From 1aa1e3dac36707f28865ad887ec076579ea6c7a2 Mon Sep 17 00:00:00 2001 From: Stefan Doesinger Date: Thu, 10 May 2007 21:10:49 +0200 Subject: [PATCH] WineD3D: Implement DDBLT_DEPTHFILL on the active depth stencil target --- dlls/wined3d/surface.c | 33 ++++++++++++++++++++++++++++----- 1 files changed, 28 insertions(+), 5 deletions(-) diff --git a/dlls/wined3d/surface.c b/dlls/wined3d/surface.c index f5272bb..b03e4d8 100644 --- a/dlls/wined3d/surface.c +++ b/dlls/wined3d/surface.c @@ -3086,6 +3086,26 @@ static HRESULT IWineD3DSurfaceImpl_BltOverride(IWineD3DSurfaceImpl *This, RECT * return WINED3DERR_INVALIDCALL; } +static HRESULT WINAPI IWineD3DSurfaceImpl_BltZ(IWineD3DSurfaceImpl *This, RECT *DestRect, IWineD3DSurface *SrcSurface, RECT *SrcRect, DWORD Flags, WINEDDBLTFX *DDBltFx) +{ + IWineD3DDeviceImpl *myDevice = This->resource.wineD3DDevice; + + if (Flags & WINEDDBLT_DEPTHFILL) { + return IWineD3DDevice_Clear((IWineD3DDevice *) myDevice, + DestRect == NULL ? 0 : 1, + (WINED3DRECT *) DestRect, + WINED3DCLEAR_ZBUFFER, + 0x00000000, + (float) DDBltFx->u5.dwFillDepth / (float) MAXDWORD, + 0x00000000); + + return WINED3D_OK; + } + + FIXME("(%p): Unsupp depthstencil blit\n", This); + return WINED3DERR_INVALIDCALL; +} + static HRESULT WINAPI IWineD3DSurfaceImpl_Blt(IWineD3DSurface *iface, RECT *DestRect, IWineD3DSurface *SrcSurface, RECT *SrcRect, DWORD Flags, WINEDDBLTFX *DDBltFx, WINED3DTEXTUREFILTERTYPE Filter) { IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *)iface; IWineD3DSurfaceImpl *Src = (IWineD3DSurfaceImpl *) SrcSurface; @@ -3094,11 +3114,14 @@ static HRESULT WINAPI IWineD3DSurfaceImpl_Blt(IWineD3DSurface *iface, RECT *Dest TRACE("(%p): Usage is %s\n", This, debug_d3dusage(This->resource.usage)); /* Accessing the depth stencil is supposed to fail between a BeginScene and EndScene pair */ - if(myDevice->inScene && - (iface == myDevice->stencilBufferTarget || - (SrcSurface && SrcSurface == myDevice->stencilBufferTarget))) { - TRACE("Attempt to access the depth stencil surface in a BeginScene / EndScene pair, returning WINED3DERR_INVALIDCALL\n"); - return WINED3DERR_INVALIDCALL; + if(iface == myDevice->stencilBufferTarget || (SrcSurface && SrcSurface == myDevice->stencilBufferTarget)) { + if(myDevice->inScene) { + TRACE("Attempt to access the depth stencil surface in a BeginScene / EndScene pair, returning WINED3DERR_INVALIDCALL\n"); + return WINED3DERR_INVALIDCALL; + } else if(IWineD3DSurfaceImpl_BltZ(This, DestRect, SrcSurface, SrcRect, Flags, DDBltFx) == WINED3D_OK) { + TRACE("Z Blit override handled the blit\n"); + return WINED3D_OK; + } } /* Special cases for RenderTargets */ -- 1.5.0.7