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_indexed_objects
 163 {
 164     struct
 165     {
 166         GUID id;
 167         IUnknown *object;
 168     } *elements;
 169     size_t size;
 170     size_t count;
 171 };
 172
 173 struct d2d_device_context
 174 {
 175     ID2D1DeviceContext6 ID2D1DeviceContext6_iface;
 176     ID2D1GdiInteropRenderTarget ID2D1GdiInteropRenderTarget_iface;
 177     IDWriteTextRenderer IDWriteTextRenderer_iface;
 178     IUnknown IUnknown_iface;
 179     LONG refcount;
 180
 181     IUnknown *outer_unknown;
 182     const struct d2d_device_context_ops *ops;
 183
 184     ID2D1Factory *factory;
 185     CRITICAL_SECTION *cs;
 186     struct d2d_device *device;
 187     ID3D11Device1 *d3d_device;
 188     ID3DDeviceContextState *d3d_state;
 189     struct
 190     {
 191         ID2D1Image *object;
 192         enum d2d_device_context_target_type type;
 193         union
 194         {
 195             struct d2d_bitmap *bitmap;
 196             struct d2d_command_list *command_list;
 197         };
 198         HDC hdc;
 199     } target;
 200     struct d2d_shape_resources shape_resources[D2D_SHAPE_TYPE_COUNT];
 201     ID3D11Buffer *vs_cb;
 202     ID3D11PixelShader *ps;
 203     ID3D11Buffer *ps_cb;
 204     ID3D11Buffer *ib;
 205     unsigned int vb_stride;
 206     ID3D11Buffer *vb;
 207     ID3D11RasterizerState *rs;
 208     ID3D11BlendState *bs;
 209     ID3D11SamplerState *sampler_states
 210             [D2D_SAMPLER_INTERPOLATION_MODE_COUNT]
 211             [D2D_SAMPLER_EXTEND_MODE_COUNT]
 212             [D2D_SAMPLER_EXTEND_MODE_COUNT];
 213
 214     struct d2d_error_state error;
 215     D2D1_DRAWING_STATE_DESCRIPTION1 drawing_state;
 216     IDWriteRenderingParams *text_rendering_params;
 217     IDWriteRenderingParams *default_text_rendering_params;
 218
 219     D2D1_RENDER_TARGET_PROPERTIES desc;
 220     D2D1_SIZE_U pixel_size;
 221     struct d2d_clip_stack clip_stack;
 222
 223     struct d2d_indexed_objects vertex_buffers;
 224 };
 225
 226 HRESULT d2d_d3d_create_render_target(struct d2d_device *device, IDXGISurface *surface, IUnknown *outer_unknown,
 227         const struct d2d_device_context_ops *ops, const D2D1_RENDER_TARGET_PROPERTIES *desc,
 228         void **render_target);
 229
 230 static inline BOOL d2d_device_context_is_dxgi_target(const struct d2d_device_context *context)
 231 {
 232     return !context->ops;
 233 }
 234
 235 struct d2d_wic_render_target
 236 {
 237     IUnknown IUnknown_iface;
 238     LONG refcount;
 239
 240     IDXGISurface *dxgi_surface;
 241     ID2D1RenderTarget *dxgi_target;
 242     IUnknown *dxgi_inner;
 243     ID3D10Texture2D *readback_texture;
 244     IWICBitmap *bitmap;
 245
 246     unsigned int width;
 247     unsigned int height;
 248     unsigned int bpp;
 249 };
 250
 251 HRESULT d2d_wic_render_target_init(struct d2d_wic_render_target *render_target, ID2D1Factory1 *factory,
 252         ID3D10Device1 *d3d_device, IWICBitmap *bitmap, const D2D1_RENDER_TARGET_PROPERTIES *desc);
 253
 254 struct d2d_dc_render_target
 255 {
 256     ID2D1DCRenderTarget ID2D1DCRenderTarget_iface;
 257     LONG refcount;
 258
 259     IDXGISurface1 *dxgi_surface;
 260     ID3D10Device1 *d3d_device;
 261     ID2D1RenderTarget *dxgi_target;
 262     IUnknown *dxgi_inner;
 263
 264     RECT dst_rect;
 265     HDC hdc;
 266
 267     D2D1_RENDER_TARGET_PROPERTIES desc;
 268 };
 269
 270 HRESULT d2d_dc_render_target_init(struct d2d_dc_render_target *render_target, ID2D1Factory1 *factory,
 271         ID3D10Device1 *d3d_device, const D2D1_RENDER_TARGET_PROPERTIES *desc);
 272
 273 struct d2d_hwnd_render_target
 274 {
 275     ID2D1HwndRenderTarget ID2D1HwndRenderTarget_iface;
 276     LONG refcount;
 277
 278     ID2D1RenderTarget *dxgi_target;
 279     IUnknown *dxgi_inner;
 280     IDXGISwapChain *swapchain;
 281     UINT sync_interval;
 282     HWND hwnd;
 283
