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   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, DWORD mipmap_level);
  58 };
  59
  60 /*****************************************************************************
  61  * IDirect3DLight implementation structure
  62  */
  63 struct IDirect3DLightImpl
  64 {
  65     ICOM_VFIELD_MULTI(IDirect3DLight);
  66     DWORD ref;
  67     /* IDirect3DLight fields */
  68     IDirect3DImpl *d3d;
  69
  70     D3DLIGHT2 light;
  71
  72     /* Chained list used for adding / removing from viewports */
  73     IDirect3DLightImpl *next;
  74
  75     /* Activation function */
  76     void (*activate)(IDirect3DLightImpl*);
  77     void (*desactivate)(IDirect3DLightImpl*);
  78     void (*update)(IDirect3DLightImpl*);
  79 };
  80
  81 /*****************************************************************************
  82  * IDirect3DMaterial implementation structure
  83  */
  84 struct IDirect3DMaterialImpl
  85 {
  86     ICOM_VFIELD_MULTI(IDirect3DMaterial3);
  87     ICOM_VFIELD_MULTI(IDirect3DMaterial2);
  88     ICOM_VFIELD_MULTI(IDirect3DMaterial);
  89     DWORD  ref;
  90     /* IDirect3DMaterial2 fields */
  91     IDirect3DImpl *d3d;
  92     IDirect3DDeviceImpl *active_device;
  93
  94     D3DMATERIAL mat;
  95
  96     void (*activate)(IDirect3DMaterialImpl* this);
  97 };
  98
  99 /*****************************************************************************
 100  * IDirect3DViewport implementation structure
 101  */
 102 struct IDirect3DViewportImpl
 103 {
 104     ICOM_VFIELD_MULTI(IDirect3DViewport3);
 105     DWORD ref;
 106     /* IDirect3DViewport fields */
 107     IDirect3DImpl *d3d;
 108     /* If this viewport is active for one device, put the device here */
 109     IDirect3DDeviceImpl *active_device;
 110
 111     int use_vp2;
 112     union {
 113         D3DVIEWPORT vp1;
 114         D3DVIEWPORT2 vp2;
 115     } viewports;
 116
 117     /* Activation function */
 118     void (*activate)(IDirect3DViewportImpl*);
 119
 120     /* Field used to chain viewports together */
 121     IDirect3DViewportImpl *next;
 122
 123     /* Lights list */
 124     IDirect3DLightImpl *lights;
 125 };
 126
 127 /*****************************************************************************
 128  * IDirect3DExecuteBuffer implementation structure
 129  */
 130 struct IDirect3DExecuteBufferImpl
 131 {
 132     ICOM_VFIELD_MULTI(IDirect3DExecuteBuffer);
 133     DWORD ref;
 134     /* IDirect3DExecuteBuffer fields */
 135     IDirect3DImpl *d3d;
 136     IDirect3DDeviceImpl* d3ddev;
 137
 138     D3DEXECUTEBUFFERDESC desc;
 139     D3DEXECUTEDATA data;
 140
 141     /* This buffer will store the transformed vertices */
 142     void* vertex_data;
 143     D3DVERTEXTYPE vertex_type;
 144
 145     /* This flags is set to TRUE if we allocated ourselves the
 146        data buffer */
 147     BOOL need_free;
 148
 149     void (*execute)(IDirect3DExecuteBufferImpl* this,
 150                     IDirect3DDeviceImpl* dev,
 151                     IDirect3DViewportImpl* vp);
 152 };
 153
 154 /*****************************************************************************
 155  * IDirect3DDevice implementation structure
 156  */
 157
 158 #define MAX_TEXTURES 8
 159
 160 struct IDirect3DDeviceImpl
 161 {
 162     ICOM_VFIELD_MULTI(IDirect3DDevice7);
 163     ICOM_VFIELD_MULTI(IDirect3DDevice3);
 164     ICOM_VFIELD_MULTI(IDirect3DDevice2);
 165     ICOM_VFIELD_MULTI(IDirect3DDevice);
 166     DWORD  ref;
 167     /* IDirect3DDevice fields */
 168     IDirect3DImpl *d3d;
 169     IDirectDrawSurfaceImpl *surface;
 170
 171     IDirect3DViewportImpl *viewport_list;
 172     IDirect3DViewportImpl *current_viewport;
 173     IDirectDrawSurfaceImpl *current_texture[MAX_TEXTURES];
 174
 175     void (*set_context)(IDirect3DDeviceImpl*);
 176 };
 177
 178 /*****************************************************************************
 179  * IDirect3DVertexBuffer implementation structure
 180  */
 181 struct IDirect3DVertexBufferImpl
 182 {
 183     ICOM_VFIELD_MULTI(IDirect3DVertexBuffer7);
 184     ICOM_VFIELD_MULTI(IDirect3DVertexBuffer);
 185     DWORD ref;
 186     IDirect3DImpl *d3d;
 187     D3DVERTEXBUFFERDESC desc;
 188     LPVOID *vertices;
 189     DWORD vertex_buffer_size;
 190 };
 191
 192 /* Various dump functions */
 193 extern const char *_get_renderstate(D3DRENDERSTATETYPE type);
 194
 195 #define dump_mat(mat) \
 196     TRACE("%f %f %f %f\n", (mat)->_11, (mat)->_12, (mat)->_13, (mat)->_14); \
 197     TRACE("%f %f %f %f\n", (mat)->_21, (mat)->_22, (mat)->_23, (mat)->_24); \
 198     TRACE("%f %f %f %f\n", (mat)->_31, (mat)->_32, (mat)->_33, (mat)->_34); \
 199     TRACE("%f %f %f %f\n", (mat)->_41, (mat)->_42, (mat)->_43, (mat)->_44);
 200
 201 #endif /* __GRAPHICS_WINE_D3D_PRIVATE_H */