reactos/dll/directx/wine/d3d8/surface.c

   1 /*
   2  * IDirect3DSurface8 implementation
   3  *
   4  * Copyright 2005 Oliver Stieber
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include "d3d8_private.h"
  22
  23 static inline struct d3d8_surface *impl_from_IDirect3DSurface8(IDirect3DSurface8 *iface)
  24 {
  25     return CONTAINING_RECORD(iface, struct d3d8_surface, IDirect3DSurface8_iface);
  26 }
  27
  28 static HRESULT WINAPI d3d8_surface_QueryInterface(IDirect3DSurface8 *iface, REFIID riid, void **out)
  29 {
  30     TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), out);
  31
  32     if (IsEqualGUID(riid, &IID_IDirect3DSurface8)
  33             || IsEqualGUID(riid, &IID_IDirect3DResource8)
  34             || IsEqualGUID(riid, &IID_IUnknown))
  35     {
  36         IDirect3DSurface8_AddRef(iface);
  37         *out = iface;
  38         return S_OK;
  39     }
  40
  41     WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(riid));
  42
  43     *out = NULL;
  44     return E_NOINTERFACE;
  45 }
  46
  47 static ULONG WINAPI d3d8_surface_AddRef(IDirect3DSurface8 *iface)
  48 {
  49     struct d3d8_surface *surface = impl_from_IDirect3DSurface8(iface);
  50
  51     TRACE("iface %p.\n", iface);
  52
  53     if (surface->forwardReference)
  54     {
  55         /* Forward refcounting */
  56         TRACE("Forwarding to %p.\n", surface->forwardReference);
  57         return IUnknown_AddRef(surface->forwardReference);
  58     }
  59     else
  60     {
  61         /* No container, handle our own refcounting */
  62         ULONG ref = InterlockedIncrement(&surface->refcount);
  63
  64         TRACE("%p increasing refcount to %u.\n", iface, ref);
  65
  66         if (ref == 1)
  67         {
  68             if (surface->parent_device)
  69                 IDirect3DDevice8_AddRef(surface->parent_device);
  70             wined3d_mutex_lock();
  71             wined3d_surface_incref(surface->wined3d_surface);
  72             wined3d_mutex_unlock();
  73         }
  74
  75         return ref;
  76     }
  77 }
  78
  79 static ULONG WINAPI d3d8_surface_Release(IDirect3DSurface8 *iface)
  80 {
  81     struct d3d8_surface *surface = impl_from_IDirect3DSurface8(iface);
  82
  83     TRACE("iface %p.\n", iface);
  84
  85     if (surface->forwardReference)
  86     {
  87         /* Forward refcounting */
  88         TRACE("Forwarding to %p.\n", surface->forwardReference);
  89         return IUnknown_Release(surface->forwardReference);
  90     }
  91     else
  92     {
  93         /* No container, handle our own refcounting */
  94         ULONG ref = InterlockedDecrement(&surface->refcount);
  95
  96         TRACE("%p decreasing refcount to %u.\n", iface, ref);
  97
  98         if (!ref)
  99         {
 100             IDirect3DDevice8 *parent_device = surface->parent_device;
 101
 102             /* Implicit surfaces are destroyed with the device, not if refcount reaches 0. */
 103             wined3d_mutex_lock();
 104             wined3d_surface_decref(surface->wined3d_surface);
 105             wined3d_mutex_unlock();
 106
 107             if (parent_device)
 108                 IDirect3DDevice8_Release(parent_device);
 109         }
 110
 111         return ref;
 112     }
 113 }
 114
 115 static HRESULT WINAPI d3d8_surface_GetDevice(IDirect3DSurface8 *iface, IDirect3DDevice8 **device)
 116 {
 117     struct d3d8_surface *surface = impl_from_IDirect3DSurface8(iface);
 118
 119     TRACE("iface %p, device %p.\n", iface, device);
 120
 121     if (surface->forwardReference)
 122     {
 123         IDirect3DResource8 *resource;
 124         HRESULT hr;
 125
 126         hr = IUnknown_QueryInterface(surface->forwardReference, &IID_IDirect3DResource8, (void **)&resource);
 127         if (SUCCEEDED(hr))
 128         {
 129             hr = IDirect3DResource8_GetDevice(resource, device);
 130             IDirect3DResource8_Release(resource);
 131
 132             TRACE("Returning device %p.\n", *device);
 133         }
 134
 135         return hr;
