[PATCH 5/5] ddrawex: Get rid of the IDirectDrawSurfaceImpl typedef.
Henri Verbeet
hverbeet at codeweavers.com
Tue Nov 12 04:00:29 CST 2013
---
dlls/ddrawex/ddraw.c | 2 +-
dlls/ddrawex/ddrawex_private.h | 10 +-
dlls/ddrawex/surface.c | 2385 +++++++++++++++++++++-------------------
3 files changed, 1247 insertions(+), 1150 deletions(-)
rewrite dlls/ddrawex/surface.c (86%)
diff --git a/dlls/ddrawex/ddraw.c b/dlls/ddrawex/ddraw.c
index 9726487..af23c89 100644
--- a/dlls/ddrawex/ddraw.c
+++ b/dlls/ddrawex/ddraw.c
@@ -478,7 +478,7 @@ static HRESULT WINAPI ddrawex4_DuplicateSurface(IDirectDraw4 *iface,
IDirectDrawSurface4 *src, IDirectDrawSurface4 **dst)
{
struct ddrawex *ddrawex = impl_from_IDirectDraw4(iface);
- IDirectDrawSurfaceImpl *src_impl = unsafe_impl_from_IDirectDrawSurface4(src);
+ struct ddrawex_surface *src_impl = unsafe_impl_from_IDirectDrawSurface4(src);
TRACE("iface %p, src %p, dst %p.\n", iface, src, dst);
FIXME("Create a wrapper surface.\n");
diff --git a/dlls/ddrawex/ddrawex_private.h b/dlls/ddrawex/ddrawex_private.h
index 2d17ec3..0ddec63 100644
--- a/dlls/ddrawex/ddrawex_private.h
+++ b/dlls/ddrawex/ddrawex_private.h
@@ -66,10 +66,7 @@ struct ddrawex
IDirectDraw4 *dd_get_outer(IDirectDraw4 *inner) DECLSPEC_HIDDEN;
IDirectDraw4 *dd_get_inner(IDirectDraw4 *outer) DECLSPEC_HIDDEN;
-/******************************************************************************
- * IDirectDrawSurface implementation
- ******************************************************************************/
-typedef struct
+struct ddrawex_surface
{
IDirectDrawSurface3 IDirectDrawSurface3_iface;
IDirectDrawSurface4 IDirectDrawSurface4_iface;
@@ -83,10 +80,9 @@ typedef struct
/* An UUID we use to store the outer surface as private data in the inner surface */
#define IID_DDrawexPriv IID_IDirectDrawSurface4
+};
-} IDirectDrawSurfaceImpl;
-
-IDirectDrawSurfaceImpl *unsafe_impl_from_IDirectDrawSurface4(IDirectDrawSurface4 *iface) DECLSPEC_HIDDEN;
+struct ddrawex_surface *unsafe_impl_from_IDirectDrawSurface4(IDirectDrawSurface4 *iface) DECLSPEC_HIDDEN;
IDirectDrawSurface4 *dds_get_outer(IDirectDrawSurface4 *inner) DECLSPEC_HIDDEN;
HRESULT prepare_permanent_dc(IDirectDrawSurface4 *iface) DECLSPEC_HIDDEN;
diff --git a/dlls/ddrawex/surface.c b/dlls/ddrawex/surface.c
dissimilarity index 86%
index 5bd2bd0..6f1637e 100644
--- a/dlls/ddrawex/surface.c
+++ b/dlls/ddrawex/surface.c
@@ -1,1142 +1,1243 @@
-/*
- * Copyright 2008 Stefan Dösinger for CodeWeavers
- *
- * 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 "wine/debug.h"
-
-#define COBJMACROS
-
-#include "winbase.h"
-#include "wingdi.h"
-
-#include "ddraw.h"
-#include "d3d.h"
-
-#include "ddrawex_private.h"
-
-WINE_DEFAULT_DEBUG_CHANNEL(ddrawex);
-
-/******************************************************************************
- * Helper functions for COM management
- ******************************************************************************/
-static IDirectDrawSurfaceImpl *impl_from_IDirectDrawSurface3(IDirectDrawSurface3 *iface)
-{
- return CONTAINING_RECORD(iface, IDirectDrawSurfaceImpl, IDirectDrawSurface3_iface);
-}
-
-static IDirectDrawSurfaceImpl *unsafe_impl_from_IDirectDrawSurface3(IDirectDrawSurface3 *iface);
-
-static IDirectDrawSurfaceImpl *impl_from_IDirectDrawSurface4(IDirectDrawSurface4 *iface)
-{
- return CONTAINING_RECORD(iface, IDirectDrawSurfaceImpl, IDirectDrawSurface4_iface);
-}
-
-static HRESULT WINAPI IDirectDrawSurface4Impl_QueryInterface(IDirectDrawSurface4 *iface,
- REFIID riid, void **obj)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
-
- *obj = NULL;
-
- if(!riid)
- return DDERR_INVALIDPARAMS;
-
- TRACE("(%p)->(%s,%p)\n",This,debugstr_guid(riid),obj);
- if (IsEqualGUID(riid, &IID_IUnknown)
- || IsEqualGUID(riid, &IID_IDirectDrawSurface4) )
- {
- *obj = &This->IDirectDrawSurface4_iface;
- IDirectDrawSurface4_AddRef(&This->IDirectDrawSurface4_iface);
- TRACE("(%p) returning IDirectDrawSurface4 interface at %p\n", This, *obj);
- return S_OK;
- }
- else if( IsEqualGUID(riid, &IID_IDirectDrawSurface3)
- || IsEqualGUID(riid, &IID_IDirectDrawSurface2)
- || IsEqualGUID(riid, &IID_IDirectDrawSurface) )
- {
- *obj = &This->IDirectDrawSurface3_iface;
- IDirectDrawSurface3_AddRef(&This->IDirectDrawSurface3_iface);
- TRACE("(%p) returning IDirectDrawSurface3 interface at %p\n", This, *obj);
- return S_OK;
- }
- else if( IsEqualGUID(riid, &IID_IDirectDrawGammaControl) )
- {
- FIXME("Implement IDirectDrawGammaControl in ddrawex\n");
- }
- else if( IsEqualGUID(riid, &IID_IDirect3DHALDevice)||
- IsEqualGUID(riid, &IID_IDirect3DRGBDevice) )
- {
- /* Most likely not supported */
- FIXME("Test IDirect3DDevice in ddrawex\n");
- }
- else if (IsEqualGUID( &IID_IDirect3DTexture, riid ) ||
- IsEqualGUID( &IID_IDirect3DTexture2, riid ))
- {
- FIXME("Implement IDirect3dTexture in ddrawex\n");
- }
- else
- {
- WARN("No interface\n");
- }
-
- return E_NOINTERFACE;
-}
-
-static HRESULT WINAPI IDirectDrawSurface3Impl_QueryInterface(IDirectDrawSurface3 *iface,
- REFIID riid, void **obj)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
- TRACE("(%p)->(%s,%p): Thunking to IDirectDrawSurface4\n",This,debugstr_guid(riid),obj);
- return IDirectDrawSurface4_QueryInterface(&This->IDirectDrawSurface4_iface, riid, obj);
-}
-
-static ULONG WINAPI IDirectDrawSurface4Impl_AddRef(IDirectDrawSurface4 *iface)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
- ULONG ref = InterlockedIncrement(&This->ref);
-
- TRACE("(%p) : incrementing refcount from %u.\n", This, ref - 1);
-
- return ref;
-}
-
-static ULONG WINAPI IDirectDrawSurface3Impl_AddRef(IDirectDrawSurface3 *iface)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
- TRACE("(%p): Thunking to IDirectDrawSurface4\n", This);
- return IDirectDrawSurface4_AddRef(&This->IDirectDrawSurface4_iface);
-}
-
-static ULONG WINAPI IDirectDrawSurface4Impl_Release(IDirectDrawSurface4 *iface)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
- ULONG ref = InterlockedDecrement(&This->ref);
-
- TRACE("(%p) : decrementing refcount to %u.\n", This, ref);
-
- if(ref == 0)
- {
- TRACE("Destroying object\n");
- IDirectDrawSurface4_FreePrivateData(This->parent, &IID_DDrawexPriv);
- IDirectDrawSurface4_Release(This->parent);
- HeapFree(GetProcessHeap(), 0, This);
- }
- return ref;
-}
-
-static ULONG WINAPI IDirectDrawSurface3Impl_Release(IDirectDrawSurface3 *iface)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
- TRACE("(%p): Thunking to IDirectDrawSurface4\n", This);
- return IDirectDrawSurface4_Release(&This->IDirectDrawSurface4_iface);
-}
-
-static HRESULT WINAPI IDirectDrawSurface4Impl_AddAttachedSurface(IDirectDrawSurface4 *iface,
- IDirectDrawSurface4 *Attach_iface)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
- IDirectDrawSurfaceImpl *attach = unsafe_impl_from_IDirectDrawSurface4(Attach_iface);
- TRACE("(%p)->(%p)\n", This, attach);
- return IDirectDrawSurface4_AddAttachedSurface(This->parent, attach->parent);
-}
-
-static HRESULT WINAPI IDirectDrawSurface3Impl_AddAttachedSurface(IDirectDrawSurface3 *iface,
- IDirectDrawSurface3 *Attach_iface)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
- IDirectDrawSurfaceImpl *attach = unsafe_impl_from_IDirectDrawSurface3(Attach_iface);
- TRACE("(%p)->(%p): Thunking to IDirectDrawSurface4\n", This, attach);
- return IDirectDrawSurface4_AddAttachedSurface(&This->IDirectDrawSurface4_iface,
- attach ? &attach->IDirectDrawSurface4_iface : NULL);
-}
-
-static HRESULT WINAPI IDirectDrawSurface4Impl_AddOverlayDirtyRect(IDirectDrawSurface4 *iface,
- RECT *Rect)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
- TRACE("(%p)->(%p)\n", This, Rect);
- return IDirectDrawSurface4_AddOverlayDirtyRect(This->parent, Rect);
-}
-
-static HRESULT WINAPI IDirectDrawSurface3Impl_AddOverlayDirtyRect(IDirectDrawSurface3 *iface,
- RECT *Rect)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
- TRACE("(%p)->(%p): Thunking to IDirectDrawSurface4\n", This, Rect);
- return IDirectDrawSurface4_AddOverlayDirtyRect(&This->IDirectDrawSurface4_iface, Rect);
-}
-
-static HRESULT WINAPI IDirectDrawSurface4Impl_Blt(IDirectDrawSurface4 *iface, RECT *DestRect,
- IDirectDrawSurface4 *SrcSurface, RECT *SrcRect, DWORD Flags, DDBLTFX *DDBltFx)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
- IDirectDrawSurfaceImpl *Src = unsafe_impl_from_IDirectDrawSurface4(SrcSurface);
- TRACE("(%p)->(%p,%p,%p,0x%08x,%p)\n", This, DestRect, Src, SrcRect, Flags, DDBltFx);
- return IDirectDrawSurface4_Blt(This->parent, DestRect, Src ? Src->parent : NULL,
- SrcRect, Flags, DDBltFx);
-}
-
-static HRESULT WINAPI IDirectDrawSurface3Impl_Blt(IDirectDrawSurface3 *iface, RECT *DestRect,
- IDirectDrawSurface3 *SrcSurface, RECT *SrcRect, DWORD Flags, DDBLTFX *DDBltFx)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
- IDirectDrawSurfaceImpl *Src = unsafe_impl_from_IDirectDrawSurface3(SrcSurface);
- TRACE("(%p)->(%p,%p,%p,0x%08x,%p): Thunking to IDirectDrawSurface4\n", This, DestRect, Src, SrcRect, Flags, DDBltFx);
- return IDirectDrawSurface4_Blt(&This->IDirectDrawSurface4_iface, DestRect,
- Src ? &Src->IDirectDrawSurface4_iface : NULL, SrcRect, Flags, DDBltFx);
-}
-
-static HRESULT WINAPI IDirectDrawSurface4Impl_BltBatch(IDirectDrawSurface4 *iface,
- DDBLTBATCH *Batch, DWORD Count, DWORD Flags)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
- TRACE("(%p)->(%p,%u,0x%08x)\n", This, Batch, Count, Flags);
- return IDirectDrawSurface4_BltBatch(This->parent, Batch, Count, Flags);
-}
-
-static HRESULT WINAPI IDirectDrawSurface3Impl_BltBatch(IDirectDrawSurface3 *iface,
- DDBLTBATCH *Batch, DWORD Count, DWORD Flags)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
- TRACE("(%p)->(%p,%u,0x%08x): Thunking to IDirectDrawSurface4\n", This, Batch, Count, Flags);
- return IDirectDrawSurface4_BltBatch(&This->IDirectDrawSurface4_iface, Batch, Count, Flags);
-}
-
-static HRESULT WINAPI IDirectDrawSurface4Impl_BltFast(IDirectDrawSurface4 *iface, DWORD dstx,
- DWORD dsty, IDirectDrawSurface4 *Source, RECT *rsrc, DWORD trans)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
- IDirectDrawSurfaceImpl *Src = unsafe_impl_from_IDirectDrawSurface4(Source);
- TRACE("(%p)->(%u,%u,%p,%p,0x%08x)\n", This, dstx, dsty, Src, rsrc, trans);
- return IDirectDrawSurface4_BltFast(This->parent, dstx, dsty, Src ? Src->parent : NULL,
- rsrc, trans);
-}
-
-static HRESULT WINAPI IDirectDrawSurface3Impl_BltFast(IDirectDrawSurface3 *iface, DWORD dstx,
- DWORD dsty, IDirectDrawSurface3 *Source, RECT *rsrc, DWORD trans)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
- IDirectDrawSurfaceImpl *Src = unsafe_impl_from_IDirectDrawSurface3(Source);
