842 lines
28 KiB
C
842 lines
28 KiB
C
/*
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* 2D Surface implementation without OpenGL
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*
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* Copyright 1997-2000 Marcus Meissner
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* Copyright 1998-2000 Lionel Ulmer
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* Copyright 2000-2001 TransGaming Technologies Inc.
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* Copyright 2002-2005 Jason Edmeades
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* Copyright 2002-2003 Raphael Junqueira
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* Copyright 2004 Christian Costa
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* Copyright 2005 Oliver Stieber
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* Copyright 2006-2008 Stefan Dösinger
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "config.h"
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#include "wine/port.h"
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#include "wined3d_private.h"
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#include <assert.h>
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#include <stdio.h>
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/* Use the d3d_surface debug channel to have one channel for all surfaces */
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WINE_DEFAULT_DEBUG_CHANNEL(d3d_surface);
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WINE_DECLARE_DEBUG_CHANNEL(fps);
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/*****************************************************************************
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* x11_copy_to_screen
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*
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* Helper function that blts the front buffer contents to the target window
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*
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* Params:
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* This: Surface to copy from
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* rc: Rectangle to copy
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*
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*****************************************************************************/
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static void
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x11_copy_to_screen(IWineD3DSurfaceImpl *This,
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LPRECT rc)
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{
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if(This->resource.usage & WINED3DUSAGE_RENDERTARGET)
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{
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POINT offset = {0,0};
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HWND hDisplayWnd;
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HDC hDisplayDC;
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HDC hSurfaceDC = 0;
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RECT drawrect;
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TRACE("(%p)->(%p): Copying to screen\n", This, rc);
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hSurfaceDC = This->hDC;
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hDisplayWnd = This->resource.wineD3DDevice->ddraw_window;
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hDisplayDC = GetDCEx(hDisplayWnd, 0, DCX_CLIPSIBLINGS|DCX_CACHE);
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if(rc)
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{
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TRACE(" copying rect (%d,%d)->(%d,%d), offset (%d,%d)\n",
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rc->left, rc->top, rc->right, rc->bottom, offset.x, offset.y);
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}
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/* Front buffer coordinates are screen coordinates. Map them to the destination
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* window if not fullscreened
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*/
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if(!This->resource.wineD3DDevice->ddraw_fullscreen) {
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ClientToScreen(hDisplayWnd, &offset);
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}
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#if 0
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/* FIXME: this doesn't work... if users really want to run
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* X in 8bpp, then we need to call directly into display.drv
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* (or Wine's equivalent), and force a private colormap
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* without default entries. */
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if (This->palette) {
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SelectPalette(hDisplayDC, This->palette->hpal, FALSE);
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RealizePalette(hDisplayDC); /* sends messages => deadlocks */
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}
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#endif
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drawrect.left = 0;
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drawrect.right = This->currentDesc.Width;
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drawrect.top = 0;
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drawrect.bottom = This->currentDesc.Height;
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#if 0
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/* TODO: Support clippers */
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if (This->clipper)
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{
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RECT xrc;
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HWND hwnd = ((IWineD3DClipperImpl *) This->clipper)->hWnd;
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if (hwnd && GetClientRect(hwnd,&xrc))
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{
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OffsetRect(&xrc,offset.x,offset.y);
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IntersectRect(&drawrect,&drawrect,&xrc);
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}
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}
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#endif
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if (rc)
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{
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IntersectRect(&drawrect,&drawrect,rc);
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}
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else
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{
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/* Only use this if the caller did not pass a rectangle, since
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* due to double locking this could be the wrong one ...
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*/
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if (This->lockedRect.left != This->lockedRect.right)
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{
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IntersectRect(&drawrect,&drawrect,&This->lockedRect);
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}
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}
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BitBlt(hDisplayDC,
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drawrect.left-offset.x, drawrect.top-offset.y,
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drawrect.right-drawrect.left, drawrect.bottom-drawrect.top,
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hSurfaceDC,
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drawrect.left, drawrect.top,
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SRCCOPY);
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ReleaseDC(hDisplayWnd, hDisplayDC);
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}
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}
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/*****************************************************************************
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* IWineD3DSurface::Release, GDI version
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*
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* In general a normal COM Release method, but the GDI version doesn't have
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* to destroy all the GL things.
