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 DECLSPEC_HIDDEN;
  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     ID2D1Device *device;
 175     ID3D11Device1 *d3d_device;
 176     ID3DDeviceContextState *d3d_state;
 177     struct
 178     {
 179         ID2D1Image *object;
 180         enum d2d_device_context_target_type type;
 181         union
 182         {
 183             struct d2d_bitmap *bitmap;
 184             struct d2d_command_list *command_list;
 185         };
 186     } target;
 187     struct d2d_shape_resources shape_resources[D2D_SHAPE_TYPE_COUNT];
 188     ID3D11Buffer *vs_cb;
 189     ID3D11PixelShader *ps;
 190     ID3D11Buffer *ps_cb;
 191     ID3D11Buffer *ib;
 192     unsigned int vb_stride;
 193     ID3D11Buffer *vb;
 194     ID3D11RasterizerState *rs;
 195     ID3D11BlendState *bs;
 196     ID3D11SamplerState *sampler_states
 197             [D2D_SAMPLER_INTERPOLATION_MODE_COUNT]
 198             [D2D_SAMPLER_EXTEND_MODE_COUNT]
 199             [D2D_SAMPLER_EXTEND_MODE_COUNT];
 200
 201     struct d2d_error_state error;
 202     D2D1_DRAWING_STATE_DESCRIPTION1 drawing_state;
 203     IDWriteRenderingParams *text_rendering_params;
 204     IDWriteRenderingParams *default_text_rendering_params;
 205
 206     D2D1_RENDER_TARGET_PROPERTIES desc;
 207     D2D1_SIZE_U pixel_size;
 208     struct d2d_clip_stack clip_stack;
 209 };
 210
 211 HRESULT d2d_d3d_create_render_target(ID2D1Device *device, IDXGISurface *surface, IUnknown *outer_unknown,
 212         const struct d2d_device_context_ops *ops, const D2D1_RENDER_TARGET_PROPERTIES *desc,
 213         void **render_target) DECLSPEC_HIDDEN;
 214
 215 static inline BOOL d2d_device_context_is_dxgi_target(const struct d2d_device_context *context)
 216 {
 217     return !context->ops;
 218 }
 219
 220 struct d2d_wic_render_target
 221 {
 222     IUnknown IUnknown_iface;
 223     LONG refcount;
 224
 225     IDXGISurface *dxgi_surface;
 226     ID2D1RenderTarget *dxgi_target;
 227     IUnknown *dxgi_inner;
 228     ID3D10Texture2D *readback_texture;
 229     IWICBitmap *bitmap;
 230
 231     unsigned int width;
 232     unsigned int height;
 233     unsigned int bpp;
 234 };
 235
 236 HRESULT d2d_wic_render_target_init(struct d2d_wic_render_target *render_target, ID2D1Factory1 *factory,
 237         ID3D10Device1 *d3d_device, IWICBitmap *bitmap, const D2D1_RENDER_TARGET_PROPERTIES *desc) DECLSPEC_HIDDEN;
 238
 239 struct d2d_dc_render_target
 240 {
 241     ID2D1DCRenderTarget ID2D1DCRenderTarget_iface;
 242     LONG refcount;
 243
 244     IDXGISurface1 *dxgi_surface;
 245     D2D1_PIXEL_FORMAT pixel_format;
 246     ID3D10Device1 *d3d_device;
 247     ID2D1RenderTarget *dxgi_target;
 248     IUnknown *dxgi_inner;
 249
 250     RECT dst_rect;
 251     HDC hdc;
 252 };
 253
 254 HRESULT d2d_dc_render_target_init(struct d2d_dc_render_target *render_target, ID2D1Factory1 *factory,
 255         ID3D10Device1 *d3d_device, const D2D1_RENDER_TARGET_PROPERTIES *desc) DECLSPEC_HIDDEN;
