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wine/dlls/ddrawex/surface.c
Michael Stefaniuc 8b5a5e532b ddrawex: Remove superfluous pointer casts.
2009-01-14 12:21:08 +01:00

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/*
* 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_dds3(IDirectDrawSurface3 *iface)
{
if(!iface) return NULL;
return (IDirectDrawSurfaceImpl *)((char*)iface - FIELD_OFFSET(IDirectDrawSurfaceImpl, IDirectDrawSurface3_Vtbl));
}
static IDirectDrawSurface3 *dds3_from_impl(IDirectDrawSurfaceImpl *This)
{
if(!This) return NULL;
return (IDirectDrawSurface3 *) &This->IDirectDrawSurface3_Vtbl;
}
static IDirectDrawSurfaceImpl *impl_from_dds4(IDirectDrawSurface4 *iface)
{
if(!iface) return NULL;
return (IDirectDrawSurfaceImpl *)((char*)iface - FIELD_OFFSET(IDirectDrawSurfaceImpl, IDirectDrawSurface4_Vtbl));
}
static IDirectDrawSurface4 *dds4_from_impl(IDirectDrawSurfaceImpl *This)
{
if(!This) return NULL;
return (IDirectDrawSurface4 *) &This->IDirectDrawSurface4_Vtbl;
}
static HRESULT WINAPI
IDirectDrawSurface4Impl_QueryInterface(IDirectDrawSurface4 *iface,
REFIID riid,
void **obj)
{
IDirectDrawSurfaceImpl *This = impl_from_dds4(iface);
/* According to COM docs, if the QueryInterface fails, obj should be set to NULL */
*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 = dds4_from_impl(This);
IDirectDrawSurface4_AddRef((IDirectDrawSurface4 *) *obj);
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 = dds3_from_impl(This);
IDirectDrawSurface3_AddRef((IDirectDrawSurface3 *) *obj);
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_dds3(iface);
TRACE("(%p)->(%s,%p): Thunking to IDirectDrawSurface4\n",This,debugstr_guid(riid),obj);
return IDirectDrawSurface4_QueryInterface(dds4_from_impl(This), riid, obj);
}
static ULONG WINAPI
IDirectDrawSurface4Impl_AddRef(IDirectDrawSurface4 *iface)
{
IDirectDrawSurfaceImpl *This = impl_from_dds4(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_dds3(iface);
TRACE("(%p): Thunking to IDirectDrawSurface4\n", This);
return IDirectDrawSurface4_AddRef(dds4_from_impl(This));
}
static ULONG WINAPI
IDirectDrawSurface4Impl_Release(IDirectDrawSurface4 *iface)
{
IDirectDrawSurfaceImpl *This = impl_from_dds4(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_dds3(iface);
TRACE("(%p): Thunking to IDirectDrawSurface4\n", This);
return IDirectDrawSurface4_Release(dds4_from_impl(This));
}
static HRESULT WINAPI
IDirectDrawSurface4Impl_AddAttachedSurface(IDirectDrawSurface4 *iface,
IDirectDrawSurface4 *Attach_iface)
{
IDirectDrawSurfaceImpl *This = impl_from_dds4(iface);
IDirectDrawSurfaceImpl *attach = impl_from_dds4(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_dds3(iface);
IDirectDrawSurfaceImpl *attach = impl_from_dds3(Attach_iface);
TRACE("(%p)->(%p): Thunking to IDirectDrawSurface4\n", This, attach);
return IDirectDrawSurface4_AddAttachedSurface(dds4_from_impl(This), dds4_from_impl(attach));
}
static HRESULT WINAPI
IDirectDrawSurface4Impl_AddOverlayDirtyRect(IDirectDrawSurface4 *iface,
RECT *Rect)
{
IDirectDrawSurfaceImpl *This = impl_from_dds4(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_dds3(iface);
TRACE("(%p)->(%p): Thunking to IDirectDrawSurface4\n", This, Rect);
return IDirectDrawSurface4_AddOverlayDirtyRect(dds4_from_impl(This), Rect);
}