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*
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*****************************************************************************/
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ULONG WINAPI IWineGDISurfaceImpl_Release(IWineD3DSurface *iface) {
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IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *)iface;
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ULONG ref = InterlockedDecrement(&This->resource.ref);
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TRACE("(%p) : Releasing from %d\n", This, ref + 1);
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if (ref == 0) {
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IWineD3DDeviceImpl *device = (IWineD3DDeviceImpl *) This->resource.wineD3DDevice;
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TRACE("(%p) : cleaning up\n", This);
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if(This->Flags & SFLAG_DIBSECTION) {
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/* Release the DC */
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SelectObject(This->hDC, This->dib.holdbitmap);
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DeleteDC(This->hDC);
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/* Release the DIB section */
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DeleteObject(This->dib.DIBsection);
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This->dib.bitmap_data = NULL;
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This->resource.allocatedMemory = NULL;
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}
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if(This->Flags & SFLAG_USERPTR) IWineD3DSurface_SetMem(iface, NULL);
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HeapFree(GetProcessHeap(), 0, This->palette9);
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IWineD3DResourceImpl_CleanUp((IWineD3DResource *)iface);
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if(iface == device->ddraw_primary)
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device->ddraw_primary = NULL;
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TRACE("(%p) Released\n", This);
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HeapFree(GetProcessHeap(), 0, This);
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}
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return ref;
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}
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/*****************************************************************************
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* IWineD3DSurface::PreLoad, GDI version
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*
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* This call is unsupported on GDI surfaces, if it's called something went
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* wrong in the parent library. Write an informative warning
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*
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*****************************************************************************/
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static void WINAPI
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IWineGDISurfaceImpl_PreLoad(IWineD3DSurface *iface)
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{
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ERR("(%p): PreLoad is not supported on X11 surfaces!\n", iface);
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ERR("(%p): Most likely the parent library did something wrong.\n", iface);
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ERR("(%p): Please report to wine-devel\n", iface);
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}
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/*****************************************************************************
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* IWineD3DSurface::LockRect, GDI version
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*
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* Locks the surface and returns a pointer to the surface memory
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*
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* Params:
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* pLockedRect: Address to return the locking info at
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* pRect: Rectangle to lock
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* Flags: Some flags
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*
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* Returns:
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* WINED3D_OK on success
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* WINED3DERR_INVALIDCALL on errors
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*
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*****************************************************************************/
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static HRESULT WINAPI
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IWineGDISurfaceImpl_LockRect(IWineD3DSurface *iface,
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WINED3DLOCKED_RECT* pLockedRect,
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CONST RECT* pRect,
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DWORD Flags)
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{
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IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *)iface;
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/* Already locked? */
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if(This->Flags & SFLAG_LOCKED)
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{
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ERR("(%p) Surface already locked\n", This);
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/* What should I return here? */
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return WINED3DERR_INVALIDCALL;
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}
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if (!(This->Flags & SFLAG_LOCKABLE))
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{
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/* This is some GL specific thing, see the OpenGL version of
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* this method, but check for the flag and write a trace
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*/
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TRACE("Warning: trying to lock unlockable surf@%p\n", This);
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}
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TRACE("(%p) : rect@%p flags(%08x), output lockedRect@%p, memory@%p\n",
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This, pRect, Flags, pLockedRect, This->resource.allocatedMemory);
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if(!This->resource.allocatedMemory) {
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HDC hdc;
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HRESULT hr;
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/* This happens on gdi surfaces if the application set a user pointer and resets it.