- TRACE("(%p)->(%u,%u,%p,%p,0x%08x): Thunking to IDirectDrawSurface4\n", This, dstx, dsty, Src, rsrc, trans);
- return IDirectDrawSurface4_BltFast(&This->IDirectDrawSurface4_iface, dstx, dsty,
- Src ? &Src->IDirectDrawSurface4_iface : NULL, rsrc, trans);
-}
-
-static HRESULT WINAPI IDirectDrawSurface4Impl_DeleteAttachedSurface(IDirectDrawSurface4 *iface,
- DWORD Flags, IDirectDrawSurface4 *Attach)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
- IDirectDrawSurfaceImpl *Att = unsafe_impl_from_IDirectDrawSurface4(Attach);
- TRACE("(%p)->(0x%08x,%p)\n", This, Flags, Att);
- return IDirectDrawSurface4_DeleteAttachedSurface(This->parent, Flags,
- Att ? Att->parent : NULL);
-}
-
-static HRESULT WINAPI IDirectDrawSurface3Impl_DeleteAttachedSurface(IDirectDrawSurface3 *iface,
- DWORD Flags, IDirectDrawSurface3 *Attach)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
- IDirectDrawSurfaceImpl *Att = unsafe_impl_from_IDirectDrawSurface3(Attach);
- TRACE("(%p)->(0x%08x,%p): Thunking to IDirectDrawSurface4\n", This, Flags, Att);
- return IDirectDrawSurface4_DeleteAttachedSurface(&This->IDirectDrawSurface4_iface, Flags,
- Att ? &Att->IDirectDrawSurface4_iface : NULL);
-}
-
-struct enumsurfaces_wrap
-{
- LPDDENUMSURFACESCALLBACK2 orig_cb;
- void *orig_ctx;
-};
-
-static HRESULT WINAPI
-enumsurfaces_wrap_cb(IDirectDrawSurface4 *surf, DDSURFACEDESC2 *desc, void *vctx)
-{
- struct enumsurfaces_wrap *ctx = vctx;
- IDirectDrawSurface4 *outer = dds_get_outer(surf);
-
- TRACE("Returning outer surface %p for inner surface %p\n", outer, surf);
- IDirectDrawSurface4_AddRef(outer);
- IDirectDrawSurface4_Release(surf);
- return ctx->orig_cb(outer, desc, vctx);
-}
-
-static HRESULT WINAPI IDirectDrawSurface4Impl_EnumAttachedSurfaces(IDirectDrawSurface4 *iface,
- void *context, LPDDENUMSURFACESCALLBACK2 cb)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
- struct enumsurfaces_wrap ctx;
- TRACE("(%p)->(%p,%p)\n", This, context, cb);
-
- ctx.orig_cb = cb;
- ctx.orig_ctx = context;
- return IDirectDrawSurface4_EnumAttachedSurfaces(This->parent, &ctx, enumsurfaces_wrap_cb);
-}
-
-struct enumsurfaces_thunk
-{
- LPDDENUMSURFACESCALLBACK orig_cb;
- void *orig_ctx;
-};
-
-static HRESULT WINAPI enumsurfaces_thunk_cb(IDirectDrawSurface4 *surf, DDSURFACEDESC2 *desc2,
- void *vctx)
-{
- IDirectDrawSurfaceImpl *This = unsafe_impl_from_IDirectDrawSurface4(surf);
- struct enumsurfaces_thunk *ctx = vctx;
- DDSURFACEDESC desc;
-
- TRACE("Thunking back to IDirectDrawSurface3\n");
- IDirectDrawSurface3_AddRef(&This->IDirectDrawSurface3_iface);
- IDirectDrawSurface3_Release(surf);
- DDSD2_to_DDSD(desc2, &desc);
- return ctx->orig_cb((IDirectDrawSurface *)&This->IDirectDrawSurface3_iface, &desc,
- ctx->orig_ctx);
-}
-
-static HRESULT WINAPI IDirectDrawSurface3Impl_EnumAttachedSurfaces(IDirectDrawSurface3 *iface,
- void *context, LPDDENUMSURFACESCALLBACK cb)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
- struct enumsurfaces_thunk ctx;
- TRACE("(%p)->(%p,%p): Thunking to IDirectDraw4\n", This, context, cb);
-
- ctx.orig_cb = cb;
- ctx.orig_ctx = context;
- return IDirectDrawSurface4_EnumAttachedSurfaces(&This->IDirectDrawSurface4_iface, &ctx,
- enumsurfaces_thunk_cb);
-}
-
-static HRESULT WINAPI IDirectDrawSurface4Impl_EnumOverlayZOrders(IDirectDrawSurface4 *iface,
- DWORD Flags, void *context, LPDDENUMSURFACESCALLBACK2 cb)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
- struct enumsurfaces_wrap ctx;
- TRACE("(%p)->(0x%08x,%p,%p)\n", This, Flags, context, cb);
-
- ctx.orig_cb = cb;
- ctx.orig_ctx = context;
- return IDirectDrawSurface4_EnumOverlayZOrders(This->parent, Flags, &ctx, enumsurfaces_wrap_cb);
-}
-
-static HRESULT WINAPI IDirectDrawSurface3Impl_EnumOverlayZOrders(IDirectDrawSurface3 *iface,
- DWORD Flags, void *context, LPDDENUMSURFACESCALLBACK cb)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
- struct enumsurfaces_thunk ctx;
- TRACE("(%p)->(0x%08x,%p,%p): Thunking to IDirectDraw4\n", This, Flags, context, cb);
-
- ctx.orig_cb = cb;
- ctx.orig_ctx = context;
- return IDirectDrawSurface4_EnumOverlayZOrders(&This->IDirectDrawSurface4_iface, Flags, &ctx,
- enumsurfaces_thunk_cb);
-}
-
-static HRESULT WINAPI IDirectDrawSurface4Impl_Flip(IDirectDrawSurface4 *iface,
- IDirectDrawSurface4 *DestOverride, DWORD Flags)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
- IDirectDrawSurfaceImpl *Dest = unsafe_impl_from_IDirectDrawSurface4(DestOverride);
- TRACE("(%p)->(%p,0x%08x)\n", This, Dest, Flags);
- return IDirectDrawSurface4_Flip(This->parent, Dest ? Dest->parent : NULL, Flags);
-}
-
-static HRESULT WINAPI IDirectDrawSurface3Impl_Flip(IDirectDrawSurface3 *iface,
- IDirectDrawSurface3 *DestOverride, DWORD Flags)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
- IDirectDrawSurfaceImpl *Dest = unsafe_impl_from_IDirectDrawSurface3(DestOverride);
- TRACE("(%p)->(%p,0x%08x): Thunking to IDirectDrawSurface4\n", This, Dest, Flags);
- return IDirectDrawSurface4_Flip(&This->IDirectDrawSurface4_iface,
- Dest ? &Dest->IDirectDrawSurface4_iface : NULL, Flags);
-}
-
-static HRESULT WINAPI IDirectDrawSurface4Impl_GetAttachedSurface(IDirectDrawSurface4 *iface,
- DDSCAPS2 *Caps, IDirectDrawSurface4 **Surface)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
- IDirectDrawSurface4 *inner = NULL;
- HRESULT hr;
- TRACE("(%p)->(%p,%p)\n", This, Caps, Surface);
-
- hr = IDirectDrawSurface4_GetAttachedSurface(This->parent, Caps, &inner);
- if(SUCCEEDED(hr))
- {
- *Surface = dds_get_outer(inner);
- IDirectDrawSurface4_AddRef(*Surface);
- IDirectDrawSurface4_Release(inner);
- }
- else
- {
- *Surface = NULL;
- }
- return hr;
-}
-
-static HRESULT WINAPI IDirectDrawSurface3Impl_GetAttachedSurface(IDirectDrawSurface3 *iface,
- DDSCAPS *Caps, IDirectDrawSurface3 **Surface)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
- IDirectDrawSurface4 *surf4;
- DDSCAPS2 caps2;
- HRESULT hr;
- TRACE("(%p)->(%p,%p): Thunking to IDirectDrawSurface4\n", This, Caps, Surface);
-
- memset(&caps2, 0, sizeof(caps2));
- caps2.dwCaps = Caps->dwCaps;
- hr = IDirectDrawSurface4_GetAttachedSurface(&This->IDirectDrawSurface4_iface, &caps2, &surf4);
- if(SUCCEEDED(hr))
- {
- IDirectDrawSurface4_QueryInterface(surf4, &IID_IDirectDrawSurface3, (void **) Surface);
- IDirectDrawSurface4_Release(surf4);
- }
- else
- {
- *Surface = NULL;
- }
- return hr;
-}
-
-static HRESULT WINAPI IDirectDrawSurface4Impl_GetBltStatus(IDirectDrawSurface4 *iface, DWORD Flags)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
- TRACE("(%p)->(0x%08x)\n", This, Flags);
- return IDirectDrawSurface4_GetBltStatus(This->parent, Flags);
-}
-
-static HRESULT WINAPI IDirectDrawSurface3Impl_GetBltStatus(IDirectDrawSurface3 *iface, DWORD Flags)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
- TRACE("(%p)->(0x%08x): Thunking to IDirectDrawSurface4\n", This, Flags);
- return IDirectDrawSurface4_GetBltStatus(&This->IDirectDrawSurface4_iface, Flags);
-}
-
-static HRESULT WINAPI IDirectDrawSurface4Impl_GetCaps(IDirectDrawSurface4 *iface, DDSCAPS2 *Caps)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
- TRACE("(%p)->(%p)\n", This, Caps);
- return IDirectDrawSurface4_GetCaps(This->parent, Caps);
-}
-
-static HRESULT WINAPI IDirectDrawSurface3Impl_GetCaps(IDirectDrawSurface3 *iface, DDSCAPS *Caps)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
- DDSCAPS2 caps2;
- HRESULT hr;
- TRACE("(%p)->(%p): Thunking to IDirectDrawSurface4\n", This, Caps);
-
- memset(&caps2, 0, sizeof(caps2));
- memset(Caps, 0, sizeof(*Caps));
- hr = IDirectDrawSurface4_GetCaps(&This->IDirectDrawSurface4_iface, &caps2);
- Caps->dwCaps = caps2.dwCaps;
- return hr;
-}
-
-static HRESULT WINAPI IDirectDrawSurface4Impl_GetClipper(IDirectDrawSurface4 *iface,
- IDirectDrawClipper **Clipper)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
- TRACE("(%p)->(%p)\n", This, Clipper);
- return IDirectDrawSurface4_GetClipper(This->parent, Clipper);
-}
-
-static HRESULT WINAPI IDirectDrawSurface3Impl_GetClipper(IDirectDrawSurface3 *iface,
- IDirectDrawClipper **Clipper)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
- TRACE("(%p)->(%p): Thunking to IDirectDrawSurface4\n", This, Clipper);
- return IDirectDrawSurface4_GetClipper(&This->IDirectDrawSurface4_iface, Clipper);
-}
-
-static HRESULT WINAPI IDirectDrawSurface4Impl_GetColorKey(IDirectDrawSurface4 *iface, DWORD Flags,
- DDCOLORKEY *CKey)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
- TRACE("(%p)->(0x%08x,%p)\n", This, Flags, CKey);
- return IDirectDrawSurface4_GetColorKey(This->parent, Flags, CKey);
-}
-
-static HRESULT WINAPI IDirectDrawSurface3Impl_GetColorKey(IDirectDrawSurface3 *iface, DWORD Flags,
- DDCOLORKEY *CKey)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
- TRACE("(%p)->(0x%08x,%p): Thunking to IDirectDrawSurface4\n", This, Flags, CKey);
- return IDirectDrawSurface4_GetColorKey(&This->IDirectDrawSurface4_iface, Flags, CKey);
-}
-
-static HRESULT WINAPI IDirectDrawSurface4Impl_GetDC(IDirectDrawSurface4 *iface, HDC *hdc)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
- TRACE("(%p)->(%p)\n", This, hdc);
- if(This->permanent_dc)
- {
- TRACE("Returning stored dc %p\n", This->hdc);
- *hdc = This->hdc;
- return DD_OK;
- }
- else
- {
- return IDirectDrawSurface4_GetDC(This->parent, hdc);
- }
-}
-
-static HRESULT WINAPI IDirectDrawSurface3Impl_GetDC(IDirectDrawSurface3 *iface, HDC *hdc)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
- TRACE("(%p)->(%p): Thunking to IDirectDrawSurface4\n", This, hdc);
- return IDirectDrawSurface4_GetDC(&This->IDirectDrawSurface4_iface, hdc);
-}
-
-static HRESULT WINAPI IDirectDrawSurface4Impl_GetFlipStatus(IDirectDrawSurface4 *iface, DWORD Flags)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
- TRACE("(%p)->(0x%08x)\n", This, Flags);
- return IDirectDrawSurface4_GetFlipStatus(This->parent, Flags);
-}
-
-static HRESULT WINAPI IDirectDrawSurface3Impl_GetFlipStatus(IDirectDrawSurface3 *iface, DWORD Flags)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
- TRACE("(%p)->(0x%08x): Thunking to IDirectDrawSurface4\n", This, Flags);
- return IDirectDrawSurface4_GetFlipStatus(&This->IDirectDrawSurface4_iface, Flags);
-}
-
-static HRESULT WINAPI IDirectDrawSurface4Impl_GetOverlayPosition(IDirectDrawSurface4 *iface,
- LONG *X, LONG *Y)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
- TRACE("(%p)->(%p,%p)\n", This, X, Y);
- return IDirectDrawSurface4_GetOverlayPosition(This->parent, X, Y);
-}
-
-static HRESULT WINAPI IDirectDrawSurface3Impl_GetOverlayPosition(IDirectDrawSurface3 *iface,
- LONG *X, LONG *Y)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
