dlls/d3d8/d3d8_private.h

   1 /*
   2  * Direct3D 8 private include file
   3  *
   4  * Copyright 2002-2004 Jason Edmeades
   5  * Copyright 2003-2004 Raphael Junqueira
   6  * Copyright 2004 Christian Costa
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2.1 of the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  21  */
  22
  23 #ifndef __WINE_D3D8_PRIVATE_H
  24 #define __WINE_D3D8_PRIVATE_H
  25
  26 #include <assert.h>
  27 #include <stdarg.h>
  28
  29 #define COBJMACROS
  30 #include "windef.h"
  31 #include "winbase.h"
  32 #include "wingdi.h"
  33 #include "wine/debug.h"
  34 #include "d3d8.h"
  35 #include "wine/wined3d.h"
  36
  37 #define D3DPRESENTFLAGS_MASK 0x00000fffu
  38
  39 #define D3D8_MAX_VERTEX_SHADER_CONSTANTF 256
  40 #define D3D8_MAX_PIXEL_SHADER_CONSTANTF 8
  41 #define D3D8_MAX_STREAMS 16
  42
  43 #define D3DFMT_RESZ MAKEFOURCC('R','E','S','Z')
  44 #define D3D8_RESZ_CODE 0x7fa05000
  45
  46 /* CreateVertexShader can return > 0xFFFF */
  47 #define VS_HIGHESTFIXEDFXF 0xF0000000
  48
  49 extern const struct wined3d_parent_ops d3d8_null_wined3d_parent_ops;
  50
  51 void d3dcaps_from_wined3dcaps(D3DCAPS8 *caps, const struct wined3d_caps *wined3d_caps,
  52         unsigned int adapter_ordinal);
  53
  54 struct d3d8
  55 {
  56     IDirect3D8 IDirect3D8_iface;
  57     LONG refcount;
  58     struct wined3d *wined3d;
  59     struct wined3d_output **wined3d_outputs;
  60     unsigned int wined3d_output_count;
  61 };
  62
  63 BOOL d3d8_init(struct d3d8 *d3d8);
  64
  65 /*****************************************************************************
  66  * IDirect3DDevice8 implementation structure
  67  */
  68
  69 #define D3D8_INITIAL_HANDLE_TABLE_SIZE 64
  70 #define D3D8_INVALID_HANDLE ~0U
  71
  72 enum d3d8_handle_type
  73 {
  74     D3D8_HANDLE_FREE,
  75     D3D8_HANDLE_VS,
  76     D3D8_HANDLE_PS,
  77     D3D8_HANDLE_SB,
  78 };
  79
  80 struct d3d8_handle_entry
  81 {
  82     void *object;
  83     enum d3d8_handle_type type;
  84 };
  85
  86 struct d3d8_handle_table
  87 {
  88     struct d3d8_handle_entry *entries;
  89     struct d3d8_handle_entry *free_entries;
  90     UINT table_size;
  91     UINT entry_count;
  92 };
  93
  94 struct FvfToDecl
  95 {
  96     DWORD fvf;
  97     struct d3d8_vertex_declaration *declaration;
  98 };
  99
 100 enum d3d8_device_state
 101 {
 102     D3D8_DEVICE_STATE_OK,
 103     D3D8_DEVICE_STATE_LOST,
 104     D3D8_DEVICE_STATE_NOT_RESET,
 105 };
 106
 107 struct d3d8_device
 108 {
 109     /* IUnknown fields */
 110     IDirect3DDevice8        IDirect3DDevice8_iface;
 111     struct wined3d_device_parent device_parent;
 112     LONG                    ref;
 113     struct wined3d_device  *wined3d_device;
 114     struct wined3d_device_context *immediate_context;
 115     unsigned int            adapter_ordinal;
 116     struct d3d8            *d3d_parent;
 117     struct                  d3d8_handle_table handle_table;
 118
 119     /* FVF management */
 120     struct FvfToDecl       *decls;
 121     UINT                    numConvertedDecls, declArraySize;
 122
 123     struct wined3d_streaming_buffer vertex_buffer, index_buffer;
 124
 125     LONG device_state;
 126     DWORD sysmem_vb : 16; /* D3D8_MAX_STREAMS */
 127     DWORD sysmem_ib : 1;
 128     DWORD in_destruction : 1;
 129     DWORD padding : 14;
 130
 131     unsigned int max_user_clip_planes, vs_uniform_count;
 132
 133     /* The d3d8 API supports only one implicit swapchain (no D3DCREATE_ADAPTERGROUP_DEVICE,
 134      * no GetSwapchain, GetBackBuffer doesn't accept a swapchain number). */