static HRESULT WINAPI
IDirectDrawSurface4Impl_Blt(IDirectDrawSurface4 *iface,
RECT *DestRect,
IDirectDrawSurface4 *SrcSurface,
RECT *SrcRect,
DWORD Flags,
DDBLTFX *DDBltFx)
{
IDirectDrawSurfaceImpl *This = impl_from_dds4(iface);
IDirectDrawSurfaceImpl *Src = impl_from_dds4(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_dds3(iface);
IDirectDrawSurfaceImpl *Src = impl_from_dds3(SrcSurface);
TRACE("(%p)->(%p,%p,%p,0x%08x,%p): Thunking to IDirectDrawSurface4\n", This, DestRect, Src, SrcRect, Flags, DDBltFx);
return IDirectDrawSurface4_Blt(dds4_from_impl(This), DestRect, dds4_from_impl(Src),
SrcRect, Flags, DDBltFx);
}
static HRESULT WINAPI
IDirectDrawSurface4Impl_BltBatch(IDirectDrawSurface4 *iface,
DDBLTBATCH *Batch,
DWORD Count,
DWORD Flags)
{
IDirectDrawSurfaceImpl *This = impl_from_dds4(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_dds3(iface);
TRACE("(%p)->(%p,%u,0x%08x): Thunking to IDirectDrawSurface4\n", This, Batch, Count, Flags);
return IDirectDrawSurface4_BltBatch(dds4_from_impl(This), Batch, Count, Flags);
}
static HRESULT WINAPI
IDirectDrawSurface4Impl_BltFast(IDirectDrawSurface4 *iface,
DWORD dstx,
DWORD dsty,
IDirectDrawSurface4 *Source,
RECT *rsrc,
DWORD trans)
{
IDirectDrawSurfaceImpl *This = impl_from_dds4(iface);
IDirectDrawSurfaceImpl *Src = impl_from_dds4(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_dds3(iface);
IDirectDrawSurfaceImpl *Src = impl_from_dds3(Source);
TRACE("(%p)->(%u,%u,%p,%p,0x%08x): Thunking to IDirectDrawSurface4\n", This, dstx, dsty, Src, rsrc, trans);
return IDirectDrawSurface4_BltFast(dds4_from_impl(This), dstx, dsty, dds4_from_impl(Src),
rsrc, trans);
}
static HRESULT WINAPI
IDirectDrawSurface4Impl_DeleteAttachedSurface(IDirectDrawSurface4 *iface,
DWORD Flags,
IDirectDrawSurface4 *Attach)
{
IDirectDrawSurfaceImpl *This = impl_from_dds4(iface);
IDirectDrawSurfaceImpl *Att = impl_from_dds4(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_dds3(iface);
IDirectDrawSurfaceImpl *Att = impl_from_dds3(Attach);
TRACE("(%p)->(0x%08x,%p): Thunking to IDirectDrawSurface4\n", This, Flags, Att);
return IDirectDrawSurface4_DeleteAttachedSurface(dds4_from_impl(This), Flags,
dds4_from_impl(Att));
}
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_dds4(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 = impl_from_dds4(surf);
struct enumsurfaces_thunk *ctx = vctx;
DDSURFACEDESC desc;
TRACE("Thunking back to IDirectDrawSurface3\n");
IDirectDrawSurface3_AddRef(dds3_from_impl(This));
IDirectDrawSurface3_Release(surf);
DDSD2_to_DDSD(desc2, &desc);
return ctx->orig_cb((IDirectDrawSurface *) dds3_from_impl(This), &desc, ctx->orig_ctx);
}
static HRESULT WINAPI
IDirectDrawSurface3Impl_EnumAttachedSurfaces(IDirectDrawSurface3 *iface,
void *context,
LPDDENUMSURFACESCALLBACK cb)
{
IDirectDrawSurfaceImpl *This = impl_from_dds3(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(dds4_from_impl(This), &ctx, enumsurfaces_thunk_cb);
}
static HRESULT WINAPI
IDirectDrawSurface4Impl_EnumOverlayZOrders(IDirectDrawSurface4 *iface,
DWORD Flags,
void *context,
LPDDENUMSURFACESCALLBACK2 cb)
{
IDirectDrawSurfaceImpl *This = impl_from_dds4(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_dds3(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(dds4_from_impl(This), Flags, &ctx, enumsurfaces_thunk_cb);
