dlls/mfplat/mfplat_private.h

   1 /*
   2  * Copyright 2019 Nikolay Sivov for CodeWeavers
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #define NONAMELESSUNION
  20
  21 #undef INITGUID
  22 #include <guiddef.h>
  23 #include "mfapi.h"
  24 #include "mfidl.h"
  25 #include "mferror.h"
  26 #include "d3d9types.h"
  27
  28 #include "wine/heap.h"
  29 #include "wine/debug.h"
  30
  31 struct attribute
  32 {
  33     GUID key;
  34     PROPVARIANT value;
  35 };
  36
  37 struct attributes
  38 {
  39     IMFAttributes IMFAttributes_iface;
  40     LONG ref;
  41     CRITICAL_SECTION cs;
  42     struct attribute *attributes;
  43     size_t capacity;
  44     size_t count;
  45 };
  46
  47 extern HRESULT init_attributes_object(struct attributes *object, UINT32 size) DECLSPEC_HIDDEN;
  48 extern void clear_attributes_object(struct attributes *object) DECLSPEC_HIDDEN;
  49 extern const char *debugstr_attr(const GUID *guid) DECLSPEC_HIDDEN;
  50 extern const char *debugstr_mf_guid(const GUID *guid) DECLSPEC_HIDDEN;
  51
  52 extern HRESULT attributes_GetItem(struct attributes *object, REFGUID key, PROPVARIANT *value) DECLSPEC_HIDDEN;
  53 extern HRESULT attributes_GetItemType(struct attributes *object, REFGUID key, MF_ATTRIBUTE_TYPE *type) DECLSPEC_HIDDEN;
  54 extern HRESULT attributes_CompareItem(struct attributes *object, REFGUID key, REFPROPVARIANT value,
  55         BOOL *result) DECLSPEC_HIDDEN;
  56 extern HRESULT attributes_Compare(struct attributes *object, IMFAttributes *theirs,
  57         MF_ATTRIBUTES_MATCH_TYPE match_type, BOOL *ret) DECLSPEC_HIDDEN;
  58 extern HRESULT attributes_GetUINT32(struct attributes *object, REFGUID key, UINT32 *value) DECLSPEC_HIDDEN;
  59 extern HRESULT attributes_GetUINT64(struct attributes *object, REFGUID key, UINT64 *value) DECLSPEC_HIDDEN;
  60 extern HRESULT attributes_GetDouble(struct attributes *object, REFGUID key, double *value) DECLSPEC_HIDDEN;
  61 extern HRESULT attributes_GetGUID(struct attributes *object, REFGUID key, GUID *value) DECLSPEC_HIDDEN;
  62 extern HRESULT attributes_GetStringLength(struct attributes *object, REFGUID key, UINT32 *length) DECLSPEC_HIDDEN;
  63 extern HRESULT attributes_GetString(struct attributes *object, REFGUID key, WCHAR *value, UINT32 size,
  64         UINT32 *length) DECLSPEC_HIDDEN;
  65 extern HRESULT attributes_GetAllocatedString(struct attributes *object, REFGUID key, WCHAR **value,
  66         UINT32 *length) DECLSPEC_HIDDEN;
  67 extern HRESULT attributes_GetBlobSize(struct attributes *object, REFGUID key, UINT32 *size) DECLSPEC_HIDDEN;
  68 extern HRESULT attributes_GetBlob(struct attributes *object, REFGUID key, UINT8 *buf, UINT32 bufsize,
  69         UINT32 *blobsize) DECLSPEC_HIDDEN;
  70 extern HRESULT attributes_GetAllocatedBlob(struct attributes *object, REFGUID key, UINT8 **buf,
  71         UINT32 *size) DECLSPEC_HIDDEN;
  72 extern HRESULT attributes_GetUnknown(struct attributes *object, REFGUID key, REFIID riid, void **out) DECLSPEC_HIDDEN;
  73 extern HRESULT attributes_SetItem(struct attributes *object, REFGUID key, REFPROPVARIANT value) DECLSPEC_HIDDEN;
  74 extern HRESULT attributes_DeleteItem(struct attributes *object, REFGUID key) DECLSPEC_HIDDEN;
  75 extern HRESULT attributes_DeleteAllItems(struct attributes *object) DECLSPEC_HIDDEN;
  76 extern HRESULT attributes_SetUINT32(struct attributes *object, REFGUID key, UINT32 value) DECLSPEC_HIDDEN;
  77 extern HRESULT attributes_SetUINT64(struct attributes *object, REFGUID key, UINT64 value) DECLSPEC_HIDDEN;
  78 extern HRESULT attributes_SetDouble(struct attributes *object, REFGUID key, double value) DECLSPEC_HIDDEN;
  79 extern HRESULT attributes_SetGUID(struct attributes *object, REFGUID key, REFGUID value) DECLSPEC_HIDDEN;
  80 extern HRESULT attributes_SetString(struct attributes *object, REFGUID key, const WCHAR *value) DECLSPEC_HIDDEN;
  81 extern HRESULT attributes_SetBlob(struct attributes *object, REFGUID key, const UINT8 *buf,
  82         UINT32 size) DECLSPEC_HIDDEN;
  83 extern HRESULT attributes_SetUnknown(struct attributes *object, REFGUID key, IUnknown *unknown) DECLSPEC_HIDDEN;
  84 extern HRESULT attributes_LockStore(struct attributes *object) DECLSPEC_HIDDEN;
  85 extern HRESULT attributes_UnlockStore(struct attributes *object) DECLSPEC_HIDDEN;
  86 extern HRESULT attributes_GetCount(struct attributes *object, UINT32 *items) DECLSPEC_HIDDEN;
