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- Prevent the backbuffer to also have the frontbuffer flag set. 

- Log the Locking flags.
- Print symbolic name (if any) of zero values for bit fields (thanks
  Andi).
This commit is contained in:
Lionel Ulmer 2002-11-25 02:42:04 +00:00 committed by Alexandre Julliard
parent 2696ae4c4b
commit dd738eab07
4 changed files with 23 additions and 3 deletions
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2
dlls/ddraw/ddraw/main.c
View File

@ -451,7 +451,7 @@ create_primary(IDirectDrawImpl* This, LPDDSURFACEDESC2 pDDSD,
ddsd.dwFlags &= ~DDSD_BACKBUFFERCOUNT;
ddsd.ddsCaps.dwCaps &= ~(DDSCAPS_VISIBLE | DDSCAPS_PRIMARYSURFACE
| DDSCAPS_BACKBUFFER);
| DDSCAPS_BACKBUFFER | DDSCAPS_FRONTBUFFER);
primary = ICOM_OBJECT(IDirectDrawSurfaceImpl,IDirectDrawSurface7,
*ppSurf);

1
dlls/ddraw/ddraw_private.h
View File

@ -354,6 +354,7 @@ extern void DDRAW_dump_pixelformat(const DDPIXELFORMAT *in);
extern void DDRAW_dump_colorkeyflag(DWORD ck);
extern void DDRAW_dump_surface_desc(const DDSURFACEDESC2 *lpddsd);
extern void DDRAW_dump_cooperativelevel(DWORD cooplevel);
extern void DDRAW_dump_lockflag(DWORD lockflag);
extern void DDRAW_dump_DDCOLORKEY(const DDCOLORKEY *in);
extern void DDRAW_dump_DDCAPS(const DDCAPS *lpcaps);
#endif /* __WINE_DLLS_DDRAW_DDRAW_PRIVATE_H */

5
dlls/ddraw/dsurface/main.c
View File

@ -977,7 +977,10 @@ Main_DirectDrawSurface_Lock(LPDIRECTDRAWSURFACE7 iface, LPRECT prect,
{
ICOM_THIS(IDirectDrawSurfaceImpl, iface);
TRACE("(%p)->Lock(%p,%p,%08lx,%08lx)\n",This,prect,pDDSD,flags,(DWORD)h);
if (TRACE_ON(ddraw)) {
TRACE("(%p)->Lock(%p,%p,%08lx,%08lx)\n",This,prect,pDDSD,flags,(DWORD)h);
TRACE(" - locking flags : "); DDRAW_dump_lockflag(flags);
}
if (flags & ~(DDLOCK_WAIT|DDLOCK_READONLY|DDLOCK_WRITEONLY))
WARN("(%p)->Lock(%p,%p,%08lx,%08lx)\n",

18
dlls/ddraw/helper.c
View File

@ -66,7 +66,8 @@ static void DDRAW_dump_flags_(DWORD flags, const flag_info* names,
unsigned int i;
for (i=0; i < num_names; i++)
if (names[i].val & flags)
if ((flags & names[i].val) || /* standard flag value */
((!flags) && (!names[i].val))) /* zero value only */
DPRINTF("%s ", names[i].name);
if (newline)
@ -326,6 +327,21 @@ void DDRAW_dump_colorkeyflag(DWORD ck)
DDRAW_dump_flags(ck, flags, sizeof(flags)/sizeof(flags[0]));
}
void DDRAW_dump_lockflag(DWORD lockflag)
{
static const flag_info flags[] =
{
FE(DDLOCK_SURFACEMEMORYPTR),
FE(DDLOCK_WAIT),
FE(DDLOCK_EVENT),
FE(DDLOCK_READONLY),
FE(DDLOCK_WRITEONLY),
FE(DDLOCK_NOSYSLOCK)
};
DDRAW_dump_flags(lockflag, flags, sizeof(flags)/sizeof(flags[0]));
}
static void DDRAW_dump_DWORD(const void *in) {
DPRINTF("%ld", *((const DWORD *) in));
}