Sweden-Number/dlls/d3d9/stateblock.c

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/*
* IDirect3DStateBlock9 implementation
*
* Copyright 2002-2003 Raphael Junqueira
* Copyright 2002-2003 Jason Edmeades
* Copyright 2005 Oliver Stieber
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "config.h"
#include "d3d9_private.h"
WINE_DEFAULT_DEBUG_CHANNEL(d3d9);
/* IDirect3DStateBlock9 IUnknown parts follow: */
static HRESULT WINAPI IDirect3DStateBlock9Impl_QueryInterface(LPDIRECT3DSTATEBLOCK9 iface, REFIID riid, LPVOID* ppobj) {
IDirect3DStateBlock9Impl *This = (IDirect3DStateBlock9Impl *)iface;
if (IsEqualGUID(riid, &IID_IUnknown)
|| IsEqualGUID(riid, &IID_IDirect3DStateBlock9)) {
IDirect3DStateBlock9_AddRef(iface);
*ppobj = This;
return S_OK;
}
WARN("(%p)->(%s,%p),not found\n", This, debugstr_guid(riid), ppobj);
*ppobj = NULL;
return E_NOINTERFACE;
}
static ULONG WINAPI IDirect3DStateBlock9Impl_AddRef(LPDIRECT3DSTATEBLOCK9 iface) {
IDirect3DStateBlock9Impl *This = (IDirect3DStateBlock9Impl *)iface;
ULONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p) : AddRef from %d\n", This, ref - 1);
return ref;
}
static ULONG WINAPI IDirect3DStateBlock9Impl_Release(LPDIRECT3DSTATEBLOCK9 iface) {
IDirect3DStateBlock9Impl *This = (IDirect3DStateBlock9Impl *)iface;
ULONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p) : ReleaseRef to %d\n", This, ref);
if (ref == 0) {
EnterCriticalSection(&d3d9_cs);
IWineD3DStateBlock_Release(This->wineD3DStateBlock);
LeaveCriticalSection(&d3d9_cs);
IDirect3DDevice9Ex_Release(This->parentDevice);
HeapFree(GetProcessHeap(), 0, This);
}
return ref;
}
/* IDirect3DStateBlock9 Interface follow: */
static HRESULT WINAPI IDirect3DStateBlock9Impl_GetDevice(LPDIRECT3DSTATEBLOCK9 iface, IDirect3DDevice9** ppDevice) {
IDirect3DStateBlock9Impl *This = (IDirect3DStateBlock9Impl *)iface;
HRESULT hr;
TRACE("(%p) Relay\n", This);
EnterCriticalSection(&d3d9_cs);
hr = IDirect3DResource9Impl_GetDevice((LPDIRECT3DRESOURCE9) This, ppDevice);
LeaveCriticalSection(&d3d9_cs);
return hr;
}
static HRESULT WINAPI IDirect3DStateBlock9Impl_Capture(LPDIRECT3DSTATEBLOCK9 iface) {
IDirect3DStateBlock9Impl *This = (IDirect3DStateBlock9Impl *)iface;
HRESULT hr;
TRACE("(%p) Relay\n", This);
EnterCriticalSection(&d3d9_cs);
hr = IWineD3DStateBlock_Capture(This->wineD3DStateBlock);
LeaveCriticalSection(&d3d9_cs);
return hr;
}
static HRESULT WINAPI IDirect3DStateBlock9Impl_Apply(LPDIRECT3DSTATEBLOCK9 iface) {
IDirect3DStateBlock9Impl *This = (IDirect3DStateBlock9Impl *)iface;
HRESULT hr;
TRACE("(%p) Relay\n", This);
EnterCriticalSection(&d3d9_cs);
hr = IWineD3DStateBlock_Apply(This->wineD3DStateBlock);
LeaveCriticalSection(&d3d9_cs);
return hr;
}
static const IDirect3DStateBlock9Vtbl Direct3DStateBlock9_Vtbl =
{
/* IUnknown */
IDirect3DStateBlock9Impl_QueryInterface,
IDirect3DStateBlock9Impl_AddRef,
IDirect3DStateBlock9Impl_Release,
/* IDirect3DStateBlock9 */
IDirect3DStateBlock9Impl_GetDevice,
IDirect3DStateBlock9Impl_Capture,
IDirect3DStateBlock9Impl_Apply
};
/* IDirect3DDevice9 IDirect3DStateBlock9 Methods follow: */