 284     D2D1_RENDER_TARGET_PROPERTIES desc;
 285 };
 286
 287 HRESULT d2d_hwnd_render_target_init(struct d2d_hwnd_render_target *render_target, ID2D1Factory1 *factory,
 288         ID3D10Device1 *d3d_device, const D2D1_RENDER_TARGET_PROPERTIES *desc,
 289         const D2D1_HWND_RENDER_TARGET_PROPERTIES *hwnd_desc);
 290
 291 struct d2d_bitmap_render_target
 292 {
 293     ID2D1BitmapRenderTarget ID2D1BitmapRenderTarget_iface;
 294     LONG refcount;
 295
 296     ID2D1RenderTarget *dxgi_target;
 297     IUnknown *dxgi_inner;
 298     ID2D1Bitmap *bitmap;
 299 };
 300
 301 HRESULT d2d_bitmap_render_target_init(struct d2d_bitmap_render_target *render_target,
 302         const struct d2d_device_context *parent_target, const D2D1_SIZE_F *size,
 303         const D2D1_SIZE_U *pixel_size, const D2D1_PIXEL_FORMAT *format,
 304         D2D1_COMPATIBLE_RENDER_TARGET_OPTIONS options);
 305
 306 struct d2d_gradient
 307 {
 308     ID2D1GradientStopCollection ID2D1GradientStopCollection_iface;
 309     LONG refcount;
 310
 311     ID2D1Factory *factory;
 312     ID3D11ShaderResourceView *view;
 313     D2D1_GRADIENT_STOP *stops;
 314     UINT32 stop_count;
 315 };
 316
 317 HRESULT d2d_gradient_create(ID2D1Factory *factory, ID3D11Device1 *device, const D2D1_GRADIENT_STOP *stops,
 318         UINT32 stop_count, D2D1_GAMMA gamma, D2D1_EXTEND_MODE extend_mode,
 319         struct d2d_gradient **gradient);
 320
 321 struct d2d_brush
 322 {
 323     ID2D1Brush ID2D1Brush_iface;
 324     LONG refcount;
 325
 326     ID2D1Factory *factory;
 327     float opacity;
 328     D2D1_MATRIX_3X2_F transform;
 329
 330     enum d2d_brush_type type;
 331     union
 332     {
 333         struct
 334         {
 335             D2D1_COLOR_F color;
 336         } solid;
 337         struct
 338         {
 339             struct d2d_gradient *gradient;
 340             D2D1_POINT_2F start;
 341             D2D1_POINT_2F end;
 342         } linear;
 343         struct
 344         {
 345             struct d2d_gradient *gradient;
 346             D2D1_POINT_2F centre;
 347             D2D1_POINT_2F offset;
 348             D2D1_POINT_2F radius;
 349         } radial;
 350         struct
 351         {
 352             struct d2d_bitmap *bitmap;
 353             D2D1_EXTEND_MODE extend_mode_x;
 354             D2D1_EXTEND_MODE extend_mode_y;
 355             D2D1_INTERPOLATION_MODE interpolation_mode;
 356         } bitmap;
 357         struct
 358         {
 359             ID2D1Image *image;
 360             D2D1_EXTEND_MODE extend_mode_x;
 361             D2D1_EXTEND_MODE extend_mode_y;
 362             D2D1_INTERPOLATION_MODE interpolation_mode;
 363             D2D1_RECT_F source_rect;
 364         } image;
 365     } u;
 366 };
 367
 368 HRESULT d2d_solid_color_brush_create(ID2D1Factory *factory, const D2D1_COLOR_F *color,
 369         const D2D1_BRUSH_PROPERTIES *desc, struct d2d_brush **brush);
 370 HRESULT d2d_linear_gradient_brush_create(ID2D1Factory *factory,
 371         const D2D1_LINEAR_GRADIENT_BRUSH_PROPERTIES *gradient_desc, const D2D1_BRUSH_PROPERTIES *brush_desc,
 372         ID2D1GradientStopCollection *gradient, struct d2d_brush **brush);
 373 HRESULT d2d_radial_gradient_brush_create(ID2D1Factory *factory,
 374         const D2D1_RADIAL_GRADIENT_BRUSH_PROPERTIES *gradient_desc, const D2D1_BRUSH_PROPERTIES *brush_desc,
 375         ID2D1GradientStopCollection *gradient, struct d2d_brush **brush);
 376 HRESULT d2d_bitmap_brush_create(ID2D1Factory *factory, ID2D1Bitmap *bitmap,
 377         const D2D1_BITMAP_BRUSH_PROPERTIES1 *bitmap_brush_desc, const D2D1_BRUSH_PROPERTIES *brush_desc,
 378         struct d2d_brush **brush);
 379 HRESULT d2d_image_brush_create(ID2D1Factory *factory, ID2D1Image *image,
 380         const D2D1_IMAGE_BRUSH_PROPERTIES *image_brush_desc, const D2D1_BRUSH_PROPERTIES *brush_desc,
 381         struct d2d_brush **brush);
 382 void d2d_brush_bind_resources(struct d2d_brush *brush, struct d2d_device_context *context,
