dlls/d2d1/d2d1_private.h

   1 /*
   2  * Copyright 2014 Henri Verbeet for CodeWeavers
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #ifndef __WINE_D2D1_PRIVATE_H
  20 #define __WINE_D2D1_PRIVATE_H
  21
  22 #include "wine/debug.h"
  23 #include "wine/list.h"
  24
  25 #include <assert.h>
  26 #include <limits.h>
  27 #include <stdint.h>
  28 #include <stdbool.h>
  29 #include <math.h>
  30 #define COBJMACROS
  31 #include "d2d1_3.h"
  32 #include "d2d1effectauthor.h"
  33 #include "d3d11_1.h"
  34 #ifdef D2D1_INIT_GUID
  35 #include "initguid.h"
  36 #endif
  37 #include "dwrite_2.h"
  38
  39 enum d2d_brush_type
  40 {
  41     D2D_BRUSH_TYPE_SOLID,
  42     D2D_BRUSH_TYPE_LINEAR,
  43     D2D_BRUSH_TYPE_RADIAL,
  44     D2D_BRUSH_TYPE_BITMAP,
  45     D2D_BRUSH_TYPE_IMAGE,
  46     D2D_BRUSH_TYPE_COUNT,
  47 };
  48
  49 enum d2d_shape_type
  50 {
  51     D2D_SHAPE_TYPE_OUTLINE,
  52     D2D_SHAPE_TYPE_BEZIER_OUTLINE,
  53     D2D_SHAPE_TYPE_ARC_OUTLINE,
  54     D2D_SHAPE_TYPE_TRIANGLE,
  55     D2D_SHAPE_TYPE_CURVE,
  56     D2D_SHAPE_TYPE_COUNT,
  57 };
  58
  59 struct d2d_settings
  60 {
  61     unsigned int max_version_factory;
  62 };
  63 extern struct d2d_settings d2d_settings;
  64
  65 struct d2d_clip_stack
  66 {
  67     D2D1_RECT_F *stack;
  68     size_t size;
  69     size_t count;
  70 };
  71
  72 struct d2d_error_state
  73 {
  74     HRESULT code;
  75     D2D1_TAG tag1, tag2;
  76 };
  77
  78 struct d2d_shape_resources
  79 {
  80     ID3D11InputLayout *il;
  81     ID3D11VertexShader *vs;
  82 };
  83
  84 struct d2d_brush_cb
  85 {
  86     enum d2d_brush_type type;
  87     float opacity;
  88     unsigned int pad[2];
  89     union
  90     {
  91         struct
  92         {
  93             D2D1_COLOR_F colour;
  94         } solid;
  95         struct
  96         {
  97             D2D1_POINT_2F start;
  98             D2D1_POINT_2F end;
  99             unsigned int stop_count;
 100         } linear;
 101         struct
 102         {
 103             D2D1_POINT_2F centre;
 104             D2D1_POINT_2F offset;
 105             D2D1_POINT_2F ra;
 106             D2D1_POINT_2F rb;
 107             unsigned int stop_count;
 108             float pad[3];
 109         } radial;
 110         struct
 111         {
 112             float _11, _21, _31, pad;
 113             float _12, _22, _32;
 114             BOOL ignore_alpha;
 115         } bitmap;
 116     } u;
 117 };
 118
 119 struct d2d_ps_cb
 120 {
 121     BOOL outline;
 122     BOOL is_arc;
 123     BOOL pad[2];
 124     struct d2d_brush_cb colour_brush;
 125     struct d2d_brush_cb opacity_brush;
 126 };
 127
 128 struct d2d_vec4
 129 {
 130     float x, y, z, w;
 131 };
 132
 133 struct d2d_vs_cb
 134 {
 135     struct
 136     {
 137         float _11, _21, _31, pad0;
 138         float _12, _22, _32, stroke_width;
 139     } transform_geometry;
 140     struct d2d_vec4 transform_rtx;
 141     struct d2d_vec4 transform_rty;
 142 };
 143
 144 struct d2d_device_context_ops
 145 {
 146     HRESULT (*device_context_present)(IUnknown *outer_unknown);
 147 };
 148
 149 enum d2d_device_context_sampler_limits
 150 {
 151     D2D_SAMPLER_INTERPOLATION_MODE_COUNT = 2,
 152     D2D_SAMPLER_EXTEND_MODE_COUNT = 3,
 153 };
 154
 155 enum d2d_device_context_target_type
 156 {
 157     D2D_TARGET_UNKNOWN = 0,
 158     D2D_TARGET_BITMAP,
 159     D2D_TARGET_COMMAND_LIST,
 160 };
 161
 162 struct d2d_device_context
 163 {
 164     ID2D1DeviceContext1 ID2D1DeviceContext1_iface;
 165     ID2D1GdiInteropRenderTarget ID2D1GdiInteropRenderTarget_iface;
 166     IDWriteTextRenderer IDWriteTextRenderer_iface;
 167     IUnknown IUnknown_iface;
 168     LONG refcount;
 169
 170     IUnknown *outer_unknown;
 171     const struct d2d_device_context_ops *ops;
 172
 173     ID2D1Factory *factory;
 174     CRITICAL_SECTION *cs;
 175     struct d2d_device *device;
 176     ID3D11Device1 *d3d_device;
 177     ID3DDeviceContextState *d3d_state;
 178     struct
 179     {
 180         ID2D1Image *object;
 181         enum d2d_device_context_target_type type;
 182         union
 183         {
 184             struct d2d_bitmap *bitmap;
 185             struct d2d_command_list *command_list;