 136     }
 137
 138     *device = surface->parent_device;
 139     IDirect3DDevice8_AddRef(*device);
 140
 141     TRACE("Returning device %p.\n", *device);
 142
 143     return D3D_OK;
 144 }
 145
 146 static HRESULT WINAPI d3d8_surface_SetPrivateData(IDirect3DSurface8 *iface, REFGUID guid,
 147         const void *data, DWORD data_size, DWORD flags)
 148 {
 149     struct d3d8_surface *surface = impl_from_IDirect3DSurface8(iface);
 150     struct wined3d_resource *resource;
 151     HRESULT hr;
 152
 153     TRACE("iface %p, guid %s, data %p, data_size %u, flags %#x.\n",
 154             iface, debugstr_guid(guid), data, data_size, flags);
 155
 156     wined3d_mutex_lock();
 157     resource = wined3d_surface_get_resource(surface->wined3d_surface);
 158     hr = wined3d_resource_set_private_data(resource, guid, data, data_size, flags);
 159     wined3d_mutex_unlock();
 160
 161     return hr;
 162 }
 163
 164 static HRESULT WINAPI d3d8_surface_GetPrivateData(IDirect3DSurface8 *iface, REFGUID guid,
 165         void *data, DWORD *data_size)
 166 {
 167     struct d3d8_surface *surface = impl_from_IDirect3DSurface8(iface);
 168     struct wined3d_resource *resource;
 169     HRESULT hr;
 170
 171     TRACE("iface %p, guid %s, data %p, data_size %p.\n",
 172             iface, debugstr_guid(guid), data, data_size);
 173
 174     wined3d_mutex_lock();
 175     resource = wined3d_surface_get_resource(surface->wined3d_surface);
 176     hr = wined3d_resource_get_private_data(resource, guid, data, data_size);
 177     wined3d_mutex_unlock();
 178
 179     return hr;
 180 }
 181
 182 static HRESULT WINAPI d3d8_surface_FreePrivateData(IDirect3DSurface8 *iface, REFGUID guid)
 183 {
 184     struct d3d8_surface *surface = impl_from_IDirect3DSurface8(iface);
 185     struct wined3d_resource *resource;
 186     HRESULT hr;
 187
 188     TRACE("iface %p, guid %s.\n", iface, debugstr_guid(guid));
 189
 190     wined3d_mutex_lock();
 191     resource = wined3d_surface_get_resource(surface->wined3d_surface);
 192     hr = wined3d_resource_free_private_data(resource, guid);
 193     wined3d_mutex_unlock();
 194
 195     return hr;
 196 }
 197
 198 static HRESULT WINAPI d3d8_surface_GetContainer(IDirect3DSurface8 *iface, REFIID riid, void **container)
 199 {
 200     struct d3d8_surface *surface = impl_from_IDirect3DSurface8(iface);
 201     HRESULT hr;
 202
 203     TRACE("iface %p, riid %s, container %p.\n", iface, debugstr_guid(riid), container);
 204
 205     if (!surface->container)
 206         return E_NOINTERFACE;
 207
 208     hr = IUnknown_QueryInterface(surface->container, riid, container);
 209
 210     TRACE("Returning %p.\n", *container);
 211
 212     return hr;
 213 }
 214
 215 static HRESULT WINAPI d3d8_surface_GetDesc(IDirect3DSurface8 *iface, D3DSURFACE_DESC *desc)
 216 {
 217     struct d3d8_surface *surface = impl_from_IDirect3DSurface8(iface);
 218     struct wined3d_resource_desc wined3d_desc;
 219     struct wined3d_resource *wined3d_resource;
 220
 221     TRACE("iface %p, desc %p.\n", iface, desc);
 222
 223     wined3d_mutex_lock();
 224     wined3d_resource = wined3d_surface_get_resource(surface->wined3d_surface);
 225     wined3d_resource_get_desc(wined3d_resource, &wined3d_desc);
 226     wined3d_mutex_unlock();
 227
 228     desc->Format = d3dformat_from_wined3dformat(wined3d_desc.format);
 229     desc->Type = wined3d_desc.resource_type;
 230     desc->Usage = wined3d_desc.usage & WINED3DUSAGE_MASK;
 231     desc->Pool = wined3d_desc.pool;
 232     desc->Size = wined3d_desc.size;
 233     desc->MultiSampleType = wined3d_desc.multisample_type;
 234     desc->Width = wined3d_desc.width;
 235     desc->Height = wined3d_desc.height;
 236
 237     return D3D_OK;
 238 }
 239
 240 static HRESULT WINAPI d3d8_surface_LockRect(IDirect3DSurface8 *iface,
 241         D3DLOCKED_RECT *locked_rect, const RECT *rect, DWORD flags)
 242 {
 243     struct d3d8_surface *surface = impl_from_IDirect3DSurface8(iface);
 244     struct wined3d_map_desc map_desc;
 245     HRESULT hr;