}
static HRESULT WINAPI
IDirectDrawSurface4Impl_Flip(IDirectDrawSurface4 *iface,
IDirectDrawSurface4 *DestOverride,
DWORD Flags)
{
IDirectDrawSurfaceImpl *This = impl_from_dds4(iface);
IDirectDrawSurfaceImpl *Dest = impl_from_dds4(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_dds3(iface);
IDirectDrawSurfaceImpl *Dest = impl_from_dds3(DestOverride);
TRACE("(%p)->(%p,0x%08x): Thunking to IDirectDrawSurface4\n", This, Dest, Flags);
return IDirectDrawSurface4_Flip(dds4_from_impl(This), dds4_from_impl(Dest), Flags);
}
static HRESULT WINAPI
IDirectDrawSurface4Impl_GetAttachedSurface(IDirectDrawSurface4 *iface,
DDSCAPS2 *Caps,
IDirectDrawSurface4 **Surface)
{
IDirectDrawSurfaceImpl *This = impl_from_dds4(iface);
IDirectDrawSurface4 *inner = NULL;
HRESULT hr;
TRACE("(%p)->(%p,%p)\n", This, Caps, Surface);
hr = IDirectDrawSurface4_GetAttachedSurface(dds4_from_impl(This), 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_dds3(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(dds4_from_impl(This), &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_dds4(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_dds3(iface);
TRACE("(%p)->(0x%08x): Thunking to IDirectDrawSurface4\n", This, Flags);
return IDirectDrawSurface4_GetBltStatus(dds4_from_impl(This), Flags);
}
static HRESULT WINAPI
IDirectDrawSurface4Impl_GetCaps(IDirectDrawSurface4 *iface,
DDSCAPS2 *Caps)
{
IDirectDrawSurfaceImpl *This = impl_from_dds4(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_dds3(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(dds4_from_impl(This), &caps2);
Caps->dwCaps = caps2.dwCaps;
return hr;
}
static HRESULT WINAPI
IDirectDrawSurface4Impl_GetClipper(IDirectDrawSurface4 *iface,
IDirectDrawClipper **Clipper)
{
IDirectDrawSurfaceImpl *This = impl_from_dds4(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_dds3(iface);
TRACE("(%p)->(%p): Thunking to IDirectDrawSurface4\n", This, Clipper);
return IDirectDrawSurface4_GetClipper(dds4_from_impl(This), Clipper);
}
static HRESULT WINAPI
IDirectDrawSurface4Impl_GetColorKey(IDirectDrawSurface4 *iface,
DWORD Flags,
DDCOLORKEY *CKey)
{
IDirectDrawSurfaceImpl *This = impl_from_dds4(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_dds3(iface);
TRACE("(%p)->(0x%08x,%p): Thunking to IDirectDrawSurface4\n", This, Flags, CKey);
return IDirectDrawSurface4_GetColorKey(dds4_from_impl(This), Flags, CKey);
}
static HRESULT WINAPI
IDirectDrawSurface4Impl_GetDC(IDirectDrawSurface4 *iface,
HDC *hdc)
{
IDirectDrawSurfaceImpl *This = impl_from_dds4(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_dds3(iface);
TRACE("(%p)->(%p): Thunking to IDirectDrawSurface4\n", This, hdc);
return IDirectDrawSurface4_GetDC(dds4_from_impl(This), hdc);
}
static HRESULT WINAPI
IDirectDrawSurface4Impl_GetFlipStatus(IDirectDrawSurface4 *iface,
DWORD Flags)
{
IDirectDrawSurfaceImpl *This = impl_from_dds4(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_dds3(iface);
TRACE("(%p)->(0x%08x): Thunking to IDirectDrawSurface4\n", This, Flags);
return IDirectDrawSurface4_GetFlipStatus(dds4_from_impl(This), Flags);
}
static HRESULT WINAPI
IDirectDrawSurface4Impl_GetOverlayPosition(IDirectDrawSurface4 *iface,
LONG *X,
LONG *Y)
{
IDirectDrawSurfaceImpl *This = impl_from_dds4(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_dds3(iface);
