dlls/dxgi/device.c

   1 /*
   2  * Copyright 2008 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
  20 #include "config.h"
  21 #include "wine/port.h"
  22
  23 #include "dxgi_private.h"
  24
  25 WINE_DEFAULT_DEBUG_CHANNEL(dxgi);
  26
  27 /* IUnknown methods */
  28
  29 static HRESULT STDMETHODCALLTYPE dxgi_device_QueryInterface(IWineDXGIDevice *iface, REFIID riid, void **object)
  30 {
  31     struct dxgi_device *This = (struct dxgi_device *)iface;
  32
  33     TRACE("iface %p, riid %s, object %p\n", iface, debugstr_guid(riid), object);
  34
  35     if (IsEqualGUID(riid, &IID_IUnknown)
  36             || IsEqualGUID(riid, &IID_IDXGIObject)
  37             || IsEqualGUID(riid, &IID_IDXGIDevice)
  38             || IsEqualGUID(riid, &IID_IWineDXGIDevice))
  39     {
  40         IUnknown_AddRef(iface);
  41         *object = iface;
  42         return S_OK;
  43     }
  44
  45     if (This->child_layer)
  46     {
  47         TRACE("forwarding to child layer %p\n", This->child_layer);
  48         return IUnknown_QueryInterface(This->child_layer, riid, object);
  49     }
  50
  51     WARN("%s not implemented, returning E_NOINTERFACE\n", debugstr_guid(riid));
  52
  53     *object = NULL;
  54     return E_NOINTERFACE;
  55 }
  56
  57 static ULONG STDMETHODCALLTYPE dxgi_device_AddRef(IWineDXGIDevice *iface)
  58 {
  59     struct dxgi_device *This = (struct dxgi_device *)iface;
  60     ULONG refcount = InterlockedIncrement(&This->refcount);
  61
  62     TRACE("%p increasing refcount to %u\n", This, refcount);
  63
  64     return refcount;
  65 }
  66
  67 static ULONG STDMETHODCALLTYPE dxgi_device_Release(IWineDXGIDevice *iface)
  68 {
  69     struct dxgi_device *This = (struct dxgi_device *)iface;
  70     ULONG refcount = InterlockedDecrement(&This->refcount);
  71
  72     TRACE("%p decreasing refcount to %u\n", This, refcount);
  73
  74     if (!refcount)
  75     {
  76         if (This->child_layer) IUnknown_Release(This->child_layer);
  77         EnterCriticalSection(&dxgi_cs);
  78         IWineD3DDevice_Release(This->wined3d_device);
  79         LeaveCriticalSection(&dxgi_cs);
  80         IWineDXGIFactory_Release(This->factory);
  81         HeapFree(GetProcessHeap(), 0, This);
  82     }
  83
  84     return refcount;
  85 }
  86
  87 /* IDXGIObject methods */
  88
  89 static HRESULT STDMETHODCALLTYPE dxgi_device_SetPrivateData(IWineDXGIDevice *iface,
  90         REFGUID guid, UINT data_size, const void *data)
  91 {
  92     FIXME("iface %p, guid %s, data_size %u, data %p stub!\n", iface, debugstr_guid(guid), data_size, data);
  93
  94     return E_NOTIMPL;
  95 }
  96
  97 static HRESULT STDMETHODCALLTYPE dxgi_device_SetPrivateDataInterface(IWineDXGIDevice *iface,
  98         REFGUID guid, const IUnknown *object)
  99 {
 100     FIXME("iface %p, guid %s, object %p stub!\n", iface, debugstr_guid(guid), object);
 101
 102     return E_NOTIMPL;
 103 }
 104
 105 static HRESULT STDMETHODCALLTYPE dxgi_device_GetPrivateData(IWineDXGIDevice *iface,
 106         REFGUID guid, UINT *data_size, void *data)
 107 {
 108     FIXME("iface %p, guid %s, data_size %p, data %p stub!\n", iface, debugstr_guid(guid), data_size, data);
 109
 110     return E_NOTIMPL;
 111 }
 112
 113 static HRESULT STDMETHODCALLTYPE dxgi_device_GetParent(IWineDXGIDevice *iface, REFIID riid, void **parent)