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* Recreate the DIB section
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*/
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hr = IWineD3DSurface_GetDC(iface, &hdc); /* will recursively call lockrect, do not set the LOCKED flag to this line */
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if(hr != WINED3D_OK) return hr;
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hr = IWineD3DSurface_ReleaseDC(iface, hdc);
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if(hr != WINED3D_OK) return hr;
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}
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pLockedRect->Pitch = IWineD3DSurface_GetPitch(iface);
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if (NULL == pRect)
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{
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pLockedRect->pBits = This->resource.allocatedMemory;
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This->lockedRect.left = 0;
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This->lockedRect.top = 0;
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This->lockedRect.right = This->currentDesc.Width;
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This->lockedRect.bottom = This->currentDesc.Height;
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TRACE("Locked Rect (%p) = l %d, t %d, r %d, b %d\n",
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&This->lockedRect, This->lockedRect.left, This->lockedRect.top,
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This->lockedRect.right, This->lockedRect.bottom);
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}
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else
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{
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TRACE("Lock Rect (%p) = l %d, t %d, r %d, b %d\n",
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pRect, pRect->left, pRect->top, pRect->right, pRect->bottom);
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if (This->resource.format == WINED3DFMT_DXT1)
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{
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/* DXT1 is half byte per pixel */
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pLockedRect->pBits = This->resource.allocatedMemory +
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(pLockedRect->Pitch * pRect->top) +
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((pRect->left * This->bytesPerPixel / 2));
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}
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else
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{
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pLockedRect->pBits = This->resource.allocatedMemory +
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(pLockedRect->Pitch * pRect->top) +
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(pRect->left * This->bytesPerPixel);
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}
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This->lockedRect.left = pRect->left;
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This->lockedRect.top = pRect->top;
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This->lockedRect.right = pRect->right;
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This->lockedRect.bottom = pRect->bottom;
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}
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/* No dirtifying is needed for this surface implementation */
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TRACE("returning memory@%p, pitch(%d)\n", pLockedRect->pBits, pLockedRect->Pitch);
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This->Flags |= SFLAG_LOCKED;
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return WINED3D_OK;
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}
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/*****************************************************************************
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* IWineD3DSurface::UnlockRect, GDI version
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*
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* Unlocks a surface. This implementation doesn't do much, except updating
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* the window if the front buffer is unlocked
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*
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* Returns:
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* WINED3D_OK on success
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* WINED3DERR_INVALIDCALL on failure
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*
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*****************************************************************************/
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static HRESULT WINAPI
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IWineGDISurfaceImpl_UnlockRect(IWineD3DSurface *iface)
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{
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IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *)iface;
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IWineD3DDeviceImpl *dev = (IWineD3DDeviceImpl *) This->resource.wineD3DDevice;
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TRACE("(%p)\n", This);
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if (!(This->Flags & SFLAG_LOCKED))
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{
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WARN("trying to Unlock an unlocked surf@%p\n", This);
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return WINED3DERR_INVALIDCALL;
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}
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/* Can be useful for debugging */
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#if 0
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{
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static unsigned int gen = 0;
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char buffer[4096];
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++gen;
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if ((gen % 10) == 0) {
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snprintf(buffer, sizeof(buffer), "/tmp/surface%p_type%u_level%u_%u.ppm", This, This->glDescription.target, This->glDescription.level, gen);
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IWineD3DSurfaceImpl_SaveSnapshot(iface, buffer);
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}
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/*
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* debugging crash code
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if (gen == 250) {
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void** test = NULL;
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*test = 0;
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}
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*/
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}
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#endif
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/* Update the screen */
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if(This == (IWineD3DSurfaceImpl *) dev->ddraw_primary)
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{
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x11_copy_to_screen(This, &This->lockedRect);
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}
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This->Flags &= ~SFLAG_LOCKED;
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memset(&This->lockedRect, 0, sizeof(RECT));
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return WINED3D_OK;
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}
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/*****************************************************************************
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* IWineD3DSurface::Flip, GDI version
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*
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* Flips 2 flipping enabled surfaces. Determining the 2 targets is done by
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* the parent library. This implementation changes the data pointers of the
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* surfaces and copies the new front buffer content to the screen