 186         };
 187         HDC hdc;
 188     } target;
 189     struct d2d_shape_resources shape_resources[D2D_SHAPE_TYPE_COUNT];
 190     ID3D11Buffer *vs_cb;
 191     ID3D11PixelShader *ps;
 192     ID3D11Buffer *ps_cb;
 193     ID3D11Buffer *ib;
 194     unsigned int vb_stride;
 195     ID3D11Buffer *vb;
 196     ID3D11RasterizerState *rs;
 197     ID3D11BlendState *bs;
 198     ID3D11SamplerState *sampler_states
 199             [D2D_SAMPLER_INTERPOLATION_MODE_COUNT]
 200             [D2D_SAMPLER_EXTEND_MODE_COUNT]
 201             [D2D_SAMPLER_EXTEND_MODE_COUNT];
 202
 203     struct d2d_error_state error;
 204     D2D1_DRAWING_STATE_DESCRIPTION1 drawing_state;
 205     IDWriteRenderingParams *text_rendering_params;
 206     IDWriteRenderingParams *default_text_rendering_params;
 207
 208     D2D1_RENDER_TARGET_PROPERTIES desc;
 209     D2D1_SIZE_U pixel_size;
 210     struct d2d_clip_stack clip_stack;
 211 };
 212
 213 HRESULT d2d_d3d_create_render_target(struct d2d_device *device, IDXGISurface *surface, IUnknown *outer_unknown,
 214         const struct d2d_device_context_ops *ops, const D2D1_RENDER_TARGET_PROPERTIES *desc,
 215         void **render_target);
 216
 217 static inline BOOL d2d_device_context_is_dxgi_target(const struct d2d_device_context *context)
 218 {
 219     return !context->ops;
 220 }
 221
 222 struct d2d_wic_render_target
 223 {
 224     IUnknown IUnknown_iface;
 225     LONG refcount;
 226
 227     IDXGISurface *dxgi_surface;
 228     ID2D1RenderTarget *dxgi_target;
 229     IUnknown *dxgi_inner;
 230     ID3D10Texture2D *readback_texture;
 231     IWICBitmap *bitmap;
 232
 233     unsigned int width;
 234     unsigned int height;
 235     unsigned int bpp;
 236 };
 237
 238 HRESULT d2d_wic_render_target_init(struct d2d_wic_render_target *render_target, ID2D1Factory1 *factory,
 239         ID3D10Device1 *d3d_device, IWICBitmap *bitmap, const D2D1_RENDER_TARGET_PROPERTIES *desc);
 240
 241 struct d2d_dc_render_target
 242 {
 243     ID2D1DCRenderTarget ID2D1DCRenderTarget_iface;
 244     LONG refcount;
 245
 246     IDXGISurface1 *dxgi_surface;
 247     ID3D10Device1 *d3d_device;
 248     ID2D1RenderTarget *dxgi_target;
 249     IUnknown *dxgi_inner;
 250
 251     RECT dst_rect;
 252     HDC hdc;
 253
 254     D2D1_RENDER_TARGET_PROPERTIES desc;
 255 };
 256
 257 HRESULT d2d_dc_render_target_init(struct d2d_dc_render_target *render_target, ID2D1Factory1 *factory,
 258         ID3D10Device1 *d3d_device, const D2D1_RENDER_TARGET_PROPERTIES *desc);
 259
 260 struct d2d_hwnd_render_target
 261 {
 262     ID2D1HwndRenderTarget ID2D1HwndRenderTarget_iface;
 263     LONG refcount;
 264
 265     ID2D1RenderTarget *dxgi_target;
 266     IUnknown *dxgi_inner;
 267     IDXGISwapChain *swapchain;
 268     UINT sync_interval;
 269     HWND hwnd;
 270
 271     D2D1_RENDER_TARGET_PROPERTIES desc;
 272 };
 273
 274 HRESULT d2d_hwnd_render_target_init(struct d2d_hwnd_render_target *render_target, ID2D1Factory1 *factory,
 275         ID3D10Device1 *d3d_device, const D2D1_RENDER_TARGET_PROPERTIES *desc,
 276         const D2D1_HWND_RENDER_TARGET_PROPERTIES *hwnd_desc);
 277
 278 struct d2d_bitmap_render_target
 279 {
 280     ID2D1BitmapRenderTarget ID2D1BitmapRenderTarget_iface;
 281     LONG refcount;
 282
 283     ID2D1RenderTarget *dxgi_target;
 284     IUnknown *dxgi_inner;
 285     ID2D1Bitmap *bitmap;
 286 };
 287
 288 HRESULT d2d_bitmap_render_target_init(struct d2d_bitmap_render_target *render_target,
 289         const struct d2d_device_context *parent_target, const D2D1_SIZE_F *size,
 290         const D2D1_SIZE_U *pixel_size, const D2D1_PIXEL_FORMAT *format,
 291         D2D1_COMPATIBLE_RENDER_TARGET_OPTIONS options);
 292
 293 struct d2d_gradient
 294 {
 295     ID2D1GradientStopCollection ID2D1GradientStopCollection_iface;
 296     LONG refcount;
 297
 298     ID2D1Factory *factory;
 299     ID3D11ShaderResourceView *view;
 300     D2D1_GRADIENT_STOP *stops;
 301     UINT32 stop_count;
 302 };
 303
 304 HRESULT d2d_gradient_create(ID2D1Factory *factory, ID3D11Device1 *device, const D2D1_GRADIENT_STOP *stops,
 305         UINT32 stop_count, D2D1_GAMMA gamma, D2D1_EXTEND_MODE extend_mode,
