dlls/d3dx9_36/font.c

   1 /*
   2  * Copyright (C) 2008 Tony Wasserka
   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
  20 #include "config.h"
  21 #include "wine/port.h"
  22
  23 #include "wine/debug.h"
  24 #include "wine/unicode.h"
  25 #include "d3dx9_36_private.h"
  26
  27 WINE_DEFAULT_DEBUG_CHANNEL(d3dx);
  28
  29 static HRESULT WINAPI ID3DXFontImpl_QueryInterface(LPD3DXFONT iface, REFIID riid, LPVOID *object)
  30 {
  31     ID3DXFontImpl *This=(ID3DXFontImpl*)iface;
  32
  33     TRACE("(%p): QueryInterface from %s\n", This, debugstr_guid(riid));
  34     if(IsEqualGUID(riid, &IID_IUnknown) || IsEqualGUID(riid, &IID_ID3DXFont)) {
  35         IUnknown_AddRef(iface);
  36         *object=This;
  37         return S_OK;
  38     }
  39     WARN("(%p)->(%s, %p): not found\n", iface, debugstr_guid(riid), *object);
  40     return E_NOINTERFACE;
  41 }
  42
  43 static ULONG WINAPI ID3DXFontImpl_AddRef(LPD3DXFONT iface)
  44 {
  45     ID3DXFontImpl *This=(ID3DXFontImpl*)iface;
  46     ULONG ref=InterlockedIncrement(&This->ref);
  47     TRACE("(%p): AddRef from %d\n", This, ref-1);
  48     return ref;
  49 }
  50
  51 static ULONG WINAPI ID3DXFontImpl_Release(LPD3DXFONT iface)
  52 {
  53     ID3DXFontImpl *This=(ID3DXFontImpl*)iface;
  54     ULONG ref=InterlockedDecrement(&This->ref);
  55     TRACE("(%p): ReleaseRef to %d\n", This, ref);
  56
  57     if(ref==0) {
  58         HeapFree(GetProcessHeap(), 0, This);
  59     }
  60     return ref;
  61 }
  62
  63 static HRESULT WINAPI ID3DXFontImpl_GetDevice(LPD3DXFONT iface, LPDIRECT3DDEVICE9 *device)
  64 {
  65     ID3DXFontImpl *This=(ID3DXFontImpl*)iface;
  66     FIXME("(%p): stub\n", This);
  67     return D3D_OK;
  68 }
  69
  70 static HRESULT WINAPI ID3DXFontImpl_GetDescA(LPD3DXFONT iface, D3DXFONT_DESCA *desc)
  71 {
  72     ID3DXFontImpl *This=(ID3DXFontImpl*)iface;
  73     FIXME("(%p): stub\n", This);
  74     return D3D_OK;
  75 }
  76
  77 static HRESULT WINAPI ID3DXFontImpl_GetDescW(LPD3DXFONT iface, D3DXFONT_DESCW *desc)
  78 {
  79     ID3DXFontImpl *This=(ID3DXFontImpl*)iface;
  80     FIXME("(%p): stub\n", This);
  81     return D3D_OK;
  82 }
  83
  84 static BOOL WINAPI ID3DXFontImpl_GetTextMetricsA(LPD3DXFONT iface, TEXTMETRICA *metrics)
  85 {
  86     ID3DXFontImpl *This=(ID3DXFontImpl*)iface;
  87     FIXME("(%p): stub\n", This);
  88     return FALSE;
  89 }
  90
  91 static BOOL WINAPI ID3DXFontImpl_GetTextMetricsW(LPD3DXFONT iface, TEXTMETRICW *metrics)
  92 {
  93     ID3DXFontImpl *This=(ID3DXFontImpl*)iface;
  94     FIXME("(%p): stub\n", This);
  95     return FALSE;
  96 }
  97
  98 static HDC WINAPI ID3DXFontImpl_GetDC(LPD3DXFONT iface)
  99 {
 100     ID3DXFontImpl *This=(ID3DXFontImpl*)iface;
 101     FIXME("(%p): stub\n", This);
 102     return NULL;
 103 }
 104
 105 static HRESULT WINAPI ID3DXFontImpl_GetGlyphData(LPD3DXFONT iface, UINT glyph, LPDIRECT3DTEXTURE9 *texture, RECT *blackbox, POINT *cellinc)
 106 {