- TRACE("(%p)->(%p,%p): Thunking to IDirectDrawSurface4\n", This, X, Y);
- return IDirectDrawSurface4_GetOverlayPosition(&This->IDirectDrawSurface4_iface, X, Y);
-}
-
-static HRESULT WINAPI IDirectDrawSurface4Impl_GetPalette(IDirectDrawSurface4 *iface,
- IDirectDrawPalette **Pal)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
- TRACE("(%p)->(%p)\n", This, Pal);
- return IDirectDrawSurface4_GetPalette(This->parent, Pal);
-}
-
-static HRESULT WINAPI IDirectDrawSurface3Impl_GetPalette(IDirectDrawSurface3 *iface,
- IDirectDrawPalette **Pal)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
- TRACE("(%p)->(%p): Thunking to IDirectDrawSurface4\n", This, Pal);
- return IDirectDrawSurface4_GetPalette(&This->IDirectDrawSurface4_iface, Pal);
-}
-
-static HRESULT WINAPI IDirectDrawSurface4Impl_GetPixelFormat(IDirectDrawSurface4 *iface,
- DDPIXELFORMAT *PixelFormat)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
- TRACE("(%p)->(%p)\n", This, PixelFormat);
- return IDirectDrawSurface4_GetPixelFormat(This->parent, PixelFormat);
-}
-
-static HRESULT WINAPI IDirectDrawSurface3Impl_GetPixelFormat(IDirectDrawSurface3 *iface,
- DDPIXELFORMAT *PixelFormat)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
- TRACE("(%p)->(%p): Thunking to IDirectDrawSurface4\n", This, PixelFormat);
- return IDirectDrawSurface4_GetPixelFormat(&This->IDirectDrawSurface4_iface, PixelFormat);
-}
-
-static HRESULT WINAPI IDirectDrawSurface4Impl_GetSurfaceDesc(IDirectDrawSurface4 *iface,
- DDSURFACEDESC2 *DDSD)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
- HRESULT hr;
- TRACE("(%p)->(%p)\n", This, DDSD);
- hr = IDirectDrawSurface4_GetSurfaceDesc(This->parent, DDSD);
-
- if(SUCCEEDED(hr) && This->permanent_dc)
- {
- DDSD->ddsCaps.dwCaps |= DDSCAPS_VIDEOMEMORY;
- DDSD->ddsCaps.dwCaps &= ~DDSCAPS_OWNDC;
- }
-
- return hr;
-}
-
-static HRESULT WINAPI IDirectDrawSurface3Impl_GetSurfaceDesc(IDirectDrawSurface3 *iface,
- DDSURFACEDESC *DDSD)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
- DDSURFACEDESC2 ddsd2;
- HRESULT hr;
- TRACE("(%p)->(%p): Thunking to IDirectDrawSurface4\n", This, DDSD);
-
- memset(&ddsd2, 0, sizeof(ddsd2));
- ddsd2.dwSize = sizeof(ddsd2);
- hr = IDirectDrawSurface4_GetSurfaceDesc(&This->IDirectDrawSurface4_iface, &ddsd2);
- DDSD2_to_DDSD(&ddsd2, DDSD);
- return hr;
-}
-
-static HRESULT WINAPI IDirectDrawSurface4Impl_Initialize(IDirectDrawSurface4 *iface,
- IDirectDraw *DD, DDSURFACEDESC2 *DDSD)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
- IDirectDraw4 *outer_DD4;
- IDirectDraw4 *inner_DD4;
- IDirectDraw *inner_DD;
- HRESULT hr;
- TRACE("(%p)->(%p,%p)\n", This, DD, DDSD);
-
- IDirectDraw_QueryInterface(DD, &IID_IDirectDraw4, (void **) &outer_DD4);
- inner_DD4 = dd_get_inner(outer_DD4);
- IDirectDraw4_Release(outer_DD4);
- IDirectDraw4_QueryInterface(inner_DD4, &IID_IDirectDraw4, (void **) &inner_DD);
- hr = IDirectDrawSurface4_Initialize(This->parent, inner_DD, DDSD);
- IDirectDraw_Release(inner_DD);
- return hr;
-}
-
-static HRESULT WINAPI IDirectDrawSurface3Impl_Initialize(IDirectDrawSurface3 *iface,
- IDirectDraw *DD, DDSURFACEDESC *DDSD)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
- DDSURFACEDESC2 ddsd2;
- TRACE("(%p)->(%p,%p): Thunking to IDirectDrawSurface4\n", This, DD, DDSD);
- DDSD_to_DDSD2(DDSD, &ddsd2);
- return IDirectDrawSurface4_Initialize(&This->IDirectDrawSurface4_iface, DD, &ddsd2);
-}
-
-static HRESULT WINAPI IDirectDrawSurface4Impl_IsLost(IDirectDrawSurface4 *iface)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
- TRACE("(%p)\n", This);
- return IDirectDrawSurface4_IsLost(This->parent);
-}
-
-static HRESULT WINAPI IDirectDrawSurface3Impl_IsLost(IDirectDrawSurface3 *iface)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
- TRACE("(%p): Thunking to IDirectDrawSurface4\n", This);
- return IDirectDrawSurface4_IsLost(&This->IDirectDrawSurface4_iface);
-}
-
-static HRESULT WINAPI IDirectDrawSurface4Impl_Lock(IDirectDrawSurface4 *iface, RECT *Rect,
- DDSURFACEDESC2 *DDSD, DWORD Flags, HANDLE h)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
- HRESULT hr;
- TRACE("(%p)->(%p,%p,0x%08x,%p)\n", This, Rect, DDSD, Flags, h);
- hr = IDirectDrawSurface4_Lock(This->parent, Rect, DDSD, Flags, h);
-
- if(SUCCEEDED(hr) && This->permanent_dc)
- {
- DDSD->ddsCaps.dwCaps |= DDSCAPS_VIDEOMEMORY;
- DDSD->ddsCaps.dwCaps &= ~DDSCAPS_OWNDC;
- }
-
- return hr;
-}
-
-static HRESULT WINAPI IDirectDrawSurface3Impl_Lock(IDirectDrawSurface3 *iface, RECT *Rect,
- DDSURFACEDESC *DDSD, DWORD Flags, HANDLE h)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
- DDSURFACEDESC2 ddsd2;
- HRESULT hr;
- TRACE("(%p)->(%p,%p,0x%08x,%p): Thunking to IDirectDrawSurface4\n", This, Rect, DDSD, Flags, h);
- memset(&ddsd2, 0, sizeof(ddsd2));
- ddsd2.dwSize = sizeof(ddsd2);
- hr = IDirectDrawSurface4_Lock(&This->IDirectDrawSurface4_iface, Rect, &ddsd2, Flags, h);
- DDSD2_to_DDSD(&ddsd2, DDSD);
- return hr;
-}
-
-static HRESULT WINAPI IDirectDrawSurface4Impl_ReleaseDC(IDirectDrawSurface4 *iface, HDC hdc)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
- TRACE("(%p)->(%p)\n", This, hdc);
- if(This->permanent_dc)
- {
- TRACE("Surface has a permanent DC, not doing anything\n");
- return DD_OK;
- }
- else
- {
- return IDirectDrawSurface4_ReleaseDC(This->parent, hdc);
- }
-}
-
-static HRESULT WINAPI IDirectDrawSurface3Impl_ReleaseDC(IDirectDrawSurface3 *iface, HDC hdc)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
- TRACE("(%p)->(%p): Thunking to IDirectDrawSurface4\n", This, hdc);
- return IDirectDrawSurface4_ReleaseDC(&This->IDirectDrawSurface4_iface, hdc);
-}
-
-static HRESULT WINAPI IDirectDrawSurface4Impl_Restore(IDirectDrawSurface4 *iface)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
- TRACE("(%p)\n", This);
- return IDirectDrawSurface4_Restore(This->parent);
-}
-
-static HRESULT WINAPI IDirectDrawSurface3Impl_Restore(IDirectDrawSurface3 *iface)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
- TRACE("(%p): Thunking to IDirectDrawSurface4\n", This);
- return IDirectDrawSurface4_Restore(&This->IDirectDrawSurface4_iface);
-}
-
-static HRESULT WINAPI IDirectDrawSurface4Impl_SetClipper(IDirectDrawSurface4 *iface,
- IDirectDrawClipper *Clipper)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
- TRACE("(%p)->(%p)\n", This, Clipper);
- return IDirectDrawSurface4_SetClipper(This->parent, Clipper);
-}
-
-static HRESULT WINAPI IDirectDrawSurface3Impl_SetClipper(IDirectDrawSurface3 *iface,
- IDirectDrawClipper *Clipper)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
- TRACE("(%p)->(%p): Thunking to IDirectDrawSurface4\n", This, Clipper);
- return IDirectDrawSurface4_SetClipper(&This->IDirectDrawSurface4_iface, Clipper);
-}
-
-static HRESULT WINAPI IDirectDrawSurface4Impl_SetColorKey(IDirectDrawSurface4 *iface, DWORD Flags,
- DDCOLORKEY *CKey)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
- TRACE("(%p)->(0x%08x,%p)\n", This, Flags, CKey);
- return IDirectDrawSurface4_SetColorKey(This->parent, Flags, CKey);
-}
-
-static HRESULT WINAPI IDirectDrawSurface3Impl_SetColorKey(IDirectDrawSurface3 *iface, DWORD Flags,
- DDCOLORKEY *CKey)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
- TRACE("(%p)->(0x%08x,%p): Thunking to IDirectDrawSurface4\n", This, Flags, CKey);
- return IDirectDrawSurface4_SetColorKey(&This->IDirectDrawSurface4_iface, Flags, CKey);
-}
-
-static HRESULT WINAPI IDirectDrawSurface4Impl_SetOverlayPosition(IDirectDrawSurface4 *iface,
- LONG X, LONG Y)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
- TRACE("(%p)->(%u,%u)\n", This, X, Y);
- return IDirectDrawSurface4_SetOverlayPosition(This->parent, X, Y);
-}
-
-static HRESULT WINAPI IDirectDrawSurface3Impl_SetOverlayPosition(IDirectDrawSurface3 *iface,
- LONG X, LONG Y)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
- TRACE("(%p)->(%u,%u): Thunking to IDirectDrawSurface4\n", This, X, Y);
- return IDirectDrawSurface4_SetOverlayPosition(&This->IDirectDrawSurface4_iface, X, Y);
-}
-
-static HRESULT WINAPI IDirectDrawSurface4Impl_SetPalette(IDirectDrawSurface4 *iface,
- IDirectDrawPalette *Pal)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
- TRACE("(%p)->(%p)\n", This, Pal);
- return IDirectDrawSurface4_SetPalette(This->parent, Pal);
-}
-
-static HRESULT WINAPI IDirectDrawSurface3Impl_SetPalette(IDirectDrawSurface3 *iface,
- IDirectDrawPalette *Pal)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
- TRACE("(%p)->(%p): Thunking to IDirectDrawSurface4\n", This, Pal);
- return IDirectDrawSurface4_SetPalette(&This->IDirectDrawSurface4_iface, Pal);
-}
-
-static HRESULT WINAPI IDirectDrawSurface4Impl_Unlock(IDirectDrawSurface4 *iface, RECT *pRect)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
- TRACE("(%p)->(%p)\n", This, pRect);
- return IDirectDrawSurface4_Unlock(This->parent, pRect);
-}
-
-static HRESULT WINAPI IDirectDrawSurface3Impl_Unlock(IDirectDrawSurface3 *iface, void *data)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
- TRACE("(%p)->(%p): Thunking to IDirectDrawSurface4\n", This, data);
- return IDirectDrawSurface4_Unlock(&This->IDirectDrawSurface4_iface, NULL);
-}
-
-static HRESULT WINAPI IDirectDrawSurface4Impl_UpdateOverlay(IDirectDrawSurface4 *iface,
- RECT *SrcRect, IDirectDrawSurface4 *DstSurface, RECT *DstRect, DWORD Flags,
- DDOVERLAYFX *FX)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
- IDirectDrawSurfaceImpl *Dst = unsafe_impl_from_IDirectDrawSurface4(DstSurface);
- TRACE("(%p)->(%p,%p,%p,0x%08x,%p)\n", This, SrcRect, Dst, DstRect, Flags, FX);
- return IDirectDrawSurface4_UpdateOverlay(This->parent, SrcRect, Dst ? Dst->parent : NULL,
- DstRect, Flags, FX);
-}
-
-static HRESULT WINAPI IDirectDrawSurface3Impl_UpdateOverlay(IDirectDrawSurface3 *iface,
- RECT *SrcRect, IDirectDrawSurface3 *DstSurface, RECT *DstRect, DWORD Flags,
- DDOVERLAYFX *FX)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
- IDirectDrawSurfaceImpl *Dst = unsafe_impl_from_IDirectDrawSurface3(DstSurface);
- TRACE("(%p)->(%p,%p,%p,0x%08x,%p): Thunking to IDirectDrawSurface4\n", This, SrcRect, Dst, DstRect, Flags, FX);
- return IDirectDrawSurface4_UpdateOverlay(&This->IDirectDrawSurface4_iface, SrcRect,
- Dst ? &Dst->IDirectDrawSurface4_iface : NULL, DstRect, Flags, FX);
-}
-
-static HRESULT WINAPI IDirectDrawSurface4Impl_UpdateOverlayDisplay(IDirectDrawSurface4 *iface,
- DWORD Flags)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
- TRACE("(%p)->(0x%08x)\n", This, Flags);
- return IDirectDrawSurface4_UpdateOverlayDisplay(This->parent, Flags);
-}
-
-static HRESULT WINAPI IDirectDrawSurface3Impl_UpdateOverlayDisplay(IDirectDrawSurface3 *iface,