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*
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* Params:
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* override: Flipping target(e.g. back buffer)
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*
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* Returns:
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* WINED3D_OK on success
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*
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*****************************************************************************/
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static HRESULT WINAPI
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IWineGDISurfaceImpl_Flip(IWineD3DSurface *iface,
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IWineD3DSurface *override,
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DWORD Flags)
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{
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IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *) iface;
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IWineD3DSurfaceImpl *Target = (IWineD3DSurfaceImpl *) override;
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TRACE("(%p)->(%p,%x)\n", This, override, Flags);
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TRACE("(%p) Flipping to surface %p\n", This, Target);
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if(Target == NULL)
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{
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ERR("(%p): Can't flip without a target\n", This);
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return WINED3DERR_INVALIDCALL;
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}
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/* Flip the DC */
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{
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HDC tmp;
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tmp = This->hDC;
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This->hDC = Target->hDC;
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Target->hDC = tmp;
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}
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/* Flip the DIBsection */
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{
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HBITMAP tmp;
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tmp = This->dib.DIBsection;
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This->dib.DIBsection = Target->dib.DIBsection;
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Target->dib.DIBsection = tmp;
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}
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/* Flip the surface data */
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{
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void* tmp;
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tmp = This->dib.bitmap_data;
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This->dib.bitmap_data = Target->dib.bitmap_data;
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Target->dib.bitmap_data = tmp;
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tmp = This->resource.allocatedMemory;
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This->resource.allocatedMemory = Target->resource.allocatedMemory;
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Target->resource.allocatedMemory = tmp;
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}
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/* client_memory should not be different, but just in case */
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{
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BOOL tmp;
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tmp = This->dib.client_memory;
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This->dib.client_memory = Target->dib.client_memory;
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Target->dib.client_memory = tmp;
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}
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/* Useful for debugging */
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#if 0
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{
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static unsigned int gen = 0;
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char buffer[4096];
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++gen;
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if ((gen % 10) == 0) {
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snprintf(buffer, sizeof(buffer), "/tmp/surface%p_type%u_level%u_%u.ppm", This, This->glDescription.target, This->glDescription.level, gen);
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IWineD3DSurfaceImpl_SaveSnapshot(iface, buffer);
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}
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/*
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* debugging crash code
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if (gen == 250) {
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void** test = NULL;
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*test = 0;
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}
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*/
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}
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#endif
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/* Update the screen */
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x11_copy_to_screen(This, NULL);
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/* FPS support */
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if (TRACE_ON(fps))
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{
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static long prev_time, frames;
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DWORD time = GetTickCount();
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frames++;
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/* every 1.5 seconds */
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if (time - prev_time > 1500) {
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TRACE_(fps)("@ approx %.2ffps\n", 1000.0*frames/(time - prev_time));
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prev_time = time;
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frames = 0;
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}
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}
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return WINED3D_OK;
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}
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/*****************************************************************************
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* IWineD3DSurface::LoadTexture, GDI version
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*
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* This is mutually unsupported by GDI surfaces
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*
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* Returns:
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* D3DERR_INVALIDCALL
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*
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*****************************************************************************/
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HRESULT WINAPI
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IWineGDISurfaceImpl_LoadTexture(IWineD3DSurface *iface, BOOL srgb_mode)
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{
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ERR("Unsupported on X11 surfaces\n");
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return WINED3DERR_INVALIDCALL;
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}
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/*****************************************************************************
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* IWineD3DSurface::SaveSnapshot, GDI version
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*
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* This method writes the surface's contents to the in tga format to the
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* file specified in filename.