 306         struct d2d_gradient **gradient);
 307
 308 struct d2d_brush
 309 {
 310     ID2D1Brush ID2D1Brush_iface;
 311     LONG refcount;
 312
 313     ID2D1Factory *factory;
 314     float opacity;
 315     D2D1_MATRIX_3X2_F transform;
 316
 317     enum d2d_brush_type type;
 318     union
 319     {
 320         struct
 321         {
 322             D2D1_COLOR_F color;
 323         } solid;
 324         struct
 325         {
 326             struct d2d_gradient *gradient;
 327             D2D1_POINT_2F start;
 328             D2D1_POINT_2F end;
 329         } linear;
 330         struct
 331         {
 332             struct d2d_gradient *gradient;
 333             D2D1_POINT_2F centre;
 334             D2D1_POINT_2F offset;
 335             D2D1_POINT_2F radius;
 336         } radial;
 337         struct
 338         {
 339             struct d2d_bitmap *bitmap;
 340             D2D1_EXTEND_MODE extend_mode_x;
 341             D2D1_EXTEND_MODE extend_mode_y;
 342             D2D1_INTERPOLATION_MODE interpolation_mode;
 343         } bitmap;
 344         struct
 345         {
 346             ID2D1Image *image;
 347             D2D1_EXTEND_MODE extend_mode_x;
 348             D2D1_EXTEND_MODE extend_mode_y;
 349             D2D1_INTERPOLATION_MODE interpolation_mode;
 350             D2D1_RECT_F source_rect;
 351         } image;
 352     } u;
 353 };
 354
 355 HRESULT d2d_solid_color_brush_create(ID2D1Factory *factory, const D2D1_COLOR_F *color,
 356         const D2D1_BRUSH_PROPERTIES *desc, struct d2d_brush **brush);
 357 HRESULT d2d_linear_gradient_brush_create(ID2D1Factory *factory,
 358         const D2D1_LINEAR_GRADIENT_BRUSH_PROPERTIES *gradient_desc, const D2D1_BRUSH_PROPERTIES *brush_desc,
 359         ID2D1GradientStopCollection *gradient, struct d2d_brush **brush);
 360 HRESULT d2d_radial_gradient_brush_create(ID2D1Factory *factory,
 361         const D2D1_RADIAL_GRADIENT_BRUSH_PROPERTIES *gradient_desc, const D2D1_BRUSH_PROPERTIES *brush_desc,
 362         ID2D1GradientStopCollection *gradient, struct d2d_brush **brush);
 363 HRESULT d2d_bitmap_brush_create(ID2D1Factory *factory, ID2D1Bitmap *bitmap,
 364         const D2D1_BITMAP_BRUSH_PROPERTIES1 *bitmap_brush_desc, const D2D1_BRUSH_PROPERTIES *brush_desc,
 365         struct d2d_brush **brush);
 366 HRESULT d2d_image_brush_create(ID2D1Factory *factory, ID2D1Image *image,
 367         const D2D1_IMAGE_BRUSH_PROPERTIES *image_brush_desc, const D2D1_BRUSH_PROPERTIES *brush_desc,
 368         struct d2d_brush **brush);
 369 void d2d_brush_bind_resources(struct d2d_brush *brush, struct d2d_device_context *context,
 370         unsigned int brush_idx);
 371 BOOL d2d_brush_fill_cb(const struct d2d_brush *brush, struct d2d_brush_cb *cb);
 372 struct d2d_brush *unsafe_impl_from_ID2D1Brush(ID2D1Brush *iface);
 373
 374 struct d2d_stroke_style
 375 {
 376     ID2D1StrokeStyle1 ID2D1StrokeStyle1_iface;
 377     LONG refcount;
 378
 379     ID2D1Factory *factory;
 380     D2D1_STROKE_STYLE_PROPERTIES1 desc;
 381     float *dashes;
 382     UINT32 dash_count;
 383 };
 384
 385 HRESULT d2d_stroke_style_init(struct d2d_stroke_style *style, ID2D1Factory *factory,
 386         const D2D1_STROKE_STYLE_PROPERTIES1 *desc, const float *dashes, UINT32 dash_count);
 387 struct d2d_stroke_style *unsafe_impl_from_ID2D1StrokeStyle(ID2D1StrokeStyle *iface);
 388
 389 struct d2d_layer
 390 {
 391     ID2D1Layer ID2D1Layer_iface;
 392     LONG refcount;
 393
 394     ID2D1Factory *factory;
 395     D2D1_SIZE_F size;
 396 };
 397
 398 HRESULT d2d_layer_create(ID2D1Factory *factory, const D2D1_SIZE_F *size, struct d2d_layer **layer);
 399
 400 struct d2d_mesh
 401 {
 402     ID2D1Mesh ID2D1Mesh_iface;
 403     LONG refcount;
 404
 405     ID2D1Factory *factory;
 406 };
 407
 408 HRESULT d2d_mesh_create(ID2D1Factory *factory, struct d2d_mesh **mesh);
 409
 410 struct d2d_bitmap
 411 {
 412     ID2D1Bitmap1 ID2D1Bitmap1_iface;
 413     LONG refcount;
 414
 415     ID2D1Factory *factory;
 416     ID3D11ShaderResourceView *srv;
 417     ID3D11RenderTargetView *rtv;
 418     IDXGISurface *surface;
 419     ID3D11Resource *resource;
 420     D3D11_MAPPED_SUBRESOURCE mapped_resource;