- DWORD Flags)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
- TRACE("(%p)->(0x%08x): Thunking to IDirectDrawSurface4\n", This, Flags);
- return IDirectDrawSurface4_UpdateOverlayDisplay(&This->IDirectDrawSurface4_iface, Flags);
-}
-
-static HRESULT WINAPI IDirectDrawSurface4Impl_UpdateOverlayZOrder(IDirectDrawSurface4 *iface,
- DWORD Flags, IDirectDrawSurface4 *DDSRef)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
- IDirectDrawSurfaceImpl *Ref = unsafe_impl_from_IDirectDrawSurface4(DDSRef);
- TRACE("(%p)->(0x%08x,%p)\n", This, Flags, Ref);
- return IDirectDrawSurface4_UpdateOverlayZOrder(This->parent, Flags, Ref ? Ref->parent : NULL);
-}
-
-static HRESULT WINAPI IDirectDrawSurface3Impl_UpdateOverlayZOrder(IDirectDrawSurface3 *iface,
- DWORD Flags, IDirectDrawSurface3 *DDSRef)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
- IDirectDrawSurfaceImpl *Ref = unsafe_impl_from_IDirectDrawSurface3(DDSRef);
- TRACE("(%p)->(0x%08x,%p): Thunking to IDirectDrawSurface4\n", This, Flags, Ref);
- return IDirectDrawSurface4_UpdateOverlayZOrder(&This->IDirectDrawSurface4_iface, Flags,
- Ref ? &Ref->IDirectDrawSurface4_iface : NULL);
-}
-
-static HRESULT WINAPI IDirectDrawSurface4Impl_GetDDInterface(IDirectDrawSurface4 *iface, void **DD)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
- FIXME("(%p)->(%p)\n", This, DD);
- /* This has to be implemented in ddrawex, DDraw's interface can't be used because it is pretty
- * hard to tell which version of the DD interface is returned
- */
- *DD = NULL;
- return E_FAIL;
-}
-
-static HRESULT WINAPI IDirectDrawSurface3Impl_GetDDInterface(IDirectDrawSurface3 *iface, void **DD)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
- FIXME("(%p)->(%p)\n", This, DD);
- /* A thunk it pretty pointless because of the same reason relaying to ddraw.dll works badly
- */
- *DD = NULL;
- return E_FAIL;
-}
-
-static HRESULT WINAPI IDirectDrawSurface4Impl_PageLock(IDirectDrawSurface4 *iface, DWORD Flags)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
- TRACE("(%p)->(%x)\n", iface, Flags);
- return IDirectDrawSurface4_PageLock(This->parent, Flags);
-}
-
-static HRESULT WINAPI IDirectDrawSurface3Impl_PageLock(IDirectDrawSurface3 *iface, DWORD Flags)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
- TRACE("(%p)->(%x): Thunking to IDirectDrawSurface4\n", iface, Flags);
- return IDirectDrawSurface4_PageLock(&This->IDirectDrawSurface4_iface, Flags);
-}
-
-static HRESULT WINAPI IDirectDrawSurface4Impl_PageUnlock(IDirectDrawSurface4 *iface, DWORD Flags)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
- TRACE("(%p)->(%x)\n", iface, Flags);
- return IDirectDrawSurface4_PageUnlock(This->parent, Flags);
-}
-
-static HRESULT WINAPI IDirectDrawSurface3Impl_PageUnlock(IDirectDrawSurface3 *iface, DWORD Flags)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
- TRACE("(%p)->(%x): Thunking to IDirectDrawSurface4\n", iface, Flags);
- return IDirectDrawSurface4_PageUnlock(&This->IDirectDrawSurface4_iface, Flags);
-}
-
-static HRESULT WINAPI IDirectDrawSurface4Impl_SetSurfaceDesc(IDirectDrawSurface4 *iface,
- DDSURFACEDESC2 *DDSD, DWORD Flags)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
- TRACE("(%p)->(%p,0x%08x)\n", This, DDSD, Flags);
- return IDirectDrawSurface4_SetSurfaceDesc(This->parent, DDSD, Flags);
-}
-
-static HRESULT WINAPI IDirectDrawSurface3Impl_SetSurfaceDesc(IDirectDrawSurface3 *iface,
- DDSURFACEDESC *DDSD, DWORD Flags)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
- DDSURFACEDESC2 ddsd;
- TRACE("(%p)->(%p,0x%08x): Thunking to IDirectDrawSurface4\n", This, DDSD, Flags);
-
- DDSD_to_DDSD2(DDSD, &ddsd);
- return IDirectDrawSurface4_SetSurfaceDesc(&This->IDirectDrawSurface4_iface, &ddsd, Flags);
-}
-
-static HRESULT WINAPI IDirectDrawSurface4Impl_SetPrivateData(IDirectDrawSurface4 *iface,
- REFGUID tag, void *Data, DWORD Size, DWORD Flags)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
- TRACE("(%p)->(%s,%p,%u,0x%08x)\n", iface, debugstr_guid(tag), Data, Size, Flags);
-
- /* To completely avoid this we'd have to clone the private data API in ddrawex */
- if(IsEqualGUID(&IID_DDrawexPriv, tag)) {
- FIXME("Application uses ddrawex's private guid\n");
- }
-
- return IDirectDrawSurface4_SetPrivateData(This->parent, tag, Data, Size, Flags);
-}
-
-static HRESULT WINAPI IDirectDrawSurface4Impl_GetPrivateData(IDirectDrawSurface4 *iface,
- REFGUID tag, void *Data, DWORD *Size)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
- TRACE("(%p)->(%s,%p,%p)\n", iface, debugstr_guid(tag), Data, Size);
-
- /* To completely avoid this we'd have to clone the private data API in ddrawex */
- if(IsEqualGUID(&IID_DDrawexPriv, tag)) {
- FIXME("Application uses ddrawex's private guid\n");
- }
-
- return IDirectDrawSurface4_GetPrivateData(This->parent, tag, Data, Size);
-}
-
-static HRESULT WINAPI IDirectDrawSurface4Impl_FreePrivateData(IDirectDrawSurface4 *iface,
- REFGUID tag)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
- TRACE("(%p)->(%s)\n", iface, debugstr_guid(tag));
-
- /* To completely avoid this we'd have to clone the private data API in ddrawex */
- if(IsEqualGUID(&IID_DDrawexPriv, tag)) {
- FIXME("Application uses ddrawex's private guid\n");
- }
-
- return IDirectDrawSurface4_FreePrivateData(This->parent, tag);
-}
-
-static HRESULT WINAPI IDirectDrawSurface4Impl_GetUniquenessValue(IDirectDrawSurface4 *iface,
- DWORD *pValue)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
- TRACE("(%p)->(%p)\n", This, pValue);
- return IDirectDrawSurface4_GetUniquenessValue(This->parent, pValue);
-}
-
-static HRESULT WINAPI IDirectDrawSurface4Impl_ChangeUniquenessValue(IDirectDrawSurface4 *iface)
-{
- IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
- TRACE("(%p)\n", This);
- return IDirectDrawSurface4_ChangeUniquenessValue(This->parent);
-}
-
-static const IDirectDrawSurface3Vtbl IDirectDrawSurface3_Vtbl =
-{
- /* IUnknown */
- IDirectDrawSurface3Impl_QueryInterface,
- IDirectDrawSurface3Impl_AddRef,
- IDirectDrawSurface3Impl_Release,
- /* IDirectDrawSurface */
- IDirectDrawSurface3Impl_AddAttachedSurface,
- IDirectDrawSurface3Impl_AddOverlayDirtyRect,
- IDirectDrawSurface3Impl_Blt,
- IDirectDrawSurface3Impl_BltBatch,
- IDirectDrawSurface3Impl_BltFast,
- IDirectDrawSurface3Impl_DeleteAttachedSurface,
- IDirectDrawSurface3Impl_EnumAttachedSurfaces,
- IDirectDrawSurface3Impl_EnumOverlayZOrders,
- IDirectDrawSurface3Impl_Flip,
- IDirectDrawSurface3Impl_GetAttachedSurface,
- IDirectDrawSurface3Impl_GetBltStatus,
- IDirectDrawSurface3Impl_GetCaps,
- IDirectDrawSurface3Impl_GetClipper,
- IDirectDrawSurface3Impl_GetColorKey,
- IDirectDrawSurface3Impl_GetDC,
- IDirectDrawSurface3Impl_GetFlipStatus,
- IDirectDrawSurface3Impl_GetOverlayPosition,
- IDirectDrawSurface3Impl_GetPalette,
- IDirectDrawSurface3Impl_GetPixelFormat,
- IDirectDrawSurface3Impl_GetSurfaceDesc,
- IDirectDrawSurface3Impl_Initialize,
- IDirectDrawSurface3Impl_IsLost,
- IDirectDrawSurface3Impl_Lock,
- IDirectDrawSurface3Impl_ReleaseDC,
- IDirectDrawSurface3Impl_Restore,
- IDirectDrawSurface3Impl_SetClipper,
- IDirectDrawSurface3Impl_SetColorKey,
- IDirectDrawSurface3Impl_SetOverlayPosition,
- IDirectDrawSurface3Impl_SetPalette,
- IDirectDrawSurface3Impl_Unlock,
- IDirectDrawSurface3Impl_UpdateOverlay,
- IDirectDrawSurface3Impl_UpdateOverlayDisplay,
- IDirectDrawSurface3Impl_UpdateOverlayZOrder,
- /* IDirectDrawSurface 2 */
- IDirectDrawSurface3Impl_GetDDInterface,
- IDirectDrawSurface3Impl_PageLock,
- IDirectDrawSurface3Impl_PageUnlock,
- /* IDirectDrawSurface 3 */
- IDirectDrawSurface3Impl_SetSurfaceDesc
-};
-
-static const IDirectDrawSurface4Vtbl IDirectDrawSurface4_Vtbl =
-{
- /*** IUnknown ***/
- IDirectDrawSurface4Impl_QueryInterface,
- IDirectDrawSurface4Impl_AddRef,
- IDirectDrawSurface4Impl_Release,
- /*** IDirectDrawSurface ***/
- IDirectDrawSurface4Impl_AddAttachedSurface,
- IDirectDrawSurface4Impl_AddOverlayDirtyRect,
- IDirectDrawSurface4Impl_Blt,
- IDirectDrawSurface4Impl_BltBatch,
- IDirectDrawSurface4Impl_BltFast,
- IDirectDrawSurface4Impl_DeleteAttachedSurface,
- IDirectDrawSurface4Impl_EnumAttachedSurfaces,
- IDirectDrawSurface4Impl_EnumOverlayZOrders,
- IDirectDrawSurface4Impl_Flip,
- IDirectDrawSurface4Impl_GetAttachedSurface,
- IDirectDrawSurface4Impl_GetBltStatus,
- IDirectDrawSurface4Impl_GetCaps,
- IDirectDrawSurface4Impl_GetClipper,
- IDirectDrawSurface4Impl_GetColorKey,
- IDirectDrawSurface4Impl_GetDC,
- IDirectDrawSurface4Impl_GetFlipStatus,
- IDirectDrawSurface4Impl_GetOverlayPosition,
- IDirectDrawSurface4Impl_GetPalette,
- IDirectDrawSurface4Impl_GetPixelFormat,
- IDirectDrawSurface4Impl_GetSurfaceDesc,
- IDirectDrawSurface4Impl_Initialize,
- IDirectDrawSurface4Impl_IsLost,
- IDirectDrawSurface4Impl_Lock,
- IDirectDrawSurface4Impl_ReleaseDC,
- IDirectDrawSurface4Impl_Restore,
- IDirectDrawSurface4Impl_SetClipper,
- IDirectDrawSurface4Impl_SetColorKey,
- IDirectDrawSurface4Impl_SetOverlayPosition,
- IDirectDrawSurface4Impl_SetPalette,
- IDirectDrawSurface4Impl_Unlock,
- IDirectDrawSurface4Impl_UpdateOverlay,
- IDirectDrawSurface4Impl_UpdateOverlayDisplay,
- IDirectDrawSurface4Impl_UpdateOverlayZOrder,
- /*** IDirectDrawSurface2 ***/
- IDirectDrawSurface4Impl_GetDDInterface,
- IDirectDrawSurface4Impl_PageLock,
- IDirectDrawSurface4Impl_PageUnlock,
- /*** IDirectDrawSurface3 ***/
- IDirectDrawSurface4Impl_SetSurfaceDesc,
- /*** IDirectDrawSurface4 ***/
- IDirectDrawSurface4Impl_SetPrivateData,
- IDirectDrawSurface4Impl_GetPrivateData,
- IDirectDrawSurface4Impl_FreePrivateData,
- IDirectDrawSurface4Impl_GetUniquenessValue,
- IDirectDrawSurface4Impl_ChangeUniquenessValue,
-};
-
-static IDirectDrawSurfaceImpl *unsafe_impl_from_IDirectDrawSurface3(IDirectDrawSurface3 *iface)
-{
- if (!iface) return NULL;
- if (iface->lpVtbl != &IDirectDrawSurface3_Vtbl) return NULL;
- return CONTAINING_RECORD(iface, IDirectDrawSurfaceImpl, IDirectDrawSurface3_iface);
-}
-
-IDirectDrawSurfaceImpl *unsafe_impl_from_IDirectDrawSurface4(IDirectDrawSurface4 *iface)
-{
- if (!iface) return NULL;
- if (iface->lpVtbl != &IDirectDrawSurface4_Vtbl) return NULL;
- return impl_from_IDirectDrawSurface4(iface);
-}
-
-/* dds_get_outer
- *
- * Given a surface from ddraw.dll it retrieves the pointer to the ddrawex.dll wrapper around it
- *
- * Parameters:
- * inner: ddraw.dll surface to retrieve the outer surface from
- *
- * Returns:
- * The surface wrapper. If there is none yet, a new one is created
- */
-IDirectDrawSurface4 *dds_get_outer(IDirectDrawSurface4 *inner)
-{
- IDirectDrawSurface4 *outer = NULL;
- DWORD size = sizeof(outer);
- HRESULT hr;
- if(!inner) return NULL;
-
