dlls/d3d10core/texture2d.c

   1 /*
   2  * Copyright 2009 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 "d3d10core_private.h"
  24
  25 WINE_DEFAULT_DEBUG_CHANNEL(d3d10core);
  26
  27 /* IUnknown methods */
  28
  29 static HRESULT STDMETHODCALLTYPE d3d10_texture2d_QueryInterface(ID3D10Texture2D *iface, REFIID riid, void **object)
  30 {
  31     struct d3d10_texture2d *This = (struct d3d10_texture2d *)iface;
  32
  33     TRACE("iface %p, riid %s, object %p\n", iface, debugstr_guid(riid), object);
  34
  35     if (IsEqualGUID(riid, &IID_ID3D10Texture2D)
  36             || IsEqualGUID(riid, &IID_ID3D10Resource)
  37             || IsEqualGUID(riid, &IID_ID3D10DeviceChild)
  38             || IsEqualGUID(riid, &IID_IUnknown))
  39     {
  40         IUnknown_AddRef(iface);
  41         *object = iface;
  42         return S_OK;
  43     }
  44
  45     if (This->dxgi_surface)
  46     {
  47         TRACE("Forwarding to dxgi surface\n");
  48         return IDXGISurface_QueryInterface(This->dxgi_surface, 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 d3d10_texture2d_AddRef(ID3D10Texture2D *iface)
  58 {
  59     struct d3d10_texture2d *This = (struct d3d10_texture2d *)iface;
  60     ULONG refcount = InterlockedIncrement(&This->refcount);
  61
  62     TRACE("%p increasing refcount to %u\n", This, refcount);
  63
  64     if (refcount == 1 && This->wined3d_surface) IWineD3DSurface_AddRef(This->wined3d_surface);
  65
  66     return refcount;
  67 }
  68
  69 static void STDMETHODCALLTYPE d3d10_texture2d_wined3d_object_released(void *parent)
  70 {
  71     struct d3d10_texture2d *This = parent;
  72
  73     if (This->dxgi_surface) IDXGISurface_Release(This->dxgi_surface);
  74     HeapFree(GetProcessHeap(), 0, This);
  75 }
  76
  77 static ULONG STDMETHODCALLTYPE d3d10_texture2d_Release(ID3D10Texture2D *iface)
  78 {
  79     struct d3d10_texture2d *This = (struct d3d10_texture2d *)iface;
  80     ULONG refcount = InterlockedDecrement(&This->refcount);
  81
  82     TRACE("%p decreasing refcount to %u\n", This, refcount);
  83
  84     if (!refcount)
  85     {
  86         if (This->wined3d_surface) IWineD3DSurface_Release(This->wined3d_surface);
  87         else d3d10_texture2d_wined3d_object_released(This);
  88     }
  89
  90     return refcount;
  91 }
  92
  93 /* ID3D10DeviceChild methods */
  94
  95 static void STDMETHODCALLTYPE d3d10_texture2d_GetDevice(ID3D10Texture2D *iface, ID3D10Device **device)
  96 {
  97     FIXME("iface %p, device %p stub!\n", iface, device);
  98 }
  99
 100 static HRESULT STDMETHODCALLTYPE d3d10_texture2d_GetPrivateData(ID3D10Texture2D *iface,
 101         REFGUID guid, UINT *data_size, void *data)
 102 {
 103     FIXME("iface %p, guid %s, data_size %p, data %p stub!\n",
 104             iface, debugstr_guid(guid), data_size, data);
 105
 106     return E_NOTIMPL;
 107 }
 108
 109 static HRESULT STDMETHODCALLTYPE d3d10_texture2d_SetPrivateData(ID3D10Texture2D *iface,
 110         REFGUID guid, UINT data_size, const void *data)
 111 {
 112     FIXME("iface %p, guid %s, data_size %u, data %p stub!\n",
 113             iface, debugstr_guid(guid), data_size, data);
 114
 115     return E_NOTIMPL;
 116 }
 117
 118 static HRESULT STDMETHODCALLTYPE d3d10_texture2d_SetPrivateDataInterface(ID3D10Texture2D *iface,
 119         REFGUID guid, const IUnknown *data)
 120 {
 121     FIXME("iface %p, guid %s, data %p stub!\n", iface, debugstr_guid(guid), data);
 122
 123     return E_NOTIMPL;
 124 }
 125
 126 /* ID3D10Resource methods */
 127
 128 static void STDMETHODCALLTYPE d3d10_texture2d_GetType(ID3D10Texture2D *iface,
 129         D3D10_RESOURCE_DIMENSION *resource_dimension)
 130 {
 131     TRACE("iface %p, resource_dimension %p\n", iface, resource_dimension);
 132
 133     *resource_dimension = D3D10_RESOURCE_DIMENSION_TEXTURE2D;
 134 }
 135
 136 static void STDMETHODCALLTYPE d3d10_texture2d_SetEvictionPriority(ID3D10Texture2D *iface, UINT eviction_priority)
 137 {
