Michael Stefaniuc : ddraw: COM cleanup for the IDirect3D iface.
Alexandre Julliard
julliard at winehq.org
Tue Jan 18 10:27:36 CST 2011
Module: wine
Branch: master
Commit: 8255d464db03633f174223515f2b6da3360107f2
URL: http://source.winehq.org/git/wine.git/?a=commit;h=8255d464db03633f174223515f2b6da3360107f2
Author: Michael Stefaniuc <mstefani at redhat.de>
Date: Tue Jan 18 12:28:15 2011 +0100
ddraw: COM cleanup for the IDirect3D iface.
---
dlls/ddraw/ddraw.c | 41 +++++++++++++++++++++++++++++++----------
dlls/ddraw/ddraw_private.h | 7 +------
dlls/ddraw/device.c | 6 +++---
3 files changed, 35 insertions(+), 19 deletions(-)
diff --git a/dlls/ddraw/ddraw.c b/dlls/ddraw/ddraw.c
index 73cb58e..fa7777c 100644
--- a/dlls/ddraw/ddraw.c
+++ b/dlls/ddraw/ddraw.c
@@ -66,6 +66,11 @@ static inline IDirectDrawImpl *ddraw_from_ddraw4(IDirectDraw4 *iface)
return (IDirectDrawImpl *)((char*)iface - FIELD_OFFSET(IDirectDrawImpl, IDirectDraw4_vtbl));
}
+static inline IDirectDrawImpl *impl_from_IDirect3D(IDirect3D *iface)
+{
+ return CONTAINING_RECORD(iface, IDirectDrawImpl, IDirect3D_iface);
+}
+
/*****************************************************************************
* IUnknown Methods
*****************************************************************************/
@@ -174,7 +179,7 @@ static HRESULT WINAPI ddraw7_QueryInterface(IDirectDraw7 *iface, REFIID refiid,
if ( IsEqualGUID( &IID_IDirect3D , refiid ) )
{
This->d3dversion = 1;
- *obj = &This->IDirect3D_vtbl;
+ *obj = &This->IDirect3D_iface;
TRACE(" returning Direct3D interface at %p.\n", *obj);
}
else if ( IsEqualGUID( &IID_IDirect3D2 , refiid ) )
@@ -265,9 +270,11 @@ static HRESULT WINAPI d3d2_QueryInterface(IDirect3D2 *iface, REFIID riid, void *
static HRESULT WINAPI d3d1_QueryInterface(IDirect3D *iface, REFIID riid, void **object)
{
+ IDirectDrawImpl *This = impl_from_IDirect3D(iface);
+
TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
- return ddraw7_QueryInterface((IDirectDraw7 *)ddraw_from_d3d1(iface), riid, object);
+ return ddraw7_QueryInterface((IDirectDraw7 *)This, riid, object);
}
/*****************************************************************************
@@ -371,9 +378,11 @@ static ULONG WINAPI d3d2_AddRef(IDirect3D2 *iface)
static ULONG WINAPI d3d1_AddRef(IDirect3D *iface)
{
+ IDirectDrawImpl *This = impl_from_IDirect3D(iface);
+
TRACE("iface %p.\n", iface);
- return ddraw1_AddRef((IDirectDraw *)&ddraw_from_d3d1(iface)->IDirectDraw_vtbl);
+ return ddraw1_AddRef((IDirectDraw *)&This->IDirectDraw_vtbl);
}
/*****************************************************************************
@@ -506,9 +515,11 @@ static ULONG WINAPI d3d2_Release(IDirect3D2 *iface)
static ULONG WINAPI d3d1_Release(IDirect3D *iface)
{
+ IDirectDrawImpl *This = impl_from_IDirect3D(iface);
+
TRACE("iface %p.\n", iface);