- hr = IDirectDrawSurface4_GetPrivateData(inner,
- &IID_DDrawexPriv,
- &outer,
- &size);
- if(FAILED(hr) || outer == NULL)
- {
- IDirectDrawSurfaceImpl *impl;
-
- TRACE("Creating new ddrawex surface wrapper for surface %p\n", inner);
- impl = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*impl));
- impl->ref = 1;
- impl->IDirectDrawSurface3_iface.lpVtbl = &IDirectDrawSurface3_Vtbl;
- impl->IDirectDrawSurface4_iface.lpVtbl = &IDirectDrawSurface4_Vtbl;
- IDirectDrawSurface4_AddRef(inner);
- impl->parent = inner;
-
- outer = &impl->IDirectDrawSurface4_iface;
-
- hr = IDirectDrawSurface4_SetPrivateData(inner,
- &IID_DDrawexPriv,
- &outer,
- sizeof(outer),
- 0 /* Flags */);
- if(FAILED(hr))
- {
- ERR("IDirectDrawSurface4_SetPrivateData failed\n");
- }
- }
-
- return outer;
-}
-
-HRESULT prepare_permanent_dc(IDirectDrawSurface4 *iface)
-{
- IDirectDrawSurfaceImpl *This = unsafe_impl_from_IDirectDrawSurface4(iface);
- HRESULT hr;
- This->permanent_dc = TRUE;
-
- hr = IDirectDrawSurface4_GetDC(This->parent, &This->hdc);
- if(FAILED(hr)) return hr;
- hr = IDirectDrawSurface4_ReleaseDC(This->parent, This->hdc);
- return hr;
-}
+/*
+ * Copyright 2008 Stefan Dösinger for CodeWeavers
+ *
+ * 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 "wine/debug.h"
+
+#define COBJMACROS
+
+#include "winbase.h"
+#include "wingdi.h"
+
+#include "ddraw.h"
+#include "d3d.h"
+
+#include "ddrawex_private.h"
+
+WINE_DEFAULT_DEBUG_CHANNEL(ddrawex);
+
+static struct ddrawex_surface *impl_from_IDirectDrawSurface3(IDirectDrawSurface3 *iface)
+{
+ return CONTAINING_RECORD(iface, struct ddrawex_surface, IDirectDrawSurface3_iface);
+}
+
+static struct ddrawex_surface *unsafe_impl_from_IDirectDrawSurface3(IDirectDrawSurface3 *iface);
+
+static struct ddrawex_surface *impl_from_IDirectDrawSurface4(IDirectDrawSurface4 *iface)
+{
+ return CONTAINING_RECORD(iface, struct ddrawex_surface, IDirectDrawSurface4_iface);
+}
+
+static HRESULT WINAPI ddrawex_surface4_QueryInterface(IDirectDrawSurface4 *iface, REFIID riid, void **out)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface4(iface);
+
+ TRACE("iface %p, riid %s, out %p.\n", iface, debugstr_guid(riid), out);
+
+ if (!riid)
+ {
+ *out = NULL;
+ return DDERR_INVALIDPARAMS;
+ }
+
+ if (IsEqualGUID(riid, &IID_IDirectDrawSurface4)
+ || IsEqualGUID(riid, &IID_IUnknown))
+ {
+ *out = &surface->IDirectDrawSurface4_iface;
+ }
+ else if (IsEqualGUID(riid, &IID_IDirectDrawSurface3)
+ || IsEqualGUID(riid, &IID_IDirectDrawSurface2)
+ || IsEqualGUID(riid, &IID_IDirectDrawSurface))
+ {
+ *out = &surface->IDirectDrawSurface3_iface;
+ }
+ else
+ {
+ if (IsEqualGUID(riid, &IID_IDirectDrawGammaControl))
+ FIXME("Implement IDirectDrawGammaControl in ddrawex.\n");
+ else if (IsEqualGUID(riid, &IID_IDirect3DHALDevice)
+ || IsEqualGUID(riid, &IID_IDirect3DRGBDevice))
+ FIXME("Test IDirect3DDevice in ddrawex.\n");
+ else if (IsEqualGUID(&IID_IDirect3DTexture2, riid)
+ || IsEqualGUID( &IID_IDirect3DTexture, riid))
+ FIXME("Implement IDirect3DTexture in ddrawex.\n");
+
+ *out = NULL;
+ WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(riid));
+ return E_NOINTERFACE;
+ }
+
+ IUnknown_AddRef((IUnknown *)*out);
+ return S_OK;
+}
+
+static HRESULT WINAPI ddrawex_surface3_QueryInterface(IDirectDrawSurface3 *iface, REFIID riid, void **out)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface3(iface);
+
+ TRACE("iface %p, riid %s, out %p.\n", iface, debugstr_guid(riid), out);
+
+ return ddrawex_surface4_QueryInterface(&surface->IDirectDrawSurface4_iface, riid, out);
+}
+
+static ULONG WINAPI ddrawex_surface4_AddRef(IDirectDrawSurface4 *iface)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface4(iface);
+ ULONG refcount = InterlockedIncrement(&surface->ref);
+
+ TRACE("%p increasing refcount to %u.\n", iface, refcount);
+
+ return refcount;
+}
+
+static ULONG WINAPI ddrawex_surface3_AddRef(IDirectDrawSurface3 *iface)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface3(iface);
+
+ TRACE("iface %p.\n", iface);
+
+ return ddrawex_surface4_AddRef(&surface->IDirectDrawSurface4_iface);
+}
+
+static ULONG WINAPI ddrawex_surface4_Release(IDirectDrawSurface4 *iface)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface4(iface);
+ ULONG refcount = InterlockedDecrement(&surface->ref);
+
+ TRACE("%p decreasing refcount to %u.\n", iface, refcount);
+
+ if (!refcount)
+ {
+ IDirectDrawSurface4_FreePrivateData(surface->parent, &IID_DDrawexPriv);
+ IDirectDrawSurface4_Release(surface->parent);
+ HeapFree(GetProcessHeap(), 0, surface);
+ }
+
+ return refcount;
+}
+
+static ULONG WINAPI ddrawex_surface3_Release(IDirectDrawSurface3 *iface)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface3(iface);
+
+ TRACE("iface %p.\n", iface);
+
+ return ddrawex_surface4_Release(&surface->IDirectDrawSurface4_iface);
+}
+
+static HRESULT WINAPI ddrawex_surface4_AddAttachedSurface(IDirectDrawSurface4 *iface,
+ IDirectDrawSurface4 *attachment)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface4(iface);
+ struct ddrawex_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface4(attachment);
+
+ TRACE("iface %p, attachment %p.\n", iface, attachment);
+
+ return IDirectDrawSurface4_AddAttachedSurface(surface->parent, attachment_impl->parent);
+}
+
+static HRESULT WINAPI ddrawex_surface3_AddAttachedSurface(IDirectDrawSurface3 *iface,
+ IDirectDrawSurface3 *attachment)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface3(iface);
+ struct ddrawex_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface3(attachment);
+
+ TRACE("iface %p, attachment %p.\n", iface, attachment);
+
+ return ddrawex_surface4_AddAttachedSurface(&surface->IDirectDrawSurface4_iface,
+ attachment_impl ? &attachment_impl->IDirectDrawSurface4_iface : NULL);
+}
+
+static HRESULT WINAPI ddrawex_surface4_AddOverlayDirtyRect(IDirectDrawSurface4 *iface, RECT *rect)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface4(iface);
+
+ TRACE("iface %p, rect %s.\n", iface, wine_dbgstr_rect(rect));
+
+ return IDirectDrawSurface4_AddOverlayDirtyRect(surface->parent, rect);
+}
+
+static HRESULT WINAPI ddrawex_surface3_AddOverlayDirtyRect(IDirectDrawSurface3 *iface, RECT *rect)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface3(iface);
+
+ TRACE("iface %p, rect %s.\n", iface, wine_dbgstr_rect(rect));
+
+ return ddrawex_surface4_AddOverlayDirtyRect(&surface->IDirectDrawSurface4_iface, rect);
+}
+
+static HRESULT WINAPI ddrawex_surface4_Blt(IDirectDrawSurface4 *iface, RECT *dst_rect,
+ IDirectDrawSurface4 *src_surface, RECT *src_rect, DWORD flags, DDBLTFX *fx)
+{
+ struct ddrawex_surface *dst = impl_from_IDirectDrawSurface4(iface);
+ struct ddrawex_surface *src = unsafe_impl_from_IDirectDrawSurface4(src_surface);
+
+ TRACE("iface %p, dst_rect %s, src_surface %p, src_rect %s, flags %#x, fx %p.\n",
+ iface, wine_dbgstr_rect(dst_rect), src_surface, wine_dbgstr_rect(src_rect), flags, fx);
+
+ return IDirectDrawSurface4_Blt(dst->parent, dst_rect, src ? src->parent : NULL, src_rect, flags, fx);
+}
+
+static HRESULT WINAPI ddrawex_surface3_Blt(IDirectDrawSurface3 *iface, RECT *dst_rect,
+ IDirectDrawSurface3 *src_surface, RECT *src_rect, DWORD flags, DDBLTFX *fx)
+{
+ struct ddrawex_surface *dst = impl_from_IDirectDrawSurface3(iface);
+ struct ddrawex_surface *src = unsafe_impl_from_IDirectDrawSurface3(src_surface);
+
+ TRACE("iface %p, dst_rect %s, src_surface %p, src_rect %s, flags %#x, fx %p.\n",
+ iface, wine_dbgstr_rect(dst_rect), src_surface, wine_dbgstr_rect(src_rect), flags, fx);
+
+ return ddrawex_surface4_Blt(&dst->IDirectDrawSurface4_iface, dst_rect,
+ src ? &src->IDirectDrawSurface4_iface : NULL, src_rect, flags, fx);
+}
+
+static HRESULT WINAPI ddrawex_surface4_BltBatch(IDirectDrawSurface4 *iface,
+ DDBLTBATCH *batch, DWORD count, DWORD flags)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface4(iface);
+
+ TRACE("iface %p, batch %p, count %u, flags %#x.\n", iface, batch, count, flags);
+
+ return IDirectDrawSurface4_BltBatch(surface->parent, batch, count, flags);
+}
+
+static HRESULT WINAPI ddrawex_surface3_BltBatch(IDirectDrawSurface3 *iface,
+ DDBLTBATCH *batch, DWORD count, DWORD flags)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface3(iface);
+
+ TRACE("iface %p, batch %p, count %u, flags %#x.\n", iface, batch, count, flags);
+
+ return ddrawex_surface4_BltBatch(&surface->IDirectDrawSurface4_iface, batch, count, flags);
+}
+
+static HRESULT WINAPI ddrawex_surface4_BltFast(IDirectDrawSurface4 *iface, DWORD dst_x,
+ DWORD dst_y, IDirectDrawSurface4 *src_surface, RECT *src_rect, DWORD flags)
+{
+ struct ddrawex_surface *dst = impl_from_IDirectDrawSurface4(iface);
+ struct ddrawex_surface *src = unsafe_impl_from_IDirectDrawSurface4(src_surface);
+
+ TRACE("iface %p, dst_x %u, dst_y %u, src_surface %p, src_rect %s, flags %#x.\n",
+ iface, dst_x, dst_y, src_surface, wine_dbgstr_rect(src_rect), flags);
+
+ return IDirectDrawSurface4_BltFast(dst->parent, dst_x, dst_y,
+ src ? src->parent : NULL, src_rect, flags);
+}
+
+static HRESULT WINAPI ddrawex_surface3_BltFast(IDirectDrawSurface3 *iface, DWORD dst_x,
+ DWORD dst_y, IDirectDrawSurface3 *src_surface, RECT *src_rect, DWORD flags)
+{
+ struct ddrawex_surface *dst = impl_from_IDirectDrawSurface3(iface);
+ struct ddrawex_surface *src = unsafe_impl_from_IDirectDrawSurface3(src_surface);
+
+ TRACE("iface %p, dst_x %u, dst_y %u, src_surface %p, src_rect %s, flags %#x.\n",
+ iface, dst_x, dst_y, src_surface, wine_dbgstr_rect(src_rect), flags);
+
+ return ddrawex_surface4_BltFast(&dst->IDirectDrawSurface4_iface, dst_x, dst_y,
+ src ? &src->IDirectDrawSurface4_iface : NULL, src_rect, flags);
+}
+
+static HRESULT WINAPI ddrawex_surface4_DeleteAttachedSurface(IDirectDrawSurface4 *iface,
+ DWORD flags, IDirectDrawSurface4 *attachment)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface4(iface);
+ struct ddrawex_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface4(attachment);
+
+ TRACE("iface %p, flags %#x, attachment %p.\n", iface, flags, attachment);
+
+ return IDirectDrawSurface4_DeleteAttachedSurface(surface->parent,
+ flags, attachment_impl ? attachment_impl->parent : NULL);
+}
+
+static HRESULT WINAPI ddrawex_surface3_DeleteAttachedSurface(IDirectDrawSurface3 *iface,
+ DWORD flags, IDirectDrawSurface3 *attachment)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface3(iface);
+ struct ddrawex_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface3(attachment);
+
+ TRACE("iface %p, flags %#x, attachment %p.\n", iface, flags, attachment);
+
+ return ddrawex_surface4_DeleteAttachedSurface(&surface->IDirectDrawSurface4_iface,
+ flags, attachment_impl ? &attachment_impl->IDirectDrawSurface4_iface : NULL);