 383         unsigned int brush_idx);
 384 BOOL d2d_brush_fill_cb(const struct d2d_brush *brush, struct d2d_brush_cb *cb);
 385 struct d2d_brush *unsafe_impl_from_ID2D1Brush(ID2D1Brush *iface);
 386
 387 struct d2d_stroke_style
 388 {
 389     ID2D1StrokeStyle1 ID2D1StrokeStyle1_iface;
 390     LONG refcount;
 391
 392     ID2D1Factory *factory;
 393     D2D1_STROKE_STYLE_PROPERTIES1 desc;
 394     float *dashes;
 395     UINT32 dash_count;
 396 };
 397
 398 HRESULT d2d_stroke_style_init(struct d2d_stroke_style *style, ID2D1Factory *factory,
 399         const D2D1_STROKE_STYLE_PROPERTIES1 *desc, const float *dashes, UINT32 dash_count);
 400 struct d2d_stroke_style *unsafe_impl_from_ID2D1StrokeStyle(ID2D1StrokeStyle *iface);
 401
 402 struct d2d_layer
 403 {
 404     ID2D1Layer ID2D1Layer_iface;
 405     LONG refcount;
 406
 407     ID2D1Factory *factory;
 408     D2D1_SIZE_F size;
 409 };
 410
 411 HRESULT d2d_layer_create(ID2D1Factory *factory, const D2D1_SIZE_F *size, struct d2d_layer **layer);
 412
 413 struct d2d_mesh
 414 {
 415     ID2D1Mesh ID2D1Mesh_iface;
 416     LONG refcount;
 417
 418     ID2D1Factory *factory;
 419 };
 420
 421 HRESULT d2d_mesh_create(ID2D1Factory *factory, struct d2d_mesh **mesh);
 422
 423 struct d2d_bitmap
 424 {
 425     ID2D1Bitmap1 ID2D1Bitmap1_iface;
 426     LONG refcount;
 427
 428     ID2D1Factory *factory;
 429     ID3D11ShaderResourceView *srv;
 430     ID3D11RenderTargetView *rtv;
 431     IDXGISurface *surface;
 432     ID3D11Resource *resource;
 433     D3D11_MAPPED_SUBRESOURCE mapped_resource;
 434     D2D1_SIZE_U pixel_size;
 435     D2D1_PIXEL_FORMAT format;
 436     float dpi_x;
 437     float dpi_y;
 438     D2D1_BITMAP_OPTIONS options;
 439 };
 440
 441 HRESULT d2d_bitmap_create(struct d2d_device_context *context, D2D1_SIZE_U size, const void *src_data,
 442         UINT32 pitch, const D2D1_BITMAP_PROPERTIES1 *desc, struct d2d_bitmap **bitmap);
 443 HRESULT d2d_bitmap_create_shared(struct d2d_device_context *context, REFIID iid, void *data,
 444         const D2D1_BITMAP_PROPERTIES1 *desc, struct d2d_bitmap **bitmap);
 445 HRESULT d2d_bitmap_create_from_wic_bitmap(struct d2d_device_context *context, IWICBitmapSource *bitmap_source,
 446         const D2D1_BITMAP_PROPERTIES1 *desc, struct d2d_bitmap **bitmap);
 447 unsigned int d2d_get_bitmap_options_for_surface(IDXGISurface *surface);
 448 struct d2d_bitmap *unsafe_impl_from_ID2D1Bitmap(ID2D1Bitmap *iface);
 449
 450 struct d2d_state_block
 451 {
 452     ID2D1DrawingStateBlock1 ID2D1DrawingStateBlock1_iface;
 453     LONG refcount;
 454
 455     ID2D1Factory *factory;
 456     D2D1_DRAWING_STATE_DESCRIPTION1 drawing_state;
 457     IDWriteRenderingParams *text_rendering_params;
 458 };
 459
 460 void d2d_state_block_init(struct d2d_state_block *state_block, ID2D1Factory *factory,
 461         const D2D1_DRAWING_STATE_DESCRIPTION1 *desc, IDWriteRenderingParams *text_rendering_params);
 462 struct d2d_state_block *unsafe_impl_from_ID2D1DrawingStateBlock(ID2D1DrawingStateBlock *iface);
 463
 464 enum d2d_geometry_state
 465 {
 466     D2D_GEOMETRY_STATE_INITIAL = 0,
 467     D2D_GEOMETRY_STATE_ERROR,
 468     D2D_GEOMETRY_STATE_OPEN,
 469     D2D_GEOMETRY_STATE_CLOSED,
 470     D2D_GEOMETRY_STATE_FIGURE,
 471 };
 472
 473 struct d2d_curve_vertex
 474 {
 475     D2D1_POINT_2F position;
 476     struct
 477     {
 478         float u, v, sign;
 479     } texcoord;
 480 };
 481
 482 struct d2d_face
 483 {
 484     UINT16 v[3];
 485 };
 486
 487 struct d2d_outline_vertex
 488 {
 489     D2D1_POINT_2F position;
 490     D2D1_POINT_2F prev;
 491     D2D1_POINT_2F next;
 492 };
 493
 494 struct d2d_curve_outline_vertex
 495 {
 496     D2D1_POINT_2F position;
 497     D2D1_POINT_2F p0, p1, p2;
 498     D2D1_POINT_2F prev, next;
 499 };
 500
 501 struct d2d_geometry
 502 {
 503     ID2D1Geometry ID2D1Geometry_iface;
