t new_capacity, max_capacity;
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void *new_elements;
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if (count <= *capacity)
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return TRUE;
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max_capacity = ~(SIZE_T)0 / size;
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if (count > max_capacity)
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return FALSE;
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new_capacity = max(4, *capacity);
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while (new_capacity < count && new_capacity <= max_capacity / 2)
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new_capacity *= 2;
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if (new_capacity < count)
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new_capacity = max_capacity;
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if (!(new_elements = heap_realloc(*elements, new_capacity * size)))
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return FALSE;
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*elements = new_elements;
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*capacity = new_capacity;
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return TRUE;
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}
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static inline const char *debugstr_propvar(const PROPVARIANT *v)
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{
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if (!v)
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return "(null)";
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switch (v->vt)
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{
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case VT_EMPTY:
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return wine_dbg_sprintf("%p {VT_EMPTY}", v);
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case VT_NULL:
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return wine_dbg_sprintf("%p {VT_NULL}", v);
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case VT_UI4:
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return wine_dbg_sprintf("%p {VT_UI4: %d}", v, v->u.ulVal);
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case VT_UI8:
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return wine_dbg_sprintf("%p {VT_UI8: %s}", v, wine_dbgstr_longlong(v->u.uhVal.QuadPart));
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case VT_R8:
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return wine_dbg_sprintf("%p {VT_R8: %lf}", v, v->u.dblVal);
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case VT_CLSID:
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return wine_dbg_sprintf("%p {VT_CLSID: %s}", v, debugstr_mf_guid(v->u.puuid));
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case VT_LPWSTR:
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return wine_dbg_sprintf("%p {VT_LPWSTR: %s}", v, wine_dbgstr_w(v->u.pwszVal));
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case VT_VECTOR | VT_UI1:
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return wine_dbg_sprintf("%p {VT_VECTOR|VT_UI1: %p}", v, v->u.caub.pElems);
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case VT_UNKNOWN:
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return wine_dbg_sprintf("%p {VT_UNKNOWN: %p}", v, v->u.punkVal);
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default:
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return wine_dbg_sprintf("%p {vt %#x}", v, v->vt);
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}
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}
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