Anyone got kdrive crashing at kaaPixmapUseMemory()?

[Alberto Mardegan]

Hi all,
  in my ATI Imageon driver I've so far implemented only the Solid kaa
accelerated OP. If I start the X server, and launch

gpe-calculator --display :0

the server paint the background of the windows, but then segfaults.
I tried debugging it using gdb, but it looks like gdb under ARM as some
problems, and anyway it's hard to me to understand what's going on.

I'm pasting here the backtrace, in case someone has an idea of what
might be happening:


========================
Program received signal SIGSEGV, Segmentation fault.
0x0007919c in kaaPixmapUseMemory (pPixmap=0x1b0478) at kaa.c:261
261         if (pKaaPixmap->score == KAA_PIXMAP_SCORE_PINNED)
(gdb) bt
#0  0x0007919c in kaaPixmapUseMemory (pPixmap=0x1b0478) at kaa.c:261
#1  0x0007d278 in kaaComposite (op=12 '\f', pSrc=0x1b04b8, pMask=0x0, pDst=0x1b0420, xSrc=0,
    ySrc=0, xMask=0, yMask=0, xDst=0, yDst=0, width=7, height=3) at kaapict.c:610
#2  0x00168e24 in damageComposite (op=12 '\f', pSrc=0x1b04b8, pMask=0x0, pDst=0x1b0420,
    xSrc=0, ySrc=0, xMask=0, yMask=0, xDst=0, yDst=0, width=7, height=3) at damage.c:487
#3  0x00145d20 in CompositePicture (op=12 '\f', pSrc=0x1b04b8, pMask=0x0, pDst=0x1b0420,
    xSrc=0, ySrc=0, xMask=0, yMask=0, xDst=0, yDst=0, width=7, height=3) at picture.c:1634
#4  0x0013c544 in miGlyphs (op=3 '\003', pSrc=0x1afa38, pDst=0x1af5e0, maskFormat=0x19bfc8,
    xSrc=190, ySrc=210, nlist=0, list=0xbe8a1528, glyphs=0xbe8a1124) at miglyph.c:202
#5  0x001691f8 in damageGlyphs (op=3 '\003', pSrc=0x1afa38, pDst=0x1af5e0,
    maskFormat=0x19bfc8, xSrc=190, ySrc=210, nlist=1, list=0xbe8a1528, glyphs=0xbe8a1120)
    at damage.c:562
#6  0x00145df0 in CompositeGlyphs (op=3 '\003', pSrc=0x1afa38, pDst=0x1af5e0,
    maskFormat=0x19bfc8, xSrc=190, ySrc=210, nlist=1, lists=0xbe8a1528, glyphs=0xbe8a1120)
    at picture.c:1663
#7  0x0014a894 in ProcRenderCompositeGlyphs (client=0x1b9788) at render.c:1403
#8  0x0014c9f0 in ProcRenderDispatch (client=0x1b9788) at render.c:2001
#9  0x0002e1e4 in Dispatch () at dispatch.c:447
#10 0x0001206c in main (argc=1, argv=0xbe8a1cf4, envp=0xbe8a1cfc) at main.c:430
(gdb)
========================

pKaaPixmap is 0 :-(


-- 
Saluti,
    Mardy
http://interlingua.altervista.org

	

	
		
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