 504     LONG refcount;
 505
 506     ID2D1Factory *factory;
 507
 508     D2D_MATRIX_3X2_F transform;
 509
 510     struct
 511     {
 512         D2D1_POINT_2F *vertices;
 513         size_t vertex_count;
 514
 515         struct d2d_face *faces;
 516         size_t faces_size;
 517         size_t face_count;
 518
 519         struct d2d_curve_vertex *bezier_vertices;
 520         size_t bezier_vertices_size;
 521         size_t bezier_vertex_count;
 522
 523         struct d2d_curve_vertex *arc_vertices;
 524         size_t arc_vertices_size;
 525         size_t arc_vertex_count;
 526     } fill;
 527
 528     struct
 529     {
 530         struct d2d_outline_vertex *vertices;
 531         size_t vertices_size;
 532         size_t vertex_count;
 533
 534         struct d2d_face *faces;
 535         size_t faces_size;
 536         size_t face_count;
 537
 538         struct d2d_curve_outline_vertex *beziers;
 539         size_t beziers_size;
 540         size_t bezier_count;
 541
 542         struct d2d_face *bezier_faces;
 543         size_t bezier_faces_size;
 544         size_t bezier_face_count;
 545
 546         struct d2d_curve_outline_vertex *arcs;
 547         size_t arcs_size;
 548         size_t arc_count;
 549
 550         struct d2d_face *arc_faces;
 551         size_t arc_faces_size;
 552         size_t arc_face_count;
 553     } outline;
 554
 555     union
 556     {
 557         struct
 558         {
 559             D2D1_ELLIPSE ellipse;
 560         } ellipse;
 561         struct
 562         {
 563             ID2D1GeometrySink ID2D1GeometrySink_iface;
 564
 565             struct d2d_figure *figures;
 566             size_t figures_size;
 567             size_t figure_count;
 568
 569             enum d2d_geometry_state state;
 570             D2D1_FILL_MODE fill_mode;
 571             UINT32 segment_count;
 572
 573             D2D1_RECT_F bounds;
 574         } path;
 575         struct
 576         {
 577             D2D1_RECT_F rect;
 578         } rectangle;
 579         struct
 580         {
 581             D2D1_ROUNDED_RECT rounded_rect;
 582         } rounded_rectangle;
 583         struct
 584         {
 585             ID2D1Geometry *src_geometry;
 586             D2D_MATRIX_3X2_F transform;
 587         } transformed;
 588         struct
 589         {
 590             ID2D1Geometry **src_geometries;
 591             UINT32 geometry_count;
 592             D2D1_FILL_MODE fill_mode;
 593         } group;
 594     } u;
 595 };
 596
 597 HRESULT d2d_ellipse_geometry_init(struct d2d_geometry *geometry,
 598         ID2D1Factory *factory, const D2D1_ELLIPSE *ellipse);
 599 void d2d_path_geometry_init(struct d2d_geometry *geometry, ID2D1Factory *factory);
 600 HRESULT d2d_rectangle_geometry_init(struct d2d_geometry *geometry,
 601         ID2D1Factory *factory, const D2D1_RECT_F *rect);
 602 HRESULT d2d_rounded_rectangle_geometry_init(struct d2d_geometry *geometry,
 603         ID2D1Factory *factory, const D2D1_ROUNDED_RECT *rounded_rect);
 604 void d2d_transformed_geometry_init(struct d2d_geometry *geometry, ID2D1Factory *factory,
 605         ID2D1Geometry *src_geometry, const D2D_MATRIX_3X2_F *transform);
 606 HRESULT d2d_geometry_group_init(struct d2d_geometry *geometry, ID2D1Factory *factory,
 607         D2D1_FILL_MODE fill_mode, ID2D1Geometry **src_geometries, unsigned int geometry_count);
 608 struct d2d_geometry *unsafe_impl_from_ID2D1Geometry(ID2D1Geometry *iface);
 609
 610 struct d2d_device
 611 {
 612     ID2D1Device6 ID2D1Device6_iface;
 613     LONG refcount;
 614     ID2D1Factory1 *factory;
 615     IDXGIDevice *dxgi_device;
 616
 617     struct d2d_indexed_objects shaders;
 618 };
 619
 620 struct d2d_device *unsafe_impl_from_ID2D1Device(ID2D1Device1 *iface);
 621 HRESULT d2d_device_add_indexed_object(struct d2d_indexed_objects *objects, const GUID *id,
 622         IUnknown *object);