 107     ID3DXFontImpl *This=(ID3DXFontImpl*)iface;
 108     FIXME("(%p): stub\n", This);
 109     return D3D_OK;
 110 }
 111
 112 static HRESULT WINAPI ID3DXFontImpl_PreloadCharacters(LPD3DXFONT iface, UINT first, UINT last)
 113 {
 114     ID3DXFontImpl *This=(ID3DXFontImpl*)iface;
 115     FIXME("(%p): stub\n", This);
 116     return D3D_OK;
 117 }
 118
 119 static HRESULT WINAPI ID3DXFontImpl_PreloadGlyphs(LPD3DXFONT iface, UINT first, UINT last)
 120 {
 121     ID3DXFontImpl *This=(ID3DXFontImpl*)iface;
 122     FIXME("(%p): stub\n", This);
 123     return D3D_OK;
 124 }
 125
 126 static HRESULT WINAPI ID3DXFontImpl_PreloadTextA(LPD3DXFONT iface, LPCSTR string, INT count)
 127 {
 128     ID3DXFontImpl *This=(ID3DXFontImpl*)iface;
 129     FIXME("(%p): stub\n", This);
 130     return D3D_OK;
 131 }
 132
 133 static HRESULT WINAPI ID3DXFontImpl_PreloadTextW(LPD3DXFONT iface, LPCWSTR string, INT count)
 134 {
 135     ID3DXFontImpl *This=(ID3DXFontImpl*)iface;
 136     FIXME("(%p): stub\n", This);
 137     return D3D_OK;
 138 }
 139
 140 static INT WINAPI ID3DXFontImpl_DrawTextA(LPD3DXFONT iface, LPD3DXSPRITE sprite, LPCSTR string, INT count, LPRECT rect, DWORD format, D3DCOLOR color)
 141 {
 142     ID3DXFontImpl *This=(ID3DXFontImpl*)iface;
 143     FIXME("(%p): stub\n", This);
 144     return 1;
 145 }
 146
 147 static INT WINAPI ID3DXFontImpl_DrawTextW(LPD3DXFONT iface, LPD3DXSPRITE sprite, LPCWSTR string, INT count, LPRECT rect, DWORD format, D3DCOLOR color)
 148 {
 149     ID3DXFontImpl *This=(ID3DXFontImpl*)iface;
 150     FIXME("(%p): stub\n", This);
 151     return 1;
 152 }
 153
 154 static HRESULT WINAPI ID3DXFontImpl_OnLostDevice(LPD3DXFONT iface)
 155 {
 156     ID3DXFontImpl *This=(ID3DXFontImpl*)iface;
 157     FIXME("(%p): stub\n", This);
 158     return D3D_OK;
 159 }
 160
 161 static HRESULT WINAPI ID3DXFontImpl_OnResetDevice(LPD3DXFONT iface)
 162 {
 163     ID3DXFontImpl *This=(ID3DXFontImpl*)iface;
 164     FIXME("(%p): stub\n", This);
 165     return D3D_OK;
 166 }
 167
 168 static const ID3DXFontVtbl D3DXFont_Vtbl =
 169 {
 170     /*** IUnknown methods ***/
 171     ID3DXFontImpl_QueryInterface,
 172     ID3DXFontImpl_AddRef,
 173     ID3DXFontImpl_Release,
 174     /*** ID3DXFont methods ***/
 175     ID3DXFontImpl_GetDevice,
 176     ID3DXFontImpl_GetDescA,
 177     ID3DXFontImpl_GetDescW,
 178     ID3DXFontImpl_GetTextMetricsA,
 179     ID3DXFontImpl_GetTextMetricsW,
 180     ID3DXFontImpl_GetDC,
 181     ID3DXFontImpl_GetGlyphData,
 182     ID3DXFontImpl_PreloadCharacters,
 183     ID3DXFontImpl_PreloadGlyphs,
 184     ID3DXFontImpl_PreloadTextA,
 185     ID3DXFontImpl_PreloadTextW,
 186     ID3DXFontImpl_DrawTextA,
 187     ID3DXFontImpl_DrawTextW,
 188     ID3DXFontImpl_OnLostDevice,
 189     ID3DXFontImpl_OnResetDevice
 190 };
 191
 192 HRESULT WINAPI D3DXCreateFontA(LPDIRECT3DDEVICE9 device, INT height, UINT width, UINT weight, UINT miplevels, BOOL italic, DWORD charset,
