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Only reset the clip region in GetDC() if a new region is specified. 

Don't release the clip region for window DCs in ReleaseDC(), except
when called from EndPaint().
Added a bunch of tests.
This commit is contained in:
Alexandre Julliard 2005-03-30 10:28:58 +00:00
parent af305c7462
commit d99df2b757
6 changed files with 250 additions and 46 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
dlls/user/painting.c
View File

@ -250,7 +250,7 @@ static BOOL send_erase( HWND hwnd, UINT flags, HRGN client_rgn,
if (hdc_ret || (flags & UPDATE_ERASE))
{
UINT dcx_flags = DCX_INTERSECTRGN | DCX_WINDOWPAINT | DCX_USESTYLE;
UINT dcx_flags = DCX_INTERSECTRGN | DCX_USESTYLE;
if (IsIconic(hwnd)) dcx_flags |= DCX_WINDOW;
if ((hdc = GetDCEx( hwnd, client_rgn, dcx_flags )))
@ -409,8 +409,7 @@ HDC WINAPI BeginPaint( HWND hwnd, PAINTSTRUCT *lps )
BOOL WINAPI EndPaint( HWND hwnd, const PAINTSTRUCT *lps )
{
if (!lps) return FALSE;
ReleaseDC( hwnd, lps->hdc );
if (USER_Driver.pReleaseDC) USER_Driver.pReleaseDC( hwnd, lps->hdc, TRUE );
ShowCaret( hwnd );
return TRUE;
}
@ -465,7 +464,7 @@ HDC WINAPI GetWindowDC( HWND hwnd )
*/
INT WINAPI ReleaseDC( HWND hwnd, HDC hdc )
{
if (USER_Driver.pReleaseDC) return USER_Driver.pReleaseDC( hwnd, hdc );
if (USER_Driver.pReleaseDC) return USER_Driver.pReleaseDC( hwnd, hdc, FALSE );
return 0;
}