 135     struct wined3d_swapchain *implicit_swapchain;
 136
 137     struct wined3d_stateblock *recording, *state, *update_state;
 138     const struct wined3d_stateblock_state *stateblock_state;
 139 };
 140
 141 HRESULT device_init(struct d3d8_device *device, struct d3d8 *parent, struct wined3d *wined3d, UINT adapter,
 142         D3DDEVTYPE device_type, HWND focus_window, DWORD flags, D3DPRESENT_PARAMETERS *parameters);
 143
 144 static inline struct d3d8_device *impl_from_IDirect3DDevice8(IDirect3DDevice8 *iface)
 145 {
 146     return CONTAINING_RECORD(iface, struct d3d8_device, IDirect3DDevice8_iface);
 147 }
 148
 149 struct d3d8_resource
 150 {
 151     LONG refcount;
 152     struct wined3d_private_store private_store;
 153 };
 154
 155 void d3d8_resource_cleanup(struct d3d8_resource *resource);
 156 HRESULT d3d8_resource_free_private_data(struct d3d8_resource *resource, const GUID *guid);
 157 HRESULT d3d8_resource_get_private_data(struct d3d8_resource *resource, const GUID *guid,
 158         void *data, DWORD *data_size);
 159 void d3d8_resource_init(struct d3d8_resource *resource);
 160 HRESULT d3d8_resource_set_private_data(struct d3d8_resource *resource, const GUID *guid,
 161         const void *data, DWORD data_size, DWORD flags);
 162
 163 struct d3d8_volume
 164 {
 165     IDirect3DVolume8 IDirect3DVolume8_iface;
 166     struct d3d8_resource resource;
 167     struct wined3d_texture *wined3d_texture;
 168     unsigned int sub_resource_idx;
 169     struct d3d8_texture *texture;
 170 };
 171
 172 void volume_init(struct d3d8_volume *volume, struct wined3d_texture *wined3d_texture,
 173         unsigned int sub_resource_idx, const struct wined3d_parent_ops **parent_ops);
 174
 175 struct d3d8_swapchain
 176 {
 177     IDirect3DSwapChain8 IDirect3DSwapChain8_iface;
 178     LONG refcount;
 179     struct wined3d_swapchain *wined3d_swapchain;
 180     struct wined3d_swapchain_state_parent state_parent;
 181     IDirect3DDevice8 *parent_device;
 182     unsigned int swap_interval;
 183 };
 184
 185 HRESULT d3d8_swapchain_create(struct d3d8_device *device, struct wined3d_swapchain_desc *desc,
 186         unsigned int swap_interval, struct d3d8_swapchain **swapchain);
 187
 188 struct d3d8_surface
 189 {
 190     IDirect3DSurface8 IDirect3DSurface8_iface;
 191     struct d3d8_resource resource;
 192     struct wined3d_texture *wined3d_texture;
 193     unsigned int sub_resource_idx;
 194     struct list rtv_entry;
 195     struct wined3d_rendertarget_view *wined3d_rtv;
 196     IDirect3DDevice8 *parent_device;
 197     IUnknown *container;
 198     struct d3d8_texture *texture;
 199     struct wined3d_swapchain *swapchain;
 200 };
 201
 202 struct wined3d_rendertarget_view *d3d8_surface_acquire_rendertarget_view(struct d3d8_surface *surface);
 203 struct d3d8_surface *d3d8_surface_create(struct wined3d_texture *wined3d_texture,
 204         unsigned int sub_resource_idx, IUnknown *container);
 205 struct d3d8_device *d3d8_surface_get_device(const struct d3d8_surface *surface);
 206 void d3d8_surface_release_rendertarget_view(struct d3d8_surface *surface,
 207         struct wined3d_rendertarget_view *rtv);
 208 struct d3d8_surface *unsafe_impl_from_IDirect3DSurface8(IDirect3DSurface8 *iface);
 209
 210 struct d3d8_vertexbuffer
 211 {
 212     IDirect3DVertexBuffer8 IDirect3DVertexBuffer8_iface;
 213     struct d3d8_resource resource;
 214     struct wined3d_buffer *wined3d_buffer;
 215     IDirect3DDevice8 *parent_device;
 216     struct wined3d_buffer *draw_buffer;
 217     DWORD fvf, usage;
 218     bool discarded;
 219 };
 220
