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goma / wine / refs/tags/wine-1.3.13 / . / dlls / ddraw / surface.c
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/* DirectDraw Surface Implementation
*
* Copyright (c) 1997-2000 Marcus Meissner
* Copyright (c) 1998-2000 Lionel Ulmer
* Copyright (c) 2000-2001 TransGaming Technologies Inc.
* Copyright (c) 2006 Stefan Dösinger
*
* This file contains the (internal) driver registration functions,
* driver enumeration APIs and DirectDraw creation functions.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "config.h"
#include "wine/port.h"
#include "ddraw_private.h"
WINE_DEFAULT_DEBUG_CHANNEL(ddraw);
static inline IDirectDrawSurfaceImpl *surface_from_gamma_control(IDirectDrawGammaControl *iface)
{
return (IDirectDrawSurfaceImpl *)((char*)iface
- FIELD_OFFSET(IDirectDrawSurfaceImpl, IDirectDrawGammaControl_vtbl));
}
/*****************************************************************************
* IUnknown parts follow
*****************************************************************************/
/*****************************************************************************
* IDirectDrawSurface7::QueryInterface
*
* A normal QueryInterface implementation. For QueryInterface rules
* see ddraw.c, IDirectDraw7::QueryInterface. This method
* can Query IDirectDrawSurface interfaces in all version, IDirect3DTexture
* in all versions, the IDirectDrawGammaControl interface and it can
* create an IDirect3DDevice. (Uses IDirect3D7::CreateDevice)
*
* Params:
* riid: The interface id queried for
* obj: Address to write the pointer to
*
* Returns:
* S_OK on success
* E_NOINTERFACE if the requested interface wasn't found
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_QueryInterface(IDirectDrawSurface7 *iface, REFIID riid, void **obj)
{
IDirectDrawSurfaceImpl *This = (IDirectDrawSurfaceImpl *)iface;
TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), obj);
/* According to COM docs, if the QueryInterface fails, obj should be set to NULL */
*obj = NULL;
if(!riid)
return DDERR_INVALIDPARAMS;
if (IsEqualGUID(riid, &IID_IUnknown)
|| IsEqualGUID(riid, &IID_IDirectDrawSurface7)
|| IsEqualGUID(riid, &IID_IDirectDrawSurface4) )
{
IUnknown_AddRef(iface);
*obj = iface;
TRACE("(%p) returning IDirectDrawSurface7 interface at %p\n", This, *obj);
return S_OK;
}
else if( IsEqualGUID(riid, &IID_IDirectDrawSurface3)
|| IsEqualGUID(riid, &IID_IDirectDrawSurface2)
|| IsEqualGUID(riid, &IID_IDirectDrawSurface) )
{
IUnknown_AddRef(iface);
*obj = &This->IDirectDrawSurface3_vtbl;
TRACE("(%p) returning IDirectDrawSurface3 interface at %p\n", This, *obj);
return S_OK;
}
else if( IsEqualGUID(riid, &IID_IDirectDrawGammaControl) )
{
IUnknown_AddRef(iface);
*obj = &This->IDirectDrawGammaControl_vtbl;
TRACE("(%p) returning IDirectDrawGammaControl interface at %p\n", This, *obj);
return S_OK;
}
else if( IsEqualGUID(riid, &IID_D3DDEVICE_WineD3D) ||
IsEqualGUID(riid, &IID_IDirect3DHALDevice)||
IsEqualGUID(riid, &IID_IDirect3DRGBDevice) )
{
IDirect3DDevice7 *d3d;
/* Call into IDirect3D7 for creation */
IDirect3D7_CreateDevice(&This->ddraw->IDirect3D7_iface, riid, (IDirectDrawSurface7 *)This,
&d3d);
if (d3d)
{
*obj = (IDirect3DDevice *)&((IDirect3DDeviceImpl *)d3d)->IDirect3DDevice_vtbl;
TRACE("(%p) Returning IDirect3DDevice interface at %p\n", This, *obj);
return S_OK;
}
WARN("Unable to create a IDirect3DDevice instance, returning E_NOINTERFACE\n");
return E_NOINTERFACE;
}
else if (IsEqualGUID( &IID_IDirect3DTexture, riid ) ||
IsEqualGUID( &IID_IDirect3DTexture2, riid ))
{
if (IsEqualGUID( &IID_IDirect3DTexture, riid ))
{
*obj = &This->IDirect3DTexture_vtbl;
TRACE(" returning Direct3DTexture interface at %p.\n", *obj);
}
else
{
*obj = &This->IDirect3DTexture2_vtbl;
TRACE(" returning Direct3DTexture2 interface at %p.\n", *obj);
}
IUnknown_AddRef( (IUnknown *) *obj);
return S_OK;
}
ERR("No interface\n");
return E_NOINTERFACE;
}
static HRESULT WINAPI ddraw_surface3_QueryInterface(IDirectDrawSurface3 *iface, REFIID riid, void **object)
{
TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
return ddraw_surface7_QueryInterface((IDirectDrawSurface7 *)surface_from_surface3(iface), riid, object);
}
static HRESULT WINAPI ddraw_gamma_control_QueryInterface(IDirectDrawGammaControl *iface, REFIID riid, void **object)
{
TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
return ddraw_surface7_QueryInterface((IDirectDrawSurface7 *)surface_from_gamma_control(iface), riid, object);
}
static HRESULT WINAPI d3d_texture2_QueryInterface(IDirect3DTexture2 *iface, REFIID riid, void **object)
{
TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
return ddraw_surface7_QueryInterface((IDirectDrawSurface7 *)surface_from_texture2(iface), riid, object);
}
static HRESULT WINAPI d3d_texture1_QueryInterface(IDirect3DTexture *iface, REFIID riid, void **object)
{
TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
return ddraw_surface7_QueryInterface((IDirectDrawSurface7 *)surface_from_texture1(iface), riid, object);
}
/*****************************************************************************
* IDirectDrawSurface7::AddRef
*
* A normal addref implementation
*
* Returns:
* The new refcount
*
*****************************************************************************/
static ULONG WINAPI ddraw_surface7_AddRef(IDirectDrawSurface7 *iface)
{
IDirectDrawSurfaceImpl *This = (IDirectDrawSurfaceImpl *)iface;
ULONG refCount = InterlockedIncrement(&This->ref);
TRACE("%p increasing refcount to %u.\n", This, refCount);
if (refCount == 1 && This->WineD3DSurface)
{
EnterCriticalSection(&ddraw_cs);
IWineD3DSurface_AddRef(This->WineD3DSurface);
LeaveCriticalSection(&ddraw_cs);
}
return refCount;
}
static ULONG WINAPI ddraw_surface3_AddRef(IDirectDrawSurface3 *iface)
{
TRACE("iface %p.\n", iface);
return ddraw_surface7_AddRef((IDirectDrawSurface7 *)surface_from_surface3(iface));
}
static ULONG WINAPI ddraw_gamma_control_AddRef(IDirectDrawGammaControl *iface)
{
TRACE("iface %p.\n", iface);
return ddraw_surface7_AddRef((IDirectDrawSurface7 *)surface_from_gamma_control(iface));
}
static ULONG WINAPI d3d_texture2_AddRef(IDirect3DTexture2 *iface)
{
TRACE("iface %p.\n", iface);
return ddraw_surface7_AddRef((IDirectDrawSurface7 *)surface_from_texture2(iface));
}
static ULONG WINAPI d3d_texture1_AddRef(IDirect3DTexture *iface)
{
TRACE("iface %p.\n", iface);
return ddraw_surface7_AddRef((IDirectDrawSurface7 *)surface_from_texture1(iface));
}
/*****************************************************************************
* ddraw_surface_destroy
*
* A helper function for IDirectDrawSurface7::Release
*
* Frees the surface, regardless of its refcount.
* See IDirectDrawSurface7::Release for more information
*
* Params:
* This: Surface to free
*
*****************************************************************************/
void ddraw_surface_destroy(IDirectDrawSurfaceImpl *This)
{
TRACE("surface %p.\n", This);
/* Check the refcount and give a warning */
if(This->ref > 1)
{
/* This can happen when a complex surface is destroyed,
* because the 2nd surface was addref()ed when the app
* called GetAttachedSurface
*/
WARN("(%p): Destroying surface with refount %d\n", This, This->ref);
}
/* Check for attached surfaces and detach them */
if(This->first_attached != This)
{
/* Well, this shouldn't happen: The surface being attached is addref()ed
* in AddAttachedSurface, so it shouldn't be released until DeleteAttachedSurface
* is called, because the refcount is held. It looks like the app released()
* it often enough to force this
*/
IDirectDrawSurface7 *root = (IDirectDrawSurface7 *)This->first_attached;
IDirectDrawSurface7 *detach = (IDirectDrawSurface7 *)This;
FIXME("(%p) Freeing a surface that is attached to surface %p\n", This, This->first_attached);
/* The refcount will drop to -1 here */
if(IDirectDrawSurface7_DeleteAttachedSurface(root, 0, detach) != DD_OK)
{
ERR("(%p) DeleteAttachedSurface failed!\n", This);
}
}
while(This->next_attached != NULL)
{
IDirectDrawSurface7 *root = (IDirectDrawSurface7 *)This;
IDirectDrawSurface7 *detach = (IDirectDrawSurface7 *)This->next_attached;
if(IDirectDrawSurface7_DeleteAttachedSurface(root, 0, detach) != DD_OK)
{
ERR("(%p) DeleteAttachedSurface failed!\n", This);
assert(0);
}
}
/* Now destroy the surface. Wait: It could have been released if we are a texture */
if(This->WineD3DSurface)
IWineD3DSurface_Release(This->WineD3DSurface);
/* Having a texture handle set implies that the device still exists */
if(This->Handle)
{
ddraw_free_handle(&This->ddraw->d3ddevice->handle_table, This->Handle - 1, DDRAW_HANDLE_SURFACE);
}
/* Reduce the ddraw surface count */
InterlockedDecrement(&This->ddraw->surfaces);
list_remove(&This->surface_list_entry);
HeapFree(GetProcessHeap(), 0, This);
}
/*****************************************************************************
* IDirectDrawSurface7::Release
*
* Reduces the surface's refcount by 1. If the refcount falls to 0, the
* surface is destroyed.
*
* Destroying the surface is a bit tricky. For the connection between
* WineD3DSurfaces and DirectDrawSurfaces see IDirectDraw7::CreateSurface
* It has a nice graph explaining the connection.
*
* What happens here is basically this:
* When a surface is destroyed, its WineD3DSurface is released,
* and the refcount of the DirectDraw interface is reduced by 1. If it has
* complex surfaces attached to it, then these surfaces are destroyed too,
* regardless of their refcount. If any surface being destroyed has another
* surface attached to it (with a "soft" attachment, not complex), then
* this surface is detached with DeleteAttachedSurface.
*
* When the surface is a texture, the WineD3DTexture is released.
* If the surface is the Direct3D render target, then the D3D
* capabilities of the WineD3DDevice are uninitialized, which causes the
* swapchain to be released.
*
* When a complex sublevel falls to ref zero, then this is ignored.
*
* Returns:
* The new refcount
*
*****************************************************************************/
static ULONG WINAPI ddraw_surface7_Release(IDirectDrawSurface7 *iface)
{
IDirectDrawSurfaceImpl *This = (IDirectDrawSurfaceImpl *)iface;
ULONG ref = InterlockedDecrement(&This->ref);
TRACE("%p decreasing refcount to %u.\n", This, ref);
if (ref == 0)
{
IDirectDrawSurfaceImpl *surf;
IDirectDrawImpl *ddraw;
IUnknown *ifaceToRelease = This->ifaceToRelease;
UINT i;
/* Complex attached surfaces are destroyed implicitly when the root is released */
EnterCriticalSection(&ddraw_cs);
if(!This->is_complex_root)
{
WARN("(%p) Attempt to destroy a surface that is not a complex root\n", This);
LeaveCriticalSection(&ddraw_cs);
return ref;
}
ddraw = This->ddraw;
/* If it's a texture, destroy the WineD3DTexture.
* WineD3D will destroy the IParent interfaces
* of the sublevels, which destroys the WineD3DSurfaces.
* Set the surfaces to NULL to avoid destroying them again later
*/
if(This->wineD3DTexture)
{
IWineD3DBaseTexture_Release(This->wineD3DTexture);
}
/* If it's the RenderTarget, destroy the d3ddevice */
else if(This->wineD3DSwapChain)
{
if((ddraw->d3d_initialized) && (This == ddraw->d3d_target)) {
TRACE("(%p) Destroying the render target, uninitializing D3D\n", This);
/* Unset any index buffer, just to be sure */
IWineD3DDevice_SetIndexBuffer(ddraw->wineD3DDevice, NULL, WINED3DFMT_UNKNOWN);
IWineD3DDevice_SetDepthStencilSurface(ddraw->wineD3DDevice, NULL);
IWineD3DDevice_SetVertexDeclaration(ddraw->wineD3DDevice, NULL);
for (i = 0; i < ddraw->numConvertedDecls; ++i)
{
wined3d_vertex_declaration_decref(ddraw->decls[i].decl);
}
HeapFree(GetProcessHeap(), 0, ddraw->decls);
ddraw->numConvertedDecls = 0;
if (FAILED(IWineD3DDevice_Uninit3D(ddraw->wineD3DDevice, D3D7CB_DestroySwapChain)))
{
/* Not good */
ERR("(%p) Failed to uninit 3D\n", This);
}
else
{
/* Free the d3d window if one was created */
if(ddraw->d3d_window != 0 && ddraw->d3d_window != ddraw->dest_window)
{
TRACE(" (%p) Destroying the hidden render window %p\n", This, ddraw->d3d_window);
DestroyWindow(ddraw->d3d_window);
ddraw->d3d_window = 0;
}
/* Unset the pointers */
}
This->wineD3DSwapChain = NULL; /* Uninit3D releases the swapchain */
ddraw->d3d_initialized = FALSE;
ddraw->d3d_target = NULL;
} else {
IWineD3DDevice_UninitGDI(ddraw->wineD3DDevice, D3D7CB_DestroySwapChain);
This->wineD3DSwapChain = NULL;
}
/* Reset to the default surface implementation type. This is needed if apps use
* non render target surfaces and expect blits to work after destroying the render
* target.
*
* TODO: Recreate existing offscreen surfaces
*/
ddraw->ImplType = DefaultSurfaceType;
/* Write a trace because D3D unloading was the reason for many
* crashes during development.
*/
TRACE("(%p) D3D unloaded\n", This);
}
/* The refcount test shows that the palette is detached when the surface is destroyed */
IDirectDrawSurface7_SetPalette((IDirectDrawSurface7 *)This, NULL);
/* Loop through all complex attached surfaces,
* and destroy them.
*
* Yet again, only the root can have more than one complexly attached surface, all the others
* have a total of one;
*/
for(i = 0; i < MAX_COMPLEX_ATTACHED; i++)
{
if(!This->complex_array[i]) break;
surf = This->complex_array[i];
This->complex_array[i] = NULL;
while(surf)
{
IDirectDrawSurfaceImpl *destroy = surf;
surf = surf->complex_array[0]; /* Iterate through the "tree" */
ddraw_surface_destroy(destroy); /* Destroy it */
}
}
/* Destroy the root surface. */
ddraw_surface_destroy(This);
/* Reduce the ddraw refcount */
if(ifaceToRelease) IUnknown_Release(ifaceToRelease);
LeaveCriticalSection(&ddraw_cs);
}
return ref;
}
static ULONG WINAPI ddraw_surface3_Release(IDirectDrawSurface3 *iface)
{
TRACE("iface %p.\n", iface);
return ddraw_surface7_Release((IDirectDrawSurface7 *)surface_from_surface3(iface));
}
static ULONG WINAPI ddraw_gamma_control_Release(IDirectDrawGammaControl *iface)
{
TRACE("iface %p.\n", iface);
return ddraw_surface7_Release((IDirectDrawSurface7 *)surface_from_gamma_control(iface));
}
static ULONG WINAPI d3d_texture2_Release(IDirect3DTexture2 *iface)
{
TRACE("iface %p.\n", iface);
return ddraw_surface7_Release((IDirectDrawSurface7 *)surface_from_texture2(iface));
}
static ULONG WINAPI d3d_texture1_Release(IDirect3DTexture *iface)
{
TRACE("iface %p.\n", iface);
return ddraw_surface7_Release((IDirectDrawSurface7 *)surface_from_texture1(iface));
}
/*****************************************************************************
* IDirectDrawSurface7::GetAttachedSurface
*
* Returns an attached surface with the requested caps. Surface attachment
* and complex surfaces are not clearly described by the MSDN or sdk,
* so this method is tricky and likely to contain problems.
