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wine/dlls/ddraw/ddraw_private.h
Alexander Dorofeyev cb5e06c944 ddraw: Implement FPU mode fixup in d3d7 device. 
As documented in DirectX7 SDK, d3d7 devices set FPU mode (control word) on every 
call and restore it back to original state before returning, if created in 
DDSCL_FPUPRESERVE cooperative mode. This allows games to work with FPU in a 
possibly incompatible mode and avoid resetting it all the time.
2008-06-23 19:59:33 +02:00

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/*
* Copyright 2006 Stefan Dösinger
*
* 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
*/
#ifndef __WINE_DLLS_DDRAW_DDRAW_PRIVATE_H
#define __WINE_DLLS_DDRAW_DDRAW_PRIVATE_H
/* MAY NOT CONTAIN X11 or DGA specific includes/defines/structs! */
#include <stdarg.h>
#include <stdio.h>
#include "windef.h"
#include "winbase.h"
#include "wtypes.h"
#include "wingdi.h"
#include "winuser.h"
#include "ddraw.h"
#include "ddrawi.h"
#include "d3d.h"
#include "ddcomimpl.h"
#include "wine/wined3d_interface.h"
#include "wine/list.h"
/*****************************************************************************
* IParent - a helper interface
*****************************************************************************/
DEFINE_GUID(IID_IParent, 0xc20e4c88, 0x74e7, 0x4940, 0xba, 0x9f, 0x2e, 0x32, 0x3f, 0x9d, 0xc9, 0x81);
typedef struct IParent *LPPARENT, *PPARENT;
#define INTERFACE IParent
DECLARE_INTERFACE_(IParent,IUnknown)
{
/*** IUnknown methods ***/
STDMETHOD_(HRESULT,QueryInterface)(THIS_ REFIID riid, void** ppvObject) PURE;
STDMETHOD_(ULONG,AddRef)(THIS) PURE;
STDMETHOD_(ULONG,Release)(THIS) PURE;
};
#undef INTERFACE
#if !defined(__cplusplus) || defined(CINTERFACE)
/*** IUnknown methods ***/
#define IParent_QueryInterface(p,a,b) (p)->lpVtbl->QueryInterface(p,a,b)
#define IParent_AddRef(p) (p)->lpVtbl->AddRef(p)
#define IParent_Release(p) (p)->lpVtbl->Release(p)
#endif
/* Typdef the interfaces */
typedef struct IDirectDrawImpl IDirectDrawImpl;
typedef struct IDirectDrawSurfaceImpl IDirectDrawSurfaceImpl;
typedef struct IDirectDrawClipperImpl IDirectDrawClipperImpl;
typedef struct IDirectDrawPaletteImpl IDirectDrawPaletteImpl;
typedef struct IDirect3DDeviceImpl IDirect3DDeviceImpl;
typedef struct IDirect3DLightImpl IDirect3DLightImpl;
typedef struct IDirect3DViewportImpl IDirect3DViewportImpl;
typedef struct IDirect3DMaterialImpl IDirect3DMaterialImpl;
typedef struct IDirect3DExecuteBufferImpl IDirect3DExecuteBufferImpl;
typedef struct IDirect3DVertexBufferImpl IDirect3DVertexBufferImpl;
typedef struct IParentImpl IParentImpl;
/* Callbacks for implicit object destruction */
extern ULONG WINAPI D3D7CB_DestroySwapChain(IWineD3DSwapChain *pSwapChain);
extern ULONG WINAPI D3D7CB_DestroyDepthStencilSurface(IWineD3DSurface *pSurface);
/* Global critical section */
extern CRITICAL_SECTION ddraw_cs;
extern DWORD force_refresh_rate;
/*****************************************************************************
* IDirectDraw implementation structure
*****************************************************************************/
struct FvfToDecl
{
DWORD fvf;
IWineD3DVertexDeclaration *decl;
};
struct IDirectDrawImpl
{
/* IUnknown fields */
ICOM_VFIELD_MULTI(IDirectDraw7);
ICOM_VFIELD_MULTI(IDirectDraw4);
