device.c

这是一个开放源代码的与WINNT/WIN2K/WIN2003兼容的操作系统

        *ppIndexBuffer = NULL;
    } else {
        IUnknown_AddRef(iface);
        object->parentDevice = iface;
        *ppIndexBuffer = (LPDIRECT3DINDEXBUFFER8)object;
    }
    return hrc;
}

static HRESULT WINAPI IDirect3DDevice8Impl_CreateSurface(LPDIRECT3DDEVICE8 iface, UINT Width, UINT Height, D3DFORMAT Format, BOOL Lockable, BOOL Discard, UINT Level, IDirect3DSurface8 **ppSurface,D3DRESOURCETYPE Type, UINT Usage,D3DPOOL Pool, D3DMULTISAMPLE_TYPE MultiSample, DWORD MultisampleQuality)  {
    HRESULT hrc;
    IDirect3DSurface8Impl *object;
    IDirect3DDevice8Impl  *This = (IDirect3DDevice8Impl *)iface;
    TRACE("(%p) Relay\n", This);
    if(MultisampleQuality < 0) { 
        FIXME("MultisampleQuality out of range %d, substituting 0\n", MultisampleQuality);
        /*FIXME: Find out what windows does with a MultisampleQuality < 0 */
        MultisampleQuality=0;
    }

    if(MultisampleQuality > 0){
        FIXME("MultisampleQuality set to %d, substituting 0\n" , MultisampleQuality);
        /*
        MultisampleQuality
        [in] Quality level. The valid range is between zero and one less than the level returned by pQualityLevels used by IDirect3D8::CheckDeviceMultiSampleType. Passing a larger value returns the error D3DERR_INVALIDCALL. The MultisampleQuality values of paired render targets, depth stencil surfaces, and the MultiSample type must all match.
        */
        MultisampleQuality=0;
    }
    /*FIXME: Check MAX bounds of MultisampleQuality*/

    /* Allocate the storage for the device */
    object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirect3DSurface8Impl));
    if (NULL == object) {
        FIXME("Allocation of memory failed\n");
        *ppSurface = NULL;
        return D3DERR_OUTOFVIDEOMEMORY;
    }

    object->lpVtbl = &Direct3DSurface8_Vtbl;
    object->ref = 1;

    TRACE("(%p) : w(%d) h(%d) fmt(%d) surf@%p\n", This, Width, Height, Format, *ppSurface);

    /* Not called from the VTable, no locking needed */
    hrc = IWineD3DDevice_CreateSurface(This->WineD3DDevice, Width, Height, Format, Lockable, Discard, Level,  &object->wineD3DSurface, Type, Usage & WINED3DUSAGE_MASK, (WINED3DPOOL) Pool,MultiSample,MultisampleQuality, NULL, SURFACE_OPENGL, (IUnknown *)object);
    if (hrc != D3D_OK || NULL == object->wineD3DSurface) {
       /* free up object */
        FIXME("(%p) call to IWineD3DDevice_CreateSurface failed\n", This);
        HeapFree(GetProcessHeap(), 0, object);
        *ppSurface = NULL;
    } else {
        IUnknown_AddRef(iface);
        object->parentDevice = iface;
        *ppSurface = (LPDIRECT3DSURFACE8) object;
    }
    return hrc;
}

static HRESULT WINAPI IDirect3DDevice8Impl_CreateRenderTarget(LPDIRECT3DDEVICE8 iface, UINT Width, UINT Height, D3DFORMAT Format, D3DMULTISAMPLE_TYPE MultiSample, BOOL Lockable, IDirect3DSurface8** ppSurface) {
    HRESULT hr;
    TRACE("Relay\n");

    EnterCriticalSection(&d3d8_cs);
    hr = IDirect3DDevice8Impl_CreateSurface(iface, Width, Height, Format, Lockable, FALSE /* Discard */, 0 /* Level */ , ppSurface, D3DRTYPE_SURFACE, D3DUSAGE_RENDERTARGET, D3DPOOL_DEFAULT, MultiSample, 0);
    LeaveCriticalSection(&d3d8_cs);
    return hr;
}

static HRESULT WINAPI IDirect3DDevice8Impl_CreateDepthStencilSurface(LPDIRECT3DDEVICE8 iface, UINT Width, UINT Height, D3DFORMAT Format, D3DMULTISAMPLE_TYPE MultiSample, IDirect3DSurface8** ppSurface) {
    HRESULT hr;
    TRACE("Relay\n");