211
dlls/user/tests/dce.c
View File

@ -153,6 +153,215 @@ static void test_parameters(void)
}
static void test_dc_visrgn(void)
{
HDC old_hdc, hdc;
HRGN hrgn, hrgn2;
RECT rect;
/* cache DC */
SetRect( &rect, 10, 10, 20, 20 );
MapWindowPoints( hwnd_cache, 0, (POINT *)&rect, 2 );
hrgn = CreateRectRgnIndirect( &rect );
hdc = GetDCEx( hwnd_cache, hrgn, DCX_INTERSECTRGN | DCX_USESTYLE );
SetRectEmpty( &rect );
GetClipBox( hdc, &rect );
todo_wine ok( rect.left >= 10 && rect.top >= 10 && rect.right <= 20 && rect.bottom <= 20,
"invalid clip box %ld,%ld-%ld,%ld\n", rect.left, rect.top, rect.right, rect.bottom );
ok( GetRgnBox( hrgn, &rect ) != ERROR, "region must still be valid\n" );
ReleaseDC( hwnd_cache, hdc );
ok( GetRgnBox( hrgn, &rect ) == ERROR, "region must no longer be valid\n" );
/* cache DC with NORESETATTRS */
SetRect( &rect, 10, 10, 20, 20 );
MapWindowPoints( hwnd_cache, 0, (POINT *)&rect, 2 );
hrgn = CreateRectRgnIndirect( &rect );
hdc = GetDCEx( hwnd_cache, hrgn, DCX_INTERSECTRGN | DCX_USESTYLE | DCX_NORESETATTRS );
SetRectEmpty( &rect );
GetClipBox( hdc, &rect );
todo_wine ok( rect.left >= 10 && rect.top >= 10 && rect.right <= 20 && rect.bottom <= 20,
"invalid clip box %ld,%ld-%ld,%ld\n", rect.left, rect.top, rect.right, rect.bottom );
ok( GetRgnBox( hrgn, &rect ) != ERROR, "region must still be valid\n" );
ReleaseDC( hwnd_cache, hdc );
ok( GetRgnBox( hrgn, &rect ) == ERROR, "region must no longer be valid\n" );
hdc = GetDCEx( hwnd_cache, 0, DCX_USESTYLE | DCX_NORESETATTRS );
SetRectEmpty( &rect );
GetClipBox( hdc, &rect );
ok( !(rect.left >= 10 && rect.top >= 10 && rect.right <= 20 && rect.bottom <= 20),
"clip box sould have been reset %ld,%ld-%ld,%ld\n", rect.left, rect.top, rect.right, rect.bottom );
ReleaseDC( hwnd_cache, hdc );
/* window DC */
SetRect( &rect, 10, 10, 20, 20 );
MapWindowPoints( hwnd_owndc, 0, (POINT *)&rect, 2 );
hrgn = CreateRectRgnIndirect( &rect );
hdc = GetDCEx( hwnd_owndc, hrgn, DCX_INTERSECTRGN | DCX_USESTYLE );
SetRectEmpty( &rect );
GetClipBox( hdc, &rect );
todo_wine ok( rect.left >= 10 && rect.top >= 10 && rect.right <= 20 && rect.bottom <= 20,
"invalid clip box %ld,%ld-%ld,%ld\n", rect.left, rect.top, rect.right, rect.bottom );
ok( GetRgnBox( hrgn, &rect ) != ERROR, "region must still be valid\n" );
ReleaseDC( hwnd_owndc, hdc );
ok( GetRgnBox( hrgn, &rect ) != ERROR, "region must still be valid\n" );
SetRectEmpty( &rect );
GetClipBox( hdc, &rect );
todo_wine ok( rect.left >= 10 && rect.top >= 10 && rect.right <= 20 && rect.bottom <= 20,
"invalid clip box %ld,%ld-%ld,%ld\n", rect.left, rect.top, rect.right, rect.bottom );
hdc = GetDCEx( hwnd_owndc, 0, DCX_USESTYLE );
SetRectEmpty( &rect );
GetClipBox( hdc, &rect );
todo_wine ok( rect.left >= 10 && rect.top >= 10 && rect.right <= 20 && rect.bottom <= 20,
"invalid clip box %ld,%ld-%ld,%ld\n", rect.left, rect.top, rect.right, rect.bottom );
ok( GetRgnBox( hrgn, &rect ) != ERROR, "region must still be valid\n" );
ReleaseDC( hwnd_owndc, hdc );
ok( GetRgnBox( hrgn, &rect ) != ERROR, "region must still be valid\n" );
SetRect( &rect, 20, 20, 30, 30 );
MapWindowPoints( hwnd_owndc, 0, (POINT *)&rect, 2 );
hrgn2 = CreateRectRgnIndirect( &rect );
hdc = GetDCEx( hwnd_owndc, hrgn2, DCX_INTERSECTRGN | DCX_USESTYLE );