 256
 257 struct d2d_hwnd_render_target
 258 {
 259     ID2D1HwndRenderTarget ID2D1HwndRenderTarget_iface;
 260     LONG refcount;
 261
 262     ID2D1RenderTarget *dxgi_target;
 263     IUnknown *dxgi_inner;
 264     IDXGISwapChain *swapchain;
 265     UINT sync_interval;
 266     HWND hwnd;
 267 };
 268
 269 HRESULT d2d_hwnd_render_target_init(struct d2d_hwnd_render_target *render_target, ID2D1Factory1 *factory,
 270         ID3D10Device1 *d3d_device, const D2D1_RENDER_TARGET_PROPERTIES *desc,
 271         const D2D1_HWND_RENDER_TARGET_PROPERTIES *hwnd_desc) DECLSPEC_HIDDEN;
 272
 273 struct d2d_bitmap_render_target
 274 {
 275     ID2D1BitmapRenderTarget ID2D1BitmapRenderTarget_iface;
 276     LONG refcount;
 277
 278     ID2D1RenderTarget *dxgi_target;
 279     IUnknown *dxgi_inner;
 280     ID2D1Bitmap *bitmap;
 281 };
 282
 283 HRESULT d2d_bitmap_render_target_init(struct d2d_bitmap_render_target *render_target,
 284         const struct d2d_device_context *parent_target, const D2D1_SIZE_F *size,
 285         const D2D1_SIZE_U *pixel_size, const D2D1_PIXEL_FORMAT *format,
 286         D2D1_COMPATIBLE_RENDER_TARGET_OPTIONS options) DECLSPEC_HIDDEN;
 287
 288 struct d2d_gradient
 289 {
 290     ID2D1GradientStopCollection ID2D1GradientStopCollection_iface;
 291     LONG refcount;
 292
 293     ID2D1Factory *factory;
 294     ID3D11ShaderResourceView *view;
 295     D2D1_GRADIENT_STOP *stops;
 296     UINT32 stop_count;
 297 };
 298
 299 HRESULT d2d_gradient_create(ID2D1Factory *factory, ID3D11Device1 *device, const D2D1_GRADIENT_STOP *stops,
 300         UINT32 stop_count, D2D1_GAMMA gamma, D2D1_EXTEND_MODE extend_mode,
 301         struct d2d_gradient **gradient) DECLSPEC_HIDDEN;
 302
 303 struct d2d_brush
 304 {
 305     ID2D1Brush ID2D1Brush_iface;
 306     LONG refcount;
 307
 308     ID2D1Factory *factory;
 309     float opacity;
 310     D2D1_MATRIX_3X2_F transform;
 311
 312     enum d2d_brush_type type;
 313     union
 314     {
 315         struct
 316         {
 317             D2D1_COLOR_F color;
 318         } solid;
 319         struct
 320         {
 321             struct d2d_gradient *gradient;
 322             D2D1_POINT_2F start;
 323             D2D1_POINT_2F end;
 324         } linear;
 325         struct
 326         {
 327             struct d2d_gradient *gradient;
 328             D2D1_POINT_2F centre;
 329             D2D1_POINT_2F offset;
 330             D2D1_POINT_2F radius;
 331         } radial;
 332         struct
 333         {
 334             struct d2d_bitmap *bitmap;
 335             D2D1_EXTEND_MODE extend_mode_x;
 336             D2D1_EXTEND_MODE extend_mode_y;
 337             D2D1_INTERPOLATION_MODE interpolation_mode;
 338         } bitmap;
 339         struct
 340         {
 341             ID2D1Image *image;
 342             D2D1_EXTEND_MODE extend_mode_x;
 343             D2D1_EXTEND_MODE extend_mode_y;
 344             D2D1_INTERPOLATION_MODE interpolation_mode;
