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wine
wine-winehq
Commits
129021a0
Commit
129021a0
authored
Jun 06, 2011
by
Huw Davies
Committed by
Alexandre Julliard
Jun 06, 2011
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winex11: Move the code that checks for a colortable based dib to a separate function.
parent
fd2d6f39
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1 changed file
with
18 additions
and
6 deletions
+18
-6
xrender.c
dlls/winex11.drv/xrender.c
+18
-6
No files found.
dlls/winex11.drv/xrender.c
View file @
129021a0
...
...
@@ -1788,6 +1788,22 @@ static int XRenderErrorHandler(Display *dpy, XErrorEvent *event, void *arg)
return
1
;
}
/********************************************************************
* is_dib_with_colortable
*
* Return TRUE if physdev is backed by a dibsection with <= 8 bits per pixel
*/
static
inline
BOOL
is_dib_with_colortable
(
X11DRV_PDEVICE
*
physDev
)
{
DIBSECTION
dib
;
if
(
physDev
->
bitmap
&&
GetObjectW
(
physDev
->
bitmap
->
hbitmap
,
sizeof
(
dib
),
&
dib
)
==
sizeof
(
dib
)
&&
dib
.
dsBmih
.
biBitCount
<=
8
)
return
TRUE
;
return
FALSE
;
}
/***********************************************************************
* X11DRV_XRender_ExtTextOut
*/
...
...
@@ -1803,16 +1819,12 @@ BOOL X11DRV_XRender_ExtTextOut( X11DRV_PDEVICE *physDev, INT x, INT y, UINT flag
HRGN
saved_region
=
0
;
BOOL
disable_antialias
=
FALSE
;
AA_Type
aa_type
=
AA_None
;
DIBSECTION
bmp
;
unsigned
int
idx
;
const
WineXRenderFormat
*
dst_format
=
get_xrender_format_from_color_shifts
(
physDev
->
depth
,
physDev
->
color_shifts
);
Picture
tile_pict
=
0
;
/* Do we need to disable antialiasing because of palette mode? */
if
(
!
physDev
->
bitmap
||
GetObjectW
(
physDev
->
bitmap
->
hbitmap
,
sizeof
(
bmp
),
&
bmp
)
!=
sizeof
(
bmp
)
)
{
TRACE
(
"bitmap is not a DIB
\n
"
);
}
else
if
(
bmp
.
dsBmih
.
biBitCount
<=
8
)
{
if
(
is_dib_with_colortable
(
physDev
))
{
TRACE
(
"Disabling antialiasing
\n
"
);
disable_antialias
=
TRUE
;
}
...
...
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