 114 {
 115     FIXME("iface %p, riid %s, parent %p stub!\n", iface, debugstr_guid(riid), parent);
 116
 117     return E_NOTIMPL;
 118 }
 119
 120 /* IDXGIDevice methods */
 121
 122 static HRESULT STDMETHODCALLTYPE dxgi_device_GetAdapter(IWineDXGIDevice *iface, IDXGIAdapter **adapter)
 123 {
 124     struct dxgi_device *This = (struct dxgi_device *)iface;
 125     WINED3DDEVICE_CREATION_PARAMETERS create_parameters;
 126     HRESULT hr;
 127
 128     TRACE("iface %p, adapter %p\n", iface, adapter);
 129
 130     EnterCriticalSection(&dxgi_cs);
 131
 132     hr = IWineD3DDevice_GetCreationParameters(This->wined3d_device, &create_parameters);
 133     if (FAILED(hr))
 134     {
 135         LeaveCriticalSection(&dxgi_cs);
 136         return hr;
 137     }
 138
 139     LeaveCriticalSection(&dxgi_cs);
 140
 141     return IWineDXGIFactory_EnumAdapters(This->factory, create_parameters.AdapterOrdinal, adapter);
 142 }
 143
 144 static HRESULT STDMETHODCALLTYPE dxgi_device_CreateSurface(IWineDXGIDevice *iface,
 145         const DXGI_SURFACE_DESC *desc, UINT surface_count, DXGI_USAGE usage,
 146         const DXGI_SHARED_RESOURCE *shared_resource, IDXGISurface **surface)
 147 {
 148     IWineD3DDeviceParent *device_parent;
 149     HRESULT hr;
 150     UINT i;
 151     UINT j;
 152
 153     TRACE("iface %p, desc %p, surface_count %u, usage %#x, shared_resource %p, surface %p\n",
 154             iface, desc, surface_count, usage, shared_resource, surface);
 155
 156     hr = IWineDXGIDevice_QueryInterface(iface, &IID_IWineD3DDeviceParent, (void **)&device_parent);
 157     if (FAILED(hr))
 158     {
 159         ERR("Device should implement IWineD3DDeviceParent\n");
 160         return E_FAIL;
 161     }
 162
 163     FIXME("Implement DXGI<->wined3d format and usage conversion\n");
 164
 165     memset(surface, 0, surface_count * sizeof(*surface));
 166     for (i = 0; i < surface_count; ++i)
 167     {
 168         IWineD3DSurface *wined3d_surface;
 169         IUnknown *parent;
 170
 171         hr = IWineD3DDeviceParent_CreateSurface(device_parent, NULL, desc->Width, desc->Height, desc->Format,
 172                 usage, WINED3DPOOL_DEFAULT, 0, WINED3DCUBEMAP_FACE_POSITIVE_X, &wined3d_surface);
 173         if (FAILED(hr))
 174         {
 175             ERR("CreateSurface failed, returning %#x\n", hr);
 176             goto fail;
 177         }
 178
 179         hr = IWineD3DSurface_GetParent(wined3d_surface, &parent);
 180         IWineD3DSurface_Release(wined3d_surface);
 181         if (FAILED(hr))
 182         {
 183             ERR("GetParent failed, returning %#x\n", hr);
 184             goto fail;
 185         }
 186
 187         hr = IUnknown_QueryInterface(parent, &IID_IDXGISurface, (void **)&surface[i]);
 188         IUnknown_Release(parent);
 189         if (FAILED(hr))
 190         {
 191             ERR("Surface should implement IDXGISurface\n");
 192             goto fail;
 193         }
 194
 195         TRACE("Created IDXGISurface %p (%u/%u)\n", surface[i], i + 1, surface_count);
 196     }
 197     IWineD3DDeviceParent_Release(device_parent);
 198
 199     return S_OK;
 200
 201 fail:
 202     for (j = 0; j < i; ++j)
 203     {
 204         IDXGISurface_Release(surface[i]);
 205     }