 345             D2D1_RECT_F source_rect;
 346         } image;
 347     } u;
 348 };
 349
 350 HRESULT d2d_solid_color_brush_create(ID2D1Factory *factory, const D2D1_COLOR_F *color,
 351         const D2D1_BRUSH_PROPERTIES *desc, struct d2d_brush **brush) DECLSPEC_HIDDEN;
 352 HRESULT d2d_linear_gradient_brush_create(ID2D1Factory *factory,
 353         const D2D1_LINEAR_GRADIENT_BRUSH_PROPERTIES *gradient_desc, const D2D1_BRUSH_PROPERTIES *brush_desc,
 354         ID2D1GradientStopCollection *gradient, struct d2d_brush **brush) DECLSPEC_HIDDEN;
 355 HRESULT d2d_radial_gradient_brush_create(ID2D1Factory *factory,
 356         const D2D1_RADIAL_GRADIENT_BRUSH_PROPERTIES *gradient_desc, const D2D1_BRUSH_PROPERTIES *brush_desc,
 357         ID2D1GradientStopCollection *gradient, struct d2d_brush **brush) DECLSPEC_HIDDEN;
 358 HRESULT d2d_bitmap_brush_create(ID2D1Factory *factory, ID2D1Bitmap *bitmap,
 359         const D2D1_BITMAP_BRUSH_PROPERTIES1 *bitmap_brush_desc, const D2D1_BRUSH_PROPERTIES *brush_desc,
 360         struct d2d_brush **brush) DECLSPEC_HIDDEN;
 361 HRESULT d2d_image_brush_create(ID2D1Factory *factory, ID2D1Image *image,
 362         const D2D1_IMAGE_BRUSH_PROPERTIES *image_brush_desc, const D2D1_BRUSH_PROPERTIES *brush_desc,
 363         struct d2d_brush **brush) DECLSPEC_HIDDEN;
 364 void d2d_brush_bind_resources(struct d2d_brush *brush, struct d2d_device_context *context,
 365         unsigned int brush_idx) DECLSPEC_HIDDEN;
 366 BOOL d2d_brush_fill_cb(const struct d2d_brush *brush, struct d2d_brush_cb *cb) DECLSPEC_HIDDEN;
 367 struct d2d_brush *unsafe_impl_from_ID2D1Brush(ID2D1Brush *iface) DECLSPEC_HIDDEN;
 368
 369 struct d2d_stroke_style
 370 {
 371     ID2D1StrokeStyle1 ID2D1StrokeStyle1_iface;
 372     LONG refcount;
 373
 374     ID2D1Factory *factory;
 375     D2D1_STROKE_STYLE_PROPERTIES1 desc;
 376     float *dashes;
 377     UINT32 dash_count;
 378 };
 379
 380 HRESULT d2d_stroke_style_init(struct d2d_stroke_style *style, ID2D1Factory *factory,
 381         const D2D1_STROKE_STYLE_PROPERTIES1 *desc, const float *dashes, UINT32 dash_count) DECLSPEC_HIDDEN;
 382
 383 struct d2d_layer
 384 {
 385     ID2D1Layer ID2D1Layer_iface;
 386     LONG refcount;
 387
 388     ID2D1Factory *factory;
 389     D2D1_SIZE_F size;
 390 };
 391
 392 HRESULT d2d_layer_create(ID2D1Factory *factory, const D2D1_SIZE_F *size, struct d2d_layer **layer) DECLSPEC_HIDDEN;
 393
 394 struct d2d_mesh
 395 {
 396     ID2D1Mesh ID2D1Mesh_iface;
 397     LONG refcount;
 398
 399     ID2D1Factory *factory;
 400 };
 401
 402 HRESULT d2d_mesh_create(ID2D1Factory *factory, struct d2d_mesh **mesh) DECLSPEC_HIDDEN;
 403
 404 struct d2d_bitmap
 405 {
 406     ID2D1Bitmap1 ID2D1Bitmap1_iface;
 407     LONG refcount;
 408
 409     ID2D1Factory *factory;
 410     ID3D11ShaderResourceView *srv;
 411     ID3D11RenderTargetView *rtv;
 412     IDXGISurface *surface;
 413     ID3D11Resource *resource;
 414     D3D11_MAPPED_SUBRESOURCE mapped_resource;