ICOM_VFIELD_MULTI(IDirectDraw3);
ICOM_VFIELD_MULTI(IDirectDraw2);
ICOM_VFIELD_MULTI(IDirectDraw);
ICOM_VFIELD_MULTI(IDirect3D7);
ICOM_VFIELD_MULTI(IDirect3D3);
ICOM_VFIELD_MULTI(IDirect3D2);
ICOM_VFIELD_MULTI(IDirect3D);
/* See comment in IDirectDraw::AddRef */
LONG ref7, ref4, ref2, ref3, ref1, numIfaces;
/* WineD3D linkage */
IWineD3D *wineD3D;
IWineD3DDevice *wineD3DDevice;
IDirectDrawSurfaceImpl *DepthStencilBuffer;
BOOL d3d_initialized;
/* Misc ddraw fields */
UINT total_vidmem;
DWORD cur_scanline;
BOOL fake_vblank;
BOOL initialized;
/* DirectDraw things, which are not handled by WineD3D */
DWORD cooperative_level;
DWORD orig_width, orig_height;
DWORD orig_bpp;
DDCAPS caps;
/* D3D things */
IDirectDrawSurfaceImpl *d3d_target;
HWND d3d_window;
IDirect3DDeviceImpl *d3ddevice;
int d3dversion;
/* Various HWNDs */
HWND focuswindow;
HWND devicewindow;
/* The surface type to request */
WINED3DSURFTYPE ImplType;
/* Our private window class */
char classname[32];
WNDCLASSA wnd_class;
/* Helpers for surface creation */
IDirectDrawSurfaceImpl *tex_root;
BOOL depthstencil;
/* For the dll unload cleanup code */
struct list ddraw_list_entry;
/* The surface list - can't relay this to WineD3D
* because of IParent
*/
struct list surface_list;
LONG surfaces;
/* FVF management */
struct FvfToDecl *decls;
UINT numConvertedDecls, declArraySize;
};
/* Declare the VTables. They can be found ddraw.c */
const IDirectDraw7Vtbl IDirectDraw7_Vtbl;
const IDirectDraw4Vtbl IDirectDraw4_Vtbl;
const IDirectDraw3Vtbl IDirectDraw3_Vtbl;
const IDirectDraw2Vtbl IDirectDraw2_Vtbl;
const IDirectDrawVtbl IDirectDraw1_Vtbl;
/* Helper structures */
typedef struct EnumDisplayModesCBS
{
void *context;
LPDDENUMMODESCALLBACK2 callback;
} EnumDisplayModesCBS;
typedef struct EnumSurfacesCBS
{
void *context;
LPDDENUMSURFACESCALLBACK7 callback;
LPDDSURFACEDESC2 pDDSD;
DWORD Flags;
} EnumSurfacesCBS;
/* Utility functions */
void
DDRAW_Convert_DDSCAPS_1_To_2(const DDSCAPS* pIn,
DDSCAPS2* pOut);
void
DDRAW_Convert_DDDEVICEIDENTIFIER_2_To_1(const DDDEVICEIDENTIFIER2* pIn,
DDDEVICEIDENTIFIER* pOut);
void
IDirectDrawImpl_Destroy(IDirectDrawImpl *This);
HRESULT WINAPI
IDirectDrawImpl_RecreateSurfacesCallback(IDirectDrawSurface7 *surf,
DDSURFACEDESC2 *desc,
void *Context);
IWineD3DVertexDeclaration *
IDirectDrawImpl_FindDecl(IDirectDrawImpl *This,
DWORD fvf);
/* The default surface type */
extern WINED3DSURFTYPE DefaultSurfaceType;
/*****************************************************************************
* IDirectDrawSurface implementation structure
*****************************************************************************/
struct IDirectDrawSurfaceImpl
{
/* IUnknown fields */
ICOM_VFIELD_MULTI(IDirectDrawSurface7);
ICOM_VFIELD_MULTI(IDirectDrawSurface3);
ICOM_VFIELD_MULTI(IDirectDrawGammaControl);
ICOM_VFIELD_MULTI(IDirect3DTexture2);
ICOM_VFIELD_MULTI(IDirect3DTexture);
LONG ref;
IUnknown *ifaceToRelease;
int version;
/* Connections to other Objects */
IDirectDrawImpl *ddraw;
IWineD3DSurface *WineD3DSurface;
IWineD3DBaseTexture *wineD3DTexture;
/* This implementation handles attaching surfaces to other surfaces */
IDirectDrawSurfaceImpl *next_attached;
IDirectDrawSurfaceImpl *first_attached;
/* Complex surfaces are organized in a tree, although the tree is degenerated to a list in most cases.