 246
 247     TRACE("iface %p, locked_rect %p, rect %s, flags %#x.\n",
 248             iface, locked_rect, wine_dbgstr_rect(rect), flags);
 249
 250     wined3d_mutex_lock();
 251     if (rect)
 252     {
 253         D3DSURFACE_DESC desc;
 254         IDirect3DSurface8_GetDesc(iface, &desc);
 255
 256         if ((rect->left < 0)
 257                 || (rect->top < 0)
 258                 || (rect->left >= rect->right)
 259                 || (rect->top >= rect->bottom)
 260                 || (rect->right > desc.Width)
 261                 || (rect->bottom > desc.Height))
 262         {
 263             WARN("Trying to lock an invalid rectangle, returning D3DERR_INVALIDCALL\n");
 264             wined3d_mutex_unlock();
 265
 266             return D3DERR_INVALIDCALL;
 267         }
 268     }
 269
 270     hr = wined3d_surface_map(surface->wined3d_surface, &map_desc, rect, flags);
 271     wined3d_mutex_unlock();
 272
 273     locked_rect->Pitch = map_desc.row_pitch;
 274     locked_rect->pBits = map_desc.data;
 275
 276     return hr;
 277 }
 278
 279 static HRESULT WINAPI d3d8_surface_UnlockRect(IDirect3DSurface8 *iface)
 280 {
 281     struct d3d8_surface *surface = impl_from_IDirect3DSurface8(iface);
 282     HRESULT hr;
 283
 284     TRACE("iface %p.\n", iface);
 285
 286     wined3d_mutex_lock();
 287     hr = wined3d_surface_unmap(surface->wined3d_surface);
 288     wined3d_mutex_unlock();
 289
 290     switch(hr)
 291     {
 292         case WINEDDERR_NOTLOCKED:       return D3DERR_INVALIDCALL;
 293         default:                        return hr;
 294     }
 295 }
 296
 297 static const IDirect3DSurface8Vtbl d3d8_surface_vtbl =
 298 {
 299     /* IUnknown */
 300     d3d8_surface_QueryInterface,
 301     d3d8_surface_AddRef,
 302     d3d8_surface_Release,
 303     /* IDirect3DResource8 */
 304     d3d8_surface_GetDevice,
 305     d3d8_surface_SetPrivateData,
 306     d3d8_surface_GetPrivateData,
 307     d3d8_surface_FreePrivateData,
 308     /* IDirect3DSurface8 */
 309     d3d8_surface_GetContainer,
 310     d3d8_surface_GetDesc,
 311     d3d8_surface_LockRect,
 312     d3d8_surface_UnlockRect,
 313 };
 314
 315 static void STDMETHODCALLTYPE surface_wined3d_object_destroyed(void *parent)
 316 {
 317     HeapFree(GetProcessHeap(), 0, parent);
 318 }
 319
 320 static const struct wined3d_parent_ops d3d8_surface_wined3d_parent_ops =
 321 {
 322     surface_wined3d_object_destroyed,
 323 };
 324
 325 HRESULT surface_init(struct d3d8_surface *surface, struct d3d8_device *device, UINT width, UINT height,
 326         D3DFORMAT format, DWORD flags, DWORD usage, D3DPOOL pool, D3DMULTISAMPLE_TYPE multisample_type,
 327         DWORD multisample_quality)
 328 {
 329     HRESULT hr;
 330
 331     surface->IDirect3DSurface8_iface.lpVtbl = &d3d8_surface_vtbl;
 332     surface->refcount = 1;
 333
 334     /* FIXME: Check MAX bounds of MultisampleQuality. */
 335     if (multisample_quality > 0)
 336     {
 337         FIXME("Multisample quality set to %u, substituting 0.\n", multisample_quality);
 338         multisample_quality = 0;
 339     }
 340
 341     wined3d_mutex_lock();
 342     hr = wined3d_surface_create(device->wined3d_device, width, height, wined3dformat_from_d3dformat(format),
 343             usage & WINED3DUSAGE_MASK, (enum wined3d_pool)pool, multisample_type, multisample_quality,
 344             flags, surface, &d3d8_surface_wined3d_parent_ops, &surface->wined3d_surface);
 345     wined3d_mutex_unlock();
 346     if (FAILED(hr))
 347     {
 348         WARN("Failed to create wined3d surface, hr %#x.\n", hr);
 349         return hr;
 350     }
 351
 352     surface->parent_device = &device->IDirect3DDevice8_iface;
 353     IDirect3DDevice8_AddRef(surface->parent_device);
 354
 355     return D3D_OK;
 356 }
 357
 358 struct d3d8_surface *unsafe_impl_from_IDirect3DSurface8(IDirect3DSurface8 *iface)
 359 {
 360     if (!iface)
 361         return NULL;
 362     assert(iface->lpVtbl == &d3d8_surface_vtbl);
 363
 364     return impl_from_IDirect3DSurface8(iface);
 365 }