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*
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* Params:
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* filename: File to write to
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*
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* Returns:
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* WINED3DERR_INVALIDCALL if the file couldn't be opened
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* WINED3D_OK on success
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*
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*****************************************************************************/
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static int get_shift(DWORD color_mask) {
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int shift = 0;
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while (color_mask > 0xFF) {
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color_mask >>= 1;
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shift += 1;
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}
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while ((color_mask & 0x80) == 0) {
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color_mask <<= 1;
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shift -= 1;
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}
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return shift;
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}
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HRESULT WINAPI
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IWineGDISurfaceImpl_SaveSnapshot(IWineD3DSurface *iface,
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const char* filename)
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{
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FILE* f = NULL;
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UINT y = 0, x = 0;
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IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *)iface;
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static char *output = NULL;
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static int size = 0;
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const StaticPixelFormatDesc *formatEntry = getFormatDescEntry(This->resource.format, NULL, NULL);
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if (This->pow2Width > size) {
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output = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, This->pow2Width * 3);
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size = This->pow2Width;
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}
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f = fopen(filename, "w+");
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if (NULL == f) {
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ERR("opening of %s failed with\n", filename);
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return WINED3DERR_INVALIDCALL;
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}
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fprintf(f, "P6\n%d %d\n255\n", This->pow2Width, This->pow2Height);
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if (This->resource.format == WINED3DFMT_P8) {
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unsigned char table[256][3];
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int i;
|
|
|
|
if (This->palette == NULL) {
|
|
fclose(f);
|
|
return WINED3DERR_INVALIDCALL;
|
|
}
|
|
for (i = 0; i < 256; i++) {
|
|
table[i][0] = This->palette->palents[i].peRed;
|
|
table[i][1] = This->palette->palents[i].peGreen;
|
|
table[i][2] = This->palette->palents[i].peBlue;
|
|
}
|
|
for (y = 0; y < This->pow2Height; y++) {
|
|
unsigned char *src = (unsigned char *) This->resource.allocatedMemory + (y * 1 * IWineD3DSurface_GetPitch(iface));
|
|
for (x = 0; x < This->pow2Width; x++) {
|
|
unsigned char color = *src;
|
|
src += 1;
|
|
|
|
output[3 * x + 0] = table[color][0];
|
|
output[3 * x + 1] = table[color][1];
|
|
output[3 * x + 2] = table[color][2];
|
|
}
|
|
fwrite(output, 3 * This->pow2Width, 1, f);
|
|
}
|
|
} else {
|
|