+}
+
+struct enumsurfaces_wrap
+{
+ LPDDENUMSURFACESCALLBACK2 orig_cb;
+ void *orig_ctx;
+};
+
+static HRESULT WINAPI
+enumsurfaces_wrap_cb(IDirectDrawSurface4 *surf, DDSURFACEDESC2 *desc, void *vctx)
+{
+ struct enumsurfaces_wrap *ctx = vctx;
+ IDirectDrawSurface4 *outer = dds_get_outer(surf);
+
+ TRACE("Returning outer surface %p for inner surface %p\n", outer, surf);
+ IDirectDrawSurface4_AddRef(outer);
+ IDirectDrawSurface4_Release(surf);
+ return ctx->orig_cb(outer, desc, vctx);
+}
+
+static HRESULT WINAPI ddrawex_surface4_EnumAttachedSurfaces(IDirectDrawSurface4 *iface,
+ void *ctx, LPDDENUMSURFACESCALLBACK2 cb)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface4(iface);
+ struct enumsurfaces_wrap cb_ctx;
+
+ TRACE("iface %p, ctx %p, cb %p.\n", iface, ctx, cb);
+
+ cb_ctx.orig_cb = cb;
+ cb_ctx.orig_ctx = ctx;
+ return IDirectDrawSurface4_EnumAttachedSurfaces(surface->parent, &cb_ctx, enumsurfaces_wrap_cb);
+}
+
+struct enumsurfaces_thunk
+{
+ LPDDENUMSURFACESCALLBACK orig_cb;
+ void *orig_ctx;
+};
+
+static HRESULT WINAPI enumsurfaces_thunk_cb(IDirectDrawSurface4 *surf, DDSURFACEDESC2 *desc2,
+ void *vctx)
+{
+ struct ddrawex_surface *surface = unsafe_impl_from_IDirectDrawSurface4(surf);
+ struct enumsurfaces_thunk *ctx = vctx;
+ DDSURFACEDESC desc;
+
+ TRACE("Thunking back to IDirectDrawSurface3\n");
+ IDirectDrawSurface3_AddRef(&surface->IDirectDrawSurface3_iface);
+ IDirectDrawSurface3_Release(surf);
+ DDSD2_to_DDSD(desc2, &desc);
+ return ctx->orig_cb((IDirectDrawSurface *)&surface->IDirectDrawSurface3_iface, &desc, ctx->orig_ctx);
+}
+
+static HRESULT WINAPI ddrawex_surface3_EnumAttachedSurfaces(IDirectDrawSurface3 *iface,
+ void *ctx, LPDDENUMSURFACESCALLBACK cb)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface3(iface);
+ struct enumsurfaces_thunk cb_ctx;
+
+ TRACE("iface %p, ctx %p, cb %p.\n", iface, ctx, cb);
+
+ cb_ctx.orig_cb = cb;
+ cb_ctx.orig_ctx = ctx;
+ return ddrawex_surface4_EnumAttachedSurfaces(&surface->IDirectDrawSurface4_iface, &cb_ctx, enumsurfaces_thunk_cb);
+}
+
+static HRESULT WINAPI ddrawex_surface4_EnumOverlayZOrders(IDirectDrawSurface4 *iface,
+ DWORD flags, void *ctx, LPDDENUMSURFACESCALLBACK2 cb)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface4(iface);
+ struct enumsurfaces_wrap cb_ctx;
+
+ TRACE("iface %p, flags %#x, ctx %p, cb %p.\n", iface, flags, ctx, cb);
+
+ cb_ctx.orig_cb = cb;
+ cb_ctx.orig_ctx = ctx;
+ return IDirectDrawSurface4_EnumOverlayZOrders(surface->parent, flags, &cb_ctx, enumsurfaces_wrap_cb);
+}
+
+static HRESULT WINAPI ddrawex_surface3_EnumOverlayZOrders(IDirectDrawSurface3 *iface,
+ DWORD flags, void *ctx, LPDDENUMSURFACESCALLBACK cb)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface3(iface);
+ struct enumsurfaces_thunk cb_ctx;
+
+ TRACE("iface %p, flags %#x, ctx %p, cb %p.\n", iface, flags, ctx, cb);
+
+ cb_ctx.orig_cb = cb;
+ cb_ctx.orig_ctx = ctx;
+ return ddrawex_surface4_EnumOverlayZOrders(&surface->IDirectDrawSurface4_iface,
+ flags, &cb_ctx, enumsurfaces_thunk_cb);
+}
+
+static HRESULT WINAPI ddrawex_surface4_Flip(IDirectDrawSurface4 *iface, IDirectDrawSurface4 *dst, DWORD flags)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface4(iface);
+ struct ddrawex_surface *dst_impl = unsafe_impl_from_IDirectDrawSurface4(dst);
+
+ TRACE("iface %p, dst %p, flags %#x.\n", iface, dst, flags);
+
+ return IDirectDrawSurface4_Flip(surface->parent, dst_impl ? dst_impl->parent : NULL, flags);
+}
+
+static HRESULT WINAPI ddrawex_surface3_Flip(IDirectDrawSurface3 *iface, IDirectDrawSurface3 *dst, DWORD flags)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface3(iface);
+ struct ddrawex_surface *dst_impl = unsafe_impl_from_IDirectDrawSurface3(dst);
+
+ TRACE("iface %p, dst %p, flags %#x.\n", iface, dst, flags);
+
+ return ddrawex_surface4_Flip(&surface->IDirectDrawSurface4_iface,
+ dst_impl ? &dst_impl->IDirectDrawSurface4_iface : NULL, flags);
+}
+
+static HRESULT WINAPI ddrawex_surface4_GetAttachedSurface(IDirectDrawSurface4 *iface,
+ DDSCAPS2 *caps, IDirectDrawSurface4 **attachment)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface4(iface);
+ IDirectDrawSurface4 *inner = NULL;
+ HRESULT hr;
+
+ TRACE("iface %p, caps %p, attachment %p.\n", iface, caps, attachment);
+
+ if (SUCCEEDED(hr = IDirectDrawSurface4_GetAttachedSurface(surface->parent, caps, &inner)))
+ {
+ *attachment = dds_get_outer(inner);
+ IDirectDrawSurface4_AddRef(*attachment);
+ IDirectDrawSurface4_Release(inner);
+ }
+ else
+ {
+ *attachment = NULL;
+ }
+ return hr;
+}
+
+static HRESULT WINAPI ddrawex_surface3_GetAttachedSurface(IDirectDrawSurface3 *iface,
+ DDSCAPS *caps, IDirectDrawSurface3 **attachment)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface3(iface);
+ IDirectDrawSurface4 *surf4;
+ DDSCAPS2 caps2;
+ HRESULT hr;
+
+ TRACE("iface %p, caps %p, attachment %p.\n", iface, caps, attachment);
+
+ memset(&caps2, 0, sizeof(caps2));
+ caps2.dwCaps = caps->dwCaps;
+ if (SUCCEEDED(hr = ddrawex_surface4_GetAttachedSurface(&surface->IDirectDrawSurface4_iface, &caps2, &surf4)))
+ {
+ IDirectDrawSurface4_QueryInterface(surf4, &IID_IDirectDrawSurface3, (void **)attachment);
+ IDirectDrawSurface4_Release(surf4);
+ }
+ else
+ {
+ *attachment = NULL;
+ }
+ return hr;
+}
+
+static HRESULT WINAPI ddrawex_surface4_GetBltStatus(IDirectDrawSurface4 *iface, DWORD flags)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface4(iface);
+
+ TRACE("iface %p, flags %#x.\n", iface, flags);
+
+ return IDirectDrawSurface4_GetBltStatus(surface->parent, flags);
+}
+
+static HRESULT WINAPI ddrawex_surface3_GetBltStatus(IDirectDrawSurface3 *iface, DWORD flags)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface3(iface);
+
+ TRACE("iface %p, flags %#x.\n", iface, flags);
+
+ return ddrawex_surface4_GetBltStatus(&surface->IDirectDrawSurface4_iface, flags);
+}
+
+static HRESULT WINAPI ddrawex_surface4_GetCaps(IDirectDrawSurface4 *iface, DDSCAPS2 *caps)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface4(iface);
+
+ TRACE("iface %p, caps %p.\n", iface, caps);
+
+ return IDirectDrawSurface4_GetCaps(surface->parent, caps);
+}
+
+static HRESULT WINAPI ddrawex_surface3_GetCaps(IDirectDrawSurface3 *iface, DDSCAPS *caps)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface3(iface);
+ DDSCAPS2 caps2;
+ HRESULT hr;
+
+ TRACE("iface %p, caps %p.\n", iface, caps);
+
+ memset(&caps2, 0, sizeof(caps2));
+ memset(caps, 0, sizeof(*caps));
+ hr = IDirectDrawSurface4_GetCaps(&surface->IDirectDrawSurface4_iface, &caps2);
+ caps->dwCaps = caps2.dwCaps;
+ return hr;
+}
+
+static HRESULT WINAPI ddrawex_surface4_GetClipper(IDirectDrawSurface4 *iface, IDirectDrawClipper **clipper)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface4(iface);
+
+ TRACE("iface %p, clipper %p.\n", iface, clipper);
+
+ return IDirectDrawSurface4_GetClipper(surface->parent, clipper);
+}
+
+static HRESULT WINAPI ddrawex_surface3_GetClipper(IDirectDrawSurface3 *iface, IDirectDrawClipper **clipper)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface3(iface);
+
+ TRACE("iface %p, clipper %p.\n", iface, clipper);
+
+ return ddrawex_surface4_GetClipper(&surface->IDirectDrawSurface4_iface, clipper);
+}
+
+static HRESULT WINAPI ddrawex_surface4_GetColorKey(IDirectDrawSurface4 *iface, DWORD flags, DDCOLORKEY *color_key)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface4(iface);
+
+ TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
+
+ return IDirectDrawSurface4_GetColorKey(surface->parent, flags, color_key);
+}
+
+static HRESULT WINAPI ddrawex_surface3_GetColorKey(IDirectDrawSurface3 *iface, DWORD flags, DDCOLORKEY *color_key)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface3(iface);
+
+ TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
+
+ return ddrawex_surface4_GetColorKey(&surface->IDirectDrawSurface4_iface, flags, color_key);
+}
+
+static HRESULT WINAPI ddrawex_surface4_GetDC(IDirectDrawSurface4 *iface, HDC *dc)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface4(iface);
+
+ TRACE("iface %p, dc %p.\n", iface, dc);
+
+ if (surface->permanent_dc)
+ {
+ TRACE("Returning stored dc %p.\n", surface->hdc);
+ *dc = surface->hdc;
+ return DD_OK;
+ }
+
+ return IDirectDrawSurface4_GetDC(surface->parent, dc);
+}
+
+static HRESULT WINAPI ddrawex_surface3_GetDC(IDirectDrawSurface3 *iface, HDC *dc)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface3(iface);
+
+ TRACE("iface %p, dc %p.\n", iface, dc);
+
+ return ddrawex_surface4_GetDC(&surface->IDirectDrawSurface4_iface, dc);
+}
+
+static HRESULT WINAPI ddrawex_surface4_GetFlipStatus(IDirectDrawSurface4 *iface, DWORD flags)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface4(iface);
+
+ TRACE("iface %p, flags %#x.\n", iface, flags);
+
+ return IDirectDrawSurface4_GetFlipStatus(surface->parent, flags);
+}
+
+static HRESULT WINAPI ddrawex_surface3_GetFlipStatus(IDirectDrawSurface3 *iface, DWORD flags)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface3(iface);
+
+ TRACE("iface %p, flags %#x.\n", iface, flags);
+
+ return ddrawex_surface4_GetFlipStatus(&surface->IDirectDrawSurface4_iface, flags);
+}
+
+static HRESULT WINAPI ddrawex_surface4_GetOverlayPosition(IDirectDrawSurface4 *iface, LONG *x, LONG *y)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface4(iface);
+
+ TRACE("iface %p, x %p, y %p.\n", iface, x, y);
+
+ return IDirectDrawSurface4_GetOverlayPosition(surface->parent, x, y);
+}
+
+static HRESULT WINAPI ddrawex_surface3_GetOverlayPosition(IDirectDrawSurface3 *iface, LONG *x, LONG *y)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface3(iface);
+
+ TRACE("iface %p, x %p, y %p.\n", iface, x, y);
+
+ return ddrawex_surface4_GetOverlayPosition(&surface->IDirectDrawSurface4_iface, x, y);
+}
+
+static HRESULT WINAPI ddrawex_surface4_GetPalette(IDirectDrawSurface4 *iface, IDirectDrawPalette **palette)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface4(iface);
+
+ TRACE("iface %p, palette %p.\n", iface, palette);
+
+ return IDirectDrawSurface4_GetPalette(surface->parent, palette);
+}
+
+static HRESULT WINAPI ddrawex_surface3_GetPalette(IDirectDrawSurface3 *iface, IDirectDrawPalette **palette)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface3(iface);
+
+ TRACE("iface %p, palette %p.\n", iface, palette);
+
+ return ddrawex_surface4_GetPalette(&surface->IDirectDrawSurface4_iface, palette);
+}
+
+static HRESULT WINAPI ddrawex_surface4_GetPixelFormat(IDirectDrawSurface4 *iface, DDPIXELFORMAT *pixel_format)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface4(iface);
+
+ TRACE("iface %p, pixel_format %p.\n", iface, pixel_format);
