git.oblomov.eu Git - wine/blob - dlls/d3d9/stateblock.c

   1 /*
   2  * IDirect3DStateBlock9 implementation
   3  *
   4  * Copyright 2002-2003 Raphael Junqueira
   5  * Copyright 2002-2003 Jason Edmeades
   6  * Copyright 2005 Oliver Stieber
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2.1 of the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  21  */
  22
  23 #include "config.h"
  24 #include "d3d9_private.h"
  25
  26 WINE_DEFAULT_DEBUG_CHANNEL(d3d9);
  27
  28 /* IDirect3DStateBlock9 IUnknown parts follow: */
  29 static HRESULT WINAPI IDirect3DStateBlock9Impl_QueryInterface(LPDIRECT3DSTATEBLOCK9 iface, REFIID riid, LPVOID* ppobj) {
  30     IDirect3DStateBlock9Impl *This = (IDirect3DStateBlock9Impl *)iface;
  31
  32     TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), ppobj);
  33
  34     if (IsEqualGUID(riid, &IID_IUnknown)
  35         || IsEqualGUID(riid, &IID_IDirect3DStateBlock9)) {
  36         IDirect3DStateBlock9_AddRef(iface);
  37         *ppobj = This;
  38         return S_OK;
  39     }
  40
  41     WARN("(%p)->(%s,%p),not found\n", This, debugstr_guid(riid), ppobj);
  42     *ppobj = NULL;
  43     return E_NOINTERFACE;
  44 }
  45
  46 static ULONG WINAPI IDirect3DStateBlock9Impl_AddRef(LPDIRECT3DSTATEBLOCK9 iface) {
  47     IDirect3DStateBlock9Impl *This = (IDirect3DStateBlock9Impl *)iface;
  48     ULONG ref = InterlockedIncrement(&This->ref);
  49
  50     TRACE("%p increasing refcount to %u.\n", iface, ref);
  51
  52     return ref;
  53 }
  54
  55 static ULONG WINAPI IDirect3DStateBlock9Impl_Release(LPDIRECT3DSTATEBLOCK9 iface) {
  56     IDirect3DStateBlock9Impl *This = (IDirect3DStateBlock9Impl *)iface;
  57     ULONG ref = InterlockedDecrement(&This->ref);
  58
  59     TRACE("%p decreasing refcount to %u.\n", iface, ref);
  60
  61     if (ref == 0) {
  62         wined3d_mutex_lock();
  63         IWineD3DStateBlock_Release(This->wineD3DStateBlock);
  64         wined3d_mutex_unlock();
  65
  66         IDirect3DDevice9Ex_Release(This->parentDevice);
  67         HeapFree(GetProcessHeap(), 0, This);
  68     }
  69     return ref;
  70 }
  71
  72 /* IDirect3DStateBlock9 Interface follow: */
  73 static HRESULT WINAPI IDirect3DStateBlock9Impl_GetDevice(LPDIRECT3DSTATEBLOCK9 iface, IDirect3DDevice9** ppDevice) {
  74     IDirect3DStateBlock9Impl *This = (IDirect3DStateBlock9Impl *)iface;
  75     IWineD3DDevice *wined3d_device;
  76     HRESULT hr;
  77
  78     TRACE("iface %p, device %p.\n", iface, ppDevice);
  79
  80     wined3d_mutex_lock();
  81     hr = IWineD3DStateBlock_GetDevice(This->wineD3DStateBlock, &wined3d_device);
  82     if (SUCCEEDED(hr))
  83     {
  84         IWineD3DDevice_GetParent(wined3d_device, (IUnknown **)ppDevice);
  85         IWineD3DDevice_Release(wined3d_device);
  86     }
  87     wined3d_mutex_unlock();
  88
  89     return hr;
  90 }
  91
  92 static HRESULT WINAPI IDirect3DStateBlock9Impl_Capture(LPDIRECT3DSTATEBLOCK9 iface) {
  93     IDirect3DStateBlock9Impl *This = (IDirect3DStateBlock9Impl *)iface;
  94     HRESULT hr;
  95
  96     TRACE("iface %p.\n", iface);
  97
  98     wined3d_mutex_lock();
  99     hr = IWineD3DStateBlock_Capture(This->wineD3DStateBlock);
 100     wined3d_mutex_unlock();
 101
 102     return hr;
 103 }
 104
 105 static HRESULT WINAPI IDirect3DStateBlock9Impl_Apply(LPDIRECT3DSTATEBLOCK9 iface) {
 106     IDirect3DStateBlock9Impl *This = (IDirect3DStateBlock9Impl *)iface;
 107     HRESULT hr;
 108
 109     TRACE("iface %p.\n", iface);
 110
 111     wined3d_mutex_lock();
 112     hr = IWineD3DStateBlock_Apply(This->wineD3DStateBlock);
 113     wined3d_mutex_unlock();
 114
 115     return hr;
 116 }
 117
 118
 119 static const IDirect3DStateBlock9Vtbl Direct3DStateBlock9_Vtbl =
 120 {
