dlls/d3drm/d3drm_private.h

   1 /*
   2  *      Direct3DRM private interfaces (D3DRM.DLL)
   3  *
   4  * Copyright 2010 Christian Costa
   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 #ifndef __D3DRM_PRIVATE_INCLUDED__
  22 #define __D3DRM_PRIVATE_INCLUDED__
  23
  24 #define NONAMELESSUNION
  25 #define NONAMELESSSTRUCT
  26 #define COBJMACROS
  27 #include <assert.h>
  28 #include <math.h>
  29 #include "dxfile.h"
  30 #include "d3drmwin.h"
  31 #include "rmxfguid.h"
  32 #include "wine/debug.h"
  33 #include "wine/list.h"
  34
  35 #ifndef ARRAY_SIZE
  36 #define ARRAY_SIZE(a) (sizeof(a) / sizeof(*(a)))
  37 #endif
  38
  39 struct d3drm_object
  40 {
  41     LONG ref;
  42     DWORD appdata;
  43     struct list destroy_callbacks;
  44     const char *classname;
  45 };
  46
  47 struct d3drm_texture
  48 {
  49     struct d3drm_object obj;
  50     IDirect3DRMTexture IDirect3DRMTexture_iface;
  51     IDirect3DRMTexture2 IDirect3DRMTexture2_iface;
  52     IDirect3DRMTexture3 IDirect3DRMTexture3_iface;
  53     IDirect3DRM *d3drm;
  54     D3DRMIMAGE *image;
  55     IDirectDrawSurface *surface;
  56 };
  57
  58 struct d3drm_frame
  59 {
  60     struct d3drm_object obj;
  61     IDirect3DRMFrame IDirect3DRMFrame_iface;
  62     IDirect3DRMFrame2 IDirect3DRMFrame2_iface;
  63     IDirect3DRMFrame3 IDirect3DRMFrame3_iface;
  64     IDirect3DRM *d3drm;
  65     LONG ref;
  66     struct d3drm_frame *parent;
  67     ULONG nb_children;
  68     ULONG children_capacity;
  69     IDirect3DRMFrame3 **children;
  70     ULONG nb_visuals;
  71     ULONG visuals_capacity;
  72     IDirect3DRMVisual **visuals;
  73     ULONG nb_lights;
  74     ULONG lights_capacity;
  75     IDirect3DRMLight **lights;
  76     D3DRMMATRIX4D transform;
  77     D3DCOLOR scenebackground;
  78 };
  79
  80 struct d3drm_viewport
  81 {
  82     struct d3drm_object obj;
  83     struct d3drm_device *device;
  84     IDirect3DRMFrame *camera;
  85     IDirect3DRMViewport IDirect3DRMViewport_iface;
  86     IDirect3DRMViewport2 IDirect3DRMViewport2_iface;
  87     IDirect3DViewport *d3d_viewport;
  88     IDirect3DMaterial *material;
  89     IDirect3DRM *d3drm;
  90     D3DVALUE back;
  91     D3DVALUE front;
  92     D3DVALUE field;
  93     D3DRMPROJECTIONTYPE projection;
  94 };
  95
  96 struct d3drm_device
  97 {
  98     struct d3drm_object obj;
  99     IDirect3DRMDevice IDirect3DRMDevice_iface;
 100     IDirect3DRMDevice2 IDirect3DRMDevice2_iface;
 101     IDirect3DRMDevice3 IDirect3DRMDevice3_iface;
 102     IDirect3DRMWinDevice IDirect3DRMWinDevice_iface;
 103     IDirect3DRM *d3drm;
 104     IDirectDraw *ddraw;
 105     IDirectDrawSurface *primary_surface, *render_target;
 106     IDirectDrawClipper *clipper;
 107     IDirect3DDevice *device;
 108     BOOL dither;
 109     D3DRMRENDERQUALITY quality;
 110     DWORD rendermode;
 111     DWORD height;
 112     DWORD width;
 113 };
 114
 115 struct d3drm_face
 116 {
 117     struct d3drm_object obj;
 118     IDirect3DRMFace IDirect3DRMFace_iface;
 119     IDirect3DRMFace2 IDirect3DRMFace2_iface;
 120     LONG ref;
 121 };
 122
 123 struct d3drm_mesh_builder
 124 {
 125     struct d3drm_object obj;
 126     IDirect3DRMMeshBuilder2 IDirect3DRMMeshBuilder2_iface;
 127     IDirect3DRMMeshBuilder3 IDirect3DRMMeshBuilder3_iface;
 128     LONG ref;
 129     IDirect3DRM *d3drm;
 130     char* name;
 131     SIZE_T nb_vertices;
 132     SIZE_T vertices_size;
 133     D3DVECTOR *vertices;
 134     SIZE_T nb_normals;
 135     SIZE_T normals_size;
 136     D3DVECTOR *normals;
 137     DWORD nb_faces;
 138     DWORD face_data_size;
 139     void *pFaceData;
 140     DWORD nb_coords2d;
 141     struct coords_2d *pCoords2d;
 142     D3DCOLOR color;
 143     IDirect3DRMMaterial2 *material;
 144     IDirect3DRMTexture3 *texture;
 145     DWORD nb_materials;
 146     struct mesh_material *materials;