 421     D2D1_SIZE_U pixel_size;
 422     D2D1_PIXEL_FORMAT format;
 423     float dpi_x;
 424     float dpi_y;
 425     D2D1_BITMAP_OPTIONS options;
 426 };
 427
 428 HRESULT d2d_bitmap_create(struct d2d_device_context *context, D2D1_SIZE_U size, const void *src_data,
 429         UINT32 pitch, const D2D1_BITMAP_PROPERTIES1 *desc, struct d2d_bitmap **bitmap);
 430 HRESULT d2d_bitmap_create_shared(struct d2d_device_context *context, REFIID iid, void *data,
 431         const D2D1_BITMAP_PROPERTIES1 *desc, struct d2d_bitmap **bitmap);
 432 HRESULT d2d_bitmap_create_from_wic_bitmap(struct d2d_device_context *context, IWICBitmapSource *bitmap_source,
 433         const D2D1_BITMAP_PROPERTIES1 *desc, struct d2d_bitmap **bitmap);
 434 unsigned int d2d_get_bitmap_options_for_surface(IDXGISurface *surface);
 435 struct d2d_bitmap *unsafe_impl_from_ID2D1Bitmap(ID2D1Bitmap *iface);
 436
 437 struct d2d_state_block
 438 {
 439     ID2D1DrawingStateBlock1 ID2D1DrawingStateBlock1_iface;
 440     LONG refcount;
 441
 442     ID2D1Factory *factory;
 443     D2D1_DRAWING_STATE_DESCRIPTION1 drawing_state;
 444     IDWriteRenderingParams *text_rendering_params;
 445 };
 446
 447 void d2d_state_block_init(struct d2d_state_block *state_block, ID2D1Factory *factory,
 448         const D2D1_DRAWING_STATE_DESCRIPTION1 *desc, IDWriteRenderingParams *text_rendering_params);
 449 struct d2d_state_block *unsafe_impl_from_ID2D1DrawingStateBlock(ID2D1DrawingStateBlock *iface);
 450
 451 enum d2d_geometry_state
 452 {
 453     D2D_GEOMETRY_STATE_INITIAL = 0,
 454     D2D_GEOMETRY_STATE_ERROR,
 455     D2D_GEOMETRY_STATE_OPEN,
 456     D2D_GEOMETRY_STATE_CLOSED,
 457     D2D_GEOMETRY_STATE_FIGURE,
 458 };
 459
 460 struct d2d_curve_vertex
 461 {
 462     D2D1_POINT_2F position;
 463     struct
 464     {
 465         float u, v, sign;
 466     } texcoord;
 467 };
 468
 469 struct d2d_face
 470 {
 471     UINT16 v[3];
 472 };
 473
 474 struct d2d_outline_vertex
 475 {
 476     D2D1_POINT_2F position;
 477     D2D1_POINT_2F prev;
 478     D2D1_POINT_2F next;
 479 };
 480
 481 struct d2d_curve_outline_vertex
 482 {
 483     D2D1_POINT_2F position;
 484     D2D1_POINT_2F p0, p1, p2;
 485     D2D1_POINT_2F prev, next;
 486 };
 487
 488 struct d2d_geometry
 489 {
 490     ID2D1Geometry ID2D1Geometry_iface;
 491     LONG refcount;
 492
 493     ID2D1Factory *factory;
 494
 495     D2D_MATRIX_3X2_F transform;
 496
 497     struct
 498     {
 499         D2D1_POINT_2F *vertices;
 500         size_t vertex_count;
 501
 502         struct d2d_face *faces;
 503         size_t faces_size;
 504         size_t face_count;
 505
 506         struct d2d_curve_vertex *bezier_vertices;
 507         size_t bezier_vertices_size;
 508         size_t bezier_vertex_count;
 509
 510         struct d2d_curve_vertex *arc_vertices;
 511         size_t arc_vertices_size;
 512         size_t arc_vertex_count;
 513     } fill;
 514
 515     struct
 516     {
 517         struct d2d_outline_vertex *vertices;
 518         size_t vertices_size;
 519         size_t vertex_count;
 520
 521         struct d2d_face *faces;
 522         size_t faces_size;
 523         size_t face_count;
 524
 525         struct d2d_curve_outline_vertex *beziers;
 526         size_t beziers_size;
 527         size_t bezier_count;
 528
 529         struct d2d_face *bezier_faces;
 530         size_t bezier_faces_size;
 531         size_t bezier_face_count;
 532
 533         struct d2d_curve_outline_vertex *arcs;
 534         size_t arcs_size;
 535         size_t arc_count;
 536
 537         struct d2d_face *arc_faces;
 538         size_t arc_faces_size;
 539         size_t arc_face_count;
 540     } outline;
 541
 542     union
 543     {
 544         struct
 545         {
 546             D2D1_ELLIPSE ellipse;
 547         } ellipse;
 548         struct
 549         {
 550             ID2D1GeometrySink ID2D1GeometrySink_iface;
 551
 552             struct d2d_figure *figures;
 553             size_t figures_size;
 554             size_t figure_count;
 555
 556             enum d2d_geometry_state state;
 557             D2D1_FILL_MODE fill_mode;
 558             UINT32 segment_count;
 559
 560             D2D1_RECT_F bounds;
 561         } path;
