Sweden-Number/dlls/d3d8/surface.c

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/*
* IDirect3DSurface8 implementation
*
* Copyright 2005 Oliver Stieber
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*
* 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
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*/
#include "config.h"
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#include "d3d8_private.h"
WINE_DEFAULT_DEBUG_CHANNEL(d3d8);
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/* IDirect3DSurface8 IUnknown parts follow: */
static HRESULT WINAPI IDirect3DSurface8Impl_QueryInterface(LPDIRECT3DSURFACE8 iface, REFIID riid, LPVOID *ppobj) {
IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
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if (IsEqualGUID(riid, &IID_IUnknown)
|| IsEqualGUID(riid, &IID_IDirect3DResource8)
|| IsEqualGUID(riid, &IID_IDirect3DSurface8)) {
IUnknown_AddRef(iface);
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*ppobj = This;
return S_OK;
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}
WARN("(%p)->(%s,%p),not found\n", This, debugstr_guid(riid), ppobj);
*ppobj = NULL;
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return E_NOINTERFACE;
}
static ULONG WINAPI IDirect3DSurface8Impl_AddRef(LPDIRECT3DSURFACE8 iface) {
IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
TRACE("(%p)\n", This);
if (This->forwardReference) {
/* Forward refcounting */
TRACE("(%p) : Forwarding to %p\n", This, This->forwardReference);
return IUnknown_AddRef(This->forwardReference);
} else {
/* No container, handle our own refcounting */
ULONG ref = InterlockedIncrement(&This->ref);
if(ref == 1 && This->parentDevice) IUnknown_AddRef(This->parentDevice);
TRACE("(%p) : AddRef from %d\n", This, ref - 1);
return ref;
}
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}
static ULONG WINAPI IDirect3DSurface8Impl_Release(LPDIRECT3DSURFACE8 iface) {
IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
TRACE("(%p)\n", This);
if (This->forwardReference) {
/* Forward refcounting */
TRACE("(%p) : Forwarding to %p\n", This, This->forwardReference);
return IUnknown_Release(This->forwardReference);
} else {
/* No container, handle our own refcounting */
ULONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p) : ReleaseRef to %d\n", This, ref);
if (ref == 0) {
if (This->parentDevice) IUnknown_Release(This->parentDevice);
/* Implicit surfaces are destroyed with the device, not if refcount reaches 0. */
if (!This->isImplicit) {
EnterCriticalSection(&d3d8_cs);
IWineD3DSurface_Release(This->wineD3DSurface);
LeaveCriticalSection(&d3d8_cs);
HeapFree(GetProcessHeap(), 0, This);
}
}
return ref;
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}
}
/* IDirect3DSurface8 IDirect3DResource8 Interface follow: */
static HRESULT WINAPI IDirect3DSurface8Impl_GetDevice(LPDIRECT3DSURFACE8 iface, IDirect3DDevice8 **ppDevice) {
IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
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IWineD3DDevice *wined3d_device;
HRESULT hr;
TRACE("(%p)->(%p)\n", This, ppDevice);
EnterCriticalSection(&d3d8_cs);
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hr = IWineD3DSurface_GetDevice(This->wineD3DSurface, &wined3d_device);
if (SUCCEEDED(hr))
{
IWineD3DDevice_GetParent(wined3d_device, (IUnknown **)ppDevice);
IWineD3DDevice_Release(wined3d_device);
}
LeaveCriticalSection(&d3d8_cs);
return hr;
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}
static HRESULT WINAPI IDirect3DSurface8Impl_SetPrivateData(LPDIRECT3DSURFACE8 iface, REFGUID refguid, CONST void *pData, DWORD SizeOfData, DWORD Flags) {
IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
HRESULT hr;
TRACE("(%p) Relay\n", This);
EnterCriticalSection(&d3d8_cs);
hr = IWineD3DSurface_SetPrivateData(This->wineD3DSurface, refguid, pData, SizeOfData, Flags);
LeaveCriticalSection(&d3d8_cs);
return hr;
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}
static HRESULT WINAPI IDirect3DSurface8Impl_GetPrivateData(LPDIRECT3DSURFACE8 iface, REFGUID refguid, void *pData, DWORD *pSizeOfData) {
IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
HRESULT hr;
TRACE("(%p) Relay\n", This);
EnterCriticalSection(&d3d8_cs);