* This implementation searches the complex list first, then the
* attachment chain.
*
* The chains are searched from This down to the last surface in the chain,
* not from the first element in the chain. The first surface found is
* returned. The MSDN says that this method fails if more than one surface
* matches the caps, but it is not sure if that is right. The attachment
* structure may not even allow two matching surfaces.
*
* The found surface is AddRef-ed before it is returned.
*
* Params:
* Caps: Pointer to a DDCAPS2 structure describing the caps asked for
* Surface: Address to store the found surface
*
* Returns:
* DD_OK on success
* DDERR_INVALIDPARAMS if Caps or Surface is NULL
* DDERR_NOTFOUND if no surface was found
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_GetAttachedSurface(IDirectDrawSurface7 *iface,
DDSCAPS2 *Caps, IDirectDrawSurface7 **Surface)
{
IDirectDrawSurfaceImpl *This = (IDirectDrawSurfaceImpl *)iface;
IDirectDrawSurfaceImpl *surf;
DDSCAPS2 our_caps;
int i;
TRACE("iface %p, caps %p, attachment %p.\n", iface, Caps, Surface);
EnterCriticalSection(&ddraw_cs);
if(This->version < 7)
{
/* Earlier dx apps put garbage into these members, clear them */
our_caps.dwCaps = Caps->dwCaps;
our_caps.dwCaps2 = 0;
our_caps.dwCaps3 = 0;
our_caps.dwCaps4 = 0;
}
else
{
our_caps = *Caps;
}
TRACE("(%p): Looking for caps: %x,%x,%x,%x\n", This, our_caps.dwCaps, our_caps.dwCaps2, our_caps.dwCaps3, our_caps.dwCaps4); /* FIXME: Better debugging */
for(i = 0; i < MAX_COMPLEX_ATTACHED; i++)
{
surf = This->complex_array[i];
if(!surf) break;
if (TRACE_ON(ddraw))
{
TRACE("Surface: (%p) caps: %x,%x,%x,%x\n", surf,
surf->surface_desc.ddsCaps.dwCaps,
surf->surface_desc.ddsCaps.dwCaps2,
surf->surface_desc.ddsCaps.dwCaps3,
surf->surface_desc.ddsCaps.dwCaps4);
}
if (((surf->surface_desc.ddsCaps.dwCaps & our_caps.dwCaps) == our_caps.dwCaps) &&
((surf->surface_desc.ddsCaps.dwCaps2 & our_caps.dwCaps2) == our_caps.dwCaps2)) {
/* MSDN: "This method fails if more than one surface is attached
* that matches the capabilities requested."
*
* Not sure how to test this.
*/
TRACE("(%p): Returning surface %p\n", This, surf);
TRACE("(%p): mipmapcount=%d\n", This, surf->mipmap_level);
*Surface = (IDirectDrawSurface7 *)surf;
ddraw_surface7_AddRef(*Surface);
LeaveCriticalSection(&ddraw_cs);
return DD_OK;
}
}
/* Next, look at the attachment chain */
surf = This;
while( (surf = surf->next_attached) )
{
if (TRACE_ON(ddraw))
{
TRACE("Surface: (%p) caps: %x,%x,%x,%x\n", surf,
surf->surface_desc.ddsCaps.dwCaps,
surf->surface_desc.ddsCaps.dwCaps2,
surf->surface_desc.ddsCaps.dwCaps3,
surf->surface_desc.ddsCaps.dwCaps4);
}
if (((surf->surface_desc.ddsCaps.dwCaps & our_caps.dwCaps) == our_caps.dwCaps) &&
((surf->surface_desc.ddsCaps.dwCaps2 & our_caps.dwCaps2) == our_caps.dwCaps2)) {
TRACE("(%p): Returning surface %p\n", This, surf);
*Surface = (IDirectDrawSurface7 *)surf;
ddraw_surface7_AddRef(*Surface);
LeaveCriticalSection(&ddraw_cs);
return DD_OK;
}
}
TRACE("(%p) Didn't find a valid surface\n", This);
LeaveCriticalSection(&ddraw_cs);
*Surface = NULL;
return DDERR_NOTFOUND;
}
static HRESULT WINAPI ddraw_surface3_GetAttachedSurface(IDirectDrawSurface3 *iface,
DDSCAPS *caps, IDirectDrawSurface3 **attachment)
{
IDirectDrawSurface7 *attachment7;
DDSCAPS2 caps2;
HRESULT hr;
TRACE("iface %p, caps %p, attachment %p.\n", iface, caps, attachment);
caps2.dwCaps = caps->dwCaps;
caps2.dwCaps2 = 0;
caps2.dwCaps3 = 0;
caps2.dwCaps4 = 0;
hr = ddraw_surface7_GetAttachedSurface((IDirectDrawSurface7 *)surface_from_surface3(iface),
&caps2, &attachment7);
if (FAILED(hr)) *attachment = NULL;
else *attachment = attachment7 ?
(IDirectDrawSurface3 *)&((IDirectDrawSurfaceImpl *)attachment7)->IDirectDrawSurface3_vtbl : NULL;
return hr;
}
/*****************************************************************************
* IDirectDrawSurface7::Lock
*
* Locks the surface and returns a pointer to the surface's memory
*
* Params:
* Rect: Rectangle to lock. If NULL, the whole surface is locked
* DDSD: Pointer to a DDSURFACEDESC2 which shall receive the surface's desc.
* Flags: Locking flags, e.g Read only or write only
* h: An event handle that's not used and must be NULL
*
* Returns:
* DD_OK on success
* DDERR_INVALIDPARAMS if DDSD is NULL
* For more details, see IWineD3DSurface::LockRect
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_Lock(IDirectDrawSurface7 *iface,
RECT *Rect, DDSURFACEDESC2 *DDSD, DWORD Flags, HANDLE h)
{
IDirectDrawSurfaceImpl *This = (IDirectDrawSurfaceImpl *)iface;
WINED3DLOCKED_RECT LockedRect;
HRESULT hr;
TRACE("iface %p, rect %s, surface_desc %p, flags %#x, h %p.\n",
iface, wine_dbgstr_rect(Rect), DDSD, Flags, h);
if(!DDSD)
return DDERR_INVALIDPARAMS;
/* This->surface_desc.dwWidth and dwHeight are changeable, thus lock */
EnterCriticalSection(&ddraw_cs);
/* Should I check for the handle to be NULL?
*
* The DDLOCK flags and the D3DLOCK flags are equal
* for the supported values. The others are ignored by WineD3D
*/
if(DDSD->dwSize != sizeof(DDSURFACEDESC) &&
DDSD->dwSize != sizeof(DDSURFACEDESC2))
{
WARN("Invalid structure size %d, returning DDERR_INVALIDPARAMS\n", DDERR_INVALIDPARAMS);
LeaveCriticalSection(&ddraw_cs);
return DDERR_INVALIDPARAMS;
}
/* Windows zeroes this if the rect is invalid */
DDSD->lpSurface = 0;
if (Rect)
{
if ((Rect->left < 0)
|| (Rect->top < 0)
|| (Rect->left > Rect->right)
|| (Rect->top > Rect->bottom)
|| (Rect->right > This->surface_desc.dwWidth)
|| (Rect->bottom > This->surface_desc.dwHeight))
{
WARN("Trying to lock an invalid rectangle, returning DDERR_INVALIDPARAMS\n");
LeaveCriticalSection(&ddraw_cs);
return DDERR_INVALIDPARAMS;
}
}
hr = IWineD3DSurface_Map(This->WineD3DSurface, &LockedRect, Rect, Flags);
if (FAILED(hr))
{
LeaveCriticalSection(&ddraw_cs);
switch(hr)
{
/* D3D8 and D3D9 return the general D3DERR_INVALIDCALL error, but ddraw has a more
* specific error. But since IWineD3DSurface::LockRect returns that error in this
* only occasion, keep d3d8 and d3d9 free from the return value override. There are
* many different places where d3d8/9 would have to catch the DDERR_SURFACEBUSY, it
* is much easier to do it in one place in ddraw
*/
case WINED3DERR_INVALIDCALL: return DDERR_SURFACEBUSY;
default: return hr;
}
}
/* Override the memory area. The pitch should be set already. Strangely windows
* does not set the LPSURFACE flag on locked surfaces !?!.
* DDSD->dwFlags |= DDSD_LPSURFACE;
*/
This->surface_desc.lpSurface = LockedRect.pBits;
DD_STRUCT_COPY_BYSIZE(DDSD,&(This->surface_desc));
TRACE("locked surface returning description :\n");
if (TRACE_ON(ddraw)) DDRAW_dump_surface_desc(DDSD);
LeaveCriticalSection(&ddraw_cs);
return DD_OK;
}
static HRESULT WINAPI ddraw_surface3_Lock(IDirectDrawSurface3 *iface, RECT *rect,
DDSURFACEDESC *surface_desc, DWORD flags, HANDLE h)
{
TRACE("iface %p, rect %s, surface_desc %p, flags %#x, h %p.\n",
iface, wine_dbgstr_rect(rect), surface_desc, flags, h);
return ddraw_surface7_Lock((IDirectDrawSurface7 *)surface_from_surface3(iface),
rect, (DDSURFACEDESC2 *)surface_desc, flags, h);
}
/*****************************************************************************
* IDirectDrawSurface7::Unlock
*
* Unlocks an locked surface
*
* Params:
* Rect: Not used by this implementation
*
* Returns:
* D3D_OK on success
* For more details, see IWineD3DSurface::UnlockRect
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_Unlock(IDirectDrawSurface7 *iface, RECT *pRect)
{
IDirectDrawSurfaceImpl *This = (IDirectDrawSurfaceImpl *)iface;
HRESULT hr;
TRACE("iface %p, rect %s.\n", iface, wine_dbgstr_rect(pRect));
EnterCriticalSection(&ddraw_cs);
hr = IWineD3DSurface_Unmap(This->WineD3DSurface);
if (SUCCEEDED(hr))
{
This->surface_desc.lpSurface = NULL;
}
LeaveCriticalSection(&ddraw_cs);
return hr;
}
static HRESULT WINAPI ddraw_surface3_Unlock(IDirectDrawSurface3 *iface, void *data)
{
TRACE("iface %p, data %p.\n", iface, data);
/* data might not be the LPRECT of later versions, so drop it. */
return ddraw_surface7_Unlock((IDirectDrawSurface7 *)surface_from_surface3(iface), NULL);
}
/*****************************************************************************
* IDirectDrawSurface7::Flip
*
* Flips a surface with the DDSCAPS_FLIP flag. The flip is relayed to
* IWineD3DSurface::Flip. Because WineD3D doesn't handle attached surfaces,
* the flip target is passed to WineD3D, even if the app didn't specify one
*
* Params:
* DestOverride: Specifies the surface that will become the new front
* buffer. If NULL, the current back buffer is used
* Flags: some DirectDraw flags, see include/ddraw.h
*
* Returns:
* DD_OK on success
* DDERR_NOTFLIPPABLE if no flip target could be found
* DDERR_INVALIDOBJECT if the surface isn't a front buffer
* For more details, see IWineD3DSurface::Flip
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_Flip(IDirectDrawSurface7 *iface, IDirectDrawSurface7 *DestOverride, DWORD Flags)
{
IDirectDrawSurfaceImpl *This = (IDirectDrawSurfaceImpl *)iface;
IDirectDrawSurfaceImpl *Override = (IDirectDrawSurfaceImpl *)DestOverride;
IDirectDrawSurface7 *Override7;
HRESULT hr;
TRACE("iface %p, dst %p, flags %#x.\n", iface, DestOverride, Flags);
/* Flip has to be called from a front buffer
* What about overlay surfaces, AFAIK they can flip too?
*/
if( !(This->surface_desc.ddsCaps.dwCaps & (DDSCAPS_FRONTBUFFER | DDSCAPS_OVERLAY)) )
return DDERR_INVALIDOBJECT; /* Unchecked */
EnterCriticalSection(&ddraw_cs);
/* WineD3D doesn't keep track of attached surface, so find the target */
if(!Override)
{
DDSCAPS2 Caps;
memset(&Caps, 0, sizeof(Caps));
Caps.dwCaps |= DDSCAPS_BACKBUFFER;
hr = ddraw_surface7_GetAttachedSurface(iface, &Caps, &Override7);
if(hr != DD_OK)
{
ERR("Can't find a flip target\n");
LeaveCriticalSection(&ddraw_cs);
return DDERR_NOTFLIPPABLE; /* Unchecked */
}
Override = (IDirectDrawSurfaceImpl *)Override7;
/* For the GetAttachedSurface */
ddraw_surface7_Release(Override7);
}
hr = IWineD3DSurface_Flip(This->WineD3DSurface,
Override->WineD3DSurface,
Flags);
LeaveCriticalSection(&ddraw_cs);
return hr;
}
static HRESULT WINAPI ddraw_surface3_Flip(IDirectDrawSurface3 *iface, IDirectDrawSurface3 *dst, DWORD flags)
{
TRACE("iface %p, dst %p, flags %#x.\n", iface, dst, flags);
return ddraw_surface7_Flip((IDirectDrawSurface7 *)surface_from_surface3(iface),
dst ? (IDirectDrawSurface7 *)surface_from_surface3(dst) : NULL, flags);
}
/*****************************************************************************
* IDirectDrawSurface7::Blt
*
* Performs a blit on the surface
*
* Params:
* DestRect: Destination rectangle, can be NULL
* SrcSurface: Source surface, can be NULL
* SrcRect: Source rectangle, can be NULL
* Flags: Blt flags
* DDBltFx: Some extended blt parameters, connected to the flags
*
* Returns:
* D3D_OK on success
* See IWineD3DSurface::Blt for more details
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_Blt(IDirectDrawSurface7 *iface, RECT *DestRect,
IDirectDrawSurface7 *SrcSurface, RECT *SrcRect, DWORD Flags, DDBLTFX *DDBltFx)
{
IDirectDrawSurfaceImpl *This = (IDirectDrawSurfaceImpl *)iface;
IDirectDrawSurfaceImpl *Src = (IDirectDrawSurfaceImpl *)SrcSurface;
HRESULT hr;
TRACE("iface %p, dst_rect %s, src_surface %p, src_rect %s, flags %#x, fx %p.\n",
iface, wine_dbgstr_rect(DestRect), SrcSurface, wine_dbgstr_rect(SrcRect), Flags, DDBltFx);
/* Check for validity of the flags here. WineD3D Has the software-opengl selection path and would have
* to check at 2 places, and sometimes do double checks. This also saves the call to wined3d :-)
*/
if((Flags & DDBLT_KEYSRCOVERRIDE) && (!DDBltFx || Flags & DDBLT_KEYSRC)) {
WARN("Invalid source color key parameters, returning DDERR_INVALIDPARAMS\n");
return DDERR_INVALIDPARAMS;
}
if((Flags & DDBLT_KEYDESTOVERRIDE) && (!DDBltFx || Flags & DDBLT_KEYDEST)) {
WARN("Invalid destination color key parameters, returning DDERR_INVALIDPARAMS\n");
return DDERR_INVALIDPARAMS;
}
/* Sizes can change, therefore hold the lock when testing the rectangles */
EnterCriticalSection(&ddraw_cs);
if(DestRect)
{
if(DestRect->top >= DestRect->bottom || DestRect->left >= DestRect->right ||
DestRect->right > This->surface_desc.dwWidth ||
DestRect->bottom > This->surface_desc.dwHeight)
{
WARN("Destination rectangle is invalid, returning DDERR_INVALIDRECT\n");
LeaveCriticalSection(&ddraw_cs);
return DDERR_INVALIDRECT;
}
}
if(Src && SrcRect)
{
if(SrcRect->top >= SrcRect->bottom || SrcRect->left >=SrcRect->right ||
SrcRect->right > Src->surface_desc.dwWidth ||
SrcRect->bottom > Src->surface_desc.dwHeight)
{
WARN("Source rectangle is invalid, returning DDERR_INVALIDRECT\n");
LeaveCriticalSection(&ddraw_cs);
return DDERR_INVALIDRECT;
}
}
if(Flags & DDBLT_KEYSRC && (!Src || !(Src->surface_desc.dwFlags & DDSD_CKSRCBLT))) {
WARN("DDBLT_KEYDEST blit without color key in surface, returning DDERR_INVALIDPARAMS\n");
LeaveCriticalSection(&ddraw_cs);
return DDERR_INVALIDPARAMS;
}
/* TODO: Check if the DDBltFx contains any ddraw surface pointers. If it does, copy the struct,
* and replace the ddraw surfaces with the wined3d surfaces
* So far no blitting operations using surfaces in the bltfx struct are supported anyway.
