dlls/ddraw/d3d_private.h

   1 /* Direct3D private include file
   2  * Copyright (c) 1998 Lionel ULMER
   3  *
   4  * This file contains all the structure that are not exported
   5  * through d3d.h and all common macros.
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  20  */
  21
  22 #ifndef __GRAPHICS_WINE_D3D_PRIVATE_H
  23 #define __GRAPHICS_WINE_D3D_PRIVATE_H
  24
  25 /* THIS FILE MUST NOT CONTAIN X11 or MESA DEFINES */
  26
  27 #include "d3d.h"
  28
  29 /*****************************************************************************
  30  * Predeclare the interface implementation structures
  31  */
  32 typedef struct IDirect3DImpl IDirect3DImpl;
  33 typedef struct IDirect3DLightImpl IDirect3DLightImpl;
  34 typedef struct IDirect3DMaterialImpl IDirect3DMaterialImpl;
  35 typedef struct IDirect3DViewportImpl IDirect3DViewportImpl;
  36 typedef struct IDirect3DExecuteBufferImpl IDirect3DExecuteBufferImpl;
  37 typedef struct IDirect3DDeviceImpl IDirect3DDeviceImpl;
  38 typedef struct IDirect3DVertexBufferImpl IDirect3DVertexBufferImpl;
  39
  40 #include "ddraw_private.h"
  41
  42 /*****************************************************************************
  43  * IDirect3D implementation structure.
  44  * This is common for interfaces 1, 2, 3 and 7.
  45  */
  46 struct IDirect3DImpl
  47 {
  48     ICOM_VFIELD_MULTI(IDirect3D7);
  49     ICOM_VFIELD_MULTI(IDirect3D3);
  50     ICOM_VFIELD_MULTI(IDirect3D2);
  51     ICOM_VFIELD_MULTI(IDirect3D);
  52     DWORD                   ref;
  53     /* IDirect3D fields */
  54     IDirectDrawImpl*    ddraw;
  55
  56     /* Used as a callback function to create a texture */
  57     HRESULT (*create_texture)(IDirect3DImpl *d3d, IDirectDrawSurfaceImpl *tex, BOOLEAN at_creation, IDirectDrawSurfaceImpl *main);
  58
  59     /* Used as a callback for Devices to tell to the D3D object it's been created */
  60     HRESULT (*added_device)(IDirect3DImpl *d3d, IDirect3DDeviceImpl *device);
  61     HRESULT (*removed_device)(IDirect3DImpl *d3d, IDirect3DDeviceImpl *device);
  62
  63     /* This is needed for delayed texture creation and Z buffer blits */
  64     IDirect3DDeviceImpl *current_device;
  65 };
  66
  67 /*****************************************************************************
  68  * IDirect3DLight implementation structure
  69  */
  70 struct IDirect3DLightImpl
  71 {
  72     ICOM_VFIELD_MULTI(IDirect3DLight);
  73     DWORD ref;
  74     /* IDirect3DLight fields */
  75     IDirect3DImpl *d3d;
  76
  77     D3DLIGHT2 light;
  78
  79     /* Chained list used for adding / removing from viewports */
  80     IDirect3DLightImpl *next;
  81
  82     /* Activation function */
  83     void (*activate)(IDirect3DLightImpl*);
  84     void (*desactivate)(IDirect3DLightImpl*);
  85     void (*update)(IDirect3DLightImpl*);
  86 };
  87
  88 /*****************************************************************************
  89  * IDirect3DMaterial implementation structure
  90  */
  91 struct IDirect3DMaterialImpl
  92 {
  93     ICOM_VFIELD_MULTI(IDirect3DMaterial3);
  94     ICOM_VFIELD_MULTI(IDirect3DMaterial2);
  95     ICOM_VFIELD_MULTI(IDirect3DMaterial);
  96     DWORD  ref;
  97     /* IDirect3DMaterial2 fields */
  98     IDirect3DImpl *d3d;
  99     IDirect3DDeviceImpl *active_device;
 100
 101     D3DMATERIAL mat;
 102
 103     void (*activate)(IDirect3DMaterialImpl* this);
 104 };
 105
 106 /*****************************************************************************
 107  * IDirect3DViewport implementation structure
 108  */
 109 struct IDirect3DViewportImpl
 110 {
 111     ICOM_VFIELD_MULTI(IDirect3DViewport3);
 112     DWORD ref;
 113     /* IDirect3DViewport fields */
 114     IDirect3DImpl *d3d;
 115     /* If this viewport is active for one device, put the device here */
 116     IDirect3DDeviceImpl *active_device;
 117
 118     int use_vp2;
 119     union {
 120         D3DVIEWPORT vp1;
 121         D3DVIEWPORT2 vp2;
 122     } viewports;
 123
 124     /* Activation function */
 125     void (*activate)(IDirect3DViewportImpl*);
 126
 127     /* Field used to chain viewports together */
 128     IDirect3DViewportImpl *next;
 129
 130     /* Lights list */
 131     IDirect3DLightImpl *lights;