 138     FIXME("iface %p, eviction_priority %u stub!\n", iface, eviction_priority);
 139 }
 140
 141 static UINT STDMETHODCALLTYPE d3d10_texture2d_GetEvictionPriority(ID3D10Texture2D *iface)
 142 {
 143     FIXME("iface %p stub!\n", iface);
 144
 145     return 0;
 146 }
 147
 148 /* ID3D10Texture2D methods */
 149
 150 static HRESULT STDMETHODCALLTYPE d3d10_texture2d_Map(ID3D10Texture2D *iface, UINT sub_resource,
 151         D3D10_MAP map_type, UINT map_flags, D3D10_MAPPED_TEXTURE2D *mapped_texture)
 152 {
 153     FIXME("iface %p, sub_resource %u, map_type %u, map_flags %#x, mapped_texture %p stub!\n",
 154             iface, sub_resource, map_type, map_flags, mapped_texture);
 155
 156     return E_NOTIMPL;
 157 }
 158
 159 static void STDMETHODCALLTYPE d3d10_texture2d_Unmap(ID3D10Texture2D *iface, UINT sub_resource)
 160 {
 161     FIXME("iface %p, sub_resource %u stub!\n", iface, sub_resource);
 162 }
 163
 164 static void STDMETHODCALLTYPE d3d10_texture2d_GetDesc(ID3D10Texture2D *iface, D3D10_TEXTURE2D_DESC *desc)
 165 {
 166     struct d3d10_texture2d *This = (struct d3d10_texture2d *)iface;
 167
 168     TRACE("iface %p, desc %p\n", iface, desc);
 169
 170     *desc = This->desc;
 171 }
 172
 173 static const struct ID3D10Texture2DVtbl d3d10_texture2d_vtbl =
 174 {
 175     /* IUnknown methods */
 176     d3d10_texture2d_QueryInterface,
 177     d3d10_texture2d_AddRef,
 178     d3d10_texture2d_Release,
 179     /* ID3D10DeviceChild methods */
 180     d3d10_texture2d_GetDevice,
 181     d3d10_texture2d_GetPrivateData,
 182     d3d10_texture2d_SetPrivateData,
 183     d3d10_texture2d_SetPrivateDataInterface,
 184     /* ID3D10Resource methods */
 185     d3d10_texture2d_GetType,
 186     d3d10_texture2d_SetEvictionPriority,
 187     d3d10_texture2d_GetEvictionPriority,
 188     /* ID3D10Texture2D methods */
 189     d3d10_texture2d_Map,
 190     d3d10_texture2d_Unmap,
 191     d3d10_texture2d_GetDesc,
 192 };
 193
 194 static const struct wined3d_parent_ops d3d10_texture2d_wined3d_parent_ops =
 195 {
 196     d3d10_texture2d_wined3d_object_released,
 197 };
 198
 199 HRESULT d3d10_texture2d_init(struct d3d10_texture2d *texture, struct d3d10_device *device,
 200         const D3D10_TEXTURE2D_DESC *desc)
 201 {
 202     HRESULT hr;
 203
 204     texture->vtbl = &d3d10_texture2d_vtbl;
 205     texture->refcount = 1;
 206     texture->desc = *desc;
 207
 208     if (desc->MipLevels == 1 && desc->ArraySize == 1)
 209     {
 210         IWineDXGIDevice *wine_device;
 211
 212         hr = ID3D10Device_QueryInterface((ID3D10Device *)device, &IID_IWineDXGIDevice, (void **)&wine_device);
 213         if (FAILED(hr))
 214         {
 215             ERR("Device should implement IWineDXGIDevice\n");
 216             return E_FAIL;
 217         }
 218
 219         hr = IWineDXGIDevice_create_surface(wine_device, NULL, 0, NULL,
 220                 (IUnknown *)texture, (void **)&texture->dxgi_surface);
 221         IWineDXGIDevice_Release(wine_device);
 222         if (FAILED(hr))
 223         {
 224             ERR("Failed to create DXGI surface, returning %#x\n", hr);
 225             return hr;
 226         }
 227
 228         FIXME("Implement DXGI<->wined3d usage conversion\n");
 229
 230         hr = IWineD3DDevice_CreateSurface(device->wined3d_device, desc->Width, desc->Height,
 231                 wined3dformat_from_dxgi_format(desc->Format), FALSE, FALSE, 0,
 232                 &texture->wined3d_surface, desc->Usage, WINED3DPOOL_DEFAULT,
 233                 desc->SampleDesc.Count > 1 ? desc->SampleDesc.Count : WINED3DMULTISAMPLE_NONE,
 234                 desc->SampleDesc.Quality, SURFACE_OPENGL, (IUnknown *)texture,
 235                 &d3d10_texture2d_wined3d_parent_ops);
 236         if (FAILED(hr))
 237         {
 238             ERR("CreateSurface failed, returning %#x\n", hr);
 239             IDXGISurface_Release(texture->dxgi_surface);
 240             return hr;
 241         }
 242     }
 243
 244     return S_OK;
 245 }