*/
hr = IWineD3DSurface_Blt(This->WineD3DSurface, DestRect, Src ? Src->WineD3DSurface : NULL,
SrcRect, Flags, (WINEDDBLTFX *)DDBltFx, WINED3DTEXF_LINEAR);
LeaveCriticalSection(&ddraw_cs);
switch(hr)
{
case WINED3DERR_NOTAVAILABLE: return DDERR_UNSUPPORTED;
case WINED3DERR_WRONGTEXTUREFORMAT: return DDERR_INVALIDPIXELFORMAT;
default: return hr;
}
}
static HRESULT WINAPI ddraw_surface3_Blt(IDirectDrawSurface3 *iface, RECT *dst_rect,
IDirectDrawSurface3 *src_surface, RECT *src_rect, DWORD flags, DDBLTFX *fx)
{
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 ddraw_surface7_Blt((IDirectDrawSurface7 *)surface_from_surface3(iface), dst_rect,
src_surface ? (IDirectDrawSurface7 *)surface_from_surface3(src_surface) : NULL, src_rect, flags, fx);
}
/*****************************************************************************
* IDirectDrawSurface7::AddAttachedSurface
*
* Attaches a surface to another surface. How the surface attachments work
* is not totally understood yet, and this method is prone to problems.
* he surface that is attached is AddRef-ed.
*
* Tests with complex surfaces suggest that the surface attachments form a
* tree, but no method to test this has been found yet.
*
* The attachment list consists of a first surface (first_attached) and
* for each surface a pointer to the next attached surface (next_attached).
* For the first surface, and a surface that has no attachments
* first_attached points to the surface itself. A surface that has
* no successors in the chain has next_attached set to NULL.
*
* Newly attached surfaces are attached right after the root surface.
* If a surface is attached to a complex surface compound, it's attached to
* the surface that the app requested, not the complex root. See
* GetAttachedSurface for a description how surfaces are found.
*
* This is how the current implementation works, and it was coded by looking
* at the needs of the applications.
*
* So far only Z-Buffer attachments are tested, and they are activated in
* WineD3D. Mipmaps could be tricky to activate in WineD3D.
* Back buffers should work in 2D mode, but they are not tested(They can be
* attached in older iface versions). Rendering to the front buffer and
* switching between that and double buffering is not yet implemented in
* WineD3D, so for 3D it might have unexpected results.
*
* ddraw_surface_attach_surface is the real thing,
* ddraw_surface7_AddAttachedSurface is a wrapper around it that
* performs additional checks. Version 7 of this interface is much more restrictive
* than its predecessors.
*
* Params:
* Attach: Surface to attach to iface
*
* Returns:
* DD_OK on success
* DDERR_CANNOTATTACHSURFACE if the surface can't be attached for some reason
*
*****************************************************************************/
static HRESULT ddraw_surface_attach_surface(IDirectDrawSurfaceImpl *This, IDirectDrawSurfaceImpl *Surf)
{
TRACE("surface %p, attachment %p.\n", This, Surf);
if(Surf == This)
return DDERR_CANNOTATTACHSURFACE; /* unchecked */
EnterCriticalSection(&ddraw_cs);
/* Check if the surface is already attached somewhere */
if (Surf->next_attached || Surf->first_attached != Surf)
{
/* TODO: Test for the structure of the manual attachment. Is it a
* chain or a list? What happens if one surface is attached to 2
* different surfaces? */
WARN("Surface %p is already attached somewhere. next_attached %p, first_attached %p.\n",
Surf, Surf->next_attached, Surf->first_attached);
LeaveCriticalSection(&ddraw_cs);
return DDERR_SURFACEALREADYATTACHED;
}
/* This inserts the new surface at the 2nd position in the chain, right after the root surface */
Surf->next_attached = This->next_attached;
Surf->first_attached = This->first_attached;
This->next_attached = Surf;
/* Check if the WineD3D depth stencil needs updating */
if(This->ddraw->d3ddevice)
{
IDirect3DDeviceImpl_UpdateDepthStencil(This->ddraw->d3ddevice);
}
ddraw_surface7_AddRef((IDirectDrawSurface7 *)Surf);
LeaveCriticalSection(&ddraw_cs);
return DD_OK;
}
static HRESULT WINAPI ddraw_surface7_AddAttachedSurface(IDirectDrawSurface7 *iface, IDirectDrawSurface7 *Attach)
{
IDirectDrawSurfaceImpl *This = (IDirectDrawSurfaceImpl *)iface;
IDirectDrawSurfaceImpl *Surf = (IDirectDrawSurfaceImpl *)Attach;
TRACE("iface %p, attachment %p.\n", iface, Attach);
/* Version 7 of this interface seems to refuse everything except z buffers, as per msdn */
if(!(Surf->surface_desc.ddsCaps.dwCaps & DDSCAPS_ZBUFFER))
{
WARN("Application tries to attach a non Z buffer surface. caps %08x\n",
Surf->surface_desc.ddsCaps.dwCaps);
return DDERR_CANNOTATTACHSURFACE;
}
return ddraw_surface_attach_surface(This, Surf);
}
static HRESULT WINAPI ddraw_surface3_AddAttachedSurface(IDirectDrawSurface3 *iface, IDirectDrawSurface3 *attachment)
{
IDirectDrawSurfaceImpl *surface = surface_from_surface3(iface);
IDirectDrawSurfaceImpl *attach_impl = surface_from_surface3(attachment);
TRACE("iface %p, attachment %p.\n", iface, attachment);
/* Tests suggest that
* -> offscreen plain surfaces can be attached to other offscreen plain surfaces
* -> offscreen plain surfaces can be attached to primaries
* -> primaries can be attached to offscreen plain surfaces
* -> z buffers can be attached to primaries */
if (surface->surface_desc.ddsCaps.dwCaps & (DDSCAPS_PRIMARYSURFACE | DDSCAPS_OFFSCREENPLAIN)
&& attach_impl->surface_desc.ddsCaps.dwCaps & (DDSCAPS_PRIMARYSURFACE | DDSCAPS_OFFSCREENPLAIN))
{
/* Sizes have to match */
if (attach_impl->surface_desc.dwWidth != surface->surface_desc.dwWidth
|| attach_impl->surface_desc.dwHeight != surface->surface_desc.dwHeight)
{
WARN("Surface sizes do not match.\n");
return DDERR_CANNOTATTACHSURFACE;
}
/* OK */
}
else if (surface->surface_desc.ddsCaps.dwCaps & (DDSCAPS_PRIMARYSURFACE | DDSCAPS_3DDEVICE)
&& attach_impl->surface_desc.ddsCaps.dwCaps & (DDSCAPS_ZBUFFER))
{
/* OK */
}
else
{
WARN("Invalid attachment combination.\n");
return DDERR_CANNOTATTACHSURFACE;
}
return ddraw_surface_attach_surface(surface, attach_impl);
}
/*****************************************************************************
* IDirectDrawSurface7::DeleteAttachedSurface
*
* Removes a surface from the attachment chain. The surface's refcount
* is decreased by one after it has been removed
*
* Params:
* Flags: Some flags, not used by this implementation
* Attach: Surface to detach
*
* Returns:
* DD_OK on success
* DDERR_SURFACENOTATTACHED if the surface isn't attached to
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_DeleteAttachedSurface(IDirectDrawSurface7 *iface,
DWORD Flags, IDirectDrawSurface7 *Attach)
{
IDirectDrawSurfaceImpl *This = (IDirectDrawSurfaceImpl *)iface;
IDirectDrawSurfaceImpl *Surf = (IDirectDrawSurfaceImpl *)Attach;
IDirectDrawSurfaceImpl *Prev = This;
TRACE("iface %p, flags %#x, attachment %p.\n", iface, Flags, Attach);
EnterCriticalSection(&ddraw_cs);
if (!Surf || (Surf->first_attached != This) || (Surf == This) )
{
LeaveCriticalSection(&ddraw_cs);
return DDERR_CANNOTDETACHSURFACE;
}
/* Remove MIPMAPSUBLEVEL if this seemed to be one */
if (This->surface_desc.ddsCaps.dwCaps &
Surf->surface_desc.ddsCaps.dwCaps & DDSCAPS_MIPMAP)
{
Surf->surface_desc.ddsCaps.dwCaps2 &= ~DDSCAPS2_MIPMAPSUBLEVEL;
/* FIXME: we should probably also subtract from dwMipMapCount of this
* and all parent surfaces */
}
/* Find the predecessor of the detached surface */
while(Prev)
{
if(Prev->next_attached == Surf) break;
Prev = Prev->next_attached;
}
/* There must be a surface, otherwise there's a bug */
assert(Prev != NULL);
/* Unchain the surface */
Prev->next_attached = Surf->next_attached;
Surf->next_attached = NULL;
Surf->first_attached = Surf;
/* Check if the WineD3D depth stencil needs updating */
if(This->ddraw->d3ddevice)
{
IDirect3DDeviceImpl_UpdateDepthStencil(This->ddraw->d3ddevice);
}
ddraw_surface7_Release(Attach);
LeaveCriticalSection(&ddraw_cs);
return DD_OK;
}
static HRESULT WINAPI ddraw_surface3_DeleteAttachedSurface(IDirectDrawSurface3 *iface,
DWORD flags, IDirectDrawSurface3 *attachment)
{
TRACE("iface %p, flags %#x, attachment %p.\n", iface, flags, attachment);
return ddraw_surface7_DeleteAttachedSurface((IDirectDrawSurface7 *)surface_from_surface3(iface), flags,
attachment ? (IDirectDrawSurface7 *)surface_from_surface3(attachment) : NULL);
}
/*****************************************************************************
* IDirectDrawSurface7::AddOverlayDirtyRect
*
* "This method is not currently implemented"
*
* Params:
* Rect: ?
*
* Returns:
* DDERR_UNSUPPORTED
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_AddOverlayDirtyRect(IDirectDrawSurface7 *iface, RECT *Rect)
{
TRACE("iface %p, rect %s.\n", iface, wine_dbgstr_rect(Rect));
return DDERR_UNSUPPORTED; /* unchecked */
}
static HRESULT WINAPI ddraw_surface3_AddOverlayDirtyRect(IDirectDrawSurface3 *iface, RECT *rect)
{
TRACE("iface %p, rect %s.\n", iface, wine_dbgstr_rect(rect));
return ddraw_surface7_AddOverlayDirtyRect((IDirectDrawSurface7 *)surface_from_surface3(iface), rect);
}
/*****************************************************************************
* IDirectDrawSurface7::GetDC
*
* Returns a GDI device context for the surface
*
* Params:
* hdc: Address of a HDC variable to store the dc to
*
* Returns:
* DD_OK on success
* DDERR_INVALIDPARAMS if hdc is NULL
* For details, see IWineD3DSurface::GetDC
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_GetDC(IDirectDrawSurface7 *iface, HDC *hdc)
{
IDirectDrawSurfaceImpl *This = (IDirectDrawSurfaceImpl *)iface;
HRESULT hr;
TRACE("iface %p, dc %p.\n", iface, hdc);
if(!hdc)
return DDERR_INVALIDPARAMS;
EnterCriticalSection(&ddraw_cs);
hr = IWineD3DSurface_GetDC(This->WineD3DSurface,
hdc);
LeaveCriticalSection(&ddraw_cs);
switch(hr)
{
/* Some, but not all errors set *hdc to NULL. E.g. DCALREADYCREATED does not
* touch *hdc
*/
case WINED3DERR_INVALIDCALL:
if(hdc) *hdc = NULL;
return DDERR_INVALIDPARAMS;
default: return hr;
}
}
static HRESULT WINAPI ddraw_surface3_GetDC(IDirectDrawSurface3 *iface, HDC *dc)
{
TRACE("iface %p, dc %p.\n", iface, dc);
return ddraw_surface7_GetDC((IDirectDrawSurface7 *)surface_from_surface3(iface), dc);
}
/*****************************************************************************
* IDirectDrawSurface7::ReleaseDC
*
* Releases the DC that was constructed with GetDC
*
* Params:
* hdc: HDC to release
*
* Returns:
* DD_OK on success
* For more details, see IWineD3DSurface::ReleaseDC
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_ReleaseDC(IDirectDrawSurface7 *iface, HDC hdc)
{
IDirectDrawSurfaceImpl *This = (IDirectDrawSurfaceImpl *)iface;
HRESULT hr;
TRACE("iface %p, dc %p.\n", iface, hdc);
EnterCriticalSection(&ddraw_cs);
hr = IWineD3DSurface_ReleaseDC(This->WineD3DSurface, hdc);
LeaveCriticalSection(&ddraw_cs);
return hr;
}
static HRESULT WINAPI ddraw_surface3_ReleaseDC(IDirectDrawSurface3 *iface, HDC dc)
{
TRACE("iface %p, dc %p.\n", iface, dc);
return ddraw_surface7_ReleaseDC((IDirectDrawSurface7 *)surface_from_surface3(iface), dc);
}
/*****************************************************************************
* IDirectDrawSurface7::GetCaps
*
* Returns the surface's caps
*
* Params:
* Caps: Address to write the caps to
*
* Returns:
* DD_OK on success
* DDERR_INVALIDPARAMS if Caps is NULL
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_GetCaps(IDirectDrawSurface7 *iface, DDSCAPS2 *Caps)
{
IDirectDrawSurfaceImpl *This = (IDirectDrawSurfaceImpl *)iface;
TRACE("iface %p, caps %p.\n", iface, Caps);
if(!Caps)
return DDERR_INVALIDPARAMS;
*Caps = This->surface_desc.ddsCaps;
return DD_OK;
}
static HRESULT WINAPI ddraw_surface3_GetCaps(IDirectDrawSurface3 *iface, DDSCAPS *caps)
{
DDSCAPS2 caps2;
HRESULT hr;
TRACE("iface %p, caps %p.\n", iface, caps);
hr = ddraw_surface7_GetCaps((IDirectDrawSurface7 *)surface_from_surface3(iface), &caps2);
if (FAILED(hr)) return hr;
caps->dwCaps = caps2.dwCaps;
return hr;
}
/*****************************************************************************
* IDirectDrawSurface7::SetPriority
*
* Sets a texture priority for managed textures.
*
* Params:
* Priority: The new priority
*
* Returns:
* DD_OK on success
* For more details, see IWineD3DSurface::SetPriority
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_SetPriority(IDirectDrawSurface7 *iface, DWORD Priority)
{
IDirectDrawSurfaceImpl *This = (IDirectDrawSurfaceImpl *)iface;
HRESULT hr;
TRACE("iface %p, priority %u.\n", iface, Priority);
EnterCriticalSection(&ddraw_cs);
hr = IWineD3DSurface_SetPriority(This->WineD3DSurface, Priority);
LeaveCriticalSection(&ddraw_cs);
return hr;
}
/*****************************************************************************
* IDirectDrawSurface7::GetPriority
*
* Returns the surface's priority
*
* Params:
* Priority: Address of a variable to write the priority to
*
* Returns:
* D3D_OK on success
* DDERR_INVALIDPARAMS if Priority == NULL
* For more details, see IWineD3DSurface::GetPriority
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_GetPriority(IDirectDrawSurface7 *iface, DWORD *Priority)
{
IDirectDrawSurfaceImpl *This = (IDirectDrawSurfaceImpl *)iface;
TRACE("iface %p, priority %p.\n", iface, Priority);
if(!Priority)
{
return DDERR_INVALIDPARAMS;
}
EnterCriticalSection(&ddraw_cs);
*Priority = IWineD3DSurface_GetPriority(This->WineD3DSurface);
LeaveCriticalSection(&ddraw_cs);
return DD_OK;
}
/*****************************************************************************
* IDirectDrawSurface7::SetPrivateData
*
* Stores some data in the surface that is intended for the application's
* use.