* In mipmap and primary surfaces each level has only one attachment, which is the next surface level.
* Only the cube texture root has 6 surfaces attached, which then have a normal mipmap chain attached
* to them. So hardcode the array to 6, a dynamic array or a list would be an overkill.
*/
#define MAX_COMPLEX_ATTACHED 6
IDirectDrawSurfaceImpl *complex_array[MAX_COMPLEX_ATTACHED];
/* You can't traverse the tree upwards. Only a flag for Surface::Release because its needed there,
* but no pointer to prevent temptations to traverse it in the wrong direction.
*/
BOOL is_complex_root;
/* Surface description, for GetAttachedSurface */
DDSURFACEDESC2 surface_desc;
/* Misc things */
DWORD uniqueness_value;
UINT mipmap_level;
WINED3DSURFTYPE ImplType;
/* For D3DDevice creation */
BOOL isRenderTarget;
/* Clipper objects */
IDirectDrawClipperImpl *clipper;
/* For the ddraw surface list */
struct list surface_list_entry;
DWORD Handle;
};
/* VTable declaration. It's located in surface.c / surface_thunks.c */
const IDirectDrawSurface7Vtbl IDirectDrawSurface7_Vtbl;
const IDirectDrawSurface3Vtbl IDirectDrawSurface3_Vtbl;
const IDirectDrawGammaControlVtbl IDirectDrawGammaControl_Vtbl;
const IDirect3DTexture2Vtbl IDirect3DTexture2_Vtbl;
const IDirect3DTextureVtbl IDirect3DTexture1_Vtbl;
HRESULT WINAPI IDirectDrawSurfaceImpl_AddAttachedSurface(IDirectDrawSurfaceImpl *This, IDirectDrawSurfaceImpl *Surf);
void IDirectDrawSurfaceImpl_Destroy(IDirectDrawSurfaceImpl *This);
/* Get the number of bytes per pixel for a given surface */
#define PFGET_BPP(pf) (pf.dwFlags&DDPF_PALETTEINDEXED8?1:((pf.dwRGBBitCount+7)/8))
#define GET_BPP(desc) PFGET_BPP(desc.ddpfPixelFormat)
/*****************************************************************************
* IParent Implementation
*****************************************************************************/
struct IParentImpl
{
/* IUnknown fields */
ICOM_VFIELD_MULTI(IParent);
LONG ref;
/* IParentImpl fields */
IUnknown *child;
};
const IParentVtbl IParent_Vtbl;
/*****************************************************************************
* IDirect3DDevice implementation
*****************************************************************************/
typedef enum
{
DDrawHandle_Unknown = 0,
DDrawHandle_Texture = 1,
DDrawHandle_Material = 2,
DDrawHandle_Matrix = 3,
DDrawHandle_StateBlock = 4
} DDrawHandleTypes;
struct HandleEntry
{
void *ptr;
DDrawHandleTypes type;
};
struct IDirect3DDeviceImpl
{
/* IUnknown */
ICOM_VFIELD_MULTI(IDirect3DDevice7);
ICOM_VFIELD_MULTI(IDirect3DDevice3);
ICOM_VFIELD_MULTI(IDirect3DDevice2);
ICOM_VFIELD_MULTI(IDirect3DDevice);
LONG ref;
/* Other object connections */
IWineD3DDevice *wineD3DDevice;
IDirectDrawImpl *ddraw;
IWineD3DIndexBuffer *indexbuffer;
IDirectDrawSurfaceImpl *target;
BOOL OffScreenTarget;
/* Viewport management */
IDirect3DViewportImpl *viewport_list;
IDirect3DViewportImpl *current_viewport;
D3DVIEWPORT7 active_viewport;
/* Required to keep track which of two available texture blending modes in d3ddevice3 is used */
BOOL legacyTextureBlending;
/* Light state */
DWORD material;
/* Rendering functions to wrap D3D(1-3) to D3D7 */
D3DPRIMITIVETYPE primitive_type;