ok( GetRgnBox( hrgn, &rect ) == ERROR, "region must no longer be valid\n" );
SetRectEmpty( &rect );
GetClipBox( hdc, &rect );
todo_wine ok( rect.left >= 20 && rect.top >= 20 && rect.right <= 30 && rect.bottom <= 30,
"invalid clip box %ld,%ld-%ld,%ld\n", rect.left, rect.top, rect.right, rect.bottom );
ok( GetRgnBox( hrgn2, &rect ) != ERROR, "region2 must still be valid\n" );
ReleaseDC( hwnd_owndc, hdc );
ok( GetRgnBox( hrgn2, &rect ) != ERROR, "region2 must still be valid\n" );
hdc = GetDCEx( hwnd_owndc, 0, DCX_EXCLUDERGN | DCX_USESTYLE );
ok( GetRgnBox( hrgn2, &rect ) == ERROR, "region must no longer be valid\n" );
SetRectEmpty( &rect );
GetClipBox( hdc, &rect );
ok( !(rect.left >= 20 && rect.top >= 20 && rect.right <= 30 && rect.bottom <= 30),
"clip box should have been reset %ld,%ld-%ld,%ld\n", rect.left, rect.top, rect.right, rect.bottom );
ReleaseDC( hwnd_owndc, hdc );
/* class DC */
SetRect( &rect, 10, 10, 20, 20 );
MapWindowPoints( hwnd_classdc, 0, (POINT *)&rect, 2 );
hrgn = CreateRectRgnIndirect( &rect );
hdc = GetDCEx( hwnd_classdc, hrgn, DCX_INTERSECTRGN | DCX_USESTYLE );
SetRectEmpty( &rect );
GetClipBox( hdc, &rect );
todo_wine ok( rect.left >= 10 && rect.top >= 10 && rect.right <= 20 && rect.bottom <= 20,
"invalid clip box %ld,%ld-%ld,%ld\n", rect.left, rect.top, rect.right, rect.bottom );
ok( GetRgnBox( hrgn, &rect ) != ERROR, "region must still be valid\n" );
ReleaseDC( hwnd_classdc, hdc );
ok( GetRgnBox( hrgn, &rect ) != ERROR, "region must still be valid\n" );
SetRectEmpty( &rect );
GetClipBox( hdc, &rect );
todo_wine ok( rect.left >= 10 && rect.top >= 10 && rect.right <= 20 && rect.bottom <= 20,
"invalid clip box %ld,%ld-%ld,%ld\n", rect.left, rect.top, rect.right, rect.bottom );
hdc = GetDCEx( hwnd_classdc, 0, DCX_USESTYLE );
SetRectEmpty( &rect );
GetClipBox( hdc, &rect );
todo_wine ok( rect.left >= 10 && rect.top >= 10 && rect.right <= 20 && rect.bottom <= 20,
"invalid clip box %ld,%ld-%ld,%ld\n", rect.left, rect.top, rect.right, rect.bottom );
ok( GetRgnBox( hrgn, &rect ) != ERROR, "region must still be valid\n" );
ReleaseDC( hwnd_classdc, hdc );
ok( GetRgnBox( hrgn, &rect ) != ERROR, "region must still be valid\n" );
SetRect( &rect, 20, 20, 30, 30 );
MapWindowPoints( hwnd_classdc, 0, (POINT *)&rect, 2 );
hrgn2 = CreateRectRgnIndirect( &rect );
hdc = GetDCEx( hwnd_classdc, hrgn2, DCX_INTERSECTRGN | DCX_USESTYLE );
ok( GetRgnBox( hrgn, &rect ) == ERROR, "region must no longer be valid\n" );
SetRectEmpty( &rect );
GetClipBox( hdc, &rect );
todo_wine ok( rect.left >= 20 && rect.top >= 20 && rect.right <= 30 && rect.bottom <= 30,
"invalid clip box %ld,%ld-%ld,%ld\n", rect.left, rect.top, rect.right, rect.bottom );
ok( GetRgnBox( hrgn2, &rect ) != ERROR, "region2 must still be valid\n" );
old_hdc = hdc;
hdc = GetDCEx( hwnd_classdc2, 0, DCX_USESTYLE );
ok( old_hdc == hdc, "did not get the same hdc %p/%p\n", old_hdc, hdc );
ok( GetRgnBox( hrgn2, &rect ) != ERROR, "region2 must still be valid\n" );
SetRectEmpty( &rect );
GetClipBox( hdc, &rect );
ok( !(rect.left >= 20 && rect.top >= 20 && rect.right <= 30 && rect.bottom <= 30),
"clip box should have been reset %ld,%ld-%ld,%ld\n", rect.left, rect.top, rect.right, rect.bottom );
ReleaseDC( hwnd_classdc2, hdc );