*
* Params:
* tag: GUID that identifies the data
* Data: Pointer to the private data
* Size: Size of the private data
* Flags: Some flags
*
* Returns:
* D3D_OK on success
* For more details, see IWineD3DSurface::SetPrivateData
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_SetPrivateData(IDirectDrawSurface7 *iface,
REFGUID tag, void *Data, DWORD Size, DWORD Flags)
{
IDirectDrawSurfaceImpl *This = (IDirectDrawSurfaceImpl *)iface;
HRESULT hr;
TRACE("iface %p, tag %s, data %p, data_size %u, flags %#x.\n",
iface, debugstr_guid(tag), Data, Size, Flags);
EnterCriticalSection(&ddraw_cs);
hr = IWineD3DSurface_SetPrivateData(This->WineD3DSurface,
tag,
Data,
Size,
Flags);
LeaveCriticalSection(&ddraw_cs);
switch(hr)
{
case WINED3DERR_INVALIDCALL: return DDERR_INVALIDPARAMS;
default: return hr;
}
}
/*****************************************************************************
* IDirectDrawSurface7::GetPrivateData
*
* Returns the private data set with IDirectDrawSurface7::SetPrivateData
*
* Params:
* tag: GUID of the data to return
* Data: Address where to write the data to
* Size: Size of the buffer at Data
*
* Returns:
* DD_OK on success
* DDERR_INVALIDPARAMS if Data is NULL
* For more details, see IWineD3DSurface::GetPrivateData
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_GetPrivateData(IDirectDrawSurface7 *iface, REFGUID tag, void *Data, DWORD *Size)
{
IDirectDrawSurfaceImpl *This = (IDirectDrawSurfaceImpl *)iface;
HRESULT hr;
TRACE("iface %p, tag %s, data %p, data_size %p.\n",
iface, debugstr_guid(tag), Data, Size);
if(!Data)
return DDERR_INVALIDPARAMS;
EnterCriticalSection(&ddraw_cs);
hr = IWineD3DSurface_GetPrivateData(This->WineD3DSurface,
tag,
Data,
Size);
LeaveCriticalSection(&ddraw_cs);
return hr;
}
/*****************************************************************************
* IDirectDrawSurface7::FreePrivateData
*
* Frees private data stored in the surface
*
* Params:
* tag: Tag of the data to free
*
* Returns:
* D3D_OK on success
* For more details, see IWineD3DSurface::FreePrivateData
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_FreePrivateData(IDirectDrawSurface7 *iface, REFGUID tag)
{
IDirectDrawSurfaceImpl *This = (IDirectDrawSurfaceImpl *)iface;
HRESULT hr;
TRACE("iface %p, tag %s.\n", iface, debugstr_guid(tag));
EnterCriticalSection(&ddraw_cs);
hr = IWineD3DSurface_FreePrivateData(This->WineD3DSurface, tag);
LeaveCriticalSection(&ddraw_cs);
return hr;
}
/*****************************************************************************
* IDirectDrawSurface7::PageLock
*
* Prevents a sysmem surface from being paged out
*
* Params:
* Flags: Not used, must be 0(unchecked)
*
* Returns:
* DD_OK, because it's a stub
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_PageLock(IDirectDrawSurface7 *iface, DWORD Flags)
{
TRACE("iface %p, flags %#x.\n", iface, Flags);
/* This is Windows memory management related - we don't need this */
return DD_OK;
}
static HRESULT WINAPI ddraw_surface3_PageLock(IDirectDrawSurface3 *iface, DWORD flags)
{
TRACE("iface %p, flags %#x.\n", iface, flags);
return ddraw_surface7_PageLock((IDirectDrawSurface7 *)surface_from_surface3(iface), flags);
}
/*****************************************************************************
* IDirectDrawSurface7::PageUnlock
*
* Allows a sysmem surface to be paged out
*
* Params:
* Flags: Not used, must be 0(unchecked)
*
* Returns:
* DD_OK, because it's a stub
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_PageUnlock(IDirectDrawSurface7 *iface, DWORD Flags)
{
TRACE("iface %p, flags %#x.\n", iface, Flags);
return DD_OK;
}
static HRESULT WINAPI ddraw_surface3_PageUnlock(IDirectDrawSurface3 *iface, DWORD flags)
{
TRACE("iface %p, flags %#x.\n", iface, flags);
return ddraw_surface7_PageUnlock((IDirectDrawSurface7 *)surface_from_surface3(iface), flags);
}
/*****************************************************************************
* IDirectDrawSurface7::BltBatch
*
* An unimplemented function
*
* Params:
* ?
*
* Returns:
* DDERR_UNSUPPORTED
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_BltBatch(IDirectDrawSurface7 *iface, DDBLTBATCH *Batch, DWORD Count, DWORD Flags)
{
TRACE("iface %p, batch %p, count %u, flags %#x.\n", iface, Batch, Count, Flags);
/* MSDN: "not currently implemented" */
return DDERR_UNSUPPORTED;
}
static HRESULT WINAPI ddraw_surface3_BltBatch(IDirectDrawSurface3 *iface, DDBLTBATCH *batch, DWORD count, DWORD flags)
{
TRACE("iface %p, batch %p, count %u, flags %#x.\n", iface, batch, count, flags);
return ddraw_surface7_BltBatch((IDirectDrawSurface7 *)surface_from_surface3(iface), batch, count, flags);
}
/*****************************************************************************
* IDirectDrawSurface7::EnumAttachedSurfaces
*
* Enumerates all surfaces attached to this surface
*
* Params:
* context: Pointer to pass unmodified to the callback
* cb: Callback function to call for each surface
*
* Returns:
* DD_OK on success
* DDERR_INVALIDPARAMS if cb is NULL
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_EnumAttachedSurfaces(IDirectDrawSurface7 *iface,
void *context, LPDDENUMSURFACESCALLBACK7 cb)
{
IDirectDrawSurfaceImpl *This = (IDirectDrawSurfaceImpl *)iface;
IDirectDrawSurfaceImpl *surf;
DDSURFACEDESC2 desc;
int i;
/* Attached surfaces aren't handled in WineD3D */
TRACE("iface %p, context %p, callback %p.\n", iface, context, cb);
if(!cb)
return DDERR_INVALIDPARAMS;
EnterCriticalSection(&ddraw_cs);
for(i = 0; i < MAX_COMPLEX_ATTACHED; i++)
{
surf = This->complex_array[i];
if(!surf) break;
ddraw_surface7_AddRef((IDirectDrawSurface7 *)surf);
desc = surf->surface_desc;
/* check: != DDENUMRET_OK or == DDENUMRET_CANCEL? */
if (cb((IDirectDrawSurface7 *)surf, &desc, context) == DDENUMRET_CANCEL)
{
LeaveCriticalSection(&ddraw_cs);
return DD_OK;
}
}
for (surf = This->next_attached; surf != NULL; surf = surf->next_attached)
{
ddraw_surface7_AddRef((IDirectDrawSurface7 *)surf);
desc = surf->surface_desc;
/* check: != DDENUMRET_OK or == DDENUMRET_CANCEL? */
if (cb((IDirectDrawSurface7 *)surf, &desc, context) == DDENUMRET_CANCEL)
{
LeaveCriticalSection(&ddraw_cs);
return DD_OK;
}
}
TRACE(" end of enumeration.\n");
LeaveCriticalSection(&ddraw_cs);
return DD_OK;
}
struct callback_info
{
LPDDENUMSURFACESCALLBACK callback;
void *context;
};
static HRESULT CALLBACK EnumCallback(IDirectDrawSurface7 *surface, DDSURFACEDESC2 *surface_desc, void *context)
{
const struct callback_info *info = context;
return info->callback((IDirectDrawSurface *)&((IDirectDrawSurfaceImpl *)surface)->IDirectDrawSurface3_vtbl,
(DDSURFACEDESC *)surface_desc, info->context);
}
static HRESULT WINAPI ddraw_surface3_EnumAttachedSurfaces(IDirectDrawSurface3 *iface,
void *context, LPDDENUMSURFACESCALLBACK callback)
{
struct callback_info info;
TRACE("iface %p, context %p, callback %p.\n", iface, context, callback);
info.callback = callback;
info.context = context;
return ddraw_surface7_EnumAttachedSurfaces((IDirectDrawSurface7 *)surface_from_surface3(iface),
&info, EnumCallback);
}
/*****************************************************************************
* IDirectDrawSurface7::EnumOverlayZOrders
*
* "Enumerates the overlay surfaces on the specified destination"
*
* Params:
* Flags: DDENUMOVERLAYZ_BACKTOFRONT or DDENUMOVERLAYZ_FRONTTOBACK
* context: context to pass back to the callback
* cb: callback function to call for each enumerated surface
*
* Returns:
* DD_OK, because it's a stub
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_EnumOverlayZOrders(IDirectDrawSurface7 *iface,
DWORD Flags, void *context, LPDDENUMSURFACESCALLBACK7 cb)
{
FIXME("iface %p, flags %#x, context %p, callback %p stub!\n", iface, Flags, context, cb);
return DD_OK;
}
static HRESULT WINAPI ddraw_surface3_EnumOverlayZOrders(IDirectDrawSurface3 *iface,
DWORD flags, void *context, LPDDENUMSURFACESCALLBACK callback)
{
struct callback_info info;
TRACE("iface %p, flags %#x, context %p, callback %p.\n", iface, flags, context, callback);
info.callback = callback;
info.context = context;
return ddraw_surface7_EnumOverlayZOrders((IDirectDrawSurface7 *)surface_from_surface3(iface),
flags, &info, EnumCallback);
}
/*****************************************************************************
* IDirectDrawSurface7::GetBltStatus
*
* Returns the blitting status
*
* Params:
* Flags: DDGBS_CANBLT or DDGBS_ISBLTDONE
*
* Returns:
* See IWineD3DSurface::Blt
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_GetBltStatus(IDirectDrawSurface7 *iface, DWORD Flags)
{
IDirectDrawSurfaceImpl *This = (IDirectDrawSurfaceImpl *)iface;
HRESULT hr;
TRACE("iface %p, flags %#x.\n", iface, Flags);
EnterCriticalSection(&ddraw_cs);
hr = IWineD3DSurface_GetBltStatus(This->WineD3DSurface, Flags);
LeaveCriticalSection(&ddraw_cs);
switch(hr)
{
case WINED3DERR_INVALIDCALL: return DDERR_INVALIDPARAMS;
default: return hr;
}
}
static HRESULT WINAPI ddraw_surface3_GetBltStatus(IDirectDrawSurface3 *iface, DWORD flags)
{
TRACE("iface %p, flags %#x.\n", iface, flags);
return ddraw_surface7_GetBltStatus((IDirectDrawSurface7 *)surface_from_surface3(iface), flags);
}
/*****************************************************************************
* IDirectDrawSurface7::GetColorKey
*
* Returns the color key assigned to the surface
*
* Params:
* Flags: Some flags
* CKey: Address to store the key to
*
* Returns:
* DD_OK on success
* DDERR_INVALIDPARAMS if CKey is NULL
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_GetColorKey(IDirectDrawSurface7 *iface, DWORD Flags, DDCOLORKEY *CKey)
{
IDirectDrawSurfaceImpl *This = (IDirectDrawSurfaceImpl *)iface;
TRACE("iface %p, flags %#x, color_key %p.\n", iface, Flags, CKey);
if(!CKey)
return DDERR_INVALIDPARAMS;
EnterCriticalSection(&ddraw_cs);
switch (Flags)
{
case DDCKEY_DESTBLT:
if (!(This->surface_desc.dwFlags & DDSD_CKDESTBLT))
{
LeaveCriticalSection(&ddraw_cs);
return DDERR_NOCOLORKEY;
}
*CKey = This->surface_desc.ddckCKDestBlt;
break;
case DDCKEY_DESTOVERLAY:
if (!(This->surface_desc.dwFlags & DDSD_CKDESTOVERLAY))
{
LeaveCriticalSection(&ddraw_cs);
return DDERR_NOCOLORKEY;
}
*CKey = This->surface_desc.u3.ddckCKDestOverlay;
break;
case DDCKEY_SRCBLT:
if (!(This->surface_desc.dwFlags & DDSD_CKSRCBLT))
{
LeaveCriticalSection(&ddraw_cs);
return DDERR_NOCOLORKEY;
}
*CKey = This->surface_desc.ddckCKSrcBlt;
break;
case DDCKEY_SRCOVERLAY:
if (!(This->surface_desc.dwFlags & DDSD_CKSRCOVERLAY))
{
LeaveCriticalSection(&ddraw_cs);
return DDERR_NOCOLORKEY;
}
*CKey = This->surface_desc.ddckCKSrcOverlay;
break;
default:
LeaveCriticalSection(&ddraw_cs);
return DDERR_INVALIDPARAMS;
}
LeaveCriticalSection(&ddraw_cs);
return DD_OK;
}
static HRESULT WINAPI ddraw_surface3_GetColorKey(IDirectDrawSurface3 *iface, DWORD flags, DDCOLORKEY *color_key)
{
TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
return ddraw_surface7_GetColorKey((IDirectDrawSurface7 *)surface_from_surface3(iface), flags, color_key);
}
/*****************************************************************************
* IDirectDrawSurface7::GetFlipStatus
*
* Returns the flipping status of the surface
*
* Params:
* Flags: DDGFS_CANFLIP of DDGFS_ISFLIPDONE
*
* Returns:
* See IWineD3DSurface::GetFlipStatus
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_GetFlipStatus(IDirectDrawSurface7 *iface, DWORD Flags)
{
IDirectDrawSurfaceImpl *This = (IDirectDrawSurfaceImpl *)iface;
HRESULT hr;
TRACE("iface %p, flags %#x.\n", iface, Flags);
EnterCriticalSection(&ddraw_cs);
hr = IWineD3DSurface_GetFlipStatus(This->WineD3DSurface, Flags);
LeaveCriticalSection(&ddraw_cs);
switch(hr)
{
case WINED3DERR_INVALIDCALL: return DDERR_INVALIDPARAMS;
default: return hr;
}
}
static HRESULT WINAPI ddraw_surface3_GetFlipStatus(IDirectDrawSurface3 *iface, DWORD flags)
{
TRACE("iface %p, flags %#x.\n", iface, flags);
return ddraw_surface7_GetFlipStatus((IDirectDrawSurface7 *)surface_from_surface3(iface), flags);
}
/*****************************************************************************
* IDirectDrawSurface7::GetOverlayPosition
*
* Returns the display coordinates of a visible and active overlay surface
*
* Params:
* X
* Y
*
* Returns:
* DDERR_NOTAOVERLAYSURFACE, because it's a stub
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_GetOverlayPosition(IDirectDrawSurface7 *iface, LONG *X, LONG *Y)
{
IDirectDrawSurfaceImpl *This = (IDirectDrawSurfaceImpl *)iface;
HRESULT hr;
TRACE("iface %p, x %p, y %p.\n", iface, X, Y);
EnterCriticalSection(&ddraw_cs);
hr = IWineD3DSurface_GetOverlayPosition(This->WineD3DSurface,
X,
Y);
LeaveCriticalSection(&ddraw_cs);
return hr;
}
static HRESULT WINAPI ddraw_surface3_GetOverlayPosition(IDirectDrawSurface3 *iface, LONG *x, LONG *y)
{
TRACE("iface %p, x %p, y %p.\n", iface, x, y);
return ddraw_surface7_GetOverlayPosition((IDirectDrawSurface7 *)surface_from_surface3(iface), x, y);
}
/*****************************************************************************
* IDirectDrawSurface7::GetPixelFormat
*
* Returns the pixel format of the Surface
*
* Params:
* PixelFormat: Pointer to a DDPIXELFORMAT structure to which the pixel
* format should be written
*
* Returns:
* DD_OK on success
* DDERR_INVALIDPARAMS if PixelFormat is NULL
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_GetPixelFormat(IDirectDrawSurface7 *iface, DDPIXELFORMAT *PixelFormat)
{
/* What is DDERR_INVALIDSURFACETYPE for here? */
IDirectDrawSurfaceImpl *This = (IDirectDrawSurfaceImpl *)iface;
TRACE("iface %p, pixel_format %p.\n", iface, PixelFormat);
if(!PixelFormat)
return DDERR_INVALIDPARAMS;
EnterCriticalSection(&ddraw_cs);
DD_STRUCT_COPY_BYSIZE(PixelFormat,&This->surface_desc.u4.ddpfPixelFormat);
LeaveCriticalSection(&ddraw_cs);
return DD_OK;
}
static HRESULT WINAPI ddraw_surface3_GetPixelFormat(IDirectDrawSurface3 *iface, DDPIXELFORMAT *pixel_format)
{
TRACE("iface %p, pixel_format %p.\n", iface, pixel_format);
return ddraw_surface7_GetPixelFormat((IDirectDrawSurface7 *)surface_from_surface3(iface), pixel_format);
}
/*****************************************************************************
* IDirectDrawSurface7::GetSurfaceDesc
*
* Returns the description of this surface
*
* Params:
* DDSD: Address of a DDSURFACEDESC2 structure that is to be filled with the
* surface desc
*
* Returns:
* DD_OK on success
* DDERR_INVALIDPARAMS if DDSD is NULL
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_GetSurfaceDesc(IDirectDrawSurface7 *iface, DDSURFACEDESC2 *DDSD)
{
IDirectDrawSurfaceImpl *This = (IDirectDrawSurfaceImpl *)iface;
TRACE("iface %p, surface_desc %p.\n", iface, DDSD);
if(!DDSD)
return DDERR_INVALIDPARAMS;
if (DDSD->dwSize != sizeof(DDSURFACEDESC2))
{
WARN("Incorrect struct size %d, returning DDERR_INVALIDPARAMS\n",DDSD->dwSize);
return DDERR_INVALIDPARAMS;
}
EnterCriticalSection(&ddraw_cs);
DD_STRUCT_COPY_BYSIZE(DDSD,&This->surface_desc);
TRACE("Returning surface desc:\n");
if (TRACE_ON(ddraw)) DDRAW_dump_surface_desc(DDSD);
LeaveCriticalSection(&ddraw_cs);
return DD_OK;
}
static HRESULT WINAPI ddraw_surface3_GetSurfaceDesc(IDirectDrawSurface3 *iface, DDSURFACEDESC *surface_desc)
{
IDirectDrawSurfaceImpl *surface = surface_from_surface3(iface);
TRACE("iface %p, surface_desc %p.\n", iface, surface_desc);
if (!surface_desc) return DDERR_INVALIDPARAMS;
if (surface_desc->dwSize != sizeof(DDSURFACEDESC))
{
WARN("Incorrect structure size %u, returning DDERR_INVALIDPARAMS.\n", surface_desc->dwSize);
return DDERR_INVALIDPARAMS;
}
EnterCriticalSection(&ddraw_cs);
DD_STRUCT_COPY_BYSIZE(surface_desc, (DDSURFACEDESC *)&surface->surface_desc);
TRACE("Returning surface desc:\n");
if (TRACE_ON(ddraw))
{
/* DDRAW_dump_surface_desc handles the smaller size */
DDRAW_dump_surface_desc((DDSURFACEDESC2 *)surface_desc);
}
LeaveCriticalSection(&ddraw_cs);
return DD_OK;
}
/*****************************************************************************
* IDirectDrawSurface7::Initialize
*
* Initializes the surface. This is a no-op in Wine
*
* Params:
* DD: Pointer to an DirectDraw interface
* DDSD: Surface description for initialization
*
* Returns:
* DDERR_ALREADYINITIALIZED
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_Initialize(IDirectDrawSurface7 *iface,
IDirectDraw *ddraw, DDSURFACEDESC2 *surface_desc)
{
TRACE("iface %p, ddraw %p, surface_desc %p.\n", iface, ddraw, surface_desc);
return DDERR_ALREADYINITIALIZED;
}
static HRESULT WINAPI ddraw_surface3_Initialize(IDirectDrawSurface3 *iface,
IDirectDraw *ddraw, DDSURFACEDESC *surface_desc)
{
TRACE("iface %p, ddraw %p, surface_desc %p.\n", iface, ddraw, surface_desc);
return ddraw_surface7_Initialize((IDirectDrawSurface7 *)surface_from_surface3(iface),
ddraw, (DDSURFACEDESC2 *)surface_desc);
}
/*****************************************************************************
* IDirect3DTexture1::Initialize
*
* The sdk says it's not implemented
*
* Params:
* ?