DWORD vertex_type;
DWORD render_flags;
DWORD nb_vertices;
LPBYTE vertex_buffer;
DWORD vertex_size;
DWORD buffer_size;
/* Handle management */
struct HandleEntry *Handles;
DWORD numHandles;
D3DMATRIXHANDLE world, proj, view;
};
/* Vtables in various versions */
const IDirect3DDevice7Vtbl IDirect3DDevice7_FPUSetup_Vtbl;
const IDirect3DDevice7Vtbl IDirect3DDevice7_FPUPreserve_Vtbl;
const IDirect3DDevice3Vtbl IDirect3DDevice3_Vtbl;
const IDirect3DDevice2Vtbl IDirect3DDevice2_Vtbl;
const IDirect3DDeviceVtbl IDirect3DDevice1_Vtbl;
/* The IID */
const GUID IID_D3DDEVICE_WineD3D;
/* Helper functions */
HRESULT IDirect3DImpl_GetCaps(IWineD3D *WineD3D, D3DDEVICEDESC *Desc123, D3DDEVICEDESC7 *Desc7);
DWORD IDirect3DDeviceImpl_CreateHandle(IDirect3DDeviceImpl *This);
WINED3DZBUFFERTYPE IDirect3DDeviceImpl_UpdateDepthStencil(IDirect3DDeviceImpl *This);
/* Structures */
struct EnumTextureFormatsCBS
{
LPD3DENUMTEXTUREFORMATSCALLBACK cbv2;
LPD3DENUMPIXELFORMATSCALLBACK cbv7;
void *Context;
};
/*****************************************************************************
* IDirect3D implementation
*****************************************************************************/
/* No implementation structure as this is only another interface to DirectDraw */
/* the Vtables */
const IDirect3DVtbl IDirect3D1_Vtbl;
const IDirect3D2Vtbl IDirect3D2_Vtbl;
const IDirect3D3Vtbl IDirect3D3_Vtbl;
const IDirect3D7Vtbl IDirect3D7_Vtbl;
/* Structure for EnumZBufferFormats */
struct EnumZBufferFormatsData
{
LPD3DENUMPIXELFORMATSCALLBACK Callback;
void *Context;
};
/*****************************************************************************
* IDirectDrawClipper implementation structure
*****************************************************************************/
struct IDirectDrawClipperImpl
{
/* IUnknown fields */
ICOM_VFIELD_MULTI(IDirectDrawClipper);
LONG ref;
IWineD3DClipper *wineD3DClipper;
IDirectDrawImpl *ddraw_owner;
};
const IDirectDrawClipperVtbl IDirectDrawClipper_Vtbl;
typedef IWineD3DClipper* (WINAPI *fnWineDirect3DCreateClipper)(IUnknown *);
fnWineDirect3DCreateClipper pWineDirect3DCreateClipper;
/*****************************************************************************
* IDirectDrawPalette implementation structure
*****************************************************************************/
struct IDirectDrawPaletteImpl
{
/* IUnknown fields */
ICOM_VFIELD_MULTI(IDirectDrawPalette);
LONG ref;
/* WineD3D uplink */
IWineD3DPalette *wineD3DPalette;
/* IDirectDrawPalette fields */
IDirectDrawImpl *ddraw_owner;
IUnknown *ifaceToRelease;
};
const IDirectDrawPaletteVtbl IDirectDrawPalette_Vtbl;
/******************************************************************************
* DirectDraw ClassFactory implementation - incomplete
******************************************************************************/
typedef struct
{
ICOM_VFIELD_MULTI(IClassFactory);
LONG ref;
HRESULT (*pfnCreateInstance)(IUnknown *pUnkOuter, REFIID iid, LPVOID *ppObj);
} IClassFactoryImpl;
/* Helper structures */
struct object_creation_info
{
const CLSID *clsid;
HRESULT (*pfnCreateInstance)(IUnknown *pUnkOuter, REFIID riid,
void **ppObj);
};