- return ddraw1_Release((IDirectDraw *)&ddraw_from_d3d1(iface)->IDirectDraw_vtbl);
+ return ddraw1_Release((IDirectDraw *)&This->IDirectDraw_vtbl);
}
/*****************************************************************************
@@ -4257,9 +4268,11 @@ static HRESULT WINAPI d3d2_EnumDevices(IDirect3D2 *iface, LPD3DENUMDEVICESCALLBA
static HRESULT WINAPI d3d1_EnumDevices(IDirect3D *iface, LPD3DENUMDEVICESCALLBACK callback, void *context)
{
+ IDirectDrawImpl *This = impl_from_IDirect3D(iface);
+
TRACE("iface %p, callback %p, context %p.\n", iface, callback, context);
- return d3d3_EnumDevices((IDirect3D3 *)&ddraw_from_d3d1(iface)->IDirect3D3_vtbl, callback, context);
+ return d3d3_EnumDevices((IDirect3D3 *)&This->IDirect3D3_vtbl, callback, context);
}
/*****************************************************************************
@@ -4315,9 +4328,11 @@ static HRESULT WINAPI d3d2_CreateLight(IDirect3D2 *iface, IDirect3DLight **light
static HRESULT WINAPI d3d1_CreateLight(IDirect3D *iface, IDirect3DLight **light, IUnknown *outer_unknown)
{
+ IDirectDrawImpl *This = impl_from_IDirect3D(iface);
+
TRACE("iface %p, light %p, outer_unknown %p.\n", iface, light, outer_unknown);
- return d3d3_CreateLight((IDirect3D3 *)&ddraw_from_d3d1(iface)->IDirect3D3_vtbl, light, outer_unknown);
+ return d3d3_CreateLight((IDirect3D3 *)&This->IDirect3D3_vtbl, light, outer_unknown);
}
/*****************************************************************************
@@ -4383,9 +4398,11 @@ static HRESULT WINAPI d3d1_CreateMaterial(IDirect3D *iface, IDirect3DMaterial **
IDirect3DMaterial3 *material3;
HRESULT hr;
+ IDirectDrawImpl *This = impl_from_IDirect3D(iface);
+
TRACE("iface %p, material %p, outer_unknown %p.\n", iface, material, outer_unknown);
- hr = d3d3_CreateMaterial((IDirect3D3 *)&ddraw_from_d3d1(iface)->IDirect3D3_vtbl, &material3, outer_unknown);
+ hr = d3d3_CreateMaterial((IDirect3D3 *)&This->IDirect3D3_vtbl, &material3, outer_unknown);
*material = material3 ? (IDirect3DMaterial *)&((IDirect3DMaterialImpl *)material3)->IDirect3DMaterial_vtbl : NULL;
TRACE("Returning material %p.\n", *material);
@@ -4446,9 +4463,11 @@ static HRESULT WINAPI d3d2_CreateViewport(IDirect3D2 *iface, IDirect3DViewport2
static HRESULT WINAPI d3d1_CreateViewport(IDirect3D *iface, IDirect3DViewport **viewport, IUnknown *outer_unknown)
{
+ IDirectDrawImpl *This = impl_from_IDirect3D(iface);
+
TRACE("iface %p, viewport %p, outer_unknown %p.\n", iface, viewport, outer_unknown);
- return d3d3_CreateViewport((IDirect3D3 *)&ddraw_from_d3d1(iface)->IDirect3D3_vtbl,
+ return d3d3_CreateViewport((IDirect3D3 *)&This->IDirect3D3_vtbl,
(IDirect3DViewport3 **)viewport, outer_unknown);
}
@@ -4525,9 +4544,11 @@ static HRESULT WINAPI d3d2_FindDevice(IDirect3D2 *iface, D3DFINDDEVICESEARCH *fd
static HRESULT WINAPI d3d1_FindDevice(IDirect3D *iface, D3DFINDDEVICESEARCH *fds, D3DFINDDEVICERESULT *fdr)