 206     IWineD3DDeviceParent_Release(device_parent);
 207     return hr;
 208 }
 209
 210 static HRESULT STDMETHODCALLTYPE dxgi_device_QueryResourceResidency(IWineDXGIDevice *iface,
 211         IUnknown *const *resources, DXGI_RESIDENCY *residency, UINT resource_count)
 212 {
 213     FIXME("iface %p, resources %p, residency %p, resource_count %u stub!\n",
 214             iface, resources, residency, resource_count);
 215
 216     return E_NOTIMPL;
 217 }
 218
 219 static HRESULT STDMETHODCALLTYPE dxgi_device_SetGPUThreadPriority(IWineDXGIDevice *iface, INT priority)
 220 {
 221     FIXME("iface %p, priority %d stub!\n", iface, priority);
 222
 223     return E_NOTIMPL;
 224 }
 225
 226 static HRESULT STDMETHODCALLTYPE dxgi_device_GetGPUThreadPriority(IWineDXGIDevice *iface, INT *priority)
 227 {
 228     FIXME("iface %p, priority %p stub!\n", iface, priority);
 229
 230     return E_NOTIMPL;
 231 }
 232
 233 /* IWineDXGIDevice methods */
 234
 235 static IWineD3DDevice * STDMETHODCALLTYPE dxgi_device_get_wined3d_device(IWineDXGIDevice *iface)
 236 {
 237     struct dxgi_device *This = (struct dxgi_device *)iface;
 238
 239     TRACE("iface %p\n", iface);
 240
 241     EnterCriticalSection(&dxgi_cs);
 242     IWineD3DDevice_AddRef(This->wined3d_device);
 243     LeaveCriticalSection(&dxgi_cs);
 244     return This->wined3d_device;
 245 }
 246
 247 static HRESULT STDMETHODCALLTYPE dxgi_device_create_surface(IWineDXGIDevice *iface, const DXGI_SURFACE_DESC *desc,
 248         DXGI_USAGE usage, const DXGI_SHARED_RESOURCE *shared_resource, IUnknown *outer, void **surface)
 249 {
 250     struct dxgi_surface *object;
 251
 252     FIXME("iface %p, desc %p, usage %#x, shared_resource %p, outer %p, surface %p partial stub!\n",
 253             iface, desc, usage, shared_resource, outer, surface);
 254
 255     object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*object));
 256     if (!object)
 257     {
 258         ERR("Failed to allocate DXGI surface object memory\n");
 259         return E_OUTOFMEMORY;
 260     }
 261
 262     object->vtbl = &dxgi_surface_vtbl;
 263     object->inner_unknown_vtbl = &dxgi_surface_inner_unknown_vtbl;
 264     object->refcount = 1;
 265
 266     if (outer)
 267     {
 268         object->outer_unknown = outer;
 269         *surface = &object->inner_unknown_vtbl;
 270     }
 271     else
 272     {
 273         object->outer_unknown = (IUnknown *)&object->inner_unknown_vtbl;
 274         *surface = object;
 275     }
 276
 277     TRACE("Created IDXGISurface %p\n", object);
 278
 279     return S_OK;
 280 }
 281
 282 const struct IWineDXGIDeviceVtbl dxgi_device_vtbl =
 283 {
 284     /* IUnknown methods */
 285     dxgi_device_QueryInterface,
 286     dxgi_device_AddRef,
 287     dxgi_device_Release,
 288     /* IDXGIObject methods */
 289     dxgi_device_SetPrivateData,
 290     dxgi_device_SetPrivateDataInterface,
 291     dxgi_device_GetPrivateData,
 292     dxgi_device_GetParent,
 293     /* IDXGIDevice methods */
 294     dxgi_device_GetAdapter,
 295     dxgi_device_CreateSurface,
 296     dxgi_device_QueryResourceResidency,
 297     dxgi_device_SetGPUThreadPriority,
 298     dxgi_device_GetGPUThreadPriority,
 299     /* IWineDXGIAdapter methods */
 300     dxgi_device_get_wined3d_device,
 301     dxgi_device_create_surface,
 302 };