 132
 133     /* Background material */
 134     IDirect3DMaterialImpl *background;
 135 };
 136
 137 /*****************************************************************************
 138  * IDirect3DExecuteBuffer implementation structure
 139  */
 140 struct IDirect3DExecuteBufferImpl
 141 {
 142     ICOM_VFIELD_MULTI(IDirect3DExecuteBuffer);
 143     DWORD ref;
 144     /* IDirect3DExecuteBuffer fields */
 145     IDirect3DImpl *d3d;
 146     IDirect3DDeviceImpl* d3ddev;
 147
 148     D3DEXECUTEBUFFERDESC desc;
 149     D3DEXECUTEDATA data;
 150
 151     /* This buffer will store the transformed vertices */
 152     void* vertex_data;
 153     D3DVERTEXTYPE vertex_type;
 154
 155     /* This flags is set to TRUE if we allocated ourselves the
 156        data buffer */
 157     BOOL need_free;
 158
 159     void (*execute)(IDirect3DExecuteBufferImpl* this,
 160                     IDirect3DDeviceImpl* dev,
 161                     IDirect3DViewportImpl* vp);
 162 };
 163
 164 /*****************************************************************************
 165  * IDirect3DDevice implementation structure
 166  */
 167
 168 #define MAX_TEXTURES 8
 169 #define MAX_LIGHTS  16
 170
 171 #define WORLDMAT_CHANGED (0x00000001 << 0)
 172 #define VIEWMAT_CHANGED  (0x00000001 << 1)
 173 #define PROJMAT_CHANGED  (0x00000001 << 2)
 174
 175 struct IDirect3DDeviceImpl
 176 {
 177     ICOM_VFIELD_MULTI(IDirect3DDevice7);
 178     ICOM_VFIELD_MULTI(IDirect3DDevice3);
 179     ICOM_VFIELD_MULTI(IDirect3DDevice2);
 180     ICOM_VFIELD_MULTI(IDirect3DDevice);
 181     DWORD  ref;
 182     /* IDirect3DDevice fields */
 183     IDirect3DImpl *d3d;
 184     IDirectDrawSurfaceImpl *surface;
 185
 186     IDirect3DViewportImpl *viewport_list;
 187     IDirect3DViewportImpl *current_viewport;
 188     D3DVIEWPORT7 active_viewport;
 189
 190     IDirectDrawSurfaceImpl *current_texture[MAX_TEXTURES];
 191
 192     /* Current transformation matrices */
 193     D3DMATRIX *world_mat;
 194     D3DMATRIX *view_mat;
 195     D3DMATRIX *proj_mat;
 196
 197     /* Current material used in D3D7 mode */
 198     D3DMATERIAL7 current_material;
 199
 200     /* Light parameters */
 201     DWORD active_lights, set_lights;
 202     D3DLIGHT7 light_parameters[MAX_LIGHTS];
 203
 204     void (*set_context)(IDirect3DDeviceImpl*);
 205     HRESULT (*clear)(IDirect3DDeviceImpl *This,
 206                      DWORD dwCount,
 207                      LPD3DRECT lpRects,
 208                      DWORD dwFlags,
 209                      DWORD dwColor,
 210                      D3DVALUE dvZ,
 211                      DWORD dwStencil);
 212     void (*matrices_updated)(IDirect3DDeviceImpl *This, DWORD matrices);
 213     void (*set_matrices)(IDirect3DDeviceImpl *This, DWORD matrices,
 214                          D3DMATRIX *world_mat, D3DMATRIX *view_mat, D3DMATRIX *proj_mat);
 215 };
 216
 217 /*****************************************************************************
 218  * IDirect3DVertexBuffer implementation structure
 219  */
 220 struct IDirect3DVertexBufferImpl
 221 {
 222     ICOM_VFIELD_MULTI(IDirect3DVertexBuffer7);
 223     ICOM_VFIELD_MULTI(IDirect3DVertexBuffer);
 224     DWORD ref;
 225     IDirect3DImpl *d3d;
 226     D3DVERTEXBUFFERDESC desc;
 227     LPVOID *vertices;
 228     DWORD vertex_buffer_size;
 229
 230     BOOLEAN processed;
 231 };
 232
 233 /* Various dump and helper functions */
 234 extern const char *_get_renderstate(D3DRENDERSTATETYPE type);
 235 extern void dump_D3DMATERIAL7(LPD3DMATERIAL7 lpMat);
 236 extern void dump_D3DCOLORVALUE(D3DCOLORVALUE *lpCol);
 237 extern void dump_D3DLIGHT7(LPD3DLIGHT7 lpLight);
 238 extern void dump_DPFLAGS(DWORD dwFlags);
 239 extern void dump_D3DMATRIX(D3DMATRIX *mat);
 240 extern void dump_D3DVECTOR(D3DVECTOR *lpVec);
 241 extern void dump_flexible_vertex(DWORD d3dvtVertexType);
 242 extern DWORD get_flexible_vertex_size(DWORD d3dvtVertexType);
 243 extern void convert_FVF_to_strided_data(DWORD d3dvtVertexType, LPVOID lpvVertices, D3DDRAWPRIMITIVESTRIDEDDATA *strided);
 244 extern void dump_D3DVOP(DWORD dwVertexOp);
 245 extern void dump_D3DPV(DWORD dwFlags);
 246
 247 extern const float id_mat[16];
 248
 249 #endif /* __GRAPHICS_WINE_D3D_PRIVATE_H */