 562         struct
 563         {
 564             D2D1_RECT_F rect;
 565         } rectangle;
 566         struct
 567         {
 568             D2D1_ROUNDED_RECT rounded_rect;
 569         } rounded_rectangle;
 570         struct
 571         {
 572             ID2D1Geometry *src_geometry;
 573             D2D_MATRIX_3X2_F transform;
 574         } transformed;
 575         struct
 576         {
 577             ID2D1Geometry **src_geometries;
 578             UINT32 geometry_count;
 579             D2D1_FILL_MODE fill_mode;
 580         } group;
 581     } u;
 582 };
 583
 584 HRESULT d2d_ellipse_geometry_init(struct d2d_geometry *geometry,
 585         ID2D1Factory *factory, const D2D1_ELLIPSE *ellipse);
 586 void d2d_path_geometry_init(struct d2d_geometry *geometry, ID2D1Factory *factory);
 587 HRESULT d2d_rectangle_geometry_init(struct d2d_geometry *geometry,
 588         ID2D1Factory *factory, const D2D1_RECT_F *rect);
 589 HRESULT d2d_rounded_rectangle_geometry_init(struct d2d_geometry *geometry,
 590         ID2D1Factory *factory, const D2D1_ROUNDED_RECT *rounded_rect);
 591 void d2d_transformed_geometry_init(struct d2d_geometry *geometry, ID2D1Factory *factory,
 592         ID2D1Geometry *src_geometry, const D2D_MATRIX_3X2_F *transform);
 593 HRESULT d2d_geometry_group_init(struct d2d_geometry *geometry, ID2D1Factory *factory,
 594         D2D1_FILL_MODE fill_mode, ID2D1Geometry **src_geometries, unsigned int geometry_count);
 595 struct d2d_geometry *unsafe_impl_from_ID2D1Geometry(ID2D1Geometry *iface);
 596
 597 struct d2d_shader
 598 {
 599     GUID id;
 600     IUnknown *shader;
 601 };
 602
 603 struct d2d_device
 604 {
 605     ID2D1Device1 ID2D1Device1_iface;
 606     LONG refcount;
 607     ID2D1Factory1 *factory;
 608     IDXGIDevice *dxgi_device;
 609
 610     struct
 611     {
 612         struct d2d_shader *objects;
 613         size_t size;
 614         size_t count;
 615     } shaders;
 616 };
 617
 618 void d2d_device_init(struct d2d_device *device, ID2D1Factory1 *factory, IDXGIDevice *dxgi_device);
 619 struct d2d_device *unsafe_impl_from_ID2D1Device(ID2D1Device1 *iface);
 620 HRESULT d2d_device_add_shader(struct d2d_device *device, REFGUID shader_id, IUnknown *shader);
 621 BOOL d2d_device_is_shader_loaded(struct d2d_device *device, REFGUID shader_id);
 622
 623 struct d2d_effect_context
 624 {
 625     ID2D1EffectContext ID2D1EffectContext_iface;
 626     LONG refcount;
 627
 628     struct d2d_device_context *device_context;
 629 };
 630
 631 void d2d_effect_context_init(struct d2d_effect_context *effect_context,
 632         struct d2d_device_context *device_context);
 633
 634 struct d2d_effect_property
 635 {
 636     WCHAR *name;
 637     D2D1_PROPERTY_TYPE type;
 638     UINT32 index;
 639     BOOL readonly;
 640     union
 641     {
 642         size_t offset;
 643         void *ptr;
 644     } data;
 645     UINT32 size;
 646     PD2D1_PROPERTY_SET_FUNCTION set_function;
 647     PD2D1_PROPERTY_GET_FUNCTION get_function;
 648     struct d2d_effect_properties *subproperties;
 649 };
 650
 651 struct d2d_effect_properties
 652 {
 653     ID2D1Properties ID2D1Properties_iface;
 654     struct d2d_effect *effect;
 655
 656     struct d2d_effect_property *properties;
 657     size_t offset;
 658     size_t size;
 659     size_t count;
 660     size_t custom_count;
 661     struct
 662     {
 663         BYTE *ptr;
 664         size_t size;
 665         size_t count;
 666     } data;
 667 };
 668
 669 struct d2d_effect_registration
 670 {
 671     struct list entry;
 672     PD2D1_EFFECT_FACTORY factory;
 673     UINT32 registration_count;
 674     BOOL builtin;
 675     CLSID id;
 676
 677     struct d2d_effect_properties properties;
 678 };
 679
 680 struct d2d_factory
 681 {
 682     ID2D1Factory3 ID2D1Factory3_iface;
 683     ID2D1Multithread ID2D1Multithread_iface;
 684     LONG refcount;
 685
 686     ID3D10Device1 *device;
 687
 688     float dpi_x;
 689     float dpi_y;
 690
 691     struct list effects;
 692     INIT_ONCE init_builtins;
 693
 694     CRITICAL_SECTION cs;
 695     D2D1_FACTORY_TYPE factory_type;
 696 };
 697
 698 static inline struct d2d_factory *unsafe_impl_from_ID2D1Factory(ID2D1Factory *iface)