int red_shift, green_shift, blue_shift, pix_width;
|
|
|
|
pix_width = This->bytesPerPixel;
|
|
|
|
red_shift = get_shift(formatEntry->redMask);
|
|
green_shift = get_shift(formatEntry->greenMask);
|
|
blue_shift = get_shift(formatEntry->blueMask);
|
|
|
|
for (y = 0; y < This->pow2Height; y++) {
|
|
unsigned char *src = (unsigned char *) This->resource.allocatedMemory + (y * 1 * IWineD3DSurface_GetPitch(iface));
|
|
for (x = 0; x < This->pow2Width; x++) {
|
|
unsigned int color;
|
|
unsigned int comp;
|
|
int i;
|
|
|
|
color = 0;
|
|
for (i = 0; i < pix_width; i++) {
|
|
color |= src[i] << (8 * i);
|
|
}
|
|
src += 1 * pix_width;
|
|
|
|
comp = color & formatEntry->redMask;
|
|
output[3 * x + 0] = red_shift > 0 ? comp >> red_shift : comp << -red_shift;
|
|
comp = color & formatEntry->greenMask;
|
|
output[3 * x + 1] = green_shift > 0 ? comp >> green_shift : comp << -green_shift;
|
|
comp = color & formatEntry->blueMask;
|
|
output[3 * x + 2] = blue_shift > 0 ? comp >> blue_shift : comp << -blue_shift;
|
|
}
|
|
fwrite(output, 3 * This->pow2Width, 1, f);
|
|
}
|
|
}
|
|
fclose(f);
|
|
return WINED3D_OK;
|
|
}
|
|
|
|
HRESULT WINAPI IWineGDISurfaceImpl_GetDC(IWineD3DSurface *iface, HDC *pHDC) {
|
|
IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *)iface;
|
|
WINED3DLOCKED_RECT lock;
|
|
HRESULT hr;
|
|
RGBQUAD col[256];
|
|
|
|
TRACE("(%p)->(%p)\n",This,pHDC);
|
|
|
|
if(This->Flags & SFLAG_USERPTR) {
|
|
ERR("Not supported on surfaces with an application-provided surfaces\n");
|
|
return WINEDDERR_NODC;
|
|
}
|
|
|
|
/* Give more detailed info for ddraw */
|
|
if (This->Flags & SFLAG_DCINUSE)
|
|
return WINEDDERR_DCALREADYCREATED;
|
|
|
|
/* Can't GetDC if the surface is locked */
|
|
if (This->Flags & SFLAG_LOCKED)
|
|
return WINED3DERR_INVALIDCALL;
|
|
|
|
memset(&lock, 0, sizeof(lock)); /* To be sure */
|
|
|
|
/* Should have a DIB section already */
|
|
|
|
/* Lock the surface */
|
|
hr = IWineD3DSurface_LockRect(iface,
|
|
&lock,
|
|
NULL,
|
|
0);
|
|
if(FAILED(hr)) {
|
|
ERR("IWineD3DSurface_LockRect failed with hr = %08x\n", hr);
|
|
/* keep the dib section */
|
|
return hr;
|
|
}
|
|
|
|
if(This->resource.format == WINED3DFMT_P8 ||
|
|
This->resource.format == WINED3DFMT_A8P8) {
|
|
unsigned int n;
|
|
if(This->palette) {
|
|
PALETTEENTRY ent[256];
|
|
|
|
GetPaletteEntries(This->palette->hpal, 0, 256, ent);
|
|
for (n=0; n<256; n++) {
|
|
col[n].rgbRed = ent[n].peRed;
|
|
col[n].rgbGreen = ent[n].peGreen;
|
|
col[n].rgbBlue = ent[n].peBlue;
|
|
col[n].rgbReserved = 0;
|
|
}
|
|
} else {
|
|
IWineD3DDeviceImpl *device = This->resource.wineD3DDevice;
|
|
|
|
for (n=0; n<256; n++) {
|
|
col[n].rgbRed = device->palettes[device->currentPalette][n].peRed;
|
|
col[n].rgbGreen = device->palettes[device->currentPalette][n].peGreen;
|
|
col[n].rgbBlue = device->palettes[device->currentPalette][n].peBlue;
|
|
col[n].rgbReserved = 0;
|
|
}
|
|
|
|
}
|
|
SetDIBColorTable(This->hDC, 0, 256, col);
|
|
}
|
|
|
|
*pHDC = This->hDC;
|
|
TRACE("returning %p\n",*pHDC);
|
|
This->Flags |= SFLAG_DCINUSE;
|
|
|
|
return WINED3D_OK;
|
|
}
|
|
|
|
HRESULT WINAPI IWineGDISurfaceImpl_ReleaseDC(IWineD3DSurface *iface, HDC hDC) {
|
|
IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *)iface;
|
|
|
|
TRACE("(%p)->(%p)\n",This,hDC);
|
|
|
|
if (!(This->Flags & SFLAG_DCINUSE))
|
|
return WINED3DERR_INVALIDCALL;
|
|
|
|
if (This->hDC !=hDC) {
|
|
WARN("Application tries to release an invalid DC(%p), surface dc is %p\n", hDC, This->hDC);
|
|
return WINED3DERR_INVALIDCALL;
|
|
}
|
|
|
|
/* we locked first, so unlock now */
|
|
IWineD3DSurface_UnlockRect(iface);
|
|
|
|
This->Flags &= ~SFLAG_DCINUSE;
|
|
|
|
return WINED3D_OK;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
* IWineD3DSurface::PrivateSetup, GDI version
|
|
*
|
|
* Initializes the GDI surface, aka creates the DIB section we render to
|
|
* The DIB section creation is done by calling GetDC, which will create the
|
|
* section and releasing the dc to allow the app to use it. The dib section
|
|
* will stay until the surface is released
|
|
*
|
|
* GDI surfaces do not need to be a power of 2 in size, so the pow2 sizes
|
|
* are set to the real sizes to save memory. The NONPOW2 flag is unset to
|
|
* avoid confusion in the shared surface code.
