Attachment 132867 Details for Bug 101894 – earlier errors in pixman

earlier errors in pixman

gdb2.txt (text/plain), 4.71 KB, created by Fabrice Bellet on 2017-07-24 13:52:59 UTC

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Creator: Fabrice Bellet

Created: 2017-07-24 13:52:59 UTC

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>Thread 1 "Xorg" hit Breakpoint 1, _pixman_log_error (
>    function=function@entry=0x7f0e1a37d2a0 <__PRETTY_FUNCTION__.4939> "pixman_region_init_rect", message=message@entry=0x7f0e1a37d13f "Invalid rectangle passed")
>    at pixman-utils.c:320
>320	    if (n_messages < 10)
>(gdb) bt
>#0  _pixman_log_error (
>    function=function@entry=0x7f0e1a37d2a0 <__PRETTY_FUNCTION__.4939> "pixman_region_init_rect", message=message@entry=0x7f0e1a37d13f "Invalid rectangle passed")
>    at pixman-utils.c:320
>#1  0x00007f0e1a346b9d in pixman_region_init_rect (region=0x272f9b0, x=<optimized out>, 
>    y=<optimized out>, width=<optimized out>, height=<optimized out>)
>    at pixman-region.c:389
>#2  0x00007f0e1a347f55 in pixman_region_init_rects (region=region@entry=0x272f9b0, 
>    boxes=boxes@entry=0x7ffc5795e568, count=count@entry=1) at pixman-region.c:2485
>#3  0x00007f0e14a4d956 in RegionInitBoxes (nBoxes=1, boxes=0x7ffc5795e568, 
>    pReg=0x272f9b0) at ../include/regionstr.h:159
>#4  glamor_compute_transform_clipped_regions (pixmap=pixmap@entry=0x26c8a10, 
>    transform=0x26651d0, region=<optimized out>, n_region=n_region@entry=0x7ffc5795e784, 
>    dx=<optimized out>, dy=-91, repeat_type=2, upsidedown=0, reverse=0)
>    at glamor_largepixmap.c:730
>#5  0x00007f0e14a4e203 in glamor_composite_largepixmap_region (op=op@entry=3 '\003', 
>    source=source@entry=0x2665150, mask=mask@entry=0x0, dest=dest@entry=0x2737af0, 
>    source_pixmap=source_pixmap@entry=0x26c8a10, mask_pixmap=mask_pixmap@entry=0x0, 
>    dest_pixmap=0x2729750, region=0x7ffc5795e870, force_clip=0, x_source=-1, y_source=7, 
>    x_mask=26, y_mask=98, x_dest=26, y_dest=98, width=2176, height=236)
>    at glamor_largepixmap.c:1198
>#6  0x00007f0e14a433c8 in glamor_composite (op=<optimized out>, source=0x2665150, 
>    mask=0x0, dest=0x2737af0, x_source=<optimized out>, y_source=<optimized out>, 
>    x_mask=26, y_mask=98, x_dest=26, y_dest=98, width=2176, height=236)
>    at glamor_render.c:1680
>#7  0x000000000051e086 in damageComposite (op=<optimized out>, pSrc=0x2665150, 
>    pMask=<optimized out>, pDst=0x2737af0, xSrc=<optimized out>, ySrc=<optimized out>, 
>    xMask=26, yMask=98, xDst=26, yDst=98, width=2176, height=236) at damage.c:513
>#8  0x000000000051380c in ProcRenderComposite (client=0x24b52a0) at render.c:695
>#9  0x0000000000435838 in Dispatch () at dispatch.c:479
>#10 0x0000000000439850 in dix_main (argc=14, argv=0x7ffc5795eb98, envp=<optimized out>)
>    at main.c:287
>#11 0x00007f0e18fa64da in __libc_start_main (main=0x423540 <main>, argc=14, 
>    argv=0x7ffc5795eb98, init=<optimized out>, fini=<optimized out>, 
>    rtld_fini=<optimized out>, stack_end=0x7ffc5795eb88) at ../csu/libc-start.c:295
>#12 0x000000000042357a in _start ()
>(gdb) up
>#1  0x00007f0e1a346b9d in pixman_region_init_rect (region=0x272f9b0, x=<optimized out>, 
>    y=<optimized out>, width=<optimized out>, height=<optimized out>)
>    at pixman-region.c:389
>389	            _pixman_log_error (FUNC, "Invalid rectangle passed");
>(gdb) print region->extents
>$1 = {x1 = 32253, y1 = -2, x2 = -32768, y2 = 2607}
>(gdb) up
>#2  0x00007f0e1a347f55 in pixman_region_init_rects (region=region@entry=0x272f9b0, 
>    boxes=boxes@entry=0x7ffc5795e568, count=count@entry=1) at pixman-region.c:2485
>2485	        PREFIX (_init_rect) (region,
>(gdb) print boxes[0]
>$2 = {x1 = 32253, y1 = -2, x2 = -32768, y2 = 2607}
>(gdb) up
>#3  0x00007f0e14a4d956 in RegionInitBoxes (nBoxes=1, boxes=0x7ffc5795e568, 
>    pReg=0x272f9b0) at ../include/regionstr.h:159
>159	    return pixman_region_init_rects(pReg, boxes, nBoxes);
>(gdb) print nBoxes
>$3 = 1
>(gdb) up
>#4  glamor_compute_transform_clipped_regions (pixmap=pixmap@entry=0x26c8a10, 
>    transform=0x26651d0, region=<optimized out>, n_region=n_region@entry=0x7ffc5795e784, 
>    dx=<optimized out>, dy=-91, repeat_type=2, upsidedown=0, reverse=0)
>    at glamor_largepixmap.c:730
>730	    RegionInitBoxes(temp_region, &short_box, 1);
>(gdb) print temp_box
>$4 = <optimized out>
>(gdb) print short_box
>$5 = {x1 = 32253, y1 = -2, x2 = -32768, y2 = 2607}
>(gdb) print temp_extent
>$6 = <optimized out>
>(gdb) print dx
>$7 = <optimized out>
>(gdb) up
>#5  0x00007f0e14a4e203 in glamor_composite_largepixmap_region (op=op@entry=3 '\003', 
>    source=source@entry=0x2665150, mask=mask@entry=0x0, dest=dest@entry=0x2737af0, 
>    source_pixmap=source_pixmap@entry=0x26c8a10, mask_pixmap=mask_pixmap@entry=0x0, 
>    dest_pixmap=0x2729750, region=0x7ffc5795e870, force_clip=0, x_source=-1, y_source=7, 
>    x_mask=26, y_mask=98, x_dest=26, y_dest=98, width=2176, height=236)
>    at glamor_largepixmap.c:1198
>1198	                clipped_source_regions =
>(gdb) print *region
>$8 = {extents = {x1 = 26, y1 = 98, x2 = 2202, y2 = 334}, data = 0x0}
>(gdb) print x_source
>$9 = -1
>(gdb) print y_source
>$10 = 7
>(gdb) print x_dest
>$11 = 26
>(gdb) print y_dest
>$12 = 98
>(gdb) 
>

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Attachments on bug 101894: 132862 | 132866 | 132867 | 132948

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