+
+ return IDirectDrawSurface4_GetPixelFormat(surface->parent, pixel_format);
+}
+
+static HRESULT WINAPI ddrawex_surface3_GetPixelFormat(IDirectDrawSurface3 *iface, DDPIXELFORMAT *pixel_format)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface3(iface);
+
+ TRACE("iface %p, pixel_format %p.\n", iface, pixel_format);
+
+ return ddrawex_surface4_GetPixelFormat(&surface->IDirectDrawSurface4_iface, pixel_format);
+}
+
+static HRESULT WINAPI ddrawex_surface4_GetSurfaceDesc(IDirectDrawSurface4 *iface, DDSURFACEDESC2 *desc)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface4(iface);
+ HRESULT hr;
+
+ TRACE("iface %p, desc %p.\n", iface, desc);
+
+ if (SUCCEEDED(hr = IDirectDrawSurface4_GetSurfaceDesc(surface->parent, desc))
+ && surface->permanent_dc)
+ {
+ desc->ddsCaps.dwCaps |= DDSCAPS_VIDEOMEMORY;
+ desc->ddsCaps.dwCaps &= ~DDSCAPS_OWNDC;
+ }
+
+ return hr;
+}
+
+static HRESULT WINAPI ddrawex_surface3_GetSurfaceDesc(IDirectDrawSurface3 *iface, DDSURFACEDESC *desc)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface3(iface);
+ DDSURFACEDESC2 ddsd2;
+ HRESULT hr;
+
+ TRACE("iface %p, desc %p.\n", iface, desc);
+
+ memset(&ddsd2, 0, sizeof(ddsd2));
+ ddsd2.dwSize = sizeof(ddsd2);
+ hr = ddrawex_surface4_GetSurfaceDesc(&surface->IDirectDrawSurface4_iface, &ddsd2);
+ DDSD2_to_DDSD(&ddsd2, desc);
+
+ return hr;
+}
+
+static HRESULT WINAPI ddrawex_surface4_Initialize(IDirectDrawSurface4 *iface,
+ IDirectDraw *ddraw, DDSURFACEDESC2 *desc)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface4(iface);
+ IDirectDraw4 *outer_DD4;
+ IDirectDraw4 *inner_DD4;
+ IDirectDraw *inner_DD;
+ HRESULT hr;
+
+ TRACE("iface %p, ddraw %p, desc %p.\n", iface, ddraw, desc);
+
+ IDirectDraw_QueryInterface(ddraw, &IID_IDirectDraw4, (void **)&outer_DD4);
+ inner_DD4 = dd_get_inner(outer_DD4);
+ IDirectDraw4_Release(outer_DD4);
+ IDirectDraw4_QueryInterface(inner_DD4, &IID_IDirectDraw4, (void **)&inner_DD);
+ hr = IDirectDrawSurface4_Initialize(surface->parent, inner_DD, desc);
+ IDirectDraw_Release(inner_DD);
+ return hr;
+}
+
+static HRESULT WINAPI ddrawex_surface3_Initialize(IDirectDrawSurface3 *iface,
+ IDirectDraw *ddraw, DDSURFACEDESC *desc)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface3(iface);
+ DDSURFACEDESC2 ddsd2;
+
+ TRACE("iface %p, ddraw %p, desc %p.\n", iface, ddraw, desc);
+
+ DDSD_to_DDSD2(desc, &ddsd2);
+ return ddrawex_surface4_Initialize(&surface->IDirectDrawSurface4_iface, ddraw, &ddsd2);
+}
+
+static HRESULT WINAPI ddrawex_surface4_IsLost(IDirectDrawSurface4 *iface)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface4(iface);
+
+ TRACE("iface %p.\n", iface);
+
+ return IDirectDrawSurface4_IsLost(surface->parent);
+}
+
+static HRESULT WINAPI ddrawex_surface3_IsLost(IDirectDrawSurface3 *iface)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface3(iface);
+
+ TRACE("iface %p.\n", iface);
+
+ return ddrawex_surface4_IsLost(&surface->IDirectDrawSurface4_iface);
+}
+
+static HRESULT WINAPI ddrawex_surface4_Lock(IDirectDrawSurface4 *iface, RECT *rect,
+ DDSURFACEDESC2 *desc, DWORD flags, HANDLE h)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface4(iface);
+ HRESULT hr;
+
+ TRACE("iface %p, rect %s, desc %p, flags %#x, h %p.\n",
+ iface, wine_dbgstr_rect(rect), desc, flags, h);
+
+ if (SUCCEEDED(hr = IDirectDrawSurface4_Lock(surface->parent, rect, desc, flags, h))
+ && surface->permanent_dc)
+ {
+ desc->ddsCaps.dwCaps |= DDSCAPS_VIDEOMEMORY;
+ desc->ddsCaps.dwCaps &= ~DDSCAPS_OWNDC;
+ }
+
+ return hr;
+}
+
+static HRESULT WINAPI ddrawex_surface3_Lock(IDirectDrawSurface3 *iface, RECT *rect,
+ DDSURFACEDESC *desc, DWORD flags, HANDLE h)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface3(iface);
+ DDSURFACEDESC2 ddsd2;
+ HRESULT hr;
+
+ TRACE("iface %p, rect %s, desc %p, flags %#x, h %p.\n",
+ iface, wine_dbgstr_rect(rect), desc, flags, h);
+
+ memset(&ddsd2, 0, sizeof(ddsd2));
+ ddsd2.dwSize = sizeof(ddsd2);
+ hr = ddrawex_surface4_Lock(&surface->IDirectDrawSurface4_iface, rect, &ddsd2, flags, h);
+ DDSD2_to_DDSD(&ddsd2, desc);
+
+ return hr;
+}
+
+static HRESULT WINAPI ddrawex_surface4_ReleaseDC(IDirectDrawSurface4 *iface, HDC dc)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface4(iface);
+
+ TRACE("iface %p, dc %p.\n", iface, dc);
+
+ if (surface->permanent_dc)
+ {
+ TRACE("Surface has a permanent DC, not doing anything.\n");
+ return DD_OK;
+ }
+
+ return IDirectDrawSurface4_ReleaseDC(surface->parent, dc);
+}
+
+static HRESULT WINAPI ddrawex_surface3_ReleaseDC(IDirectDrawSurface3 *iface, HDC dc)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface3(iface);
+
+ TRACE("iface %p, dc %p.\n", iface, dc);
+
+ return ddrawex_surface4_ReleaseDC(&surface->IDirectDrawSurface4_iface, dc);
+}
+
+static HRESULT WINAPI ddrawex_surface4_Restore(IDirectDrawSurface4 *iface)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface4(iface);
+
+ TRACE("iface %p.\n", iface);
+
+ return IDirectDrawSurface4_Restore(surface->parent);
+}
+
+static HRESULT WINAPI ddrawex_surface3_Restore(IDirectDrawSurface3 *iface)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface3(iface);
+
+ TRACE("iface %p.\n", iface);
+
+ return ddrawex_surface4_Restore(&surface->IDirectDrawSurface4_iface);
+}
+
+static HRESULT WINAPI ddrawex_surface4_SetClipper(IDirectDrawSurface4 *iface, IDirectDrawClipper *clipper)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface4(iface);
+
+ TRACE("iface %p, clipper %p.\n", iface, clipper);
+
+ return IDirectDrawSurface4_SetClipper(surface->parent, clipper);
+}
+
+static HRESULT WINAPI ddrawex_surface3_SetClipper(IDirectDrawSurface3 *iface, IDirectDrawClipper *clipper)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface3(iface);
+
+ TRACE("iface %p, clipper %p.\n", iface, clipper);
+
+ return ddrawex_surface4_SetClipper(&surface->IDirectDrawSurface4_iface, clipper);
+}
+
+static HRESULT WINAPI ddrawex_surface4_SetColorKey(IDirectDrawSurface4 *iface,
+ DWORD flags, DDCOLORKEY *color_key)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface4(iface);
+
+ TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
+
+ return IDirectDrawSurface4_SetColorKey(surface->parent, flags, color_key);
+}
+
+static HRESULT WINAPI ddrawex_surface3_SetColorKey(IDirectDrawSurface3 *iface,
+ DWORD flags, DDCOLORKEY *color_key)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface3(iface);
+
+ TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
+
+ return ddrawex_surface4_SetColorKey(&surface->IDirectDrawSurface4_iface, flags, color_key);
+}
+
+static HRESULT WINAPI ddrawex_surface4_SetOverlayPosition(IDirectDrawSurface4 *iface, LONG x, LONG y)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface4(iface);
+
+ TRACE("iface %p, x %d, y %d.\n", iface, x, y);
+
+ return IDirectDrawSurface4_SetOverlayPosition(surface->parent, x, y);
+}
+
+static HRESULT WINAPI ddrawex_surface3_SetOverlayPosition(IDirectDrawSurface3 *iface, LONG x, LONG y)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface3(iface);
+
+ TRACE("iface %p, x %d, y %d.\n", iface, x, y);
+
+ return ddrawex_surface4_SetOverlayPosition(&surface->IDirectDrawSurface4_iface, x, y);
+}
+
+static HRESULT WINAPI ddrawex_surface4_SetPalette(IDirectDrawSurface4 *iface, IDirectDrawPalette *palette)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface4(iface);
+
+ TRACE("iface %p, palette %p.\n", iface, palette);
+
+ return IDirectDrawSurface4_SetPalette(surface->parent, palette);
+}
+
+static HRESULT WINAPI ddrawex_surface3_SetPalette(IDirectDrawSurface3 *iface, IDirectDrawPalette *palette)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface3(iface);
+
+ TRACE("iface %p, palette %p.\n", iface, palette);
+
+ return ddrawex_surface4_SetPalette(&surface->IDirectDrawSurface4_iface, palette);
+}
+
+static HRESULT WINAPI ddrawex_surface4_Unlock(IDirectDrawSurface4 *iface, RECT *rect)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface4(iface);
+
+ TRACE("iface %p, rect %s.\n", iface, wine_dbgstr_rect(rect));
+
+ return IDirectDrawSurface4_Unlock(surface->parent, rect);
+}
+
+static HRESULT WINAPI ddrawex_surface3_Unlock(IDirectDrawSurface3 *iface, void *data)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface3(iface);
+
+ TRACE("iface %p, data %p.\n", iface, data);
+
+ return ddrawex_surface4_Unlock(&surface->IDirectDrawSurface4_iface, NULL);
+}
+
+static HRESULT WINAPI ddrawex_surface4_UpdateOverlay(IDirectDrawSurface4 *iface, RECT *src_rect,
+ IDirectDrawSurface4 *dst_surface, RECT *dst_rect, DWORD flags, DDOVERLAYFX *fx)
+{
+ struct ddrawex_surface *src_impl = impl_from_IDirectDrawSurface4(iface);
+ struct ddrawex_surface *dst_impl = unsafe_impl_from_IDirectDrawSurface4(dst_surface);
+
+ TRACE("iface %p, src_rect %s, dst_surface %p, dst_rect %s, flags %#x, fx %p.\n",
+ iface, wine_dbgstr_rect(src_rect), dst_surface, wine_dbgstr_rect(dst_rect), flags, fx);
+
+ return IDirectDrawSurface4_UpdateOverlay(src_impl->parent, src_rect,
+ dst_impl ? dst_impl->parent : NULL, dst_rect, flags, fx);
+}
+
+static HRESULT WINAPI ddrawex_surface3_UpdateOverlay(IDirectDrawSurface3 *iface, RECT *src_rect,
+ IDirectDrawSurface3 *dst_surface, RECT *dst_rect, DWORD flags, DDOVERLAYFX *fx)
+{
+ struct ddrawex_surface *src_impl = impl_from_IDirectDrawSurface3(iface);
+ struct ddrawex_surface *dst_impl = unsafe_impl_from_IDirectDrawSurface3(dst_surface);
+
+ TRACE("iface %p, src_rect %s, dst_surface %p, dst_rect %s, flags %#x, fx %p.\n",
+ iface, wine_dbgstr_rect(src_rect), dst_surface, wine_dbgstr_rect(dst_rect), flags, fx);
+
+ return ddrawex_surface4_UpdateOverlay(&src_impl->IDirectDrawSurface4_iface, src_rect,
+ dst_impl ? &dst_impl->IDirectDrawSurface4_iface : NULL, dst_rect, flags, fx);
+}
+
+static HRESULT WINAPI ddrawex_surface4_UpdateOverlayDisplay(IDirectDrawSurface4 *iface, DWORD flags)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface4(iface);
+
+ TRACE("iface %p, flags %#x.\n", iface, flags);
+
+ return IDirectDrawSurface4_UpdateOverlayDisplay(surface->parent, flags);
+}
+
+static HRESULT WINAPI ddrawex_surface3_UpdateOverlayDisplay(IDirectDrawSurface3 *iface, DWORD flags)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface3(iface);
+
+ TRACE("iface %p, flags %#x.\n", iface, flags);
+
+ return ddrawex_surface4_UpdateOverlayDisplay(&surface->IDirectDrawSurface4_iface, flags);
+}
+
+static HRESULT WINAPI ddrawex_surface4_UpdateOverlayZOrder(IDirectDrawSurface4 *iface,
+ DWORD flags, IDirectDrawSurface4 *reference)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface4(iface);
+ struct ddrawex_surface *reference_impl = unsafe_impl_from_IDirectDrawSurface4(reference);
+
