dlls/d3dx9_36/d3dx9_36_private.h

   1 /*
   2  * Copyright (C) 2002 Raphael Junqueira
   3  * Copyright (C) 2008 David Adam
   4  * Copyright (C) 2008 Tony Wasserka
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  *
  20  */
  21
  22 #ifndef __WINE_D3DX9_36_PRIVATE_H
  23 #define __WINE_D3DX9_36_PRIVATE_H
  24
  25 #include <stdarg.h>
  26
  27 #define COBJMACROS
  28 #include "winbase.h"
  29 #include "wingdi.h"
  30 #include "winuser.h"
  31 #include "d3dx9.h"
  32
  33 /* for internal use */
  34 typedef enum _FormatType {
  35     FORMAT_ARGB,   /* unsigned */
  36     FORMAT_UNKNOWN
  37 } FormatType;
  38
  39 typedef struct _PixelFormatDesc {
  40     D3DFORMAT format;
  41     BYTE bits[4];
  42     BYTE shift[4];
  43     UINT bytes_per_pixel;
  44     FormatType type;
  45 } PixelFormatDesc;
  46
  47 HRESULT map_view_of_file(LPCWSTR filename, LPVOID *buffer, DWORD *length);
  48 HRESULT load_resource_into_memory(HMODULE module, HRSRC resinfo, LPVOID *buffer, DWORD *length);
  49
  50 const PixelFormatDesc *get_format_info(D3DFORMAT format);
  51 const PixelFormatDesc *get_format_info_idx(int idx);
  52
  53 extern const ID3DXBufferVtbl D3DXBuffer_Vtbl;
  54
  55 /* ID3DXBUFFER */
  56 typedef struct ID3DXBufferImpl
  57 {
  58     /* IUnknown fields */
  59     const ID3DXBufferVtbl *lpVtbl;
  60     LONG           ref;
  61
  62     /* ID3DXBuffer fields */
  63     DWORD         *buffer;
  64     DWORD          bufferSize;
  65 } ID3DXBufferImpl;
  66
  67
  68 /* ID3DXFont */
  69 typedef struct ID3DXFontImpl
  70 {
  71     /* IUnknown fields */
  72     const ID3DXFontVtbl *lpVtbl;
  73     LONG ref;
  74
  75     /* ID3DXFont fields */
  76     IDirect3DDevice9 *device;
  77     D3DXFONT_DESCW desc;
  78
  79     HDC hdc;
  80     HFONT hfont;
  81 } ID3DXFontImpl;
  82
  83 /* ID3DXMatrixStack */
  84 typedef struct ID3DXMatrixStackImpl
  85 {
  86   /* IUnknown fields */
  87   const ID3DXMatrixStackVtbl *lpVtbl;
  88   LONG                   ref;
  89
  90   /* ID3DXMatrixStack fields */
  91   unsigned int current;
  92   unsigned int stack_size;
  93   D3DXMATRIX *stack;
  94 } ID3DXMatrixStackImpl;
  95
  96 /* ID3DXMesh */
  97 typedef struct ID3DXMeshImpl
  98 {
  99     /* IUnknown fields */
 100     const ID3DXMeshVtbl *lpVtbl;
 101     LONG ref;
 102
 103     /* ID3DXMesh fields */
 104     DWORD numfaces;
 105     DWORD numvertices;
 106     DWORD options;
 107     DWORD fvf;
 108     IDirect3DDevice9 *device;
 109     IDirect3DVertexDeclaration9 *vertex_declaration;
 110     IDirect3DVertexBuffer9 *vertex_buffer;
 111     IDirect3DIndexBuffer9 *index_buffer;
 112 } ID3DXMeshImpl;
 113
 114 /*ID3DXSprite */
 115 typedef struct _SPRITE {
 116     LPDIRECT3DTEXTURE9 texture;
 117     UINT texw, texh;
 118     RECT rect;
 119     D3DXVECTOR3 center;
 120     D3DXVECTOR3 pos;
 121     D3DCOLOR color;
 122     D3DXMATRIX transform;
 123 } SPRITE;
 124
 125 typedef struct ID3DXSpriteImpl
 126 {
 127     /* IUnknown fields */
 128     const ID3DXSpriteVtbl *lpVtbl;
 129     LONG ref;
 130
 131     /* ID3DXSprite fields */
 132     IDirect3DDevice9 *device;
 133     IDirect3DVertexDeclaration9 *vdecl;
 134     IDirect3DStateBlock9 *stateblock;
 135     D3DXMATRIX transform;
 136     D3DXMATRIX view;
 137     DWORD flags;
 138     BOOL ready;
 139
 140     /* Store the relevant caps to prevent multiple GetDeviceCaps calls */
 141     DWORD texfilter_caps;
 142     DWORD maxanisotropy;
 143     DWORD alphacmp_caps;
 144
 145     SPRITE *sprites;
 146     int sprite_count;      /* number of sprites to be drawn */
 147     int allocated_sprites; /* number of (pre-)allocated sprites */
 148 } ID3DXSpriteImpl;
 149
 150 #endif /* __WINE_D3DX9_36_PRIVATE_H */