 221 HRESULT vertexbuffer_init(struct d3d8_vertexbuffer *buffer, struct d3d8_device *device,
 222         UINT size, DWORD usage, DWORD fvf, D3DPOOL pool);
 223 struct d3d8_vertexbuffer *unsafe_impl_from_IDirect3DVertexBuffer8(IDirect3DVertexBuffer8 *iface);
 224
 225 struct d3d8_indexbuffer
 226 {
 227     IDirect3DIndexBuffer8 IDirect3DIndexBuffer8_iface;
 228     struct d3d8_resource resource;
 229     struct wined3d_buffer *wined3d_buffer;
 230     IDirect3DDevice8 *parent_device;
 231     enum wined3d_format_id format;
 232     DWORD usage;
 233     bool sysmem;
 234     bool discarded;
 235 };
 236
 237 HRESULT indexbuffer_init(struct d3d8_indexbuffer *buffer, struct d3d8_device *device,
 238         UINT size, DWORD usage, D3DFORMAT format, D3DPOOL pool);
 239 struct d3d8_indexbuffer *unsafe_impl_from_IDirect3DIndexBuffer8(IDirect3DIndexBuffer8 *iface);
 240
 241 struct d3d8_texture
 242 {
 243     IDirect3DBaseTexture8 IDirect3DBaseTexture8_iface;
 244     struct d3d8_resource resource;
 245     struct wined3d_texture *wined3d_texture, *draw_texture;
 246     struct d3d8_device *parent_device;
 247     struct list rtv_list;
 248 };
 249
 250 HRESULT d3d8_texture_2d_init(struct d3d8_texture *texture, struct d3d8_device *device, unsigned int width,
 251         unsigned int height, unsigned int level_count, DWORD usage, D3DFORMAT format, D3DPOOL pool);
 252 HRESULT d3d8_texture_3d_init(struct d3d8_texture *texture, struct d3d8_device *device, unsigned int width,
 253         unsigned int height, unsigned int depth, unsigned int levels, DWORD usage, D3DFORMAT format, D3DPOOL pool);
 254 HRESULT d3d8_texture_cube_init(struct d3d8_texture *texture, struct d3d8_device *device,
 255         unsigned int edge_length, unsigned int level_count, DWORD usage, D3DFORMAT format, D3DPOOL pool);
 256
 257 static inline struct wined3d_texture *d3d8_texture_get_draw_texture(struct d3d8_texture *texture)
 258 {
 259     return texture->draw_texture ? texture->draw_texture : texture->wined3d_texture;
 260 }
 261
 262 struct d3d8_texture *unsafe_impl_from_IDirect3DBaseTexture8(IDirect3DBaseTexture8 *iface);
 263
 264 struct d3d8_vertex_declaration
 265 {
 266     DWORD *elements;
 267     DWORD elements_size; /* Size of elements, in bytes */
 268     DWORD stream_map;
 269     struct wined3d_vertex_declaration *wined3d_vertex_declaration;
 270     DWORD shader_handle;
 271 };
 272
 273 void d3d8_vertex_declaration_destroy(struct d3d8_vertex_declaration *declaration);
 274 HRESULT d3d8_vertex_declaration_init(struct d3d8_vertex_declaration *declaration,
 275         struct d3d8_device *device, const DWORD *elements, DWORD shader_handle);
 276 HRESULT d3d8_vertex_declaration_init_fvf(struct d3d8_vertex_declaration *declaration,
 277         struct d3d8_device *device, DWORD fvf);
 278
 279 struct d3d8_vertex_shader
 280 {
 281   struct d3d8_vertex_declaration *vertex_declaration;
 282   struct wined3d_shader *wined3d_shader;
 283 };
 284
 285 void d3d8_vertex_shader_destroy(struct d3d8_vertex_shader *shader);
 286 HRESULT d3d8_vertex_shader_init(struct d3d8_vertex_shader *shader, struct d3d8_device *device,
 287         const DWORD *declaration, const DWORD *byte_code, DWORD shader_handle, DWORD usage);
 288
 289 struct d3d8_pixel_shader
 290 {
 291     DWORD handle;
 292     struct wined3d_shader *wined3d_shader;
 293 };
 294
 295 void d3d8_pixel_shader_destroy(struct d3d8_pixel_shader *shader);
 296 HRESULT d3d8_pixel_shader_init(struct d3d8_pixel_shader *shader, struct d3d8_device *device,
 297         const DWORD *byte_code, DWORD shader_handle);
 298
 299 D3DFORMAT d3dformat_from_wined3dformat(enum wined3d_format_id format);