ok( GetRgnBox( hrgn2, &rect ) != ERROR, "region2 must still be valid\n" );
hdc = GetDCEx( hwnd_classdc2, 0, DCX_EXCLUDERGN | DCX_USESTYLE );
ok( GetRgnBox( hrgn2, &rect ) != ERROR, "region2 must still be valid\n" );
ok( !(rect.left >= 20 && rect.top >= 20 && rect.right <= 30 && rect.bottom <= 30),
"clip box must have been reset %ld,%ld-%ld,%ld\n", rect.left, rect.top, rect.right, rect.bottom );
ReleaseDC( hwnd_classdc2, hdc );
}
/* test various BeginPaint/EndPaint behaviors */
static void test_begin_paint(void)
{
HDC old_hdc, hdc;
RECT rect;
PAINTSTRUCT ps;
/* cache DC */
/* clear update region */
RedrawWindow( hwnd_cache, NULL, 0, RDW_VALIDATE|RDW_NOFRAME|RDW_NOERASE );
SetRect( &rect, 10, 10, 20, 20 );
RedrawWindow( hwnd_cache, &rect, 0, RDW_INVALIDATE );
hdc = BeginPaint( hwnd_cache, &ps );
SetRectEmpty( &rect );
GetClipBox( hdc, &rect );
ok( rect.left >= 10 && rect.top >= 10 && rect.right <= 20 && rect.bottom <= 20,
"invalid clip box %ld,%ld-%ld,%ld\n", rect.left, rect.top, rect.right, rect.bottom );
EndPaint( hwnd_cache, &ps );
/* window DC */
RedrawWindow( hwnd_owndc, NULL, 0, RDW_VALIDATE|RDW_NOFRAME|RDW_NOERASE );
SetRect( &rect, 10, 10, 20, 20 );
RedrawWindow( hwnd_owndc, &rect, 0, RDW_INVALIDATE );
hdc = BeginPaint( hwnd_owndc, &ps );
SetRectEmpty( &rect );
GetClipBox( hdc, &rect );
ok( rect.left >= 10 && rect.top >= 10 && rect.right <= 20 && rect.bottom <= 20,
"invalid clip box %ld,%ld-%ld,%ld\n", rect.left, rect.top, rect.right, rect.bottom );
ReleaseDC( hwnd_owndc, hdc );
SetRectEmpty( &rect );
GetClipBox( hdc, &rect );
ok( rect.left >= 10 && rect.top >= 10 && rect.right <= 20 && rect.bottom <= 20,
"invalid clip box %ld,%ld-%ld,%ld\n", rect.left, rect.top, rect.right, rect.bottom );
ok( GetDC( hwnd_owndc ) == hdc, "got different hdc\n" );
SetRectEmpty( &rect );
GetClipBox( hdc, &rect );
ok( rect.left >= 10 && rect.top >= 10 && rect.right <= 20 && rect.bottom <= 20,
"invalid clip box %ld,%ld-%ld,%ld\n", rect.left, rect.top, rect.right, rect.bottom );
EndPaint( hwnd_owndc, &ps );
SetRectEmpty( &rect );
GetClipBox( hdc, &rect );
ok( !(rect.left >= 10 && rect.top >= 10 && rect.right <= 20 && rect.bottom <= 20),
"clip box should have been reset %ld,%ld-%ld,%ld\n", rect.left, rect.top, rect.right, rect.bottom );
/* class DC */
RedrawWindow( hwnd_classdc, NULL, 0, RDW_VALIDATE|RDW_NOFRAME|RDW_NOERASE );
SetRect( &rect, 10, 10, 20, 20 );
RedrawWindow( hwnd_classdc, &rect, 0, RDW_INVALIDATE );
hdc = BeginPaint( hwnd_classdc, &ps );
SetRectEmpty( &rect );
GetClipBox( hdc, &rect );
ok( rect.left >= 10 && rect.top >= 10 && rect.right <= 20 && rect.bottom <= 20,
"invalid clip box %ld,%ld-%ld,%ld\n", rect.left, rect.top, rect.right, rect.bottom );
old_hdc = hdc;
hdc = GetDC( hwnd_classdc2 );
ok( old_hdc == hdc, "did not get the same hdc %p/%p\n", old_hdc, hdc );
SetRectEmpty( &rect );
GetClipBox( hdc, &rect );
ok( !(rect.left >= 10 && rect.top >= 10 && rect.right <= 20 && rect.bottom <= 20),
"clip box should have been reset %ld,%ld-%ld,%ld\n", rect.left, rect.top, rect.right, rect.bottom );
}
START_TEST(dce)
{
WNDCLASSA cls;
@ -189,4 +398,6 @@ START_TEST(dce)
0, 0, GetModuleHandleA(0), NULL );
test_dc_attributes();
test_parameters();
test_dc_visrgn();
test_begin_paint();
}