|
|
*
|
|
* Returns:
|
|
* WINED3D_OK on success
|
|
* The return values of called methods on failure
|
|
*
|
|
*****************************************************************************/
|
|
HRESULT WINAPI
|
|
IWineGDISurfaceImpl_PrivateSetup(IWineD3DSurface *iface)
|
|
{
|
|
IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *) iface;
|
|
|
|
if(This->resource.usage & WINED3DUSAGE_OVERLAY)
|
|
{
|
|
ERR("(%p) Overlays not yet supported by GDI surfaces\n", This);
|
|
return WINED3DERR_INVALIDCALL;
|
|
}
|
|
/* Sysmem textures have memory already allocated -
|
|
* release it, this avoids an unnecessary memcpy
|
|
*/
|
|
HeapFree(GetProcessHeap(), 0, This->resource.allocatedMemory);
|
|
This->resource.allocatedMemory = NULL;
|
|
|
|
/* We don't mind the nonpow2 stuff in GDI */
|
|
This->pow2Width = This->currentDesc.Width;
|
|
This->pow2Height = This->currentDesc.Height;
|
|
|
|
IWineD3DBaseSurfaceImpl_CreateDIBSection(iface);
|
|
This->resource.allocatedMemory = This->dib.bitmap_data;
|
|
|
|
return WINED3D_OK;
|
|
}
|
|
|
|
void WINAPI IWineGDISurfaceImpl_SetGlTextureDesc(IWineD3DSurface *iface, UINT textureName, int target) {
|
|
IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *)iface;
|
|
|
|
/* Ignore 0 textureName and target. D3D textures can be created with gdi surfaces as plain
|
|
* containers, but they're useless until the app creates a d3d device from a d3d point of
|
|
* view, it's not an implementation limitation. This avoids false warnings when the texture
|
|
* is destroyed and sets the description back to 0/0
|
|
*/
|
|
if(textureName != 0 || target != 0) {
|
|
FIXME("(%p) : Should not be called on a GDI surface. textureName %u, target %i\n", This, textureName, target);
|
|
DebugBreak();
|
|
}
|
|
}
|
|
|
|
void WINAPI IWineGDISurfaceImpl_GetGlDesc(IWineD3DSurface *iface, glDescriptor **glDescription) {
|
|
IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *)iface;
|
|
FIXME("(%p) : Should not be called on a GDI surface\n", This);
|
|
*glDescription = NULL;
|
|
}
|
|
|
|
HRESULT WINAPI IWineGDISurfaceImpl_AddDirtyRect(IWineD3DSurface *iface, CONST RECT* pDirtyRect) {
|
|
/* GDI surface data can only be in one location, the system memory dib section. So they are
|
|
* always clean by definition.
|
|
*/
|
|
TRACE("No dirtification in GDI surfaces\n");
|
|
return WINED3D_OK;
|
|
}
|
|
|
|
HRESULT WINAPI IWineGDISurfaceImpl_SetMem(IWineD3DSurface *iface, void *Mem) {
|
|
IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *) iface;
|
|
|
|
/* Render targets depend on their hdc, and we can't create an hdc on a user pointer */
|
|
if(This->resource.usage & WINED3DUSAGE_RENDERTARGET) {
|
|
ERR("Not supported on render targets\n");
|
|
return WINED3DERR_INVALIDCALL;
|
|
}
|
|
|
|
if(This->Flags & (SFLAG_LOCKED | SFLAG_DCINUSE)) {
|
|
WARN("Surface is locked or the HDC is in use\n");
|
|
return WINED3DERR_INVALIDCALL;
|
|
}
|
|
|
|
if(Mem && Mem != This->resource.allocatedMemory) {
|
|
void *release = NULL;
|
|
|
|
/* Do I have to copy the old surface content? */
|
|
if(This->Flags & SFLAG_DIBSECTION) {
|
|
/* Release the DC. No need to hold the critical section for the update
|
|
* Thread because this thread runs only on front buffers, but this method
|
|
* fails for render targets in the check above.
|
|
*/
|
|
SelectObject(This->hDC, This->dib.holdbitmap);
|
|
DeleteDC(This->hDC);
|
|
/* Release the DIB section */
|
|
DeleteObject(This->dib.DIBsection);
|
|
This->dib.bitmap_data = NULL;
|
|
This->resource.allocatedMemory = NULL;
|
|
This->hDC = NULL;
|
|
This->Flags &= ~SFLAG_DIBSECTION;
|
|
} else if(!(This->Flags & SFLAG_USERPTR)) {
|
|
release = This->resource.allocatedMemory;
|
|
}
|
|
This->resource.allocatedMemory = Mem;
|
|
This->Flags |= SFLAG_USERPTR | SFLAG_INSYSMEM;
|
|
|
|
/* Now free the old memory if any */
|
|
HeapFree(GetProcessHeap(), 0, release);
|
|
} else if(This->Flags & SFLAG_USERPTR) {
|
|
/* Lockrect and GetDC will re-create the dib section and allocated memory */
|
|
This->resource.allocatedMemory = NULL;
|
|
This->Flags &= ~SFLAG_USERPTR;
|
|
}
|
|
return WINED3D_OK;
|
|
}
|
|
|
|
/* FIXME: This vtable should not use any IWineD3DSurface* implementation functions,
|
|
* only IWineD3DBaseSurface and IWineGDISurface ones.