hr = IWineD3DSurface_GetPrivateData(This->wineD3DSurface, refguid, pData, pSizeOfData);
LeaveCriticalSection(&d3d8_cs);
return hr;
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}
static HRESULT WINAPI IDirect3DSurface8Impl_FreePrivateData(LPDIRECT3DSURFACE8 iface, REFGUID refguid) {
IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
HRESULT hr;
TRACE("(%p) Relay\n", This);
EnterCriticalSection(&d3d8_cs);
hr = IWineD3DSurface_FreePrivateData(This->wineD3DSurface, refguid);
LeaveCriticalSection(&d3d8_cs);
return hr;
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}
/* IDirect3DSurface8 Interface follow: */
static HRESULT WINAPI IDirect3DSurface8Impl_GetContainer(LPDIRECT3DSURFACE8 iface, REFIID riid, void **ppContainer) {
IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
HRESULT res;
TRACE("(%p) Relay\n", This);
if (!This->container) return E_NOINTERFACE;
res = IUnknown_QueryInterface(This->container, riid, ppContainer);
TRACE("(%p) : returning %p\n", This, *ppContainer);
return res;
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}
static HRESULT WINAPI IDirect3DSurface8Impl_GetDesc(LPDIRECT3DSURFACE8 iface, D3DSURFACE_DESC *pDesc) {
IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
WINED3DSURFACE_DESC wined3ddesc;
HRESULT hr;
TRACE("(%p) Relay\n", This);
/* As d3d8 and d3d9 structures differ, pass in ptrs to where data needs to go */
memset(&wined3ddesc, 0, sizeof(wined3ddesc));
wined3ddesc.Format = (WINED3DFORMAT *)&pDesc->Format;
wined3ddesc.Type = (WINED3DRESOURCETYPE *)&pDesc->Type;
wined3ddesc.Usage = &pDesc->Usage;
wined3ddesc.Pool = (WINED3DPOOL *) &pDesc->Pool;
wined3ddesc.Size = &pDesc->Size;
wined3ddesc.MultiSampleType = (WINED3DMULTISAMPLE_TYPE *) &pDesc->MultiSampleType;
wined3ddesc.Width = &pDesc->Width;
wined3ddesc.Height = &pDesc->Height;
EnterCriticalSection(&d3d8_cs);
hr = IWineD3DSurface_GetDesc(This->wineD3DSurface, &wined3ddesc);
LeaveCriticalSection(&d3d8_cs);
if (SUCCEEDED(hr)) pDesc->Format = d3dformat_from_wined3dformat(pDesc->Format);
return hr;
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}
static HRESULT WINAPI IDirect3DSurface8Impl_LockRect(LPDIRECT3DSURFACE8 iface, D3DLOCKED_RECT *pLockedRect, CONST RECT *pRect, DWORD Flags) {
IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
HRESULT hr;
TRACE("(%p) Relay\n", This);
TRACE("(%p) calling IWineD3DSurface_LockRect %p %p %p %d\n", This, This->wineD3DSurface, pLockedRect, pRect, Flags);
EnterCriticalSection(&d3d8_cs);
if (pRect) {
D3DSURFACE_DESC desc;
IDirect3DSurface8_GetDesc(iface, &desc);
if ((pRect->left < 0)
|| (pRect->top < 0)
|| (pRect->left >= pRect->right)
|| (pRect->top >= pRect->bottom)
|| (pRect->right > desc.Width)
|| (pRect->bottom > desc.Height)) {
WARN("Trying to lock an invalid rectangle, returning D3DERR_INVALIDCALL\n");
LeaveCriticalSection(&d3d8_cs);
return D3DERR_INVALIDCALL;
}
}
hr = IWineD3DSurface_LockRect(This->wineD3DSurface, (WINED3DLOCKED_RECT *) pLockedRect, pRect, Flags);
LeaveCriticalSection(&d3d8_cs);
return hr;
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}
static HRESULT WINAPI IDirect3DSurface8Impl_UnlockRect(LPDIRECT3DSURFACE8 iface) {
IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
HRESULT hr;
TRACE("(%p) Relay\n", This);
EnterCriticalSection(&d3d8_cs);
hr = IWineD3DSurface_UnlockRect(This->wineD3DSurface);
LeaveCriticalSection(&d3d8_cs);
switch(hr)
{
case WINEDDERR_NOTLOCKED: return D3DERR_INVALIDCALL;
default: return hr;
}
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}
const IDirect3DSurface8Vtbl Direct3DSurface8_Vtbl =
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{
/* IUnknown */
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IDirect3DSurface8Impl_QueryInterface,
IDirect3DSurface8Impl_AddRef,
IDirect3DSurface8Impl_Release,
/* IDirect3DResource8 */
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IDirect3DSurface8Impl_GetDevice,
IDirect3DSurface8Impl_SetPrivateData,
IDirect3DSurface8Impl_GetPrivateData,
IDirect3DSurface8Impl_FreePrivateData,
/* IDirect3DSurface8 */
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IDirect3DSurface8Impl_GetContainer,
IDirect3DSurface8Impl_GetDesc,
IDirect3DSurface8Impl_LockRect,
IDirect3DSurface8Impl_UnlockRect
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};