 300 enum wined3d_format_id wined3dformat_from_d3dformat(D3DFORMAT format);
 301 unsigned int wined3dmapflags_from_d3dmapflags(unsigned int flags, unsigned int usage);
 302 void load_local_constants(const DWORD *d3d8_elements, struct wined3d_shader *wined3d_vertex_shader);
 303 size_t parse_token(const DWORD *pToken);
 304
 305 static inline DWORD d3dusage_from_wined3dusage(unsigned int wined3d_usage, unsigned int bind_flags)
 306 {
 307     DWORD usage = wined3d_usage & WINED3DUSAGE_MASK;
 308     if (bind_flags & WINED3D_BIND_RENDER_TARGET)
 309         usage |= D3DUSAGE_RENDERTARGET;
 310     if (bind_flags & WINED3D_BIND_DEPTH_STENCIL)
 311         usage |= D3DUSAGE_DEPTHSTENCIL;
 312     return usage;
 313 }
 314
 315 static inline D3DPOOL d3dpool_from_wined3daccess(unsigned int access, unsigned int usage)
 316 {
 317     if (usage & WINED3DUSAGE_MANAGED)
 318         return D3DPOOL_MANAGED;
 319
 320     switch (access & (WINED3D_RESOURCE_ACCESS_GPU | WINED3D_RESOURCE_ACCESS_CPU))
 321     {
 322         default:
 323         case WINED3D_RESOURCE_ACCESS_GPU:
 324             return D3DPOOL_DEFAULT;
 325         case WINED3D_RESOURCE_ACCESS_CPU:
 326             if (usage & WINED3DUSAGE_SCRATCH)
 327                 return D3DPOOL_SCRATCH;
 328             return D3DPOOL_SYSTEMMEM;
 329         case WINED3D_RESOURCE_ACCESS_GPU | WINED3D_RESOURCE_ACCESS_CPU:
 330             return D3DPOOL_MANAGED;
 331     }
 332 }
 333
 334 static inline unsigned int map_access_from_usage(unsigned int usage)
 335 {
 336     if (usage & D3DUSAGE_WRITEONLY)
 337         return WINED3D_RESOURCE_ACCESS_MAP_W;
 338     return WINED3D_RESOURCE_ACCESS_MAP_R | WINED3D_RESOURCE_ACCESS_MAP_W;
 339 }
 340
 341 static inline unsigned int wined3daccess_from_d3dpool(D3DPOOL pool, unsigned int usage)
 342 {
 343     unsigned int access;
 344
 345     switch (pool)
 346     {
 347         case D3DPOOL_DEFAULT:
 348             access = WINED3D_RESOURCE_ACCESS_GPU;
 349             break;
 350         case D3DPOOL_MANAGED:
 351             access = WINED3D_RESOURCE_ACCESS_GPU | WINED3D_RESOURCE_ACCESS_CPU;
 352             break;
 353         case D3DPOOL_SYSTEMMEM:
 354         case D3DPOOL_SCRATCH:
 355             access = WINED3D_RESOURCE_ACCESS_CPU;
 356             break;
 357         default:
 358             access = 0;
 359     }
 360     if (pool != D3DPOOL_DEFAULT || usage & D3DUSAGE_DYNAMIC)
 361         access |= map_access_from_usage(usage);
 362     return access;
 363 }
 364
 365 static inline unsigned int wined3d_usage_from_d3d(D3DPOOL pool, DWORD usage)
 366 {
 367     usage &= WINED3DUSAGE_MASK;
 368     if (pool == D3DPOOL_SCRATCH)
 369         usage |= WINED3DUSAGE_SCRATCH;
 370     else if (pool == D3DPOOL_MANAGED)
 371         usage |= WINED3DUSAGE_MANAGED;
 372     return usage | WINED3DUSAGE_VIDMEM_ACCOUNTING;
 373 }
 374
 375 static inline unsigned int wined3d_bind_flags_from_d3d8_usage(DWORD usage)
 376 {
 377     unsigned int bind_flags = 0;
 378
 379     if (usage & D3DUSAGE_RENDERTARGET)
 380         bind_flags |= WINED3D_BIND_RENDER_TARGET;
 381     if (usage & D3DUSAGE_DEPTHSTENCIL)
 382         bind_flags |= WINED3D_BIND_DEPTH_STENCIL;
 383
 384     return bind_flags;
 385 }
 386
 387 static inline D3DMULTISAMPLE_TYPE d3dmultisample_type_from_wined3d(enum wined3d_multisample_type type)
 388 {
 389     return (D3DMULTISAMPLE_TYPE)type;
 390 }
 391
 392 static inline enum wined3d_device_type wined3d_device_type_from_d3d(D3DDEVTYPE type)
 393 {
 394     return (enum wined3d_device_type)type;
 395 }
 396
 397 #endif /* __WINE_D3DX8_PRIVATE_H */