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     ID3D10PixelShader *rect_bitmap_ps;
  65
  66     D2D1_SIZE_U pixel_size;
  67     D2D1_MATRIX_3X2_F transform;
  68     struct d2d_clip_stack clip_stack;
  69     float dpi_x;
  70     float dpi_y;
  71 };
  72
  73 HRESULT d2d_d3d_render_target_init(struct d2d_d3d_render_target *render_target, ID2D1Factory *factory,
  74         IDXGISurface *surface, const D2D1_RENDER_TARGET_PROPERTIES *desc) DECLSPEC_HIDDEN;
  75
  76 struct d2d_wic_render_target
  77 {
  78     ID2D1RenderTarget ID2D1RenderTarget_iface;
  79     LONG refcount;
  80
  81     IDXGISurface *dxgi_surface;
  82     ID2D1RenderTarget *dxgi_target;
  83     ID3D10Texture2D *readback_texture;
  84     IWICBitmap *bitmap;
  85
  86     unsigned int width;
  87     unsigned int height;
  88     unsigned int bpp;
  89 };
  90
  91 HRESULT d2d_wic_render_target_init(struct d2d_wic_render_target *render_target, ID2D1Factory *factory,
  92         IWICBitmap *bitmap, const D2D1_RENDER_TARGET_PROPERTIES *desc) DECLSPEC_HIDDEN;
  93
  94 struct d2d_gradient
  95 {
  96     ID2D1GradientStopCollection ID2D1GradientStopCollection_iface;
  97     LONG refcount;
  98
  99     D2D1_GRADIENT_STOP *stops;
 100     UINT32 stop_count;
 101 };
 102
 103 HRESULT d2d_gradient_init(struct d2d_gradient *gradient, ID2D1RenderTarget *render_target,
 104         const D2D1_GRADIENT_STOP *stops, UINT32 stop_count, D2D1_GAMMA gamma,
 105         D2D1_EXTEND_MODE extend_mode) DECLSPEC_HIDDEN;
 106
 107 struct d2d_brush
 108 {
 109     ID2D1Brush ID2D1Brush_iface;
 110     LONG refcount;
 111
 112     float opacity;
 113     D2D1_MATRIX_3X2_F transform;
 114
 115     enum d2d_brush_type type;
 116     union
 117     {
 118         struct
 119         {
 120             D2D1_COLOR_F color;
 121         } solid;
 122         struct
 123         {
 124             struct d2d_bitmap *bitmap;
 125             ID3D10SamplerState *sampler_state;
 126         } bitmap;
 127     } u;
 128 };
 129
 130 void d2d_solid_color_brush_init(struct d2d_brush *brush, ID2D1RenderTarget *render_target,
 131         const D2D1_COLOR_F *color, const D2D1_BRUSH_PROPERTIES *desc) DECLSPEC_HIDDEN;
 132 void d2d_linear_gradient_brush_init(struct d2d_brush *brush, ID2D1RenderTarget *render_target,
 133         const D2D1_LINEAR_GRADIENT_BRUSH_PROPERTIES *gradient_brush_desc, const D2D1_BRUSH_PROPERTIES *brush_desc,
 134         ID2D1GradientStopCollection *gradient) DECLSPEC_HIDDEN;
 135 HRESULT d2d_bitmap_brush_init(struct d2d_brush *brush, struct d2d_d3d_render_target *render_target,
 136         ID2D1Bitmap *bitmap, const D2D1_BITMAP_BRUSH_PROPERTIES *bitmap_brush_desc,
 137         const D2D1_BRUSH_PROPERTIES *brush_desc) DECLSPEC_HIDDEN;
 138 void d2d_brush_bind_resources(struct d2d_brush *brush, ID3D10Device *device) DECLSPEC_HIDDEN;
 139 struct d2d_brush *unsafe_impl_from_ID2D1Brush(ID2D1Brush *iface) DECLSPEC_HIDDEN;
 140
 141 struct d2d_stroke_style
 142 {
 143     ID2D1StrokeStyle ID2D1StrokeStyle_iface;
 144     LONG refcount;
 145 };
 146
 147 void d2d_stroke_style_init(struct d2d_stroke_style *style, ID2D1Factory *factory,
 148         const D2D1_STROKE_STYLE_PROPERTIES *desc, const float *dashes, UINT32 dash_count) DECLSPEC_HIDDEN;
 149
 150 struct d2d_mesh
 151 {
 152     ID2D1Mesh ID2D1Mesh_iface;
 153     LONG refcount;
 154 };
 155
 156 void d2d_mesh_init(struct d2d_mesh *mesh) DECLSPEC_HIDDEN;
 157
 158 struct d2d_bitmap
 159 {
 160     ID2D1Bitmap ID2D1Bitmap_iface;
 161     LONG refcount;
 162
 163     ID3D10ShaderResourceView *view;
 164     D2D1_SIZE_U pixel_size;
 165     float dpi_x;
 166     float dpi_y;
 167 };
 168
 169 HRESULT d2d_bitmap_init(struct d2d_bitmap *bitmap, struct d2d_d3d_render_target *render_target,
 170         D2D1_SIZE_U size, const void *src_data, UINT32 pitch, const D2D1_BITMAP_PROPERTIES *desc) DECLSPEC_HIDDEN;
 171 struct d2d_bitmap *unsafe_impl_from_ID2D1Bitmap(ID2D1Bitmap *iface) DECLSPEC_HIDDEN;
 172
 173 struct d2d_state_block
 174 {
 175     ID2D1DrawingStateBlock ID2D1DrawingStateBlock_iface;
 176     LONG refcount;
 177 };
 178
 179 void d2d_state_block_init(struct d2d_state_block *state_block, const D2D1_DRAWING_STATE_DESCRIPTION *desc,
 180         IDWriteRenderingParams *text_rendering_params) DECLSPEC_HIDDEN;
 181
 182 #endif /* __WINE_D2D1_PRIVATE_H */