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
  24 #include <assert.h>
  25 #include <limits.h>
  26 #define COBJMACROS
  27 #include "d2d1.h"
  28 #ifdef D2D1_INIT_GUID
  29 #include "initguid.h"
  30 #endif
  31 #include "dwrite.h"
  32
  33 enum d2d_brush_type
  34 {
  35     D2D_BRUSH_TYPE_SOLID,
  36     D2D_BRUSH_TYPE_LINEAR,
  37     D2D_BRUSH_TYPE_BITMAP,
  38 };
  39
  40 struct d2d_clip_stack
  41 {
  42     D2D1_RECT_F *stack;
  43     unsigned int size;
  44     unsigned int count;
  45 };
  46
  47 struct d2d_d3d_render_target
  48 {
  49     ID2D1RenderTarget ID2D1RenderTarget_iface;
  50     IDWriteTextRenderer IDWriteTextRenderer_iface;
  51     LONG refcount;
  52
  53     ID3D10Device *device;
  54     ID3D10RenderTargetView *view;
  55     ID3D10StateBlock *stateblock;
  56     ID3D10InputLayout *il;
  57     unsigned int vb_stride;
  58     ID3D10Buffer *vb;
  59     ID3D10VertexShader *vs;
  60     ID3D10RasterizerState *rs;
  61     ID3D10BlendState *bs;
  62
  63     ID3D10PixelShader *rect_solid_ps;
  64
  65     D2D1_SIZE_U pixel_size;
  66     D2D1_MATRIX_3X2_F transform;
  67     struct d2d_clip_stack clip_stack;
  68     float dpi_x;
  69     float dpi_y;
  70 };
  71
  72 HRESULT d2d_d3d_render_target_init(struct d2d_d3d_render_target *render_target, ID2D1Factory *factory,
  73         IDXGISurface *surface, const D2D1_RENDER_TARGET_PROPERTIES *desc) DECLSPEC_HIDDEN;
  74
  75 struct d2d_wic_render_target
  76 {
  77     ID2D1RenderTarget ID2D1RenderTarget_iface;
  78     LONG refcount;
  79
  80     IDXGISurface *dxgi_surface;
  81     ID2D1RenderTarget *dxgi_target;
  82     ID3D10Texture2D *readback_texture;
  83     IWICBitmap *bitmap;
  84
  85     unsigned int width;
  86     unsigned int height;
  87     unsigned int bpp;
  88 };
  89
  90 HRESULT d2d_wic_render_target_init(struct d2d_wic_render_target *render_target, ID2D1Factory *factory,
  91         IWICBitmap *bitmap, const D2D1_RENDER_TARGET_PROPERTIES *desc) DECLSPEC_HIDDEN;
  92
  93 struct d2d_gradient
  94 {
  95     ID2D1GradientStopCollection ID2D1GradientStopCollection_iface;
  96     LONG refcount;
  97
  98     D2D1_GRADIENT_STOP *stops;
  99     UINT32 stop_count;
 100 };
 101
 102 HRESULT d2d_gradient_init(struct d2d_gradient *gradient, ID2D1RenderTarget *render_target,
 103         const D2D1_GRADIENT_STOP *stops, UINT32 stop_count, D2D1_GAMMA gamma,
 104         D2D1_EXTEND_MODE extend_mode) DECLSPEC_HIDDEN;
 105
 106 struct d2d_brush
 107 {
 108     ID2D1Brush ID2D1Brush_iface;
 109     LONG refcount;
 110
 111     float opacity;
 112
 113     enum d2d_brush_type type;
 114     union
 115     {
 116         struct
 117         {
 118             D2D1_COLOR_F color;
 119         } solid;
 120     } u;
 121 };
 122
 123 void d2d_solid_color_brush_init(struct d2d_brush *brush, ID2D1RenderTarget *render_target,
 124         const D2D1_COLOR_F *color, const D2D1_BRUSH_PROPERTIES *desc) DECLSPEC_HIDDEN;
 125 void d2d_linear_gradient_brush_init(struct d2d_brush *brush, ID2D1RenderTarget *render_target,
 126         const D2D1_LINEAR_GRADIENT_BRUSH_PROPERTIES *gradient_brush_desc, const D2D1_BRUSH_PROPERTIES *brush_desc,
 127         ID2D1GradientStopCollection *gradient) DECLSPEC_HIDDEN;
 128 void d2d_bitmap_brush_init(struct d2d_brush *brush, ID2D1RenderTarget *render_target,
 129         const ID2D1Bitmap *bitmap, const D2D1_BITMAP_BRUSH_PROPERTIES *bitmap_brush_desc,
 130         const D2D1_BRUSH_PROPERTIES *brush_desc) DECLSPEC_HIDDEN;
 131 struct d2d_brush *unsafe_impl_from_ID2D1Brush(ID2D1Brush *iface) DECLSPEC_HIDDEN;
 132
 133 struct d2d_stroke_style
 134 {
 135     ID2D1StrokeStyle ID2D1StrokeStyle_iface;
 136     LONG refcount;
 137 };
 138
 139 void d2d_stroke_style_init(struct d2d_stroke_style *style, ID2D1Factory *factory,
 140         const D2D1_STROKE_STYLE_PROPERTIES *desc, const float *dashes, UINT32 dash_count) DECLSPEC_HIDDEN;
 141
 142 struct d2d_mesh
 143 {
 144     ID2D1Mesh ID2D1Mesh_iface;
 145     LONG refcount;
 146 };
 147
 148 void d2d_mesh_init(struct d2d_mesh *mesh) DECLSPEC_HIDDEN;
 149
 150 struct d2d_bitmap
 151 {
 152     ID2D1Bitmap ID2D1Bitmap_iface;
 153     LONG refcount;
 154 };
 155
 156 void d2d_bitmap_init(struct d2d_bitmap *bitmap, D2D1_SIZE_U size, const void *src_data,
 157         UINT32 pitch, const D2D1_BITMAP_PROPERTIES *desc) DECLSPEC_HIDDEN;
 158
 159 #endif /* __WINE_D2D1_PRIVATE_H */