*
* Returns
* DDERR_UNSUPPORTED
*
*****************************************************************************/
static HRESULT WINAPI d3d_texture1_Initialize(IDirect3DTexture *iface,
IDirect3DDevice *device, IDirectDrawSurface *surface)
{
TRACE("iface %p, device %p, surface %p.\n", iface, device, surface);
return DDERR_UNSUPPORTED; /* Unchecked */
}
/*****************************************************************************
* IDirectDrawSurface7::IsLost
*
* Checks if the surface is lost
*
* Returns:
* DD_OK, if the surface is usable
* DDERR_ISLOST if the surface is lost
* See IWineD3DSurface::IsLost for more details
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_IsLost(IDirectDrawSurface7 *iface)
{
IDirectDrawSurfaceImpl *This = (IDirectDrawSurfaceImpl *)iface;
HRESULT hr;
TRACE("iface %p.\n", iface);
EnterCriticalSection(&ddraw_cs);
/* We lose the surface if the implementation was changed */
if(This->ImplType != This->ddraw->ImplType)
{
/* But this shouldn't happen. When we change the implementation,
* all surfaces are re-created automatically, and their content
* is copied
*/
ERR(" (%p) Implementation was changed from %d to %d\n", This, This->ImplType, This->ddraw->ImplType);
LeaveCriticalSection(&ddraw_cs);
return DDERR_SURFACELOST;
}
hr = IWineD3DSurface_IsLost(This->WineD3DSurface);
LeaveCriticalSection(&ddraw_cs);
switch(hr)
{
/* D3D8 and 9 loose full devices, thus there's only a DEVICELOST error.
* WineD3D uses the same error for surfaces
*/
case WINED3DERR_DEVICELOST: return DDERR_SURFACELOST;
default: return hr;
}
}
static HRESULT WINAPI ddraw_surface3_IsLost(IDirectDrawSurface3 *iface)
{
TRACE("iface %p.\n", iface);
return ddraw_surface7_IsLost((IDirectDrawSurface7 *)surface_from_surface3(iface));
}
/*****************************************************************************
* IDirectDrawSurface7::Restore
*
* Restores a lost surface. This makes the surface usable again, but
* doesn't reload its old contents
*
* Returns:
* DD_OK on success
* See IWineD3DSurface::Restore for more details
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_Restore(IDirectDrawSurface7 *iface)
{
IDirectDrawSurfaceImpl *This = (IDirectDrawSurfaceImpl *)iface;
HRESULT hr;
TRACE("iface %p.\n", iface);
EnterCriticalSection(&ddraw_cs);
if(This->ImplType != This->ddraw->ImplType)
{
/* Call the recreation callback. Make sure to AddRef first */
IDirectDrawSurface_AddRef(iface);
ddraw_recreate_surfaces_cb(iface, &This->surface_desc, NULL /* Not needed */);
}
hr = IWineD3DSurface_Restore(This->WineD3DSurface);
LeaveCriticalSection(&ddraw_cs);
return hr;
}
static HRESULT WINAPI ddraw_surface3_Restore(IDirectDrawSurface3 *iface)
{
TRACE("iface %p.\n", iface);
return ddraw_surface7_Restore((IDirectDrawSurface7 *)surface_from_surface3(iface));
}
/*****************************************************************************
* IDirectDrawSurface7::SetOverlayPosition
*
* Changes the display coordinates of an overlay surface
*
* Params:
* X:
* Y:
*
* Returns:
* DDERR_NOTAOVERLAYSURFACE, because we don't support overlays right now
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_SetOverlayPosition(IDirectDrawSurface7 *iface, LONG X, LONG Y)
{
IDirectDrawSurfaceImpl *This = (IDirectDrawSurfaceImpl *)iface;
HRESULT hr;
TRACE("iface %p, x %d, y %d.\n", iface, X, Y);
EnterCriticalSection(&ddraw_cs);
hr = IWineD3DSurface_SetOverlayPosition(This->WineD3DSurface,
X,
Y);
LeaveCriticalSection(&ddraw_cs);
return hr;
}
static HRESULT WINAPI ddraw_surface3_SetOverlayPosition(IDirectDrawSurface3 *iface, LONG x, LONG y)
{
TRACE("iface %p, x %d, y %d.\n", iface, x, y);
return ddraw_surface7_SetOverlayPosition((IDirectDrawSurface7 *)surface_from_surface3(iface), x, y);
}
/*****************************************************************************
* IDirectDrawSurface7::UpdateOverlay
*
* Modifies the attributes of an overlay surface.
*
* Params:
* SrcRect: The section of the source being used for the overlay
* DstSurface: Address of the surface that is overlaid
* DstRect: Place of the overlay
* Flags: some DDOVER_* flags
*
* Returns:
* DDERR_UNSUPPORTED, because we don't support overlays
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_UpdateOverlay(IDirectDrawSurface7 *iface, RECT *SrcRect,
IDirectDrawSurface7 *DstSurface, RECT *DstRect, DWORD Flags, DDOVERLAYFX *FX)
{
IDirectDrawSurfaceImpl *This = (IDirectDrawSurfaceImpl *)iface;
IDirectDrawSurfaceImpl *Dst = (IDirectDrawSurfaceImpl *)DstSurface;
HRESULT hr;
TRACE("iface %p, src_rect %s, dst_surface %p, dst_rect %s, flags %#x, fx %p.\n",
iface, wine_dbgstr_rect(SrcRect), DstSurface, wine_dbgstr_rect(DstRect), Flags, FX);
EnterCriticalSection(&ddraw_cs);
hr = IWineD3DSurface_UpdateOverlay(This->WineD3DSurface,
SrcRect,
Dst ? Dst->WineD3DSurface : NULL,
DstRect,
Flags,
(WINEDDOVERLAYFX *) FX);
LeaveCriticalSection(&ddraw_cs);
switch(hr) {
case WINED3DERR_INVALIDCALL: return DDERR_INVALIDPARAMS;
case WINEDDERR_NOTAOVERLAYSURFACE: return DDERR_NOTAOVERLAYSURFACE;
case WINEDDERR_OVERLAYNOTVISIBLE: return DDERR_OVERLAYNOTVISIBLE;
default:
return hr;
}
}
static HRESULT WINAPI ddraw_surface3_UpdateOverlay(IDirectDrawSurface3 *iface, RECT *src_rect,
IDirectDrawSurface3 *dst_surface, RECT *dst_rect, DWORD flags, DDOVERLAYFX *fx)
{
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 ddraw_surface7_UpdateOverlay((IDirectDrawSurface7 *)surface_from_surface3(iface), src_rect,
dst_surface ? (IDirectDrawSurface7 *)surface_from_surface3(dst_surface) : NULL, dst_rect, flags, fx);
}
/*****************************************************************************
* IDirectDrawSurface7::UpdateOverlayDisplay
*
* The DX7 sdk says that it's not implemented
*
* Params:
* Flags: ?
*
* Returns: DDERR_UNSUPPORTED, because we don't support overlays
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_UpdateOverlayDisplay(IDirectDrawSurface7 *iface, DWORD Flags)
{
TRACE("iface %p, flags %#x.\n", iface, Flags);
return DDERR_UNSUPPORTED;
}
static HRESULT WINAPI ddraw_surface3_UpdateOverlayDisplay(IDirectDrawSurface3 *iface, DWORD flags)
{
TRACE("iface %p, flags %#x.\n", iface, flags);
return ddraw_surface7_UpdateOverlayDisplay((IDirectDrawSurface7 *)surface_from_surface3(iface), flags);
}
/*****************************************************************************
* IDirectDrawSurface7::UpdateOverlayZOrder
*
* Sets an overlay's Z order
*
* Params:
* Flags: DDOVERZ_* flags
* DDSRef: Defines the relative position in the overlay chain
*
* Returns:
* DDERR_NOTOVERLAYSURFACE, because we don't support overlays
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_UpdateOverlayZOrder(IDirectDrawSurface7 *iface,
DWORD Flags, IDirectDrawSurface7 *DDSRef)
{
IDirectDrawSurfaceImpl *This = (IDirectDrawSurfaceImpl *)iface;
IDirectDrawSurfaceImpl *Ref = (IDirectDrawSurfaceImpl *)DDSRef;
HRESULT hr;
TRACE("iface %p, flags %#x, reference %p.\n", iface, Flags, DDSRef);
EnterCriticalSection(&ddraw_cs);
hr = IWineD3DSurface_UpdateOverlayZOrder(This->WineD3DSurface,
Flags,
Ref ? Ref->WineD3DSurface : NULL);
LeaveCriticalSection(&ddraw_cs);
return hr;
}
static HRESULT WINAPI ddraw_surface3_UpdateOverlayZOrder(IDirectDrawSurface3 *iface,
DWORD flags, IDirectDrawSurface3 *reference)
{
TRACE("iface %p, flags %#x, reference %p.\n", iface, flags, reference);
return ddraw_surface7_UpdateOverlayZOrder((IDirectDrawSurface7 *)surface_from_surface3(iface), flags,
reference ? (IDirectDrawSurface7 *)surface_from_surface3(reference) : NULL);
}
/*****************************************************************************
* IDirectDrawSurface7::GetDDInterface
*
* Returns the IDirectDraw7 interface pointer of the DirectDraw object this
* surface belongs to
*
* Params:
* DD: Address to write the interface pointer to
*
* Returns:
* DD_OK on success
* DDERR_INVALIDPARAMS if DD is NULL
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_GetDDInterface(IDirectDrawSurface7 *iface, void **DD)
{
IDirectDrawSurfaceImpl *This = (IDirectDrawSurfaceImpl *)iface;
TRACE("iface %p, ddraw %p.\n", iface, DD);
if(!DD)
return DDERR_INVALIDPARAMS;
switch(This->version)
{
case 7:
*DD = &This->ddraw->IDirectDraw7_iface;
break;
case 4:
*DD = &This->ddraw->IDirectDraw4_iface;
break;
case 2:
*DD = &This->ddraw->IDirectDraw2_iface;
break;
case 1:
*DD = &This->ddraw->IDirectDraw_iface;
break;
}
IUnknown_AddRef((IUnknown *)*DD);
return DD_OK;
}
static HRESULT WINAPI ddraw_surface3_GetDDInterface(IDirectDrawSurface3 *iface, void **ddraw)
{
TRACE("iface %p, ddraw %p.\n", iface, ddraw);
return ddraw_surface7_GetDDInterface((IDirectDrawSurface7 *)surface_from_surface3(iface), ddraw);
}
/* This seems also windows implementation specific - I don't think WineD3D needs this */
static HRESULT WINAPI ddraw_surface7_ChangeUniquenessValue(IDirectDrawSurface7 *iface)
{
IDirectDrawSurfaceImpl *This = (IDirectDrawSurfaceImpl *)iface;
volatile IDirectDrawSurfaceImpl* vThis = This;
TRACE("iface %p.\n", iface);
EnterCriticalSection(&ddraw_cs);
/* A uniqueness value of 0 is apparently special.
* This needs to be checked.