 699 {
 700     return CONTAINING_RECORD(iface, struct d2d_factory, ID2D1Factory3_iface);
 701 }
 702
 703 void d2d_effects_init_builtins(struct d2d_factory *factory);
 704 struct d2d_effect_registration * d2d_factory_get_registered_effect(ID2D1Factory *factory,
 705         const GUID *effect_id);
 706 void d2d_factory_register_effect(struct d2d_factory *factory,
 707         struct d2d_effect_registration *effect);
 708 HRESULT d2d_effect_property_get_uint32_value(const struct d2d_effect_properties *properties,
 709         const struct d2d_effect_property *prop, UINT32 *value);
 710
 711 struct d2d_transform
 712 {
 713     ID2D1TransformNode ID2D1TransformNode_iface;
 714     LONG refcount;
 715
 716     union
 717     {
 718         D2D1_POINT_2L offset;
 719         D2D1_BLEND_DESCRIPTION blend_desc;
 720     };
 721
 722     UINT32 input_count;
 723 };
 724
 725 struct d2d_transform_node
 726 {
 727     struct list entry;
 728     ID2D1TransformNode *object;
 729 };
 730
 731 struct d2d_transform_node_connection
 732 {
 733     struct d2d_transform_node *node;
 734     unsigned int index;
 735 };
 736
 737 struct d2d_transform_graph
 738 {
 739     ID2D1TransformGraph ID2D1TransformGraph_iface;
 740     LONG refcount;
 741
 742     struct d2d_transform_node_connection *inputs;
 743     unsigned int input_count;
 744
 745     struct d2d_transform_node *output;
 746
 747     struct list nodes;
 748 };
 749
 750 struct d2d_effect
 751 {
 752     ID2D1Effect ID2D1Effect_iface;
 753     ID2D1Image ID2D1Image_iface;
 754     LONG refcount;
 755
 756     ID2D1EffectImpl *impl;
 757     struct d2d_effect_properties properties;
 758     struct d2d_effect_context *effect_context;
 759     struct d2d_transform_graph *graph;
 760     ID2D1Image **inputs;
 761     size_t inputs_size;
 762     size_t input_count;
 763 };
 764
 765 HRESULT d2d_effect_create(struct d2d_device_context *context, const CLSID *effect_id,
 766         ID2D1Effect **effect);
 767 HRESULT d2d_effect_properties_add(struct d2d_effect_properties *props, const WCHAR *name,
 768         UINT32 index, D2D1_PROPERTY_TYPE type, const WCHAR *value);
 769 HRESULT d2d_effect_subproperties_add(struct d2d_effect_properties *props, const WCHAR *name,
 770         UINT32 index, D2D1_PROPERTY_TYPE type, const WCHAR *value);
 771 struct d2d_effect_property * d2d_effect_properties_get_property_by_name(
 772         const struct d2d_effect_properties *properties, const WCHAR *name);
 773 void d2d_effect_properties_cleanup(struct d2d_effect_properties *props);
 774 HRESULT d2d_factory_register_builtin_effect(struct d2d_factory *factory, REFCLSID effect_id,
 775         const WCHAR *property_xml, const D2D1_PROPERTY_BINDING *bindings, UINT32 binding_count,
 776         PD2D1_EFFECT_FACTORY effect_factory);
 777
 778 enum d2d_command_list_state
 779 {
 780     D2D_COMMAND_LIST_STATE_INITIAL = 0,
 781     D2D_COMMAND_LIST_STATE_ERROR,
 782     D2D_COMMAND_LIST_STATE_OPEN,
 783     D2D_COMMAND_LIST_STATE_CLOSED,
 784 };
 785
 786 struct d2d_command_list
 787 {
 788     ID2D1CommandList ID2D1CommandList_iface;
 789     LONG refcount;
 790
 791     ID2D1Factory *factory;
 792     enum d2d_command_list_state state;
 793     unsigned int flags;
 794
 795     size_t size;
 796     size_t capacity;
 797     void *data;
 798
 799     size_t objects_count;
 800     size_t objects_capacity;
 801     IUnknown **objects;
 802 };
 803
 804 HRESULT d2d_command_list_create(ID2D1Factory *factory, struct d2d_command_list **command_list);
 805 struct d2d_command_list *unsafe_impl_from_ID2D1CommandList(ID2D1CommandList *iface);
 806 void d2d_command_list_begin_draw(struct d2d_command_list *command_list, const struct d2d_device_context *context);
 807 void d2d_command_list_set_antialias_mode(struct d2d_command_list *command_list, D2D1_ANTIALIAS_MODE mode);
 808 void d2d_command_list_set_primitive_blend(struct d2d_command_list *command_list,
 809         D2D1_PRIMITIVE_BLEND primitive_blend);
 810 void d2d_command_list_set_unit_mode(struct d2d_command_list *command_list, D2D1_UNIT_MODE mode);
 811 void d2d_command_list_set_text_antialias_mode(struct d2d_command_list *command_list,