 415     D2D1_SIZE_U pixel_size;
 416     D2D1_PIXEL_FORMAT format;
 417     float dpi_x;
 418     float dpi_y;
 419     D2D1_BITMAP_OPTIONS options;
 420 };
 421
 422 HRESULT d2d_bitmap_create(struct d2d_device_context *context, D2D1_SIZE_U size, const void *src_data,
 423         UINT32 pitch, const D2D1_BITMAP_PROPERTIES1 *desc, struct d2d_bitmap **bitmap) DECLSPEC_HIDDEN;
 424 HRESULT d2d_bitmap_create_shared(struct d2d_device_context *context, REFIID iid, void *data,
 425         const D2D1_BITMAP_PROPERTIES1 *desc, struct d2d_bitmap **bitmap) DECLSPEC_HIDDEN;
 426 HRESULT d2d_bitmap_create_from_wic_bitmap(struct d2d_device_context *context, IWICBitmapSource *bitmap_source,
 427         const D2D1_BITMAP_PROPERTIES1 *desc, struct d2d_bitmap **bitmap) DECLSPEC_HIDDEN;
 428 unsigned int d2d_get_bitmap_options_for_surface(IDXGISurface *surface) DECLSPEC_HIDDEN;
 429 struct d2d_bitmap *unsafe_impl_from_ID2D1Bitmap(ID2D1Bitmap *iface) DECLSPEC_HIDDEN;
 430
 431 struct d2d_state_block
 432 {
 433     ID2D1DrawingStateBlock1 ID2D1DrawingStateBlock1_iface;
 434     LONG refcount;
 435
 436     ID2D1Factory *factory;
 437     D2D1_DRAWING_STATE_DESCRIPTION1 drawing_state;
 438     IDWriteRenderingParams *text_rendering_params;
 439 };
 440
 441 void d2d_state_block_init(struct d2d_state_block *state_block, ID2D1Factory *factory,
 442         const D2D1_DRAWING_STATE_DESCRIPTION1 *desc, IDWriteRenderingParams *text_rendering_params) DECLSPEC_HIDDEN;
 443 struct d2d_state_block *unsafe_impl_from_ID2D1DrawingStateBlock(ID2D1DrawingStateBlock *iface) DECLSPEC_HIDDEN;
 444
 445 enum d2d_geometry_state
 446 {
 447     D2D_GEOMETRY_STATE_INITIAL = 0,
 448     D2D_GEOMETRY_STATE_ERROR,
 449     D2D_GEOMETRY_STATE_OPEN,
 450     D2D_GEOMETRY_STATE_CLOSED,
 451     D2D_GEOMETRY_STATE_FIGURE,
 452 };
 453
 454 struct d2d_curve_vertex
 455 {
 456     D2D1_POINT_2F position;
 457     struct
 458     {
 459         float u, v, sign;
 460     } texcoord;
 461 };
 462
 463 struct d2d_face
 464 {
 465     UINT16 v[3];
 466 };
 467
 468 struct d2d_outline_vertex
 469 {
 470     D2D1_POINT_2F position;
 471     D2D1_POINT_2F prev;
 472     D2D1_POINT_2F next;
 473 };
 474
 475 struct d2d_curve_outline_vertex
 476 {
 477     D2D1_POINT_2F position;
 478     D2D1_POINT_2F p0, p1, p2;
 479     D2D1_POINT_2F prev, next;
 480 };
 481
 482 struct d2d_geometry
 483 {
 484     ID2D1Geometry ID2D1Geometry_iface;
 485     LONG refcount;
 486
 487     ID2D1Factory *factory;
 488
 489     D2D_MATRIX_3X2_F transform;
 490
 491     struct
 492     {
 493         D2D1_POINT_2F *vertices;
 494         size_t vertex_count;
 495
 496         struct d2d_face *faces;
 497         size_t faces_size;
 498         size_t face_count;
 499
 500         struct d2d_curve_vertex *bezier_vertices;
 501         size_t bezier_vertices_size;
 502         size_t bezier_vertex_count;
 503
 504         struct d2d_curve_vertex *arc_vertices;
 505         size_t arc_vertices_size;
