dlls/d3d11/buffer.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 "d3d11_private.h"
  24
  25 WINE_DEFAULT_DEBUG_CHANNEL(d3d11);
  26
  27 static inline struct d3d10_buffer *impl_from_ID3D10Buffer(ID3D10Buffer *iface)
  28 {
  29     return CONTAINING_RECORD(iface, struct d3d10_buffer, ID3D10Buffer_iface);
  30 }
  31
  32 /* IUnknown methods */
  33
  34 static HRESULT STDMETHODCALLTYPE d3d10_buffer_QueryInterface(ID3D10Buffer *iface, REFIID riid, void **out)
  35 {
  36     TRACE("iface %p, riid %s, out %p.\n", iface, debugstr_guid(riid), out);
  37
  38     if (IsEqualGUID(riid, &IID_ID3D10Buffer)
  39             || IsEqualGUID(riid, &IID_ID3D10Resource)
  40             || IsEqualGUID(riid, &IID_ID3D10DeviceChild)
  41             || IsEqualGUID(riid, &IID_IUnknown))
  42     {
  43         IUnknown_AddRef(iface);
  44         *out = iface;
  45         return S_OK;
  46     }
  47
  48     WARN("%s not implemented, returning E_NOINTERFACE\n", debugstr_guid(riid));
  49
  50     *out = NULL;
  51     return E_NOINTERFACE;
  52 }
  53
  54 static ULONG STDMETHODCALLTYPE d3d10_buffer_AddRef(ID3D10Buffer *iface)
  55 {
  56     struct d3d10_buffer *buffer = impl_from_ID3D10Buffer(iface);
  57     ULONG refcount = InterlockedIncrement(&buffer->refcount);
  58
  59     TRACE("%p increasing refcount to %u.\n", buffer, refcount);
  60
  61     if (refcount == 1)
  62     {
  63         ID3D10Device1_AddRef(buffer->device);
  64         wined3d_mutex_lock();
  65         wined3d_buffer_incref(buffer->wined3d_buffer);
  66         wined3d_mutex_unlock();
  67     }
  68
  69     return refcount;
  70 }
  71
  72 static ULONG STDMETHODCALLTYPE d3d10_buffer_Release(ID3D10Buffer *iface)
  73 {
  74     struct d3d10_buffer *buffer = impl_from_ID3D10Buffer(iface);
  75     ULONG refcount = InterlockedDecrement(&buffer->refcount);
  76
  77     TRACE("%p decreasing refcount to %u.\n", buffer, refcount);
  78
  79     if (!refcount)
  80     {
  81         ID3D10Device1 *device = buffer->device;
  82
  83         wined3d_mutex_lock();
  84         wined3d_buffer_decref(buffer->wined3d_buffer);
  85         wined3d_mutex_unlock();
  86         /* Release the device last, it may cause the wined3d device to be
  87          * destroyed. */
  88         ID3D10Device1_Release(device);
  89     }
  90
  91     return refcount;
  92 }
  93
  94 /* ID3D10DeviceChild methods */
  95
  96 static void STDMETHODCALLTYPE d3d10_buffer_GetDevice(ID3D10Buffer *iface, ID3D10Device **device)
  97 {
  98     struct d3d10_buffer *buffer = impl_from_ID3D10Buffer(iface);
  99
 100     TRACE("iface %p, device %p.\n", iface, device);
 101
 102     *device = (ID3D10Device *)buffer->device;
 103     ID3D10Device_AddRef(*device);
 104 }
 105
 106 static HRESULT STDMETHODCALLTYPE d3d10_buffer_GetPrivateData(ID3D10Buffer *iface,
 107         REFGUID guid, UINT *data_size, void *data)
 108 {
 109     struct d3d10_buffer *buffer = impl_from_ID3D10Buffer(iface);
 110
 111     TRACE("iface %p, guid %s, data_size %p, data %p.\n",
 112             iface, debugstr_guid(guid), data_size, data);
 113
 114     return d3d10_get_private_data(&buffer->private_store, guid, data_size, data);
 115 }
 116
 117 static HRESULT STDMETHODCALLTYPE d3d10_buffer_SetPrivateData(ID3D10Buffer *iface,
 118         REFGUID guid, UINT data_size, const void *data)
 119 {
 120     struct d3d10_buffer *buffer = impl_from_ID3D10Buffer(iface);
 121
 122     TRACE("iface %p, guid %s, data_size %u, data %p.\n",
 123             iface, debugstr_guid(guid), data_size, data);
 124
 125     return d3d10_set_private_data(&buffer->private_store, guid, data_size, data);
 126 }
 127
 128 static HRESULT STDMETHODCALLTYPE d3d10_buffer_SetPrivateDataInterface(ID3D10Buffer *iface,
 129         REFGUID guid, const IUnknown *data)
 130 {
 131     struct d3d10_buffer *buffer = impl_from_ID3D10Buffer(iface);
 132
 133     TRACE("iface %p, guid %s, data %p.\n", iface, debugstr_guid(guid), data);
 134
 135     return d3d10_set_private_data_interface(&buffer->private_store, guid, data);
 136 }
 137
 138 /* ID3D10Resource methods */
 139
 140 static void STDMETHODCALLTYPE d3d10_buffer_GetType(ID3D10Buffer *iface, D3D10_RESOURCE_DIMENSION *resource_dimension)
 141 {
 142     TRACE("iface %p, resource_dimension %p\n", iface, resource_dimension);
 143
 144     *resource_dimension = D3D10_RESOURCE_DIMENSION_BUFFER;