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HRESULT WINAPI IDirect3DDevice9Impl_CreateStateBlock(LPDIRECT3DDEVICE9EX iface, D3DSTATEBLOCKTYPE Type, IDirect3DStateBlock9** ppStateBlock) {
IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
IDirect3DStateBlock9Impl* object;
HRESULT hrc = D3D_OK;
TRACE("(%p) Relay\n", This);
if(Type != D3DSBT_ALL && Type != D3DSBT_PIXELSTATE &&
Type != D3DSBT_VERTEXSTATE ) {
WARN("Unexpected stateblock type, returning D3DERR_INVALIDCALL\n");
return D3DERR_INVALIDCALL;
}
object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirect3DStateBlock9Impl));
if (NULL == object) return E_OUTOFMEMORY;
object->lpVtbl = &Direct3DStateBlock9_Vtbl;
object->ref = 1;
EnterCriticalSection(&d3d9_cs);
hrc = IWineD3DDevice_CreateStateBlock(This->WineD3DDevice, (WINED3DSTATEBLOCKTYPE)Type, &object->wineD3DStateBlock, (IUnknown*)object);
LeaveCriticalSection(&d3d9_cs);
if(hrc != D3D_OK){
FIXME("(%p) Call to IWineD3DDevice_CreateStateBlock failed.\n", This);
HeapFree(GetProcessHeap(), 0, object);
} else {
IDirect3DDevice9Ex_AddRef(iface);
object->parentDevice = iface;
*ppStateBlock = (IDirect3DStateBlock9*)object;
TRACE("(%p) : Created stateblock %p\n", This, object);
}
TRACE("(%p) returning token (ptr to stateblock) of %p\n", This, object);
return hrc;
}
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HRESULT WINAPI IDirect3DDevice9Impl_BeginStateBlock(LPDIRECT3DDEVICE9EX iface) {
IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
HRESULT hr;
TRACE("(%p) Relay\n", This);
EnterCriticalSection(&d3d9_cs);
hr = IWineD3DDevice_BeginStateBlock(This->WineD3DDevice);
LeaveCriticalSection(&d3d9_cs);
return hr;
}
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HRESULT WINAPI IDirect3DDevice9Impl_EndStateBlock(LPDIRECT3DDEVICE9EX iface, IDirect3DStateBlock9** ppSB) {
IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
HRESULT hr;
IWineD3DStateBlock* wineD3DStateBlock;
IDirect3DStateBlock9Impl* object;
TRACE("(%p) Relay\n", This);
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/* Tell wineD3D to endstateblock before anything else (in case we run out
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* of memory later and cause locking problems)
*/
EnterCriticalSection(&d3d9_cs);
hr=IWineD3DDevice_EndStateBlock(This->WineD3DDevice,&wineD3DStateBlock);
LeaveCriticalSection(&d3d9_cs);
if(hr!= D3D_OK){
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WARN("IWineD3DDevice_EndStateBlock returned an error\n");
return hr;
}
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/* allocate a new IDirectD3DStateBlock */
object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY ,sizeof(IDirect3DStateBlock9Impl));
if (!object) return E_OUTOFMEMORY;
object->ref = 1;
object->lpVtbl = &Direct3DStateBlock9_Vtbl;
object->wineD3DStateBlock = wineD3DStateBlock;
IDirect3DDevice9Ex_AddRef(iface);
object->parentDevice = iface;
*ppSB=(IDirect3DStateBlock9*)object;
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TRACE("(%p) Returning *ppSB %p, wineD3DStateBlock %p\n", This, *ppSB, wineD3DStateBlock);
return D3D_OK;
}