    /* TODO: Verify that Discard is false */
    EnterCriticalSection(&d3d8_cs);
    hr = IDirect3DDevice8Impl_CreateSurface(iface, Width, Height, Format, TRUE /* Lockable */, FALSE, 0 /* Level */
                                               ,ppSurface, D3DRTYPE_SURFACE, D3DUSAGE_DEPTHSTENCIL,
                                                D3DPOOL_DEFAULT, MultiSample, 0);
    LeaveCriticalSection(&d3d8_cs);
    return hr;
}

static HRESULT WINAPI IDirect3DDevice8Impl_CreateImageSurface(LPDIRECT3DDEVICE8 iface, UINT Width, UINT Height, D3DFORMAT Format, IDirect3DSurface8** ppSurface) {
    HRESULT hr;
    TRACE("Relay\n");

    EnterCriticalSection(&d3d8_cs);
    hr = IDirect3DDevice8Impl_CreateSurface(iface, Width, Height, Format, TRUE /* Loackable */ , FALSE /*Discard*/ , 0 /* Level */ , ppSurface, D3DRTYPE_SURFACE, 0 /* Usage (undefined/none) */ , D3DPOOL_SCRATCH, D3DMULTISAMPLE_NONE, 0 /* MultisampleQuality */);
    LeaveCriticalSection(&d3d8_cs);
    return hr;
}

static HRESULT WINAPI IDirect3DDevice8Impl_CopyRects(LPDIRECT3DDEVICE8 iface, IDirect3DSurface8 *pSourceSurface, CONST RECT *pSourceRects, UINT cRects, IDirect3DSurface8 *pDestinationSurface, CONST POINT *pDestPoints) {
    IDirect3DSurface8Impl *Source = (IDirect3DSurface8Impl *) pSourceSurface;
    IDirect3DSurface8Impl *Dest = (IDirect3DSurface8Impl *) pDestinationSurface;

    HRESULT              hr = WINED3D_OK;
    WINED3DFORMAT        srcFormat, destFormat;
    UINT                 srcWidth,  destWidth;
    UINT                 srcHeight, destHeight;
    UINT                 srcSize;
    WINED3DSURFACE_DESC  winedesc;

    TRACE("(%p) pSrcSur=%p, pSourceRects=%p, cRects=%d, pDstSur=%p, pDestPtsArr=%p\n", iface,
          pSourceSurface, pSourceRects, cRects, pDestinationSurface, pDestPoints);


    /* Check that the source texture is in WINED3DPOOL_SYSTEMMEM and the destination texture is in WINED3DPOOL_DEFAULT */
    memset(&winedesc, 0, sizeof(winedesc));

    winedesc.Format = &srcFormat;
    winedesc.Width  = &srcWidth;
    winedesc.Height = &srcHeight;
    winedesc.Size   = &srcSize;
    IWineD3DSurface_GetDesc(Source->wineD3DSurface, &winedesc);

    winedesc.Format = &destFormat;
    winedesc.Width  = &destWidth;
    winedesc.Height = &destHeight;
    winedesc.Size   = NULL;
    EnterCriticalSection(&d3d8_cs);
    IWineD3DSurface_GetDesc(Dest->wineD3DSurface, &winedesc);

    /* Check that the source and destination formats match */
    if (srcFormat != destFormat && WINED3DFMT_UNKNOWN != destFormat) {
        WARN("(%p) source %p format must match the dest %p format, returning WINED3DERR_INVALIDCALL\n", iface, pSourceSurface, pDestinationSurface);
        LeaveCriticalSection(&d3d8_cs);
        return WINED3DERR_INVALIDCALL;
    } else if (WINED3DFMT_UNKNOWN == destFormat) {
        TRACE("(%p) : Converting destination surface from WINED3DFMT_UNKNOWN to the source format\n", iface);
        IWineD3DSurface_SetFormat(Dest->wineD3DSurface, srcFormat);
        destFormat = srcFormat;
    }

    /* Quick if complete copy ... */
    if (cRects == 0 && pSourceRects == NULL && pDestPoints == NULL) {
        IWineD3DSurface_BltFast(Dest->wineD3DSurface, 0, 0, Source->wineD3DSurface, NULL, WINEDDBLTFAST_NOCOLORKEY);
    } else {
        unsigned int i;
        /* Copy rect by rect */
        if (NULL != pSourceRects && NULL != pDestPoints) {
            for (i = 0; i < cRects; ++i) {
                IWineD3DSurface_BltFast(Dest->wineD3DSurface, pDestPoints[i].x, pDestPoints[i].y, Source->wineD3DSurface, (RECT *) &pSourceRects[i], WINEDDBLTFAST_NOCOLORKEY);
            }
        } else {
            for (i = 0; i < cRects; ++i) {
                IWineD3DSurface_BltFast(Dest->wineD3DSurface, 0, 0, Source->wineD3DSurface, (RECT *) &pSourceRects[i], WINEDDBLTFAST_NOCOLORKEY);
            }
        }
    }
    LeaveCriticalSection(&d3d8_cs);

    return hr;
}

static HRESULT WINAPI IDirect3DDevice8Impl_UpdateTexture(LPDIRECT3DDEVICE8 iface, IDirect3DBaseTexture8* pSourceTexture, IDirect3DBaseTexture8* pDestinationTexture) {
    IDirect3DDevice8Impl *This = (IDirect3DDevice8Impl *)iface;
    HRESULT hr;
    TRACE("(%p) Relay\n" , This);

