dlls/d2d1/factory.c

   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 #include "config.h"
  20 #include "wine/port.h"
  21
  22 #include "d2d1_private.h"
  23
  24 WINE_DEFAULT_DEBUG_CHANNEL(d2d);
  25
  26 struct d2d_factory
  27 {
  28     ID2D1Factory ID2D1Factory_iface;
  29     LONG refcount;
  30 };
  31
  32 static inline struct d2d_factory *impl_from_ID2D1Factory(ID2D1Factory *iface)
  33 {
  34     return CONTAINING_RECORD(iface, struct d2d_factory, ID2D1Factory_iface);
  35 }
  36
  37 static HRESULT STDMETHODCALLTYPE d2d_factory_QueryInterface(ID2D1Factory *iface, REFIID iid, void **out)
  38 {
  39     TRACE("iface %p, iid %s, out %p.\n", iface, debugstr_guid(iid), out);
  40
  41     if (IsEqualGUID(iid, &IID_ID2D1Factory)
  42             || IsEqualGUID(iid, &IID_IUnknown))
  43     {
  44         ID2D1Factory_AddRef(iface);
  45         *out = iface;
  46         return S_OK;
  47     }
  48
  49     WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(iid));
  50
  51     *out = NULL;
  52     return E_NOINTERFACE;
  53 }
  54
  55 static ULONG STDMETHODCALLTYPE d2d_factory_AddRef(ID2D1Factory *iface)
  56 {
  57     struct d2d_factory *factory = impl_from_ID2D1Factory(iface);
  58     ULONG refcount = InterlockedIncrement(&factory->refcount);
  59
  60     TRACE("%p increasing refcount to %u.\n", iface, refcount);
  61
  62     return refcount;
  63 }
  64
  65 static ULONG STDMETHODCALLTYPE d2d_factory_Release(ID2D1Factory *iface)
  66 {
  67     struct d2d_factory *factory = impl_from_ID2D1Factory(iface);
  68     ULONG refcount = InterlockedDecrement(&factory->refcount);
  69
  70     TRACE("%p decreasing refcount to %u.\n", iface, refcount);
  71
  72     if (!refcount)
  73         HeapFree(GetProcessHeap(), 0, factory);
  74
  75     return refcount;
  76 }
  77
  78 static HRESULT STDMETHODCALLTYPE d2d_factory_ReloadSystemMetrics(ID2D1Factory *iface)
  79 {
  80     FIXME("iface %p stub!\n", iface);
  81
  82     return E_NOTIMPL;
  83 }
  84
  85 static void STDMETHODCALLTYPE d2d_factory_GetDesktopDpi(ID2D1Factory *iface, float *dpi_x, float *dpi_y)
  86 {
  87     FIXME("iface %p, dpi_x %p, dpi_y %p stub!\n", iface, dpi_x, dpi_y);
  88
  89     *dpi_x = 96.0f;
  90     *dpi_y = 96.0f;
  91 }
  92
  93 static HRESULT STDMETHODCALLTYPE d2d_factory_CreateRectangleGeometry(ID2D1Factory *iface,
  94         const D2D1_RECT_F *rect, ID2D1RectangleGeometry **geometry)
  95 {
  96     FIXME("iface %p, rect %p, geometry %p stub!\n", iface, rect, geometry);
  97
  98     return E_NOTIMPL;
  99 }
 100
 101 static HRESULT STDMETHODCALLTYPE d2d_factory_CreateRoundedRectangleGeometry(ID2D1Factory *iface,
 102         const D2D1_ROUNDED_RECT *rect, ID2D1RoundedRectangleGeometry **geometry)
 103 {
 104     FIXME("iface %p, rect %p, geometry %p stub!\n", iface, rect, geometry);
 105
 106     return E_NOTIMPL;
 107 }
 108
 109 static HRESULT STDMETHODCALLTYPE d2d_factory_CreateEllipseGeometry(ID2D1Factory *iface,
 110         const D2D1_ELLIPSE *ellipse, ID2D1EllipseGeometry **geometry)
 111 {
 112     FIXME("iface %p, ellipse %p, geometry %p stub!\n", iface, ellipse, geometry);
 113
 114     return E_NOTIMPL;
 115 }
 116
 117 static HRESULT STDMETHODCALLTYPE d2d_factory_CreateGeometryGroup(ID2D1Factory *iface,
 118         D2D1_FILL_MODE fill_mode, ID2D1Geometry *geometry, UINT32 geometry_count, ID2D1GeometryGroup **group)
 119 {
 120     FIXME("iface %p, fill_mode %#x, geometry %p, geometry_count %u, group %p stub!\n",
 121             iface, fill_mode, geometry, geometry_count, group);
 122
 123     return E_NOTIMPL;
 124 }
 125
 126 static HRESULT STDMETHODCALLTYPE d2d_factory_CreateTransformedGeometry(ID2D1Factory *iface,
 127         ID2D1Geometry *src_geometry, const D2D1_MATRIX_3X2_F *transform,
 128         ID2D1TransformedGeometry **transformed_geometry)
 129 {
 130     FIXME("iface %p, src_geometry %p, transform %p, transformed_geometry %p stub!\n",
 131             iface, src_geometry, transform, transformed_geometry);
 132
 133     return E_NOTIMPL;
 134 }
 135
 136 static HRESULT STDMETHODCALLTYPE d2d_factory_CreatePathGeometry(ID2D1Factory *iface, ID2D1PathGeometry *geometry)
 137 {
 138     FIXME("iface %p, geometry %p stub!\n", iface, geometry);
 139
 140     return E_NOTIMPL;
 141 }
 142
 143 static HRESULT STDMETHODCALLTYPE d2d_factory_CreateStrokeStyle(ID2D1Factory *iface,
 144         const D2D1_STROKE_STYLE_PROPERTIES *desc, const float *dashes, UINT32 dash_count,