 623 BOOL d2d_device_get_indexed_object(struct d2d_indexed_objects *objects, const GUID *id,
 624         IUnknown **object);
 625 void d2d_device_indexed_objects_clear(struct d2d_indexed_objects *objects);
 626
 627 struct d2d_effect_context
 628 {
 629     ID2D1EffectContext ID2D1EffectContext_iface;
 630     LONG refcount;
 631
 632     struct d2d_device_context *device_context;
 633 };
 634
 635 void d2d_effect_context_init(struct d2d_effect_context *effect_context,
 636         struct d2d_device_context *device_context);
 637
 638 struct d2d_effect_property
 639 {
 640     WCHAR *name;
 641     D2D1_PROPERTY_TYPE type;
 642     UINT32 index;
 643     BOOL readonly;
 644     union
 645     {
 646         size_t offset;
 647         void *ptr;
 648     } data;
 649     UINT32 size;
 650     PD2D1_PROPERTY_SET_FUNCTION set_function;
 651     PD2D1_PROPERTY_GET_FUNCTION get_function;
 652     struct d2d_effect_properties *subproperties;
 653 };
 654
 655 struct d2d_effect_properties
 656 {
 657     ID2D1Properties ID2D1Properties_iface;
 658     LONG refcount;
 659     struct d2d_effect *effect;
 660
 661     struct d2d_effect_property *properties;
 662     size_t offset;
 663     size_t size;
 664     size_t count;
 665     size_t custom_count;
 666     struct
 667     {
 668         BYTE *ptr;
 669         size_t size;
 670         size_t count;
 671     } data;
 672 };
 673
 674 struct d2d_effect_registration
 675 {
 676     struct list entry;
 677     PD2D1_EFFECT_FACTORY factory;
 678     UINT32 registration_count;
 679     BOOL builtin;
 680     CLSID id;
 681
 682     struct d2d_effect_properties *properties;
 683 };
 684
 685 struct d2d_factory
 686 {
 687     ID2D1Factory7 ID2D1Factory7_iface;
 688     ID2D1Multithread ID2D1Multithread_iface;
 689     LONG refcount;
 690
 691     ID3D10Device1 *device;
 692
 693     float dpi_x;
 694     float dpi_y;
 695
 696     struct list effects;
 697     INIT_ONCE init_builtins;
 698
 699     CRITICAL_SECTION cs;
 700     D2D1_FACTORY_TYPE factory_type;
 701 };
 702
 703 static inline struct d2d_factory *unsafe_impl_from_ID2D1Factory(ID2D1Factory *iface)
 704 {
 705     return CONTAINING_RECORD(iface, struct d2d_factory, ID2D1Factory7_iface);
 706 }
 707
 708 void d2d_effects_init_builtins(struct d2d_factory *factory);
 709 struct d2d_effect_registration * d2d_factory_get_registered_effect(ID2D1Factory *factory,
 710         const GUID *effect_id);
 711 void d2d_factory_register_effect(struct d2d_factory *factory,
 712         struct d2d_effect_registration *effect);
 713 HRESULT d2d_effect_property_get_uint32_value(const struct d2d_effect_properties *properties,
 714         const struct d2d_effect_property *prop, UINT32 *value);
 715 void d2d_device_init(struct d2d_device *device, struct d2d_factory *factory, IDXGIDevice *dxgi_device);
 716
 717 struct d2d_transform
 718 {
 719     ID2D1TransformNode ID2D1TransformNode_iface;
 720     LONG refcount;
 721
 722     union
 723     {
 724         D2D1_POINT_2L offset;
 725         D2D1_BLEND_DESCRIPTION blend_desc;
 726         struct
 727         {
 728             D2D1_EXTEND_MODE mode_x;
 729             D2D1_EXTEND_MODE mode_y;
 730         } border;
 731         D2D1_RECT_L bounds;
 732     };
 733
 734     UINT32 input_count;
 735 };
 736
 737 enum d2d_render_info_mask
 738 {
 739     D2D_RENDER_INFO_PIXEL_SHADER = 0x1,
 740 };
 741
 742 struct d2d_render_info
 743 {
 744     ID2D1DrawInfo ID2D1DrawInfo_iface;
 745     LONG refcount;
 746
 747     unsigned int mask;
 748     GUID pixel_shader;
 749 };
 750
 751 struct d2d_transform_node
 752 {
 753     struct list entry;
 754     ID2D1TransformNode *object;
 755     struct d2d_render_info *render_info;
 756     struct d2d_transform_node **inputs;
 757     unsigned int input_count;
 758     struct d2d_transform_node *output;
 759 };
 760
 761 struct d2d_transform_node_connection
 762 {
 763     struct d2d_transform_node *node;
 764     unsigned int index;