* TODO: Write tests for this code and check if the volatile, interlocked stuff is really needed
*/
while (1) {
DWORD old_uniqueness_value = vThis->uniqueness_value;
DWORD new_uniqueness_value = old_uniqueness_value+1;
if (old_uniqueness_value == 0) break;
if (new_uniqueness_value == 0) new_uniqueness_value = 1;
if (InterlockedCompareExchange((LONG*)&vThis->uniqueness_value,
old_uniqueness_value,
new_uniqueness_value)
== old_uniqueness_value)
break;
}
LeaveCriticalSection(&ddraw_cs);
return DD_OK;
}
static HRESULT WINAPI ddraw_surface7_GetUniquenessValue(IDirectDrawSurface7 *iface, DWORD *pValue)
{
IDirectDrawSurfaceImpl *This = (IDirectDrawSurfaceImpl *)iface;
TRACE("iface %p, value %p.\n", iface, pValue);
EnterCriticalSection(&ddraw_cs);
*pValue = This->uniqueness_value;
LeaveCriticalSection(&ddraw_cs);
return DD_OK;
}
/*****************************************************************************
* IDirectDrawSurface7::SetLOD
*
* Sets the level of detail of a texture
*
* Params:
* MaxLOD: LOD to set
*
* Returns:
* DD_OK on success
* DDERR_INVALIDOBJECT if the surface is invalid for this method
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_SetLOD(IDirectDrawSurface7 *iface, DWORD MaxLOD)
{
IDirectDrawSurfaceImpl *This = (IDirectDrawSurfaceImpl *)iface;
HRESULT hr;
TRACE("iface %p, lod %u.\n", iface, MaxLOD);
EnterCriticalSection(&ddraw_cs);
if (!(This->surface_desc.ddsCaps.dwCaps2 & DDSCAPS2_TEXTUREMANAGE))
{
LeaveCriticalSection(&ddraw_cs);
return DDERR_INVALIDOBJECT;
}
if(!This->wineD3DTexture)
{
ERR("(%p) The DirectDraw texture has no WineD3DTexture!\n", This);
LeaveCriticalSection(&ddraw_cs);
return DDERR_INVALIDOBJECT;
}
hr = IWineD3DBaseTexture_SetLOD(This->wineD3DTexture,
MaxLOD);
LeaveCriticalSection(&ddraw_cs);
return hr;
}
/*****************************************************************************
* IDirectDrawSurface7::GetLOD
*
* Returns the level of detail of a Direct3D texture
*
* Params:
* MaxLOD: Address to write the LOD to
*
* Returns:
* DD_OK on success
* DDERR_INVALIDPARAMS if MaxLOD is NULL
* DDERR_INVALIDOBJECT if the surface is invalid for this method
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_GetLOD(IDirectDrawSurface7 *iface, DWORD *MaxLOD)
{
IDirectDrawSurfaceImpl *This = (IDirectDrawSurfaceImpl *)iface;
TRACE("iface %p, lod %p.\n", iface, MaxLOD);
if(!MaxLOD)
return DDERR_INVALIDPARAMS;
EnterCriticalSection(&ddraw_cs);
if (!(This->surface_desc.ddsCaps.dwCaps2 & DDSCAPS2_TEXTUREMANAGE))
{
LeaveCriticalSection(&ddraw_cs);
return DDERR_INVALIDOBJECT;
}
*MaxLOD = IWineD3DBaseTexture_GetLOD(This->wineD3DTexture);
LeaveCriticalSection(&ddraw_cs);
return DD_OK;
}
/*****************************************************************************
* IDirectDrawSurface7::BltFast
*
* Performs a fast Blit.
*
* Params:
* dstx: The x coordinate to blit to on the destination
* dsty: The y coordinate to blit to on the destination
* Source: The source surface
* rsrc: The source rectangle
* trans: Type of transfer. Some DDBLTFAST_* flags
*
* Returns:
* DD_OK on success
* For more details, see IWineD3DSurface::BltFast
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_BltFast(IDirectDrawSurface7 *iface, DWORD dstx, DWORD dsty,
IDirectDrawSurface7 *Source, RECT *rsrc, DWORD trans)
{
IDirectDrawSurfaceImpl *This = (IDirectDrawSurfaceImpl *)iface;
IDirectDrawSurfaceImpl *src = (IDirectDrawSurfaceImpl *)Source;
DWORD src_w, src_h, dst_w, dst_h;
HRESULT hr;
TRACE("iface %p, dst_x %u, dst_y %u, src_surface %p, src_rect %s, flags %#x.\n",
iface, dstx, dsty, Source, wine_dbgstr_rect(rsrc), trans);
dst_w = This->surface_desc.dwWidth;
dst_h = This->surface_desc.dwHeight;
/* Source must be != NULL, This is not checked by windows. Windows happily throws a 0xc0000005
* in that case
*/
if(rsrc)
{
if(rsrc->top > rsrc->bottom || rsrc->left > rsrc->right ||
rsrc->right > src->surface_desc.dwWidth ||
rsrc->bottom > src->surface_desc.dwHeight)
{
WARN("Source rectangle is invalid, returning DDERR_INVALIDRECT\n");
return DDERR_INVALIDRECT;
}
src_w = rsrc->right - rsrc->left;
src_h = rsrc->bottom - rsrc->top;
}
else
{
src_w = src->surface_desc.dwWidth;
src_h = src->surface_desc.dwHeight;
}
if (src_w > dst_w || dstx > dst_w - src_w
|| src_h > dst_h || dsty > dst_h - src_h)
{
WARN("Destination area out of bounds, returning DDERR_INVALIDRECT.\n");
return DDERR_INVALIDRECT;
}
EnterCriticalSection(&ddraw_cs);
hr = IWineD3DSurface_BltFast(This->WineD3DSurface,
dstx, dsty,
src ? src->WineD3DSurface : NULL,
rsrc,
trans);
LeaveCriticalSection(&ddraw_cs);
switch(hr)
{
case WINED3DERR_NOTAVAILABLE: return DDERR_UNSUPPORTED;
case WINED3DERR_WRONGTEXTUREFORMAT: return DDERR_INVALIDPIXELFORMAT;
default: return hr;
}
}
static HRESULT WINAPI ddraw_surface3_BltFast(IDirectDrawSurface3 *iface, DWORD dst_x, DWORD dst_y,
IDirectDrawSurface3 *src_surface, RECT *src_rect, DWORD flags)
{
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 ddraw_surface7_BltFast((IDirectDrawSurface7 *)surface_from_surface3(iface), dst_x, dst_y,
src_surface ? (IDirectDrawSurface7 *)surface_from_surface3(src_surface) : NULL, src_rect, flags);
}
/*****************************************************************************
* IDirectDrawSurface7::GetClipper
*
* Returns the IDirectDrawClipper interface of the clipper assigned to this
* surface
*
* Params:
* Clipper: Address to store the interface pointer at
*
* Returns:
* DD_OK on success
* DDERR_INVALIDPARAMS if Clipper is NULL
* DDERR_NOCLIPPERATTACHED if there's no clipper attached
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_GetClipper(IDirectDrawSurface7 *iface, IDirectDrawClipper **Clipper)
{
IDirectDrawSurfaceImpl *This = (IDirectDrawSurfaceImpl *)iface;
TRACE("iface %p, clipper %p.\n", iface, Clipper);
if(!Clipper)
{
LeaveCriticalSection(&ddraw_cs);
return DDERR_INVALIDPARAMS;
}
EnterCriticalSection(&ddraw_cs);
if(This->clipper == NULL)
{
LeaveCriticalSection(&ddraw_cs);
return DDERR_NOCLIPPERATTACHED;
}
*Clipper = (IDirectDrawClipper *)This->clipper;
IDirectDrawClipper_AddRef(*Clipper);
LeaveCriticalSection(&ddraw_cs);
return DD_OK;
}
static HRESULT WINAPI ddraw_surface3_GetClipper(IDirectDrawSurface3 *iface, IDirectDrawClipper **clipper)
{
TRACE("iface %p, clipper %p.\n", iface, clipper);
return ddraw_surface7_GetClipper((IDirectDrawSurface7 *)surface_from_surface3(iface), clipper);
}
/*****************************************************************************
* IDirectDrawSurface7::SetClipper
*
* Sets a clipper for the surface
*
* Params:
* Clipper: IDirectDrawClipper interface of the clipper to set
*
* Returns:
* DD_OK on success
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_SetClipper(IDirectDrawSurface7 *iface, IDirectDrawClipper *Clipper)
{
IDirectDrawSurfaceImpl *This = (IDirectDrawSurfaceImpl *)iface;
IDirectDrawClipperImpl *oldClipper = This->clipper;
HWND clipWindow;
HRESULT hr;
TRACE("iface %p, clipper %p.\n", iface, Clipper);
EnterCriticalSection(&ddraw_cs);
if ((IDirectDrawClipperImpl *)Clipper == This->clipper)
{
LeaveCriticalSection(&ddraw_cs);
return DD_OK;
}
This->clipper = (IDirectDrawClipperImpl *)Clipper;
if (Clipper != NULL)
IDirectDrawClipper_AddRef(Clipper);
if(oldClipper)
IDirectDrawClipper_Release((IDirectDrawClipper *)oldClipper);
hr = IWineD3DSurface_SetClipper(This->WineD3DSurface, This->clipper ? This->clipper->wineD3DClipper : NULL);
if(This->wineD3DSwapChain) {
clipWindow = NULL;
if(Clipper) {
IDirectDrawClipper_GetHWnd(Clipper, &clipWindow);
}
if(clipWindow) {
IWineD3DSwapChain_SetDestWindowOverride(This->wineD3DSwapChain,
clipWindow);
} else {
IWineD3DSwapChain_SetDestWindowOverride(This->wineD3DSwapChain,
This->ddraw->d3d_window);
}
}
LeaveCriticalSection(&ddraw_cs);
return hr;
}
static HRESULT WINAPI ddraw_surface3_SetClipper(IDirectDrawSurface3 *iface, IDirectDrawClipper *clipper)
{
TRACE("iface %p, clipper %p.\n", iface, clipper);
return ddraw_surface7_SetClipper((IDirectDrawSurface7 *)surface_from_surface3(iface), clipper);
}
/*****************************************************************************
* IDirectDrawSurface7::SetSurfaceDesc
*
* Sets the surface description. It can override the pixel format, the surface
* memory, ...
* It's not really tested.
*
* Params:
* DDSD: Pointer to the new surface description to set
* Flags: Some flags
*
* Returns:
* DD_OK on success
* DDERR_INVALIDPARAMS if DDSD is NULL
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_SetSurfaceDesc(IDirectDrawSurface7 *iface, DDSURFACEDESC2 *DDSD, DWORD Flags)
{
IDirectDrawSurfaceImpl *This = (IDirectDrawSurfaceImpl *)iface;
enum wined3d_format_id newFormat = WINED3DFMT_UNKNOWN;
HRESULT hr;
TRACE("iface %p, surface_desc %p, flags %#x.\n", iface, DDSD, Flags);
if(!DDSD)
return DDERR_INVALIDPARAMS;
EnterCriticalSection(&ddraw_cs);
if (DDSD->dwFlags & DDSD_PIXELFORMAT)
{
newFormat = PixelFormat_DD2WineD3D(&DDSD->u4.ddpfPixelFormat);
if(newFormat == WINED3DFMT_UNKNOWN)
{
ERR("Requested to set an unknown pixelformat\n");
LeaveCriticalSection(&ddraw_cs);
return DDERR_INVALIDPARAMS;
}
if(newFormat != PixelFormat_DD2WineD3D(&This->surface_desc.u4.ddpfPixelFormat) )
{
hr = IWineD3DSurface_SetFormat(This->WineD3DSurface,
newFormat);
if(hr != DD_OK)
{
LeaveCriticalSection(&ddraw_cs);
return hr;
}
}
}
if (DDSD->dwFlags & DDSD_CKDESTOVERLAY)
{
IWineD3DSurface_SetColorKey(This->WineD3DSurface,
DDCKEY_DESTOVERLAY,
(WINEDDCOLORKEY *) &DDSD->u3.ddckCKDestOverlay);
}
if (DDSD->dwFlags & DDSD_CKDESTBLT)
{
IWineD3DSurface_SetColorKey(This->WineD3DSurface,
DDCKEY_DESTBLT,
(WINEDDCOLORKEY *) &DDSD->ddckCKDestBlt);
}
if (DDSD->dwFlags & DDSD_CKSRCOVERLAY)
{
IWineD3DSurface_SetColorKey(This->WineD3DSurface,
DDCKEY_SRCOVERLAY,
(WINEDDCOLORKEY *) &DDSD->ddckCKSrcOverlay);
}
if (DDSD->dwFlags & DDSD_CKSRCBLT)
{
IWineD3DSurface_SetColorKey(This->WineD3DSurface,
DDCKEY_SRCBLT,
(WINEDDCOLORKEY *) &DDSD->ddckCKSrcBlt);
}
if (DDSD->dwFlags & DDSD_LPSURFACE && DDSD->lpSurface)
{
hr = IWineD3DSurface_SetMem(This->WineD3DSurface, DDSD->lpSurface);
if(hr != WINED3D_OK)
{
/* No need for a trace here, wined3d does that for us */
switch(hr)
{
case WINED3DERR_INVALIDCALL:
LeaveCriticalSection(&ddraw_cs);
return DDERR_INVALIDPARAMS;
default:
break; /* Go on */
}
}
}
This->surface_desc = *DDSD;
LeaveCriticalSection(&ddraw_cs);
return DD_OK;
}
static HRESULT WINAPI ddraw_surface3_SetSurfaceDesc(IDirectDrawSurface3 *iface,
DDSURFACEDESC *surface_desc, DWORD flags)
{
TRACE("iface %p, surface_desc %p, flags %#x.\n", iface, surface_desc, flags);
return ddraw_surface7_SetSurfaceDesc((IDirectDrawSurface7 *)surface_from_surface3(iface),
(DDSURFACEDESC2 *)surface_desc, flags);
}
/*****************************************************************************
* IDirectDrawSurface7::GetPalette
*
* Returns the IDirectDrawPalette interface of the palette currently assigned
* to the surface
*
* Params:
* Pal: Address to write the interface pointer to
*
* Returns:
* DD_OK on success
* DDERR_INVALIDPARAMS if Pal is NULL
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_GetPalette(IDirectDrawSurface7 *iface, IDirectDrawPalette **Pal)
{
IDirectDrawSurfaceImpl *This = (IDirectDrawSurfaceImpl *)iface;
struct wined3d_palette *wined3d_palette;
HRESULT hr;
TRACE("iface %p, palette %p.\n", iface, Pal);
if(!Pal)
return DDERR_INVALIDPARAMS;
EnterCriticalSection(&ddraw_cs);
hr = IWineD3DSurface_GetPalette(This->WineD3DSurface, &wined3d_palette);
if (FAILED(hr))
{
LeaveCriticalSection(&ddraw_cs);
return hr;
}
if (wined3d_palette)
{
*Pal = wined3d_palette_get_parent(wined3d_palette);
IDirectDrawPalette_AddRef(*Pal);
}
else
{
*Pal = NULL;
hr = DDERR_NOPALETTEATTACHED;
}
LeaveCriticalSection(&ddraw_cs);
return hr;
}
static HRESULT WINAPI ddraw_surface3_GetPalette(IDirectDrawSurface3 *iface, IDirectDrawPalette **palette)
{
TRACE("iface %p, palette %p.\n", iface, palette);
return ddraw_surface7_GetPalette((IDirectDrawSurface7 *)surface_from_surface3(iface), palette);
}
/*****************************************************************************
* SetColorKeyEnum
*
* EnumAttachedSurface callback for SetColorKey. Used to set color keys
* recursively in the surface tree
*
*****************************************************************************/
struct SCKContext
{
HRESULT ret;
WINEDDCOLORKEY *CKey;
DWORD Flags;
};
static HRESULT WINAPI
SetColorKeyEnum(IDirectDrawSurface7 *surface,
DDSURFACEDESC2 *desc,
void *context)
{
IDirectDrawSurfaceImpl *This = (IDirectDrawSurfaceImpl *)surface;
struct SCKContext *ctx = context;
HRESULT hr;
hr = IWineD3DSurface_SetColorKey(This->WineD3DSurface,
ctx->Flags,
ctx->CKey);
if(hr != DD_OK)
{
WARN("IWineD3DSurface_SetColorKey failed, hr = %08x\n", hr);
ctx->ret = hr;
}
ddraw_surface7_EnumAttachedSurfaces(surface, context, SetColorKeyEnum);
ddraw_surface7_Release(surface);
return DDENUMRET_OK;
}
/*****************************************************************************
* IDirectDrawSurface7::SetColorKey
*
* Sets the color keying options for the surface. Observations showed that
* in case of complex surfaces the color key has to be assigned to all
* sublevels.