 506         size_t arc_vertex_count;
 507     } fill;
 508
 509     struct
 510     {
 511         struct d2d_outline_vertex *vertices;
 512         size_t vertices_size;
 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_outline_vertex *beziers;
 520         size_t beziers_size;
 521         size_t bezier_count;
 522
 523         struct d2d_face *bezier_faces;
 524         size_t bezier_faces_size;
 525         size_t bezier_face_count;
 526
 527         struct d2d_curve_outline_vertex *arcs;
 528         size_t arcs_size;
 529         size_t arc_count;
 530
 531         struct d2d_face *arc_faces;
 532         size_t arc_faces_size;
 533         size_t arc_face_count;
 534     } outline;
 535
 536     union
 537     {
 538         struct
 539         {
 540             D2D1_ELLIPSE ellipse;
 541         } ellipse;
 542         struct
 543         {
 544             ID2D1GeometrySink ID2D1GeometrySink_iface;
 545
 546             struct d2d_figure *figures;
 547             size_t figures_size;
 548             size_t figure_count;
 549
 550             enum d2d_geometry_state state;
 551             D2D1_FILL_MODE fill_mode;
 552             UINT32 segment_count;
 553
 554             D2D1_RECT_F bounds;
 555         } path;
 556         struct
 557         {
 558             D2D1_RECT_F rect;
 559         } rectangle;
 560         struct
 561         {
 562             D2D1_ROUNDED_RECT rounded_rect;
 563         } rounded_rectangle;
 564         struct
 565         {
 566             ID2D1Geometry *src_geometry;
 567             D2D_MATRIX_3X2_F transform;
 568         } transformed;
 569         struct
 570         {
 571             ID2D1Geometry **src_geometries;
 572             UINT32 geometry_count;
 573             D2D1_FILL_MODE fill_mode;
 574         } group;
 575     } u;
 576 };
 577
 578 HRESULT d2d_ellipse_geometry_init(struct d2d_geometry *geometry,
 579         ID2D1Factory *factory, const D2D1_ELLIPSE *ellipse) DECLSPEC_HIDDEN;
 580 void d2d_path_geometry_init(struct d2d_geometry *geometry, ID2D1Factory *factory) DECLSPEC_HIDDEN;
 581 HRESULT d2d_rectangle_geometry_init(struct d2d_geometry *geometry,
 582         ID2D1Factory *factory, const D2D1_RECT_F *rect) DECLSPEC_HIDDEN;
 583 HRESULT d2d_rounded_rectangle_geometry_init(struct d2d_geometry *geometry,
 584         ID2D1Factory *factory, const D2D1_ROUNDED_RECT *rounded_rect) DECLSPEC_HIDDEN;
 585 void d2d_transformed_geometry_init(struct d2d_geometry *geometry, ID2D1Factory *factory,
 586         ID2D1Geometry *src_geometry, const D2D_MATRIX_3X2_F *transform) DECLSPEC_HIDDEN;
 587 HRESULT d2d_geometry_group_init(struct d2d_geometry *geometry, ID2D1Factory *factory,
 588         D2D1_FILL_MODE fill_mode, ID2D1Geometry **src_geometries, unsigned int geometry_count) DECLSPEC_HIDDEN;
 589 struct d2d_geometry *unsafe_impl_from_ID2D1Geometry(ID2D1Geometry *iface) DECLSPEC_HIDDEN;
 590
 591 struct d2d_device
 592 {
 593     ID2D1Device ID2D1Device_iface;
 594     LONG refcount;