 765 };
 766
 767 struct d2d_transform_graph
 768 {
 769     ID2D1TransformGraph ID2D1TransformGraph_iface;
 770     LONG refcount;
 771
 772     struct d2d_transform_node_connection *inputs;
 773     unsigned int input_count;
 774
 775     struct d2d_transform_node *output;
 776
 777     bool passthrough;
 778     unsigned int passthrough_input;
 779
 780     struct list nodes;
 781 };
 782
 783 struct d2d_effect
 784 {
 785     ID2D1Effect ID2D1Effect_iface;
 786     ID2D1Image ID2D1Image_iface;
 787     LONG refcount;
 788
 789     ID2D1EffectImpl *impl;
 790     struct d2d_effect_properties properties;
 791     struct d2d_effect_context *effect_context;
 792     struct d2d_transform_graph *graph;
 793     ID2D1Image **inputs;
 794     size_t inputs_size;
 795     size_t input_count;
 796 };
 797
 798 HRESULT d2d_effect_create(struct d2d_device_context *context, const CLSID *effect_id,
 799         ID2D1Effect **effect);
 800 void d2d_effect_init_properties(struct d2d_effect *effect, struct d2d_effect_properties *properties);
 801 HRESULT d2d_effect_properties_add(struct d2d_effect_properties *props, const WCHAR *name,
 802         UINT32 index, D2D1_PROPERTY_TYPE type, const WCHAR *value);
 803 HRESULT d2d_effect_subproperties_add(struct d2d_effect_properties *props, const WCHAR *name,
 804         UINT32 index, D2D1_PROPERTY_TYPE type, const WCHAR *value);
 805 struct d2d_effect_property * d2d_effect_properties_get_property_by_name(
 806         const struct d2d_effect_properties *properties, const WCHAR *name);
 807 void d2d_effect_properties_cleanup(struct d2d_effect_properties *props);
 808 HRESULT d2d_factory_register_builtin_effect(struct d2d_factory *factory, REFCLSID effect_id,
 809         const WCHAR *property_xml, const D2D1_PROPERTY_BINDING *bindings, UINT32 binding_count,
 810         PD2D1_EFFECT_FACTORY effect_factory);
 811
 812 struct d2d_vertex_buffer
 813 {
 814     ID2D1VertexBuffer ID2D1VertexBuffer_iface;
 815     LONG refcount;
 816 };
 817
 818 enum d2d_command_list_state
 819 {
 820     D2D_COMMAND_LIST_STATE_INITIAL = 0,
 821     D2D_COMMAND_LIST_STATE_ERROR,
 822     D2D_COMMAND_LIST_STATE_OPEN,
 823     D2D_COMMAND_LIST_STATE_CLOSED,
 824 };
 825
 826 struct d2d_command_list
 827 {
 828     ID2D1CommandList ID2D1CommandList_iface;
 829     LONG refcount;
 830
 831     ID2D1Factory *factory;
 832     enum d2d_command_list_state state;
 833     unsigned int flags;
 834
 835     size_t size;
 836     size_t capacity;
 837     void *data;
 838
 839     size_t objects_count;
 840     size_t objects_capacity;
 841     IUnknown **objects;
 842 };
 843
 844 HRESULT d2d_command_list_create(ID2D1Factory *factory, struct d2d_command_list **command_list);
 845 struct d2d_command_list *unsafe_impl_from_ID2D1CommandList(ID2D1CommandList *iface);
 846 void d2d_command_list_begin_draw(struct d2d_command_list *command_list, const struct d2d_device_context *context);
 847 void d2d_command_list_set_antialias_mode(struct d2d_command_list *command_list, D2D1_ANTIALIAS_MODE mode);
 848 void d2d_command_list_set_primitive_blend(struct d2d_command_list *command_list,
 849         D2D1_PRIMITIVE_BLEND primitive_blend);
 850 void d2d_command_list_set_unit_mode(struct d2d_command_list *command_list, D2D1_UNIT_MODE mode);
 851 void d2d_command_list_set_text_antialias_mode(struct d2d_command_list *command_list,
 852         D2D1_TEXT_ANTIALIAS_MODE mode);
 853 void d2d_command_list_set_tags(struct d2d_command_list *command_list, D2D1_TAG tag1, D2D1_TAG tag2);
 854 void d2d_command_list_set_transform(struct d2d_command_list *command_list,
 855         const D2D1_MATRIX_3X2_F *transform);
 856 void d2d_command_list_push_clip(struct d2d_command_list *command_list, const D2D1_RECT_F *rect,
 857         D2D1_ANTIALIAS_MODE antialias_mode);
 858 void d2d_command_list_pop_clip(struct d2d_command_list *command_list);