TRACE("(%p)->(%p,%p): Thunking to IDirectDrawSurface4\n", This, X, Y);
return IDirectDrawSurface4_GetOverlayPosition(dds4_from_impl(This), X, Y);
}
static HRESULT WINAPI
IDirectDrawSurface4Impl_GetPalette(IDirectDrawSurface4 *iface,
IDirectDrawPalette **Pal)
{
IDirectDrawSurfaceImpl *This = impl_from_dds4(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_dds3(iface);
TRACE("(%p)->(%p): Thunking to IDirectDrawSurface4\n", This, Pal);
return IDirectDrawSurface4_GetPalette(dds4_from_impl(This), Pal);
}
static HRESULT WINAPI
IDirectDrawSurface4Impl_GetPixelFormat(IDirectDrawSurface4 *iface,
DDPIXELFORMAT *PixelFormat)
{
IDirectDrawSurfaceImpl *This = impl_from_dds4(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_dds3(iface);
TRACE("(%p)->(%p): Thunking to IDirectDrawSurface4\n", This, PixelFormat);
return IDirectDrawSurface4_GetPixelFormat(dds4_from_impl(This), PixelFormat);
}
static HRESULT WINAPI
IDirectDrawSurface4Impl_GetSurfaceDesc(IDirectDrawSurface4 *iface,
DDSURFACEDESC2 *DDSD)
{
IDirectDrawSurfaceImpl *This = impl_from_dds4(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_dds3(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(dds4_from_impl(This), &ddsd2);
DDSD2_to_DDSD(&ddsd2, DDSD);
return hr;
}
static HRESULT WINAPI
IDirectDrawSurface4Impl_Initialize(IDirectDrawSurface4 *iface,
IDirectDraw *DD,
DDSURFACEDESC2 *DDSD)
{
IDirectDrawSurfaceImpl *This = impl_from_dds4(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_dds3(iface);
DDSURFACEDESC2 ddsd2;
TRACE("(%p)->(%p,%p): Thunking to IDirectDrawSurface4\n", This, DD, DDSD);
DDSD_to_DDSD2(DDSD, &ddsd2);
return IDirectDrawSurface4_Initialize(dds4_from_impl(This), DD, &ddsd2);
}
static HRESULT WINAPI
IDirectDrawSurface4Impl_IsLost(IDirectDrawSurface4 *iface)
{
IDirectDrawSurfaceImpl *This = impl_from_dds4(iface);
TRACE("(%p)\n", This);
return IDirectDrawSurface4_IsLost(This->parent);
}
static HRESULT WINAPI
IDirectDrawSurface3Impl_IsLost(IDirectDrawSurface3 *iface)
{
IDirectDrawSurfaceImpl *This = impl_from_dds3(iface);
TRACE("(%p): Thunking to IDirectDrawSurface4\n", This);
return IDirectDrawSurface4_IsLost(dds4_from_impl(This));
}
static HRESULT WINAPI
IDirectDrawSurface4Impl_Lock(IDirectDrawSurface4 *iface,
RECT *Rect,
DDSURFACEDESC2 *DDSD,
DWORD Flags,
HANDLE h)
{
IDirectDrawSurfaceImpl *This = impl_from_dds4(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_dds3(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(dds4_from_impl(This), Rect, &ddsd2, Flags, h);
DDSD2_to_DDSD(&ddsd2, DDSD);
return hr;
}
static HRESULT WINAPI
IDirectDrawSurface4Impl_ReleaseDC(IDirectDrawSurface4 *iface,
HDC hdc)
{
IDirectDrawSurfaceImpl *This = impl_from_dds4(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_dds3(iface);
TRACE("(%p)->(%p): Thunking to IDirectDrawSurface4\n", This, hdc);
return IDirectDrawSurface4_ReleaseDC(dds4_from_impl(This), hdc);
}
static HRESULT WINAPI
IDirectDrawSurface4Impl_Restore(IDirectDrawSurface4 *iface)
{
IDirectDrawSurfaceImpl *This = impl_from_dds4(iface);
TRACE("(%p)\n", This);
return IDirectDrawSurface4_Restore(This->parent);
}
static HRESULT WINAPI
IDirectDrawSurface3Impl_Restore(IDirectDrawSurface3 *iface)
{
IDirectDrawSurfaceImpl *This = impl_from_dds3(iface);
TRACE("(%p): Thunking to IDirectDrawSurface4\n", This);