 595     ID2D1Factory1 *factory;
 596     IDXGIDevice *dxgi_device;
 597 };
 598
 599 void d2d_device_init(struct d2d_device *device, ID2D1Factory1 *factory, IDXGIDevice *dxgi_device) DECLSPEC_HIDDEN;
 600
 601 struct d2d_shader
 602 {
 603     GUID id;
 604     IUnknown *shader;
 605 };
 606
 607 struct d2d_effect_context
 608 {
 609     ID2D1EffectContext ID2D1EffectContext_iface;
 610     LONG refcount;
 611
 612     struct d2d_device_context *device_context;
 613
 614     struct d2d_shader *shaders;
 615     size_t shaders_size;
 616     size_t shader_count;
 617 };
 618
 619 void d2d_effect_context_init(struct d2d_effect_context *effect_context,
 620         struct d2d_device_context *device_context) DECLSPEC_HIDDEN;
 621
 622 struct d2d_effect_property
 623 {
 624     WCHAR *name;
 625     D2D1_PROPERTY_TYPE type;
 626     UINT32 index;
 627     BOOL readonly;
 628     union
 629     {
 630         size_t offset;
 631         void *ptr;
 632     } data;
 633     UINT32 size;
 634     PD2D1_PROPERTY_SET_FUNCTION set_function;
 635     PD2D1_PROPERTY_GET_FUNCTION get_function;
 636     struct d2d_effect_properties *subproperties;
 637 };
 638
 639 struct d2d_effect_properties
 640 {
 641     ID2D1Properties ID2D1Properties_iface;
 642     struct d2d_effect *effect;
 643
 644     struct d2d_effect_property *properties;
 645     size_t offset;
 646     size_t size;
 647     size_t count;
 648     size_t custom_count;
 649     struct
 650     {
 651         BYTE *ptr;
 652         size_t size;
 653         size_t count;
 654     } data;
 655 };
 656
 657 struct d2d_effect_registration
 658 {
 659     struct list entry;
 660     PD2D1_EFFECT_FACTORY factory;
 661     UINT32 registration_count;
 662     BOOL builtin;
 663     CLSID id;
 664
 665     UINT32 input_count;
 666     UINT32 default_input_count;
 667     struct d2d_effect_properties properties;
 668 };
 669
 670 struct d2d_factory;
 671 void d2d_effects_init_builtins(struct d2d_factory *factory) DECLSPEC_HIDDEN;
 672 struct d2d_effect_registration * d2d_factory_get_registered_effect(ID2D1Factory *factory,
 673         const GUID *effect_id) DECLSPEC_HIDDEN;
 674 void d2d_factory_register_effect(struct d2d_factory *factory,
 675         struct d2d_effect_registration *effect) DECLSPEC_HIDDEN;
 676
 677 struct d2d_transform_graph
 678 {
 679     ID2D1TransformGraph ID2D1TransformGraph_iface;
 680     LONG refcount;
 681 };
 682
 683 struct d2d_effect
 684 {
 685     ID2D1Effect ID2D1Effect_iface;
 686     ID2D1Image ID2D1Image_iface;
 687     LONG refcount;
 688
 689     ID2D1EffectImpl *impl;
 690     struct d2d_effect_properties properties;
 691     struct d2d_effect_context *effect_context;
 692     struct d2d_transform_graph *graph;
 693     ID2D1Image **inputs;
 694     size_t inputs_size;
 695     size_t input_count;
 696 };
 697
 698 HRESULT d2d_effect_create(struct d2d_device_context *context, const CLSID *effect_id,
 699         ID2D1Effect **effect) DECLSPEC_HIDDEN;