 859 void d2d_command_list_clear(struct d2d_command_list *command_list, const D2D1_COLOR_F *color);
 860 void d2d_command_list_draw_line(struct d2d_command_list *command_list, const struct d2d_device_context *context,
 861         D2D1_POINT_2F p0, D2D1_POINT_2F p1, ID2D1Brush *orig_brush, float stroke_width,
 862         ID2D1StrokeStyle *stroke_style);
 863 void d2d_command_list_draw_geometry(struct d2d_command_list *command_list,
 864         const struct d2d_device_context *context, ID2D1Geometry *geometry, ID2D1Brush *orig_brush,
 865         float stroke_width, ID2D1StrokeStyle *stroke_style);
 866 void d2d_command_list_draw_rectangle(struct d2d_command_list *command_list, const struct d2d_device_context *context,
 867         const D2D1_RECT_F *rect, ID2D1Brush *orig_brush, float stroke_width, ID2D1StrokeStyle *stroke_style);
 868 void d2d_command_list_fill_geometry(struct d2d_command_list *command_list,
 869         const struct d2d_device_context *context, ID2D1Geometry *geometry, ID2D1Brush *orig_brush,
 870         ID2D1Brush *orig_opacity_brush);
 871 void d2d_command_list_fill_rectangle(struct d2d_command_list *command_list,
 872         const struct d2d_device_context *context, const D2D1_RECT_F *rect, ID2D1Brush *orig_brush);
 873 void d2d_command_list_set_text_rendering_params(struct d2d_command_list *command_list,
 874         IDWriteRenderingParams *params);
 875 void d2d_command_list_draw_glyph_run(struct d2d_command_list *command_list,
 876         const struct d2d_device_context *context, D2D1_POINT_2F origin, const DWRITE_GLYPH_RUN *run,
 877         const DWRITE_GLYPH_RUN_DESCRIPTION *run_desc, ID2D1Brush *orig_brush,
 878         DWRITE_MEASURING_MODE measuring_mode);
 879 void d2d_command_list_draw_bitmap(struct d2d_command_list *command_list, ID2D1Bitmap *bitmap,
 880         const D2D1_RECT_F *dst_rect, float opacity, D2D1_INTERPOLATION_MODE interpolation_mode,
 881         const D2D1_RECT_F *src_rect, const D2D1_MATRIX_4X4_F *perspective_transform);
 882 void d2d_command_list_draw_image(struct d2d_command_list *command_list, ID2D1Image *image,
 883         const D2D1_POINT_2F *target_offset, const D2D1_RECT_F *image_rect, D2D1_INTERPOLATION_MODE interpolation_mode,
 884         D2D1_COMPOSITE_MODE composite_mode);
 885 void d2d_command_list_fill_mesh(struct d2d_command_list *command_list, const struct d2d_device_context *context,
 886         ID2D1Mesh *mesh, ID2D1Brush *orig_brush);
 887 void d2d_command_list_fill_opacity_mask(struct d2d_command_list *command_list, const struct d2d_device_context *context,
 888         ID2D1Bitmap *bitmap, ID2D1Brush *orig_brush, const D2D1_RECT_F *dst_rect, const D2D1_RECT_F *src_rect);
 889 void d2d_command_list_push_layer(struct d2d_command_list *command_list, const struct d2d_device_context *context,
 890         const D2D1_LAYER_PARAMETERS1 *params, ID2D1Layer *layer);
 891 void d2d_command_list_pop_layer(struct d2d_command_list *command_list);
 892
 893 static inline BOOL d2d_array_reserve(void **elements, size_t *capacity, size_t count, size_t size)
 894 {
 895     size_t new_capacity, max_capacity;
 896     void *new_elements;
 897
 898     if (count <= *capacity)
 899         return TRUE;
 900
 901     max_capacity = ~(SIZE_T)0 / size;
 902     if (count > max_capacity)
 903         return FALSE;
 904
 905     new_capacity = max(4, *capacity);
 906     while (new_capacity < count && new_capacity <= max_capacity / 2)
 907         new_capacity *= 2;
 908     if (new_capacity < count)
 909         new_capacity = max_capacity;
 910
 911     if (!(new_elements = realloc(*elements, new_capacity * size)))
 912         return FALSE;
 913
 914     *elements = new_elements;
 915     *capacity = new_capacity;
 916     return TRUE;
 917 }
 918
 919 static inline void d2d_matrix_multiply(D2D_MATRIX_3X2_F *a, const D2D_MATRIX_3X2_F *b)
 920 {
 921     D2D_MATRIX_3X2_F tmp = *a;
 922
 923     a->_11 = tmp._11 * b->_11 + tmp._12 * b->_21;