2
dlls/user/user_private.h
View File

@ -102,7 +102,7 @@ typedef struct tagUSER_DRIVER {
BOOL (*pDestroyWindow)(HWND);
HDC (*pGetDCEx)(HWND,HRGN,DWORD);
DWORD (*pMsgWaitForMultipleObjectsEx)(DWORD,const HANDLE*,DWORD,DWORD,DWORD);
BOOL (*pReleaseDC)(HWND,HDC);
BOOL (*pReleaseDC)(HWND,HDC,BOOL);
BOOL (*pScrollDC)(HDC, INT, INT, const RECT *, const RECT *, HRGN, LPRECT);
void (*pSetFocus)(HWND);
HWND (*pSetParent)(HWND,HWND);

71
dlls/x11drv/dce.c
View File

@ -17,14 +17,6 @@
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*
* Note: Visible regions of CS_OWNDC/CS_CLASSDC window DCs
* have to be updated dynamically.
*
* Internal DCX flags:
*
* DCX_WINDOWPAINT - BeginPaint() is in effect
*/
#include "config.h"
@ -151,11 +143,12 @@ static HWND get_top_clipping_window( HWND hwnd )
* Set the drawable, origin and dimensions for the DC associated to
* a given window.
*/
static void set_drawable( struct dce *dce, DWORD flags, BOOL update_visrgn )
static void set_drawable( struct dce *dce, BOOL update_visrgn )
{
HWND top = get_top_clipping_window( dce->hwnd );
struct x11drv_escape_set_drawable escape;
struct x11drv_win_data *data;
DWORD flags = dce->flags;
escape.mode = IncludeInferiors;
/* don't clip siblings if using parent clip region */
@ -222,13 +215,14 @@ static void set_drawable( struct dce *dce, DWORD flags, BOOL update_visrgn )
escape.code = X11DRV_SET_DRAWABLE;
ExtEscape( dce->hdc, X11DRV_ESCAPE, sizeof(escape), (LPSTR)&escape, 0, NULL );
if (flags & (DCX_EXCLUDERGN | DCX_INTERSECTRGN) || update_visrgn)
if (update_visrgn)
{
/* need to recompute the visible region */
HRGN visRgn = get_server_visible_region( dce->hwnd, flags );
if (flags & (DCX_EXCLUDERGN | DCX_INTERSECTRGN))
CombineRgn( visRgn, visRgn, dce->clip_rgn, (flags & DCX_INTERSECTRGN) ? RGN_AND : RGN_DIFF );
if (dce->clip_rgn)
CombineRgn( visRgn, visRgn, dce->clip_rgn,
(flags & DCX_INTERSECTRGN) ? RGN_AND : RGN_DIFF );
SelectVisRgn16( HDC_16(dce->hdc), HRGN_16(visRgn) );
DeleteObject( visRgn );
@ -266,7 +260,7 @@ static void delete_clip_rgn( struct dce *dce )
{
if (!dce->clip_rgn) return; /* nothing to do */
dce->flags &= ~(DCX_EXCLUDERGN | DCX_INTERSECTRGN | DCX_WINDOWPAINT);
dce->flags &= ~(DCX_EXCLUDERGN | DCX_INTERSECTRGN);
DeleteObject( dce->clip_rgn );
dce->clip_rgn = 0;
@ -499,9 +493,10 @@ void invalidate_dce( HWND hwnd, const RECT *rect )
*/
HDC X11DRV_GetDCEx( HWND hwnd, HRGN hrgnClip, DWORD flags )
{
static const DWORD clip_flags = DCX_PARENTCLIP | DCX_CLIPSIBLINGS | DCX_CLIPCHILDREN | DCX_WINDOW;
struct x11drv_win_data *data = X11DRV_get_win_data( hwnd );
struct dce *dce;
HDC hdc = 0;
BOOL bUpdateVisRgn = TRUE;
HWND parent;
LONG window_style = GetWindowLongW( hwnd, GWL_STYLE );
@ -565,9 +560,7 @@ HDC X11DRV_GetDCEx( HWND hwnd, HRGN hrgnClip, DWORD flags )
dceUnused = dce;
if (!dce->hwnd) dceEmpty = dce;
else if ((dce->hwnd == hwnd) &&
(!((dce->flags ^ flags) & (DCX_CLIPSIBLINGS | DCX_CLIPCHILDREN |
DCX_WINDOW | DCX_PARENTCLIP))))
else if ((dce->hwnd == hwnd) && !((dce->flags ^ flags) & clip_flags))
{
TRACE("\tfound valid %p dce [%p], flags %08lx\n",
dce, hwnd, dce->flags );
@ -597,44 +590,48 @@ HDC X11DRV_GetDCEx( HWND hwnd, HRGN hrgnClip, DWORD flags )
TRACE("\tskipping hVisRgn update\n");
bUpdateVisRgn = FALSE; /* updated automatically, via DCHook() */
}
else
{
/* we should free dce->clip_rgn here, but Windows apparently doesn't */
dce->flags &= ~(DCX_EXCLUDERGN | DCX_INTERSECTRGN);
dce->clip_rgn = 0;
}
}
if (!(flags & (DCX_INTERSECTRGN | DCX_EXCLUDERGN))) hrgnClip = 0;