{
+ IDirectDrawImpl *This = impl_from_IDirect3D(iface);
+
TRACE("iface %p, fds %p, fdr %p.\n", iface, fds, fdr);
- return d3d3_FindDevice((IDirect3D3 *)&ddraw_from_d3d1(iface)->IDirect3D3_vtbl, fds, fdr);
+ return d3d3_FindDevice((IDirect3D3 *)&This->IDirect3D3_vtbl, fds, fdr);
}
/*****************************************************************************
@@ -5762,7 +5783,7 @@ HRESULT ddraw_init(IDirectDrawImpl *ddraw, WINED3DDEVTYPE device_type)
ddraw->IDirectDraw2_vtbl = &ddraw2_vtbl;
ddraw->IDirectDraw3_vtbl = &ddraw3_vtbl;
ddraw->IDirectDraw4_vtbl = &ddraw4_vtbl;
- ddraw->IDirect3D_vtbl = &d3d1_vtbl;
+ ddraw->IDirect3D_iface.lpVtbl = &d3d1_vtbl;
ddraw->IDirect3D2_vtbl = &d3d2_vtbl;
ddraw->IDirect3D3_vtbl = &d3d3_vtbl;
ddraw->IDirect3D7_vtbl = &d3d7_vtbl;
diff --git a/dlls/ddraw/ddraw_private.h b/dlls/ddraw/ddraw_private.h
index 1518db2..2a7459f 100644
--- a/dlls/ddraw/ddraw_private.h
+++ b/dlls/ddraw/ddraw_private.h
@@ -104,7 +104,7 @@ struct IDirectDrawImpl
const IDirect3D7Vtbl *IDirect3D7_vtbl;
const IDirect3D3Vtbl *IDirect3D3_vtbl;
const IDirect3D2Vtbl *IDirect3D2_vtbl;
- const IDirect3DVtbl *IDirect3D_vtbl;
+ IDirect3D IDirect3D_iface;
const IWineD3DDeviceParentVtbl *device_parent_vtbl;
/* See comment in IDirectDraw::AddRef */
@@ -184,11 +184,6 @@ HRESULT WINAPI ddraw_recreate_surfaces_cb(IDirectDrawSurface7 *surf,
DDSURFACEDESC2 *desc, void *Context) DECLSPEC_HIDDEN;
IWineD3DVertexDeclaration *ddraw_find_decl(IDirectDrawImpl *This, DWORD fvf) DECLSPEC_HIDDEN;
-static inline IDirectDrawImpl *ddraw_from_d3d1(IDirect3D *iface)
-{
- return (IDirectDrawImpl *)((char*)iface - FIELD_OFFSET(IDirectDrawImpl, IDirect3D_vtbl));
-}
-
static inline IDirectDrawImpl *ddraw_from_d3d2(IDirect3D2 *iface)
{
return (IDirectDrawImpl *)((char*)iface - FIELD_OFFSET(IDirectDrawImpl, IDirect3D2_vtbl));
diff --git a/dlls/ddraw/device.c b/dlls/ddraw/device.c
index d08bf01..c9e3493 100644
--- a/dlls/ddraw/device.c
+++ b/dlls/ddraw/device.c
@@ -141,7 +141,7 @@ IDirect3DDeviceImpl_7_QueryInterface(IDirect3DDevice7 *iface,
/* Direct3D */
else if ( IsEqualGUID( &IID_IDirect3D , refiid ) )
{
- *obj = &This->ddraw->IDirect3D_vtbl;
+ *obj = &This->ddraw->IDirect3D_iface;
TRACE("(%p) Returning IDirect3D interface at %p\n", This, *obj);
}
else if ( IsEqualGUID( &IID_IDirect3D2 , refiid ) )
@@ -1769,8 +1769,8 @@ static HRESULT WINAPI IDirect3DDeviceImpl_1_GetDirect3D(IDirect3DDevice *iface,
if(!Direct3D)
return DDERR_INVALIDPARAMS;
- IDirect3D_AddRef((IDirect3D *)&This->ddraw->IDirect3D_vtbl);
- *Direct3D = (IDirect3D *)&This->ddraw->IDirect3D_vtbl;
+ IDirect3D_AddRef(&This->ddraw->IDirect3D_iface);
+ *Direct3D = &This->ddraw->IDirect3D_iface;
TRACE(" returning interface %p\n", *Direct3D);
return D3D_OK;
}
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