/******************************************************************************
* IDirect3DLight implementation structure - Wraps to D3D7
******************************************************************************/
struct IDirect3DLightImpl
{
ICOM_VFIELD_MULTI(IDirect3DLight);
LONG ref;
/* IDirect3DLight fields */
IDirectDrawImpl *ddraw;
/* If this light is active for one viewport, put the viewport here */
IDirect3DViewportImpl *active_viewport;
D3DLIGHT2 light;
D3DLIGHT7 light7;
DWORD dwLightIndex;
/* Chained list used for adding / removing from viewports */
IDirect3DLightImpl *next;
/* Activation function */
void (*activate)(IDirect3DLightImpl*);
void (*desactivate)(IDirect3DLightImpl*);
void (*update)(IDirect3DLightImpl*);
};
/* Vtable */
const IDirect3DLightVtbl IDirect3DLight_Vtbl;
/* Helper functions */
void light_update(IDirect3DLightImpl* This);
void light_activate(IDirect3DLightImpl* This);
void light_desactivate(IDirect3DLightImpl* This);
/******************************************************************************
* IDirect3DMaterial implementation structure - Wraps to D3D7
******************************************************************************/
struct IDirect3DMaterialImpl
{
ICOM_VFIELD_MULTI(IDirect3DMaterial3);
ICOM_VFIELD_MULTI(IDirect3DMaterial2);
ICOM_VFIELD_MULTI(IDirect3DMaterial);
LONG ref;
/* IDirect3DMaterial2 fields */
IDirectDrawImpl *ddraw;
IDirect3DDeviceImpl *active_device;
D3DMATERIAL mat;
DWORD Handle;
void (*activate)(IDirect3DMaterialImpl* this);
};
/* VTables in various versions */
const IDirect3DMaterialVtbl IDirect3DMaterial_Vtbl;
const IDirect3DMaterial2Vtbl IDirect3DMaterial2_Vtbl;
const IDirect3DMaterial3Vtbl IDirect3DMaterial3_Vtbl;
/* Helper functions */
void material_activate(IDirect3DMaterialImpl* This);
/*****************************************************************************
* IDirect3DViewport - Wraps to D3D7
*****************************************************************************/
struct IDirect3DViewportImpl
{
ICOM_VFIELD_MULTI(IDirect3DViewport3);
LONG ref;
/* IDirect3DViewport fields */
IDirectDrawImpl *ddraw;
/* If this viewport is active for one device, put the device here */
IDirect3DDeviceImpl *active_device;
DWORD num_lights;
DWORD map_lights;
int use_vp2;
union
{
D3DVIEWPORT vp1;
D3DVIEWPORT2 vp2;
} viewports;
/* Activation function */
void (*activate)(IDirect3DViewportImpl*, BOOL);
/* Field used to chain viewports together */
IDirect3DViewportImpl *next;
/* Lights list */
IDirect3DLightImpl *lights;
/* Background material */
IDirect3DMaterialImpl *background;
};
/* Vtable */
const IDirect3DViewport3Vtbl IDirect3DViewport3_Vtbl;
/* Helper functions */
void viewport_activate(IDirect3DViewportImpl* This, BOOL ignore_lights);
/*****************************************************************************
* IDirect3DExecuteBuffer - Wraps to D3D7
*****************************************************************************/
struct IDirect3DExecuteBufferImpl
{
/* IUnknown */
ICOM_VFIELD_MULTI(IDirect3DExecuteBuffer);
LONG ref;
/* IDirect3DExecuteBuffer fields */
IDirectDrawImpl *ddraw;
IDirect3DDeviceImpl *d3ddev;
D3DEXECUTEBUFFERDESC desc;
D3DEXECUTEDATA data;