    EnterCriticalSection(&d3d8_cs);
    hr = IWineD3DDevice_UpdateTexture(This->WineD3DDevice,  ((IDirect3DBaseTexture8Impl *)pSourceTexture)->wineD3DBaseTexture, ((IDirect3DBaseTexture8Impl *)pDestinationTexture)->wineD3DBaseTexture);
    LeaveCriticalSection(&d3d8_cs);
    return hr;
}

static HRESULT WINAPI IDirect3DDevice8Impl_GetFrontBuffer(LPDIRECT3DDEVICE8 iface, IDirect3DSurface8* pDestSurface) {
    IDirect3DDevice8Impl *This = (IDirect3DDevice8Impl *)iface;
    IDirect3DSurface8Impl *destSurface = (IDirect3DSurface8Impl *)pDestSurface;
    HRESULT hr;

    TRACE("(%p) Relay\n" , This);

    if (pDestSurface == NULL) {
        WARN("(%p) : Caller passed NULL as pDestSurface returning D3DERR_INVALIDCALL\n", This);
        return D3DERR_INVALIDCALL;
    }

    EnterCriticalSection(&d3d8_cs);
    hr = IWineD3DDevice_GetFrontBufferData(This->WineD3DDevice, 0, destSurface->wineD3DSurface);
    LeaveCriticalSection(&d3d8_cs);
    return hr;
}

static HRESULT WINAPI IDirect3DDevice8Impl_SetRenderTarget(LPDIRECT3DDEVICE8 iface, IDirect3DSurface8* pRenderTarget, IDirect3DSurface8* pNewZStencil) {
    IDirect3DDevice8Impl *This = (IDirect3DDevice8Impl *)iface;
    IDirect3DSurface8Impl *pSurface = (IDirect3DSurface8Impl *)pRenderTarget;
    IDirect3DSurface8Impl *pZSurface = (IDirect3DSurface8Impl *)pNewZStencil;
    HRESULT hr;
    TRACE("(%p) Relay\n" , This);

    IWineD3DDevice_SetDepthStencilSurface(This->WineD3DDevice, NULL == pZSurface ? NULL : (IWineD3DSurface *)pZSurface->wineD3DSurface);

    EnterCriticalSection(&d3d8_cs);
    hr = IWineD3DDevice_SetRenderTarget(This->WineD3DDevice, 0, pSurface ? (IWineD3DSurface *)pSurface->wineD3DSurface : NULL);
    LeaveCriticalSection(&d3d8_cs);
    return hr;
}

static HRESULT  WINAPI  IDirect3DDevice8Impl_GetRenderTarget(LPDIRECT3DDEVICE8 iface, IDirect3DSurface8** ppRenderTarget) {
    IDirect3DDevice8Impl *This = (IDirect3DDevice8Impl *)iface;
    HRESULT hr = D3D_OK;
    IWineD3DSurface *pRenderTarget;

    TRACE("(%p) Relay\n" , This);

    if (ppRenderTarget == NULL) {
        return D3DERR_INVALIDCALL;
    }
    EnterCriticalSection(&d3d8_cs);
    hr = IWineD3DDevice_GetRenderTarget(This->WineD3DDevice, 0, &pRenderTarget);

    if (hr == D3D_OK && pRenderTarget != NULL) {
        IWineD3DSurface_GetParent(pRenderTarget,(IUnknown**)ppRenderTarget);
        IWineD3DSurface_Release(pRenderTarget);
    } else {
        FIXME("Call to IWineD3DDevice_GetRenderTarget failed\n");
        *ppRenderTarget = NULL;
    }
    LeaveCriticalSection(&d3d8_cs);

    return hr;
}

static HRESULT  WINAPI  IDirect3DDevice8Impl_GetDepthStencilSurface(LPDIRECT3DDEVICE8 iface, IDirect3DSurface8** ppZStencilSurface) {
    IDirect3DDevice8Impl *This = (IDirect3DDevice8Impl *)iface;
    HRESULT hr = D3D_OK;
    IWineD3DSurface *pZStencilSurface;

