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