 700 HRESULT d2d_effect_properties_add(struct d2d_effect_properties *props, const WCHAR *name,
 701         UINT32 index, D2D1_PROPERTY_TYPE type, const WCHAR *value) DECLSPEC_HIDDEN;
 702 HRESULT d2d_effect_subproperties_add(struct d2d_effect_properties *props, const WCHAR *name,
 703         UINT32 index, D2D1_PROPERTY_TYPE type, const WCHAR *value) DECLSPEC_HIDDEN;
 704 struct d2d_effect_property * d2d_effect_properties_get_property_by_name(
 705         const struct d2d_effect_properties *properties, const WCHAR *name) DECLSPEC_HIDDEN;
 706 void d2d_effect_properties_cleanup(struct d2d_effect_properties *props) DECLSPEC_HIDDEN;
 707
 708 struct d2d_command_list
 709 {
 710     ID2D1CommandList ID2D1CommandList_iface;
 711     LONG refcount;
 712
 713     ID2D1Factory *factory;
 714 };
 715
 716 HRESULT d2d_command_list_create(ID2D1Factory *factory, struct d2d_command_list **command_list) DECLSPEC_HIDDEN;
 717 struct d2d_command_list *unsafe_impl_from_ID2D1CommandList(ID2D1CommandList *iface) DECLSPEC_HIDDEN;
 718
 719 static inline BOOL d2d_array_reserve(void **elements, size_t *capacity, size_t count, size_t size)
 720 {
 721     size_t new_capacity, max_capacity;
 722     void *new_elements;
 723
 724     if (count <= *capacity)
 725         return TRUE;
 726
 727     max_capacity = ~(SIZE_T)0 / size;
 728     if (count > max_capacity)
 729         return FALSE;
 730
 731     new_capacity = max(4, *capacity);
 732     while (new_capacity < count && new_capacity <= max_capacity / 2)
 733         new_capacity *= 2;
 734     if (new_capacity < count)
 735         new_capacity = max_capacity;
 736
 737     if (!(new_elements = realloc(*elements, new_capacity * size)))
 738         return FALSE;
 739
 740     *elements = new_elements;
 741     *capacity = new_capacity;
 742     return TRUE;
 743 }
 744
 745 static inline void d2d_matrix_multiply(D2D_MATRIX_3X2_F *a, const D2D_MATRIX_3X2_F *b)
 746 {
 747     D2D_MATRIX_3X2_F tmp = *a;
 748
 749     a->_11 = tmp._11 * b->_11 + tmp._12 * b->_21;
 750     a->_12 = tmp._11 * b->_12 + tmp._12 * b->_22;
 751     a->_21 = tmp._21 * b->_11 + tmp._22 * b->_21;
 752     a->_22 = tmp._21 * b->_12 + tmp._22 * b->_22;
 753     a->_31 = tmp._31 * b->_11 + tmp._32 * b->_21 + b->_31;
 754     a->_32 = tmp._31 * b->_12 + tmp._32 * b->_22 + b->_32;
 755 }
 756
 757 /* Dst must be different from src. */
 758 static inline BOOL d2d_matrix_invert(D2D_MATRIX_3X2_F *dst, const D2D_MATRIX_3X2_F *src)
 759 {
 760     float d = src->_11 * src->_22 - src->_21 * src->_12;
 761
 762     if (d == 0.0f)
 763         return FALSE;
 764     dst->_11 = src->_22 / d;
 765     dst->_21 = -src->_21 / d;
 766     dst->_31 = (src->_21 * src->_32 - src->_31 * src->_22) / d;
 767     dst->_12 = -src->_12 / d;
 768     dst->_22 = src->_11 / d;
 769     dst->_32 = -(src->_11 * src->_32 - src->_31 * src->_12) / d;
 770
 771     return TRUE;
 772 }
 773
 774 static inline void d2d_point_set(D2D1_POINT_2F *dst, float x, float y)