else if (!hrgnClip) hrgnClip = CreateRectRgn( 0, 0, 0, 0 );
if (((flags ^ dce->flags) & (DCX_INTERSECTRGN | DCX_EXCLUDERGN)) &&
(dce->clip_rgn != hrgnClip))
if (flags & (DCX_INTERSECTRGN | DCX_EXCLUDERGN))
{
/* if the extra clip region has changed, get rid of the old one */
delete_clip_rgn( dce );
if (dce->clip_rgn != hrgnClip || ((flags ^ dce->flags) & (DCX_INTERSECTRGN | DCX_EXCLUDERGN)))
delete_clip_rgn( dce );
dce->clip_rgn = hrgnClip;
if (!dce->clip_rgn) dce->clip_rgn = CreateRectRgn( 0, 0, 0, 0 );
dce->flags |= flags & (DCX_INTERSECTRGN | DCX_EXCLUDERGN);
bUpdateVisRgn = TRUE;
}
dce->hwnd = hwnd;
dce->clip_rgn = hrgnClip;
dce->flags = flags & (DCX_PARENTCLIP | DCX_CLIPSIBLINGS | DCX_CLIPCHILDREN |
DCX_CACHE | DCX_WINDOW | DCX_WINDOWPAINT |
DCX_INTERSECTRGN | DCX_EXCLUDERGN);
hdc = dce->hdc;
dce->flags = (dce->flags & ~clip_flags) | (flags & clip_flags);
if (SetHookFlags16( HDC_16(hdc), DCHF_VALIDATEVISRGN )) bUpdateVisRgn = TRUE; /* DC was dirty */
if (SetHookFlags16( HDC_16(dce->hdc), DCHF_VALIDATEVISRGN ))
bUpdateVisRgn = TRUE; /* DC was dirty */
set_drawable( dce, flags, bUpdateVisRgn );
set_drawable( dce, bUpdateVisRgn );
if (!(flags & DCX_NORESETATTRS))
{
RestoreDC( hdc, 1 ); /* initial save level is always 1 */
SaveDC( hdc ); /* save the state again for next time */
RestoreDC( dce->hdc, 1 ); /* initial save level is always 1 */
SaveDC( dce->hdc ); /* save the state again for next time */
}
TRACE("(%p,%p,0x%lx): returning %p\n", hwnd, hrgnClip, flags, hdc);
return hdc;
TRACE("(%p,%p,0x%lx): returning %p\n", hwnd, hrgnClip, flags, dce->hdc);
return dce->hdc;
}
/***********************************************************************
* X11DRV_ReleaseDC (X11DRV.@)
*/
BOOL X11DRV_ReleaseDC( HWND hwnd, HDC hdc )
BOOL X11DRV_ReleaseDC( HWND hwnd, HDC hdc, BOOL end_paint )
{
enum x11drv_escape_codes escape = X11DRV_GET_DCE;
struct dce *dce;
@ -647,7 +644,7 @@ BOOL X11DRV_ReleaseDC( HWND hwnd, HDC hdc )
sizeof(dce), (LPSTR)&dce )) dce = NULL;
if (dce && dce->count)
{
if ((dce->flags & (DCX_CACHE | DCX_WINDOWPAINT))) delete_clip_rgn( dce );
if (end_paint || (dce->flags & DCX_CACHE)) delete_clip_rgn( dce );
if (dce->flags & DCX_CACHE) dce->count = 0;
ret = TRUE;
}
@ -677,7 +674,7 @@ static BOOL16 CALLBACK dc_hook( HDC16 hDC, WORD code, DWORD data, LPARAM lParam
* DC is dirty (usually after SetHookFlags()). This
* means that we have to recompute the visible region.
*/
if (dce->count) set_drawable( dce, dce->flags, TRUE );
if (dce->count) set_drawable( dce, TRUE );
else /* non-fatal but shouldn't happen */
WARN("DC is not in use!\n");
break;

2
dlls/x11drv/x11drv.spec
View File

@ -96,7 +96,7 @@
@ cdecl IsClipboardFormatAvailable(long) X11DRV_IsClipboardFormatAvailable
@ cdecl MsgWaitForMultipleObjectsEx(long ptr long long long) X11DRV_MsgWaitForMultipleObjectsEx
@ cdecl RegisterClipboardFormat(str) X11DRV_RegisterClipboardFormat
@ cdecl ReleaseDC(long long) X11DRV_ReleaseDC
@ cdecl ReleaseDC(long long long) X11DRV_ReleaseDC
@ cdecl ResetSelectionOwner(long long) X11DRV_ResetSelectionOwner
@ cdecl ScrollDC(long long long ptr ptr long ptr) X11DRV_ScrollDC
@ cdecl SetClipboardData(long long long long) X11DRV_SetClipboardData

3
include/win.h
View File

@ -106,7 +106,4 @@ inline static void WIN_ReleasePtr( WND *ptr )
extern LRESULT HOOK_CallHooks( INT id, INT code, WPARAM wparam, LPARAM lparam, BOOL unicode );
/* internal GetDC flag (FIXME) */
#define DCX_WINDOWPAINT 0x00020000
#endif /* __WINE_WIN_H */