  87 extern HRESULT attributes_GetItemByIndex(struct attributes *object, UINT32 index, GUID *key,
  88         PROPVARIANT *value) DECLSPEC_HIDDEN;
  89 extern HRESULT attributes_CopyAllItems(struct attributes *object, IMFAttributes *dest) DECLSPEC_HIDDEN;
  90
  91 static inline BOOL mf_array_reserve(void **elements, size_t *capacity, size_t count, size_t size)
  92 {
  93     size_t new_capacity, max_capacity;
  94     void *new_elements;
  95
  96     if (count <= *capacity)
  97         return TRUE;
  98
  99     max_capacity = ~(SIZE_T)0 / size;
 100     if (count > max_capacity)
 101         return FALSE;
 102
 103     new_capacity = max(4, *capacity);
 104     while (new_capacity < count && new_capacity <= max_capacity / 2)
 105         new_capacity *= 2;
 106     if (new_capacity < count)
 107         new_capacity = max_capacity;
 108
 109     if (!(new_elements = heap_realloc(*elements, new_capacity * size)))
 110         return FALSE;
 111
 112     *elements = new_elements;
 113     *capacity = new_capacity;
 114
 115     return TRUE;
 116 }
 117
 118 extern unsigned int mf_format_get_stride(const GUID *subtype, unsigned int width, BOOL *is_yuv) DECLSPEC_HIDDEN;
 119
 120 static inline const char *debugstr_propvar(const PROPVARIANT *v)
 121 {
 122     if (!v)
 123         return "(null)";
 124
 125     switch (v->vt)
 126     {
 127         case VT_EMPTY:
 128             return wine_dbg_sprintf("%p {VT_EMPTY}", v);
 129         case VT_NULL:
 130             return wine_dbg_sprintf("%p {VT_NULL}", v);
 131         case VT_UI4:
 132             return wine_dbg_sprintf("%p {VT_UI4: %d}", v, v->ulVal);
 133         case VT_UI8:
 134             return wine_dbg_sprintf("%p {VT_UI8: %s}", v, wine_dbgstr_longlong(v->uhVal.QuadPart));
 135         case VT_I8:
 136             return wine_dbg_sprintf("%p {VT_I8: %s}", v, wine_dbgstr_longlong(v->hVal.QuadPart));
 137         case VT_R8:
 138             return wine_dbg_sprintf("%p {VT_R8: %lf}", v, v->dblVal);
 139         case VT_CLSID:
 140             return wine_dbg_sprintf("%p {VT_CLSID: %s}", v, debugstr_mf_guid(v->puuid));
 141         case VT_LPWSTR:
 142             return wine_dbg_sprintf("%p {VT_LPWSTR: %s}", v, wine_dbgstr_w(v->pwszVal));
 143         case VT_VECTOR | VT_UI1:
 144             return wine_dbg_sprintf("%p {VT_VECTOR|VT_UI1: %p}", v, v->caub.pElems);
 145         case VT_UNKNOWN:
 146             return wine_dbg_sprintf("%p {VT_UNKNOWN: %p}", v, v->punkVal);
 147         default:
 148             return wine_dbg_sprintf("%p {vt %#x}", v, v->vt);
 149     }
 150 }
 151
 152 static inline const char *debugstr_fourcc(DWORD format)
 153 {
 154     static const struct format_name
 155     {
 156         unsigned int format;
 157         const char *name;
 158     } formats[] =
 159     {
 160         { D3DFMT_R8G8B8,        "R8G8B8" },
 161         { D3DFMT_A8R8G8B8,      "A8R8G8B8" },
 162         { D3DFMT_X8R8G8B8,      "X8R8G8B8" },
 163         { D3DFMT_R5G6B5,        "R5G6B5" },
 164         { D3DFMT_X1R5G5B5,      "X1R5G6B5" },
 165         { D3DFMT_A2B10G10R10,   "A2B10G10R10" },
 166         { D3DFMT_P8,            "P8" },
 167         { D3DFMT_L8,            "L8" },
 168         { D3DFMT_D16,           "D16" },
 169         { D3DFMT_L16,           "L16" },
 170         { D3DFMT_A16B16G16R16F, "A16B16G16R16F" },
 171     };
 172     int i;
 173
 174     if ((format & 0xff) == format)
 175     {
 176         for (i = 0; i < ARRAY_SIZE(formats); ++i)
 177         {
 178             if (formats[i].format == format)
 179                 return wine_dbg_sprintf("%s", wine_dbgstr_an(formats[i].name, -1));
 180         }
 181
 182         return wine_dbg_sprintf("%#x", format);
 183     }
 184
 185     return wine_dbgstr_an((char *)&format, 4);
 186 }
 187
 188 static inline const char *debugstr_time(LONGLONG time)
 189 {
 190     ULONGLONG abstime = time >= 0 ? time : -time;
 191     unsigned int i = 0, j = 0;
 192     char buffer[23], rev[23];
 193
 194     while (abstime || i <= 8)
 195     {
 196         buffer[i++] = '0' + (abstime % 10);
 197         abstime /= 10;
 198         if (i == 7) buffer[i++] = '.';
 199     }
 200     if (time < 0) buffer[i++] = '-';
 201
 202     while (i--) rev[j++] = buffer[i];
 203     while (rev[j-1] == '0' && rev[j-2] != '.') --j;
 204     rev[j] = 0;
 205
 206     return wine_dbg_sprintf("%s", rev);
 207 }