+ TRACE("iface %p, flags %#x, reference %p.\n", iface, flags, reference);
+
+ return IDirectDrawSurface4_UpdateOverlayZOrder(surface->parent,
+ flags, reference_impl ? reference_impl->parent : NULL);
+}
+
+static HRESULT WINAPI ddrawex_surface3_UpdateOverlayZOrder(IDirectDrawSurface3 *iface,
+ DWORD flags, IDirectDrawSurface3 *reference)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface3(iface);
+ struct ddrawex_surface *reference_impl = unsafe_impl_from_IDirectDrawSurface3(reference);
+
+ TRACE("iface %p, flags %#x, reference %p.\n", iface, flags, reference);
+
+ return ddrawex_surface4_UpdateOverlayZOrder(&surface->IDirectDrawSurface4_iface,
+ flags, reference_impl ? &reference_impl->IDirectDrawSurface4_iface : NULL);
+}
+
+static HRESULT WINAPI ddrawex_surface4_GetDDInterface(IDirectDrawSurface4 *iface, void **ddraw)
+{
+ FIXME("iface %p, ddraw %p stub!\n", iface, ddraw);
+
+ /* This has to be implemented in ddrawex, ddraw's interface can't be used
+ * because it is pretty hard to tell which version of the ddraw interface
+ * is returned. */
+ *ddraw = NULL;
+
+ return E_FAIL;
+}
+
+static HRESULT WINAPI ddrawex_surface3_GetDDInterface(IDirectDrawSurface3 *iface, void **ddraw)
+{
+ FIXME("iface %p, ddraw %p stub!\n", iface, ddraw);
+
+ /* A thunk it pretty pointless for the same reason that relaying to
+ * ddraw.dll works badly. */
+ *ddraw = NULL;
+
+ return E_FAIL;
+}
+
+static HRESULT WINAPI ddrawex_surface4_PageLock(IDirectDrawSurface4 *iface, DWORD flags)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface4(iface);
+
+ TRACE("iface %p, flags %#x.\n", iface, flags);
+
+ return IDirectDrawSurface4_PageLock(surface->parent, flags);
+}
+
+static HRESULT WINAPI ddrawex_surface3_PageLock(IDirectDrawSurface3 *iface, DWORD flags)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface3(iface);
+
+ TRACE("iface %p, flags %#x.\n", iface, flags);
+
+ return ddrawex_surface4_PageLock(&surface->IDirectDrawSurface4_iface, flags);
+}
+
+static HRESULT WINAPI ddrawex_surface4_PageUnlock(IDirectDrawSurface4 *iface, DWORD flags)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface4(iface);
+
+ TRACE("iface %p, flags %#x.\n", iface, flags);
+
+ return IDirectDrawSurface4_PageUnlock(surface->parent, flags);
+}
+
+static HRESULT WINAPI ddrawex_surface3_PageUnlock(IDirectDrawSurface3 *iface, DWORD flags)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface3(iface);
+
+ TRACE("iface %p, flags %#x.\n", iface, flags);
+
+ return ddrawex_surface4_PageUnlock(&surface->IDirectDrawSurface4_iface, flags);
+}
+
+static HRESULT WINAPI ddrawex_surface4_SetSurfaceDesc(IDirectDrawSurface4 *iface,
+ DDSURFACEDESC2 *desc, DWORD flags)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface4(iface);
+
+ TRACE("iface %p, desc %p, flags %#x.\n", iface, desc, flags);
+
+ return IDirectDrawSurface4_SetSurfaceDesc(surface->parent, desc, flags);
+}
+
+static HRESULT WINAPI ddrawex_surface3_SetSurfaceDesc(IDirectDrawSurface3 *iface,
+ DDSURFACEDESC *desc, DWORD flags)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface3(iface);
+ DDSURFACEDESC2 ddsd;
+
+ TRACE("iface %p, desc %p, flags %#x.\n", iface, desc, flags);
+
+ DDSD_to_DDSD2(desc, &ddsd);
+ return ddrawex_surface4_SetSurfaceDesc(&surface->IDirectDrawSurface4_iface, &ddsd, flags);
+}
+
+static HRESULT WINAPI ddrawex_surface4_SetPrivateData(IDirectDrawSurface4 *iface,
+ REFGUID tag, void *data, DWORD data_size, DWORD flags)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface4(iface);
+
+ TRACE("iface %p, tag %s, data %p, data_size %u, flags %#x.\n",
+ iface, debugstr_guid(tag), data, data_size, flags);
+
+ /* To completely avoid this we'd have to clone the private data API in
+ * ddrawex. */
+ if (IsEqualGUID(&IID_DDrawexPriv, tag))
+ FIXME("Application uses ddrawex's private GUID.\n");
+
+ return IDirectDrawSurface4_SetPrivateData(surface->parent, tag, data, data_size, flags);
+}
+
+static HRESULT WINAPI ddrawex_surface4_GetPrivateData(IDirectDrawSurface4 *iface,
+ REFGUID tag, void *data, DWORD *data_size)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface4(iface);
+
+ TRACE("iface %p, tag %s, data %p, data_size %p.\n",
+ iface, debugstr_guid(tag), data, data_size);
+
+ /* To completely avoid this we'd have to clone the private data API in
+ * ddrawex. */
+ if (IsEqualGUID(&IID_DDrawexPriv, tag))
+ FIXME("Application uses ddrawex's private GUID.\n");
+
+ return IDirectDrawSurface4_GetPrivateData(surface->parent, tag, data, data_size);
+}
+
+static HRESULT WINAPI ddrawex_surface4_FreePrivateData(IDirectDrawSurface4 *iface, REFGUID tag)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface4(iface);
+
+ TRACE("iface %p, tag %s.\n", iface, debugstr_guid(tag));
+
+ /* To completely avoid this we'd have to clone the private data API in
+ * ddrawex. */
+ if (IsEqualGUID(&IID_DDrawexPriv, tag))
+ FIXME("Application uses ddrawex's private GUID.\n");
+
+ return IDirectDrawSurface4_FreePrivateData(surface->parent, tag);
+}
+
+static HRESULT WINAPI ddrawex_surface4_GetUniquenessValue(IDirectDrawSurface4 *iface, DWORD *value)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface4(iface);
+
+ TRACE("iface %p, value %p.\n", iface, value);
+
+ return IDirectDrawSurface4_GetUniquenessValue(surface->parent, value);
+}
+
+static HRESULT WINAPI ddrawex_surface4_ChangeUniquenessValue(IDirectDrawSurface4 *iface)
+{
+ struct ddrawex_surface *surface = impl_from_IDirectDrawSurface4(iface);
+
+ TRACE("iface %p.\n", iface);
+
+ return IDirectDrawSurface4_ChangeUniquenessValue(surface->parent);
+}
+
+static const IDirectDrawSurface3Vtbl ddrawex_surface3_vtbl =
+{
+ ddrawex_surface3_QueryInterface,
+ ddrawex_surface3_AddRef,
+ ddrawex_surface3_Release,
+ ddrawex_surface3_AddAttachedSurface,
+ ddrawex_surface3_AddOverlayDirtyRect,
+ ddrawex_surface3_Blt,
+ ddrawex_surface3_BltBatch,
+ ddrawex_surface3_BltFast,
+ ddrawex_surface3_DeleteAttachedSurface,
+ ddrawex_surface3_EnumAttachedSurfaces,
+ ddrawex_surface3_EnumOverlayZOrders,
+ ddrawex_surface3_Flip,
+ ddrawex_surface3_GetAttachedSurface,
+ ddrawex_surface3_GetBltStatus,
+ ddrawex_surface3_GetCaps,
+ ddrawex_surface3_GetClipper,
+ ddrawex_surface3_GetColorKey,
+ ddrawex_surface3_GetDC,
+ ddrawex_surface3_GetFlipStatus,
+ ddrawex_surface3_GetOverlayPosition,
+ ddrawex_surface3_GetPalette,
+ ddrawex_surface3_GetPixelFormat,
+ ddrawex_surface3_GetSurfaceDesc,
+ ddrawex_surface3_Initialize,
+ ddrawex_surface3_IsLost,
+ ddrawex_surface3_Lock,
+ ddrawex_surface3_ReleaseDC,
+ ddrawex_surface3_Restore,
+ ddrawex_surface3_SetClipper,
+ ddrawex_surface3_SetColorKey,
+ ddrawex_surface3_SetOverlayPosition,
+ ddrawex_surface3_SetPalette,
+ ddrawex_surface3_Unlock,
+ ddrawex_surface3_UpdateOverlay,
+ ddrawex_surface3_UpdateOverlayDisplay,
+ ddrawex_surface3_UpdateOverlayZOrder,
+ ddrawex_surface3_GetDDInterface,
+ ddrawex_surface3_PageLock,
+ ddrawex_surface3_PageUnlock,
+ ddrawex_surface3_SetSurfaceDesc,
+};
+
+static const IDirectDrawSurface4Vtbl ddrawex_surface4_vtbl =
+{
+ ddrawex_surface4_QueryInterface,
+ ddrawex_surface4_AddRef,
+ ddrawex_surface4_Release,
+ ddrawex_surface4_AddAttachedSurface,
+ ddrawex_surface4_AddOverlayDirtyRect,
+ ddrawex_surface4_Blt,
+ ddrawex_surface4_BltBatch,
+ ddrawex_surface4_BltFast,
+ ddrawex_surface4_DeleteAttachedSurface,
+ ddrawex_surface4_EnumAttachedSurfaces,
+ ddrawex_surface4_EnumOverlayZOrders,
+ ddrawex_surface4_Flip,
+ ddrawex_surface4_GetAttachedSurface,
+ ddrawex_surface4_GetBltStatus,
+ ddrawex_surface4_GetCaps,
+ ddrawex_surface4_GetClipper,
+ ddrawex_surface4_GetColorKey,
+ ddrawex_surface4_GetDC,
+ ddrawex_surface4_GetFlipStatus,
+ ddrawex_surface4_GetOverlayPosition,
+ ddrawex_surface4_GetPalette,
+ ddrawex_surface4_GetPixelFormat,
+ ddrawex_surface4_GetSurfaceDesc,
+ ddrawex_surface4_Initialize,
+ ddrawex_surface4_IsLost,
+ ddrawex_surface4_Lock,
+ ddrawex_surface4_ReleaseDC,
+ ddrawex_surface4_Restore,
+ ddrawex_surface4_SetClipper,
+ ddrawex_surface4_SetColorKey,
+ ddrawex_surface4_SetOverlayPosition,
+ ddrawex_surface4_SetPalette,
+ ddrawex_surface4_Unlock,
+ ddrawex_surface4_UpdateOverlay,
+ ddrawex_surface4_UpdateOverlayDisplay,
+ ddrawex_surface4_UpdateOverlayZOrder,
+ ddrawex_surface4_GetDDInterface,
+ ddrawex_surface4_PageLock,
+ ddrawex_surface4_PageUnlock,
+ ddrawex_surface4_SetSurfaceDesc,
+ ddrawex_surface4_SetPrivateData,
+ ddrawex_surface4_GetPrivateData,
+ ddrawex_surface4_FreePrivateData,
+ ddrawex_surface4_GetUniquenessValue,
+ ddrawex_surface4_ChangeUniquenessValue,
+};
+
+static struct ddrawex_surface *unsafe_impl_from_IDirectDrawSurface3(IDirectDrawSurface3 *iface)
+{
+ if (!iface || iface->lpVtbl != &ddrawex_surface3_vtbl)
+ return NULL;
+ return impl_from_IDirectDrawSurface3(iface);
+}
+
+struct ddrawex_surface *unsafe_impl_from_IDirectDrawSurface4(IDirectDrawSurface4 *iface)
+{
+ if (!iface || iface->lpVtbl != &ddrawex_surface4_vtbl)
+ return NULL;
+ return impl_from_IDirectDrawSurface4(iface);
+}
+
+/* dds_get_outer
+ *
+ * Given a surface from ddraw.dll it retrieves the pointer to the ddrawex.dll wrapper around it
+ *
+ * Parameters:
+ * inner: ddraw.dll surface to retrieve the outer surface from
+ *
+ * Returns:
+ * The surface wrapper. If there is none yet, a new one is created
+ */
+IDirectDrawSurface4 *dds_get_outer(IDirectDrawSurface4 *inner)
+{
+ IDirectDrawSurface4 *outer = NULL;
+ DWORD size = sizeof(outer);
+ HRESULT hr;
+ if(!inner) return NULL;
+
+ hr = IDirectDrawSurface4_GetPrivateData(inner,
+ &IID_DDrawexPriv,
+ &outer,
+ &size);
+ if(FAILED(hr) || outer == NULL)
+ {
+ struct ddrawex_surface *impl;
+
+ TRACE("Creating new ddrawex surface wrapper for surface %p\n", inner);
+ impl = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*impl));
+ impl->ref = 1;
+ impl->IDirectDrawSurface3_iface.lpVtbl = &ddrawex_surface3_vtbl;
+ impl->IDirectDrawSurface4_iface.lpVtbl = &ddrawex_surface4_vtbl;
+ IDirectDrawSurface4_AddRef(inner);
+ impl->parent = inner;
+
+ outer = &impl->IDirectDrawSurface4_iface;
+
+ hr = IDirectDrawSurface4_SetPrivateData(inner,
+ &IID_DDrawexPriv,
+ &outer,
+ sizeof(outer),
+ 0 /* Flags */);
+ if(FAILED(hr))
+ {
+ ERR("IDirectDrawSurface4_SetPrivateData failed\n");
+ }
+ }
+
+ return outer;
+}
+
+HRESULT prepare_permanent_dc(IDirectDrawSurface4 *iface)
+{
+ struct ddrawex_surface *surface = unsafe_impl_from_IDirectDrawSurface4(iface);
+ HRESULT hr;
+
+ surface->permanent_dc = TRUE;
+ if (FAILED(hr = IDirectDrawSurface4_GetDC(surface->parent, &surface->hdc)))
+ return hr;
+ return IDirectDrawSurface4_ReleaseDC(surface->parent, surface->hdc);
+}
--
1.7.10.4
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