 924     a->_12 = tmp._11 * b->_12 + tmp._12 * b->_22;
 925     a->_21 = tmp._21 * b->_11 + tmp._22 * b->_21;
 926     a->_22 = tmp._21 * b->_12 + tmp._22 * b->_22;
 927     a->_31 = tmp._31 * b->_11 + tmp._32 * b->_21 + b->_31;
 928     a->_32 = tmp._31 * b->_12 + tmp._32 * b->_22 + b->_32;
 929 }
 930
 931 /* Dst must be different from src. */
 932 static inline BOOL d2d_matrix_invert(D2D_MATRIX_3X2_F *dst, const D2D_MATRIX_3X2_F *src)
 933 {
 934     float d = src->_11 * src->_22 - src->_21 * src->_12;
 935
 936     if (d == 0.0f)
 937         return FALSE;
 938     dst->_11 = src->_22 / d;
 939     dst->_21 = -src->_21 / d;
 940     dst->_31 = (src->_21 * src->_32 - src->_31 * src->_22) / d;
 941     dst->_12 = -src->_12 / d;
 942     dst->_22 = src->_11 / d;
 943     dst->_32 = -(src->_11 * src->_32 - src->_31 * src->_12) / d;
 944
 945     return TRUE;
 946 }
 947
 948 static inline void d2d_point_set(D2D1_POINT_2F *dst, float x, float y)
 949 {
 950     dst->x = x;
 951     dst->y = y;
 952 }
 953
 954 static inline float d2d_point_dot(const D2D1_POINT_2F *p0, const D2D1_POINT_2F *p1)
 955 {
 956     return p0->x * p1->x + p0->y * p1->y;
 957 }
 958
 959 static inline void d2d_point_transform(D2D1_POINT_2F *dst, const D2D1_MATRIX_3X2_F *matrix, float x, float y)
 960 {
 961     dst->x = x * matrix->_11 + y * matrix->_21 + matrix->_31;
 962     dst->y = x * matrix->_12 + y * matrix->_22 + matrix->_32;
 963 }
 964
 965 static inline void d2d_rect_expand(D2D1_RECT_F *dst, const D2D1_POINT_2F *point)
 966 {
 967     if (point->x < dst->left)
 968         dst->left = point->x;
 969     if (point->x > dst->right)
 970         dst->right = point->x;
 971     if (point->y < dst->top)
 972         dst->top = point->y;
 973     if (point->y > dst->bottom)
 974         dst->bottom = point->y;
 975 }
 976
 977 static inline D2D1_INTERPOLATION_MODE d2d1_1_interp_mode_from_d2d1(D2D1_BITMAP_INTERPOLATION_MODE mode)
 978 {
 979     return (D2D1_INTERPOLATION_MODE)mode;
 980 }
 981
 982 static inline const char *debug_d2d_color_f(const D2D1_COLOR_F *colour)
 983 {
 984     if (!colour)
 985         return "(null)";
 986     return wine_dbg_sprintf("{%.8e, %.8e, %.8e, %.8e}", colour->r, colour->g, colour->b, colour->a);
 987 }
 988
 989 static inline const char *debug_d2d_point_2f(const D2D1_POINT_2F *point)
 990 {
 991     if (!point)
 992         return "(null)";
 993     return wine_dbg_sprintf("{%.8e, %.8e}", point->x, point->y);
 994 }
 995
 996 static inline const char *debug_d2d_point_2l(const D2D1_POINT_2L *point)
 997 {
 998     if (!point)
 999         return "(null)";
1000     return wine_dbg_sprintf("{%ld, %ld}", point->x, point->y);
1001 }
1002
1003 static inline const char *debug_d2d_rect_f(const D2D1_RECT_F *rect)
1004 {
1005     if (!rect)
1006         return "(null)";
1007     return wine_dbg_sprintf("(%.8e, %.8e)-(%.8e, %.8e)", rect->left, rect->top, rect->right, rect->bottom);
1008 }
1009
1010 static inline const char *debug_d2d_rect_l(const D2D1_RECT_L *rect)
1011 {
1012     if (!rect)
1013         return "(null)";
1014     return wine_dbg_sprintf("(%ld, %ld)-(%ld, %ld)", rect->left, rect->top, rect->right, rect->bottom);
1015 }
1016
1017 static inline const char *debug_d2d_rounded_rect(const D2D1_ROUNDED_RECT *rounded_rect)
1018 {
1019     if (!rounded_rect)
1020         return "(null)";
1021     return wine_dbg_sprintf("(%.8e, %.8e)-(%.8e, %.8e)[%.8e, %.8e]", rounded_rect->rect.left, rounded_rect->rect.top,
1022             rounded_rect->rect.right, rounded_rect->rect.bottom, rounded_rect->radiusX, rounded_rect->radiusY);
1023 }
1024
1025 static inline const char *debug_d2d_ellipse(const D2D1_ELLIPSE *ellipse)
1026 {
1027     if (!ellipse)
1028         return "(null)";
1029     return wine_dbg_sprintf("(%.8e, %.8e)[%.8e, %.8e]",
1030             ellipse->point.x, ellipse->point.y, ellipse->radiusX, ellipse->radiusY);
1031 }
1032
1033 #endif /* __WINE_D2D1_PRIVATE_H */