 193                                DWORD precision, DWORD quality, DWORD pitchandfamily, LPCSTR facename, LPD3DXFONT *font)
 194 {
 195     D3DXFONT_DESCA desc;
 196
 197     if(!facename) return D3DXERR_INVALIDDATA;
 198
 199     desc.Height=height;
 200     desc.Width=width;
 201     desc.Weight=weight;
 202     desc.MipLevels=miplevels;
 203     desc.Italic=italic;
 204     desc.CharSet=charset;
 205     desc.OutputPrecision=precision;
 206     desc.Quality=quality;
 207     desc.PitchAndFamily=pitchandfamily;
 208     lstrcpyA(desc.FaceName, facename);
 209
 210     return D3DXCreateFontIndirectA(device, &desc, font);
 211 }
 212
 213 HRESULT WINAPI D3DXCreateFontW(LPDIRECT3DDEVICE9 device, INT height, UINT width, UINT weight, UINT miplevels, BOOL italic, DWORD charset,
 214                                DWORD precision, DWORD quality, DWORD pitchandfamily, LPCWSTR facename, LPD3DXFONT *font)
 215 {
 216     D3DXFONT_DESCW desc;
 217
 218     if(!facename) return D3DXERR_INVALIDDATA;
 219
 220     desc.Height=height;
 221     desc.Width=width;
 222     desc.Weight=weight;
 223     desc.MipLevels=miplevels;
 224     desc.Italic=italic;
 225     desc.CharSet=charset;
 226     desc.OutputPrecision=precision;
 227     desc.Quality=quality;
 228     desc.PitchAndFamily=pitchandfamily;
 229     strcpyW(desc.FaceName, facename);
 230
 231     return D3DXCreateFontIndirectW(device, &desc, font);
 232 }
 233
 234 /***********************************************************************
 235  *           D3DXCreateFontIndirectA    (D3DX9_36.@)
 236  */
 237 HRESULT WINAPI D3DXCreateFontIndirectA(LPDIRECT3DDEVICE9 device, CONST D3DXFONT_DESCA *desc, LPD3DXFONT *font)
 238 {
 239     D3DXFONT_DESCW widedesc;
 240
 241     if(!desc) return D3DERR_INVALIDCALL;
 242     if(!desc->FaceName) return D3DERR_INVALIDCALL;
 243
 244     /* Copy everything but the last structure member. This requires the
 245        two D3DXFONT_DESC structures to be equal until the FaceName member */
 246     memcpy(&widedesc, desc, FIELD_OFFSET(D3DXFONT_DESCA, FaceName));
 247     MultiByteToWideChar(CP_ACP, 0, desc->FaceName, -1,
 248                         widedesc.FaceName, sizeof(widedesc.FaceName)/sizeof(WCHAR));
 249     return D3DXCreateFontIndirectW(device, &widedesc, font);
 250 }
 251
 252 /***********************************************************************
 253  *           D3DXCreateFontIndirectW    (D3DX9_36.@)
 254  */
 255 HRESULT WINAPI D3DXCreateFontIndirectW(LPDIRECT3DDEVICE9 device, CONST D3DXFONT_DESCW *desc, LPD3DXFONT *font)
 256 {
 257     ID3DXFontImpl *object;
 258
 259     FIXME("stub\n");
 260
 261     if(!desc) return D3DERR_INVALIDCALL;
 262
 263     object=HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(ID3DXFontImpl));
 264     if(object==NULL) {
 265         *font=NULL;
 266         return E_OUTOFMEMORY;
 267     }
 268     object->lpVtbl=&D3DXFont_Vtbl;
 269     object->ref=1;
 270
 271     *font=(LPD3DXFONT)object;
 272
 273     return D3D_OK;
 274 }