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Fixed one weird crash, please type make draw_clean 3 times so it gurated be clean in u tree, now build the ddraw,

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tested compile with -O and no crash have been show 

svn path=/trunk/; revision=27044
This commit is contained in:
Magnus Olsen 2007-06-07 12:20:13 +00:00
parent d4c1add2a8
commit 259286f6fc
2 changed files with 43 additions and 38 deletions
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10
reactos/dll/directx/ddraw/Ddraw/ddraw_displaymode.c
View file

@ -27,6 +27,8 @@ Main_DirectDraw_EnumDisplayModes(LPDIRECTDRAW7 iface, DWORD dwFlags,
_SEH_TRY
{
DX_STUB_str("here\n");
if(!pCallback)
{
ret = DDERR_INVALIDPARAMS;
@ -34,11 +36,15 @@ Main_DirectDraw_EnumDisplayModes(LPDIRECTDRAW7 iface, DWORD dwFlags,
else
{
DX_STUB_str("here\n");
DevMode.dmSize = sizeof(DEVMODE);
DevMode.dmDriverExtra = 0;
while (EnumDisplaySettingsEx(NULL, iMode, &DevMode, 0) == TRUE)
{
DX_STUB_str("here\n");
DDSURFACEDESC2 SurfaceDesc;
iMode++;
@ -71,6 +77,7 @@ Main_DirectDraw_EnumDisplayModes(LPDIRECTDRAW7 iface, DWORD dwFlags,
if(pDDSD)
{
DX_STUB_str("here\n");
if(pDDSD->dwFlags & DDSD_HEIGHT && pDDSD->dwHeight != SurfaceDesc.dwHeight)
continue;
@ -97,6 +104,9 @@ Main_DirectDraw_EnumDisplayModes(LPDIRECTDRAW7 iface, DWORD dwFlags,
{
}
_SEH_END;
DX_STUB_str("here\n");
return ret;
}

71
reactos/dll/directx/ddraw/startup.c
View file

@ -32,9 +32,10 @@ Create_DirectDraw (LPGUID pGUID, LPDIRECTDRAW* pIface,
return DDERR_INVALIDPARAMS;
}
DX_STUB_str("here\n");
This = (LPDDRAWI_DIRECTDRAW_INT)*pIface;
#if 0
/* fixme linking too second link when we shall not doing it */
if (IsBadReadPtr(This,sizeof(LPDIRECTDRAW)))
{
@ -42,24 +43,32 @@ Create_DirectDraw (LPGUID pGUID, LPDIRECTDRAW* pIface,
/* We do not have a DirectDraw interface, we need alloc it*/
LPDDRAWI_DIRECTDRAW_INT memThis;
memThis = DxHeapMemAlloc(sizeof(DDRAWI_DIRECTDRAW_INT));
This = memThis;
if (This == NULL)
{
if (memThis != NULL)
DxHeapMemFree(memThis);
DX_STUB_str("here\n");
DX_STUB_str("DDERR_OUTOFMEMORY");
DxHeapMemAlloc(memThis, sizeof(DDRAWI_DIRECTDRAW_INT));
DX_STUB_str("here\n")
if (memThis == NULL)
{
DX_STUB_str("DDERR_OUTOFMEMORY\n");
return DDERR_OUTOFMEMORY;
}
This = memThis;
DX_STUB_str("here\n");
/* Fixme release memory alloc if we fail */
This->lpLcl = DxHeapMemAlloc(sizeof(DDRAWI_DIRECTDRAW_INT));
DxHeapMemAlloc(This->lpLcl, sizeof(DDRAWI_DIRECTDRAW_INT));
if (This->lpLcl == NULL)
{
DX_STUB_str("DDERR_OUTOFMEMORY");
DX_STUB_str("DDERR_OUTOFMEMORY\n");
return DDERR_OUTOFMEMORY;
}
DX_STUB_str("here\n");
}
else
{
@ -67,14 +76,18 @@ Create_DirectDraw (LPGUID pGUID, LPDIRECTDRAW* pIface,
/* We got the DirectDraw interface alloc and we need create the link */
LPDDRAWI_DIRECTDRAW_INT newThis;
DX_STUB_str("here\n");
/* step 1.Alloc the new DDRAWI_DIRECTDRAW_INT for the lnking */
newThis = DxHeapMemAlloc(sizeof(DDRAWI_DIRECTDRAW_INT));
DxHeapMemAlloc(newThis, sizeof(DDRAWI_DIRECTDRAW_INT));
if (newThis == NULL)
{
DX_STUB_str("DDERR_OUTOFMEMORY\n");
return DDERR_OUTOFMEMORY;
}
DX_STUB_str("here\n");
/* step 2 check if it not DDCREATE_HARDWAREONLY we got if so we fail */
if ((pGUID) && (pGUID != (LPGUID)DDCREATE_HARDWAREONLY))
{
@ -86,43 +99,25 @@ Create_DirectDraw (LPGUID pGUID, LPDIRECTDRAW* pIface,
}
}
DX_STUB_str("here\n");
/* step 3 do the link the old interface are store in the new one */
newThis->lpLink = This;
/* step 4 we need create new local directdraw struct for the new linked interface */
newThis->lpLcl = DxHeapMemAlloc(sizeof(DDRAWI_DIRECTDRAW_LCL));
DxHeapMemAlloc(newThis->lpLcl, sizeof(DDRAWI_DIRECTDRAW_LCL));
if (newThis->lpLcl == NULL)
{
This = newThis;
DX_STUB_str("DDERR_OUTOFMEMORY");
DX_STUB_str("DDERR_OUTOFMEMORY\n");
return DDERR_OUTOFMEMORY;
}
DX_STUB_str("here\n");
This = newThis;
}
#else
/* FIXME HACK linking does not working we need figout why */
LPDDRAWI_DIRECTDRAW_INT memThis;
DxHeapMemAlloc(memThis, sizeof(DDRAWI_DIRECTDRAW_INT));
This = memThis;
if (This == NULL)
{
if (memThis != NULL)
DxHeapMemFree(memThis);
DX_STUB_str("DDERR_OUTOFMEMORY");
return DDERR_OUTOFMEMORY;
}
/* Fixme release memory alloc if we fail */
DxHeapMemAlloc(This->lpLcl, sizeof(DDRAWI_DIRECTDRAW_INT));
if (This->lpLcl == NULL)
{
DX_STUB_str("DDERR_OUTOFMEMORY");
return DDERR_OUTOFMEMORY;
}
#endif
This->lpLcl->lpGbl = &ddgbl;
@ -131,7 +126,7 @@ Create_DirectDraw (LPGUID pGUID, LPDIRECTDRAW* pIface,
/* Get right interface we whant */
if (Main_DirectDraw_QueryInterface((LPDIRECTDRAW7)This, id, (void**)&pIface) == DD_OK)
{
DX_STUB_str("Got iface");
DX_STUB_str("Got iface\n");
if (StartDirectDraw((LPDIRECTDRAW)This, pGUID, FALSE) == DD_OK);
{
@ -154,12 +149,12 @@ Create_DirectDraw (LPGUID pGUID, LPDIRECTDRAW* pIface,
}
*/
DX_STUB_str("DD_OK");
DX_STUB_str("DD_OK\n");
return DD_OK;
}
}
DX_STUB_str("DDERR_INVALIDPARAMS");
DX_STUB_str("DDERR_INVALIDPARAMS\n");
return DDERR_INVALIDPARAMS;
}