|
|
*/
|
|
const IWineD3DSurfaceVtbl IWineGDISurface_Vtbl =
|
|
{
|
|
/* IUnknown */
|
|
IWineD3DBaseSurfaceImpl_QueryInterface,
|
|
IWineD3DBaseSurfaceImpl_AddRef,
|
|
IWineGDISurfaceImpl_Release,
|
|
/* IWineD3DResource */
|
|
IWineD3DBaseSurfaceImpl_GetParent,
|
|
IWineD3DBaseSurfaceImpl_GetDevice,
|
|
IWineD3DBaseSurfaceImpl_SetPrivateData,
|
|
IWineD3DBaseSurfaceImpl_GetPrivateData,
|
|
IWineD3DBaseSurfaceImpl_FreePrivateData,
|
|
IWineD3DBaseSurfaceImpl_SetPriority,
|
|
IWineD3DBaseSurfaceImpl_GetPriority,
|
|
IWineGDISurfaceImpl_PreLoad,
|
|
IWineD3DBaseSurfaceImpl_GetType,
|
|
/* IWineD3DSurface */
|
|
IWineD3DBaseSurfaceImpl_GetContainer,
|
|
IWineD3DBaseSurfaceImpl_GetDesc,
|
|
IWineGDISurfaceImpl_LockRect,
|
|
IWineGDISurfaceImpl_UnlockRect,
|
|
IWineGDISurfaceImpl_GetDC,
|
|
IWineGDISurfaceImpl_ReleaseDC,
|
|
IWineGDISurfaceImpl_Flip,
|
|
IWineD3DBaseSurfaceImpl_Blt,
|
|
IWineD3DBaseSurfaceImpl_GetBltStatus,
|
|
IWineD3DBaseSurfaceImpl_GetFlipStatus,
|
|
IWineD3DBaseSurfaceImpl_IsLost,
|
|
IWineD3DBaseSurfaceImpl_Restore,
|
|
IWineD3DBaseSurfaceImpl_BltFast,
|
|
IWineD3DBaseSurfaceImpl_GetPalette,
|
|
IWineD3DBaseSurfaceImpl_SetPalette,
|
|
IWineD3DBaseSurfaceImpl_RealizePalette,
|
|
IWineD3DBaseSurfaceImpl_SetColorKey,
|
|
IWineD3DBaseSurfaceImpl_GetPitch,
|
|
IWineGDISurfaceImpl_SetMem,
|
|
IWineD3DBaseSurfaceImpl_SetOverlayPosition,
|
|
IWineD3DBaseSurfaceImpl_GetOverlayPosition,
|
|
IWineD3DBaseSurfaceImpl_UpdateOverlayZOrder,
|
|
IWineD3DBaseSurfaceImpl_UpdateOverlay,
|
|
IWineD3DBaseSurfaceImpl_SetClipper,
|
|
IWineD3DBaseSurfaceImpl_GetClipper,
|
|
/* Internal use: */
|
|
IWineGDISurfaceImpl_AddDirtyRect,
|
|
IWineGDISurfaceImpl_LoadTexture,
|
|
IWineGDISurfaceImpl_SaveSnapshot,
|
|
IWineD3DBaseSurfaceImpl_SetContainer,
|
|
IWineGDISurfaceImpl_SetGlTextureDesc,
|
|
IWineGDISurfaceImpl_GetGlDesc,
|
|
IWineD3DSurfaceImpl_GetData,
|
|
IWineD3DBaseSurfaceImpl_SetFormat,
|
|
IWineGDISurfaceImpl_PrivateSetup
|
|
};
|