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xserver-multidpi/fb
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Takashi Iwai fe5018e056 fb: Fix invalid bpp for 24bit depth window 
We have a hack in fb layer for a 24bpp screen to use 32bpp images, and
fbCreateWindow() replaces its drawable.bitsPerPixel field
appropriately.  But, the problem is that it always replaces when 32bpp
is passed.  If the depth is 32, this results in bpp < depth, which is
actually invalid.

Meanwhile, fbCreatePixmap() has a more check and it creates with 24bpp
only when the passed depth <= 24 for avoiding such a problem.

This oneliner patch just adds the similar check in fbCreateWindow().
This (hopefully) fixes the long-standing broken graphics mess of
cirrus KMS with 24bpp.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Reviewed-by: Keith Packard <keithp@keithp.com>
2014-08-21 20:10:41 -05:00
..
fb.h Replace 'pointer' type with 'void *' 2014-01-12 10:24:11 -08:00
fb24_32.c Replace 'pointer' type with 'void *' 2014-01-12 10:24:11 -08:00
fb24_32.h Replace 'pointer' type with 'void *' 2014-01-12 10:24:11 -08:00
fballpriv.c Use new screen-specific privates for fb window and gc privates 2012-07-05 13:40:18 -07:00
fbarc.c Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
fbbits.c Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
fbbits.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
fbblt.c fb: fix fast-path blt detection 2014-03-27 22:59:38 -07:00
fbbltone.c fb: fix shadow warnings 2012-11-05 13:25:01 -06:00
fbcmap_mi.c Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
fbcopy.c fb: Remove unused compatibility wrappers 2013-09-10 13:29:21 -04:00
fbfill.c Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
fbfillrect.c Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
fbfillsp.c Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
fbgc.c Fix formatting of address operators 2012-12-05 18:09:48 -06:00
fbgetsp.c Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
fbglyph.c Replace 'pointer' type with 'void *' 2014-01-12 10:24:11 -08:00
fbimage.c Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
fbline.c Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
fboverlay.c Replace 'pointer' type with 'void *' 2014-01-12 10:24:11 -08:00
fboverlay.h Replace 'pointer' type with 'void *' 2014-01-12 10:24:11 -08:00
fbpict.c fb: Fix origin of source picture in fbGlyphs 2014-04-21 20:48:34 -07:00
fbpict.h fb: Publish fbGlyphs and fbUnrealizeGlyph 2014-04-03 13:07:51 -07:00
fbpixmap.c Replace 'pointer' type with 'void *' 2014-01-12 10:24:11 -08:00
fbpoint.c Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
fbpush.c Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
fbrop.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
fbscreen.c fb: Don't free NULL pixmap in fbCloseScreen. Bug #80313 2014-07-03 12:57:19 -07:00
fbseg.c fb: reorder Bresenham error correction to avoid overshoot. 2012-08-14 12:14:25 -07:00
fbsetsp.c Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
fbsolid.c Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
fbstipple.c Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
fbtile.c Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
fbtrap.c Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
fbutil.c Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
fbwindow.c fb: Fix invalid bpp for 24bit depth window 2014-08-21 20:10:41 -05:00
Makefile.am Build fbcmap_mi.c once, rather than once for each DDX 2014-03-27 14:34:06 +00:00
wfbrename.h fb: Rename wfbDestroyGlyphCache 2013-03-07 18:20:18 -08:00