*
* Params:
* Flags: DDCKEY_*
* CKey: The new color key
*
* Returns:
* DD_OK on success
* See IWineD3DSurface::SetColorKey for details
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_SetColorKey(IDirectDrawSurface7 *iface, DWORD Flags, DDCOLORKEY *CKey)
{
IDirectDrawSurfaceImpl *This = (IDirectDrawSurfaceImpl *)iface;
DDCOLORKEY FixedCKey;
struct SCKContext ctx = { DD_OK, (WINEDDCOLORKEY *) (CKey ? &FixedCKey : NULL), Flags };
TRACE("iface %p, flags %#x, color_key %p.\n", iface, Flags, CKey);
EnterCriticalSection(&ddraw_cs);
if (CKey)
{
FixedCKey = *CKey;
/* Handle case where dwColorSpaceHighValue < dwColorSpaceLowValue */
if (FixedCKey.dwColorSpaceHighValue < FixedCKey.dwColorSpaceLowValue)
FixedCKey.dwColorSpaceHighValue = FixedCKey.dwColorSpaceLowValue;
switch (Flags & ~DDCKEY_COLORSPACE)
{
case DDCKEY_DESTBLT:
This->surface_desc.ddckCKDestBlt = FixedCKey;
This->surface_desc.dwFlags |= DDSD_CKDESTBLT;
break;
case DDCKEY_DESTOVERLAY:
This->surface_desc.u3.ddckCKDestOverlay = FixedCKey;
This->surface_desc.dwFlags |= DDSD_CKDESTOVERLAY;
break;
case DDCKEY_SRCOVERLAY:
This->surface_desc.ddckCKSrcOverlay = FixedCKey;
This->surface_desc.dwFlags |= DDSD_CKSRCOVERLAY;
break;
case DDCKEY_SRCBLT:
This->surface_desc.ddckCKSrcBlt = FixedCKey;
This->surface_desc.dwFlags |= DDSD_CKSRCBLT;
break;
default:
LeaveCriticalSection(&ddraw_cs);
return DDERR_INVALIDPARAMS;
}
}
else
{
switch (Flags & ~DDCKEY_COLORSPACE)
{
case DDCKEY_DESTBLT:
This->surface_desc.dwFlags &= ~DDSD_CKDESTBLT;
break;
case DDCKEY_DESTOVERLAY:
This->surface_desc.dwFlags &= ~DDSD_CKDESTOVERLAY;
break;
case DDCKEY_SRCOVERLAY:
This->surface_desc.dwFlags &= ~DDSD_CKSRCOVERLAY;
break;
case DDCKEY_SRCBLT:
This->surface_desc.dwFlags &= ~DDSD_CKSRCBLT;
break;
default:
LeaveCriticalSection(&ddraw_cs);
return DDERR_INVALIDPARAMS;
}
}
ctx.ret = IWineD3DSurface_SetColorKey(This->WineD3DSurface, Flags, ctx.CKey);
ddraw_surface7_EnumAttachedSurfaces(iface, &ctx, SetColorKeyEnum);
LeaveCriticalSection(&ddraw_cs);
switch(ctx.ret)
{
case WINED3DERR_INVALIDCALL: return DDERR_INVALIDPARAMS;
default: return ctx.ret;
}
}
static HRESULT WINAPI ddraw_surface3_SetColorKey(IDirectDrawSurface3 *iface, DWORD flags, DDCOLORKEY *color_key)
{
TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
return ddraw_surface7_SetColorKey((IDirectDrawSurface7 *)surface_from_surface3(iface), flags, color_key);
}
/*****************************************************************************
* IDirectDrawSurface7::SetPalette
*
* Assigns a DirectDrawPalette object to the surface
*
* Params:
* Pal: Interface to the palette to set
*
* Returns:
* DD_OK on success
*
*****************************************************************************/
static HRESULT WINAPI ddraw_surface7_SetPalette(IDirectDrawSurface7 *iface, IDirectDrawPalette *Pal)
{
IDirectDrawSurfaceImpl *This = (IDirectDrawSurfaceImpl *)iface;
IDirectDrawPalette *oldPal;
IDirectDrawSurfaceImpl *surf;
IDirectDrawPaletteImpl *PalImpl = (IDirectDrawPaletteImpl *)Pal;
HRESULT hr;
TRACE("iface %p, palette %p.\n", iface, Pal);
if (!(This->surface_desc.u4.ddpfPixelFormat.dwFlags & (DDPF_PALETTEINDEXED1 | DDPF_PALETTEINDEXED2 |
DDPF_PALETTEINDEXED4 | DDPF_PALETTEINDEXED8 | DDPF_PALETTEINDEXEDTO8))) {
return DDERR_INVALIDPIXELFORMAT;
}
/* Find the old palette */
EnterCriticalSection(&ddraw_cs);
hr = IDirectDrawSurface_GetPalette(iface, &oldPal);
if(hr != DD_OK && hr != DDERR_NOPALETTEATTACHED)
{
LeaveCriticalSection(&ddraw_cs);
return hr;
}
if(oldPal) IDirectDrawPalette_Release(oldPal); /* For the GetPalette */
/* Set the new Palette */
IWineD3DSurface_SetPalette(This->WineD3DSurface,
PalImpl ? PalImpl->wineD3DPalette : NULL);
/* AddRef the Palette */
if(Pal) IDirectDrawPalette_AddRef(Pal);
/* Release the old palette */
if(oldPal) IDirectDrawPalette_Release(oldPal);
/* If this is a front buffer, also update the back buffers
* TODO: How do things work for palettized cube textures?
*/
if(This->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
{
/* For primary surfaces the tree is just a list, so the simpler scheme fits too */
DDSCAPS2 caps2 = { DDSCAPS_PRIMARYSURFACE, 0, 0, 0 };
surf = This;
while(1)
{
IDirectDrawSurface7 *attach;
HRESULT hr;
hr = ddraw_surface7_GetAttachedSurface((IDirectDrawSurface7 *)surf, &caps2, &attach);
if(hr != DD_OK)
{
break;
}
TRACE("Setting palette on %p\n", attach);
ddraw_surface7_SetPalette(attach, Pal);
surf = (IDirectDrawSurfaceImpl *)attach;
ddraw_surface7_Release(attach);
}
}
LeaveCriticalSection(&ddraw_cs);
return DD_OK;
}
static HRESULT WINAPI ddraw_surface3_SetPalette(IDirectDrawSurface3 *iface, IDirectDrawPalette *palette)
{
TRACE("iface %p, palette %p.\n", iface, palette);
return ddraw_surface7_SetPalette((IDirectDrawSurface7 *)surface_from_surface3(iface), palette);
}
/**********************************************************
* IDirectDrawGammaControl::GetGammaRamp
*
* Returns the current gamma ramp for a surface
*
* Params:
* flags: Ignored
* gamma_ramp: Address to write the ramp to
*
* Returns:
* DD_OK on success
* DDERR_INVALIDPARAMS if gamma_ramp is NULL
*
**********************************************************/
static HRESULT WINAPI ddraw_gamma_control_GetGammaRamp(IDirectDrawGammaControl *iface,
DWORD flags, DDGAMMARAMP *gamma_ramp)
{
IDirectDrawSurfaceImpl *surface = surface_from_gamma_control(iface);
TRACE("iface %p, flags %#x, gamma_ramp %p.\n", iface, flags, gamma_ramp);
if (!gamma_ramp)
{
WARN("Invalid gamma_ramp passed.\n");
return DDERR_INVALIDPARAMS;
}
EnterCriticalSection(&ddraw_cs);
if (surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_PRIMARYSURFACE)
{
/* Note: DDGAMMARAMP is compatible with WINED3DGAMMARAMP. */
IWineD3DDevice_GetGammaRamp(surface->ddraw->wineD3DDevice, 0, (WINED3DGAMMARAMP *)gamma_ramp);
}
else
{
ERR("Not implemented for non-primary surfaces.\n");
}
LeaveCriticalSection(&ddraw_cs);
return DD_OK;
}
/**********************************************************
* IDirectDrawGammaControl::SetGammaRamp
*
* Sets the red, green and blue gamma ramps for
*
* Params:
* flags: Can be DDSGR_CALIBRATE to request calibration
* gamma_ramp: Structure containing the new gamma ramp
*
* Returns:
* DD_OK on success
* DDERR_INVALIDPARAMS if gamma_ramp is NULL
*
**********************************************************/
static HRESULT WINAPI ddraw_gamma_control_SetGammaRamp(IDirectDrawGammaControl *iface,
DWORD flags, DDGAMMARAMP *gamma_ramp)
{
IDirectDrawSurfaceImpl *surface = surface_from_gamma_control(iface);
TRACE("iface %p, flags %#x, gamma_ramp %p.\n", iface, flags, gamma_ramp);
if (!gamma_ramp)
{
WARN("Invalid gamma_ramp passed.\n");
return DDERR_INVALIDPARAMS;
}
EnterCriticalSection(&ddraw_cs);
if (surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_PRIMARYSURFACE)
{
/* Note: DDGAMMARAMP is compatible with WINED3DGAMMARAMP */
IWineD3DDevice_SetGammaRamp(surface->ddraw->wineD3DDevice, 0, flags, (WINED3DGAMMARAMP *)gamma_ramp);
}
else
{
ERR("Not implemented for non-primary surfaces.\n");
}
LeaveCriticalSection(&ddraw_cs);
return DD_OK;
}
/*****************************************************************************
* IDirect3DTexture2::PaletteChanged
*
* Informs the texture about a palette change
*
* Params:
* start: Start index of the change
* count: The number of changed entries
*
* Returns
* D3D_OK, because it's a stub
*
*****************************************************************************/
static HRESULT WINAPI d3d_texture2_PaletteChanged(IDirect3DTexture2 *iface, DWORD start, DWORD count)
{
FIXME("iface %p, start %u, count %u stub!\n", iface, start, count);
return D3D_OK;
}
static HRESULT WINAPI d3d_texture1_PaletteChanged(IDirect3DTexture *iface, DWORD start, DWORD count)
{
IDirectDrawSurfaceImpl *surface = surface_from_texture1(iface);
TRACE("iface %p, start %u, count %u.\n", iface, start, count);
return d3d_texture2_PaletteChanged((IDirect3DTexture2 *)&surface->IDirect3DTexture2_vtbl, start, count);
}
/*****************************************************************************
* IDirect3DTexture::Unload
*
* DX5 SDK: "The IDirect3DTexture2::Unload method is not implemented
*
*
* Returns:
* DDERR_UNSUPPORTED
*
*****************************************************************************/
static HRESULT WINAPI d3d_texture1_Unload(IDirect3DTexture *iface)
{
WARN("iface %p. Not implemented.\n", iface);
return DDERR_UNSUPPORTED;
}
/*****************************************************************************
* IDirect3DTexture2::GetHandle
*
* Returns handle for the texture. At the moment, the interface
* to the IWineD3DTexture is used.
*
* Params:
* device: Device this handle is assigned to
* handle: Address to store the handle at.
*
* Returns:
* D3D_OK
*
*****************************************************************************/
static HRESULT WINAPI d3d_texture2_GetHandle(IDirect3DTexture2 *iface,
IDirect3DDevice2 *device, D3DTEXTUREHANDLE *handle)
{
IDirectDrawSurfaceImpl *surface = surface_from_texture2(iface);
TRACE("iface %p, device %p, handle %p.\n", iface, device, handle);
EnterCriticalSection(&ddraw_cs);
if (!surface->Handle)
{
DWORD h = ddraw_allocate_handle(&device_from_device2(device)->handle_table, surface, DDRAW_HANDLE_SURFACE);
if (h == DDRAW_INVALID_HANDLE)
{
ERR("Failed to allocate a texture handle.\n");
LeaveCriticalSection(&ddraw_cs);
return DDERR_OUTOFMEMORY;
}
surface->Handle = h + 1;
}
TRACE("Returning handle %08x.\n", surface->Handle);
*handle = surface->Handle;
LeaveCriticalSection(&ddraw_cs);
return D3D_OK;
}
static HRESULT WINAPI d3d_texture1_GetHandle(IDirect3DTexture *iface,
IDirect3DDevice *device, D3DTEXTUREHANDLE *handle)
{
IDirect3DTexture2 *texture2 = (IDirect3DTexture2 *)&surface_from_texture1(iface)->IDirect3DTexture2_vtbl;
IDirect3DDevice2 *device2 = (IDirect3DDevice2 *)&device_from_device1(device)->IDirect3DDevice2_vtbl;
TRACE("iface %p, device %p, handle %p.\n", iface, device, handle);
return d3d_texture2_GetHandle(texture2, device2, handle);
}
/*****************************************************************************
* get_sub_mimaplevel
*
* Helper function that returns the next mipmap level
*
* tex_ptr: Surface of which to return the next level
*
*****************************************************************************/
static IDirectDrawSurfaceImpl *get_sub_mimaplevel(IDirectDrawSurfaceImpl *surface)
{
/* Now go down the mipmap chain to the next surface */
static DDSCAPS2 mipmap_caps = { DDSCAPS_MIPMAP | DDSCAPS_TEXTURE, 0, 0, 0 };
IDirectDrawSurface7 *next_level;
HRESULT hr;
hr = ddraw_surface7_GetAttachedSurface((IDirectDrawSurface7 *)surface, &mipmap_caps, &next_level);
if (FAILED(hr)) return NULL;
ddraw_surface7_Release(next_level);
return (IDirectDrawSurfaceImpl *)next_level;
}
/*****************************************************************************
* IDirect3DTexture2::Load
*
* Loads a texture created with the DDSCAPS_ALLOCONLOAD
*
* This function isn't relayed to WineD3D because the whole interface is
* implemented in DDraw only. For speed improvements a implementation which
* takes OpenGL more into account could be placed into WineD3D.
*
* Params:
* src_texture: Address of the texture to load
*
* Returns:
* D3D_OK on success
* D3DERR_TEXTURE_LOAD_FAILED.