 812         D2D1_TEXT_ANTIALIAS_MODE mode);
 813 void d2d_command_list_set_tags(struct d2d_command_list *command_list, D2D1_TAG tag1, D2D1_TAG tag2);
 814 void d2d_command_list_set_transform(struct d2d_command_list *command_list,
 815         const D2D1_MATRIX_3X2_F *transform);
 816 void d2d_command_list_push_clip(struct d2d_command_list *command_list, const D2D1_RECT_F *rect,
 817         D2D1_ANTIALIAS_MODE antialias_mode);
 818 void d2d_command_list_pop_clip(struct d2d_command_list *command_list);
 819 void d2d_command_list_clear(struct d2d_command_list *command_list, const D2D1_COLOR_F *color);
 820 void d2d_command_list_draw_line(struct d2d_command_list *command_list, const struct d2d_device_context *context,
 821         D2D1_POINT_2F p0, D2D1_POINT_2F p1, ID2D1Brush *orig_brush, float stroke_width,
 822         ID2D1StrokeStyle *stroke_style);
 823 void d2d_command_list_draw_geometry(struct d2d_command_list *command_list,
 824         const struct d2d_device_context *context, ID2D1Geometry *geometry, ID2D1Brush *orig_brush,
 825         float stroke_width, ID2D1StrokeStyle *stroke_style);
 826 void d2d_command_list_draw_rectangle(struct d2d_command_list *command_list, const struct d2d_device_context *context,
 827         const D2D1_RECT_F *rect, ID2D1Brush *orig_brush, float stroke_width, ID2D1StrokeStyle *stroke_style);
 828 void d2d_command_list_fill_geometry(struct d2d_command_list *command_list,
 829         const struct d2d_device_context *context, ID2D1Geometry *geometry, ID2D1Brush *orig_brush,
 830         ID2D1Brush *orig_opacity_brush);
 831 void d2d_command_list_fill_rectangle(struct d2d_command_list *command_list,
 832         const struct d2d_device_context *context, const D2D1_RECT_F *rect, ID2D1Brush *orig_brush);
 833 void d2d_command_list_set_text_rendering_params(struct d2d_command_list *command_list,
 834         IDWriteRenderingParams *params);
 835 void d2d_command_list_draw_glyph_run(struct d2d_command_list *command_list,
 836         const struct d2d_device_context *context, D2D1_POINT_2F origin, const DWRITE_GLYPH_RUN *run,
 837         const DWRITE_GLYPH_RUN_DESCRIPTION *run_desc, ID2D1Brush *orig_brush,
 838         DWRITE_MEASURING_MODE measuring_mode);
 839 void d2d_command_list_draw_bitmap(struct d2d_command_list *command_list, ID2D1Bitmap *bitmap,
 840         const D2D1_RECT_F *dst_rect, float opacity, D2D1_INTERPOLATION_MODE interpolation_mode,
 841         const D2D1_RECT_F *src_rect, const D2D1_MATRIX_4X4_F *perspective_transform);
 842 void d2d_command_list_draw_image(struct d2d_command_list *command_list, ID2D1Image *image,
 843         const D2D1_POINT_2F *target_offset, const D2D1_RECT_F *image_rect, D2D1_INTERPOLATION_MODE interpolation_mode,
 844         D2D1_COMPOSITE_MODE composite_mode);
 845 void d2d_command_list_fill_mesh(struct d2d_command_list *command_list, const struct d2d_device_context *context,
 846         ID2D1Mesh *mesh, ID2D1Brush *orig_brush);
 847 void d2d_command_list_fill_opacity_mask(struct d2d_command_list *command_list, const struct d2d_device_context *context,
 848         ID2D1Bitmap *bitmap, ID2D1Brush *orig_brush, const D2D1_RECT_F *dst_rect, const D2D1_RECT_F *src_rect);
 849 void d2d_command_list_push_layer(struct d2d_command_list *command_list, const struct d2d_device_context *context,
 850         const D2D1_LAYER_PARAMETERS1 *params, ID2D1Layer *layer);
 851 void d2d_command_list_pop_layer(struct d2d_command_list *command_list);
 852
 853 static inline BOOL d2d_array_reserve(void **elements, size_t *capacity, size_t count, size_t size)
 854 {
 855     size_t new_capacity, max_capacity;
 856     void *new_elements;
 857
 858     if (count <= *capacity)
 859         return TRUE;
 860
 861     max_capacity = ~(SIZE_T)0 / size;
 862     if (count > max_capacity)
 863         return FALSE;
 864
 865     new_capacity = max(4, *capacity);
 866     while (new_capacity < count && new_capacity <= max_capacity / 2)
 867         new_capacity *= 2;
 868     if (new_capacity < count)
 869         new_capacity = max_capacity;
 870
 871     if (!(new_elements = realloc(*elements, new_capacity * size)))
 872         return FALSE;
 873
 874     *elements = new_elements;
