Hello!
I have a problem when I try to enable flipping on the primary surface:
dsc.flags = DSDESC_CAPS;
dsc.caps = DSCAPS_PRIMARY | DSCAPS_FLIPPING;
DFBCHECK (dfb->CreateSurface( dfb, &dsc, &primary ));
I get this error:
(!!!) *** WARNING [fbdev driver possibly buggy] *** [fbdev.c:1609 in
dfb_fbdev_set_mode()]
(!!!) *** ONCE [unsupported destination format] *** [generic.c:5077
in gAcquire()]
(*) Direct/Interface: Loaded 'PNG' implementation of 'IDirectFBImageProvider'.
(!) [ 5169: 0.000] --> Caught signal 11 (at (nil), invalid address) <--
(!) DirectFB/FBDev/vt: FBIOPUT_CON2FBMAP failed!
--> Invalid argument
If I don't enable flipping, it runs fine (but without flipping, of course ;))
Anyone knows what I am doing wrong? Maybe I don't have enough virtual
memory or something.
This is the output for 'fbset -i':
mode "640x480-73"
# D: 30.720 MHz, H: 36.923 kHz, V: 73.260 Hz
geometry 640 480 640 480 24
timings 32552 80 32 16 4 80 4
rgba 8/16,8/8,8/0,0/0
endmode
Frame buffer device information:
Name : VESA VGA
Address : 0xd0000000
Size : 1843200
Type : PACKED PIXELS
Visual : TRUECOLOR
XPanStep : 0
YPanStep : 0
YWrapStep : 0
LineLength : 1920
Accelerator : No
Thanks!
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