 121     /* IUnknown */
 122     IDirect3DStateBlock9Impl_QueryInterface,
 123     IDirect3DStateBlock9Impl_AddRef,
 124     IDirect3DStateBlock9Impl_Release,
 125     /* IDirect3DStateBlock9 */
 126     IDirect3DStateBlock9Impl_GetDevice,
 127     IDirect3DStateBlock9Impl_Capture,
 128     IDirect3DStateBlock9Impl_Apply
 129 };
 130
 131
 132 /* IDirect3DDevice9 IDirect3DStateBlock9 Methods follow: */
 133 HRESULT WINAPI IDirect3DDevice9Impl_CreateStateBlock(LPDIRECT3DDEVICE9EX iface, D3DSTATEBLOCKTYPE Type, IDirect3DStateBlock9** ppStateBlock) {
 134    IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
 135    IDirect3DStateBlock9Impl* object;
 136    HRESULT hrc = D3D_OK;
 137
 138    TRACE("iface %p, type %#x, stateblock %p.\n", iface, Type, ppStateBlock);
 139
 140    if(Type != D3DSBT_ALL         && Type != D3DSBT_PIXELSTATE &&
 141       Type != D3DSBT_VERTEXSTATE                              ) {
 142        WARN("Unexpected stateblock type, returning D3DERR_INVALIDCALL\n");
 143        return D3DERR_INVALIDCALL;
 144    }
 145
 146    object  = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirect3DStateBlock9Impl));
 147    if (NULL == object) return E_OUTOFMEMORY;
 148    object->lpVtbl = &Direct3DStateBlock9_Vtbl;
 149    object->ref = 1;
 150
 151    wined3d_mutex_lock();
 152    hrc = IWineD3DDevice_CreateStateBlock(This->WineD3DDevice, (WINED3DSTATEBLOCKTYPE)Type, &object->wineD3DStateBlock, (IUnknown*)object);
 153    wined3d_mutex_unlock();
 154
 155    if(hrc != D3D_OK){
 156        FIXME("(%p) Call to IWineD3DDevice_CreateStateBlock failed.\n", This);
 157        HeapFree(GetProcessHeap(), 0, object);
 158    } else {
 159         IDirect3DDevice9Ex_AddRef(iface);
 160         object->parentDevice = iface;
 161         *ppStateBlock = (IDirect3DStateBlock9*)object;
 162         TRACE("(%p) : Created stateblock %p\n", This, object);
 163    }
 164    TRACE("(%p) returning token (ptr to stateblock) of %p\n", This, object);
 165    return hrc;
 166 }
 167
 168 HRESULT WINAPI IDirect3DDevice9Impl_BeginStateBlock(IDirect3DDevice9Ex *iface)
 169 {
 170     IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
 171     HRESULT hr;
 172
 173     TRACE("iface %p.\n", iface);
 174
 175     wined3d_mutex_lock();
 176     hr = IWineD3DDevice_BeginStateBlock(This->WineD3DDevice);
 177     wined3d_mutex_unlock();
 178
 179     return hr;
 180 }
 181
 182 HRESULT WINAPI IDirect3DDevice9Impl_EndStateBlock(IDirect3DDevice9Ex *iface, IDirect3DStateBlock9 **ppSB)
 183 {
 184     IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
 185     IWineD3DStateBlock *wineD3DStateBlock;
 186     IDirect3DStateBlock9Impl *object;
 187     HRESULT hr;
 188
 189     TRACE("iface %p, stateblock %p.\n", iface, ppSB);
 190
 191     /* Tell wineD3D to endstateblock before anything else (in case we run out
 192      * of memory later and cause locking problems) */
 193     wined3d_mutex_lock();
 194     hr=IWineD3DDevice_EndStateBlock(This->WineD3DDevice,&wineD3DStateBlock);
 195     wined3d_mutex_unlock();
 196
 197     if (hr!= D3D_OK)
 198     {
 199        WARN("IWineD3DDevice_EndStateBlock returned an error\n");
 200        return hr;
 201     }
 202     /* allocate a new IDirectD3DStateBlock */
 203     object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirect3DStateBlock9Impl));
 204     if (!object) return E_OUTOFMEMORY;
 205     object->ref = 1;
 206     object->lpVtbl = &Direct3DStateBlock9_Vtbl;
 207     object->wineD3DStateBlock = wineD3DStateBlock;
 208
 209     IDirect3DDevice9Ex_AddRef(iface);
 210     object->parentDevice = iface;
 211     *ppSB=(IDirect3DStateBlock9*)object;
 212     TRACE("(%p) Returning *ppSB %p, wineD3DStateBlock %p\n", This, *ppSB, wineD3DStateBlock);
 213     return D3D_OK;
 214 }