    TRACE("(%p) Relay\n" , This);
    if(ppZStencilSurface == NULL){
        return D3DERR_INVALIDCALL;
    }

    EnterCriticalSection(&d3d8_cs);
    hr=IWineD3DDevice_GetDepthStencilSurface(This->WineD3DDevice,&pZStencilSurface);
    if(hr == D3D_OK && pZStencilSurface != NULL){
        IWineD3DSurface_GetParent(pZStencilSurface,(IUnknown**)ppZStencilSurface);
        IWineD3DSurface_Release(pZStencilSurface);
    }else{
        FIXME("Call to IWineD3DDevice_GetDepthStencilSurface failed\n");
        *ppZStencilSurface = NULL;
    }
    LeaveCriticalSection(&d3d8_cs);

    return D3D_OK;
}

static HRESULT WINAPI IDirect3DDevice8Impl_BeginScene(LPDIRECT3DDEVICE8 iface) {
    IDirect3DDevice8Impl *This = (IDirect3DDevice8Impl *)iface;
    HRESULT hr;
    TRACE("(%p) Relay\n" , This);

    EnterCriticalSection(&d3d8_cs);
    hr = IWineD3DDevice_BeginScene(This->WineD3DDevice);
    LeaveCriticalSection(&d3d8_cs);
    return hr;
}

static HRESULT WINAPI IDirect3DDevice8Impl_EndScene(LPDIRECT3DDEVICE8 iface) {
    IDirect3DDevice8Impl *This = (IDirect3DDevice8Impl *)iface;
    HRESULT hr;
    TRACE("(%p) Relay\n" , This);

    EnterCriticalSection(&d3d8_cs);
    hr = IWineD3DDevice_EndScene(This->WineD3DDevice);
    LeaveCriticalSection(&d3d8_cs);
    return hr;
}

static HRESULT WINAPI IDirect3DDevice8Impl_Clear(LPDIRECT3DDEVICE8 iface, DWORD Count, CONST D3DRECT* pRects, DWORD Flags, D3DCOLOR Color, float Z, DWORD Stencil) {
    IDirect3DDevice8Impl *This = (IDirect3DDevice8Impl *)iface;
    HRESULT hr;
    TRACE("(%p) Relay\n" , This);

    /* Note: D3DRECT is compatible with WINED3DRECT */
    EnterCriticalSection(&d3d8_cs);
    hr = IWineD3DDevice_Clear(This->WineD3DDevice, Count, (CONST WINED3DRECT*) pRects, Flags, Color, Z, Stencil);
    LeaveCriticalSection(&d3d8_cs);
    return hr;
}

static HRESULT WINAPI IDirect3DDevice8Impl_SetTransform(LPDIRECT3DDEVICE8 iface, D3DTRANSFORMSTATETYPE State, CONST D3DMATRIX* lpMatrix) {
    IDirect3DDevice8Impl *This = (IDirect3DDevice8Impl *)iface;
    HRESULT hr;
    TRACE("(%p) Relay\n" , This);

    /* Note: D3DMATRIX is compatible with WINED3DMATRIX */
    EnterCriticalSection(&d3d8_cs);
    hr = IWineD3DDevice_SetTransform(This->WineD3DDevice, State, (CONST WINED3DMATRIX*) lpMatrix);
    LeaveCriticalSection(&d3d8_cs);
    return hr;
}

static HRESULT WINAPI IDirect3DDevice8Impl_GetTransform(LPDIRECT3DDEVICE8 iface, D3DTRANSFORMSTATETYPE State,D3DMATRIX* pMatrix) {
    IDirect3DDevice8Impl *This = (IDirect3DDevice8Impl *)iface;
    HRESULT hr;
    TRACE("(%p) Relay\n" , This);

    /* Note: D3DMATRIX is compatible with WINED3DMATRIX */
    EnterCriticalSection(&d3d8_cs);
    hr = IWineD3DDevice_GetTransform(This->WineD3DDevice, State, (WINED3DMATRIX*) pMatrix);
    LeaveCriticalSection(&d3d8_cs);
    return hr;
}

static HRESULT WINAPI IDirect3DDevice8Impl_MultiplyTransform(LPDIRECT3DDEVICE8 iface, D3DTRANSFORMSTATETYPE State, CONST D3DMATRIX* pMatrix) {
    IDirect3DDevice8Impl *This = (IDirect3DDevice8Impl *)iface;
    HRESULT hr;
    TRACE("(%p) Relay\n" , This);

    /* Note: D3DMATRIX is compatible with WINED3DMATRIX */