*
*****************************************************************************/
static HRESULT WINAPI d3d_texture2_Load(IDirect3DTexture2 *iface, IDirect3DTexture2 *src_texture)
{
IDirectDrawSurfaceImpl *dst_surface = surface_from_texture2(iface);
IDirectDrawSurfaceImpl *src_surface = surface_from_texture2(src_texture);
HRESULT hr;
TRACE("iface %p, src_texture %p.\n", iface, src_texture);
if (src_surface == dst_surface)
{
TRACE("copying surface %p to surface %p, why?\n", src_surface, dst_surface);
return D3D_OK;
}
EnterCriticalSection(&ddraw_cs);
if (((src_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_MIPMAP)
!= (dst_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_MIPMAP))
|| (src_surface->surface_desc.u2.dwMipMapCount != dst_surface->surface_desc.u2.dwMipMapCount))
{
ERR("Trying to load surfaces with different mip-map counts.\n");
}
for (;;)
{
struct wined3d_palette *wined3d_dst_pal, *wined3d_src_pal;
IDirectDrawPalette *dst_pal = NULL, *src_pal = NULL;
DDSURFACEDESC *src_desc, *dst_desc;
TRACE("Copying surface %p to surface %p (mipmap level %d).\n",
src_surface, dst_surface, src_surface->mipmap_level);
/* Suppress the ALLOCONLOAD flag */
dst_surface->surface_desc.ddsCaps.dwCaps &= ~DDSCAPS_ALLOCONLOAD;
/* Get the palettes */
hr = IWineD3DSurface_GetPalette(dst_surface->WineD3DSurface, &wined3d_dst_pal);
if (FAILED(hr))
{
ERR("Failed to get destination palette, hr %#x.\n", hr);
LeaveCriticalSection(&ddraw_cs);
return D3DERR_TEXTURE_LOAD_FAILED;
}
if (wined3d_dst_pal)
dst_pal = wined3d_palette_get_parent(wined3d_dst_pal);
hr = IWineD3DSurface_GetPalette(src_surface->WineD3DSurface, &wined3d_src_pal);
if (FAILED(hr))
{
ERR("Failed to get source palette, hr %#x.\n", hr);
LeaveCriticalSection(&ddraw_cs);
return D3DERR_TEXTURE_LOAD_FAILED;
}
if (wined3d_src_pal)
src_pal = wined3d_palette_get_parent(wined3d_src_pal);
if (src_pal)
{
PALETTEENTRY palent[256];
if (!dst_pal)
{
LeaveCriticalSection(&ddraw_cs);
return DDERR_NOPALETTEATTACHED;
}
IDirectDrawPalette_GetEntries(src_pal, 0, 0, 256, palent);
IDirectDrawPalette_SetEntries(dst_pal, 0, 0, 256, palent);
}
/* Copy one surface on the other */
dst_desc = (DDSURFACEDESC *)&(dst_surface->surface_desc);
src_desc = (DDSURFACEDESC *)&(src_surface->surface_desc);
if ((src_desc->dwWidth != dst_desc->dwWidth) || (src_desc->dwHeight != dst_desc->dwHeight))
{
/* Should also check for same pixel format, u1.lPitch, ... */
ERR("Error in surface sizes.\n");
LeaveCriticalSection(&ddraw_cs);
return D3DERR_TEXTURE_LOAD_FAILED;
}
else
{
WINED3DLOCKED_RECT src_rect, dst_rect;
/* Copy also the ColorKeying stuff */
if (src_desc->dwFlags & DDSD_CKSRCBLT)
{
dst_desc->dwFlags |= DDSD_CKSRCBLT;
dst_desc->ddckCKSrcBlt.dwColorSpaceLowValue = src_desc->ddckCKSrcBlt.dwColorSpaceLowValue;
dst_desc->ddckCKSrcBlt.dwColorSpaceHighValue = src_desc->ddckCKSrcBlt.dwColorSpaceHighValue;
}
/* Copy the main memory texture into the surface that corresponds
* to the OpenGL texture object. */
hr = IWineD3DSurface_Map(src_surface->WineD3DSurface, &src_rect, NULL, 0);
if (FAILED(hr))
{
ERR("Failed to lock source surface, hr %#x.\n", hr);
LeaveCriticalSection(&ddraw_cs);
return D3DERR_TEXTURE_LOAD_FAILED;
}
hr = IWineD3DSurface_Map(dst_surface->WineD3DSurface, &dst_rect, NULL, 0);
if (FAILED(hr))
{
ERR("Failed to lock destination surface, hr %#x.\n", hr);
IWineD3DSurface_Unmap(src_surface->WineD3DSurface);
LeaveCriticalSection(&ddraw_cs);
return D3DERR_TEXTURE_LOAD_FAILED;
}
if (dst_surface->surface_desc.u4.ddpfPixelFormat.dwFlags & DDPF_FOURCC)
memcpy(dst_rect.pBits, src_rect.pBits, src_surface->surface_desc.u1.dwLinearSize);
else
memcpy(dst_rect.pBits, src_rect.pBits, src_rect.Pitch * src_desc->dwHeight);
IWineD3DSurface_Unmap(src_surface->WineD3DSurface);
IWineD3DSurface_Unmap(dst_surface->WineD3DSurface);
}
if (src_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_MIPMAP)
src_surface = get_sub_mimaplevel(src_surface);
else
src_surface = NULL;
if (dst_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_MIPMAP)
dst_surface = get_sub_mimaplevel(dst_surface);
else
dst_surface = NULL;
if (!src_surface || !dst_surface)
{
if (src_surface != dst_surface)
ERR("Loading surface with different mipmap structure.\n");
break;
}
}
LeaveCriticalSection(&ddraw_cs);
return hr;
}
static HRESULT WINAPI d3d_texture1_Load(IDirect3DTexture *iface, IDirect3DTexture *src_texture)
{
TRACE("iface %p, src_texture %p.\n", iface, src_texture);
return d3d_texture2_Load((IDirect3DTexture2 *)&surface_from_texture1(iface)->IDirect3DTexture2_vtbl,
src_texture ? (IDirect3DTexture2 *)&surface_from_texture1(src_texture)->IDirect3DTexture2_vtbl : NULL);
}
/*****************************************************************************
* The VTable
*****************************************************************************/
static const struct IDirectDrawSurface7Vtbl ddraw_surface7_vtbl =
{
/* IUnknown */
ddraw_surface7_QueryInterface,
ddraw_surface7_AddRef,
ddraw_surface7_Release,
/* IDirectDrawSurface */
ddraw_surface7_AddAttachedSurface,
ddraw_surface7_AddOverlayDirtyRect,
ddraw_surface7_Blt,
ddraw_surface7_BltBatch,
ddraw_surface7_BltFast,
ddraw_surface7_DeleteAttachedSurface,
ddraw_surface7_EnumAttachedSurfaces,
ddraw_surface7_EnumOverlayZOrders,
ddraw_surface7_Flip,
ddraw_surface7_GetAttachedSurface,
ddraw_surface7_GetBltStatus,
ddraw_surface7_GetCaps,
ddraw_surface7_GetClipper,
ddraw_surface7_GetColorKey,
ddraw_surface7_GetDC,
ddraw_surface7_GetFlipStatus,
ddraw_surface7_GetOverlayPosition,
ddraw_surface7_GetPalette,
ddraw_surface7_GetPixelFormat,
ddraw_surface7_GetSurfaceDesc,
ddraw_surface7_Initialize,
ddraw_surface7_IsLost,
ddraw_surface7_Lock,
ddraw_surface7_ReleaseDC,
ddraw_surface7_Restore,
ddraw_surface7_SetClipper,
ddraw_surface7_SetColorKey,
ddraw_surface7_SetOverlayPosition,
ddraw_surface7_SetPalette,
ddraw_surface7_Unlock,
ddraw_surface7_UpdateOverlay,
ddraw_surface7_UpdateOverlayDisplay,
ddraw_surface7_UpdateOverlayZOrder,
/* IDirectDrawSurface2 */
ddraw_surface7_GetDDInterface,
ddraw_surface7_PageLock,
ddraw_surface7_PageUnlock,
/* IDirectDrawSurface3 */
ddraw_surface7_SetSurfaceDesc,
/* IDirectDrawSurface4 */
ddraw_surface7_SetPrivateData,
ddraw_surface7_GetPrivateData,
ddraw_surface7_FreePrivateData,
ddraw_surface7_GetUniquenessValue,
ddraw_surface7_ChangeUniquenessValue,
/* IDirectDrawSurface7 */
ddraw_surface7_SetPriority,
ddraw_surface7_GetPriority,
ddraw_surface7_SetLOD,
ddraw_surface7_GetLOD,
};
static const struct IDirectDrawSurface3Vtbl ddraw_surface3_vtbl =
{
/* IUnknown */
ddraw_surface3_QueryInterface,
ddraw_surface3_AddRef,
ddraw_surface3_Release,
/* IDirectDrawSurface */
ddraw_surface3_AddAttachedSurface,
ddraw_surface3_AddOverlayDirtyRect,
ddraw_surface3_Blt,
ddraw_surface3_BltBatch,
ddraw_surface3_BltFast,
ddraw_surface3_DeleteAttachedSurface,
ddraw_surface3_EnumAttachedSurfaces,
ddraw_surface3_EnumOverlayZOrders,
ddraw_surface3_Flip,
ddraw_surface3_GetAttachedSurface,
ddraw_surface3_GetBltStatus,
ddraw_surface3_GetCaps,
ddraw_surface3_GetClipper,
ddraw_surface3_GetColorKey,
ddraw_surface3_GetDC,
ddraw_surface3_GetFlipStatus,
ddraw_surface3_GetOverlayPosition,
ddraw_surface3_GetPalette,
ddraw_surface3_GetPixelFormat,
ddraw_surface3_GetSurfaceDesc,
ddraw_surface3_Initialize,
ddraw_surface3_IsLost,
ddraw_surface3_Lock,
ddraw_surface3_ReleaseDC,
ddraw_surface3_Restore,
ddraw_surface3_SetClipper,
ddraw_surface3_SetColorKey,
ddraw_surface3_SetOverlayPosition,
ddraw_surface3_SetPalette,
ddraw_surface3_Unlock,
ddraw_surface3_UpdateOverlay,
ddraw_surface3_UpdateOverlayDisplay,
ddraw_surface3_UpdateOverlayZOrder,
/* IDirectDrawSurface2 */
ddraw_surface3_GetDDInterface,
ddraw_surface3_PageLock,
ddraw_surface3_PageUnlock,
/* IDirectDrawSurface3 */
ddraw_surface3_SetSurfaceDesc,
};
static const struct IDirectDrawGammaControlVtbl ddraw_gamma_control_vtbl =
{
ddraw_gamma_control_QueryInterface,
ddraw_gamma_control_AddRef,
ddraw_gamma_control_Release,
ddraw_gamma_control_GetGammaRamp,
ddraw_gamma_control_SetGammaRamp,
};
static const struct IDirect3DTexture2Vtbl d3d_texture2_vtbl =
{
d3d_texture2_QueryInterface,
d3d_texture2_AddRef,
d3d_texture2_Release,
d3d_texture2_GetHandle,
d3d_texture2_PaletteChanged,
d3d_texture2_Load,
};
static const struct IDirect3DTextureVtbl d3d_texture1_vtbl =
{
d3d_texture1_QueryInterface,
d3d_texture1_AddRef,
d3d_texture1_Release,
d3d_texture1_Initialize,
d3d_texture1_GetHandle,
d3d_texture1_PaletteChanged,
d3d_texture1_Load,
d3d_texture1_Unload,
};
HRESULT ddraw_surface_init(IDirectDrawSurfaceImpl *surface, IDirectDrawImpl *ddraw,
DDSURFACEDESC2 *desc, UINT mip_level, WINED3DSURFTYPE surface_type)
{
WINED3DPOOL pool = WINED3DPOOL_DEFAULT;
WINED3DSURFACE_DESC wined3d_desc;
enum wined3d_format_id format;
DWORD usage = 0;
HRESULT hr;
if (!(desc->ddsCaps.dwCaps & (DDSCAPS_VIDEOMEMORY | DDSCAPS_SYSTEMMEMORY))
&& !((desc->ddsCaps.dwCaps & DDSCAPS_TEXTURE)
&& (desc->ddsCaps.dwCaps2 & DDSCAPS2_TEXTUREMANAGE)))
{
/* Tests show surfaces without memory flags get these flags added
* right after creation. */
desc->ddsCaps.dwCaps |= DDSCAPS_LOCALVIDMEM | DDSCAPS_VIDEOMEMORY;
}
if (desc->ddsCaps.dwCaps & DDSCAPS_PRIMARYSURFACE)
{
usage |= WINED3DUSAGE_RENDERTARGET;
desc->ddsCaps.dwCaps |= DDSCAPS_VISIBLE;
}
if ((desc->ddsCaps.dwCaps & DDSCAPS_3DDEVICE) && !(desc->ddsCaps.dwCaps & DDSCAPS_ZBUFFER))
{
usage |= WINED3DUSAGE_RENDERTARGET;
}
if (desc->ddsCaps.dwCaps & (DDSCAPS_OVERLAY))
{
usage |= WINED3DUSAGE_OVERLAY;
}
if (ddraw->depthstencil || (desc->ddsCaps.dwCaps & DDSCAPS_ZBUFFER))
{
/* The depth stencil creation callback sets this flag. Set the
* wined3d usage to let it know it's a depth/stencil surface. */
usage |= WINED3DUSAGE_DEPTHSTENCIL;
}
if (desc->ddsCaps.dwCaps & DDSCAPS_SYSTEMMEMORY)
{
pool = WINED3DPOOL_SYSTEMMEM;
}
else if (desc->ddsCaps.dwCaps2 & DDSCAPS2_TEXTUREMANAGE)
{
pool = WINED3DPOOL_MANAGED;
/* Managed textures have the system memory flag set. */
desc->ddsCaps.dwCaps |= DDSCAPS_SYSTEMMEMORY;
}
else if (desc->ddsCaps.dwCaps & DDSCAPS_VIDEOMEMORY)
{
/* Videomemory adds localvidmem. This is mutually exclusive with
* systemmemory and texturemanage. */
desc->ddsCaps.dwCaps |= DDSCAPS_LOCALVIDMEM;
}
format = PixelFormat_DD2WineD3D(&desc->u4.ddpfPixelFormat);
if (format == WINED3DFMT_UNKNOWN)
{
WARN("Unsupported / unknown pixelformat.\n");
return DDERR_INVALIDPIXELFORMAT;
}
surface->lpVtbl = &ddraw_surface7_vtbl;
surface->IDirectDrawSurface3_vtbl = &ddraw_surface3_vtbl;
surface->IDirectDrawGammaControl_vtbl = &ddraw_gamma_control_vtbl;
surface->IDirect3DTexture2_vtbl = &d3d_texture2_vtbl;
surface->IDirect3DTexture_vtbl = &d3d_texture1_vtbl;
surface->ref = 1;
surface->version = 7;
surface->ddraw = ddraw;
surface->surface_desc.dwSize = sizeof(DDSURFACEDESC2);
surface->surface_desc.u4.ddpfPixelFormat.dwSize = sizeof(DDPIXELFORMAT);
DD_STRUCT_COPY_BYSIZE(&surface->surface_desc, desc);
surface->first_attached = surface;
surface->ImplType = surface_type;
hr = IWineD3DDevice_CreateSurface(ddraw->wineD3DDevice, desc->dwWidth, desc->dwHeight, format,
TRUE /* Lockable */, FALSE /* Discard */, mip_level, usage, pool,
WINED3DMULTISAMPLE_NONE, 0 /* MultiSampleQuality */, surface_type, surface,
&ddraw_null_wined3d_parent_ops, &surface->WineD3DSurface);
if (FAILED(hr))
{
WARN("Failed to create wined3d surface, hr %#x.\n", hr);
return hr;
}
surface->surface_desc.dwFlags |= DDSD_PIXELFORMAT;
IWineD3DSurface_GetDesc(surface->WineD3DSurface, &wined3d_desc);
format = wined3d_desc.format;
if (format == WINED3DFMT_UNKNOWN)
{
FIXME("IWineD3DSurface::GetDesc returned WINED3DFMT_UNKNOWN.\n");
}
PixelFormat_WineD3DtoDD(&surface->surface_desc.u4.ddpfPixelFormat, format);
/* Anno 1602 stores the pitch right after surface creation, so make sure
* it's there. TODO: Test other fourcc formats. */
if (format == WINED3DFMT_DXT1 || format == WINED3DFMT_DXT2 || format == WINED3DFMT_DXT3
|| format == WINED3DFMT_DXT4 || format == WINED3DFMT_DXT5)
{
surface->surface_desc.dwFlags |= DDSD_LINEARSIZE;
if (format == WINED3DFMT_DXT1)
{
surface->surface_desc.u1.dwLinearSize = max(4, wined3d_desc.width) * max(4, wined3d_desc.height) / 2;
}
else
{
surface->surface_desc.u1.dwLinearSize = max(4, wined3d_desc.width) * max(4, wined3d_desc.height);
}
}
else
{
surface->surface_desc.dwFlags |= DDSD_PITCH;
surface->surface_desc.u1.lPitch = IWineD3DSurface_GetPitch(surface->WineD3DSurface);
}
if (desc->dwFlags & DDSD_CKDESTOVERLAY)
{
IWineD3DSurface_SetColorKey(surface->WineD3DSurface,
DDCKEY_DESTOVERLAY, (WINEDDCOLORKEY *)&desc->u3.ddckCKDestOverlay);
}
if (desc->dwFlags & DDSD_CKDESTBLT)
{
IWineD3DSurface_SetColorKey(surface->WineD3DSurface,
DDCKEY_DESTBLT, (WINEDDCOLORKEY *)&desc->ddckCKDestBlt);
}
if (desc->dwFlags & DDSD_CKSRCOVERLAY)
{
IWineD3DSurface_SetColorKey(surface->WineD3DSurface,
DDCKEY_SRCOVERLAY, (WINEDDCOLORKEY *)&desc->ddckCKSrcOverlay);
}
if (desc->dwFlags & DDSD_CKSRCBLT)
{
IWineD3DSurface_SetColorKey(surface->WineD3DSurface,
DDCKEY_SRCBLT, (WINEDDCOLORKEY *)&desc->ddckCKSrcBlt);
}
if (desc->dwFlags & DDSD_LPSURFACE)
{
hr = IWineD3DSurface_SetMem(surface->WineD3DSurface, desc->lpSurface);
if (FAILED(hr))
{
ERR("Failed to set surface memory, hr %#x.\n", hr);
IWineD3DSurface_Release(surface->WineD3DSurface);
return hr;
}
}
return DD_OK;
}