 145         ID2D1StrokeStyle **stroke_style)
 146 {
 147     FIXME("iface %p, desc %p, dashes %p, dash_count %u, stroke_style %p stub!\n",
 148             iface, desc, dashes, dash_count, stroke_style);
 149
 150     return E_NOTIMPL;
 151 }
 152
 153 static HRESULT STDMETHODCALLTYPE d2d_factory_CreateDrawingStateBlock(ID2D1Factory *iface,
 154         const D2D1_DRAWING_STATE_DESCRIPTION *desc, IDWriteRenderingParams *text_rendering_params,
 155         ID2D1DrawingStateBlock **state_block)
 156 {
 157     FIXME("iface %p, desc %p, text_rendering_params %p, state_block %p stub!\n",
 158             iface, desc, text_rendering_params, state_block);
 159
 160     return E_NOTIMPL;
 161 }
 162
 163 static HRESULT STDMETHODCALLTYPE d2d_factory_CreateWicBitmapRenderTarget(ID2D1Factory *iface,
 164         IWICBitmap *target, const D2D1_RENDER_TARGET_PROPERTIES *desc, ID2D1RenderTarget **render_target)
 165 {
 166     FIXME("iface %p, target %p, desc %p, render_target %p stub!\n", iface, target, desc, render_target);
 167
 168     return E_NOTIMPL;
 169 }
 170
 171 static HRESULT STDMETHODCALLTYPE d2d_factory_CreateHwndRenderTarget(ID2D1Factory *iface,
 172         const D2D1_RENDER_TARGET_PROPERTIES *desc, const D2D1_HWND_RENDER_TARGET_PROPERTIES *hwnd_rt_desc,
 173         ID2D1HwndRenderTarget **render_target)
 174 {
 175     FIXME("iface %p, desc %p, hwnd_rt_desc %p, render_target %p stub!\n", iface, desc, hwnd_rt_desc, render_target);
 176
 177     return E_NOTIMPL;
 178 }
 179
 180 static HRESULT STDMETHODCALLTYPE d2d_factory_CreateDxgiSurfaceRenderTarget(ID2D1Factory *iface,
 181         IDXGISurface *surface, const D2D1_RENDER_TARGET_PROPERTIES *desc, ID2D1RenderTarget **render_target)
 182 {
 183     struct d2d_d3d_render_target *object;
 184
 185     TRACE("iface %p, surface %p, desc %p, render_target %p.\n", iface, surface, desc, render_target);
 186
 187     if (!(object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*object))))
 188         return E_OUTOFMEMORY;
 189
 190     d2d_d3d_render_target_init(object, iface, surface, desc);
 191
 192     TRACE("Created render target %p.\n", object);
 193     *render_target = &object->ID2D1RenderTarget_iface;
 194
 195     return S_OK;
 196 }
 197
 198 static HRESULT STDMETHODCALLTYPE d2d_factory_CreateDCRenderTarget(ID2D1Factory *iface,
 199         const D2D1_RENDER_TARGET_PROPERTIES *desc, ID2D1DCRenderTarget **render_target)
 200 {
 201     FIXME("iface %p, desc %p, render_target %p stub!\n", iface, desc, render_target);
 202
 203     return E_NOTIMPL;
 204 }
 205
 206 static const struct ID2D1FactoryVtbl d2d_factory_vtbl =
 207 {
 208     d2d_factory_QueryInterface,
 209     d2d_factory_AddRef,
 210     d2d_factory_Release,
 211     d2d_factory_ReloadSystemMetrics,
 212     d2d_factory_GetDesktopDpi,
 213     d2d_factory_CreateRectangleGeometry,
 214     d2d_factory_CreateRoundedRectangleGeometry,
 215     d2d_factory_CreateEllipseGeometry,
 216     d2d_factory_CreateGeometryGroup,
 217     d2d_factory_CreateTransformedGeometry,
 218     d2d_factory_CreatePathGeometry,
 219     d2d_factory_CreateStrokeStyle,
 220     d2d_factory_CreateDrawingStateBlock,
 221     d2d_factory_CreateWicBitmapRenderTarget,
 222     d2d_factory_CreateHwndRenderTarget,
 223     d2d_factory_CreateDxgiSurfaceRenderTarget,
 224     d2d_factory_CreateDCRenderTarget,
 225 };
 226
 227 static void d2d_factory_init(struct d2d_factory *factory, D2D1_FACTORY_TYPE factory_type,
 228         const D2D1_FACTORY_OPTIONS *factory_options)
 229 {
 230     FIXME("Ignoring factory type and options.\n");
 231
 232     factory->ID2D1Factory_iface.lpVtbl = &d2d_factory_vtbl;
 233     factory->refcount = 1;
 234 }
 235
 236 HRESULT WINAPI D2D1CreateFactory(D2D1_FACTORY_TYPE factory_type, REFIID iid,
 237         const D2D1_FACTORY_OPTIONS *factory_options, void **factory)
 238 {
 239     struct d2d_factory *object;
 240     HRESULT hr;
 241
 242     TRACE("factory_type %#x, iid %s, factory_options %p, factory %p.\n",
 243             factory_type, debugstr_guid(iid), factory_options, factory);
 244
 245     if (!(object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*object))))
 246         return E_OUTOFMEMORY;
 247
 248     d2d_factory_init(object, factory_type, factory_options);
 249
 250     TRACE("Created factory %p.\n", object);
 251
 252     hr = ID2D1Factory_QueryInterface(&object->ID2D1Factory_iface, iid, factory);
 253     ID2D1Factory_Release(&object->ID2D1Factory_iface);
 254
 255     return hr;
 256 }