/* This buffer will store the transformed vertices */
void *vertex_data;
WORD *indices;
int nb_indices;
/* This flags is set to TRUE if we allocated ourselves the
* data buffer
*/
BOOL need_free;
};
/* The VTable */
const IDirect3DExecuteBufferVtbl IDirect3DExecuteBuffer_Vtbl;
/* The execute function */
void
IDirect3DExecuteBufferImpl_Execute(IDirect3DExecuteBufferImpl *This,
IDirect3DDeviceImpl *Device,
IDirect3DViewportImpl *ViewportImpl);
/*****************************************************************************
* IDirect3DVertexBuffer
*****************************************************************************/
struct IDirect3DVertexBufferImpl
{
/*** IUnknown Methods ***/
ICOM_VFIELD_MULTI(IDirect3DVertexBuffer7);
ICOM_VFIELD_MULTI(IDirect3DVertexBuffer);
LONG ref;
/*** WineD3D and ddraw links ***/
IWineD3DVertexBuffer *wineD3DVertexBuffer;
IWineD3DVertexDeclaration *wineD3DVertexDeclaration;
IDirectDrawImpl *ddraw;
/*** Storage for D3D7 specific things ***/
DWORD Caps;
};
/* The Vtables */
const IDirect3DVertexBuffer7Vtbl IDirect3DVertexBuffer7_Vtbl;
const IDirect3DVertexBufferVtbl IDirect3DVertexBuffer1_Vtbl;
/*****************************************************************************
* Helper functions from utils.c
*****************************************************************************/
#define GET_TEXCOUNT_FROM_FVF(d3dvtVertexType) \
(((d3dvtVertexType) & D3DFVF_TEXCOUNT_MASK) >> D3DFVF_TEXCOUNT_SHIFT)
#define GET_TEXCOORD_SIZE_FROM_FVF(d3dvtVertexType, tex_num) \
(((((d3dvtVertexType) >> (16 + (2 * (tex_num)))) + 1) & 0x03) + 1)
void PixelFormat_WineD3DtoDD(DDPIXELFORMAT *DDPixelFormat, WINED3DFORMAT WineD3DFormat);
WINED3DFORMAT PixelFormat_DD2WineD3D(const DDPIXELFORMAT *DDPixelFormat);
void DDRAW_dump_surface_desc(const DDSURFACEDESC2 *lpddsd);
void DDRAW_dump_pixelformat(const DDPIXELFORMAT *PixelFormat);
void dump_D3DMATRIX(const D3DMATRIX *mat);
void DDRAW_dump_DDCAPS(const DDCAPS *lpcaps);
DWORD get_flexible_vertex_size(DWORD d3dvtVertexType);
void DDRAW_dump_DDSCAPS2(const DDSCAPS2 *in);
void DDRAW_dump_cooperativelevel(DWORD cooplevel);
/* This only needs to be here as long the processvertices functionality of
* IDirect3DExecuteBuffer isn't in WineD3D */
void multiply_matrix(LPD3DMATRIX dest, const D3DMATRIX *src1, const D3DMATRIX *src2);
/* Helper function in main.c */
BOOL LoadWineD3D(void);
/* Used for generic dumping */
typedef struct
{
DWORD val;
const char* name;
} flag_info;
#define FE(x) { x, #x }
typedef struct
{
DWORD val;
const char* name;
void (*func)(const void *);
ptrdiff_t offset;
} member_info;
/* Structure copy */
#define ME(x,f,e) { x, #x, (void (*)(const void *))(f), offsetof(STRUCT, e) }
#define DD_STRUCT_COPY_BYSIZE(to,from) \
do { \
DWORD __size = (to)->dwSize; \
DWORD __copysize = __size; \
DWORD __resetsize = __size; \
assert(to != from); \
if (__resetsize > sizeof(*to)) \
__resetsize = sizeof(*to); \
memset(to,0,__resetsize); \
if ((from)->dwSize < __size) \
__copysize = (from)->dwSize; \
memcpy(to,from,__copysize); \
(to)->dwSize = __size;/*restore size*/ \
} while (0)
#endif
HRESULT hr_ddraw_from_wined3d(HRESULT hr);
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