return IDirectDrawSurface4_Restore(dds4_from_impl(This));
}
static HRESULT WINAPI
IDirectDrawSurface4Impl_SetClipper(IDirectDrawSurface4 *iface,
IDirectDrawClipper *Clipper)
{
IDirectDrawSurfaceImpl *This = impl_from_dds4(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_dds3(iface);
TRACE("(%p)->(%p): Thunking to IDirectDrawSurface4\n", This, Clipper);
return IDirectDrawSurface4_SetClipper(dds4_from_impl(This), Clipper);
}
static HRESULT WINAPI
IDirectDrawSurface4Impl_SetColorKey(IDirectDrawSurface4 *iface,
DWORD Flags,
DDCOLORKEY *CKey)
{
IDirectDrawSurfaceImpl *This = impl_from_dds4(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_dds3(iface);
TRACE("(%p)->(0x%08x,%p): Thunking to IDirectDrawSurface4\n", This, Flags, CKey);
return IDirectDrawSurface4_SetColorKey(dds4_from_impl(This), Flags, CKey);
}
static HRESULT WINAPI
IDirectDrawSurface4Impl_SetOverlayPosition(IDirectDrawSurface4 *iface,
LONG X,
LONG Y)
{
IDirectDrawSurfaceImpl *This = impl_from_dds4(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_dds3(iface);
TRACE("(%p)->(%u,%u): Thunking to IDirectDrawSurface4\n", This, X, Y);
return IDirectDrawSurface4_SetOverlayPosition(dds4_from_impl(This), X, Y);
}
static HRESULT WINAPI
IDirectDrawSurface4Impl_SetPalette(IDirectDrawSurface4 *iface,
IDirectDrawPalette *Pal)
{
IDirectDrawSurfaceImpl *This = impl_from_dds4(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_dds3(iface);
TRACE("(%p)->(%p): Thunking to IDirectDrawSurface4\n", This, Pal);
return IDirectDrawSurface4_SetPalette(dds4_from_impl(This), Pal);
}
static HRESULT WINAPI
IDirectDrawSurface4Impl_Unlock(IDirectDrawSurface4 *iface,
RECT *pRect)
{
IDirectDrawSurfaceImpl *This = impl_from_dds4(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_dds3(iface);
TRACE("(%p)->(%p): Thunking to IDirectDrawSurface4\n", This, data);
return IDirectDrawSurface4_Unlock(dds4_from_impl(This), NULL);
}
static HRESULT WINAPI
IDirectDrawSurface4Impl_UpdateOverlay(IDirectDrawSurface4 *iface,
LPRECT SrcRect,
IDirectDrawSurface4 *DstSurface,
LPRECT DstRect,
DWORD Flags,
LPDDOVERLAYFX FX)
{
IDirectDrawSurfaceImpl *This = impl_from_dds4(iface);
IDirectDrawSurfaceImpl *Dst = impl_from_dds4(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,
LPRECT SrcRect,
IDirectDrawSurface3 *DstSurface,
LPRECT DstRect,
DWORD Flags,
LPDDOVERLAYFX FX)
{
IDirectDrawSurfaceImpl *This = impl_from_dds3(iface);
IDirectDrawSurfaceImpl *Dst = impl_from_dds3(DstSurface);
TRACE("(%p)->(%p,%p,%p,0x%08x,%p): Thunking to IDirectDrawSurface4\n", This, SrcRect, Dst, DstRect, Flags, FX);
return IDirectDrawSurface4_UpdateOverlay(dds4_from_impl(This), SrcRect, dds4_from_impl(Dst),
DstRect, Flags, FX);
}
static HRESULT WINAPI
IDirectDrawSurface4Impl_UpdateOverlayDisplay(IDirectDrawSurface4 *iface,
DWORD Flags)
{
IDirectDrawSurfaceImpl *This = impl_from_dds4(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_dds3(iface);
TRACE("(%p)->(0x%08x): Thunking to IDirectDrawSurface4\n", This, Flags);
return IDirectDrawSurface4_UpdateOverlayDisplay(dds4_from_impl(This), Flags);
}
static HRESULT WINAPI
IDirectDrawSurface4Impl_UpdateOverlayZOrder(IDirectDrawSurface4 *iface,
DWORD Flags,
IDirectDrawSurface4 *DDSRef)
{
IDirectDrawSurfaceImpl *This = impl_from_dds4(iface);