 145 }
 146
 147 static void STDMETHODCALLTYPE d3d10_buffer_SetEvictionPriority(ID3D10Buffer *iface, UINT eviction_priority)
 148 {
 149     FIXME("iface %p, eviction_priority %u stub!\n", iface, eviction_priority);
 150 }
 151
 152 static UINT STDMETHODCALLTYPE d3d10_buffer_GetEvictionPriority(ID3D10Buffer *iface)
 153 {
 154     FIXME("iface %p stub!\n", iface);
 155
 156     return 0;
 157 }
 158
 159 /* ID3D10Buffer methods */
 160
 161 static HRESULT STDMETHODCALLTYPE d3d10_buffer_Map(ID3D10Buffer *iface, D3D10_MAP map_type, UINT map_flags, void **data)
 162 {
 163     struct d3d10_buffer *buffer = impl_from_ID3D10Buffer(iface);
 164     HRESULT hr;
 165
 166     TRACE("iface %p, map_type %u, map_flags %#x, data %p.\n", iface, map_type, map_flags, data);
 167
 168     if (map_flags)
 169         FIXME("Ignoring map_flags %#x.\n", map_flags);
 170
 171     wined3d_mutex_lock();
 172     hr = wined3d_buffer_map(buffer->wined3d_buffer, 0, 0, (BYTE **)data,
 173             wined3d_map_flags_from_d3d10_map_type(map_type));
 174     wined3d_mutex_unlock();
 175
 176     return hr;
 177 }
 178
 179 static void STDMETHODCALLTYPE d3d10_buffer_Unmap(ID3D10Buffer *iface)
 180 {
 181     struct d3d10_buffer *buffer = impl_from_ID3D10Buffer(iface);
 182
 183     TRACE("iface %p.\n", iface);
 184
 185     wined3d_mutex_lock();
 186     wined3d_buffer_unmap(buffer->wined3d_buffer);
 187     wined3d_mutex_unlock();
 188 }
 189
 190 static void STDMETHODCALLTYPE d3d10_buffer_GetDesc(ID3D10Buffer *iface, D3D10_BUFFER_DESC *desc)
 191 {
 192     FIXME("iface %p, desc %p stub!\n", iface, desc);
 193 }
 194
 195 static const struct ID3D10BufferVtbl d3d10_buffer_vtbl =
 196 {
 197     /* IUnknown methods */
 198     d3d10_buffer_QueryInterface,
 199     d3d10_buffer_AddRef,
 200     d3d10_buffer_Release,
 201     /* ID3D10DeviceChild methods */
 202     d3d10_buffer_GetDevice,
 203     d3d10_buffer_GetPrivateData,
 204     d3d10_buffer_SetPrivateData,
 205     d3d10_buffer_SetPrivateDataInterface,
 206     /* ID3D10Resource methods */
 207     d3d10_buffer_GetType,
 208     d3d10_buffer_SetEvictionPriority,
 209     d3d10_buffer_GetEvictionPriority,
 210     /* ID3D10Buffer methods */
 211     d3d10_buffer_Map,
 212     d3d10_buffer_Unmap,
 213     d3d10_buffer_GetDesc,
 214 };
 215
 216 struct d3d10_buffer *unsafe_impl_from_ID3D10Buffer(ID3D10Buffer *iface)
 217 {
 218     if (!iface)
 219         return NULL;
 220     assert(iface->lpVtbl == &d3d10_buffer_vtbl);
 221     return CONTAINING_RECORD(iface, struct d3d10_buffer, ID3D10Buffer_iface);
 222 }
 223
 224 static void STDMETHODCALLTYPE d3d10_buffer_wined3d_object_released(void *parent)
 225 {
 226     struct d3d10_buffer *buffer = parent;
 227
 228     wined3d_private_store_cleanup(&buffer->private_store);
 229     HeapFree(GetProcessHeap(), 0, parent);
 230 }
 231
 232 static const struct wined3d_parent_ops d3d10_buffer_wined3d_parent_ops =
 233 {
 234     d3d10_buffer_wined3d_object_released,
 235 };
 236
 237 HRESULT d3d10_buffer_init(struct d3d10_buffer *buffer, struct d3d10_device *device,
 238         const D3D10_BUFFER_DESC *desc, const D3D10_SUBRESOURCE_DATA *data)
 239 {
 240     struct wined3d_buffer_desc wined3d_desc;
 241     HRESULT hr;
 242
 243     buffer->ID3D10Buffer_iface.lpVtbl = &d3d10_buffer_vtbl;
 244     buffer->refcount = 1;
 245     wined3d_mutex_lock();
 246     wined3d_private_store_init(&buffer->private_store);
 247
 248     wined3d_desc.byte_width = desc->ByteWidth;
 249     wined3d_desc.usage = wined3d_usage_from_d3d10core(0, desc->Usage);
 250     wined3d_desc.bind_flags = desc->BindFlags;
 251     wined3d_desc.cpu_access_flags = desc->CPUAccessFlags;
 252     wined3d_desc.misc_flags = desc->MiscFlags;
 253
 254     if (FAILED(hr = wined3d_buffer_create(device->wined3d_device, &wined3d_desc,
 255             (const struct wined3d_sub_resource_data *)data, buffer,
 256             &d3d10_buffer_wined3d_parent_ops, &buffer->wined3d_buffer)))
 257     {
 258         WARN("Failed to create wined3d buffer, hr %#x.\n", hr);
 259         wined3d_private_store_cleanup(&buffer->private_store);
 260         wined3d_mutex_unlock();
 261         return hr;
 262     }
 263     wined3d_mutex_unlock();
 264
 265     buffer->device = &device->ID3D10Device1_iface;
 266     ID3D10Device1_AddRef(buffer->device);
 267
 268     return S_OK;
 269 }