 147     DWORD *material_indices;
 148 };
 149
 150 struct d3drm_light
 151 {
 152     struct d3drm_object obj;
 153     IDirect3DRMLight IDirect3DRMLight_iface;
 154     LONG ref;
 155     IDirect3DRM *d3drm;
 156     D3DRMLIGHTTYPE type;
 157     D3DCOLOR color;
 158     D3DVALUE range;
 159     D3DVALUE cattenuation;
 160     D3DVALUE lattenuation;
 161     D3DVALUE qattenuation;
 162     D3DVALUE umbra;
 163     D3DVALUE penumbra;
 164 };
 165
 166 struct color_rgb
 167 {
 168     D3DVALUE r;
 169     D3DVALUE g;
 170     D3DVALUE b;
 171 };
 172
 173 struct d3drm_material
 174 {
 175     struct d3drm_object obj;
 176     IDirect3DRMMaterial2 IDirect3DRMMaterial2_iface;
 177     LONG ref;
 178     IDirect3DRM *d3drm;
 179     struct color_rgb emissive;
 180     struct color_rgb specular;
 181     D3DVALUE power;
 182     struct color_rgb ambient;
 183 };
 184
 185 HRESULT d3drm_device_create(struct d3drm_device **device, IDirect3DRM *d3drm) DECLSPEC_HIDDEN;
 186 HRESULT d3drm_device_create_surfaces_from_clipper(struct d3drm_device *object, IDirectDraw *ddraw,
 187         IDirectDrawClipper *clipper, int width, int height, IDirectDrawSurface **surface) DECLSPEC_HIDDEN;
 188 void d3drm_device_destroy(struct d3drm_device *device) DECLSPEC_HIDDEN;
 189 HRESULT d3drm_device_init(struct d3drm_device *device, UINT version, IDirectDraw *ddraw,
 190         IDirectDrawSurface *surface, BOOL create_z_surface) DECLSPEC_HIDDEN;
 191
 192 void d3drm_object_init(struct d3drm_object *object, const char *classname) DECLSPEC_HIDDEN;
 193 HRESULT d3drm_object_add_destroy_callback(struct d3drm_object *object, D3DRMOBJECTCALLBACK cb, void *ctx) DECLSPEC_HIDDEN;
 194 HRESULT d3drm_object_delete_destroy_callback(struct d3drm_object *object, D3DRMOBJECTCALLBACK cb, void *ctx) DECLSPEC_HIDDEN;
 195 HRESULT d3drm_object_get_class_name(struct d3drm_object *object, DWORD *size, char *name) DECLSPEC_HIDDEN;
 196 void d3drm_object_cleanup(IDirect3DRMObject *iface, struct d3drm_object *object) DECLSPEC_HIDDEN;
 197
 198 struct d3drm_frame *unsafe_impl_from_IDirect3DRMFrame(IDirect3DRMFrame *iface) DECLSPEC_HIDDEN;
 199 struct d3drm_device *unsafe_impl_from_IDirect3DRMDevice3(IDirect3DRMDevice3 *iface) DECLSPEC_HIDDEN;
 200
 201 HRESULT d3drm_texture_create(struct d3drm_texture **texture, IDirect3DRM *d3drm) DECLSPEC_HIDDEN;
 202 HRESULT d3drm_frame_create(struct d3drm_frame **frame, IUnknown *parent_frame, IDirect3DRM *d3drm) DECLSPEC_HIDDEN;
 203 HRESULT d3drm_face_create(struct d3drm_face **face) DECLSPEC_HIDDEN;
 204 HRESULT d3drm_viewport_create(struct d3drm_viewport **viewport, IDirect3DRM *d3drm) DECLSPEC_HIDDEN;
 205 HRESULT d3drm_mesh_builder_create(struct d3drm_mesh_builder **mesh_builder, IDirect3DRM *d3drm) DECLSPEC_HIDDEN;
 206 HRESULT d3drm_light_create(struct d3drm_light **light, IDirect3DRM *d3drm) DECLSPEC_HIDDEN;
 207 HRESULT d3drm_material_create(struct d3drm_material **material, IDirect3DRM *d3drm) DECLSPEC_HIDDEN;
 208 HRESULT Direct3DRMMesh_create(IDirect3DRMMesh** obj) DECLSPEC_HIDDEN;
 209
 210 HRESULT load_mesh_data(IDirect3DRMMeshBuilder3 *iface, IDirectXFileData *data,
 211                        D3DRMLOADTEXTURECALLBACK load_texture_proc, void *arg) DECLSPEC_HIDDEN;
 212
 213 struct d3drm_file_header
 214 {
 215     WORD major;
 216     WORD minor;
 217     DWORD flags;
 218 };
 219
 220 extern char templates[] DECLSPEC_HIDDEN;
 221
 222 static inline BYTE d3drm_color_component(float c)
 223 {
 224     if (c <= 0.0f)
 225         return 0u;
 226     if (c >= 1.0f)
 227         return 0xffu;
 228     return floor(c * 255.0f);
 229 }
 230
 231 static inline void d3drm_set_color(D3DCOLOR *color, float r, float g, float b, float a)
 232 {
 233     *color = RGBA_MAKE(d3drm_color_component(r), d3drm_color_component(g),
 234             d3drm_color_component(b), d3drm_color_component(a));
 235 }
 236
 237 #endif /* __D3DRM_PRIVATE_INCLUDED__ */