IDirectDrawSurfaceImpl *Ref = impl_from_dds4(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_dds3(iface);
IDirectDrawSurfaceImpl *Ref = impl_from_dds3(DDSRef);
TRACE("(%p)->(0x%08x,%p): Thunking to IDirectDrawSurface4\n", This, Flags, Ref);
return IDirectDrawSurface4_UpdateOverlayZOrder(dds4_from_impl(This), Flags, dds4_from_impl(Ref));
}
static HRESULT WINAPI
IDirectDrawSurface4Impl_GetDDInterface(IDirectDrawSurface4 *iface,
void **DD)
{
IDirectDrawSurfaceImpl *This = impl_from_dds4(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_dds3(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_dds4(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_dds3(iface);
TRACE("(%p)->(%x): Thunking to IDirectDrawSurface4\n", iface, Flags);
return IDirectDrawSurface4_PageLock(dds4_from_impl(This), Flags);
}
static HRESULT WINAPI
IDirectDrawSurface4Impl_PageUnlock(IDirectDrawSurface4 *iface,
DWORD Flags)
{
IDirectDrawSurfaceImpl *This = impl_from_dds4(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_dds3(iface);
TRACE("(%p)->(%x): Thunking to IDirectDrawSurface4\n", iface, Flags);
return IDirectDrawSurface4_PageUnlock(dds4_from_impl(This), Flags);
}
static HRESULT WINAPI
IDirectDrawSurface4Impl_SetSurfaceDesc(IDirectDrawSurface4 *iface,
DDSURFACEDESC2 *DDSD,
DWORD Flags)
{
IDirectDrawSurfaceImpl *This = impl_from_dds4(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_dds3(iface);
DDSURFACEDESC2 ddsd;
TRACE("(%p)->(%p,0x%08x): Thunking to IDirectDrawSurface4\n", This, DDSD, Flags);
DDSD_to_DDSD2(DDSD, &ddsd);
return IDirectDrawSurface4_SetSurfaceDesc(dds4_from_impl(This), &ddsd, Flags);
}
static HRESULT WINAPI
IDirectDrawSurface4Impl_SetPrivateData(IDirectDrawSurface4 *iface,
REFGUID tag,
void *Data,
DWORD Size,
DWORD Flags)
{
IDirectDrawSurfaceImpl *This = impl_from_dds4(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_dds4(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_dds4(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,
LPDWORD pValue)
{
IDirectDrawSurfaceImpl *This = impl_from_dds4(iface);
TRACE("(%p)->(%p)\n", This, pValue);
return IDirectDrawSurface4_GetUniquenessValue(This->parent, pValue);
}
static HRESULT WINAPI
IDirectDrawSurface4Impl_ChangeUniquenessValue(IDirectDrawSurface4 *iface)
{
IDirectDrawSurfaceImpl *This = impl_from_dds4(iface);
TRACE("(%p)\n", This);
return IDirectDrawSurface4_ChangeUniquenessValue(This->parent);
}
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
};
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,
};
/* 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_Vtbl = &IDirectDrawSurface3_Vtbl;
impl->IDirectDrawSurface4_Vtbl = &IDirectDrawSurface4_Vtbl;
IDirectDrawSurface4_AddRef(inner);
impl->parent = inner;
outer = dds4_from_impl(impl);
hr = IDirectDrawSurface4_SetPrivateData(inner,
&IID_DDrawexPriv,
&outer,
sizeof(outer),
0 /* Flags */);
if(FAILED(hr))
{
ERR("IDirectDrawSurface4_SetPrivateData failed\n");
}
}
return outer;
}
IDirectDrawSurface4 *dds_get_inner(IDirectDrawSurface4 *outer)
{
IDirectDrawSurfaceImpl *This = impl_from_dds4(outer);
if(This == NULL) return NULL;
return This->parent;
}
HRESULT prepare_permanent_dc(IDirectDrawSurface4 *iface)
{
IDirectDrawSurfaceImpl *This = impl_from_dds4(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;
}
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