 775 {
 776     dst->x = x;
 777     dst->y = y;
 778 }
 779
 780 static inline float d2d_point_dot(const D2D1_POINT_2F *p0, const D2D1_POINT_2F *p1)
 781 {
 782     return p0->x * p1->x + p0->y * p1->y;
 783 }
 784
 785 static inline void d2d_point_transform(D2D1_POINT_2F *dst, const D2D1_MATRIX_3X2_F *matrix, float x, float y)
 786 {
 787     dst->x = x * matrix->_11 + y * matrix->_21 + matrix->_31;
 788     dst->y = x * matrix->_12 + y * matrix->_22 + matrix->_32;
 789 }
 790
 791 static inline void d2d_rect_expand(D2D1_RECT_F *dst, const D2D1_POINT_2F *point)
 792 {
 793     if (point->x < dst->left)
 794         dst->left = point->x;
 795     if (point->x > dst->right)
 796         dst->right = point->x;
 797     if (point->y < dst->top)
 798         dst->top = point->y;
 799     if (point->y > dst->bottom)
 800         dst->bottom = point->y;
 801 }
 802
 803 static inline D2D1_INTERPOLATION_MODE d2d1_1_interp_mode_from_d2d1(D2D1_BITMAP_INTERPOLATION_MODE mode)
 804 {
 805     return (D2D1_INTERPOLATION_MODE)mode;
 806 }
 807
 808 static inline const char *debug_d2d_color_f(const D2D1_COLOR_F *colour)
 809 {
 810     if (!colour)
 811         return "(null)";
 812     return wine_dbg_sprintf("{%.8e, %.8e, %.8e, %.8e}", colour->r, colour->g, colour->b, colour->a);
 813 }
 814
 815 static inline const char *debug_d2d_point_2f(const D2D1_POINT_2F *point)
 816 {
 817     if (!point)
 818         return "(null)";
 819     return wine_dbg_sprintf("{%.8e, %.8e}", point->x, point->y);
 820 }
 821
 822 static inline const char *debug_d2d_point_2l(const D2D1_POINT_2L *point)
 823 {
 824     if (!point)
 825         return "(null)";
 826     return wine_dbg_sprintf("{%ld, %ld}", point->x, point->y);
 827 }
 828
 829 static inline const char *debug_d2d_rect_f(const D2D1_RECT_F *rect)
 830 {
 831     if (!rect)
 832         return "(null)";
 833     return wine_dbg_sprintf("(%.8e, %.8e)-(%.8e, %.8e)", rect->left, rect->top, rect->right, rect->bottom);
 834 }
 835
 836 static inline const char *debug_d2d_rect_l(const D2D1_RECT_L *rect)
 837 {
 838     if (!rect)
 839         return "(null)";
 840     return wine_dbg_sprintf("(%ld, %ld)-(%ld, %ld)", rect->left, rect->top, rect->right, rect->bottom);
 841 }
 842
 843 static inline const char *debug_d2d_rounded_rect(const D2D1_ROUNDED_RECT *rounded_rect)
 844 {
 845     if (!rounded_rect)
 846         return "(null)";
 847     return wine_dbg_sprintf("(%.8e, %.8e)-(%.8e, %.8e)[%.8e, %.8e]", rounded_rect->rect.left, rounded_rect->rect.top,
 848             rounded_rect->rect.right, rounded_rect->rect.bottom, rounded_rect->radiusX, rounded_rect->radiusY);
 849 }
 850
 851 static inline const char *debug_d2d_ellipse(const D2D1_ELLIPSE *ellipse)
 852 {
 853     if (!ellipse)
 854         return "(null)";
 855     return wine_dbg_sprintf("(%.8e, %.8e)[%.8e, %.8e]",
 856             ellipse->point.x, ellipse->point.y, ellipse->radiusX, ellipse->radiusY);
 857 }
 858
 859 #endif /* __WINE_D2D1_PRIVATE_H */