 875     *capacity = new_capacity;
 876     return TRUE;
 877 }
 878
 879 static inline void d2d_matrix_multiply(D2D_MATRIX_3X2_F *a, const D2D_MATRIX_3X2_F *b)
 880 {
 881     D2D_MATRIX_3X2_F tmp = *a;
 882
 883     a->_11 = tmp._11 * b->_11 + tmp._12 * b->_21;
 884     a->_12 = tmp._11 * b->_12 + tmp._12 * b->_22;
 885     a->_21 = tmp._21 * b->_11 + tmp._22 * b->_21;
 886     a->_22 = tmp._21 * b->_12 + tmp._22 * b->_22;
 887     a->_31 = tmp._31 * b->_11 + tmp._32 * b->_21 + b->_31;
 888     a->_32 = tmp._31 * b->_12 + tmp._32 * b->_22 + b->_32;
 889 }
 890
 891 /* Dst must be different from src. */
 892 static inline BOOL d2d_matrix_invert(D2D_MATRIX_3X2_F *dst, const D2D_MATRIX_3X2_F *src)
 893 {
 894     float d = src->_11 * src->_22 - src->_21 * src->_12;
 895
 896     if (d == 0.0f)
 897         return FALSE;
 898     dst->_11 = src->_22 / d;
 899     dst->_21 = -src->_21 / d;
 900     dst->_31 = (src->_21 * src->_32 - src->_31 * src->_22) / d;
 901     dst->_12 = -src->_12 / d;
 902     dst->_22 = src->_11 / d;
 903     dst->_32 = -(src->_11 * src->_32 - src->_31 * src->_12) / d;
 904
 905     return TRUE;
 906 }
 907
 908 static inline void d2d_point_set(D2D1_POINT_2F *dst, float x, float y)
 909 {
 910     dst->x = x;
 911     dst->y = y;
 912 }
 913
 914 static inline float d2d_point_dot(const D2D1_POINT_2F *p0, const D2D1_POINT_2F *p1)
 915 {
 916     return p0->x * p1->x + p0->y * p1->y;
 917 }
 918
 919 static inline void d2d_point_transform(D2D1_POINT_2F *dst, const D2D1_MATRIX_3X2_F *matrix, float x, float y)
 920 {
 921     dst->x = x * matrix->_11 + y * matrix->_21 + matrix->_31;
 922     dst->y = x * matrix->_12 + y * matrix->_22 + matrix->_32;
 923 }
 924
 925 static inline void d2d_rect_expand(D2D1_RECT_F *dst, const D2D1_POINT_2F *point)
 926 {
 927     if (point->x < dst->left)
 928         dst->left = point->x;
 929     if (point->x > dst->right)
 930         dst->right = point->x;
 931     if (point->y < dst->top)
 932         dst->top = point->y;
 933     if (point->y > dst->bottom)
 934         dst->bottom = point->y;
 935 }
 936
 937 static inline D2D1_INTERPOLATION_MODE d2d1_1_interp_mode_from_d2d1(D2D1_BITMAP_INTERPOLATION_MODE mode)
 938 {
 939     return (D2D1_INTERPOLATION_MODE)mode;
 940 }
 941
 942 static inline const char *debug_d2d_color_f(const D2D1_COLOR_F *colour)
 943 {
 944     if (!colour)
 945         return "(null)";
 946     return wine_dbg_sprintf("{%.8e, %.8e, %.8e, %.8e}", colour->r, colour->g, colour->b, colour->a);
 947 }
 948
 949 static inline const char *debug_d2d_point_2f(const D2D1_POINT_2F *point)
 950 {
 951     if (!point)
 952         return "(null)";
 953     return wine_dbg_sprintf("{%.8e, %.8e}", point->x, point->y);
 954 }
 955
 956 static inline const char *debug_d2d_point_2l(const D2D1_POINT_2L *point)
 957 {
 958     if (!point)
 959         return "(null)";
 960     return wine_dbg_sprintf("{%ld, %ld}", point->x, point->y);
 961 }
 962
 963 static inline const char *debug_d2d_rect_f(const D2D1_RECT_F *rect)
 964 {
 965     if (!rect)
 966         return "(null)";
 967     return wine_dbg_sprintf("(%.8e, %.8e)-(%.8e, %.8e)", rect->left, rect->top, rect->right, rect->bottom);
 968 }
 969
 970 static inline const char *debug_d2d_rect_l(const D2D1_RECT_L *rect)
 971 {
 972     if (!rect)
 973         return "(null)";
 974     return wine_dbg_sprintf("(%ld, %ld)-(%ld, %ld)", rect->left, rect->top, rect->right, rect->bottom);
 975 }
 976
 977 static inline const char *debug_d2d_rounded_rect(const D2D1_ROUNDED_RECT *rounded_rect)
 978 {
 979     if (!rounded_rect)
 980         return "(null)";
 981     return wine_dbg_sprintf("(%.8e, %.8e)-(%.8e, %.8e)[%.8e, %.8e]", rounded_rect->rect.left, rounded_rect->rect.top,
 982             rounded_rect->rect.right, rounded_rect->rect.bottom, rounded_rect->radiusX, rounded_rect->radiusY);
 983 }
 984
 985 static inline const char *debug_d2d_ellipse(const D2D1_ELLIPSE *ellipse)
 986 {
 987     if (!ellipse)
 988         return "(null)";
 989     return wine_dbg_sprintf("(%.8e, %.8e)[%.8e, %.8e]",
 990             ellipse->point.x, ellipse->point.y, ellipse->radiusX, ellipse->radiusY);
 991 }
 992
 993 #endif /* __WINE_D2D1_PRIVATE_H */